#define CH7017_BANG_LIMIT_CONTROL 0x7f
struct ch7017_priv {
- uint8_t dummy;
+ u8 dummy;
};
static void ch7017_dump_regs(struct intel_dvo_device *dvo);
static bool ch7017_write(struct intel_dvo_device *dvo, u8 addr, u8 val)
{
- uint8_t buf[2] = { addr, val };
+ u8 buf[2] = { addr, val };
struct i2c_msg msg = {
.addr = dvo->slave_addr,
.flags = 0,
const struct drm_display_mode *mode,
const struct drm_display_mode *adjusted_mode)
{
- uint8_t lvds_pll_feedback_div, lvds_pll_vco_control;
- uint8_t outputs_enable, lvds_control_2, lvds_power_down;
- uint8_t horizontal_active_pixel_input;
- uint8_t horizontal_active_pixel_output, vertical_active_line_output;
- uint8_t active_input_line_output;
+ u8 lvds_pll_feedback_div, lvds_pll_vco_control;
+ u8 outputs_enable, lvds_control_2, lvds_power_down;
+ u8 horizontal_active_pixel_input;
+ u8 horizontal_active_pixel_output, vertical_active_line_output;
+ u8 active_input_line_output;
DRM_DEBUG_KMS("Registers before mode setting\n");
ch7017_dump_regs(dvo);
/* set the CH7017 power state */
static void ch7017_dpms(struct intel_dvo_device *dvo, bool enable)
{
- uint8_t val;
+ u8 val;
ch7017_read(dvo, CH7017_LVDS_POWER_DOWN, &val);
static bool ch7017_get_hw_state(struct intel_dvo_device *dvo)
{
- uint8_t val;
+ u8 val;
ch7017_read(dvo, CH7017_LVDS_POWER_DOWN, &val);
static void ch7017_dump_regs(struct intel_dvo_device *dvo)
{
- uint8_t val;
+ u8 val;
#define DUMP(reg) \
do { \
*/
static struct ch7xxx_id_struct {
- uint8_t vid;
+ u8 vid;
char *name;
} ch7xxx_ids[] = {
{ CH7011_VID, "CH7011" },
};
static struct ch7xxx_did_struct {
- uint8_t did;
+ u8 did;
char *name;
} ch7xxx_dids[] = {
{ CH7xxx_DID, "CH7XXX" },
bool quiet;
};
-static char *ch7xxx_get_id(uint8_t vid)
+static char *ch7xxx_get_id(u8 vid)
{
int i;
return NULL;
}
-static char *ch7xxx_get_did(uint8_t did)
+static char *ch7xxx_get_did(u8 did)
{
int i;
}
/** Reads an 8 bit register */
-static bool ch7xxx_readb(struct intel_dvo_device *dvo, int addr, uint8_t *ch)
+static bool ch7xxx_readb(struct intel_dvo_device *dvo, int addr, u8 *ch)
{
struct ch7xxx_priv *ch7xxx = dvo->dev_priv;
struct i2c_adapter *adapter = dvo->i2c_bus;
}
/** Writes an 8 bit register */
-static bool ch7xxx_writeb(struct intel_dvo_device *dvo, int addr, uint8_t ch)
+static bool ch7xxx_writeb(struct intel_dvo_device *dvo, int addr, u8 ch)
{
struct ch7xxx_priv *ch7xxx = dvo->dev_priv;
struct i2c_adapter *adapter = dvo->i2c_bus;
- uint8_t out_buf[2];
+ u8 out_buf[2];
struct i2c_msg msg = {
.addr = dvo->slave_addr,
.flags = 0,
{
/* this will detect the CH7xxx chip on the specified i2c bus */
struct ch7xxx_priv *ch7xxx;
- uint8_t vendor, device;
+ u8 vendor, device;
char *name, *devid;
ch7xxx = kzalloc(sizeof(struct ch7xxx_priv), GFP_KERNEL);
static enum drm_connector_status ch7xxx_detect(struct intel_dvo_device *dvo)
{
- uint8_t cdet, orig_pm, pm;
+ u8 cdet, orig_pm, pm;
ch7xxx_readb(dvo, CH7xxx_PM, &orig_pm);
const struct drm_display_mode *mode,
const struct drm_display_mode *adjusted_mode)
{
- uint8_t tvco, tpcp, tpd, tlpf, idf;
+ u8 tvco, tpcp, tpd, tlpf, idf;
if (mode->clock <= 65000) {
tvco = 0x23;
int i;
for (i = 0; i < CH7xxx_NUM_REGS; i++) {
- uint8_t val;
+ u8 val;
if ((i % 8) == 0)
DRM_DEBUG_KMS("\n %02X: ", i);
ch7xxx_readb(dvo, i, &val);
* instead. The following list contains all registers that
* require saving.
*/
-static const uint16_t backup_addresses[] = {
+static const u16 backup_addresses[] = {
0x11, 0x12,
0x18, 0x19, 0x1a, 0x1f,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
struct ivch_priv {
bool quiet;
- uint16_t width, height;
+ u16 width, height;
/* Register backup */
- uint16_t reg_backup[ARRAY_SIZE(backup_addresses)];
+ u16 reg_backup[ARRAY_SIZE(backup_addresses)];
};
*
* Each of the 256 registers are 16 bits long.
*/
-static bool ivch_read(struct intel_dvo_device *dvo, int addr, uint16_t *data)
+static bool ivch_read(struct intel_dvo_device *dvo, int addr, u16 *data)
{
struct ivch_priv *priv = dvo->dev_priv;
struct i2c_adapter *adapter = dvo->i2c_bus;
}
/* Writes a 16-bit register on the ivch */
-static bool ivch_write(struct intel_dvo_device *dvo, int addr, uint16_t data)
+static bool ivch_write(struct intel_dvo_device *dvo, int addr, u16 data)
{
struct ivch_priv *priv = dvo->dev_priv;
struct i2c_adapter *adapter = dvo->i2c_bus;
struct i2c_adapter *adapter)
{
struct ivch_priv *priv;
- uint16_t temp;
+ u16 temp;
int i;
priv = kzalloc(sizeof(struct ivch_priv), GFP_KERNEL);
static void ivch_dpms(struct intel_dvo_device *dvo, bool enable)
{
int i;
- uint16_t vr01, vr30, backlight;
+ u16 vr01, vr30, backlight;
ivch_reset(dvo);
static bool ivch_get_hw_state(struct intel_dvo_device *dvo)
{
- uint16_t vr01;
+ u16 vr01;
ivch_reset(dvo);
const struct drm_display_mode *adjusted_mode)
{
struct ivch_priv *priv = dvo->dev_priv;
- uint16_t vr40 = 0;
- uint16_t vr01 = 0;
- uint16_t vr10;
+ u16 vr40 = 0;
+ u16 vr01 = 0;
+ u16 vr10;
ivch_reset(dvo);
if (mode->hdisplay != adjusted_mode->crtc_hdisplay ||
mode->vdisplay != adjusted_mode->crtc_vdisplay) {
- uint16_t x_ratio, y_ratio;
+ u16 x_ratio, y_ratio;
vr01 |= VR01_PANEL_FIT_ENABLE;
vr40 |= VR40_CLOCK_GATING_ENABLE;
static void ivch_dump_regs(struct intel_dvo_device *dvo)
{
- uint16_t val;
+ u16 val;
ivch_read(dvo, VR00, &val);
DRM_DEBUG_KMS("VR00: 0x%04x\n", val);
};
struct ns2501_reg {
- uint8_t offset;
- uint8_t value;
+ u8 offset;
+ u8 value;
};
/*
* read all this with a grain of salt.
*/
struct ns2501_configuration {
- uint8_t sync; /* configuration of the C0 register */
- uint8_t conf; /* configuration register 8 */
- uint8_t syncb; /* configuration register 41 */
- uint8_t dither; /* configuration of the dithering */
- uint8_t pll_a; /* PLL configuration, register A, 1B */
- uint16_t pll_b; /* PLL configuration, register B, 1C/1D */
- uint16_t hstart; /* horizontal start, registers C1/C2 */
- uint16_t hstop; /* horizontal total, registers C3/C4 */
- uint16_t vstart; /* vertical start, registers C5/C6 */
- uint16_t vstop; /* vertical total, registers C7/C8 */
- uint16_t vsync; /* manual vertical sync start, 80/81 */
- uint16_t vtotal; /* number of lines generated, 82/83 */
- uint16_t hpos; /* horizontal position + 256, 98/99 */
- uint16_t vpos; /* vertical position, 8e/8f */
- uint16_t voffs; /* vertical output offset, 9c/9d */
- uint16_t hscale; /* horizontal scaling factor, b8/b9 */
- uint16_t vscale; /* vertical scaling factor, 10/11 */
+ u8 sync; /* configuration of the C0 register */
+ u8 conf; /* configuration register 8 */
+ u8 syncb; /* configuration register 41 */
+ u8 dither; /* configuration of the dithering */
+ u8 pll_a; /* PLL configuration, register A, 1B */
+ u16 pll_b; /* PLL configuration, register B, 1C/1D */
+ u16 hstart; /* horizontal start, registers C1/C2 */
+ u16 hstop; /* horizontal total, registers C3/C4 */
+ u16 vstart; /* vertical start, registers C5/C6 */
+ u16 vstop; /* vertical total, registers C7/C8 */
+ u16 vsync; /* manual vertical sync start, 80/81 */
+ u16 vtotal; /* number of lines generated, 82/83 */
+ u16 hpos; /* horizontal position + 256, 98/99 */
+ u16 vpos; /* vertical position, 8e/8f */
+ u16 voffs; /* vertical output offset, 9c/9d */
+ u16 hscale; /* horizontal scaling factor, b8/b9 */
+ u16 vscale; /* vertical scaling factor, 10/11 */
};
/*
** If it returns false, it might be wise to enable the
** DVO with the above function.
*/
-static bool ns2501_readb(struct intel_dvo_device *dvo, int addr, uint8_t * ch)
+static bool ns2501_readb(struct intel_dvo_device *dvo, int addr, u8 *ch)
{
struct ns2501_priv *ns = dvo->dev_priv;
struct i2c_adapter *adapter = dvo->i2c_bus;
** If it returns false, it might be wise to enable the
** DVO with the above function.
*/
-static bool ns2501_writeb(struct intel_dvo_device *dvo, int addr, uint8_t ch)
+static bool ns2501_writeb(struct intel_dvo_device *dvo, int addr, u8 ch)
{
struct ns2501_priv *ns = dvo->dev_priv;
struct i2c_adapter *adapter = dvo->i2c_bus;
- uint8_t out_buf[2];
+ u8 out_buf[2];
struct i2c_msg msg = {
.addr = dvo->slave_addr,
#define SILPTR(d) ((SIL164Ptr)(d->DriverPrivate.ptr))
-static bool sil164_readb(struct intel_dvo_device *dvo, int addr, uint8_t *ch)
+static bool sil164_readb(struct intel_dvo_device *dvo, int addr, u8 *ch)
{
struct sil164_priv *sil = dvo->dev_priv;
struct i2c_adapter *adapter = dvo->i2c_bus;
return false;
}
-static bool sil164_writeb(struct intel_dvo_device *dvo, int addr, uint8_t ch)
+static bool sil164_writeb(struct intel_dvo_device *dvo, int addr, u8 ch)
{
struct sil164_priv *sil = dvo->dev_priv;
struct i2c_adapter *adapter = dvo->i2c_bus;
- uint8_t out_buf[2];
+ u8 out_buf[2];
struct i2c_msg msg = {
.addr = dvo->slave_addr,
.flags = 0,
static enum drm_connector_status sil164_detect(struct intel_dvo_device *dvo)
{
- uint8_t reg9;
+ u8 reg9;
sil164_readb(dvo, SIL164_REG9, ®9);
static void sil164_dump_regs(struct intel_dvo_device *dvo)
{
- uint8_t val;
+ u8 val;
sil164_readb(dvo, SIL164_FREQ_LO, &val);
DRM_DEBUG_KMS("SIL164_FREQ_LO: 0x%02x\n", val);
bool quiet;
};
-static bool tfp410_readb(struct intel_dvo_device *dvo, int addr, uint8_t *ch)
+static bool tfp410_readb(struct intel_dvo_device *dvo, int addr, u8 *ch)
{
struct tfp410_priv *tfp = dvo->dev_priv;
struct i2c_adapter *adapter = dvo->i2c_bus;
return false;
}
-static bool tfp410_writeb(struct intel_dvo_device *dvo, int addr, uint8_t ch)
+static bool tfp410_writeb(struct intel_dvo_device *dvo, int addr, u8 ch)
{
struct tfp410_priv *tfp = dvo->dev_priv;
struct i2c_adapter *adapter = dvo->i2c_bus;
- uint8_t out_buf[2];
+ u8 out_buf[2];
struct i2c_msg msg = {
.addr = dvo->slave_addr,
.flags = 0,
static int tfp410_getid(struct intel_dvo_device *dvo, int addr)
{
- uint8_t ch1, ch2;
+ u8 ch1, ch2;
if (tfp410_readb(dvo, addr+0, &ch1) &&
tfp410_readb(dvo, addr+1, &ch2))
static enum drm_connector_status tfp410_detect(struct intel_dvo_device *dvo)
{
enum drm_connector_status ret = connector_status_disconnected;
- uint8_t ctl2;
+ u8 ctl2;
if (tfp410_readb(dvo, TFP410_CTL_2, &ctl2)) {
if (ctl2 & TFP410_CTL_2_RSEN)
/* set the tfp410 power state */
static void tfp410_dpms(struct intel_dvo_device *dvo, bool enable)
{
- uint8_t ctl1;
+ u8 ctl1;
if (!tfp410_readb(dvo, TFP410_CTL_1, &ctl1))
return;
static bool tfp410_get_hw_state(struct intel_dvo_device *dvo)
{
- uint8_t ctl1;
+ u8 ctl1;
if (!tfp410_readb(dvo, TFP410_CTL_1, &ctl1))
return false;
static void tfp410_dump_regs(struct intel_dvo_device *dvo)
{
- uint8_t val, val2;
+ u8 val, val2;
tfp410_readb(dvo, TFP410_REV, &val);
DRM_DEBUG_KMS("TFP410_REV: 0x%02X\n", val);
#define OP_MEDIA_INTERFACE_DESCRIPTOR_LOAD OP_3D_MEDIA(0x2, 0x0, 0x2)
#define OP_MEDIA_GATEWAY_STATE OP_3D_MEDIA(0x2, 0x0, 0x3)
#define OP_MEDIA_STATE_FLUSH OP_3D_MEDIA(0x2, 0x0, 0x4)
+#define OP_MEDIA_POOL_STATE OP_3D_MEDIA(0x2, 0x0, 0x5)
#define OP_MEDIA_OBJECT OP_3D_MEDIA(0x2, 0x1, 0x0)
#define OP_MEDIA_OBJECT_PRT OP_3D_MEDIA(0x2, 0x1, 0x2)
if (!info->async_flip)
return 0;
- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_SKYLAKE(dev_priv)
+ || IS_KABYLAKE(dev_priv)
+ || IS_BROXTON(dev_priv)) {
stride = vgpu_vreg_t(s->vgpu, info->stride_reg) & GENMASK(9, 0);
tile = (vgpu_vreg_t(s->vgpu, info->ctrl_reg) &
GENMASK(12, 10)) >> 10;
set_mask_bits(&vgpu_vreg_t(vgpu, info->surf_reg), GENMASK(31, 12),
info->surf_val << 12);
- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_SKYLAKE(dev_priv)
+ || IS_KABYLAKE(dev_priv)
+ || IS_BROXTON(dev_priv)) {
set_mask_bits(&vgpu_vreg_t(vgpu, info->stride_reg), GENMASK(9, 0),
info->stride_val);
set_mask_bits(&vgpu_vreg_t(vgpu, info->ctrl_reg), GENMASK(12, 10),
if (IS_BROADWELL(dev_priv))
return gen8_decode_mi_display_flip(s, info);
- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ if (IS_SKYLAKE(dev_priv)
+ || IS_KABYLAKE(dev_priv)
+ || IS_BROXTON(dev_priv))
return skl_decode_mi_display_flip(s, info);
return -ENODEV;
static int check_mi_display_flip(struct parser_exec_state *s,
struct mi_display_flip_command_info *info)
{
- struct drm_i915_private *dev_priv = s->vgpu->gvt->dev_priv;
-
- if (IS_BROADWELL(dev_priv)
- || IS_SKYLAKE(dev_priv)
- || IS_KABYLAKE(dev_priv))
- return gen8_check_mi_display_flip(s, info);
- return -ENODEV;
+ return gen8_check_mi_display_flip(s, info);
}
static int update_plane_mmio_from_mi_display_flip(
struct parser_exec_state *s,
struct mi_display_flip_command_info *info)
{
- struct drm_i915_private *dev_priv = s->vgpu->gvt->dev_priv;
-
- if (IS_BROADWELL(dev_priv)
- || IS_SKYLAKE(dev_priv)
- || IS_KABYLAKE(dev_priv))
- return gen8_update_plane_mmio_from_mi_display_flip(s, info);
- return -ENODEV;
+ return gen8_update_plane_mmio_from_mi_display_flip(s, info);
}
static int cmd_handler_mi_display_flip(struct parser_exec_state *s)
*/
static int batch_buffer_needs_scan(struct parser_exec_state *s)
{
- struct intel_gvt *gvt = s->vgpu->gvt;
-
- if (IS_BROADWELL(gvt->dev_priv) || IS_SKYLAKE(gvt->dev_priv)
- || IS_KABYLAKE(gvt->dev_priv)) {
- /* BDW decides privilege based on address space */
- if (cmd_val(s, 0) & (1 << 8) &&
+ /* Decide privilege based on address space */
+ if (cmd_val(s, 0) & (1 << 8) &&
!(s->vgpu->scan_nonprivbb & (1 << s->ring_id)))
- return 0;
- }
+ return 0;
return 1;
}
{"MEDIA_STATE_FLUSH", OP_MEDIA_STATE_FLUSH, F_LEN_VAR, R_RCS, D_ALL,
0, 16, NULL},
+ {"MEDIA_POOL_STATE", OP_MEDIA_POOL_STATE, F_LEN_VAR, R_RCS, D_ALL,
+ 0, 16, NULL},
+
{"MEDIA_OBJECT", OP_MEDIA_OBJECT, F_LEN_VAR, R_RCS, D_ALL, 0, 16, NULL},
{"MEDIA_CURBE_LOAD", OP_MEDIA_CURBE_LOAD, F_LEN_VAR, R_RCS, D_ALL,
struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv;
int pipe;
+ if (IS_BROXTON(dev_priv)) {
+ vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) &= ~(BXT_DE_PORT_HP_DDIA |
+ BXT_DE_PORT_HP_DDIB |
+ BXT_DE_PORT_HP_DDIC);
+
+ if (intel_vgpu_has_monitor_on_port(vgpu, PORT_A)) {
+ vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |=
+ BXT_DE_PORT_HP_DDIA;
+ }
+
+ if (intel_vgpu_has_monitor_on_port(vgpu, PORT_B)) {
+ vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |=
+ BXT_DE_PORT_HP_DDIB;
+ }
+
+ if (intel_vgpu_has_monitor_on_port(vgpu, PORT_C)) {
+ vgpu_vreg_t(vgpu, GEN8_DE_PORT_ISR) |=
+ BXT_DE_PORT_HP_DDIC;
+ }
+
+ return;
+ }
+
vgpu_vreg_t(vgpu, SDEISR) &= ~(SDE_PORTB_HOTPLUG_CPT |
SDE_PORTC_HOTPLUG_CPT |
SDE_PORTD_HOTPLUG_CPT);
struct intel_gvt_irq *irq = &gvt->irq;
struct intel_vgpu *vgpu;
int pipe, id;
+ int found = false;
- if (WARN_ON(!mutex_is_locked(&gvt->lock)))
- return;
-
+ mutex_lock(&gvt->lock);
for_each_active_vgpu(gvt, vgpu, id) {
for (pipe = 0; pipe < I915_MAX_PIPES; pipe++) {
- if (pipe_is_enabled(vgpu, pipe))
- goto out;
+ if (pipe_is_enabled(vgpu, pipe)) {
+ found = true;
+ break;
+ }
}
+ if (found)
+ break;
}
/* all the pipes are disabled */
- hrtimer_cancel(&irq->vblank_timer.timer);
- return;
-
-out:
- hrtimer_start(&irq->vblank_timer.timer,
- ktime_add_ns(ktime_get(), irq->vblank_timer.period),
- HRTIMER_MODE_ABS);
-
+ if (!found)
+ hrtimer_cancel(&irq->vblank_timer.timer);
+ else
+ hrtimer_start(&irq->vblank_timer.timer,
+ ktime_add_ns(ktime_get(), irq->vblank_timer.period),
+ HRTIMER_MODE_ABS);
+ mutex_unlock(&gvt->lock);
}
static void emulate_vblank_on_pipe(struct intel_vgpu *vgpu, int pipe)
{
int pipe;
+ mutex_lock(&vgpu->vgpu_lock);
for_each_pipe(vgpu->gvt->dev_priv, pipe)
emulate_vblank_on_pipe(vgpu, pipe);
+ mutex_unlock(&vgpu->vgpu_lock);
}
/**
struct intel_vgpu *vgpu;
int id;
- if (WARN_ON(!mutex_is_locked(&gvt->lock)))
- return;
-
+ mutex_lock(&gvt->lock);
for_each_active_vgpu(gvt, vgpu, id)
emulate_vblank(vgpu);
+ mutex_unlock(&gvt->lock);
}
/**
obj->read_domains = I915_GEM_DOMAIN_GTT;
obj->write_domain = 0;
- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_SKYLAKE(dev_priv)
+ || IS_KABYLAKE(dev_priv)
+ || IS_BROXTON(dev_priv)) {
unsigned int tiling_mode = 0;
unsigned int stride = 0;
return obj;
}
+static bool validate_hotspot(struct intel_vgpu_cursor_plane_format *c)
+{
+ if (c && c->x_hot <= c->width && c->y_hot <= c->height)
+ return true;
+ else
+ return false;
+}
+
static int vgpu_get_plane_info(struct drm_device *dev,
struct intel_vgpu *vgpu,
struct intel_vgpu_fb_info *info,
info->x_pos = c.x_pos;
info->y_pos = c.y_pos;
- /* The invalid cursor hotspot value is delivered to host
- * until we find a way to get the cursor hotspot info of
- * guest OS.
- */
- info->x_hot = UINT_MAX;
- info->y_hot = UINT_MAX;
+ if (validate_hotspot(&c)) {
+ info->x_hot = c.x_hot;
+ info->y_hot = c.y_hot;
+ } else {
+ info->x_hot = UINT_MAX;
+ info->y_hot = UINT_MAX;
+ }
+
info->size = (((info->stride * c.height * c.bpp) / 8)
+ (PAGE_SIZE - 1)) >> PAGE_SHIFT;
} else {
return chr;
}
+static inline int bxt_get_port_from_gmbus0(u32 gmbus0)
+{
+ int port_select = gmbus0 & _GMBUS_PIN_SEL_MASK;
+ int port = -EINVAL;
+
+ if (port_select == 1)
+ port = PORT_B;
+ else if (port_select == 2)
+ port = PORT_C;
+ else if (port_select == 3)
+ port = PORT_D;
+ return port;
+}
+
static inline int get_port_from_gmbus0(u32 gmbus0)
{
int port_select = gmbus0 & _GMBUS_PIN_SEL_MASK;
static int gmbus0_mmio_write(struct intel_vgpu *vgpu,
unsigned int offset, void *p_data, unsigned int bytes)
{
+ struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv;
int port, pin_select;
memcpy(&vgpu_vreg(vgpu, offset), p_data, bytes);
if (pin_select == 0)
return 0;
- port = get_port_from_gmbus0(pin_select);
+ if (IS_BROXTON(dev_priv))
+ port = bxt_get_port_from_gmbus0(pin_select);
+ else
+ port = get_port_from_gmbus0(pin_select);
if (WARN_ON(port < 0))
return 0;
u32 nop4;
u32 lri_cmd_2;
struct execlist_mmio_pair ctx_timestamp;
- struct execlist_mmio_pair pdp3_UDW;
- struct execlist_mmio_pair pdp3_LDW;
- struct execlist_mmio_pair pdp2_UDW;
- struct execlist_mmio_pair pdp2_LDW;
- struct execlist_mmio_pair pdp1_UDW;
- struct execlist_mmio_pair pdp1_LDW;
- struct execlist_mmio_pair pdp0_UDW;
- struct execlist_mmio_pair pdp0_LDW;
+ /*
+ * pdps[8]={ pdp3_UDW, pdp3_LDW, pdp2_UDW, pdp2_LDW,
+ * pdp1_UDW, pdp1_LDW, pdp0_UDW, pdp0_LDW}
+ */
+ struct execlist_mmio_pair pdps[8];
};
struct intel_vgpu_elsp_dwords {
#include <uapi/drm/drm_fourcc.h>
#include "i915_drv.h"
#include "gvt.h"
+#include "i915_pvinfo.h"
#define PRIMARY_FORMAT_NUM 16
struct pixel_format {
u32 stride_reg = vgpu_vreg_t(vgpu, DSPSTRIDE(pipe)) & stride_mask;
u32 stride = stride_reg;
- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_SKYLAKE(dev_priv)
+ || IS_KABYLAKE(dev_priv)
+ || IS_BROXTON(dev_priv)) {
switch (tiled) {
case PLANE_CTL_TILED_LINEAR:
stride = stride_reg * 64;
if (!plane->enabled)
return -ENODEV;
- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_SKYLAKE(dev_priv)
+ || IS_KABYLAKE(dev_priv)
+ || IS_BROXTON(dev_priv)) {
plane->tiled = (val & PLANE_CTL_TILED_MASK) >>
_PLANE_CTL_TILED_SHIFT;
fmt = skl_format_to_drm(
}
plane->stride = intel_vgpu_get_stride(vgpu, pipe, (plane->tiled << 10),
- (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) ?
+ (IS_SKYLAKE(dev_priv)
+ || IS_KABYLAKE(dev_priv)
+ || IS_BROXTON(dev_priv)) ?
(_PRI_PLANE_STRIDE_MASK >> 6) :
_PRI_PLANE_STRIDE_MASK, plane->bpp);
plane->y_pos = (val & _CURSOR_POS_Y_MASK) >> _CURSOR_POS_Y_SHIFT;
plane->y_sign = (val & _CURSOR_SIGN_Y_MASK) >> _CURSOR_SIGN_Y_SHIFT;
+ plane->x_hot = vgpu_vreg_t(vgpu, vgtif_reg(cursor_x_hot));
+ plane->y_hot = vgpu_vreg_t(vgpu, vgtif_reg(cursor_y_hot));
return 0;
}
h = (struct gvt_firmware_header *)fw->data;
- crc32_start = offsetof(struct gvt_firmware_header, crc32) + 4;
+ crc32_start = offsetofend(struct gvt_firmware_header, crc32);
mem = fw->data + crc32_start;
#define VERIFY(s, a, b) do { \
* GTT_TYPE_PPGTT_PDE_PT level pt, that means this scratch_pt it self
* is GTT_TYPE_PPGTT_PTE_PT, and full filled by scratch page mfn.
*/
- if (type > GTT_TYPE_PPGTT_PTE_PT && type < GTT_TYPE_MAX) {
+ if (type > GTT_TYPE_PPGTT_PTE_PT) {
struct intel_gvt_gtt_entry se;
memset(&se, 0, sizeof(struct intel_gvt_gtt_entry));
gvt_dbg_core("init gtt\n");
- if (IS_BROADWELL(gvt->dev_priv) || IS_SKYLAKE(gvt->dev_priv)
- || IS_KABYLAKE(gvt->dev_priv)) {
- gvt->gtt.pte_ops = &gen8_gtt_pte_ops;
- gvt->gtt.gma_ops = &gen8_gtt_gma_ops;
- } else {
- return -ENODEV;
- }
+ gvt->gtt.pte_ops = &gen8_gtt_pte_ops;
+ gvt->gtt.gma_ops = &gen8_gtt_gma_ops;
page = (void *)get_zeroed_page(GFP_KERNEL);
if (!page) {
struct intel_gvt_device_info *info = &gvt->device_info;
struct pci_dev *pdev = gvt->dev_priv->drm.pdev;
- if (IS_BROADWELL(gvt->dev_priv) || IS_SKYLAKE(gvt->dev_priv)
- || IS_KABYLAKE(gvt->dev_priv)) {
- info->max_support_vgpus = 8;
- info->cfg_space_size = PCI_CFG_SPACE_EXP_SIZE;
- info->mmio_size = 2 * 1024 * 1024;
- info->mmio_bar = 0;
- info->gtt_start_offset = 8 * 1024 * 1024;
- info->gtt_entry_size = 8;
- info->gtt_entry_size_shift = 3;
- info->gmadr_bytes_in_cmd = 8;
- info->max_surface_size = 36 * 1024 * 1024;
- }
+ info->max_support_vgpus = 8;
+ info->cfg_space_size = PCI_CFG_SPACE_EXP_SIZE;
+ info->mmio_size = 2 * 1024 * 1024;
+ info->mmio_bar = 0;
+ info->gtt_start_offset = 8 * 1024 * 1024;
+ info->gtt_entry_size = 8;
+ info->gtt_entry_size_shift = 3;
+ info->gmadr_bytes_in_cmd = 8;
+ info->max_surface_size = 36 * 1024 * 1024;
info->msi_cap_offset = pdev->msi_cap;
}
continue;
if (test_and_clear_bit(INTEL_GVT_REQUEST_EMULATE_VBLANK,
- (void *)&gvt->service_request)) {
- mutex_lock(&gvt->lock);
+ (void *)&gvt->service_request))
intel_gvt_emulate_vblank(gvt);
- mutex_unlock(&gvt->lock);
- }
if (test_bit(INTEL_GVT_REQUEST_SCHED,
(void *)&gvt->service_request) ||
idr_init(&gvt->vgpu_idr);
spin_lock_init(&gvt->scheduler.mmio_context_lock);
mutex_init(&gvt->lock);
+ mutex_init(&gvt->sched_lock);
gvt->dev_priv = dev_priv;
init_device_info(gvt);
struct intel_vgpu {
struct intel_gvt *gvt;
+ struct mutex vgpu_lock;
int id;
unsigned long handle; /* vGPU handle used by hypervisor MPT modules */
bool active;
bool pv_notified;
bool failsafe;
unsigned int resetting_eng;
+
+ /* Both sched_data and sched_ctl can be seen a part of the global gvt
+ * scheduler structure. So below 2 vgpu data are protected
+ * by sched_lock, not vgpu_lock.
+ */
void *sched_data;
struct vgpu_sched_ctl sched_ctl;
};
struct intel_gvt {
+ /* GVT scope lock, protect GVT itself, and all resource currently
+ * not yet protected by special locks(vgpu and scheduler lock).
+ */
struct mutex lock;
+ /* scheduler scope lock, protect gvt and vgpu schedule related data */
+ struct mutex sched_lock;
+
struct drm_i915_private *dev_priv;
struct idr vgpu_idr; /* vGPU IDR pool */
struct task_struct *service_thread;
wait_queue_head_t service_thread_wq;
+
+ /* service_request is always used in bit operation, we should always
+ * use it with atomic bit ops so that no need to use gvt big lock.
+ */
unsigned long service_request;
struct {
return D_SKL;
else if (IS_KABYLAKE(gvt->dev_priv))
return D_KBL;
+ else if (IS_BROXTON(gvt->dev_priv))
+ return D_BXT;
return 0;
}
new = CALC_MODE_MASK_REG(old, *(u32 *)p_data);
if (IS_SKYLAKE(vgpu->gvt->dev_priv)
- || IS_KABYLAKE(vgpu->gvt->dev_priv)) {
+ || IS_KABYLAKE(vgpu->gvt->dev_priv)
+ || IS_BROXTON(vgpu->gvt->dev_priv)) {
switch (offset) {
case FORCEWAKE_RENDER_GEN9_REG:
ack_reg_offset = FORCEWAKE_ACK_RENDER_GEN9_REG;
}
}
+ /* vgpu_lock already hold by emulate mmio r/w */
intel_gvt_reset_vgpu_locked(vgpu, false, engine_mask);
/* sw will wait for the device to ack the reset request */
vgpu_vreg(vgpu, offset) |= I965_PIPECONF_ACTIVE;
else
vgpu_vreg(vgpu, offset) &= ~I965_PIPECONF_ACTIVE;
+ /* vgpu_lock already hold by emulate mmio r/w */
+ mutex_unlock(&vgpu->vgpu_lock);
intel_gvt_check_vblank_emulation(vgpu->gvt);
+ mutex_lock(&vgpu->vgpu_lock);
return 0;
}
data = vgpu_vreg(vgpu, offset);
if ((IS_SKYLAKE(vgpu->gvt->dev_priv)
- || IS_KABYLAKE(vgpu->gvt->dev_priv))
+ || IS_KABYLAKE(vgpu->gvt->dev_priv)
+ || IS_BROXTON(vgpu->gvt->dev_priv))
&& offset != _REG_SKL_DP_AUX_CH_CTL(port_index)) {
/* SKL DPB/C/D aux ctl register changed */
return 0;
ret = handle_g2v_notification(vgpu, data);
break;
/* add xhot and yhot to handled list to avoid error log */
- case 0x78830:
- case 0x78834:
+ case _vgtif_reg(cursor_x_hot):
+ case _vgtif_reg(cursor_y_hot):
case _vgtif_reg(pdp[0].lo):
case _vgtif_reg(pdp[0].hi):
case _vgtif_reg(pdp[1].lo):
*data0 = 0x1e1a1100;
else
*data0 = 0x61514b3d;
+ } else if (IS_BROXTON(vgpu->gvt->dev_priv)) {
+ /**
+ * "Read memory latency" command on gen9.
+ * Below memory latency values are read
+ * from Broxton MRB.
+ */
+ if (!*data0)
+ *data0 = 0x16080707;
+ else
+ *data0 = 0x16161616;
}
break;
case SKL_PCODE_CDCLK_CONTROL:
{
u32 v = *(u32 *)p_data;
- v &= (1 << 31) | (1 << 29) | (1 << 9) |
- (1 << 7) | (1 << 5) | (1 << 3) | (1 << 1);
+ if (IS_BROXTON(vgpu->gvt->dev_priv))
+ v &= (1 << 31) | (1 << 29);
+ else
+ v &= (1 << 31) | (1 << 29) | (1 << 9) |
+ (1 << 7) | (1 << 5) | (1 << 3) | (1 << 1);
v |= (v >> 1);
return intel_vgpu_default_mmio_write(vgpu, offset, &v, bytes);
return 0;
}
+static int bxt_de_pll_enable_write(struct intel_vgpu *vgpu,
+ unsigned int offset, void *p_data, unsigned int bytes)
+{
+ u32 v = *(u32 *)p_data;
+
+ if (v & BXT_DE_PLL_PLL_ENABLE)
+ v |= BXT_DE_PLL_LOCK;
+
+ vgpu_vreg(vgpu, offset) = v;
+
+ return 0;
+}
+
+static int bxt_port_pll_enable_write(struct intel_vgpu *vgpu,
+ unsigned int offset, void *p_data, unsigned int bytes)
+{
+ u32 v = *(u32 *)p_data;
+
+ if (v & PORT_PLL_ENABLE)
+ v |= PORT_PLL_LOCK;
+
+ vgpu_vreg(vgpu, offset) = v;
+
+ return 0;
+}
+
+static int bxt_phy_ctl_family_write(struct intel_vgpu *vgpu,
+ unsigned int offset, void *p_data, unsigned int bytes)
+{
+ u32 v = *(u32 *)p_data;
+ u32 data = v & COMMON_RESET_DIS ? BXT_PHY_LANE_ENABLED : 0;
+
+ vgpu_vreg(vgpu, _BXT_PHY_CTL_DDI_A) = data;
+ vgpu_vreg(vgpu, _BXT_PHY_CTL_DDI_B) = data;
+ vgpu_vreg(vgpu, _BXT_PHY_CTL_DDI_C) = data;
+
+ vgpu_vreg(vgpu, offset) = v;
+
+ return 0;
+}
+
+static int bxt_port_tx_dw3_read(struct intel_vgpu *vgpu,
+ unsigned int offset, void *p_data, unsigned int bytes)
+{
+ u32 v = vgpu_vreg(vgpu, offset);
+
+ v &= ~UNIQUE_TRANGE_EN_METHOD;
+
+ vgpu_vreg(vgpu, offset) = v;
+
+ return intel_vgpu_default_mmio_read(vgpu, offset, p_data, bytes);
+}
+
+static int bxt_pcs_dw12_grp_write(struct intel_vgpu *vgpu,
+ unsigned int offset, void *p_data, unsigned int bytes)
+{
+ u32 v = *(u32 *)p_data;
+
+ if (offset == _PORT_PCS_DW12_GRP_A || offset == _PORT_PCS_DW12_GRP_B) {
+ vgpu_vreg(vgpu, offset - 0x600) = v;
+ vgpu_vreg(vgpu, offset - 0x800) = v;
+ } else {
+ vgpu_vreg(vgpu, offset - 0x400) = v;
+ vgpu_vreg(vgpu, offset - 0x600) = v;
+ }
+
+ vgpu_vreg(vgpu, offset) = v;
+
+ return 0;
+}
+
+static int bxt_gt_disp_pwron_write(struct intel_vgpu *vgpu,
+ unsigned int offset, void *p_data, unsigned int bytes)
+{
+ u32 v = *(u32 *)p_data;
+
+ if (v & BIT(0)) {
+ vgpu_vreg_t(vgpu, BXT_PORT_CL1CM_DW0(DPIO_PHY0)) &=
+ ~PHY_RESERVED;
+ vgpu_vreg_t(vgpu, BXT_PORT_CL1CM_DW0(DPIO_PHY0)) |=
+ PHY_POWER_GOOD;
+ }
+
+ if (v & BIT(1)) {
+ vgpu_vreg_t(vgpu, BXT_PORT_CL1CM_DW0(DPIO_PHY1)) &=
+ ~PHY_RESERVED;
+ vgpu_vreg_t(vgpu, BXT_PORT_CL1CM_DW0(DPIO_PHY1)) |=
+ PHY_POWER_GOOD;
+ }
+
+
+ vgpu_vreg(vgpu, offset) = v;
+
+ return 0;
+}
+
static int mmio_read_from_hw(struct intel_vgpu *vgpu,
unsigned int offset, void *p_data, unsigned int bytes)
{
MMIO_D(_MMIO(0x45504), D_SKL_PLUS);
MMIO_D(_MMIO(0x45520), D_SKL_PLUS);
MMIO_D(_MMIO(0x46000), D_SKL_PLUS);
- MMIO_DH(_MMIO(0x46010), D_SKL | D_KBL, NULL, skl_lcpll_write);
- MMIO_DH(_MMIO(0x46014), D_SKL | D_KBL, NULL, skl_lcpll_write);
- MMIO_D(_MMIO(0x6C040), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x6C048), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x6C050), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x6C044), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x6C04C), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x6C054), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x6c058), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x6c05c), D_SKL | D_KBL);
- MMIO_DH(_MMIO(0x6c060), D_SKL | D_KBL, dpll_status_read, NULL);
+ MMIO_DH(_MMIO(0x46010), D_SKL_PLUS, NULL, skl_lcpll_write);
+ MMIO_DH(_MMIO(0x46014), D_SKL_PLUS, NULL, skl_lcpll_write);
+ MMIO_D(_MMIO(0x6C040), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x6C048), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x6C050), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x6C044), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x6C04C), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x6C054), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x6c058), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x6c05c), D_SKL_PLUS);
+ MMIO_DH(_MMIO(0x6c060), D_SKL_PLUS, dpll_status_read, NULL);
MMIO_DH(SKL_PS_WIN_POS(PIPE_A, 0), D_SKL_PLUS, NULL, pf_write);
MMIO_DH(SKL_PS_WIN_POS(PIPE_A, 1), D_SKL_PLUS, NULL, pf_write);
MMIO_D(_MMIO(0x7239c), D_SKL_PLUS);
MMIO_D(_MMIO(0x7039c), D_SKL_PLUS);
- MMIO_D(_MMIO(0x8f074), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x8f004), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x8f034), D_SKL | D_KBL);
+ MMIO_D(_MMIO(0x8f074), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x8f004), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x8f034), D_SKL_PLUS);
- MMIO_D(_MMIO(0xb11c), D_SKL | D_KBL);
+ MMIO_D(_MMIO(0xb11c), D_SKL_PLUS);
- MMIO_D(_MMIO(0x51000), D_SKL | D_KBL);
+ MMIO_D(_MMIO(0x51000), D_SKL_PLUS);
MMIO_D(_MMIO(0x6c00c), D_SKL_PLUS);
- MMIO_F(_MMIO(0xc800), 0x7f8, F_CMD_ACCESS, 0, 0, D_SKL | D_KBL, NULL, NULL);
- MMIO_F(_MMIO(0xb020), 0x80, F_CMD_ACCESS, 0, 0, D_SKL | D_KBL, NULL, NULL);
+ MMIO_F(_MMIO(0xc800), 0x7f8, F_CMD_ACCESS, 0, 0, D_SKL_PLUS,
+ NULL, NULL);
+ MMIO_F(_MMIO(0xb020), 0x80, F_CMD_ACCESS, 0, 0, D_SKL_PLUS,
+ NULL, NULL);
MMIO_D(RPM_CONFIG0, D_SKL_PLUS);
MMIO_D(_MMIO(0xd08), D_SKL_PLUS);
MMIO_D(RC6_LOCATION, D_SKL_PLUS);
MMIO_DFH(_MMIO(0x20e0), D_SKL_PLUS, F_MODE_MASK, NULL, NULL);
- MMIO_DFH(_MMIO(0x20ec), D_SKL_PLUS, F_MODE_MASK | F_CMD_ACCESS, NULL, NULL);
+ MMIO_DFH(_MMIO(0x20ec), D_SKL_PLUS, F_MODE_MASK | F_CMD_ACCESS,
+ NULL, NULL);
/* TRTT */
- MMIO_DFH(_MMIO(0x4de0), D_SKL | D_KBL, F_CMD_ACCESS, NULL, NULL);
- MMIO_DFH(_MMIO(0x4de4), D_SKL | D_KBL, F_CMD_ACCESS, NULL, NULL);
- MMIO_DFH(_MMIO(0x4de8), D_SKL | D_KBL, F_CMD_ACCESS, NULL, NULL);
- MMIO_DFH(_MMIO(0x4dec), D_SKL | D_KBL, F_CMD_ACCESS, NULL, NULL);
- MMIO_DFH(_MMIO(0x4df0), D_SKL | D_KBL, F_CMD_ACCESS, NULL, NULL);
- MMIO_DFH(_MMIO(0x4df4), D_SKL | D_KBL, F_CMD_ACCESS, NULL, gen9_trtte_write);
- MMIO_DH(_MMIO(0x4dfc), D_SKL | D_KBL, NULL, gen9_trtt_chicken_write);
+ MMIO_DFH(_MMIO(0x4de0), D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL);
+ MMIO_DFH(_MMIO(0x4de4), D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL);
+ MMIO_DFH(_MMIO(0x4de8), D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL);
+ MMIO_DFH(_MMIO(0x4dec), D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL);
+ MMIO_DFH(_MMIO(0x4df0), D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL);
+ MMIO_DFH(_MMIO(0x4df4), D_SKL_PLUS, F_CMD_ACCESS,
+ NULL, gen9_trtte_write);
+ MMIO_DH(_MMIO(0x4dfc), D_SKL_PLUS, NULL, gen9_trtt_chicken_write);
- MMIO_D(_MMIO(0x45008), D_SKL | D_KBL);
+ MMIO_D(_MMIO(0x45008), D_SKL_PLUS);
- MMIO_D(_MMIO(0x46430), D_SKL | D_KBL);
+ MMIO_D(_MMIO(0x46430), D_SKL_PLUS);
- MMIO_D(_MMIO(0x46520), D_SKL | D_KBL);
+ MMIO_D(_MMIO(0x46520), D_SKL_PLUS);
- MMIO_D(_MMIO(0xc403c), D_SKL | D_KBL);
+ MMIO_D(_MMIO(0xc403c), D_SKL_PLUS);
MMIO_D(_MMIO(0xb004), D_SKL_PLUS);
MMIO_DH(DMA_CTRL, D_SKL_PLUS, NULL, dma_ctrl_write);
MMIO_D(_MMIO(0x65900), D_SKL_PLUS);
- MMIO_D(_MMIO(0x1082c0), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x4068), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x67054), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x6e560), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x6e554), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x2b20), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x65f00), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x65f08), D_SKL | D_KBL);
- MMIO_D(_MMIO(0x320f0), D_SKL | D_KBL);
+ MMIO_D(_MMIO(0x1082c0), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x4068), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x67054), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x6e560), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x6e554), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x2b20), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x65f00), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x65f08), D_SKL_PLUS);
+ MMIO_D(_MMIO(0x320f0), D_SKL_PLUS);
MMIO_D(_MMIO(0x70034), D_SKL_PLUS);
MMIO_D(_MMIO(0x71034), D_SKL_PLUS);
MMIO_D(_MMIO(0x44500), D_SKL_PLUS);
MMIO_DFH(GEN9_CSFE_CHICKEN1_RCS, D_SKL_PLUS, F_CMD_ACCESS, NULL, NULL);
- MMIO_DFH(GEN8_HDC_CHICKEN1, D_SKL | D_KBL, F_MODE_MASK | F_CMD_ACCESS,
+ MMIO_DFH(GEN8_HDC_CHICKEN1, D_SKL_PLUS, F_MODE_MASK | F_CMD_ACCESS,
NULL, NULL);
MMIO_D(_MMIO(0x4ab8), D_KBL);
- MMIO_D(_MMIO(0x2248), D_SKL_PLUS | D_KBL);
+ MMIO_D(_MMIO(0x2248), D_KBL | D_SKL);
+
+ return 0;
+}
+
+static int init_bxt_mmio_info(struct intel_gvt *gvt)
+{
+ struct drm_i915_private *dev_priv = gvt->dev_priv;
+ int ret;
+
+ MMIO_F(_MMIO(0x80000), 0x3000, 0, 0, 0, D_BXT, NULL, NULL);
+
+ MMIO_D(GEN7_SAMPLER_INSTDONE, D_BXT);
+ MMIO_D(GEN7_ROW_INSTDONE, D_BXT);
+ MMIO_D(GEN8_FAULT_TLB_DATA0, D_BXT);
+ MMIO_D(GEN8_FAULT_TLB_DATA1, D_BXT);
+ MMIO_D(ERROR_GEN6, D_BXT);
+ MMIO_D(DONE_REG, D_BXT);
+ MMIO_D(EIR, D_BXT);
+ MMIO_D(PGTBL_ER, D_BXT);
+ MMIO_D(_MMIO(0x4194), D_BXT);
+ MMIO_D(_MMIO(0x4294), D_BXT);
+ MMIO_D(_MMIO(0x4494), D_BXT);
+
+ MMIO_RING_D(RING_PSMI_CTL, D_BXT);
+ MMIO_RING_D(RING_DMA_FADD, D_BXT);
+ MMIO_RING_D(RING_DMA_FADD_UDW, D_BXT);
+ MMIO_RING_D(RING_IPEHR, D_BXT);
+ MMIO_RING_D(RING_INSTPS, D_BXT);
+ MMIO_RING_D(RING_BBADDR_UDW, D_BXT);
+ MMIO_RING_D(RING_BBSTATE, D_BXT);
+ MMIO_RING_D(RING_IPEIR, D_BXT);
+
+ MMIO_F(SOFT_SCRATCH(0), 16 * 4, 0, 0, 0, D_BXT, NULL, NULL);
+
+ MMIO_DH(BXT_P_CR_GT_DISP_PWRON, D_BXT, NULL, bxt_gt_disp_pwron_write);
+ MMIO_D(BXT_RP_STATE_CAP, D_BXT);
+ MMIO_DH(BXT_PHY_CTL_FAMILY(DPIO_PHY0), D_BXT,
+ NULL, bxt_phy_ctl_family_write);
+ MMIO_DH(BXT_PHY_CTL_FAMILY(DPIO_PHY1), D_BXT,
+ NULL, bxt_phy_ctl_family_write);
+ MMIO_D(BXT_PHY_CTL(PORT_A), D_BXT);
+ MMIO_D(BXT_PHY_CTL(PORT_B), D_BXT);
+ MMIO_D(BXT_PHY_CTL(PORT_C), D_BXT);
+ MMIO_DH(BXT_PORT_PLL_ENABLE(PORT_A), D_BXT,
+ NULL, bxt_port_pll_enable_write);
+ MMIO_DH(BXT_PORT_PLL_ENABLE(PORT_B), D_BXT,
+ NULL, bxt_port_pll_enable_write);
+ MMIO_DH(BXT_PORT_PLL_ENABLE(PORT_C), D_BXT, NULL,
+ bxt_port_pll_enable_write);
+
+ MMIO_D(BXT_PORT_CL1CM_DW0(DPIO_PHY0), D_BXT);
+ MMIO_D(BXT_PORT_CL1CM_DW9(DPIO_PHY0), D_BXT);
+ MMIO_D(BXT_PORT_CL1CM_DW10(DPIO_PHY0), D_BXT);
+ MMIO_D(BXT_PORT_CL1CM_DW28(DPIO_PHY0), D_BXT);
+ MMIO_D(BXT_PORT_CL1CM_DW30(DPIO_PHY0), D_BXT);
+ MMIO_D(BXT_PORT_CL2CM_DW6(DPIO_PHY0), D_BXT);
+ MMIO_D(BXT_PORT_REF_DW3(DPIO_PHY0), D_BXT);
+ MMIO_D(BXT_PORT_REF_DW6(DPIO_PHY0), D_BXT);
+ MMIO_D(BXT_PORT_REF_DW8(DPIO_PHY0), D_BXT);
+
+ MMIO_D(BXT_PORT_CL1CM_DW0(DPIO_PHY1), D_BXT);
+ MMIO_D(BXT_PORT_CL1CM_DW9(DPIO_PHY1), D_BXT);
+ MMIO_D(BXT_PORT_CL1CM_DW10(DPIO_PHY1), D_BXT);
+ MMIO_D(BXT_PORT_CL1CM_DW28(DPIO_PHY1), D_BXT);
+ MMIO_D(BXT_PORT_CL1CM_DW30(DPIO_PHY1), D_BXT);
+ MMIO_D(BXT_PORT_CL2CM_DW6(DPIO_PHY1), D_BXT);
+ MMIO_D(BXT_PORT_REF_DW3(DPIO_PHY1), D_BXT);
+ MMIO_D(BXT_PORT_REF_DW6(DPIO_PHY1), D_BXT);
+ MMIO_D(BXT_PORT_REF_DW8(DPIO_PHY1), D_BXT);
+
+ MMIO_D(BXT_PORT_PLL_EBB_0(DPIO_PHY0, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_PLL_EBB_4(DPIO_PHY0, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_PCS_DW10_LN01(DPIO_PHY0, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_PCS_DW10_GRP(DPIO_PHY0, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_PCS_DW12_LN01(DPIO_PHY0, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_PCS_DW12_LN23(DPIO_PHY0, DPIO_CH0), D_BXT);
+ MMIO_DH(BXT_PORT_PCS_DW12_GRP(DPIO_PHY0, DPIO_CH0), D_BXT,
+ NULL, bxt_pcs_dw12_grp_write);
+ MMIO_D(BXT_PORT_TX_DW2_LN0(DPIO_PHY0, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW2_GRP(DPIO_PHY0, DPIO_CH0), D_BXT);
+ MMIO_DH(BXT_PORT_TX_DW3_LN0(DPIO_PHY0, DPIO_CH0), D_BXT,
+ bxt_port_tx_dw3_read, NULL);
+ MMIO_D(BXT_PORT_TX_DW3_GRP(DPIO_PHY0, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW4_LN0(DPIO_PHY0, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW4_GRP(DPIO_PHY0, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY0, DPIO_CH0, 0), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY0, DPIO_CH0, 1), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY0, DPIO_CH0, 2), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY0, DPIO_CH0, 3), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH0, 0), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH0, 1), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH0, 2), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH0, 3), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH0, 6), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH0, 8), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH0, 9), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH0, 10), D_BXT);
+
+ MMIO_D(BXT_PORT_PLL_EBB_0(DPIO_PHY0, DPIO_CH1), D_BXT);
+ MMIO_D(BXT_PORT_PLL_EBB_4(DPIO_PHY0, DPIO_CH1), D_BXT);
+ MMIO_D(BXT_PORT_PCS_DW10_LN01(DPIO_PHY0, DPIO_CH1), D_BXT);
+ MMIO_D(BXT_PORT_PCS_DW10_GRP(DPIO_PHY0, DPIO_CH1), D_BXT);
+ MMIO_D(BXT_PORT_PCS_DW12_LN01(DPIO_PHY0, DPIO_CH1), D_BXT);
+ MMIO_D(BXT_PORT_PCS_DW12_LN23(DPIO_PHY0, DPIO_CH1), D_BXT);
+ MMIO_DH(BXT_PORT_PCS_DW12_GRP(DPIO_PHY0, DPIO_CH1), D_BXT,
+ NULL, bxt_pcs_dw12_grp_write);
+ MMIO_D(BXT_PORT_TX_DW2_LN0(DPIO_PHY0, DPIO_CH1), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW2_GRP(DPIO_PHY0, DPIO_CH1), D_BXT);
+ MMIO_DH(BXT_PORT_TX_DW3_LN0(DPIO_PHY0, DPIO_CH1), D_BXT,
+ bxt_port_tx_dw3_read, NULL);
+ MMIO_D(BXT_PORT_TX_DW3_GRP(DPIO_PHY0, DPIO_CH1), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW4_LN0(DPIO_PHY0, DPIO_CH1), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW4_GRP(DPIO_PHY0, DPIO_CH1), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY0, DPIO_CH1, 0), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY0, DPIO_CH1, 1), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY0, DPIO_CH1, 2), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY0, DPIO_CH1, 3), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH1, 0), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH1, 1), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH1, 2), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH1, 3), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH1, 6), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH1, 8), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH1, 9), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY0, DPIO_CH1, 10), D_BXT);
+
+ MMIO_D(BXT_PORT_PLL_EBB_0(DPIO_PHY1, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_PLL_EBB_4(DPIO_PHY1, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_PCS_DW10_LN01(DPIO_PHY1, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_PCS_DW10_GRP(DPIO_PHY1, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_PCS_DW12_LN01(DPIO_PHY1, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_PCS_DW12_LN23(DPIO_PHY1, DPIO_CH0), D_BXT);
+ MMIO_DH(BXT_PORT_PCS_DW12_GRP(DPIO_PHY1, DPIO_CH0), D_BXT,
+ NULL, bxt_pcs_dw12_grp_write);
+ MMIO_D(BXT_PORT_TX_DW2_LN0(DPIO_PHY1, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW2_GRP(DPIO_PHY1, DPIO_CH0), D_BXT);
+ MMIO_DH(BXT_PORT_TX_DW3_LN0(DPIO_PHY1, DPIO_CH0), D_BXT,
+ bxt_port_tx_dw3_read, NULL);
+ MMIO_D(BXT_PORT_TX_DW3_GRP(DPIO_PHY1, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW4_LN0(DPIO_PHY1, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW4_GRP(DPIO_PHY1, DPIO_CH0), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY1, DPIO_CH0, 0), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY1, DPIO_CH0, 1), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY1, DPIO_CH0, 2), D_BXT);
+ MMIO_D(BXT_PORT_TX_DW14_LN(DPIO_PHY1, DPIO_CH0, 3), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY1, DPIO_CH0, 0), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY1, DPIO_CH0, 1), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY1, DPIO_CH0, 2), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY1, DPIO_CH0, 3), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY1, DPIO_CH0, 6), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY1, DPIO_CH0, 8), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY1, DPIO_CH0, 9), D_BXT);
+ MMIO_D(BXT_PORT_PLL(DPIO_PHY1, DPIO_CH0, 10), D_BXT);
+
+ MMIO_D(BXT_DE_PLL_CTL, D_BXT);
+ MMIO_DH(BXT_DE_PLL_ENABLE, D_BXT, NULL, bxt_de_pll_enable_write);
+ MMIO_D(BXT_DSI_PLL_CTL, D_BXT);
+ MMIO_D(BXT_DSI_PLL_ENABLE, D_BXT);
+
+ MMIO_D(GEN9_CLKGATE_DIS_0, D_BXT);
+
+ MMIO_D(HSW_TVIDEO_DIP_GCP(TRANSCODER_A), D_BXT);
+ MMIO_D(HSW_TVIDEO_DIP_GCP(TRANSCODER_B), D_BXT);
+ MMIO_D(HSW_TVIDEO_DIP_GCP(TRANSCODER_C), D_BXT);
+
+ MMIO_D(RC6_CTX_BASE, D_BXT);
+
+ MMIO_D(GEN8_PUSHBUS_CONTROL, D_BXT);
+ MMIO_D(GEN8_PUSHBUS_ENABLE, D_BXT);
+ MMIO_D(GEN8_PUSHBUS_SHIFT, D_BXT);
+ MMIO_D(GEN6_GFXPAUSE, D_BXT);
+ MMIO_D(GEN8_L3SQCREG1, D_BXT);
+
+ MMIO_DFH(GEN9_CTX_PREEMPT_REG, D_BXT, F_CMD_ACCESS, NULL, NULL);
return 0;
}
ret = init_skl_mmio_info(gvt);
if (ret)
goto err;
+ } else if (IS_BROXTON(dev_priv)) {
+ ret = init_broadwell_mmio_info(gvt);
+ if (ret)
+ goto err;
+ ret = init_skl_mmio_info(gvt);
+ if (ret)
+ goto err;
+ ret = init_bxt_mmio_info(gvt);
+ if (ret)
+ goto err;
}
gvt->mmio.mmio_block = mmio_blocks;
clear_bits |= (1 << bit);
}
- WARN_ON(!up_irq_info);
+ if (WARN_ON(!up_irq_info))
+ return;
if (up_irq_info->group == INTEL_GVT_IRQ_INFO_MASTER) {
u32 isr = i915_mmio_reg_offset(up_irq_info->reg_base);
SET_BIT_INFO(irq, 4, PRIMARY_C_FLIP_DONE, INTEL_GVT_IRQ_INFO_DE_PIPE_C);
SET_BIT_INFO(irq, 5, SPRITE_C_FLIP_DONE, INTEL_GVT_IRQ_INFO_DE_PIPE_C);
- } else if (IS_SKYLAKE(gvt->dev_priv) || IS_KABYLAKE(gvt->dev_priv)) {
+ } else if (IS_SKYLAKE(gvt->dev_priv)
+ || IS_KABYLAKE(gvt->dev_priv)
+ || IS_BROXTON(gvt->dev_priv)) {
SET_BIT_INFO(irq, 25, AUX_CHANNEL_B, INTEL_GVT_IRQ_INFO_DE_PORT);
SET_BIT_INFO(irq, 26, AUX_CHANNEL_C, INTEL_GVT_IRQ_INFO_DE_PORT);
SET_BIT_INFO(irq, 27, AUX_CHANNEL_D, INTEL_GVT_IRQ_INFO_DE_PORT);
gvt_dbg_core("init irq framework\n");
- if (IS_BROADWELL(gvt->dev_priv) || IS_SKYLAKE(gvt->dev_priv)
- || IS_KABYLAKE(gvt->dev_priv)) {
- irq->ops = &gen8_irq_ops;
- irq->irq_map = gen8_irq_map;
- } else {
- WARN_ON(1);
- return -ENODEV;
- }
+ irq->ops = &gen8_irq_ops;
+ irq->irq_map = gen8_irq_map;
/* common event initialization */
init_events(irq);
return;
gvt = vgpu->gvt;
- mutex_lock(&gvt->lock);
+ mutex_lock(&vgpu->vgpu_lock);
offset = intel_vgpu_gpa_to_mmio_offset(vgpu, pa);
if (reg_is_mmio(gvt, offset)) {
if (read)
memcpy(pt, p_data, bytes);
}
- mutex_unlock(&gvt->lock);
+ mutex_unlock(&vgpu->vgpu_lock);
}
/**
failsafe_emulate_mmio_rw(vgpu, pa, p_data, bytes, true);
return 0;
}
- mutex_lock(&gvt->lock);
+ mutex_lock(&vgpu->vgpu_lock);
offset = intel_vgpu_gpa_to_mmio_offset(vgpu, pa);
gvt_vgpu_err("fail to emulate MMIO read %08x len %d\n",
offset, bytes);
out:
- mutex_unlock(&gvt->lock);
+ mutex_unlock(&vgpu->vgpu_lock);
return ret;
}
return 0;
}
- mutex_lock(&gvt->lock);
+ mutex_lock(&vgpu->vgpu_lock);
offset = intel_vgpu_gpa_to_mmio_offset(vgpu, pa);
gvt_vgpu_err("fail to emulate MMIO write %08x len %d\n", offset,
bytes);
out:
- mutex_unlock(&gvt->lock);
+ mutex_unlock(&vgpu->vgpu_lock);
return ret;
}
#define D_BDW (1 << 0)
#define D_SKL (1 << 1)
#define D_KBL (1 << 2)
+#define D_BXT (1 << 3)
-#define D_GEN9PLUS (D_SKL | D_KBL)
-#define D_GEN8PLUS (D_BDW | D_SKL | D_KBL)
+#define D_GEN9PLUS (D_SKL | D_KBL | D_BXT)
+#define D_GEN8PLUS (D_BDW | D_SKL | D_KBL | D_BXT)
-#define D_SKL_PLUS (D_SKL | D_KBL)
-#define D_BDW_PLUS (D_BDW | D_SKL | D_KBL)
+#define D_SKL_PLUS (D_SKL | D_KBL | D_BXT)
+#define D_BDW_PLUS (D_BDW | D_SKL | D_KBL | D_BXT)
#define D_PRE_SKL (D_BDW)
-#define D_ALL (D_BDW | D_SKL | D_KBL)
+#define D_ALL (D_BDW | D_SKL | D_KBL | D_BXT)
typedef int (*gvt_mmio_func)(struct intel_vgpu *, unsigned int, void *,
unsigned int);
*/
fw = intel_uncore_forcewake_for_reg(dev_priv, reg,
FW_REG_READ | FW_REG_WRITE);
- if (ring_id == RCS && (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)))
+ if (ring_id == RCS && (IS_SKYLAKE(dev_priv) ||
+ IS_KABYLAKE(dev_priv) || IS_BROXTON(dev_priv)))
fw |= FORCEWAKE_RENDER;
intel_uncore_forcewake_get(dev_priv, fw);
if (WARN_ON(ring_id >= ARRAY_SIZE(regs)))
return;
- if (IS_KABYLAKE(dev_priv) && ring_id == RCS)
+ if ((IS_KABYLAKE(dev_priv) || IS_BROXTON(dev_priv)) && ring_id == RCS)
return;
if (!pre && !gen9_render_mocs.initialized)
u32 old_v, new_v;
dev_priv = pre ? pre->gvt->dev_priv : next->gvt->dev_priv;
- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ if (IS_SKYLAKE(dev_priv)
+ || IS_KABYLAKE(dev_priv)
+ || IS_BROXTON(dev_priv))
switch_mocs(pre, next, ring_id);
for (mmio = dev_priv->gvt->engine_mmio_list.mmio;
* state image on kabylake, it's initialized by lri command and
* save or restore with context together.
*/
- if (IS_KABYLAKE(dev_priv) && mmio->in_context)
+ if ((IS_KABYLAKE(dev_priv) || IS_BROXTON(dev_priv))
+ && mmio->in_context)
continue;
// save
{
struct engine_mmio *mmio;
- if (IS_SKYLAKE(gvt->dev_priv) || IS_KABYLAKE(gvt->dev_priv))
+ if (IS_SKYLAKE(gvt->dev_priv) ||
+ IS_KABYLAKE(gvt->dev_priv) ||
+ IS_BROXTON(gvt->dev_priv))
gvt->engine_mmio_list.mmio = gen9_engine_mmio_list;
else
gvt->engine_mmio_list.mmio = gen8_engine_mmio_list;
int intel_vgpu_page_track_handler(struct intel_vgpu *vgpu, u64 gpa,
void *data, unsigned int bytes)
{
- struct intel_gvt *gvt = vgpu->gvt;
struct intel_vgpu_page_track *page_track;
int ret = 0;
- mutex_lock(&gvt->lock);
+ mutex_lock(&vgpu->vgpu_lock);
page_track = intel_vgpu_find_page_track(vgpu, gpa >> PAGE_SHIFT);
if (!page_track) {
}
out:
- mutex_unlock(&gvt->lock);
+ mutex_unlock(&vgpu->vgpu_lock);
return ret;
}
struct gvt_sched_data *sched_data = gvt->scheduler.sched_data;
ktime_t cur_time;
- mutex_lock(&gvt->lock);
+ mutex_lock(&gvt->sched_lock);
cur_time = ktime_get();
if (test_and_clear_bit(INTEL_GVT_REQUEST_SCHED,
vgpu_update_timeslice(gvt->scheduler.current_vgpu, cur_time);
tbs_sched_func(sched_data);
- mutex_unlock(&gvt->lock);
+ mutex_unlock(&gvt->sched_lock);
}
static enum hrtimer_restart tbs_timer_fn(struct hrtimer *timer_data)
int intel_gvt_init_sched_policy(struct intel_gvt *gvt)
{
+ int ret;
+
+ mutex_lock(&gvt->sched_lock);
gvt->scheduler.sched_ops = &tbs_schedule_ops;
+ ret = gvt->scheduler.sched_ops->init(gvt);
+ mutex_unlock(&gvt->sched_lock);
- return gvt->scheduler.sched_ops->init(gvt);
+ return ret;
}
void intel_gvt_clean_sched_policy(struct intel_gvt *gvt)
{
+ mutex_lock(&gvt->sched_lock);
gvt->scheduler.sched_ops->clean(gvt);
+ mutex_unlock(&gvt->sched_lock);
}
+/* for per-vgpu scheduler policy, there are 2 per-vgpu data:
+ * sched_data, and sched_ctl. We see these 2 data as part of
+ * the global scheduler which are proteced by gvt->sched_lock.
+ * Caller should make their decision if the vgpu_lock should
+ * be hold outside.
+ */
+
int intel_vgpu_init_sched_policy(struct intel_vgpu *vgpu)
{
- return vgpu->gvt->scheduler.sched_ops->init_vgpu(vgpu);
+ int ret;
+
+ mutex_lock(&vgpu->gvt->sched_lock);
+ ret = vgpu->gvt->scheduler.sched_ops->init_vgpu(vgpu);
+ mutex_unlock(&vgpu->gvt->sched_lock);
+
+ return ret;
}
void intel_vgpu_clean_sched_policy(struct intel_vgpu *vgpu)
{
+ mutex_lock(&vgpu->gvt->sched_lock);
vgpu->gvt->scheduler.sched_ops->clean_vgpu(vgpu);
+ mutex_unlock(&vgpu->gvt->sched_lock);
}
void intel_vgpu_start_schedule(struct intel_vgpu *vgpu)
{
struct vgpu_sched_data *vgpu_data = vgpu->sched_data;
+ mutex_lock(&vgpu->gvt->sched_lock);
if (!vgpu_data->active) {
gvt_dbg_core("vgpu%d: start schedule\n", vgpu->id);
vgpu->gvt->scheduler.sched_ops->start_schedule(vgpu);
}
+ mutex_unlock(&vgpu->gvt->sched_lock);
}
void intel_gvt_kick_schedule(struct intel_gvt *gvt)
{
+ mutex_lock(&gvt->sched_lock);
intel_gvt_request_service(gvt, INTEL_GVT_REQUEST_EVENT_SCHED);
+ mutex_unlock(&gvt->sched_lock);
}
void intel_vgpu_stop_schedule(struct intel_vgpu *vgpu)
gvt_dbg_core("vgpu%d: stop schedule\n", vgpu->id);
+ mutex_lock(&vgpu->gvt->sched_lock);
scheduler->sched_ops->stop_schedule(vgpu);
if (scheduler->next_vgpu == vgpu)
}
}
spin_unlock_bh(&scheduler->mmio_context_lock);
+ mutex_unlock(&vgpu->gvt->sched_lock);
}
struct execlist_ring_context *ring_context,
u32 pdp[8])
{
- struct execlist_mmio_pair *pdp_pair = &ring_context->pdp3_UDW;
int i;
for (i = 0; i < 8; i++)
- pdp_pair[i].val = pdp[7 - i];
+ ring_context->pdps[i].val = pdp[7 - i];
}
static void update_shadow_pdps(struct intel_vgpu_workload *workload)
void *shadow_ring_buffer_va;
u32 *cs;
- if (IS_KABYLAKE(req->i915) && is_inhibit_context(req->hw_context))
+ if ((IS_KABYLAKE(req->i915) || IS_BROXTON(req->i915))
+ && is_inhibit_context(req->hw_context))
intel_vgpu_restore_inhibit_context(vgpu, req);
/* allocate shadow ring buffer */
gvt_dbg_sched("ring id %d prepare to dispatch workload %p\n",
ring_id, workload);
+ mutex_lock(&vgpu->vgpu_lock);
mutex_lock(&dev_priv->drm.struct_mutex);
ret = intel_gvt_scan_and_shadow_workload(workload);
}
mutex_unlock(&dev_priv->drm.struct_mutex);
+ mutex_unlock(&vgpu->vgpu_lock);
return ret;
}
struct intel_gvt_workload_scheduler *scheduler = &gvt->scheduler;
struct intel_vgpu_workload *workload = NULL;
- mutex_lock(&gvt->lock);
+ mutex_lock(&gvt->sched_lock);
/*
* no current vgpu / will be scheduled out / no workload
atomic_inc(&workload->vgpu->submission.running_workload_num);
out:
- mutex_unlock(&gvt->lock);
+ mutex_unlock(&gvt->sched_lock);
return workload;
}
struct i915_request *rq = workload->req;
int event;
- mutex_lock(&gvt->lock);
+ mutex_lock(&vgpu->vgpu_lock);
+ mutex_lock(&gvt->sched_lock);
/* For the workload w/ request, needs to wait for the context
* switch to make sure request is completed.
if (gvt->scheduler.need_reschedule)
intel_gvt_request_service(gvt, INTEL_GVT_REQUEST_EVENT_SCHED);
- mutex_unlock(&gvt->lock);
+ mutex_unlock(&gvt->sched_lock);
+ mutex_unlock(&vgpu->vgpu_lock);
}
struct workload_thread_param {
struct intel_vgpu *vgpu = NULL;
int ret;
bool need_force_wake = IS_SKYLAKE(gvt->dev_priv)
- || IS_KABYLAKE(gvt->dev_priv);
+ || IS_KABYLAKE(gvt->dev_priv)
+ || IS_BROXTON(gvt->dev_priv);
DEFINE_WAIT_FUNC(wait, woken_wake_function);
kfree(p);
intel_uncore_forcewake_get(gvt->dev_priv,
FORCEWAKE_ALL);
- mutex_lock(&gvt->lock);
ret = dispatch_workload(workload);
- mutex_unlock(&gvt->lock);
if (ret) {
vgpu = workload->vgpu;
u64 gpa;
int i;
- gpa = ring_context_gpa + RING_CTX_OFF(pdp3_UDW.val);
+ gpa = ring_context_gpa + RING_CTX_OFF(pdps[0].val);
for (i = 0; i < 8; i++)
intel_gvt_hypervisor_read_gpa(vgpu,
vgpu_vreg_t(vgpu, vgtif_reg(avail_rs.fence_num)) = vgpu_fence_sz(vgpu);
+ vgpu_vreg_t(vgpu, vgtif_reg(cursor_x_hot)) = UINT_MAX;
+ vgpu_vreg_t(vgpu, vgtif_reg(cursor_y_hot)) = UINT_MAX;
+
gvt_dbg_core("Populate PVINFO PAGE for vGPU %d\n", vgpu->id);
gvt_dbg_core("aperture base [GMADR] 0x%llx size 0x%llx\n",
vgpu_aperture_gmadr_base(vgpu), vgpu_aperture_sz(vgpu));
*/
void intel_gvt_deactivate_vgpu(struct intel_vgpu *vgpu)
{
- struct intel_gvt *gvt = vgpu->gvt;
-
- mutex_lock(&gvt->lock);
+ mutex_lock(&vgpu->vgpu_lock);
vgpu->active = false;
if (atomic_read(&vgpu->submission.running_workload_num)) {
- mutex_unlock(&gvt->lock);
+ mutex_unlock(&vgpu->vgpu_lock);
intel_gvt_wait_vgpu_idle(vgpu);
- mutex_lock(&gvt->lock);
+ mutex_lock(&vgpu->vgpu_lock);
}
intel_vgpu_stop_schedule(vgpu);
intel_vgpu_dmabuf_cleanup(vgpu);
- mutex_unlock(&gvt->lock);
+ mutex_unlock(&vgpu->vgpu_lock);
}
/**
{
struct intel_gvt *gvt = vgpu->gvt;
- mutex_lock(&gvt->lock);
+ mutex_lock(&vgpu->vgpu_lock);
WARN(vgpu->active, "vGPU is still active!\n");
intel_gvt_debugfs_remove_vgpu(vgpu);
- idr_remove(&gvt->vgpu_idr, vgpu->id);
- if (idr_is_empty(&gvt->vgpu_idr))
- intel_gvt_clean_irq(gvt);
intel_vgpu_clean_sched_policy(vgpu);
intel_vgpu_clean_submission(vgpu);
intel_vgpu_clean_display(vgpu);
intel_vgpu_free_resource(vgpu);
intel_vgpu_clean_mmio(vgpu);
intel_vgpu_dmabuf_cleanup(vgpu);
- vfree(vgpu);
+ mutex_unlock(&vgpu->vgpu_lock);
+ mutex_lock(&gvt->lock);
+ idr_remove(&gvt->vgpu_idr, vgpu->id);
+ if (idr_is_empty(&gvt->vgpu_idr))
+ intel_gvt_clean_irq(gvt);
intel_gvt_update_vgpu_types(gvt);
mutex_unlock(&gvt->lock);
+
+ vfree(vgpu);
}
#define IDLE_VGPU_IDR 0
vgpu->id = IDLE_VGPU_IDR;
vgpu->gvt = gvt;
+ mutex_init(&vgpu->vgpu_lock);
for (i = 0; i < I915_NUM_ENGINES; i++)
INIT_LIST_HEAD(&vgpu->submission.workload_q_head[i]);
*/
void intel_gvt_destroy_idle_vgpu(struct intel_vgpu *vgpu)
{
+ mutex_lock(&vgpu->vgpu_lock);
intel_vgpu_clean_sched_policy(vgpu);
+ mutex_unlock(&vgpu->vgpu_lock);
+
vfree(vgpu);
}
if (!vgpu)
return ERR_PTR(-ENOMEM);
- mutex_lock(&gvt->lock);
-
ret = idr_alloc(&gvt->vgpu_idr, vgpu, IDLE_VGPU_IDR + 1, GVT_MAX_VGPU,
GFP_KERNEL);
if (ret < 0)
vgpu->handle = param->handle;
vgpu->gvt = gvt;
vgpu->sched_ctl.weight = param->weight;
+ mutex_init(&vgpu->vgpu_lock);
INIT_LIST_HEAD(&vgpu->dmabuf_obj_list_head);
INIT_RADIX_TREE(&vgpu->page_track_tree, GFP_KERNEL);
idr_init(&vgpu->object_idr);
if (ret)
goto out_clean_sched_policy;
- mutex_unlock(&gvt->lock);
-
return vgpu;
out_clean_sched_policy:
idr_remove(&gvt->vgpu_idr, vgpu->id);
out_free_vgpu:
vfree(vgpu);
- mutex_unlock(&gvt->lock);
return ERR_PTR(ret);
}
param.low_gm_sz = BYTES_TO_MB(param.low_gm_sz);
param.high_gm_sz = BYTES_TO_MB(param.high_gm_sz);
+ mutex_lock(&gvt->lock);
vgpu = __intel_gvt_create_vgpu(gvt, ¶m);
- if (IS_ERR(vgpu))
- return vgpu;
-
- /* calculate left instance change for types */
- intel_gvt_update_vgpu_types(gvt);
+ if (!IS_ERR(vgpu))
+ /* calculate left instance change for types */
+ intel_gvt_update_vgpu_types(gvt);
+ mutex_unlock(&gvt->lock);
return vgpu;
}
* @engine_mask: engines to reset for GT reset
*
* This function is called when user wants to reset a virtual GPU through
- * device model reset or GT reset. The caller should hold the gvt lock.
+ * device model reset or GT reset. The caller should hold the vgpu lock.
*
* vGPU Device Model Level Reset (DMLR) simulates the PCI level reset to reset
* the whole vGPU to default state as when it is created. This vGPU function
* scheduler when the reset is triggered by current vgpu.
*/
if (scheduler->current_vgpu == NULL) {
- mutex_unlock(&gvt->lock);
+ mutex_unlock(&vgpu->vgpu_lock);
intel_gvt_wait_vgpu_idle(vgpu);
- mutex_lock(&gvt->lock);
+ mutex_lock(&vgpu->vgpu_lock);
}
intel_vgpu_reset_submission(vgpu, resetting_eng);
*/
void intel_gvt_reset_vgpu(struct intel_vgpu *vgpu)
{
- mutex_lock(&vgpu->gvt->lock);
+ mutex_lock(&vgpu->vgpu_lock);
intel_gvt_reset_vgpu_locked(vgpu, true, 0);
- mutex_unlock(&vgpu->gvt->lock);
+ mutex_unlock(&vgpu->vgpu_lock);
}
seq_printf(m, "\tseqno = %x [current %x, last %x]\n",
engine->hangcheck.seqno, seqno[id],
intel_engine_last_submit(engine));
- seq_printf(m, "\twaiters? %s, fake irq active? %s, stalled? %s\n",
+ seq_printf(m, "\twaiters? %s, fake irq active? %s, stalled? %s, wedged? %s\n",
yesno(intel_engine_has_waiter(engine)),
yesno(test_bit(engine->id,
&dev_priv->gpu_error.missed_irq_rings)),
- yesno(engine->hangcheck.stalled));
+ yesno(engine->hangcheck.stalled),
+ yesno(engine->hangcheck.wedged));
spin_lock_irq(&b->rb_lock);
for (rb = rb_first(&b->waiters); rb; rb = rb_next(rb)) {
if (!USES_GUC(dev_priv))
return -ENODEV;
- *val = intel_guc_log_level_get(&dev_priv->guc.log);
+ *val = intel_guc_log_get_level(&dev_priv->guc.log);
return 0;
}
if (!USES_GUC(dev_priv))
return -ENODEV;
- return intel_guc_log_level_set(&dev_priv->guc.log, val);
+ return intel_guc_log_set_level(&dev_priv->guc.log, val);
}
DEFINE_SIMPLE_ATTRIBUTE(i915_guc_log_level_fops,
seq_printf(m, "Enabled: %s\n", yesno((bool)dev_priv->psr.enabled));
seq_printf(m, "Busy frontbuffer bits: 0x%03x\n",
dev_priv->psr.busy_frontbuffer_bits);
- seq_printf(m, "Re-enable work scheduled: %s\n",
- yesno(work_busy(&dev_priv->psr.work.work)));
if (dev_priv->psr.psr2_enabled)
enabled = I915_READ(EDP_PSR2_CTL) & EDP_PSR2_ENABLE;
static int i915_wa_registers(struct seq_file *m, void *unused)
{
- struct drm_i915_private *dev_priv = node_to_i915(m->private);
- struct i915_workarounds *workarounds = &dev_priv->workarounds;
+ struct i915_workarounds *wa = &node_to_i915(m->private)->workarounds;
int i;
- intel_runtime_pm_get(dev_priv);
-
- seq_printf(m, "Workarounds applied: %d\n", workarounds->count);
- for (i = 0; i < workarounds->count; ++i) {
- i915_reg_t addr;
- u32 mask, value, read;
- bool ok;
-
- addr = workarounds->reg[i].addr;
- mask = workarounds->reg[i].mask;
- value = workarounds->reg[i].value;
- read = I915_READ(addr);
- ok = (value & mask) == (read & mask);
- seq_printf(m, "0x%X: 0x%08X, mask: 0x%08X, read: 0x%08x, status: %s\n",
- i915_mmio_reg_offset(addr), value, mask, read, ok ? "OK" : "FAIL");
- }
-
- intel_runtime_pm_put(dev_priv);
+ seq_printf(m, "Workarounds applied: %d\n", wa->count);
+ for (i = 0; i < wa->count; ++i)
+ seq_printf(m, "0x%X: 0x%08X, mask: 0x%08X\n",
+ wa->reg[i].addr, wa->reg[i].value, wa->reg[i].mask);
return 0;
}
return false;
}
+
+bool i915_error_injected(void)
+{
+ return i915_load_fail_count && !i915_modparams.inject_load_failure;
+}
+
#endif
#define FDO_BUG_URL "https://bugs.freedesktop.org/enter_bug.cgi?product=DRI"
va_end(args);
}
-static bool i915_error_injected(struct drm_i915_private *dev_priv)
-{
-#if IS_ENABLED(CONFIG_DRM_I915_DEBUG)
- return i915_load_fail_count && !i915_modparams.inject_load_failure;
-#else
- return false;
-#endif
-}
-
-#define i915_load_error(i915, fmt, ...) \
- __i915_printk(i915, \
- i915_error_injected(i915) ? KERN_DEBUG : KERN_ERR, \
- fmt, ##__VA_ARGS__)
-
/* Map PCH device id to PCH type, or PCH_NONE if unknown. */
static enum intel_pch
intel_pch_type(const struct drm_i915_private *dev_priv, unsigned short id)
{
struct pci_dev *pch = NULL;
- /* In all current cases, num_pipes is equivalent to the PCH_NOP setting
- * (which really amounts to a PCH but no South Display).
- */
- if (INTEL_INFO(dev_priv)->num_pipes == 0) {
- dev_priv->pch_type = PCH_NOP;
- return;
- }
-
/*
* The reason to probe ISA bridge instead of Dev31:Fun0 is to
* make graphics device passthrough work easy for VMM, that only
} else if (intel_is_virt_pch(id, pch->subsystem_vendor,
pch->subsystem_device)) {
id = intel_virt_detect_pch(dev_priv);
- if (id) {
- pch_type = intel_pch_type(dev_priv, id);
- if (WARN_ON(pch_type == PCH_NONE))
- pch_type = PCH_NOP;
- } else {
- pch_type = PCH_NOP;
- }
+ pch_type = intel_pch_type(dev_priv, id);
+
+ /* Sanity check virtual PCH id */
+ if (WARN_ON(id && pch_type == PCH_NONE))
+ id = 0;
+
dev_priv->pch_type = pch_type;
dev_priv->pch_id = id;
break;
}
}
+
+ /*
+ * Use PCH_NOP (PCH but no South Display) for PCH platforms without
+ * display.
+ */
+ if (pch && INTEL_INFO(dev_priv)->num_pipes == 0) {
+ DRM_DEBUG_KMS("Display disabled, reverting to NOP PCH\n");
+ dev_priv->pch_type = PCH_NOP;
+ dev_priv->pch_id = 0;
+ }
+
if (!pch)
DRM_DEBUG_KMS("No PCH found.\n");
disable_rpm_wakeref_asserts(dev_priv);
intel_sanitize_gt_powersave(dev_priv);
+ i915_gem_sanitize(dev_priv);
+
ret = i915_ggtt_enable_hw(dev_priv);
if (ret)
DRM_ERROR("failed to re-enable GGTT\n");
else
intel_display_set_init_power(dev_priv, true);
- i915_gem_sanitize(dev_priv);
+ intel_engines_sanitize(dev_priv);
enable_rpm_wakeref_asserts(dev_priv);
#include <linux/hash.h>
#include <linux/intel-iommu.h>
#include <linux/kref.h>
+#include <linux/mm_types.h>
#include <linux/perf_event.h>
#include <linux/pm_qos.h>
#include <linux/reservation.h>
#define DRIVER_NAME "i915"
#define DRIVER_DESC "Intel Graphics"
-#define DRIVER_DATE "20180606"
-#define DRIVER_TIMESTAMP 1528323047
+#define DRIVER_DATE "20180620"
+#define DRIVER_TIMESTAMP 1529529048
/* Use I915_STATE_WARN(x) and I915_STATE_WARN_ON() (rather than WARN() and
* WARN_ON()) for hw state sanity checks to check for unexpected conditions
I915_STATE_WARN((x), "%s", "WARN_ON(" __stringify(x) ")")
#if IS_ENABLED(CONFIG_DRM_I915_DEBUG)
+
bool __i915_inject_load_failure(const char *func, int line);
#define i915_inject_load_failure() \
__i915_inject_load_failure(__func__, __LINE__)
+
+bool i915_error_injected(void);
+
#else
+
#define i915_inject_load_failure() false
+#define i915_error_injected() false
+
#endif
+#define i915_load_error(i915, fmt, ...) \
+ __i915_printk(i915, i915_error_injected() ? KERN_DEBUG : KERN_ERR, \
+ fmt, ##__VA_ARGS__)
+
typedef struct {
uint32_t val;
} uint_fixed_16_16_t;
unsigned int bsd_engine;
-/* Client can have a maximum of 3 contexts banned before
- * it is denied of creating new contexts. As one context
- * ban needs 4 consecutive hangs, and more if there is
- * progress in between, this is a last resort stop gap measure
- * to limit the badly behaving clients access to gpu.
+/*
+ * Every context ban increments per client ban score. Also
+ * hangs in short succession increments ban score. If ban threshold
+ * is reached, client is considered banned and submitting more work
+ * will fail. This is a stop gap measure to limit the badly behaving
+ * clients access to gpu. Note that unbannable contexts never increment
+ * the client ban score.
*/
-#define I915_MAX_CLIENT_CONTEXT_BANS 3
- atomic_t context_bans;
+#define I915_CLIENT_SCORE_HANG_FAST 1
+#define I915_CLIENT_FAST_HANG_JIFFIES (60 * HZ)
+#define I915_CLIENT_SCORE_CONTEXT_BAN 3
+#define I915_CLIENT_SCORE_BANNED 9
+ /** ban_score: Accumulated score of all ctx bans and fast hangs. */
+ atomic_t ban_score;
+ unsigned long hang_timestamp;
};
/* Interface history:
bool sink_support;
struct intel_dp *enabled;
bool active;
- struct delayed_work work;
+ struct work_struct work;
unsigned busy_frontbuffer_bits;
bool sink_psr2_support;
bool link_standby;
PCH_KBP, /* Kaby Lake PCH */
PCH_CNP, /* Cannon Lake PCH */
PCH_ICP, /* Ice Lake PCH */
- PCH_NOP,
+ PCH_NOP, /* PCH without south display */
};
enum intel_sbi_destination {
#define I915_ENGINE_DEAD_TIMEOUT (4 * HZ) /* Seqno, head and subunits dead */
#define I915_SEQNO_DEAD_TIMEOUT (12 * HZ) /* Seqno dead with active head */
+#define I915_ENGINE_WEDGED_TIMEOUT (60 * HZ) /* Reset but no recovery? */
+
enum modeset_restore {
MODESET_ON_LID_OPEN,
MODESET_DONE,
#define DP_AUX_B 0x10
#define DP_AUX_C 0x20
#define DP_AUX_D 0x30
+#define DP_AUX_E 0x50
#define DP_AUX_F 0x60
#define DDC_PIN_B 0x05
};
struct i915_wa_reg {
- i915_reg_t addr;
+ u32 addr;
u32 value;
/* bitmask representing WA bits */
u32 mask;
int __must_check i915_gem_suspend(struct drm_i915_private *dev_priv);
void i915_gem_suspend_late(struct drm_i915_private *dev_priv);
void i915_gem_resume(struct drm_i915_private *dev_priv);
-int i915_gem_fault(struct vm_fault *vmf);
+vm_fault_t i915_gem_fault(struct vm_fault *vmf);
int i915_gem_object_wait(struct drm_i915_gem_object *obj,
unsigned int flags,
long timeout,
return min_t(u64, MAX_JIFFY_OFFSET, nsecs_to_jiffies64(n) + 1);
}
-static inline unsigned long
-timespec_to_jiffies_timeout(const struct timespec *value)
-{
- unsigned long j = timespec_to_jiffies(value);
-
- return min_t(unsigned long, MAX_JIFFY_OFFSET, j + 1);
-}
-
/*
* If you need to wait X milliseconds between events A and B, but event B
* doesn't happen exactly after event A, you record the timestamp (jiffies) of
* The current feature set supported by i915_gem_fault() and thus GTT mmaps
* is exposed via I915_PARAM_MMAP_GTT_VERSION (see i915_gem_mmap_gtt_version).
*/
-int i915_gem_fault(struct vm_fault *vmf)
+vm_fault_t i915_gem_fault(struct vm_fault *vmf)
{
#define MIN_CHUNK_PAGES (SZ_1M >> PAGE_SHIFT)
struct vm_area_struct *area = vmf->vma;
* fail). But any other -EIO isn't ours (e.g. swap in failure)
* and so needs to be reported.
*/
- if (!i915_terminally_wedged(&dev_priv->gpu_error)) {
- ret = VM_FAULT_SIGBUS;
- break;
- }
+ if (!i915_terminally_wedged(&dev_priv->gpu_error))
+ return VM_FAULT_SIGBUS;
case -EAGAIN:
/*
* EAGAIN means the gpu is hung and we'll wait for the error
* EBUSY is ok: this just means that another thread
* already did the job.
*/
- ret = VM_FAULT_NOPAGE;
- break;
+ return VM_FAULT_NOPAGE;
case -ENOMEM:
- ret = VM_FAULT_OOM;
- break;
+ return VM_FAULT_OOM;
case -ENOSPC:
case -EFAULT:
- ret = VM_FAULT_SIGBUS;
- break;
+ return VM_FAULT_SIGBUS;
default:
WARN_ONCE(ret, "unhandled error in i915_gem_fault: %i\n", ret);
- ret = VM_FAULT_SIGBUS;
- break;
+ return VM_FAULT_SIGBUS;
}
- return ret;
}
static void __i915_gem_object_release_mmap(struct drm_i915_gem_object *obj)
rcu_read_unlock();
}
-void __i915_gem_object_put_pages(struct drm_i915_gem_object *obj,
- enum i915_mm_subclass subclass)
+static struct sg_table *
+__i915_gem_object_unset_pages(struct drm_i915_gem_object *obj)
{
struct drm_i915_private *i915 = to_i915(obj->base.dev);
struct sg_table *pages;
- if (i915_gem_object_has_pinned_pages(obj))
- return;
-
- GEM_BUG_ON(obj->bind_count);
- if (!i915_gem_object_has_pages(obj))
- return;
-
- /* May be called by shrinker from within get_pages() (on another bo) */
- mutex_lock_nested(&obj->mm.lock, subclass);
- if (unlikely(atomic_read(&obj->mm.pages_pin_count)))
- goto unlock;
-
- /* ->put_pages might need to allocate memory for the bit17 swizzle
- * array, hence protect them from being reaped by removing them from gtt
- * lists early. */
pages = fetch_and_zero(&obj->mm.pages);
- GEM_BUG_ON(!pages);
+ if (!pages)
+ return NULL;
spin_lock(&i915->mm.obj_lock);
list_del(&obj->mm.link);
}
__i915_gem_object_reset_page_iter(obj);
+ obj->mm.page_sizes.phys = obj->mm.page_sizes.sg = 0;
+
+ return pages;
+}
+
+void __i915_gem_object_put_pages(struct drm_i915_gem_object *obj,
+ enum i915_mm_subclass subclass)
+{
+ struct sg_table *pages;
+
+ if (i915_gem_object_has_pinned_pages(obj))
+ return;
+
+ GEM_BUG_ON(obj->bind_count);
+ if (!i915_gem_object_has_pages(obj))
+ return;
+ /* May be called by shrinker from within get_pages() (on another bo) */
+ mutex_lock_nested(&obj->mm.lock, subclass);
+ if (unlikely(atomic_read(&obj->mm.pages_pin_count)))
+ goto unlock;
+
+ /*
+ * ->put_pages might need to allocate memory for the bit17 swizzle
+ * array, hence protect them from being reaped by removing them from gtt
+ * lists early.
+ */
+ pages = __i915_gem_object_unset_pages(obj);
if (!IS_ERR(pages))
obj->ops->put_pages(obj, pages);
- obj->mm.page_sizes.phys = obj->mm.page_sizes.sg = 0;
-
unlock:
mutex_unlock(&obj->mm.lock);
}
return 0;
}
-static void i915_gem_context_mark_guilty(struct i915_gem_context *ctx)
+static void i915_gem_client_mark_guilty(struct drm_i915_file_private *file_priv,
+ const struct i915_gem_context *ctx)
{
- bool banned;
+ unsigned int score;
+ unsigned long prev_hang;
- atomic_inc(&ctx->guilty_count);
+ if (i915_gem_context_is_banned(ctx))
+ score = I915_CLIENT_SCORE_CONTEXT_BAN;
+ else
+ score = 0;
- banned = false;
- if (i915_gem_context_is_bannable(ctx)) {
- unsigned int score;
+ prev_hang = xchg(&file_priv->hang_timestamp, jiffies);
+ if (time_before(jiffies, prev_hang + I915_CLIENT_FAST_HANG_JIFFIES))
+ score += I915_CLIENT_SCORE_HANG_FAST;
- score = atomic_add_return(CONTEXT_SCORE_GUILTY,
- &ctx->ban_score);
- banned = score >= CONTEXT_SCORE_BAN_THRESHOLD;
+ if (score) {
+ atomic_add(score, &file_priv->ban_score);
- DRM_DEBUG_DRIVER("context %s marked guilty (score %d) banned? %s\n",
- ctx->name, score, yesno(banned));
+ DRM_DEBUG_DRIVER("client %s: gained %u ban score, now %u\n",
+ ctx->name, score,
+ atomic_read(&file_priv->ban_score));
}
- if (!banned)
+}
+
+static void i915_gem_context_mark_guilty(struct i915_gem_context *ctx)
+{
+ unsigned int score;
+ bool banned, bannable;
+
+ atomic_inc(&ctx->guilty_count);
+
+ bannable = i915_gem_context_is_bannable(ctx);
+ score = atomic_add_return(CONTEXT_SCORE_GUILTY, &ctx->ban_score);
+ banned = score >= CONTEXT_SCORE_BAN_THRESHOLD;
+
+ /* Cool contexts don't accumulate client ban score */
+ if (!bannable)
return;
- i915_gem_context_set_banned(ctx);
- if (!IS_ERR_OR_NULL(ctx->file_priv)) {
- atomic_inc(&ctx->file_priv->context_bans);
- DRM_DEBUG_DRIVER("client %s has had %d context banned\n",
- ctx->name, atomic_read(&ctx->file_priv->context_bans));
+ if (banned) {
+ DRM_DEBUG_DRIVER("context %s: guilty %d, score %u, banned\n",
+ ctx->name, atomic_read(&ctx->guilty_count),
+ score);
+ i915_gem_context_set_banned(ctx);
}
+
+ if (!IS_ERR_OR_NULL(ctx->file_priv))
+ i915_gem_client_mark_guilty(ctx->file_priv, ctx);
}
static void i915_gem_context_mark_innocent(struct i915_gem_context *ctx)
*/
request = i915_gem_find_active_request(engine);
if (request) {
+ unsigned long flags;
+
i915_gem_context_mark_innocent(request->gem_context);
dma_fence_set_error(&request->fence, -EAGAIN);
/* Rewind the engine to replay the incomplete rq */
- spin_lock_irq(&engine->timeline.lock);
+ spin_lock_irqsave(&engine->timeline.lock, flags);
request = list_prev_entry(request, link);
if (&request->link == &engine->timeline.requests)
request = NULL;
- spin_unlock_irq(&engine->timeline.lock);
+ spin_unlock_irqrestore(&engine->timeline.lock, flags);
}
}
rq = i915_request_alloc(engine,
dev_priv->kernel_context);
if (!IS_ERR(rq))
- __i915_request_add(rq, false);
+ i915_request_add(rq);
}
}
void i915_gem_sanitize(struct drm_i915_private *i915)
{
- struct intel_engine_cs *engine;
- enum intel_engine_id id;
+ int err;
GEM_TRACE("\n");
* it may impact the display and we are uncertain about the stability
* of the reset, so this could be applied to even earlier gen.
*/
+ err = -ENODEV;
if (INTEL_GEN(i915) >= 5 && intel_has_gpu_reset(i915))
- WARN_ON(intel_gpu_reset(i915, ALL_ENGINES));
-
- /* Reset the submission backend after resume as well as the GPU reset */
- for_each_engine(engine, i915, id) {
- if (engine->reset.reset)
- engine->reset.reset(engine, NULL);
- }
+ err = WARN_ON(intel_gpu_reset(i915, ALL_ENGINES));
+ if (!err)
+ intel_engines_sanitize(i915);
intel_uncore_forcewake_put(i915, FORCEWAKE_ALL);
intel_runtime_pm_put(i915);
if (engine->init_context)
err = engine->init_context(rq);
- __i915_request_add(rq, true);
+ i915_request_add(rq);
if (err)
goto err_active;
}
* driver doesn't explode during runtime.
*/
err_init_hw:
- i915_gem_wait_for_idle(dev_priv, I915_WAIT_LOCKED);
- i915_gem_contexts_lost(dev_priv);
+ mutex_unlock(&dev_priv->drm.struct_mutex);
+
+ WARN_ON(i915_gem_suspend(dev_priv));
+ i915_gem_suspend_late(dev_priv);
+
+ mutex_lock(&dev_priv->drm.struct_mutex);
intel_uc_fini_hw(dev_priv);
err_uc_init:
intel_uc_fini(dev_priv);
* for all other failure, such as an allocation failure, bail.
*/
if (!i915_terminally_wedged(&dev_priv->gpu_error)) {
- DRM_ERROR("Failed to initialize GPU, declaring it wedged\n");
+ i915_load_error(dev_priv,
+ "Failed to initialize GPU, declaring it wedged!\n");
i915_gem_set_wedged(dev_priv);
}
ret = 0;
INIT_LIST_HEAD(&file_priv->mm.request_list);
file_priv->bsd_engine = -1;
+ file_priv->hang_timestamp = jiffies;
ret = i915_gem_context_open(i915, file);
if (ret)
goto err_unlock;
}
- pages = fetch_and_zero(&obj->mm.pages);
- if (pages) {
- struct drm_i915_private *i915 = to_i915(obj->base.dev);
-
- __i915_gem_object_reset_page_iter(obj);
-
- spin_lock(&i915->mm.obj_lock);
- list_del(&obj->mm.link);
- spin_unlock(&i915->mm.obj_lock);
- }
+ pages = __i915_gem_object_unset_pages(obj);
obj->ops = &i915_gem_phys_ops;
err_xfer:
obj->ops = &i915_gem_object_ops;
- obj->mm.pages = pages;
+ if (!IS_ERR_OR_NULL(pages)) {
+ unsigned int sg_page_sizes = i915_sg_page_sizes(pages->sgl);
+
+ __i915_gem_object_set_pages(obj, pages, sg_page_sizes);
+ }
err_unlock:
mutex_unlock(&obj->mm.lock);
return err;
i915_timeline_sync_set(rq->timeline, &prev->fence);
}
- /*
- * Force a flush after the switch to ensure that all rendering
- * and operations prior to switching to the kernel context hits
- * memory. This should be guaranteed by the previous request,
- * but an extra layer of paranoia before we declare the system
- * idle (on suspend etc) is advisable!
- */
- __i915_request_add(rq, true);
+ i915_request_add(rq);
}
return 0;
static bool client_is_banned(struct drm_i915_file_private *file_priv)
{
- return atomic_read(&file_priv->context_bans) > I915_MAX_CLIENT_CONTEXT_BANS;
+ return atomic_read(&file_priv->ban_score) >= I915_CLIENT_SCORE_BANNED;
}
int i915_gem_context_create_ioctl(struct drm_device *dev, void *data,
}
static int
-eb_add_vma(struct i915_execbuffer *eb, unsigned int i, struct i915_vma *vma)
+eb_add_vma(struct i915_execbuffer *eb,
+ unsigned int i, unsigned batch_idx,
+ struct i915_vma *vma)
{
struct drm_i915_gem_exec_object2 *entry = &eb->exec[i];
int err;
eb->flags[i] = entry->flags;
vma->exec_flags = &eb->flags[i];
+ /*
+ * SNA is doing fancy tricks with compressing batch buffers, which leads
+ * to negative relocation deltas. Usually that works out ok since the
+ * relocate address is still positive, except when the batch is placed
+ * very low in the GTT. Ensure this doesn't happen.
+ *
+ * Note that actual hangs have only been observed on gen7, but for
+ * paranoia do it everywhere.
+ */
+ if (i == batch_idx) {
+ if (!(eb->flags[i] & EXEC_OBJECT_PINNED))
+ eb->flags[i] |= __EXEC_OBJECT_NEEDS_BIAS;
+ if (eb->reloc_cache.has_fence)
+ eb->flags[i] |= EXEC_OBJECT_NEEDS_FENCE;
+
+ eb->batch = vma;
+ }
+
err = 0;
if (eb_pin_vma(eb, entry, vma)) {
if (entry->offset != vma->node.start) {
{
struct radix_tree_root *handles_vma = &eb->ctx->handles_vma;
struct drm_i915_gem_object *obj;
- unsigned int i;
+ unsigned int i, batch;
int err;
if (unlikely(i915_gem_context_is_closed(eb->ctx)))
INIT_LIST_HEAD(&eb->relocs);
INIT_LIST_HEAD(&eb->unbound);
+ batch = eb_batch_index(eb);
+
for (i = 0; i < eb->buffer_count; i++) {
u32 handle = eb->exec[i].handle;
struct i915_lut_handle *lut;
lut->handle = handle;
add_vma:
- err = eb_add_vma(eb, i, vma);
+ err = eb_add_vma(eb, i, batch, vma);
if (unlikely(err))
goto err_vma;
GEM_BUG_ON(vma != eb->vma[i]);
GEM_BUG_ON(vma->exec_flags != &eb->flags[i]);
+ GEM_BUG_ON(drm_mm_node_allocated(&vma->node) &&
+ eb_vma_misplaced(&eb->exec[i], vma, eb->flags[i]));
}
- /* take note of the batch buffer before we might reorder the lists */
- i = eb_batch_index(eb);
- eb->batch = eb->vma[i];
- GEM_BUG_ON(eb->batch->exec_flags != &eb->flags[i]);
-
- /*
- * SNA is doing fancy tricks with compressing batch buffers, which leads
- * to negative relocation deltas. Usually that works out ok since the
- * relocate address is still positive, except when the batch is placed
- * very low in the GTT. Ensure this doesn't happen.
- *
- * Note that actual hangs have only been observed on gen7, but for
- * paranoia do it everywhere.
- */
- if (!(eb->flags[i] & EXEC_OBJECT_PINNED))
- eb->flags[i] |= __EXEC_OBJECT_NEEDS_BIAS;
- if (eb->reloc_cache.has_fence)
- eb->flags[i] |= EXEC_OBJECT_NEEDS_FENCE;
-
eb->args->flags |= __EXEC_VALIDATED;
return eb_reserve(eb);
i915_gem_object_unpin_map(cache->rq->batch->obj);
i915_gem_chipset_flush(cache->rq->i915);
- __i915_request_add(cache->rq, true);
+ i915_request_add(cache->rq);
cache->rq = NULL;
}
trace_i915_request_queue(eb.request, eb.batch_flags);
err = eb_submit(&eb);
err_request:
- __i915_request_add(eb.request, err == 0);
+ i915_request_add(eb.request);
add_to_client(eb.request, file);
if (fences)
return 1;
}
-static int gen6_ppgtt_bind_vma(struct i915_vma *vma,
- enum i915_cache_level cache_level,
- u32 unused)
+static int ppgtt_bind_vma(struct i915_vma *vma,
+ enum i915_cache_level cache_level,
+ u32 unused)
{
u32 pte_flags;
+ int err;
+
+ if (!(vma->flags & I915_VMA_LOCAL_BIND)) {
+ err = vma->vm->allocate_va_range(vma->vm,
+ vma->node.start, vma->size);
+ if (err)
+ return err;
+ }
/* Currently applicable only to VLV */
pte_flags = 0;
return 0;
}
-static int gen8_ppgtt_bind_vma(struct i915_vma *vma,
- enum i915_cache_level cache_level,
- u32 unused)
-{
- int ret;
-
- if (!(vma->flags & I915_VMA_LOCAL_BIND)) {
- ret = vma->vm->allocate_va_range(vma->vm,
- vma->node.start, vma->size);
- if (ret)
- return ret;
- }
-
- return gen6_ppgtt_bind_vma(vma, cache_level, unused);
-}
-
static void ppgtt_unbind_vma(struct i915_vma *vma)
{
vma->vm->clear_range(vma->vm, vma->node.start, vma->size);
gen8_pte_encode(vm->scratch_page.daddr, I915_CACHE_LLC));
}
-static void gen6_initialize_pt(struct i915_address_space *vm,
+static void gen6_initialize_pt(struct gen6_hw_ppgtt *ppgtt,
struct i915_page_table *pt)
{
- fill32_px(vm, pt,
- vm->pte_encode(vm->scratch_page.daddr, I915_CACHE_LLC, 0));
+ fill32_px(&ppgtt->base.vm, pt, ppgtt->scratch_pte);
}
static struct i915_page_directory *alloc_pd(struct i915_address_space *vm)
* space.
*
*/
-static int gen8_ppgtt_init(struct i915_hw_ppgtt *ppgtt)
+static struct i915_hw_ppgtt *gen8_ppgtt_create(struct drm_i915_private *i915)
{
- struct i915_address_space *vm = &ppgtt->vm;
- struct drm_i915_private *dev_priv = vm->i915;
- int ret;
+ struct i915_hw_ppgtt *ppgtt;
+ int err;
- ppgtt->vm.total = USES_FULL_48BIT_PPGTT(dev_priv) ?
+ ppgtt = kzalloc(sizeof(*ppgtt), GFP_KERNEL);
+ if (!ppgtt)
+ return ERR_PTR(-ENOMEM);
+
+ ppgtt->vm.i915 = i915;
+ ppgtt->vm.dma = &i915->drm.pdev->dev;
+
+ ppgtt->vm.total = USES_FULL_48BIT_PPGTT(i915) ?
1ULL << 48 :
1ULL << 32;
/* There are only few exceptions for gen >=6. chv and bxt.
* And we are not sure about the latter so play safe for now.
*/
- if (IS_CHERRYVIEW(dev_priv) || IS_BROXTON(dev_priv))
+ if (IS_CHERRYVIEW(i915) || IS_BROXTON(i915))
ppgtt->vm.pt_kmap_wc = true;
- ret = gen8_init_scratch(&ppgtt->vm);
- if (ret) {
- ppgtt->vm.total = 0;
- return ret;
- }
+ err = gen8_init_scratch(&ppgtt->vm);
+ if (err)
+ goto err_free;
- if (use_4lvl(vm)) {
- ret = setup_px(&ppgtt->vm, &ppgtt->pml4);
- if (ret)
- goto free_scratch;
+ if (use_4lvl(&ppgtt->vm)) {
+ err = setup_px(&ppgtt->vm, &ppgtt->pml4);
+ if (err)
+ goto err_scratch;
gen8_initialize_pml4(&ppgtt->vm, &ppgtt->pml4);
ppgtt->vm.insert_entries = gen8_ppgtt_insert_4lvl;
ppgtt->vm.clear_range = gen8_ppgtt_clear_4lvl;
} else {
- ret = __pdp_init(&ppgtt->vm, &ppgtt->pdp);
- if (ret)
- goto free_scratch;
+ err = __pdp_init(&ppgtt->vm, &ppgtt->pdp);
+ if (err)
+ goto err_scratch;
- if (intel_vgpu_active(dev_priv)) {
- ret = gen8_preallocate_top_level_pdp(ppgtt);
- if (ret) {
+ if (intel_vgpu_active(i915)) {
+ err = gen8_preallocate_top_level_pdp(ppgtt);
+ if (err) {
__pdp_fini(&ppgtt->pdp);
- goto free_scratch;
+ goto err_scratch;
}
}
ppgtt->vm.clear_range = gen8_ppgtt_clear_3lvl;
}
- if (intel_vgpu_active(dev_priv))
+ if (intel_vgpu_active(i915))
gen8_ppgtt_notify_vgt(ppgtt, true);
ppgtt->vm.cleanup = gen8_ppgtt_cleanup;
- ppgtt->vm.bind_vma = gen8_ppgtt_bind_vma;
- ppgtt->vm.unbind_vma = ppgtt_unbind_vma;
- ppgtt->vm.set_pages = ppgtt_set_pages;
- ppgtt->vm.clear_pages = clear_pages;
ppgtt->debug_dump = gen8_dump_ppgtt;
- return 0;
+ ppgtt->vm.vma_ops.bind_vma = ppgtt_bind_vma;
+ ppgtt->vm.vma_ops.unbind_vma = ppgtt_unbind_vma;
+ ppgtt->vm.vma_ops.set_pages = ppgtt_set_pages;
+ ppgtt->vm.vma_ops.clear_pages = clear_pages;
-free_scratch:
+ return ppgtt;
+
+err_scratch:
gen8_free_scratch(&ppgtt->vm);
- return ret;
+err_free:
+ kfree(ppgtt);
+ return ERR_PTR(err);
}
-static void gen6_dump_ppgtt(struct i915_hw_ppgtt *ppgtt, struct seq_file *m)
+static void gen6_dump_ppgtt(struct i915_hw_ppgtt *base, struct seq_file *m)
{
- struct i915_address_space *vm = &ppgtt->vm;
- struct i915_page_table *unused;
- gen6_pte_t scratch_pte;
- u32 pd_entry, pte, pde;
- u32 start = 0, length = ppgtt->vm.total;
+ struct gen6_hw_ppgtt *ppgtt = to_gen6_ppgtt(base);
+ const gen6_pte_t scratch_pte = ppgtt->scratch_pte;
+ struct i915_page_table *pt;
+ u32 pte, pde;
- scratch_pte = vm->pte_encode(vm->scratch_page.daddr,
- I915_CACHE_LLC, 0);
+ gen6_for_all_pdes(pt, &base->pd, pde) {
+ gen6_pte_t *vaddr;
+
+ if (pt == base->vm.scratch_pt)
+ continue;
+
+ if (i915_vma_is_bound(ppgtt->vma, I915_VMA_GLOBAL_BIND)) {
+ u32 expected =
+ GEN6_PDE_ADDR_ENCODE(px_dma(pt)) |
+ GEN6_PDE_VALID;
+ u32 pd_entry = readl(ppgtt->pd_addr + pde);
+
+ if (pd_entry != expected)
+ seq_printf(m,
+ "\tPDE #%d mismatch: Actual PDE: %x Expected PDE: %x\n",
+ pde,
+ pd_entry,
+ expected);
- gen6_for_each_pde(unused, &ppgtt->pd, start, length, pde) {
- u32 expected;
- gen6_pte_t *pt_vaddr;
- const dma_addr_t pt_addr = px_dma(ppgtt->pd.page_table[pde]);
- pd_entry = readl(ppgtt->pd_addr + pde);
- expected = (GEN6_PDE_ADDR_ENCODE(pt_addr) | GEN6_PDE_VALID);
-
- if (pd_entry != expected)
- seq_printf(m, "\tPDE #%d mismatch: Actual PDE: %x Expected PDE: %x\n",
- pde,
- pd_entry,
- expected);
- seq_printf(m, "\tPDE: %x\n", pd_entry);
-
- pt_vaddr = kmap_atomic_px(ppgtt->pd.page_table[pde]);
-
- for (pte = 0; pte < GEN6_PTES; pte+=4) {
- unsigned long va =
- (pde * PAGE_SIZE * GEN6_PTES) +
- (pte * PAGE_SIZE);
+ seq_printf(m, "\tPDE: %x\n", pd_entry);
+ }
+
+ vaddr = kmap_atomic_px(base->pd.page_table[pde]);
+ for (pte = 0; pte < GEN6_PTES; pte += 4) {
int i;
- bool found = false;
+
for (i = 0; i < 4; i++)
- if (pt_vaddr[pte + i] != scratch_pte)
- found = true;
- if (!found)
+ if (vaddr[pte + i] != scratch_pte)
+ break;
+ if (i == 4)
continue;
- seq_printf(m, "\t\t0x%lx [%03d,%04d]: =", va, pde, pte);
+ seq_printf(m, "\t\t(%03d, %04d) %08lx: ",
+ pde, pte,
+ (pde * GEN6_PTES + pte) * PAGE_SIZE);
for (i = 0; i < 4; i++) {
- if (pt_vaddr[pte + i] != scratch_pte)
- seq_printf(m, " %08x", pt_vaddr[pte + i]);
+ if (vaddr[pte + i] != scratch_pte)
+ seq_printf(m, " %08x", vaddr[pte + i]);
else
- seq_puts(m, " SCRATCH ");
+ seq_puts(m, " SCRATCH");
}
seq_puts(m, "\n");
}
- kunmap_atomic(pt_vaddr);
+ kunmap_atomic(vaddr);
}
}
/* Write pde (index) from the page directory @pd to the page table @pt */
-static inline void gen6_write_pde(const struct i915_hw_ppgtt *ppgtt,
+static inline void gen6_write_pde(const struct gen6_hw_ppgtt *ppgtt,
const unsigned int pde,
const struct i915_page_table *pt)
{
/* Caller needs to make sure the write completes if necessary */
- writel_relaxed(GEN6_PDE_ADDR_ENCODE(px_dma(pt)) | GEN6_PDE_VALID,
- ppgtt->pd_addr + pde);
-}
-
-/* Write all the page tables found in the ppgtt structure to incrementing page
- * directories. */
-static void gen6_write_page_range(struct i915_hw_ppgtt *ppgtt,
- u32 start, u32 length)
-{
- struct i915_page_table *pt;
- unsigned int pde;
-
- gen6_for_each_pde(pt, &ppgtt->pd, start, length, pde)
- gen6_write_pde(ppgtt, pde, pt);
-
- mark_tlbs_dirty(ppgtt);
- wmb();
-}
-
-static inline u32 get_pd_offset(struct i915_hw_ppgtt *ppgtt)
-{
- GEM_BUG_ON(ppgtt->pd.base.ggtt_offset & 0x3f);
- return ppgtt->pd.base.ggtt_offset << 10;
-}
-
-static int hsw_mm_switch(struct i915_hw_ppgtt *ppgtt,
- struct i915_request *rq)
-{
- struct intel_engine_cs *engine = rq->engine;
- u32 *cs;
-
- /* NB: TLBs must be flushed and invalidated before a switch */
- cs = intel_ring_begin(rq, 6);
- if (IS_ERR(cs))
- return PTR_ERR(cs);
-
- *cs++ = MI_LOAD_REGISTER_IMM(2);
- *cs++ = i915_mmio_reg_offset(RING_PP_DIR_DCLV(engine));
- *cs++ = PP_DIR_DCLV_2G;
- *cs++ = i915_mmio_reg_offset(RING_PP_DIR_BASE(engine));
- *cs++ = get_pd_offset(ppgtt);
- *cs++ = MI_NOOP;
- intel_ring_advance(rq, cs);
-
- return 0;
-}
-
-static int gen7_mm_switch(struct i915_hw_ppgtt *ppgtt,
- struct i915_request *rq)
-{
- struct intel_engine_cs *engine = rq->engine;
- u32 *cs;
-
- /* NB: TLBs must be flushed and invalidated before a switch */
- cs = intel_ring_begin(rq, 6);
- if (IS_ERR(cs))
- return PTR_ERR(cs);
-
- *cs++ = MI_LOAD_REGISTER_IMM(2);
- *cs++ = i915_mmio_reg_offset(RING_PP_DIR_DCLV(engine));
- *cs++ = PP_DIR_DCLV_2G;
- *cs++ = i915_mmio_reg_offset(RING_PP_DIR_BASE(engine));
- *cs++ = get_pd_offset(ppgtt);
- *cs++ = MI_NOOP;
- intel_ring_advance(rq, cs);
-
- return 0;
-}
-
-static int gen6_mm_switch(struct i915_hw_ppgtt *ppgtt,
- struct i915_request *rq)
-{
- struct intel_engine_cs *engine = rq->engine;
- struct drm_i915_private *dev_priv = rq->i915;
-
- I915_WRITE(RING_PP_DIR_DCLV(engine), PP_DIR_DCLV_2G);
- I915_WRITE(RING_PP_DIR_BASE(engine), get_pd_offset(ppgtt));
- return 0;
+ iowrite32(GEN6_PDE_ADDR_ENCODE(px_dma(pt)) | GEN6_PDE_VALID,
+ ppgtt->pd_addr + pde);
}
static void gen8_ppgtt_enable(struct drm_i915_private *dev_priv)
static void gen6_ppgtt_clear_range(struct i915_address_space *vm,
u64 start, u64 length)
{
- struct i915_hw_ppgtt *ppgtt = i915_vm_to_ppgtt(vm);
+ struct gen6_hw_ppgtt *ppgtt = to_gen6_ppgtt(i915_vm_to_ppgtt(vm));
unsigned int first_entry = start >> PAGE_SHIFT;
unsigned int pde = first_entry / GEN6_PTES;
unsigned int pte = first_entry % GEN6_PTES;
unsigned int num_entries = length >> PAGE_SHIFT;
- gen6_pte_t scratch_pte =
- vm->pte_encode(vm->scratch_page.daddr, I915_CACHE_LLC, 0);
+ const gen6_pte_t scratch_pte = ppgtt->scratch_pte;
while (num_entries) {
- struct i915_page_table *pt = ppgtt->pd.page_table[pde++];
- unsigned int end = min(pte + num_entries, GEN6_PTES);
+ struct i915_page_table *pt = ppgtt->base.pd.page_table[pde++];
+ const unsigned int end = min(pte + num_entries, GEN6_PTES);
+ const unsigned int count = end - pte;
gen6_pte_t *vaddr;
- num_entries -= end - pte;
+ GEM_BUG_ON(pt == vm->scratch_pt);
+
+ num_entries -= count;
- /* Note that the hw doesn't support removing PDE on the fly
+ GEM_BUG_ON(count > pt->used_ptes);
+ pt->used_ptes -= count;
+ if (!pt->used_ptes)
+ ppgtt->scan_for_unused_pt = true;
+
+ /*
+ * Note that the hw doesn't support removing PDE on the fly
* (they are cached inside the context with no means to
* invalidate the cache), so we can only reset the PTE
* entries back to scratch.
struct sgt_dma iter = sgt_dma(vma);
gen6_pte_t *vaddr;
+ GEM_BUG_ON(ppgtt->pd.page_table[act_pt] == vm->scratch_pt);
+
vaddr = kmap_atomic_px(ppgtt->pd.page_table[act_pt]);
do {
vaddr[act_pte] = pte_encode | GEN6_PTE_ADDR_ENCODE(iter.dma);
static int gen6_alloc_va_range(struct i915_address_space *vm,
u64 start, u64 length)
{
- struct i915_hw_ppgtt *ppgtt = i915_vm_to_ppgtt(vm);
+ struct gen6_hw_ppgtt *ppgtt = to_gen6_ppgtt(i915_vm_to_ppgtt(vm));
struct i915_page_table *pt;
u64 from = start;
unsigned int pde;
bool flush = false;
- gen6_for_each_pde(pt, &ppgtt->pd, start, length, pde) {
+ gen6_for_each_pde(pt, &ppgtt->base.pd, start, length, pde) {
+ const unsigned int count = gen6_pte_count(start, length);
+
if (pt == vm->scratch_pt) {
pt = alloc_pt(vm);
if (IS_ERR(pt))
goto unwind_out;
- gen6_initialize_pt(vm, pt);
- ppgtt->pd.page_table[pde] = pt;
- gen6_write_pde(ppgtt, pde, pt);
- flush = true;
+ gen6_initialize_pt(ppgtt, pt);
+ ppgtt->base.pd.page_table[pde] = pt;
+
+ if (i915_vma_is_bound(ppgtt->vma,
+ I915_VMA_GLOBAL_BIND)) {
+ gen6_write_pde(ppgtt, pde, pt);
+ flush = true;
+ }
+
+ GEM_BUG_ON(pt->used_ptes);
}
+
+ pt->used_ptes += count;
}
if (flush) {
- mark_tlbs_dirty(ppgtt);
- wmb();
+ mark_tlbs_dirty(&ppgtt->base);
+ gen6_ggtt_invalidate(ppgtt->base.vm.i915);
}
return 0;
unwind_out:
- gen6_ppgtt_clear_range(vm, from, start);
+ gen6_ppgtt_clear_range(vm, from, start - from);
return -ENOMEM;
}
-static int gen6_init_scratch(struct i915_address_space *vm)
+static int gen6_ppgtt_init_scratch(struct gen6_hw_ppgtt *ppgtt)
{
+ struct i915_address_space * const vm = &ppgtt->base.vm;
+ struct i915_page_table *unused;
+ u32 pde;
int ret;
ret = setup_scratch_page(vm, __GFP_HIGHMEM);
if (ret)
return ret;
+ ppgtt->scratch_pte =
+ vm->pte_encode(vm->scratch_page.daddr,
+ I915_CACHE_NONE, PTE_READ_ONLY);
+
vm->scratch_pt = alloc_pt(vm);
if (IS_ERR(vm->scratch_pt)) {
cleanup_scratch_page(vm);
return PTR_ERR(vm->scratch_pt);
}
- gen6_initialize_pt(vm, vm->scratch_pt);
+ gen6_initialize_pt(ppgtt, vm->scratch_pt);
+ gen6_for_all_pdes(unused, &ppgtt->base.pd, pde)
+ ppgtt->base.pd.page_table[pde] = vm->scratch_pt;
return 0;
}
-static void gen6_free_scratch(struct i915_address_space *vm)
+static void gen6_ppgtt_free_scratch(struct i915_address_space *vm)
{
free_pt(vm, vm->scratch_pt);
cleanup_scratch_page(vm);
}
-static void gen6_ppgtt_cleanup(struct i915_address_space *vm)
+static void gen6_ppgtt_free_pd(struct gen6_hw_ppgtt *ppgtt)
{
- struct i915_hw_ppgtt *ppgtt = i915_vm_to_ppgtt(vm);
- struct i915_page_directory *pd = &ppgtt->pd;
struct i915_page_table *pt;
u32 pde;
- drm_mm_remove_node(&ppgtt->node);
+ gen6_for_all_pdes(pt, &ppgtt->base.pd, pde)
+ if (pt != ppgtt->base.vm.scratch_pt)
+ free_pt(&ppgtt->base.vm, pt);
+}
- gen6_for_all_pdes(pt, pd, pde)
- if (pt != vm->scratch_pt)
- free_pt(vm, pt);
+static void gen6_ppgtt_cleanup(struct i915_address_space *vm)
+{
+ struct gen6_hw_ppgtt *ppgtt = to_gen6_ppgtt(i915_vm_to_ppgtt(vm));
+
+ i915_vma_destroy(ppgtt->vma);
- gen6_free_scratch(vm);
+ gen6_ppgtt_free_pd(ppgtt);
+ gen6_ppgtt_free_scratch(vm);
}
-static int gen6_ppgtt_allocate_page_directories(struct i915_hw_ppgtt *ppgtt)
+static int pd_vma_set_pages(struct i915_vma *vma)
{
- struct i915_address_space *vm = &ppgtt->vm;
- struct drm_i915_private *dev_priv = ppgtt->vm.i915;
- struct i915_ggtt *ggtt = &dev_priv->ggtt;
- int ret;
+ vma->pages = ERR_PTR(-ENODEV);
+ return 0;
+}
- /* PPGTT PDEs reside in the GGTT and consists of 512 entries. The
- * allocator works in address space sizes, so it's multiplied by page
- * size. We allocate at the top of the GTT to avoid fragmentation.
- */
- BUG_ON(!drm_mm_initialized(&ggtt->vm.mm));
+static void pd_vma_clear_pages(struct i915_vma *vma)
+{
+ GEM_BUG_ON(!vma->pages);
- ret = gen6_init_scratch(vm);
- if (ret)
- return ret;
+ vma->pages = NULL;
+}
- ret = i915_gem_gtt_insert(&ggtt->vm, &ppgtt->node,
- GEN6_PD_SIZE, GEN6_PD_ALIGN,
- I915_COLOR_UNEVICTABLE,
- 0, ggtt->vm.total,
- PIN_HIGH);
- if (ret)
- goto err_out;
+static int pd_vma_bind(struct i915_vma *vma,
+ enum i915_cache_level cache_level,
+ u32 unused)
+{
+ struct i915_ggtt *ggtt = i915_vm_to_ggtt(vma->vm);
+ struct gen6_hw_ppgtt *ppgtt = vma->private;
+ u32 ggtt_offset = i915_ggtt_offset(vma) / PAGE_SIZE;
+ struct i915_page_table *pt;
+ unsigned int pde;
- if (ppgtt->node.start < ggtt->mappable_end)
- DRM_DEBUG("Forced to use aperture for PDEs\n");
+ ppgtt->base.pd.base.ggtt_offset = ggtt_offset * sizeof(gen6_pte_t);
+ ppgtt->pd_addr = (gen6_pte_t __iomem *)ggtt->gsm + ggtt_offset;
- ppgtt->pd.base.ggtt_offset =
- ppgtt->node.start / PAGE_SIZE * sizeof(gen6_pte_t);
+ gen6_for_all_pdes(pt, &ppgtt->base.pd, pde)
+ gen6_write_pde(ppgtt, pde, pt);
- ppgtt->pd_addr = (gen6_pte_t __iomem *)ggtt->gsm +
- ppgtt->pd.base.ggtt_offset / sizeof(gen6_pte_t);
+ mark_tlbs_dirty(&ppgtt->base);
+ gen6_ggtt_invalidate(ppgtt->base.vm.i915);
return 0;
+}
-err_out:
- gen6_free_scratch(vm);
- return ret;
+static void pd_vma_unbind(struct i915_vma *vma)
+{
+ struct gen6_hw_ppgtt *ppgtt = vma->private;
+ struct i915_page_table * const scratch_pt = ppgtt->base.vm.scratch_pt;
+ struct i915_page_table *pt;
+ unsigned int pde;
+
+ if (!ppgtt->scan_for_unused_pt)
+ return;
+
+ /* Free all no longer used page tables */
+ gen6_for_all_pdes(pt, &ppgtt->base.pd, pde) {
+ if (pt->used_ptes || pt == scratch_pt)
+ continue;
+
+ free_pt(&ppgtt->base.vm, pt);
+ ppgtt->base.pd.page_table[pde] = scratch_pt;
+ }
+
+ ppgtt->scan_for_unused_pt = false;
}
-static int gen6_ppgtt_alloc(struct i915_hw_ppgtt *ppgtt)
+static const struct i915_vma_ops pd_vma_ops = {
+ .set_pages = pd_vma_set_pages,
+ .clear_pages = pd_vma_clear_pages,
+ .bind_vma = pd_vma_bind,
+ .unbind_vma = pd_vma_unbind,
+};
+
+static struct i915_vma *pd_vma_create(struct gen6_hw_ppgtt *ppgtt, int size)
{
- return gen6_ppgtt_allocate_page_directories(ppgtt);
+ struct drm_i915_private *i915 = ppgtt->base.vm.i915;
+ struct i915_ggtt *ggtt = &i915->ggtt;
+ struct i915_vma *vma;
+ int i;
+
+ GEM_BUG_ON(!IS_ALIGNED(size, I915_GTT_PAGE_SIZE));
+ GEM_BUG_ON(size > ggtt->vm.total);
+
+ vma = kmem_cache_zalloc(i915->vmas, GFP_KERNEL);
+ if (!vma)
+ return ERR_PTR(-ENOMEM);
+
+ for (i = 0; i < ARRAY_SIZE(vma->last_read); i++)
+ init_request_active(&vma->last_read[i], NULL);
+ init_request_active(&vma->last_fence, NULL);
+
+ vma->vm = &ggtt->vm;
+ vma->ops = &pd_vma_ops;
+ vma->private = ppgtt;
+
+ vma->size = size;
+ vma->fence_size = size;
+ vma->flags = I915_VMA_GGTT;
+ vma->ggtt_view.type = I915_GGTT_VIEW_ROTATED; /* prevent fencing */
+
+ INIT_LIST_HEAD(&vma->obj_link);
+ list_add(&vma->vm_link, &vma->vm->unbound_list);
+
+ return vma;
}
-static void gen6_scratch_va_range(struct i915_hw_ppgtt *ppgtt,
- u64 start, u64 length)
+int gen6_ppgtt_pin(struct i915_hw_ppgtt *base)
{
- struct i915_page_table *unused;
- u32 pde;
+ struct gen6_hw_ppgtt *ppgtt = to_gen6_ppgtt(base);
- gen6_for_each_pde(unused, &ppgtt->pd, start, length, pde)
- ppgtt->pd.page_table[pde] = ppgtt->vm.scratch_pt;
+ /*
+ * Workaround the limited maximum vma->pin_count and the aliasing_ppgtt
+ * which will be pinned into every active context.
+ * (When vma->pin_count becomes atomic, I expect we will naturally
+ * need a larger, unpacked, type and kill this redundancy.)
+ */
+ if (ppgtt->pin_count++)
+ return 0;
+
+ /*
+ * PPGTT PDEs reside in the GGTT and consists of 512 entries. The
+ * allocator works in address space sizes, so it's multiplied by page
+ * size. We allocate at the top of the GTT to avoid fragmentation.
+ */
+ return i915_vma_pin(ppgtt->vma,
+ 0, GEN6_PD_ALIGN,
+ PIN_GLOBAL | PIN_HIGH);
}
-static int gen6_ppgtt_init(struct i915_hw_ppgtt *ppgtt)
+void gen6_ppgtt_unpin(struct i915_hw_ppgtt *base)
{
- struct drm_i915_private *dev_priv = ppgtt->vm.i915;
- struct i915_ggtt *ggtt = &dev_priv->ggtt;
- int ret;
+ struct gen6_hw_ppgtt *ppgtt = to_gen6_ppgtt(base);
- ppgtt->vm.pte_encode = ggtt->vm.pte_encode;
- if (intel_vgpu_active(dev_priv) || IS_GEN6(dev_priv))
- ppgtt->switch_mm = gen6_mm_switch;
- else if (IS_HASWELL(dev_priv))
- ppgtt->switch_mm = hsw_mm_switch;
- else if (IS_GEN7(dev_priv))
- ppgtt->switch_mm = gen7_mm_switch;
- else
- BUG();
+ GEM_BUG_ON(!ppgtt->pin_count);
+ if (--ppgtt->pin_count)
+ return;
- ret = gen6_ppgtt_alloc(ppgtt);
- if (ret)
- return ret;
+ i915_vma_unpin(ppgtt->vma);
+}
- ppgtt->vm.total = I915_PDES * GEN6_PTES * PAGE_SIZE;
+static struct i915_hw_ppgtt *gen6_ppgtt_create(struct drm_i915_private *i915)
+{
+ struct i915_ggtt * const ggtt = &i915->ggtt;
+ struct gen6_hw_ppgtt *ppgtt;
+ int err;
- gen6_scratch_va_range(ppgtt, 0, ppgtt->vm.total);
- gen6_write_page_range(ppgtt, 0, ppgtt->vm.total);
+ ppgtt = kzalloc(sizeof(*ppgtt), GFP_KERNEL);
+ if (!ppgtt)
+ return ERR_PTR(-ENOMEM);
- ret = gen6_alloc_va_range(&ppgtt->vm, 0, ppgtt->vm.total);
- if (ret) {
- gen6_ppgtt_cleanup(&ppgtt->vm);
- return ret;
- }
+ ppgtt->base.vm.i915 = i915;
+ ppgtt->base.vm.dma = &i915->drm.pdev->dev;
- ppgtt->vm.clear_range = gen6_ppgtt_clear_range;
- ppgtt->vm.insert_entries = gen6_ppgtt_insert_entries;
- ppgtt->vm.bind_vma = gen6_ppgtt_bind_vma;
- ppgtt->vm.unbind_vma = ppgtt_unbind_vma;
- ppgtt->vm.set_pages = ppgtt_set_pages;
- ppgtt->vm.clear_pages = clear_pages;
- ppgtt->vm.cleanup = gen6_ppgtt_cleanup;
- ppgtt->debug_dump = gen6_dump_ppgtt;
+ ppgtt->base.vm.total = I915_PDES * GEN6_PTES * PAGE_SIZE;
- DRM_DEBUG_DRIVER("Allocated pde space (%lldM) at GTT entry: %llx\n",
- ppgtt->node.size >> 20,
- ppgtt->node.start / PAGE_SIZE);
+ ppgtt->base.vm.allocate_va_range = gen6_alloc_va_range;
+ ppgtt->base.vm.clear_range = gen6_ppgtt_clear_range;
+ ppgtt->base.vm.insert_entries = gen6_ppgtt_insert_entries;
+ ppgtt->base.vm.cleanup = gen6_ppgtt_cleanup;
+ ppgtt->base.debug_dump = gen6_dump_ppgtt;
- DRM_DEBUG_DRIVER("Adding PPGTT at offset %x\n",
- ppgtt->pd.base.ggtt_offset << 10);
+ ppgtt->base.vm.vma_ops.bind_vma = ppgtt_bind_vma;
+ ppgtt->base.vm.vma_ops.unbind_vma = ppgtt_unbind_vma;
+ ppgtt->base.vm.vma_ops.set_pages = ppgtt_set_pages;
+ ppgtt->base.vm.vma_ops.clear_pages = clear_pages;
- return 0;
-}
+ ppgtt->base.vm.pte_encode = ggtt->vm.pte_encode;
-static int __hw_ppgtt_init(struct i915_hw_ppgtt *ppgtt,
- struct drm_i915_private *dev_priv)
-{
- ppgtt->vm.i915 = dev_priv;
- ppgtt->vm.dma = &dev_priv->drm.pdev->dev;
+ err = gen6_ppgtt_init_scratch(ppgtt);
+ if (err)
+ goto err_free;
- if (INTEL_GEN(dev_priv) < 8)
- return gen6_ppgtt_init(ppgtt);
- else
- return gen8_ppgtt_init(ppgtt);
+ ppgtt->vma = pd_vma_create(ppgtt, GEN6_PD_SIZE);
+ if (IS_ERR(ppgtt->vma)) {
+ err = PTR_ERR(ppgtt->vma);
+ goto err_scratch;
+ }
+
+ return &ppgtt->base;
+
+err_scratch:
+ gen6_ppgtt_free_scratch(&ppgtt->base.vm);
+err_free:
+ kfree(ppgtt);
+ return ERR_PTR(err);
}
static void i915_address_space_init(struct i915_address_space *vm,
return 0;
}
+static struct i915_hw_ppgtt *
+__hw_ppgtt_create(struct drm_i915_private *i915)
+{
+ if (INTEL_GEN(i915) < 8)
+ return gen6_ppgtt_create(i915);
+ else
+ return gen8_ppgtt_create(i915);
+}
+
struct i915_hw_ppgtt *
-i915_ppgtt_create(struct drm_i915_private *dev_priv,
+i915_ppgtt_create(struct drm_i915_private *i915,
struct drm_i915_file_private *fpriv,
const char *name)
{
struct i915_hw_ppgtt *ppgtt;
- int ret;
-
- ppgtt = kzalloc(sizeof(*ppgtt), GFP_KERNEL);
- if (!ppgtt)
- return ERR_PTR(-ENOMEM);
- ret = __hw_ppgtt_init(ppgtt, dev_priv);
- if (ret) {
- kfree(ppgtt);
- return ERR_PTR(ret);
- }
+ ppgtt = __hw_ppgtt_create(i915);
+ if (IS_ERR(ppgtt))
+ return ppgtt;
kref_init(&ppgtt->ref);
- i915_address_space_init(&ppgtt->vm, dev_priv, name);
+ i915_address_space_init(&ppgtt->vm, i915, name);
ppgtt->vm.file = fpriv;
trace_i915_ppgtt_create(&ppgtt->vm);
if (flags & I915_VMA_LOCAL_BIND) {
struct i915_hw_ppgtt *appgtt = i915->mm.aliasing_ppgtt;
- if (!(vma->flags & I915_VMA_LOCAL_BIND) &&
- appgtt->vm.allocate_va_range) {
+ if (!(vma->flags & I915_VMA_LOCAL_BIND)) {
ret = appgtt->vm.allocate_va_range(&appgtt->vm,
vma->node.start,
vma->size);
if (IS_ERR(ppgtt))
return PTR_ERR(ppgtt);
- if (WARN_ON(ppgtt->vm.total < ggtt->vm.total)) {
+ if (GEM_WARN_ON(ppgtt->vm.total < ggtt->vm.total)) {
err = -ENODEV;
goto err_ppgtt;
}
- if (ppgtt->vm.allocate_va_range) {
- /* Note we only pre-allocate as far as the end of the global
- * GTT. On 48b / 4-level page-tables, the difference is very,
- * very significant! We have to preallocate as GVT/vgpu does
- * not like the page directory disappearing.
- */
- err = ppgtt->vm.allocate_va_range(&ppgtt->vm,
- 0, ggtt->vm.total);
- if (err)
- goto err_ppgtt;
- }
+ /*
+ * Note we only pre-allocate as far as the end of the global
+ * GTT. On 48b / 4-level page-tables, the difference is very,
+ * very significant! We have to preallocate as GVT/vgpu does
+ * not like the page directory disappearing.
+ */
+ err = ppgtt->vm.allocate_va_range(&ppgtt->vm, 0, ggtt->vm.total);
+ if (err)
+ goto err_ppgtt;
i915->mm.aliasing_ppgtt = ppgtt;
- GEM_BUG_ON(ggtt->vm.bind_vma != ggtt_bind_vma);
- ggtt->vm.bind_vma = aliasing_gtt_bind_vma;
+ GEM_BUG_ON(ggtt->vm.vma_ops.bind_vma != ggtt_bind_vma);
+ ggtt->vm.vma_ops.bind_vma = aliasing_gtt_bind_vma;
- GEM_BUG_ON(ggtt->vm.unbind_vma != ggtt_unbind_vma);
- ggtt->vm.unbind_vma = aliasing_gtt_unbind_vma;
+ GEM_BUG_ON(ggtt->vm.vma_ops.unbind_vma != ggtt_unbind_vma);
+ ggtt->vm.vma_ops.unbind_vma = aliasing_gtt_unbind_vma;
return 0;
i915_ppgtt_put(ppgtt);
- ggtt->vm.bind_vma = ggtt_bind_vma;
- ggtt->vm.unbind_vma = ggtt_unbind_vma;
+ ggtt->vm.vma_ops.bind_vma = ggtt_bind_vma;
+ ggtt->vm.vma_ops.unbind_vma = ggtt_unbind_vma;
}
int i915_gem_init_ggtt(struct drm_i915_private *dev_priv)
ggtt->vm.closed = true;
mutex_lock(&dev_priv->drm.struct_mutex);
+ i915_gem_fini_aliasing_ppgtt(dev_priv);
+
GEM_BUG_ON(!list_empty(&ggtt->vm.active_list));
list_for_each_entry_safe(vma, vn, &ggtt->vm.inactive_list, vm_link)
WARN_ON(i915_vma_unbind(vma));
- mutex_unlock(&dev_priv->drm.struct_mutex);
-
- i915_gem_cleanup_stolen(&dev_priv->drm);
-
- mutex_lock(&dev_priv->drm.struct_mutex);
- i915_gem_fini_aliasing_ppgtt(dev_priv);
if (drm_mm_node_allocated(&ggtt->error_capture))
drm_mm_remove_node(&ggtt->error_capture);
arch_phys_wc_del(ggtt->mtrr);
io_mapping_fini(&ggtt->iomap);
+
+ i915_gem_cleanup_stolen(&dev_priv->drm);
}
static unsigned int gen6_get_total_gtt_size(u16 snb_gmch_ctl)
ggtt->vm.total = (size / sizeof(gen8_pte_t)) << PAGE_SHIFT;
ggtt->vm.cleanup = gen6_gmch_remove;
- ggtt->vm.bind_vma = ggtt_bind_vma;
- ggtt->vm.unbind_vma = ggtt_unbind_vma;
- ggtt->vm.set_pages = ggtt_set_pages;
- ggtt->vm.clear_pages = clear_pages;
ggtt->vm.insert_page = gen8_ggtt_insert_page;
ggtt->vm.clear_range = nop_clear_range;
if (!USES_FULL_PPGTT(dev_priv) || intel_scanout_needs_vtd_wa(dev_priv))
ggtt->invalidate = gen6_ggtt_invalidate;
+ ggtt->vm.vma_ops.bind_vma = ggtt_bind_vma;
+ ggtt->vm.vma_ops.unbind_vma = ggtt_unbind_vma;
+ ggtt->vm.vma_ops.set_pages = ggtt_set_pages;
+ ggtt->vm.vma_ops.clear_pages = clear_pages;
+
setup_private_pat(dev_priv);
return ggtt_probe_common(ggtt, size);
ggtt->vm.clear_range = gen6_ggtt_clear_range;
ggtt->vm.insert_page = gen6_ggtt_insert_page;
ggtt->vm.insert_entries = gen6_ggtt_insert_entries;
- ggtt->vm.bind_vma = ggtt_bind_vma;
- ggtt->vm.unbind_vma = ggtt_unbind_vma;
- ggtt->vm.set_pages = ggtt_set_pages;
- ggtt->vm.clear_pages = clear_pages;
ggtt->vm.cleanup = gen6_gmch_remove;
ggtt->invalidate = gen6_ggtt_invalidate;
else
ggtt->vm.pte_encode = snb_pte_encode;
+ ggtt->vm.vma_ops.bind_vma = ggtt_bind_vma;
+ ggtt->vm.vma_ops.unbind_vma = ggtt_unbind_vma;
+ ggtt->vm.vma_ops.set_pages = ggtt_set_pages;
+ ggtt->vm.vma_ops.clear_pages = clear_pages;
+
return ggtt_probe_common(ggtt, size);
}
ggtt->vm.insert_page = i915_ggtt_insert_page;
ggtt->vm.insert_entries = i915_ggtt_insert_entries;
ggtt->vm.clear_range = i915_ggtt_clear_range;
- ggtt->vm.bind_vma = ggtt_bind_vma;
- ggtt->vm.unbind_vma = ggtt_unbind_vma;
- ggtt->vm.set_pages = ggtt_set_pages;
- ggtt->vm.clear_pages = clear_pages;
ggtt->vm.cleanup = i915_gmch_remove;
ggtt->invalidate = gmch_ggtt_invalidate;
+ ggtt->vm.vma_ops.bind_vma = ggtt_bind_vma;
+ ggtt->vm.vma_ops.unbind_vma = ggtt_unbind_vma;
+ ggtt->vm.vma_ops.set_pages = ggtt_set_pages;
+ ggtt->vm.vma_ops.clear_pages = clear_pages;
+
if (unlikely(ggtt->do_idle_maps))
DRM_INFO("applying Ironlake quirks for intel_iommu\n");
if (!i915_vma_unbind(vma))
continue;
- WARN_ON(i915_vma_bind(vma, obj->cache_level, PIN_UPDATE));
- WARN_ON(i915_gem_object_set_to_gtt_domain(obj, false));
+ WARN_ON(i915_vma_bind(vma,
+ obj ? obj->cache_level : 0,
+ PIN_UPDATE));
+ if (obj)
+ WARN_ON(i915_gem_object_set_to_gtt_domain(obj, false));
}
ggtt->vm.closed = false;
+ i915_ggtt_invalidate(dev_priv);
if (INTEL_GEN(dev_priv) >= 8) {
struct intel_ppat *ppat = &dev_priv->ppat;
dev_priv->ppat.update_hw(dev_priv);
return;
}
-
- if (USES_PPGTT(dev_priv)) {
- struct i915_address_space *vm;
-
- list_for_each_entry(vm, &dev_priv->vm_list, global_link) {
- struct i915_hw_ppgtt *ppgtt;
-
- if (i915_is_ggtt(vm))
- ppgtt = dev_priv->mm.aliasing_ppgtt;
- else
- ppgtt = i915_vm_to_ppgtt(vm);
- if (!ppgtt)
- continue;
-
- gen6_write_page_range(ppgtt, 0, ppgtt->vm.total);
- }
- }
-
- i915_ggtt_invalidate(dev_priv);
}
static struct scatterlist *
struct drm_i915_file_private;
struct drm_i915_fence_reg;
+struct i915_vma;
typedef u32 gen6_pte_t;
typedef u64 gen8_pte_t;
struct i915_page_directory_pointer *pdps[GEN8_PML4ES_PER_PML4];
};
+struct i915_vma_ops {
+ /* Map an object into an address space with the given cache flags. */
+ int (*bind_vma)(struct i915_vma *vma,
+ enum i915_cache_level cache_level,
+ u32 flags);
+ /*
+ * Unmap an object from an address space. This usually consists of
+ * setting the valid PTE entries to a reserved scratch page.
+ */
+ void (*unbind_vma)(struct i915_vma *vma);
+
+ int (*set_pages)(struct i915_vma *vma);
+ void (*clear_pages)(struct i915_vma *vma);
+};
+
struct i915_address_space {
struct drm_mm mm;
struct drm_i915_private *i915;
enum i915_cache_level cache_level,
u32 flags);
void (*cleanup)(struct i915_address_space *vm);
- /** Unmap an object from an address space. This usually consists of
- * setting the valid PTE entries to a reserved scratch page. */
- void (*unbind_vma)(struct i915_vma *vma);
- /* Map an object into an address space with the given cache flags. */
- int (*bind_vma)(struct i915_vma *vma,
- enum i915_cache_level cache_level,
- u32 flags);
- int (*set_pages)(struct i915_vma *vma);
- void (*clear_pages)(struct i915_vma *vma);
+
+ struct i915_vma_ops vma_ops;
I915_SELFTEST_DECLARE(struct fault_attr fault_attr);
I915_SELFTEST_DECLARE(bool scrub_64K);
struct i915_hw_ppgtt {
struct i915_address_space vm;
struct kref ref;
- struct drm_mm_node node;
+
unsigned long pd_dirty_rings;
union {
struct i915_pml4 pml4; /* GEN8+ & 48b PPGTT */
struct i915_page_directory pd; /* GEN6-7 */
};
+ void (*debug_dump)(struct i915_hw_ppgtt *ppgtt, struct seq_file *m);
+};
+
+struct gen6_hw_ppgtt {
+ struct i915_hw_ppgtt base;
+
+ struct i915_vma *vma;
gen6_pte_t __iomem *pd_addr;
+ gen6_pte_t scratch_pte;
- int (*switch_mm)(struct i915_hw_ppgtt *ppgtt,
- struct i915_request *rq);
- void (*debug_dump)(struct i915_hw_ppgtt *ppgtt, struct seq_file *m);
+ unsigned int pin_count;
+ bool scan_for_unused_pt;
};
+#define __to_gen6_ppgtt(base) container_of(base, struct gen6_hw_ppgtt, base)
+
+static inline struct gen6_hw_ppgtt *to_gen6_ppgtt(struct i915_hw_ppgtt *base)
+{
+ BUILD_BUG_ON(offsetof(struct gen6_hw_ppgtt, base));
+ return __to_gen6_ppgtt(base);
+}
+
/*
* gen6_for_each_pde() iterates over every pde from start until start+length.
* If start and start+length are not perfectly divisible, the macro will round
const u64 mask = ~((1ULL << pde_shift) - 1);
u64 end;
- WARN_ON(length == 0);
- WARN_ON(offset_in_page(addr|length));
+ GEM_BUG_ON(length == 0);
+ GEM_BUG_ON(offset_in_page(addr | length));
end = addr + length;
kref_put(&ppgtt->ref, i915_ppgtt_release);
}
+int gen6_ppgtt_pin(struct i915_hw_ppgtt *base);
+void gen6_ppgtt_unpin(struct i915_hw_ppgtt *base);
+
void i915_check_and_clear_faults(struct drm_i915_private *dev_priv);
void i915_gem_suspend_gtt_mappings(struct drm_i915_private *dev_priv);
void i915_gem_restore_gtt_mappings(struct drm_i915_private *dev_priv);
int i = 0;
list_for_each_entry(vma, head, vm_link) {
+ if (!vma->obj)
+ continue;
+
if (pinned_only && !i915_vma_is_pinned(vma))
continue;
[HPD_PORT_C] = BXT_DE_PORT_HP_DDIC
};
+static const u32 hpd_gen11[HPD_NUM_PINS] = {
+ [HPD_PORT_C] = GEN11_TC1_HOTPLUG | GEN11_TBT1_HOTPLUG,
+ [HPD_PORT_D] = GEN11_TC2_HOTPLUG | GEN11_TBT2_HOTPLUG,
+ [HPD_PORT_E] = GEN11_TC3_HOTPLUG | GEN11_TBT3_HOTPLUG,
+ [HPD_PORT_F] = GEN11_TC4_HOTPLUG | GEN11_TBT4_HOTPLUG
+};
+
/* IIR can theoretically queue up two events. Be paranoid. */
#define GEN8_IRQ_RESET_NDX(type, which) do { \
I915_WRITE(GEN8_##type##_IMR(which), 0xffffffff); \
}
}
+static bool gen11_port_hotplug_long_detect(enum port port, u32 val)
+{
+ switch (port) {
+ case PORT_C:
+ return val & GEN11_HOTPLUG_CTL_LONG_DETECT(PORT_TC1);
+ case PORT_D:
+ return val & GEN11_HOTPLUG_CTL_LONG_DETECT(PORT_TC2);
+ case PORT_E:
+ return val & GEN11_HOTPLUG_CTL_LONG_DETECT(PORT_TC3);
+ case PORT_F:
+ return val & GEN11_HOTPLUG_CTL_LONG_DETECT(PORT_TC4);
+ default:
+ return false;
+ }
+}
+
static bool bxt_port_hotplug_long_detect(enum port port, u32 val)
{
switch (port) {
/*
* Clear the PIPE*STAT regs before the IIR
+ *
+ * Toggle the enable bits to make sure we get an
+ * edge in the ISR pipe event bit if we don't clear
+ * all the enabled status bits. Otherwise the edge
+ * triggered IIR on i965/g4x wouldn't notice that
+ * an interrupt is still pending.
*/
- if (pipe_stats[pipe])
- I915_WRITE(reg, enable_mask | pipe_stats[pipe]);
+ if (pipe_stats[pipe]) {
+ I915_WRITE(reg, pipe_stats[pipe]);
+ I915_WRITE(reg, enable_mask);
+ }
}
spin_unlock(&dev_priv->irq_lock);
}
intel_hpd_irq_handler(dev_priv, pin_mask, long_mask);
}
+static void gen11_hpd_irq_handler(struct drm_i915_private *dev_priv, u32 iir)
+{
+ u32 pin_mask = 0, long_mask = 0;
+ u32 trigger_tc = iir & GEN11_DE_TC_HOTPLUG_MASK;
+ u32 trigger_tbt = iir & GEN11_DE_TBT_HOTPLUG_MASK;
+
+ if (trigger_tc) {
+ u32 dig_hotplug_reg;
+
+ dig_hotplug_reg = I915_READ(GEN11_TC_HOTPLUG_CTL);
+ I915_WRITE(GEN11_TC_HOTPLUG_CTL, dig_hotplug_reg);
+
+ intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask, trigger_tc,
+ dig_hotplug_reg, hpd_gen11,
+ gen11_port_hotplug_long_detect);
+ }
+
+ if (trigger_tbt) {
+ u32 dig_hotplug_reg;
+
+ dig_hotplug_reg = I915_READ(GEN11_TBT_HOTPLUG_CTL);
+ I915_WRITE(GEN11_TBT_HOTPLUG_CTL, dig_hotplug_reg);
+
+ intel_get_hpd_pins(dev_priv, &pin_mask, &long_mask, trigger_tbt,
+ dig_hotplug_reg, hpd_gen11,
+ gen11_port_hotplug_long_detect);
+ }
+
+ if (pin_mask)
+ intel_hpd_irq_handler(dev_priv, pin_mask, long_mask);
+ else
+ DRM_ERROR("Unexpected DE HPD interrupt 0x%08x\n", iir);
+}
+
static irqreturn_t
gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl)
{
DRM_ERROR("The master control interrupt lied (DE MISC)!\n");
}
+ if (INTEL_GEN(dev_priv) >= 11 && (master_ctl & GEN11_DE_HPD_IRQ)) {
+ iir = I915_READ(GEN11_DE_HPD_IIR);
+ if (iir) {
+ I915_WRITE(GEN11_DE_HPD_IIR, iir);
+ ret = IRQ_HANDLED;
+ gen11_hpd_irq_handler(dev_priv, iir);
+ } else {
+ DRM_ERROR("The master control interrupt lied, (DE HPD)!\n");
+ }
+ }
+
if (master_ctl & GEN8_DE_PORT_IRQ) {
iir = I915_READ(GEN8_DE_PORT_IIR);
if (iir) {
GEN9_AUX_CHANNEL_C |
GEN9_AUX_CHANNEL_D;
+ if (INTEL_GEN(dev_priv) >= 11)
+ tmp_mask |= ICL_AUX_CHANNEL_E;
+
if (IS_CNL_WITH_PORT_F(dev_priv) ||
INTEL_GEN(dev_priv) >= 11)
tmp_mask |= CNL_AUX_CHANNEL_F;
spin_unlock(&i915->irq_lock);
}
+static void
+gen11_gu_misc_irq_ack(struct drm_i915_private *dev_priv, const u32 master_ctl,
+ u32 *iir)
+{
+ void __iomem * const regs = dev_priv->regs;
+
+ if (!(master_ctl & GEN11_GU_MISC_IRQ))
+ return;
+
+ *iir = raw_reg_read(regs, GEN11_GU_MISC_IIR);
+ if (likely(*iir))
+ raw_reg_write(regs, GEN11_GU_MISC_IIR, *iir);
+}
+
+static void
+gen11_gu_misc_irq_handler(struct drm_i915_private *dev_priv,
+ const u32 master_ctl, const u32 iir)
+{
+ if (!(master_ctl & GEN11_GU_MISC_IRQ))
+ return;
+
+ if (unlikely(!iir)) {
+ DRM_ERROR("GU_MISC iir blank!\n");
+ return;
+ }
+
+ if (iir & GEN11_GU_MISC_GSE)
+ intel_opregion_asle_intr(dev_priv);
+ else
+ DRM_ERROR("Unexpected GU_MISC interrupt 0x%x\n", iir);
+}
+
static irqreturn_t gen11_irq_handler(int irq, void *arg)
{
struct drm_i915_private * const i915 = to_i915(arg);
void __iomem * const regs = i915->regs;
u32 master_ctl;
+ u32 gu_misc_iir;
if (!intel_irqs_enabled(i915))
return IRQ_NONE;
enable_rpm_wakeref_asserts(i915);
}
+ gen11_gu_misc_irq_ack(i915, master_ctl, &gu_misc_iir);
+
/* Acknowledge and enable interrupts. */
raw_reg_write(regs, GEN11_GFX_MSTR_IRQ, GEN11_MASTER_IRQ | master_ctl);
+ gen11_gu_misc_irq_handler(i915, master_ctl, gu_misc_iir);
+
return IRQ_HANDLED;
}
GEN3_IRQ_RESET(GEN8_DE_PORT_);
GEN3_IRQ_RESET(GEN8_DE_MISC_);
+ GEN3_IRQ_RESET(GEN11_DE_HPD_);
+ GEN3_IRQ_RESET(GEN11_GU_MISC_);
GEN3_IRQ_RESET(GEN8_PCU_);
}
ibx_hpd_detection_setup(dev_priv);
}
+static void gen11_hpd_detection_setup(struct drm_i915_private *dev_priv)
+{
+ u32 hotplug;
+
+ hotplug = I915_READ(GEN11_TC_HOTPLUG_CTL);
+ hotplug |= GEN11_HOTPLUG_CTL_ENABLE(PORT_TC1) |
+ GEN11_HOTPLUG_CTL_ENABLE(PORT_TC2) |
+ GEN11_HOTPLUG_CTL_ENABLE(PORT_TC3) |
+ GEN11_HOTPLUG_CTL_ENABLE(PORT_TC4);
+ I915_WRITE(GEN11_TC_HOTPLUG_CTL, hotplug);
+
+ hotplug = I915_READ(GEN11_TBT_HOTPLUG_CTL);
+ hotplug |= GEN11_HOTPLUG_CTL_ENABLE(PORT_TC1) |
+ GEN11_HOTPLUG_CTL_ENABLE(PORT_TC2) |
+ GEN11_HOTPLUG_CTL_ENABLE(PORT_TC3) |
+ GEN11_HOTPLUG_CTL_ENABLE(PORT_TC4);
+ I915_WRITE(GEN11_TBT_HOTPLUG_CTL, hotplug);
+}
+
+static void gen11_hpd_irq_setup(struct drm_i915_private *dev_priv)
+{
+ u32 hotplug_irqs, enabled_irqs;
+ u32 val;
+
+ enabled_irqs = intel_hpd_enabled_irqs(dev_priv, hpd_gen11);
+ hotplug_irqs = GEN11_DE_TC_HOTPLUG_MASK | GEN11_DE_TBT_HOTPLUG_MASK;
+
+ val = I915_READ(GEN11_DE_HPD_IMR);
+ val &= ~hotplug_irqs;
+ I915_WRITE(GEN11_DE_HPD_IMR, val);
+ POSTING_READ(GEN11_DE_HPD_IMR);
+
+ gen11_hpd_detection_setup(dev_priv);
+}
+
static void spt_hpd_detection_setup(struct drm_i915_private *dev_priv)
{
u32 val, hotplug;
uint32_t de_pipe_enables;
u32 de_port_masked = GEN8_AUX_CHANNEL_A;
u32 de_port_enables;
- u32 de_misc_masked = GEN8_DE_MISC_GSE | GEN8_DE_EDP_PSR;
+ u32 de_misc_masked = GEN8_DE_EDP_PSR;
enum pipe pipe;
+ if (INTEL_GEN(dev_priv) <= 10)
+ de_misc_masked |= GEN8_DE_MISC_GSE;
+
if (INTEL_GEN(dev_priv) >= 9) {
de_pipe_masked |= GEN9_DE_PIPE_IRQ_FAULT_ERRORS;
de_port_masked |= GEN9_AUX_CHANNEL_B | GEN9_AUX_CHANNEL_C |
de_pipe_masked |= GEN8_DE_PIPE_IRQ_FAULT_ERRORS;
}
+ if (INTEL_GEN(dev_priv) >= 11)
+ de_port_masked |= ICL_AUX_CHANNEL_E;
+
if (IS_CNL_WITH_PORT_F(dev_priv) || INTEL_GEN(dev_priv) >= 11)
de_port_masked |= CNL_AUX_CHANNEL_F;
GEN3_IRQ_INIT(GEN8_DE_PORT_, ~de_port_masked, de_port_enables);
GEN3_IRQ_INIT(GEN8_DE_MISC_, ~de_misc_masked, de_misc_masked);
- if (IS_GEN9_LP(dev_priv))
+ if (INTEL_GEN(dev_priv) >= 11) {
+ u32 de_hpd_masked = 0;
+ u32 de_hpd_enables = GEN11_DE_TC_HOTPLUG_MASK |
+ GEN11_DE_TBT_HOTPLUG_MASK;
+
+ GEN3_IRQ_INIT(GEN11_DE_HPD_, ~de_hpd_masked, de_hpd_enables);
+ gen11_hpd_detection_setup(dev_priv);
+ } else if (IS_GEN9_LP(dev_priv)) {
bxt_hpd_detection_setup(dev_priv);
- else if (IS_BROADWELL(dev_priv))
+ } else if (IS_BROADWELL(dev_priv)) {
ilk_hpd_detection_setup(dev_priv);
+ }
}
static int gen8_irq_postinstall(struct drm_device *dev)
static int gen11_irq_postinstall(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
+ u32 gu_misc_masked = GEN11_GU_MISC_GSE;
gen11_gt_irq_postinstall(dev_priv);
gen8_de_irq_postinstall(dev_priv);
+ GEN3_IRQ_INIT(GEN11_GU_MISC_, ~gu_misc_masked, gu_misc_masked);
+
I915_WRITE(GEN11_DISPLAY_INT_CTL, GEN11_DISPLAY_IRQ_ENABLE);
I915_WRITE(GEN11_GFX_MSTR_IRQ, GEN11_MASTER_IRQ);
dev->driver->irq_uninstall = gen11_irq_reset;
dev->driver->enable_vblank = gen8_enable_vblank;
dev->driver->disable_vblank = gen8_disable_vblank;
- dev_priv->display.hpd_irq_setup = spt_hpd_irq_setup;
+ dev_priv->display.hpd_irq_setup = gen11_hpd_irq_setup;
} else if (INTEL_GEN(dev_priv) >= 8) {
dev->driver->irq_handler = gen8_irq_handler;
dev->driver->irq_preinstall = gen8_irq_reset;
INTEL_KBL_GT2_IDS(&intel_kabylake_gt2_info),
INTEL_KBL_GT3_IDS(&intel_kabylake_gt3_info),
INTEL_KBL_GT4_IDS(&intel_kabylake_gt3_info),
+ INTEL_AML_GT2_IDS(&intel_kabylake_gt2_info),
INTEL_CFL_S_GT1_IDS(&intel_coffeelake_gt1_info),
INTEL_CFL_S_GT2_IDS(&intel_coffeelake_gt2_info),
INTEL_CFL_H_GT2_IDS(&intel_coffeelake_gt2_info),
- INTEL_CFL_U_GT1_IDS(&intel_coffeelake_gt1_info),
INTEL_CFL_U_GT2_IDS(&intel_coffeelake_gt2_info),
INTEL_CFL_U_GT3_IDS(&intel_coffeelake_gt3_info),
+ INTEL_WHL_U_GT1_IDS(&intel_coffeelake_gt1_info),
+ INTEL_WHL_U_GT2_IDS(&intel_coffeelake_gt2_info),
+ INTEL_WHL_U_GT3_IDS(&intel_coffeelake_gt3_info),
INTEL_CNL_IDS(&intel_cannonlake_info),
INTEL_ICL_11_IDS(&intel_icelake_11_info),
{0, 0, 0}
* code assumes all reports have a power-of-two size and ~(size - 1) can
* be used as a mask to align the OA tail pointer.
*/
-static struct i915_oa_format hsw_oa_formats[I915_OA_FORMAT_MAX] = {
+static const struct i915_oa_format hsw_oa_formats[I915_OA_FORMAT_MAX] = {
[I915_OA_FORMAT_A13] = { 0, 64 },
[I915_OA_FORMAT_A29] = { 1, 128 },
[I915_OA_FORMAT_A13_B8_C8] = { 2, 128 },
[I915_OA_FORMAT_C4_B8] = { 7, 64 },
};
-static struct i915_oa_format gen8_plus_oa_formats[I915_OA_FORMAT_MAX] = {
+static const struct i915_oa_format gen8_plus_oa_formats[I915_OA_FORMAT_MAX] = {
[I915_OA_FORMAT_A12] = { 0, 64 },
[I915_OA_FORMAT_A12_B8_C8] = { 2, 128 },
[I915_OA_FORMAT_A32u40_A4u32_B8_C8] = { 5, 256 },
i915->perf.oa.specific_ctx_id_mask =
(1U << (GEN8_CTX_ID_WIDTH - 1)) - 1;
} else {
- i915->perf.oa.specific_ctx_id = stream->ctx->hw_id;
i915->perf.oa.specific_ctx_id_mask =
(1U << GEN8_CTX_ID_WIDTH) - 1;
+ i915->perf.oa.specific_ctx_id =
+ upper_32_bits(ce->lrc_desc);
+ i915->perf.oa.specific_ctx_id &=
+ i915->perf.oa.specific_ctx_id_mask;
}
break;
case 11: {
- struct intel_engine_cs *engine = i915->engine[RCS];
-
- i915->perf.oa.specific_ctx_id =
- stream->ctx->hw_id << (GEN11_SW_CTX_ID_SHIFT - 32) |
- engine->instance << (GEN11_ENGINE_INSTANCE_SHIFT - 32) |
- engine->class << (GEN11_ENGINE_INSTANCE_SHIFT - 32);
i915->perf.oa.specific_ctx_id_mask =
((1U << GEN11_SW_CTX_ID_WIDTH) - 1) << (GEN11_SW_CTX_ID_SHIFT - 32) |
((1U << GEN11_ENGINE_INSTANCE_WIDTH) - 1) << (GEN11_ENGINE_INSTANCE_SHIFT - 32) |
((1 << GEN11_ENGINE_CLASS_WIDTH) - 1) << (GEN11_ENGINE_CLASS_SHIFT - 32);
+ i915->perf.oa.specific_ctx_id = upper_32_bits(ce->lrc_desc);
+ i915->perf.oa.specific_ctx_id &=
+ i915->perf.oa.specific_ctx_id_mask;
break;
}
u32 rsv5[4];
u32 g2v_notify;
- u32 rsv6[7];
+ u32 rsv6[5];
+
+ u32 cursor_x_hot;
+ u32 cursor_y_hot;
struct {
u32 lo;
#define _PICK(__index, ...) (((const u32 []){ __VA_ARGS__ })[__index])
-#define _PIPE(pipe, a, b) ((a) + (pipe)*((b)-(a)))
+#define _PIPE(pipe, a, b) ((a) + (pipe) * ((b) - (a)))
#define _MMIO_PIPE(pipe, a, b) _MMIO(_PIPE(pipe, a, b))
#define _PLANE(plane, a, b) _PIPE(plane, a, b)
#define _MMIO_PLANE(plane, a, b) _MMIO_PIPE(plane, a, b)
-#define _TRANS(tran, a, b) ((a) + (tran)*((b)-(a)))
+#define _TRANS(tran, a, b) ((a) + (tran) * ((b) - (a)))
#define _MMIO_TRANS(tran, a, b) _MMIO(_TRANS(tran, a, b))
-#define _PORT(port, a, b) ((a) + (port)*((b)-(a)))
+#define _PORT(port, a, b) ((a) + (port) * ((b) - (a)))
#define _MMIO_PORT(port, a, b) _MMIO(_PORT(port, a, b))
#define _MMIO_PIPE3(pipe, a, b, c) _MMIO(_PICK(pipe, a, b, c))
#define _MMIO_PORT3(pipe, a, b, c) _MMIO(_PICK(pipe, a, b, c))
-#define _PLL(pll, a, b) ((a) + (pll)*((b)-(a)))
+#define _PLL(pll, a, b) ((a) + (pll) * ((b) - (a)))
#define _MMIO_PLL(pll, a, b) _MMIO(_PLL(pll, a, b))
#define _PHY3(phy, ...) _PICK(phy, __VA_ARGS__)
#define _MMIO_PHY3(phy, a, b, c) _MMIO(_PHY3(phy, a, b, c))
+#define __MASKED_FIELD(mask, value) ((mask) << 16 | (value))
#define _MASKED_FIELD(mask, value) ({ \
if (__builtin_constant_p(mask)) \
BUILD_BUG_ON_MSG(((mask) & 0xffff0000), "Incorrect mask"); \
if (__builtin_constant_p(mask) && __builtin_constant_p(value)) \
BUILD_BUG_ON_MSG((value) & ~(mask), \
"Incorrect value for mask"); \
- (mask) << 16 | (value); })
+ __MASKED_FIELD(mask, value); })
#define _MASKED_BIT_ENABLE(a) ({ typeof(a) _a = (a); _MASKED_FIELD(_a, _a); })
#define _MASKED_BIT_DISABLE(a) (_MASKED_FIELD((a), 0))
#define ILK_GDSR _MMIO(MCHBAR_MIRROR_BASE + 0x2ca4)
-#define ILK_GRDOM_FULL (0<<1)
-#define ILK_GRDOM_RENDER (1<<1)
-#define ILK_GRDOM_MEDIA (3<<1)
-#define ILK_GRDOM_MASK (3<<1)
-#define ILK_GRDOM_RESET_ENABLE (1<<0)
+#define ILK_GRDOM_FULL (0 << 1)
+#define ILK_GRDOM_RENDER (1 << 1)
+#define ILK_GRDOM_MEDIA (3 << 1)
+#define ILK_GRDOM_MASK (3 << 1)
+#define ILK_GRDOM_RESET_ENABLE (1 << 0)
#define GEN6_MBCUNIT_SNPCR _MMIO(0x900c) /* for LLC config */
#define GEN6_MBC_SNPCR_SHIFT 21
-#define GEN6_MBC_SNPCR_MASK (3<<21)
-#define GEN6_MBC_SNPCR_MAX (0<<21)
-#define GEN6_MBC_SNPCR_MED (1<<21)
-#define GEN6_MBC_SNPCR_LOW (2<<21)
-#define GEN6_MBC_SNPCR_MIN (3<<21) /* only 1/16th of the cache is shared */
+#define GEN6_MBC_SNPCR_MASK (3 << 21)
+#define GEN6_MBC_SNPCR_MAX (0 << 21)
+#define GEN6_MBC_SNPCR_MED (1 << 21)
+#define GEN6_MBC_SNPCR_LOW (2 << 21)
+#define GEN6_MBC_SNPCR_MIN (3 << 21) /* only 1/16th of the cache is shared */
#define VLV_G3DCTL _MMIO(0x9024)
#define VLV_GSCKGCTL _MMIO(0x9028)
#define GEN11_GRDOM_VECS (1 << 13)
#define GEN11_GRDOM_VECS2 (1 << 14)
-#define RING_PP_DIR_BASE(engine) _MMIO((engine)->mmio_base+0x228)
-#define RING_PP_DIR_BASE_READ(engine) _MMIO((engine)->mmio_base+0x518)
-#define RING_PP_DIR_DCLV(engine) _MMIO((engine)->mmio_base+0x220)
+#define RING_PP_DIR_BASE(engine) _MMIO((engine)->mmio_base + 0x228)
+#define RING_PP_DIR_BASE_READ(engine) _MMIO((engine)->mmio_base + 0x518)
+#define RING_PP_DIR_DCLV(engine) _MMIO((engine)->mmio_base + 0x220)
#define PP_DIR_DCLV_2G 0xffffffff
-#define GEN8_RING_PDP_UDW(engine, n) _MMIO((engine)->mmio_base+0x270 + (n) * 8 + 4)
-#define GEN8_RING_PDP_LDW(engine, n) _MMIO((engine)->mmio_base+0x270 + (n) * 8)
+#define GEN8_RING_PDP_UDW(engine, n) _MMIO((engine)->mmio_base + 0x270 + (n) * 8 + 4)
+#define GEN8_RING_PDP_LDW(engine, n) _MMIO((engine)->mmio_base + 0x270 + (n) * 8)
#define GEN8_R_PWR_CLK_STATE _MMIO(0x20C8)
#define GEN8_RPCS_ENABLE (1 << 31)
#define GEN8_SELECTIVE_READ_ADDRESSING_ENABLE (1 << 13)
#define GAM_ECOCHK _MMIO(0x4090)
-#define BDW_DISABLE_HDC_INVALIDATION (1<<25)
-#define ECOCHK_SNB_BIT (1<<10)
-#define ECOCHK_DIS_TLB (1<<8)
-#define HSW_ECOCHK_ARB_PRIO_SOL (1<<6)
-#define ECOCHK_PPGTT_CACHE64B (0x3<<3)
-#define ECOCHK_PPGTT_CACHE4B (0x0<<3)
-#define ECOCHK_PPGTT_GFDT_IVB (0x1<<4)
-#define ECOCHK_PPGTT_LLC_IVB (0x1<<3)
-#define ECOCHK_PPGTT_UC_HSW (0x1<<3)
-#define ECOCHK_PPGTT_WT_HSW (0x2<<3)
-#define ECOCHK_PPGTT_WB_HSW (0x3<<3)
+#define BDW_DISABLE_HDC_INVALIDATION (1 << 25)
+#define ECOCHK_SNB_BIT (1 << 10)
+#define ECOCHK_DIS_TLB (1 << 8)
+#define HSW_ECOCHK_ARB_PRIO_SOL (1 << 6)
+#define ECOCHK_PPGTT_CACHE64B (0x3 << 3)
+#define ECOCHK_PPGTT_CACHE4B (0x0 << 3)
+#define ECOCHK_PPGTT_GFDT_IVB (0x1 << 4)
+#define ECOCHK_PPGTT_LLC_IVB (0x1 << 3)
+#define ECOCHK_PPGTT_UC_HSW (0x1 << 3)
+#define ECOCHK_PPGTT_WT_HSW (0x2 << 3)
+#define ECOCHK_PPGTT_WB_HSW (0x3 << 3)
#define GAC_ECO_BITS _MMIO(0x14090)
-#define ECOBITS_SNB_BIT (1<<13)
-#define ECOBITS_PPGTT_CACHE64B (3<<8)
-#define ECOBITS_PPGTT_CACHE4B (0<<8)
+#define ECOBITS_SNB_BIT (1 << 13)
+#define ECOBITS_PPGTT_CACHE64B (3 << 8)
+#define ECOBITS_PPGTT_CACHE4B (0 << 8)
#define GAB_CTL _MMIO(0x24000)
-#define GAB_CTL_CONT_AFTER_PAGEFAULT (1<<8)
+#define GAB_CTL_CONT_AFTER_PAGEFAULT (1 << 8)
#define GEN6_STOLEN_RESERVED _MMIO(0x1082C0)
#define GEN6_STOLEN_RESERVED_ADDR_MASK (0xFFF << 20)
#define _VGA_MSR_WRITE _MMIO(0x3c2)
#define VGA_MSR_WRITE 0x3c2
#define VGA_MSR_READ 0x3cc
-#define VGA_MSR_MEM_EN (1<<1)
-#define VGA_MSR_CGA_MODE (1<<0)
+#define VGA_MSR_MEM_EN (1 << 1)
+#define VGA_MSR_CGA_MODE (1 << 0)
#define VGA_SR_INDEX 0x3c4
#define SR01 1
#define VGA_SR_DATA 0x3c5
#define VGA_AR_INDEX 0x3c0
-#define VGA_AR_VID_EN (1<<5)
+#define VGA_AR_VID_EN (1 << 5)
#define VGA_AR_DATA_WRITE 0x3c0
#define VGA_AR_DATA_READ 0x3c1
#define MI_PREDICATE_SRC1_UDW _MMIO(0x2408 + 4)
#define MI_PREDICATE_RESULT_2 _MMIO(0x2214)
-#define LOWER_SLICE_ENABLED (1<<0)
-#define LOWER_SLICE_DISABLED (0<<0)
+#define LOWER_SLICE_ENABLED (1 << 0)
+#define LOWER_SLICE_DISABLED (0 << 0)
/*
* Registers used only by the command parser
#define GEN7_OACONTROL_CTX_MASK 0xFFFFF000
#define GEN7_OACONTROL_TIMER_PERIOD_MASK 0x3F
#define GEN7_OACONTROL_TIMER_PERIOD_SHIFT 6
-#define GEN7_OACONTROL_TIMER_ENABLE (1<<5)
-#define GEN7_OACONTROL_FORMAT_A13 (0<<2)
-#define GEN7_OACONTROL_FORMAT_A29 (1<<2)
-#define GEN7_OACONTROL_FORMAT_A13_B8_C8 (2<<2)
-#define GEN7_OACONTROL_FORMAT_A29_B8_C8 (3<<2)
-#define GEN7_OACONTROL_FORMAT_B4_C8 (4<<2)
-#define GEN7_OACONTROL_FORMAT_A45_B8_C8 (5<<2)
-#define GEN7_OACONTROL_FORMAT_B4_C8_A16 (6<<2)
-#define GEN7_OACONTROL_FORMAT_C4_B8 (7<<2)
+#define GEN7_OACONTROL_TIMER_ENABLE (1 << 5)
+#define GEN7_OACONTROL_FORMAT_A13 (0 << 2)
+#define GEN7_OACONTROL_FORMAT_A29 (1 << 2)
+#define GEN7_OACONTROL_FORMAT_A13_B8_C8 (2 << 2)
+#define GEN7_OACONTROL_FORMAT_A29_B8_C8 (3 << 2)
+#define GEN7_OACONTROL_FORMAT_B4_C8 (4 << 2)
+#define GEN7_OACONTROL_FORMAT_A45_B8_C8 (5 << 2)
+#define GEN7_OACONTROL_FORMAT_B4_C8_A16 (6 << 2)
+#define GEN7_OACONTROL_FORMAT_C4_B8 (7 << 2)
#define GEN7_OACONTROL_FORMAT_SHIFT 2
-#define GEN7_OACONTROL_PER_CTX_ENABLE (1<<1)
-#define GEN7_OACONTROL_ENABLE (1<<0)
+#define GEN7_OACONTROL_PER_CTX_ENABLE (1 << 1)
+#define GEN7_OACONTROL_ENABLE (1 << 0)
#define GEN8_OACTXID _MMIO(0x2364)
#define GEN8_OA_DEBUG _MMIO(0x2B04)
-#define GEN9_OA_DEBUG_DISABLE_CLK_RATIO_REPORTS (1<<5)
-#define GEN9_OA_DEBUG_INCLUDE_CLK_RATIO (1<<6)
-#define GEN9_OA_DEBUG_DISABLE_GO_1_0_REPORTS (1<<2)
-#define GEN9_OA_DEBUG_DISABLE_CTX_SWITCH_REPORTS (1<<1)
+#define GEN9_OA_DEBUG_DISABLE_CLK_RATIO_REPORTS (1 << 5)
+#define GEN9_OA_DEBUG_INCLUDE_CLK_RATIO (1 << 6)
+#define GEN9_OA_DEBUG_DISABLE_GO_1_0_REPORTS (1 << 2)
+#define GEN9_OA_DEBUG_DISABLE_CTX_SWITCH_REPORTS (1 << 1)
#define GEN8_OACONTROL _MMIO(0x2B00)
-#define GEN8_OA_REPORT_FORMAT_A12 (0<<2)
-#define GEN8_OA_REPORT_FORMAT_A12_B8_C8 (2<<2)
-#define GEN8_OA_REPORT_FORMAT_A36_B8_C8 (5<<2)
-#define GEN8_OA_REPORT_FORMAT_C4_B8 (7<<2)
+#define GEN8_OA_REPORT_FORMAT_A12 (0 << 2)
+#define GEN8_OA_REPORT_FORMAT_A12_B8_C8 (2 << 2)
+#define GEN8_OA_REPORT_FORMAT_A36_B8_C8 (5 << 2)
+#define GEN8_OA_REPORT_FORMAT_C4_B8 (7 << 2)
#define GEN8_OA_REPORT_FORMAT_SHIFT 2
-#define GEN8_OA_SPECIFIC_CONTEXT_ENABLE (1<<1)
-#define GEN8_OA_COUNTER_ENABLE (1<<0)
+#define GEN8_OA_SPECIFIC_CONTEXT_ENABLE (1 << 1)
+#define GEN8_OA_COUNTER_ENABLE (1 << 0)
#define GEN8_OACTXCONTROL _MMIO(0x2360)
#define GEN8_OA_TIMER_PERIOD_MASK 0x3F
#define GEN8_OA_TIMER_PERIOD_SHIFT 2
-#define GEN8_OA_TIMER_ENABLE (1<<1)
-#define GEN8_OA_COUNTER_RESUME (1<<0)
+#define GEN8_OA_TIMER_ENABLE (1 << 1)
+#define GEN8_OA_COUNTER_RESUME (1 << 0)
#define GEN7_OABUFFER _MMIO(0x23B0) /* R/W */
-#define GEN7_OABUFFER_OVERRUN_DISABLE (1<<3)
-#define GEN7_OABUFFER_EDGE_TRIGGER (1<<2)
-#define GEN7_OABUFFER_STOP_RESUME_ENABLE (1<<1)
-#define GEN7_OABUFFER_RESUME (1<<0)
+#define GEN7_OABUFFER_OVERRUN_DISABLE (1 << 3)
+#define GEN7_OABUFFER_EDGE_TRIGGER (1 << 2)
+#define GEN7_OABUFFER_STOP_RESUME_ENABLE (1 << 1)
+#define GEN7_OABUFFER_RESUME (1 << 0)
#define GEN8_OABUFFER_UDW _MMIO(0x23b4)
#define GEN8_OABUFFER _MMIO(0x2b14)
#define GEN7_OASTATUS1 _MMIO(0x2364)
#define GEN7_OASTATUS1_TAIL_MASK 0xffffffc0
-#define GEN7_OASTATUS1_COUNTER_OVERFLOW (1<<2)
-#define GEN7_OASTATUS1_OABUFFER_OVERFLOW (1<<1)
-#define GEN7_OASTATUS1_REPORT_LOST (1<<0)
+#define GEN7_OASTATUS1_COUNTER_OVERFLOW (1 << 2)
+#define GEN7_OASTATUS1_OABUFFER_OVERFLOW (1 << 1)
+#define GEN7_OASTATUS1_REPORT_LOST (1 << 0)
#define GEN7_OASTATUS2 _MMIO(0x2368)
#define GEN7_OASTATUS2_HEAD_MASK 0xffffffc0
#define GEN7_OASTATUS2_MEM_SELECT_GGTT (1 << 0) /* 0: PPGTT, 1: GGTT */
#define GEN8_OASTATUS _MMIO(0x2b08)
-#define GEN8_OASTATUS_OVERRUN_STATUS (1<<3)
-#define GEN8_OASTATUS_COUNTER_OVERFLOW (1<<2)
-#define GEN8_OASTATUS_OABUFFER_OVERFLOW (1<<1)
-#define GEN8_OASTATUS_REPORT_LOST (1<<0)
+#define GEN8_OASTATUS_OVERRUN_STATUS (1 << 3)
+#define GEN8_OASTATUS_COUNTER_OVERFLOW (1 << 2)
+#define GEN8_OASTATUS_OABUFFER_OVERFLOW (1 << 1)
+#define GEN8_OASTATUS_REPORT_LOST (1 << 0)
#define GEN8_OAHEADPTR _MMIO(0x2B0C)
#define GEN8_OAHEADPTR_MASK 0xffffffc0
#define GEN8_OATAILPTR _MMIO(0x2B10)
#define GEN8_OATAILPTR_MASK 0xffffffc0
-#define OABUFFER_SIZE_128K (0<<3)
-#define OABUFFER_SIZE_256K (1<<3)
-#define OABUFFER_SIZE_512K (2<<3)
-#define OABUFFER_SIZE_1M (3<<3)
-#define OABUFFER_SIZE_2M (4<<3)
-#define OABUFFER_SIZE_4M (5<<3)
-#define OABUFFER_SIZE_8M (6<<3)
-#define OABUFFER_SIZE_16M (7<<3)
+#define OABUFFER_SIZE_128K (0 << 3)
+#define OABUFFER_SIZE_256K (1 << 3)
+#define OABUFFER_SIZE_512K (2 << 3)
+#define OABUFFER_SIZE_1M (3 << 3)
+#define OABUFFER_SIZE_2M (4 << 3)
+#define OABUFFER_SIZE_4M (5 << 3)
+#define OABUFFER_SIZE_8M (6 << 3)
+#define OABUFFER_SIZE_16M (7 << 3)
/*
* Flexible, Aggregate EU Counter Registers.
#define OASTARTTRIG1_THRESHOLD_MASK 0xffff
#define OASTARTTRIG2 _MMIO(0x2714)
-#define OASTARTTRIG2_INVERT_A_0 (1<<0)
-#define OASTARTTRIG2_INVERT_A_1 (1<<1)
-#define OASTARTTRIG2_INVERT_A_2 (1<<2)
-#define OASTARTTRIG2_INVERT_A_3 (1<<3)
-#define OASTARTTRIG2_INVERT_A_4 (1<<4)
-#define OASTARTTRIG2_INVERT_A_5 (1<<5)
-#define OASTARTTRIG2_INVERT_A_6 (1<<6)
-#define OASTARTTRIG2_INVERT_A_7 (1<<7)
-#define OASTARTTRIG2_INVERT_A_8 (1<<8)
-#define OASTARTTRIG2_INVERT_A_9 (1<<9)
-#define OASTARTTRIG2_INVERT_A_10 (1<<10)
-#define OASTARTTRIG2_INVERT_A_11 (1<<11)
-#define OASTARTTRIG2_INVERT_A_12 (1<<12)
-#define OASTARTTRIG2_INVERT_A_13 (1<<13)
-#define OASTARTTRIG2_INVERT_A_14 (1<<14)
-#define OASTARTTRIG2_INVERT_A_15 (1<<15)
-#define OASTARTTRIG2_INVERT_B_0 (1<<16)
-#define OASTARTTRIG2_INVERT_B_1 (1<<17)
-#define OASTARTTRIG2_INVERT_B_2 (1<<18)
-#define OASTARTTRIG2_INVERT_B_3 (1<<19)
-#define OASTARTTRIG2_INVERT_C_0 (1<<20)
-#define OASTARTTRIG2_INVERT_C_1 (1<<21)
-#define OASTARTTRIG2_INVERT_D_0 (1<<22)
-#define OASTARTTRIG2_THRESHOLD_ENABLE (1<<23)
-#define OASTARTTRIG2_START_TRIG_FLAG_MBZ (1<<24)
-#define OASTARTTRIG2_EVENT_SELECT_0 (1<<28)
-#define OASTARTTRIG2_EVENT_SELECT_1 (1<<29)
-#define OASTARTTRIG2_EVENT_SELECT_2 (1<<30)
-#define OASTARTTRIG2_EVENT_SELECT_3 (1<<31)
+#define OASTARTTRIG2_INVERT_A_0 (1 << 0)
+#define OASTARTTRIG2_INVERT_A_1 (1 << 1)
+#define OASTARTTRIG2_INVERT_A_2 (1 << 2)
+#define OASTARTTRIG2_INVERT_A_3 (1 << 3)
+#define OASTARTTRIG2_INVERT_A_4 (1 << 4)
+#define OASTARTTRIG2_INVERT_A_5 (1 << 5)
+#define OASTARTTRIG2_INVERT_A_6 (1 << 6)
+#define OASTARTTRIG2_INVERT_A_7 (1 << 7)
+#define OASTARTTRIG2_INVERT_A_8 (1 << 8)
+#define OASTARTTRIG2_INVERT_A_9 (1 << 9)
+#define OASTARTTRIG2_INVERT_A_10 (1 << 10)
+#define OASTARTTRIG2_INVERT_A_11 (1 << 11)
+#define OASTARTTRIG2_INVERT_A_12 (1 << 12)
+#define OASTARTTRIG2_INVERT_A_13 (1 << 13)
+#define OASTARTTRIG2_INVERT_A_14 (1 << 14)
+#define OASTARTTRIG2_INVERT_A_15 (1 << 15)
+#define OASTARTTRIG2_INVERT_B_0 (1 << 16)
+#define OASTARTTRIG2_INVERT_B_1 (1 << 17)
+#define OASTARTTRIG2_INVERT_B_2 (1 << 18)
+#define OASTARTTRIG2_INVERT_B_3 (1 << 19)
+#define OASTARTTRIG2_INVERT_C_0 (1 << 20)
+#define OASTARTTRIG2_INVERT_C_1 (1 << 21)
+#define OASTARTTRIG2_INVERT_D_0 (1 << 22)
+#define OASTARTTRIG2_THRESHOLD_ENABLE (1 << 23)
+#define OASTARTTRIG2_START_TRIG_FLAG_MBZ (1 << 24)
+#define OASTARTTRIG2_EVENT_SELECT_0 (1 << 28)
+#define OASTARTTRIG2_EVENT_SELECT_1 (1 << 29)
+#define OASTARTTRIG2_EVENT_SELECT_2 (1 << 30)
+#define OASTARTTRIG2_EVENT_SELECT_3 (1 << 31)
#define OASTARTTRIG3 _MMIO(0x2718)
#define OASTARTTRIG3_NOA_SELECT_MASK 0xf
#define OASTARTTRIG5_THRESHOLD_MASK 0xffff
#define OASTARTTRIG6 _MMIO(0x2724)
-#define OASTARTTRIG6_INVERT_A_0 (1<<0)
-#define OASTARTTRIG6_INVERT_A_1 (1<<1)
-#define OASTARTTRIG6_INVERT_A_2 (1<<2)
-#define OASTARTTRIG6_INVERT_A_3 (1<<3)
-#define OASTARTTRIG6_INVERT_A_4 (1<<4)
-#define OASTARTTRIG6_INVERT_A_5 (1<<5)
-#define OASTARTTRIG6_INVERT_A_6 (1<<6)
-#define OASTARTTRIG6_INVERT_A_7 (1<<7)
-#define OASTARTTRIG6_INVERT_A_8 (1<<8)
-#define OASTARTTRIG6_INVERT_A_9 (1<<9)
-#define OASTARTTRIG6_INVERT_A_10 (1<<10)
-#define OASTARTTRIG6_INVERT_A_11 (1<<11)
-#define OASTARTTRIG6_INVERT_A_12 (1<<12)
-#define OASTARTTRIG6_INVERT_A_13 (1<<13)
-#define OASTARTTRIG6_INVERT_A_14 (1<<14)
-#define OASTARTTRIG6_INVERT_A_15 (1<<15)
-#define OASTARTTRIG6_INVERT_B_0 (1<<16)
-#define OASTARTTRIG6_INVERT_B_1 (1<<17)
-#define OASTARTTRIG6_INVERT_B_2 (1<<18)
-#define OASTARTTRIG6_INVERT_B_3 (1<<19)
-#define OASTARTTRIG6_INVERT_C_0 (1<<20)
-#define OASTARTTRIG6_INVERT_C_1 (1<<21)
-#define OASTARTTRIG6_INVERT_D_0 (1<<22)
-#define OASTARTTRIG6_THRESHOLD_ENABLE (1<<23)
-#define OASTARTTRIG6_START_TRIG_FLAG_MBZ (1<<24)
-#define OASTARTTRIG6_EVENT_SELECT_4 (1<<28)
-#define OASTARTTRIG6_EVENT_SELECT_5 (1<<29)
-#define OASTARTTRIG6_EVENT_SELECT_6 (1<<30)
-#define OASTARTTRIG6_EVENT_SELECT_7 (1<<31)
+#define OASTARTTRIG6_INVERT_A_0 (1 << 0)
+#define OASTARTTRIG6_INVERT_A_1 (1 << 1)
+#define OASTARTTRIG6_INVERT_A_2 (1 << 2)
+#define OASTARTTRIG6_INVERT_A_3 (1 << 3)
+#define OASTARTTRIG6_INVERT_A_4 (1 << 4)
+#define OASTARTTRIG6_INVERT_A_5 (1 << 5)
+#define OASTARTTRIG6_INVERT_A_6 (1 << 6)
+#define OASTARTTRIG6_INVERT_A_7 (1 << 7)
+#define OASTARTTRIG6_INVERT_A_8 (1 << 8)
+#define OASTARTTRIG6_INVERT_A_9 (1 << 9)
+#define OASTARTTRIG6_INVERT_A_10 (1 << 10)
+#define OASTARTTRIG6_INVERT_A_11 (1 << 11)
+#define OASTARTTRIG6_INVERT_A_12 (1 << 12)
+#define OASTARTTRIG6_INVERT_A_13 (1 << 13)
+#define OASTARTTRIG6_INVERT_A_14 (1 << 14)
+#define OASTARTTRIG6_INVERT_A_15 (1 << 15)
+#define OASTARTTRIG6_INVERT_B_0 (1 << 16)
+#define OASTARTTRIG6_INVERT_B_1 (1 << 17)
+#define OASTARTTRIG6_INVERT_B_2 (1 << 18)
+#define OASTARTTRIG6_INVERT_B_3 (1 << 19)
+#define OASTARTTRIG6_INVERT_C_0 (1 << 20)
+#define OASTARTTRIG6_INVERT_C_1 (1 << 21)
+#define OASTARTTRIG6_INVERT_D_0 (1 << 22)
+#define OASTARTTRIG6_THRESHOLD_ENABLE (1 << 23)
+#define OASTARTTRIG6_START_TRIG_FLAG_MBZ (1 << 24)
+#define OASTARTTRIG6_EVENT_SELECT_4 (1 << 28)
+#define OASTARTTRIG6_EVENT_SELECT_5 (1 << 29)
+#define OASTARTTRIG6_EVENT_SELECT_6 (1 << 30)
+#define OASTARTTRIG6_EVENT_SELECT_7 (1 << 31)
#define OASTARTTRIG7 _MMIO(0x2728)
#define OASTARTTRIG7_NOA_SELECT_MASK 0xf
#define OAREPORTTRIG1_EDGE_LEVEL_TRIGER_SELECT_MASK 0xffff0000 /* 0=level */
#define OAREPORTTRIG2 _MMIO(0x2744)
-#define OAREPORTTRIG2_INVERT_A_0 (1<<0)
-#define OAREPORTTRIG2_INVERT_A_1 (1<<1)
-#define OAREPORTTRIG2_INVERT_A_2 (1<<2)
-#define OAREPORTTRIG2_INVERT_A_3 (1<<3)
-#define OAREPORTTRIG2_INVERT_A_4 (1<<4)
-#define OAREPORTTRIG2_INVERT_A_5 (1<<5)
-#define OAREPORTTRIG2_INVERT_A_6 (1<<6)
-#define OAREPORTTRIG2_INVERT_A_7 (1<<7)
-#define OAREPORTTRIG2_INVERT_A_8 (1<<8)
-#define OAREPORTTRIG2_INVERT_A_9 (1<<9)
-#define OAREPORTTRIG2_INVERT_A_10 (1<<10)
-#define OAREPORTTRIG2_INVERT_A_11 (1<<11)
-#define OAREPORTTRIG2_INVERT_A_12 (1<<12)
-#define OAREPORTTRIG2_INVERT_A_13 (1<<13)
-#define OAREPORTTRIG2_INVERT_A_14 (1<<14)
-#define OAREPORTTRIG2_INVERT_A_15 (1<<15)
-#define OAREPORTTRIG2_INVERT_B_0 (1<<16)
-#define OAREPORTTRIG2_INVERT_B_1 (1<<17)
-#define OAREPORTTRIG2_INVERT_B_2 (1<<18)
-#define OAREPORTTRIG2_INVERT_B_3 (1<<19)
-#define OAREPORTTRIG2_INVERT_C_0 (1<<20)
-#define OAREPORTTRIG2_INVERT_C_1 (1<<21)
-#define OAREPORTTRIG2_INVERT_D_0 (1<<22)
-#define OAREPORTTRIG2_THRESHOLD_ENABLE (1<<23)
-#define OAREPORTTRIG2_REPORT_TRIGGER_ENABLE (1<<31)
+#define OAREPORTTRIG2_INVERT_A_0 (1 << 0)
+#define OAREPORTTRIG2_INVERT_A_1 (1 << 1)
+#define OAREPORTTRIG2_INVERT_A_2 (1 << 2)
+#define OAREPORTTRIG2_INVERT_A_3 (1 << 3)
+#define OAREPORTTRIG2_INVERT_A_4 (1 << 4)
+#define OAREPORTTRIG2_INVERT_A_5 (1 << 5)
+#define OAREPORTTRIG2_INVERT_A_6 (1 << 6)
+#define OAREPORTTRIG2_INVERT_A_7 (1 << 7)
+#define OAREPORTTRIG2_INVERT_A_8 (1 << 8)
+#define OAREPORTTRIG2_INVERT_A_9 (1 << 9)
+#define OAREPORTTRIG2_INVERT_A_10 (1 << 10)
+#define OAREPORTTRIG2_INVERT_A_11 (1 << 11)
+#define OAREPORTTRIG2_INVERT_A_12 (1 << 12)
+#define OAREPORTTRIG2_INVERT_A_13 (1 << 13)
+#define OAREPORTTRIG2_INVERT_A_14 (1 << 14)
+#define OAREPORTTRIG2_INVERT_A_15 (1 << 15)
+#define OAREPORTTRIG2_INVERT_B_0 (1 << 16)
+#define OAREPORTTRIG2_INVERT_B_1 (1 << 17)
+#define OAREPORTTRIG2_INVERT_B_2 (1 << 18)
+#define OAREPORTTRIG2_INVERT_B_3 (1 << 19)
+#define OAREPORTTRIG2_INVERT_C_0 (1 << 20)
+#define OAREPORTTRIG2_INVERT_C_1 (1 << 21)
+#define OAREPORTTRIG2_INVERT_D_0 (1 << 22)
+#define OAREPORTTRIG2_THRESHOLD_ENABLE (1 << 23)
+#define OAREPORTTRIG2_REPORT_TRIGGER_ENABLE (1 << 31)
#define OAREPORTTRIG3 _MMIO(0x2748)
#define OAREPORTTRIG3_NOA_SELECT_MASK 0xf
#define OAREPORTTRIG5_EDGE_LEVEL_TRIGER_SELECT_MASK 0xffff0000 /* 0=level */
#define OAREPORTTRIG6 _MMIO(0x2754)
-#define OAREPORTTRIG6_INVERT_A_0 (1<<0)
-#define OAREPORTTRIG6_INVERT_A_1 (1<<1)
-#define OAREPORTTRIG6_INVERT_A_2 (1<<2)
-#define OAREPORTTRIG6_INVERT_A_3 (1<<3)
-#define OAREPORTTRIG6_INVERT_A_4 (1<<4)
-#define OAREPORTTRIG6_INVERT_A_5 (1<<5)
-#define OAREPORTTRIG6_INVERT_A_6 (1<<6)
-#define OAREPORTTRIG6_INVERT_A_7 (1<<7)
-#define OAREPORTTRIG6_INVERT_A_8 (1<<8)
-#define OAREPORTTRIG6_INVERT_A_9 (1<<9)
-#define OAREPORTTRIG6_INVERT_A_10 (1<<10)
-#define OAREPORTTRIG6_INVERT_A_11 (1<<11)
-#define OAREPORTTRIG6_INVERT_A_12 (1<<12)
-#define OAREPORTTRIG6_INVERT_A_13 (1<<13)
-#define OAREPORTTRIG6_INVERT_A_14 (1<<14)
-#define OAREPORTTRIG6_INVERT_A_15 (1<<15)
-#define OAREPORTTRIG6_INVERT_B_0 (1<<16)
-#define OAREPORTTRIG6_INVERT_B_1 (1<<17)
-#define OAREPORTTRIG6_INVERT_B_2 (1<<18)
-#define OAREPORTTRIG6_INVERT_B_3 (1<<19)
-#define OAREPORTTRIG6_INVERT_C_0 (1<<20)
-#define OAREPORTTRIG6_INVERT_C_1 (1<<21)
-#define OAREPORTTRIG6_INVERT_D_0 (1<<22)
-#define OAREPORTTRIG6_THRESHOLD_ENABLE (1<<23)
-#define OAREPORTTRIG6_REPORT_TRIGGER_ENABLE (1<<31)
+#define OAREPORTTRIG6_INVERT_A_0 (1 << 0)
+#define OAREPORTTRIG6_INVERT_A_1 (1 << 1)
+#define OAREPORTTRIG6_INVERT_A_2 (1 << 2)
+#define OAREPORTTRIG6_INVERT_A_3 (1 << 3)
+#define OAREPORTTRIG6_INVERT_A_4 (1 << 4)
+#define OAREPORTTRIG6_INVERT_A_5 (1 << 5)
+#define OAREPORTTRIG6_INVERT_A_6 (1 << 6)
+#define OAREPORTTRIG6_INVERT_A_7 (1 << 7)
+#define OAREPORTTRIG6_INVERT_A_8 (1 << 8)
+#define OAREPORTTRIG6_INVERT_A_9 (1 << 9)
+#define OAREPORTTRIG6_INVERT_A_10 (1 << 10)
+#define OAREPORTTRIG6_INVERT_A_11 (1 << 11)
+#define OAREPORTTRIG6_INVERT_A_12 (1 << 12)
+#define OAREPORTTRIG6_INVERT_A_13 (1 << 13)
+#define OAREPORTTRIG6_INVERT_A_14 (1 << 14)
+#define OAREPORTTRIG6_INVERT_A_15 (1 << 15)
+#define OAREPORTTRIG6_INVERT_B_0 (1 << 16)
+#define OAREPORTTRIG6_INVERT_B_1 (1 << 17)
+#define OAREPORTTRIG6_INVERT_B_2 (1 << 18)
+#define OAREPORTTRIG6_INVERT_B_3 (1 << 19)
+#define OAREPORTTRIG6_INVERT_C_0 (1 << 20)
+#define OAREPORTTRIG6_INVERT_C_1 (1 << 21)
+#define OAREPORTTRIG6_INVERT_D_0 (1 << 22)
+#define OAREPORTTRIG6_THRESHOLD_ENABLE (1 << 23)
+#define OAREPORTTRIG6_REPORT_TRIGGER_ENABLE (1 << 31)
#define OAREPORTTRIG7 _MMIO(0x2758)
#define OAREPORTTRIG7_NOA_SELECT_MASK 0xf
#define OACEC_COMPARE_VALUE_MASK 0xffff
#define OACEC_COMPARE_VALUE_SHIFT 3
-#define OACEC_SELECT_NOA (0<<19)
-#define OACEC_SELECT_PREV (1<<19)
-#define OACEC_SELECT_BOOLEAN (2<<19)
+#define OACEC_SELECT_NOA (0 << 19)
+#define OACEC_SELECT_PREV (1 << 19)
+#define OACEC_SELECT_BOOLEAN (2 << 19)
/* CECX_1 */
#define OACEC_MASK_MASK 0xffff
* Reset registers
*/
#define DEBUG_RESET_I830 _MMIO(0x6070)
-#define DEBUG_RESET_FULL (1<<7)
-#define DEBUG_RESET_RENDER (1<<8)
-#define DEBUG_RESET_DISPLAY (1<<9)
+#define DEBUG_RESET_FULL (1 << 7)
+#define DEBUG_RESET_RENDER (1 << 8)
+#define DEBUG_RESET_DISPLAY (1 << 9)
/*
* IOSF sideband
#define IOSF_PORT_SHIFT 8
#define IOSF_BYTE_ENABLES_SHIFT 4
#define IOSF_BAR_SHIFT 1
-#define IOSF_SB_BUSY (1<<0)
+#define IOSF_SB_BUSY (1 << 0)
#define IOSF_PORT_BUNIT 0x03
#define IOSF_PORT_PUNIT 0x04
#define IOSF_PORT_NC 0x11
#define PUNIT_REG_GPU_LFM 0xd3
#define PUNIT_REG_GPU_FREQ_REQ 0xd4
#define PUNIT_REG_GPU_FREQ_STS 0xd8
-#define GPLLENABLE (1<<4)
-#define GENFREQSTATUS (1<<0)
+#define GPLLENABLE (1 << 4)
+#define GENFREQSTATUS (1 << 0)
#define PUNIT_REG_MEDIA_TURBO_FREQ_REQ 0xdc
#define PUNIT_REG_CZ_TIMESTAMP 0xce
#define FB_FMAX_VMIN_FREQ_LO_SHIFT 27
#define FB_FMAX_VMIN_FREQ_LO_MASK 0xf8000000
-#define VLV_TURBO_SOC_OVERRIDE 0x04
-#define VLV_OVERRIDE_EN 1
-#define VLV_SOC_TDP_EN (1 << 1)
-#define VLV_BIAS_CPU_125_SOC_875 (6 << 2)
-#define CHV_BIAS_CPU_50_SOC_50 (3 << 2)
+#define VLV_TURBO_SOC_OVERRIDE 0x04
+#define VLV_OVERRIDE_EN 1
+#define VLV_SOC_TDP_EN (1 << 1)
+#define VLV_BIAS_CPU_125_SOC_875 (6 << 2)
+#define CHV_BIAS_CPU_50_SOC_50 (3 << 2)
/* vlv2 north clock has */
#define CCK_FUSE_REG 0x8
#define DPIO_DEVFN 0
#define DPIO_CTL _MMIO(VLV_DISPLAY_BASE + 0x2110)
-#define DPIO_MODSEL1 (1<<3) /* if ref clk b == 27 */
-#define DPIO_MODSEL0 (1<<2) /* if ref clk a == 27 */
-#define DPIO_SFR_BYPASS (1<<1)
-#define DPIO_CMNRST (1<<0)
+#define DPIO_MODSEL1 (1 << 3) /* if ref clk b == 27 */
+#define DPIO_MODSEL0 (1 << 2) /* if ref clk a == 27 */
+#define DPIO_SFR_BYPASS (1 << 1)
+#define DPIO_CMNRST (1 << 0)
#define DPIO_PHY(pipe) ((pipe) >> 1)
#define DPIO_PHY_IOSF_PORT(phy) (dev_priv->dpio_phy_iosf_port[phy])
#define DPIO_P1_SHIFT (21) /* 3 bits */
#define DPIO_P2_SHIFT (16) /* 5 bits */
#define DPIO_N_SHIFT (12) /* 4 bits */
-#define DPIO_ENABLE_CALIBRATION (1<<11)
+#define DPIO_ENABLE_CALIBRATION (1 << 11)
#define DPIO_M1DIV_SHIFT (8) /* 3 bits */
#define DPIO_M2DIV_MASK 0xff
#define _VLV_PLL_DW3_CH1 0x802c
#define _VLV_PCS_DW0_CH0 0x8200
#define _VLV_PCS_DW0_CH1 0x8400
-#define DPIO_PCS_TX_LANE2_RESET (1<<16)
-#define DPIO_PCS_TX_LANE1_RESET (1<<7)
-#define DPIO_LEFT_TXFIFO_RST_MASTER2 (1<<4)
-#define DPIO_RIGHT_TXFIFO_RST_MASTER2 (1<<3)
+#define DPIO_PCS_TX_LANE2_RESET (1 << 16)
+#define DPIO_PCS_TX_LANE1_RESET (1 << 7)
+#define DPIO_LEFT_TXFIFO_RST_MASTER2 (1 << 4)
+#define DPIO_RIGHT_TXFIFO_RST_MASTER2 (1 << 3)
#define VLV_PCS_DW0(ch) _PORT(ch, _VLV_PCS_DW0_CH0, _VLV_PCS_DW0_CH1)
#define _VLV_PCS01_DW0_CH0 0x200
#define _VLV_PCS_DW1_CH0 0x8204
#define _VLV_PCS_DW1_CH1 0x8404
-#define CHV_PCS_REQ_SOFTRESET_EN (1<<23)
-#define DPIO_PCS_CLK_CRI_RXEB_EIOS_EN (1<<22)
-#define DPIO_PCS_CLK_CRI_RXDIGFILTSG_EN (1<<21)
+#define CHV_PCS_REQ_SOFTRESET_EN (1 << 23)
+#define DPIO_PCS_CLK_CRI_RXEB_EIOS_EN (1 << 22)
+#define DPIO_PCS_CLK_CRI_RXDIGFILTSG_EN (1 << 21)
#define DPIO_PCS_CLK_DATAWIDTH_SHIFT (6)
-#define DPIO_PCS_CLK_SOFT_RESET (1<<5)
+#define DPIO_PCS_CLK_SOFT_RESET (1 << 5)
#define VLV_PCS_DW1(ch) _PORT(ch, _VLV_PCS_DW1_CH0, _VLV_PCS_DW1_CH1)
#define _VLV_PCS01_DW1_CH0 0x204
#define _VLV_PCS_DW9_CH0 0x8224
#define _VLV_PCS_DW9_CH1 0x8424
-#define DPIO_PCS_TX2MARGIN_MASK (0x7<<13)
-#define DPIO_PCS_TX2MARGIN_000 (0<<13)
-#define DPIO_PCS_TX2MARGIN_101 (1<<13)
-#define DPIO_PCS_TX1MARGIN_MASK (0x7<<10)
-#define DPIO_PCS_TX1MARGIN_000 (0<<10)
-#define DPIO_PCS_TX1MARGIN_101 (1<<10)
+#define DPIO_PCS_TX2MARGIN_MASK (0x7 << 13)
+#define DPIO_PCS_TX2MARGIN_000 (0 << 13)
+#define DPIO_PCS_TX2MARGIN_101 (1 << 13)
+#define DPIO_PCS_TX1MARGIN_MASK (0x7 << 10)
+#define DPIO_PCS_TX1MARGIN_000 (0 << 10)
+#define DPIO_PCS_TX1MARGIN_101 (1 << 10)
#define VLV_PCS_DW9(ch) _PORT(ch, _VLV_PCS_DW9_CH0, _VLV_PCS_DW9_CH1)
#define _VLV_PCS01_DW9_CH0 0x224
#define _CHV_PCS_DW10_CH0 0x8228
#define _CHV_PCS_DW10_CH1 0x8428
-#define DPIO_PCS_SWING_CALC_TX0_TX2 (1<<30)
-#define DPIO_PCS_SWING_CALC_TX1_TX3 (1<<31)
-#define DPIO_PCS_TX2DEEMP_MASK (0xf<<24)
-#define DPIO_PCS_TX2DEEMP_9P5 (0<<24)
-#define DPIO_PCS_TX2DEEMP_6P0 (2<<24)
-#define DPIO_PCS_TX1DEEMP_MASK (0xf<<16)
-#define DPIO_PCS_TX1DEEMP_9P5 (0<<16)
-#define DPIO_PCS_TX1DEEMP_6P0 (2<<16)
+#define DPIO_PCS_SWING_CALC_TX0_TX2 (1 << 30)
+#define DPIO_PCS_SWING_CALC_TX1_TX3 (1 << 31)
+#define DPIO_PCS_TX2DEEMP_MASK (0xf << 24)
+#define DPIO_PCS_TX2DEEMP_9P5 (0 << 24)
+#define DPIO_PCS_TX2DEEMP_6P0 (2 << 24)
+#define DPIO_PCS_TX1DEEMP_MASK (0xf << 16)
+#define DPIO_PCS_TX1DEEMP_9P5 (0 << 16)
+#define DPIO_PCS_TX1DEEMP_6P0 (2 << 16)
#define CHV_PCS_DW10(ch) _PORT(ch, _CHV_PCS_DW10_CH0, _CHV_PCS_DW10_CH1)
#define _VLV_PCS01_DW10_CH0 0x0228
#define _VLV_PCS_DW11_CH0 0x822c
#define _VLV_PCS_DW11_CH1 0x842c
-#define DPIO_TX2_STAGGER_MASK(x) ((x)<<24)
-#define DPIO_LANEDESKEW_STRAP_OVRD (1<<3)
-#define DPIO_LEFT_TXFIFO_RST_MASTER (1<<1)
-#define DPIO_RIGHT_TXFIFO_RST_MASTER (1<<0)
+#define DPIO_TX2_STAGGER_MASK(x) ((x) << 24)
+#define DPIO_LANEDESKEW_STRAP_OVRD (1 << 3)
+#define DPIO_LEFT_TXFIFO_RST_MASTER (1 << 1)
+#define DPIO_RIGHT_TXFIFO_RST_MASTER (1 << 0)
#define VLV_PCS_DW11(ch) _PORT(ch, _VLV_PCS_DW11_CH0, _VLV_PCS_DW11_CH1)
#define _VLV_PCS01_DW11_CH0 0x022c
#define _VLV_PCS_DW12_CH0 0x8230
#define _VLV_PCS_DW12_CH1 0x8430
-#define DPIO_TX2_STAGGER_MULT(x) ((x)<<20)
-#define DPIO_TX1_STAGGER_MULT(x) ((x)<<16)
-#define DPIO_TX1_STAGGER_MASK(x) ((x)<<8)
-#define DPIO_LANESTAGGER_STRAP_OVRD (1<<6)
-#define DPIO_LANESTAGGER_STRAP(x) ((x)<<0)
+#define DPIO_TX2_STAGGER_MULT(x) ((x) << 20)
+#define DPIO_TX1_STAGGER_MULT(x) ((x) << 16)
+#define DPIO_TX1_STAGGER_MASK(x) ((x) << 8)
+#define DPIO_LANESTAGGER_STRAP_OVRD (1 << 6)
+#define DPIO_LANESTAGGER_STRAP(x) ((x) << 0)
#define VLV_PCS_DW12(ch) _PORT(ch, _VLV_PCS_DW12_CH0, _VLV_PCS_DW12_CH1)
#define _VLV_PCS_DW14_CH0 0x8238
#define _VLV_TX_DW3_CH0 0x828c
#define _VLV_TX_DW3_CH1 0x848c
/* The following bit for CHV phy */
-#define DPIO_TX_UNIQ_TRANS_SCALE_EN (1<<27)
+#define DPIO_TX_UNIQ_TRANS_SCALE_EN (1 << 27)
#define DPIO_SWING_MARGIN101_SHIFT 16
#define DPIO_SWING_MARGIN101_MASK (0xff << DPIO_SWING_MARGIN101_SHIFT)
#define VLV_TX_DW3(ch) _PORT(ch, _VLV_TX_DW3_CH0, _VLV_TX_DW3_CH1)
#define _VLV_TX_DW5_CH0 0x8294
#define _VLV_TX_DW5_CH1 0x8494
-#define DPIO_TX_OCALINIT_EN (1<<31)
+#define DPIO_TX_OCALINIT_EN (1 << 31)
#define VLV_TX_DW5(ch) _PORT(ch, _VLV_TX_DW5_CH0, _VLV_TX_DW5_CH1)
#define _VLV_TX_DW11_CH0 0x82ac
#define PORT_PLL_LOCK_THRESHOLD_SHIFT 1
#define PORT_PLL_LOCK_THRESHOLD_MASK (0x7 << PORT_PLL_LOCK_THRESHOLD_SHIFT)
/* PORT_PLL_10_A */
-#define PORT_PLL_DCO_AMP_OVR_EN_H (1<<27)
+#define PORT_PLL_DCO_AMP_OVR_EN_H (1 << 27)
#define PORT_PLL_DCO_AMP_DEFAULT 15
#define PORT_PLL_DCO_AMP_MASK 0x3c00
-#define PORT_PLL_DCO_AMP(x) ((x)<<10)
+#define PORT_PLL_DCO_AMP(x) ((x) << 10)
#define _PORT_PLL_BASE(phy, ch) _BXT_PHY_CH(phy, ch, \
_PORT_PLL_0_B, \
_PORT_PLL_0_C)
_CNL_PORT_TX_D_GRP_OFFSET, \
_CNL_PORT_TX_AE_GRP_OFFSET, \
_CNL_PORT_TX_F_GRP_OFFSET) + \
- 4*(dw))
+ 4 * (dw))
#define _CNL_PORT_TX_DW_LN0(port, dw) (_PICK((port), \
_CNL_PORT_TX_AE_LN0_OFFSET, \
_CNL_PORT_TX_B_LN0_OFFSET, \
_CNL_PORT_TX_D_LN0_OFFSET, \
_CNL_PORT_TX_AE_LN0_OFFSET, \
_CNL_PORT_TX_F_LN0_OFFSET) + \
- 4*(dw))
+ 4 * (dw))
#define CNL_PORT_TX_DW2_GRP(port) _MMIO(_CNL_PORT_TX_DW_GRP((port), 2))
#define CNL_PORT_TX_DW2_LN0(port) _MMIO(_CNL_PORT_TX_DW_LN0((port), 2))
#define CNL_PORT_TX_DW4_GRP(port) _MMIO(_CNL_PORT_TX_DW_GRP((port), 4))
#define CNL_PORT_TX_DW4_LN0(port) _MMIO(_CNL_PORT_TX_DW_LN0((port), 4))
#define CNL_PORT_TX_DW4_LN(port, ln) _MMIO(_CNL_PORT_TX_DW_LN0((port), 4) + \
- (ln * (_CNL_PORT_TX_DW4_LN1_AE - \
+ ((ln) * (_CNL_PORT_TX_DW4_LN1_AE - \
_CNL_PORT_TX_DW4_LN0_AE)))
#define _ICL_PORT_TX_DW4_GRP_A 0x162690
#define _ICL_PORT_TX_DW4_GRP_B 0x6C690
#define ICL_PORT_TX_DW4_LN(port, ln) _MMIO(_PORT(port, \
_ICL_PORT_TX_DW4_LN0_A, \
_ICL_PORT_TX_DW4_LN0_B) + \
- (ln * (_ICL_PORT_TX_DW4_LN1_A - \
- _ICL_PORT_TX_DW4_LN0_A)))
+ ((ln) * (_ICL_PORT_TX_DW4_LN1_A - \
+ _ICL_PORT_TX_DW4_LN0_A)))
#define LOADGEN_SELECT (1 << 31)
#define POST_CURSOR_1(x) ((x) << 12)
#define POST_CURSOR_1_MASK (0x3F << 12)
/* SKL balance leg register */
#define DISPIO_CR_TX_BMU_CR0 _MMIO(0x6C00C)
/* I_boost values */
-#define BALANCE_LEG_SHIFT(port) (8+3*(port))
-#define BALANCE_LEG_MASK(port) (7<<(8+3*(port)))
+#define BALANCE_LEG_SHIFT(port) (8 + 3 * (port))
+#define BALANCE_LEG_MASK(port) (7 << (8 + 3 * (port)))
/* Balance leg disable bits */
#define BALANCE_LEG_DISABLE_SHIFT 23
#define BALANCE_LEG_DISABLE(port) (1 << (23 + (port)))
#define I830_FENCE_TILING_Y_SHIFT 12
#define I830_FENCE_SIZE_BITS(size) ((ffs((size) >> 19) - 1) << 8)
#define I830_FENCE_PITCH_SHIFT 4
-#define I830_FENCE_REG_VALID (1<<0)
+#define I830_FENCE_REG_VALID (1 << 0)
#define I915_FENCE_MAX_PITCH_VAL 4
#define I830_FENCE_MAX_PITCH_VAL 6
-#define I830_FENCE_MAX_SIZE_VAL (1<<8)
+#define I830_FENCE_MAX_SIZE_VAL (1 << 8)
#define I915_FENCE_START_MASK 0x0ff00000
#define I915_FENCE_SIZE_BITS(size) ((ffs((size) >> 20) - 1) << 8)
#define FENCE_REG_965_HI(i) _MMIO(0x03000 + (i) * 8 + 4)
#define I965_FENCE_PITCH_SHIFT 2
#define I965_FENCE_TILING_Y_SHIFT 1
-#define I965_FENCE_REG_VALID (1<<0)
+#define I965_FENCE_REG_VALID (1 << 0)
#define I965_FENCE_MAX_PITCH_VAL 0x0400
#define FENCE_REG_GEN6_LO(i) _MMIO(0x100000 + (i) * 8)
#define PGTBL_ADDRESS_LO_MASK 0xfffff000 /* bits [31:12] */
#define PGTBL_ADDRESS_HI_MASK 0x000000f0 /* bits [35:32] (gen4) */
#define PGTBL_ER _MMIO(0x02024)
-#define PRB0_BASE (0x2030-0x30)
-#define PRB1_BASE (0x2040-0x30) /* 830,gen3 */
-#define PRB2_BASE (0x2050-0x30) /* gen3 */
-#define SRB0_BASE (0x2100-0x30) /* gen2 */
-#define SRB1_BASE (0x2110-0x30) /* gen2 */
-#define SRB2_BASE (0x2120-0x30) /* 830 */
-#define SRB3_BASE (0x2130-0x30) /* 830 */
+#define PRB0_BASE (0x2030 - 0x30)
+#define PRB1_BASE (0x2040 - 0x30) /* 830,gen3 */
+#define PRB2_BASE (0x2050 - 0x30) /* gen3 */
+#define SRB0_BASE (0x2100 - 0x30) /* gen2 */
+#define SRB1_BASE (0x2110 - 0x30) /* gen2 */
+#define SRB2_BASE (0x2120 - 0x30) /* 830 */
+#define SRB3_BASE (0x2130 - 0x30) /* 830 */
#define RENDER_RING_BASE 0x02000
#define BSD_RING_BASE 0x04000
#define GEN6_BSD_RING_BASE 0x12000
#define GEN11_VEBOX_RING_BASE 0x1c8000
#define GEN11_VEBOX2_RING_BASE 0x1d8000
#define BLT_RING_BASE 0x22000
-#define RING_TAIL(base) _MMIO((base)+0x30)
-#define RING_HEAD(base) _MMIO((base)+0x34)
-#define RING_START(base) _MMIO((base)+0x38)
-#define RING_CTL(base) _MMIO((base)+0x3c)
+#define RING_TAIL(base) _MMIO((base) + 0x30)
+#define RING_HEAD(base) _MMIO((base) + 0x34)
+#define RING_START(base) _MMIO((base) + 0x38)
+#define RING_CTL(base) _MMIO((base) + 0x3c)
#define RING_CTL_SIZE(size) ((size) - PAGE_SIZE) /* in bytes -> pages */
-#define RING_SYNC_0(base) _MMIO((base)+0x40)
-#define RING_SYNC_1(base) _MMIO((base)+0x44)
-#define RING_SYNC_2(base) _MMIO((base)+0x48)
+#define RING_SYNC_0(base) _MMIO((base) + 0x40)
+#define RING_SYNC_1(base) _MMIO((base) + 0x44)
+#define RING_SYNC_2(base) _MMIO((base) + 0x48)
#define GEN6_RVSYNC (RING_SYNC_0(RENDER_RING_BASE))
#define GEN6_RBSYNC (RING_SYNC_1(RENDER_RING_BASE))
#define GEN6_RVESYNC (RING_SYNC_2(RENDER_RING_BASE))
#define GEN6_VERSYNC (RING_SYNC_1(VEBOX_RING_BASE))
#define GEN6_VEVSYNC (RING_SYNC_2(VEBOX_RING_BASE))
#define GEN6_NOSYNC INVALID_MMIO_REG
-#define RING_PSMI_CTL(base) _MMIO((base)+0x50)
-#define RING_MAX_IDLE(base) _MMIO((base)+0x54)
-#define RING_HWS_PGA(base) _MMIO((base)+0x80)
-#define RING_HWS_PGA_GEN6(base) _MMIO((base)+0x2080)
-#define RING_RESET_CTL(base) _MMIO((base)+0xd0)
+#define RING_PSMI_CTL(base) _MMIO((base) + 0x50)
+#define RING_MAX_IDLE(base) _MMIO((base) + 0x54)
+#define RING_HWS_PGA(base) _MMIO((base) + 0x80)
+#define RING_HWS_PGA_GEN6(base) _MMIO((base) + 0x2080)
+#define RING_RESET_CTL(base) _MMIO((base) + 0xd0)
#define RESET_CTL_REQUEST_RESET (1 << 0)
#define RESET_CTL_READY_TO_RESET (1 << 1)
+#define RING_SEMA_WAIT_POLL(base) _MMIO((base) + 0x24c)
#define HSW_GTT_CACHE_EN _MMIO(0x4024)
#define GTT_CACHE_EN_ALL 0xF0007FFF
#define GEN7_WR_WATERMARK _MMIO(0x4028)
#define GEN7_GFX_PRIO_CTRL _MMIO(0x402C)
#define ARB_MODE _MMIO(0x4030)
-#define ARB_MODE_SWIZZLE_SNB (1<<4)
-#define ARB_MODE_SWIZZLE_IVB (1<<5)
+#define ARB_MODE_SWIZZLE_SNB (1 << 4)
+#define ARB_MODE_SWIZZLE_IVB (1 << 5)
#define GEN7_GFX_PEND_TLB0 _MMIO(0x4034)
#define GEN7_GFX_PEND_TLB1 _MMIO(0x4038)
/* L3, CVS, ZTLB, RCC, CASC LRA min, max values */
#define GEN7_GFX_MAX_REQ_COUNT _MMIO(0x4074)
#define GAMTARBMODE _MMIO(0x04a08)
-#define ARB_MODE_BWGTLB_DISABLE (1<<9)
-#define ARB_MODE_SWIZZLE_BDW (1<<1)
+#define ARB_MODE_BWGTLB_DISABLE (1 << 9)
+#define ARB_MODE_SWIZZLE_BDW (1 << 1)
#define RENDER_HWS_PGA_GEN7 _MMIO(0x04080)
-#define RING_FAULT_REG(engine) _MMIO(0x4094 + 0x100*(engine)->hw_id)
+#define RING_FAULT_REG(engine) _MMIO(0x4094 + 0x100 * (engine)->hw_id)
#define GEN8_RING_FAULT_REG _MMIO(0x4094)
#define GEN8_RING_FAULT_ENGINE_ID(x) (((x) >> 12) & 0x7)
-#define RING_FAULT_GTTSEL_MASK (1<<11)
+#define RING_FAULT_GTTSEL_MASK (1 << 11)
#define RING_FAULT_SRCID(x) (((x) >> 3) & 0xff)
#define RING_FAULT_FAULT_TYPE(x) (((x) >> 1) & 0x3)
-#define RING_FAULT_VALID (1<<0)
+#define RING_FAULT_VALID (1 << 0)
#define DONE_REG _MMIO(0x40b0)
#define GEN8_PRIVATE_PAT_LO _MMIO(0x40e0)
#define GEN8_PRIVATE_PAT_HI _MMIO(0x40e0 + 4)
-#define GEN10_PAT_INDEX(index) _MMIO(0x40e0 + (index)*4)
+#define GEN10_PAT_INDEX(index) _MMIO(0x40e0 + (index) * 4)
#define BSD_HWS_PGA_GEN7 _MMIO(0x04180)
#define BLT_HWS_PGA_GEN7 _MMIO(0x04280)
#define VEBOX_HWS_PGA_GEN7 _MMIO(0x04380)
-#define RING_ACTHD(base) _MMIO((base)+0x74)
-#define RING_ACTHD_UDW(base) _MMIO((base)+0x5c)
-#define RING_NOPID(base) _MMIO((base)+0x94)
-#define RING_IMR(base) _MMIO((base)+0xa8)
-#define RING_HWSTAM(base) _MMIO((base)+0x98)
-#define RING_TIMESTAMP(base) _MMIO((base)+0x358)
-#define RING_TIMESTAMP_UDW(base) _MMIO((base)+0x358 + 4)
+#define RING_ACTHD(base) _MMIO((base) + 0x74)
+#define RING_ACTHD_UDW(base) _MMIO((base) + 0x5c)
+#define RING_NOPID(base) _MMIO((base) + 0x94)
+#define RING_IMR(base) _MMIO((base) + 0xa8)
+#define RING_HWSTAM(base) _MMIO((base) + 0x98)
+#define RING_TIMESTAMP(base) _MMIO((base) + 0x358)
+#define RING_TIMESTAMP_UDW(base) _MMIO((base) + 0x358 + 4)
#define TAIL_ADDR 0x001FFFF8
#define HEAD_WRAP_COUNT 0xFFE00000
#define HEAD_WRAP_ONE 0x00200000
#define RING_VALID_MASK 0x00000001
#define RING_VALID 0x00000001
#define RING_INVALID 0x00000000
-#define RING_WAIT_I8XX (1<<0) /* gen2, PRBx_HEAD */
-#define RING_WAIT (1<<11) /* gen3+, PRBx_CTL */
-#define RING_WAIT_SEMAPHORE (1<<10) /* gen6+ */
+#define RING_WAIT_I8XX (1 << 0) /* gen2, PRBx_HEAD */
+#define RING_WAIT (1 << 11) /* gen3+, PRBx_CTL */
+#define RING_WAIT_SEMAPHORE (1 << 10) /* gen6+ */
-#define RING_FORCE_TO_NONPRIV(base, i) _MMIO(((base)+0x4D0) + (i)*4)
+#define RING_FORCE_TO_NONPRIV(base, i) _MMIO(((base) + 0x4D0) + (i) * 4)
#define RING_MAX_NONPRIV_SLOTS 12
#define GEN7_TLB_RD_ADDR _MMIO(0x4700)
#define GEN9_GAMT_ECO_REG_RW_IA _MMIO(0x4ab0)
-#define GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS (1<<18)
+#define GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS (1 << 18)
#define GEN8_GAMW_ECO_DEV_RW_IA _MMIO(0x4080)
#define GAMW_ECO_ENABLE_64K_IPS_FIELD 0xF
#define GEN11_MCR_SLICE_MASK GEN11_MCR_SLICE(0xf)
#define GEN11_MCR_SUBSLICE(subslice) (((subslice) & 0x7) << 24)
#define GEN11_MCR_SUBSLICE_MASK GEN11_MCR_SUBSLICE(0x7)
-#define RING_IPEIR(base) _MMIO((base)+0x64)
-#define RING_IPEHR(base) _MMIO((base)+0x68)
+#define RING_IPEIR(base) _MMIO((base) + 0x64)
+#define RING_IPEHR(base) _MMIO((base) + 0x68)
/*
* On GEN4, only the render ring INSTDONE exists and has a different
* layout than the GEN7+ version.
* The GEN2 counterpart of this register is GEN2_INSTDONE.
*/
-#define RING_INSTDONE(base) _MMIO((base)+0x6c)
-#define RING_INSTPS(base) _MMIO((base)+0x70)
-#define RING_DMA_FADD(base) _MMIO((base)+0x78)
-#define RING_DMA_FADD_UDW(base) _MMIO((base)+0x60) /* gen8+ */
-#define RING_INSTPM(base) _MMIO((base)+0xc0)
-#define RING_MI_MODE(base) _MMIO((base)+0x9c)
+#define RING_INSTDONE(base) _MMIO((base) + 0x6c)
+#define RING_INSTPS(base) _MMIO((base) + 0x70)
+#define RING_DMA_FADD(base) _MMIO((base) + 0x78)
+#define RING_DMA_FADD_UDW(base) _MMIO((base) + 0x60) /* gen8+ */
+#define RING_INSTPM(base) _MMIO((base) + 0xc0)
+#define RING_MI_MODE(base) _MMIO((base) + 0x9c)
#define INSTPS _MMIO(0x2070) /* 965+ only */
#define GEN4_INSTDONE1 _MMIO(0x207c) /* 965+ only, aka INSTDONE_2 on SNB */
#define ACTHD_I965 _MMIO(0x2074)
#define HWS_ADDRESS_MASK 0xfffff000
#define HWS_START_ADDRESS_SHIFT 4
#define PWRCTXA _MMIO(0x2088) /* 965GM+ only */
-#define PWRCTX_EN (1<<0)
+#define PWRCTX_EN (1 << 0)
#define IPEIR _MMIO(0x2088)
#define IPEHR _MMIO(0x208c)
#define GEN2_INSTDONE _MMIO(0x2090)
#define NOPID _MMIO(0x2094)
#define HWSTAM _MMIO(0x2098)
#define DMA_FADD_I8XX _MMIO(0x20d0)
-#define RING_BBSTATE(base) _MMIO((base)+0x110)
+#define RING_BBSTATE(base) _MMIO((base) + 0x110)
#define RING_BB_PPGTT (1 << 5)
-#define RING_SBBADDR(base) _MMIO((base)+0x114) /* hsw+ */
-#define RING_SBBSTATE(base) _MMIO((base)+0x118) /* hsw+ */
-#define RING_SBBADDR_UDW(base) _MMIO((base)+0x11c) /* gen8+ */
-#define RING_BBADDR(base) _MMIO((base)+0x140)
-#define RING_BBADDR_UDW(base) _MMIO((base)+0x168) /* gen8+ */
-#define RING_BB_PER_CTX_PTR(base) _MMIO((base)+0x1c0) /* gen8+ */
-#define RING_INDIRECT_CTX(base) _MMIO((base)+0x1c4) /* gen8+ */
-#define RING_INDIRECT_CTX_OFFSET(base) _MMIO((base)+0x1c8) /* gen8+ */
-#define RING_CTX_TIMESTAMP(base) _MMIO((base)+0x3a8) /* gen8+ */
+#define RING_SBBADDR(base) _MMIO((base) + 0x114) /* hsw+ */
+#define RING_SBBSTATE(base) _MMIO((base) + 0x118) /* hsw+ */
+#define RING_SBBADDR_UDW(base) _MMIO((base) + 0x11c) /* gen8+ */
+#define RING_BBADDR(base) _MMIO((base) + 0x140)
+#define RING_BBADDR_UDW(base) _MMIO((base) + 0x168) /* gen8+ */
+#define RING_BB_PER_CTX_PTR(base) _MMIO((base) + 0x1c0) /* gen8+ */
+#define RING_INDIRECT_CTX(base) _MMIO((base) + 0x1c4) /* gen8+ */
+#define RING_INDIRECT_CTX_OFFSET(base) _MMIO((base) + 0x1c8) /* gen8+ */
+#define RING_CTX_TIMESTAMP(base) _MMIO((base) + 0x3a8) /* gen8+ */
#define ERROR_GEN6 _MMIO(0x40a0)
#define GEN7_ERR_INT _MMIO(0x44040)
-#define ERR_INT_POISON (1<<31)
-#define ERR_INT_MMIO_UNCLAIMED (1<<13)
-#define ERR_INT_PIPE_CRC_DONE_C (1<<8)
-#define ERR_INT_FIFO_UNDERRUN_C (1<<6)
-#define ERR_INT_PIPE_CRC_DONE_B (1<<5)
-#define ERR_INT_FIFO_UNDERRUN_B (1<<3)
-#define ERR_INT_PIPE_CRC_DONE_A (1<<2)
-#define ERR_INT_PIPE_CRC_DONE(pipe) (1<<(2 + (pipe)*3))
-#define ERR_INT_FIFO_UNDERRUN_A (1<<0)
-#define ERR_INT_FIFO_UNDERRUN(pipe) (1<<((pipe)*3))
+#define ERR_INT_POISON (1 << 31)
+#define ERR_INT_MMIO_UNCLAIMED (1 << 13)
+#define ERR_INT_PIPE_CRC_DONE_C (1 << 8)
+#define ERR_INT_FIFO_UNDERRUN_C (1 << 6)
+#define ERR_INT_PIPE_CRC_DONE_B (1 << 5)
+#define ERR_INT_FIFO_UNDERRUN_B (1 << 3)
+#define ERR_INT_PIPE_CRC_DONE_A (1 << 2)
+#define ERR_INT_PIPE_CRC_DONE(pipe) (1 << (2 + (pipe) * 3))
+#define ERR_INT_FIFO_UNDERRUN_A (1 << 0)
+#define ERR_INT_FIFO_UNDERRUN(pipe) (1 << ((pipe) * 3))
#define GEN8_FAULT_TLB_DATA0 _MMIO(0x4b10)
#define GEN8_FAULT_TLB_DATA1 _MMIO(0x4b14)
#define FAULT_GTT_SEL (1 << 4)
#define FPGA_DBG _MMIO(0x42300)
-#define FPGA_DBG_RM_NOCLAIM (1<<31)
+#define FPGA_DBG_RM_NOCLAIM (1 << 31)
#define CLAIM_ER _MMIO(VLV_DISPLAY_BASE + 0x2028)
#define CLAIM_ER_CLR (1 << 31)
#define DERRMR _MMIO(0x44050)
/* Note that HBLANK events are reserved on bdw+ */
-#define DERRMR_PIPEA_SCANLINE (1<<0)
-#define DERRMR_PIPEA_PRI_FLIP_DONE (1<<1)
-#define DERRMR_PIPEA_SPR_FLIP_DONE (1<<2)
-#define DERRMR_PIPEA_VBLANK (1<<3)
-#define DERRMR_PIPEA_HBLANK (1<<5)
-#define DERRMR_PIPEB_SCANLINE (1<<8)
-#define DERRMR_PIPEB_PRI_FLIP_DONE (1<<9)
-#define DERRMR_PIPEB_SPR_FLIP_DONE (1<<10)
-#define DERRMR_PIPEB_VBLANK (1<<11)
-#define DERRMR_PIPEB_HBLANK (1<<13)
+#define DERRMR_PIPEA_SCANLINE (1 << 0)
+#define DERRMR_PIPEA_PRI_FLIP_DONE (1 << 1)
+#define DERRMR_PIPEA_SPR_FLIP_DONE (1 << 2)
+#define DERRMR_PIPEA_VBLANK (1 << 3)
+#define DERRMR_PIPEA_HBLANK (1 << 5)
+#define DERRMR_PIPEB_SCANLINE (1 << 8)
+#define DERRMR_PIPEB_PRI_FLIP_DONE (1 << 9)
+#define DERRMR_PIPEB_SPR_FLIP_DONE (1 << 10)
+#define DERRMR_PIPEB_VBLANK (1 << 11)
+#define DERRMR_PIPEB_HBLANK (1 << 13)
/* Note that PIPEC is not a simple translation of PIPEA/PIPEB */
-#define DERRMR_PIPEC_SCANLINE (1<<14)
-#define DERRMR_PIPEC_PRI_FLIP_DONE (1<<15)
-#define DERRMR_PIPEC_SPR_FLIP_DONE (1<<20)
-#define DERRMR_PIPEC_VBLANK (1<<21)
-#define DERRMR_PIPEC_HBLANK (1<<22)
+#define DERRMR_PIPEC_SCANLINE (1 << 14)
+#define DERRMR_PIPEC_PRI_FLIP_DONE (1 << 15)
+#define DERRMR_PIPEC_SPR_FLIP_DONE (1 << 20)
+#define DERRMR_PIPEC_VBLANK (1 << 21)
+#define DERRMR_PIPEC_HBLANK (1 << 22)
/* GM45+ chicken bits -- debug workaround bits that may be required
#define _3D_CHICKEN _MMIO(0x2084)
#define _3D_CHICKEN_HIZ_PLANE_DISABLE_MSAA_4X_SNB (1 << 10)
#define _3D_CHICKEN2 _MMIO(0x208c)
+
+#define FF_SLICE_CHICKEN _MMIO(0x2088)
+#define FF_SLICE_CHICKEN_CL_PROVOKING_VERTEX_FIX (1 << 1)
+
/* Disables pipelining of read flushes past the SF-WIZ interface.
* Required on all Ironlake steppings according to the B-Spec, but the
* particular danger of not doing so is not specified.
*/
# define _3D_CHICKEN2_WM_READ_PIPELINED (1 << 14)
#define _3D_CHICKEN3 _MMIO(0x2090)
+#define _3D_CHICKEN_SF_PROVOKING_VERTEX_FIX (1 << 12)
#define _3D_CHICKEN_SF_DISABLE_OBJEND_CULL (1 << 10)
#define _3D_CHICKEN3_AA_LINE_QUALITY_FIX_ENABLE (1 << 5)
#define _3D_CHICKEN3_SF_DISABLE_FASTCLIP_CULL (1 << 5)
-#define _3D_CHICKEN_SDE_LIMIT_FIFO_POLY_DEPTH(x) ((x)<<1) /* gen8+ */
+#define _3D_CHICKEN_SDE_LIMIT_FIFO_POLY_DEPTH(x) ((x) << 1) /* gen8+ */
#define _3D_CHICKEN3_SF_DISABLE_PIPELINED_ATTR_FETCH (1 << 1) /* gen6 */
#define MI_MODE _MMIO(0x209c)
#define GFX_MODE _MMIO(0x2520)
#define GFX_MODE_GEN7 _MMIO(0x229c)
-#define RING_MODE_GEN7(engine) _MMIO((engine)->mmio_base+0x29c)
-#define GFX_RUN_LIST_ENABLE (1<<15)
-#define GFX_INTERRUPT_STEERING (1<<14)
-#define GFX_TLB_INVALIDATE_EXPLICIT (1<<13)
-#define GFX_SURFACE_FAULT_ENABLE (1<<12)
-#define GFX_REPLAY_MODE (1<<11)
-#define GFX_PSMI_GRANULARITY (1<<10)
-#define GFX_PPGTT_ENABLE (1<<9)
-#define GEN8_GFX_PPGTT_48B (1<<7)
-
-#define GFX_FORWARD_VBLANK_MASK (3<<5)
-#define GFX_FORWARD_VBLANK_NEVER (0<<5)
-#define GFX_FORWARD_VBLANK_ALWAYS (1<<5)
-#define GFX_FORWARD_VBLANK_COND (2<<5)
-
-#define GEN11_GFX_DISABLE_LEGACY_MODE (1<<3)
+#define RING_MODE_GEN7(engine) _MMIO((engine)->mmio_base + 0x29c)
+#define GFX_RUN_LIST_ENABLE (1 << 15)
+#define GFX_INTERRUPT_STEERING (1 << 14)
+#define GFX_TLB_INVALIDATE_EXPLICIT (1 << 13)
+#define GFX_SURFACE_FAULT_ENABLE (1 << 12)
+#define GFX_REPLAY_MODE (1 << 11)
+#define GFX_PSMI_GRANULARITY (1 << 10)
+#define GFX_PPGTT_ENABLE (1 << 9)
+#define GEN8_GFX_PPGTT_48B (1 << 7)
+
+#define GFX_FORWARD_VBLANK_MASK (3 << 5)
+#define GFX_FORWARD_VBLANK_NEVER (0 << 5)
+#define GFX_FORWARD_VBLANK_ALWAYS (1 << 5)
+#define GFX_FORWARD_VBLANK_COND (2 << 5)
+
+#define GEN11_GFX_DISABLE_LEGACY_MODE (1 << 3)
#define VLV_DISPLAY_BASE 0x180000
#define VLV_MIPI_BASE VLV_DISPLAY_BASE
#define IMR _MMIO(0x20a8)
#define ISR _MMIO(0x20ac)
#define VLV_GUNIT_CLOCK_GATE _MMIO(VLV_DISPLAY_BASE + 0x2060)
-#define GINT_DIS (1<<22)
-#define GCFG_DIS (1<<8)
+#define GINT_DIS (1 << 22)
+#define GCFG_DIS (1 << 8)
#define VLV_GUNIT_CLOCK_GATE2 _MMIO(VLV_DISPLAY_BASE + 0x2064)
#define VLV_IIR_RW _MMIO(VLV_DISPLAY_BASE + 0x2084)
#define VLV_IER _MMIO(VLV_DISPLAY_BASE + 0x20a0)
#define VLV_PCBR _MMIO(VLV_DISPLAY_BASE + 0x2120)
#define VLV_PCBR_ADDR_SHIFT 12
-#define DISPLAY_PLANE_FLIP_PENDING(plane) (1<<(11-(plane))) /* A and B only */
+#define DISPLAY_PLANE_FLIP_PENDING(plane) (1 << (11 - (plane))) /* A and B only */
#define EIR _MMIO(0x20b0)
#define EMR _MMIO(0x20b4)
#define ESR _MMIO(0x20b8)
-#define GM45_ERROR_PAGE_TABLE (1<<5)
-#define GM45_ERROR_MEM_PRIV (1<<4)
-#define I915_ERROR_PAGE_TABLE (1<<4)
-#define GM45_ERROR_CP_PRIV (1<<3)
-#define I915_ERROR_MEMORY_REFRESH (1<<1)
-#define I915_ERROR_INSTRUCTION (1<<0)
+#define GM45_ERROR_PAGE_TABLE (1 << 5)
+#define GM45_ERROR_MEM_PRIV (1 << 4)
+#define I915_ERROR_PAGE_TABLE (1 << 4)
+#define GM45_ERROR_CP_PRIV (1 << 3)
+#define I915_ERROR_MEMORY_REFRESH (1 << 1)
+#define I915_ERROR_INSTRUCTION (1 << 0)
#define INSTPM _MMIO(0x20c0)
-#define INSTPM_SELF_EN (1<<12) /* 915GM only */
-#define INSTPM_AGPBUSY_INT_EN (1<<11) /* gen3: when disabled, pending interrupts
+#define INSTPM_SELF_EN (1 << 12) /* 915GM only */
+#define INSTPM_AGPBUSY_INT_EN (1 << 11) /* gen3: when disabled, pending interrupts
will not assert AGPBUSY# and will only
be delivered when out of C3. */
-#define INSTPM_FORCE_ORDERING (1<<7) /* GEN6+ */
-#define INSTPM_TLB_INVALIDATE (1<<9)
-#define INSTPM_SYNC_FLUSH (1<<5)
+#define INSTPM_FORCE_ORDERING (1 << 7) /* GEN6+ */
+#define INSTPM_TLB_INVALIDATE (1 << 9)
+#define INSTPM_SYNC_FLUSH (1 << 5)
#define ACTHD _MMIO(0x20c8)
#define MEM_MODE _MMIO(0x20cc)
-#define MEM_DISPLAY_B_TRICKLE_FEED_DISABLE (1<<3) /* 830 only */
-#define MEM_DISPLAY_A_TRICKLE_FEED_DISABLE (1<<2) /* 830/845 only */
-#define MEM_DISPLAY_TRICKLE_FEED_DISABLE (1<<2) /* 85x only */
+#define MEM_DISPLAY_B_TRICKLE_FEED_DISABLE (1 << 3) /* 830 only */
+#define MEM_DISPLAY_A_TRICKLE_FEED_DISABLE (1 << 2) /* 830/845 only */
+#define MEM_DISPLAY_TRICKLE_FEED_DISABLE (1 << 2) /* 85x only */
#define FW_BLC _MMIO(0x20d8)
#define FW_BLC2 _MMIO(0x20dc)
#define FW_BLC_SELF _MMIO(0x20e0) /* 915+ only */
-#define FW_BLC_SELF_EN_MASK (1<<31)
-#define FW_BLC_SELF_FIFO_MASK (1<<16) /* 945 only */
-#define FW_BLC_SELF_EN (1<<15) /* 945 only */
+#define FW_BLC_SELF_EN_MASK (1 << 31)
+#define FW_BLC_SELF_FIFO_MASK (1 << 16) /* 945 only */
+#define FW_BLC_SELF_EN (1 << 15) /* 945 only */
#define MM_BURST_LENGTH 0x00700000
#define MM_FIFO_WATERMARK 0x0001F000
#define LM_BURST_LENGTH 0x00000700
#define MI_AGPBUSY_830_MODE (1 << 0) /* 85x only */
#define CACHE_MODE_0 _MMIO(0x2120) /* 915+ only */
-#define CM0_PIPELINED_RENDER_FLUSH_DISABLE (1<<8)
-#define CM0_IZ_OPT_DISABLE (1<<6)
-#define CM0_ZR_OPT_DISABLE (1<<5)
-#define CM0_STC_EVICT_DISABLE_LRA_SNB (1<<5)
-#define CM0_DEPTH_EVICT_DISABLE (1<<4)
-#define CM0_COLOR_EVICT_DISABLE (1<<3)
-#define CM0_DEPTH_WRITE_DISABLE (1<<1)
-#define CM0_RC_OP_FLUSH_DISABLE (1<<0)
+#define CM0_PIPELINED_RENDER_FLUSH_DISABLE (1 << 8)
+#define CM0_IZ_OPT_DISABLE (1 << 6)
+#define CM0_ZR_OPT_DISABLE (1 << 5)
+#define CM0_STC_EVICT_DISABLE_LRA_SNB (1 << 5)
+#define CM0_DEPTH_EVICT_DISABLE (1 << 4)
+#define CM0_COLOR_EVICT_DISABLE (1 << 3)
+#define CM0_DEPTH_WRITE_DISABLE (1 << 1)
+#define CM0_RC_OP_FLUSH_DISABLE (1 << 0)
#define GFX_FLSH_CNTL _MMIO(0x2170) /* 915+ only */
#define GFX_FLSH_CNTL_GEN6 _MMIO(0x101008)
-#define GFX_FLSH_CNTL_EN (1<<0)
+#define GFX_FLSH_CNTL_EN (1 << 0)
#define ECOSKPD _MMIO(0x21d0)
-#define ECO_GATING_CX_ONLY (1<<3)
-#define ECO_FLIP_DONE (1<<0)
+#define ECO_GATING_CX_ONLY (1 << 3)
+#define ECO_FLIP_DONE (1 << 0)
#define CACHE_MODE_0_GEN7 _MMIO(0x7000) /* IVB+ */
-#define RC_OP_FLUSH_ENABLE (1<<0)
-#define HIZ_RAW_STALL_OPT_DISABLE (1<<2)
+#define RC_OP_FLUSH_ENABLE (1 << 0)
+#define HIZ_RAW_STALL_OPT_DISABLE (1 << 2)
#define CACHE_MODE_1 _MMIO(0x7004) /* IVB+ */
-#define PIXEL_SUBSPAN_COLLECT_OPT_DISABLE (1<<6)
-#define GEN8_4x4_STC_OPTIMIZATION_DISABLE (1<<6)
-#define GEN9_PARTIAL_RESOLVE_IN_VC_DISABLE (1<<1)
+#define PIXEL_SUBSPAN_COLLECT_OPT_DISABLE (1 << 6)
+#define GEN8_4x4_STC_OPTIMIZATION_DISABLE (1 << 6)
+#define GEN9_PARTIAL_RESOLVE_IN_VC_DISABLE (1 << 1)
#define GEN10_CACHE_MODE_SS _MMIO(0xe420)
#define FLOAT_BLEND_OPTIMIZATION_ENABLE (1 << 4)
#define GEN6_BLITTER_ECOSKPD _MMIO(0x221d0)
#define GEN6_BLITTER_LOCK_SHIFT 16
-#define GEN6_BLITTER_FBC_NOTIFY (1<<3)
+#define GEN6_BLITTER_FBC_NOTIFY (1 << 3)
#define GEN6_RC_SLEEP_PSMI_CONTROL _MMIO(0x2050)
#define GEN6_PSMI_SLEEP_MSG_DISABLE (1 << 0)
#define GEN8_RC_SEMA_IDLE_MSG_DISABLE (1 << 12)
-#define GEN8_FF_DOP_CLOCK_GATE_DISABLE (1<<10)
+#define GEN8_FF_DOP_CLOCK_GATE_DISABLE (1 << 10)
#define GEN6_RCS_PWR_FSM _MMIO(0x22ac)
#define GEN9_RCS_FE_FSM2 _MMIO(0x22a4)
#define GEN8_EU_DISABLE2 _MMIO(0x913c)
#define GEN8_EU_DIS2_S2_MASK 0xff
-#define GEN9_EU_DISABLE(slice) _MMIO(0x9134 + (slice)*0x4)
+#define GEN9_EU_DISABLE(slice) _MMIO(0x9134 + (slice) * 0x4)
#define GEN10_EU_DISABLE3 _MMIO(0x9140)
#define GEN10_EU_DIS_SS_MASK 0xff
(IS_HASWELL(dev_priv) ? GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1 : 0))
/* These are all the "old" interrupts */
-#define ILK_BSD_USER_INTERRUPT (1<<5)
-
-#define I915_PM_INTERRUPT (1<<31)
-#define I915_ISP_INTERRUPT (1<<22)
-#define I915_LPE_PIPE_B_INTERRUPT (1<<21)
-#define I915_LPE_PIPE_A_INTERRUPT (1<<20)
-#define I915_MIPIC_INTERRUPT (1<<19)
-#define I915_MIPIA_INTERRUPT (1<<18)
-#define I915_PIPE_CONTROL_NOTIFY_INTERRUPT (1<<18)
-#define I915_DISPLAY_PORT_INTERRUPT (1<<17)
-#define I915_DISPLAY_PIPE_C_HBLANK_INTERRUPT (1<<16)
-#define I915_MASTER_ERROR_INTERRUPT (1<<15)
-#define I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT (1<<15)
-#define I915_DISPLAY_PIPE_B_HBLANK_INTERRUPT (1<<14)
-#define I915_GMCH_THERMAL_SENSOR_EVENT_INTERRUPT (1<<14) /* p-state */
-#define I915_DISPLAY_PIPE_A_HBLANK_INTERRUPT (1<<13)
-#define I915_HWB_OOM_INTERRUPT (1<<13)
-#define I915_LPE_PIPE_C_INTERRUPT (1<<12)
-#define I915_SYNC_STATUS_INTERRUPT (1<<12)
-#define I915_MISC_INTERRUPT (1<<11)
-#define I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT (1<<11)
-#define I915_DISPLAY_PIPE_C_VBLANK_INTERRUPT (1<<10)
-#define I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT (1<<10)
-#define I915_DISPLAY_PIPE_C_EVENT_INTERRUPT (1<<9)
-#define I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT (1<<9)
-#define I915_DISPLAY_PIPE_C_DPBM_INTERRUPT (1<<8)
-#define I915_DISPLAY_PLANE_C_FLIP_PENDING_INTERRUPT (1<<8)
-#define I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT (1<<7)
-#define I915_DISPLAY_PIPE_A_EVENT_INTERRUPT (1<<6)
-#define I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT (1<<5)
-#define I915_DISPLAY_PIPE_B_EVENT_INTERRUPT (1<<4)
-#define I915_DISPLAY_PIPE_A_DPBM_INTERRUPT (1<<3)
-#define I915_DISPLAY_PIPE_B_DPBM_INTERRUPT (1<<2)
-#define I915_DEBUG_INTERRUPT (1<<2)
-#define I915_WINVALID_INTERRUPT (1<<1)
-#define I915_USER_INTERRUPT (1<<1)
-#define I915_ASLE_INTERRUPT (1<<0)
-#define I915_BSD_USER_INTERRUPT (1<<25)
+#define ILK_BSD_USER_INTERRUPT (1 << 5)
+
+#define I915_PM_INTERRUPT (1 << 31)
+#define I915_ISP_INTERRUPT (1 << 22)
+#define I915_LPE_PIPE_B_INTERRUPT (1 << 21)
+#define I915_LPE_PIPE_A_INTERRUPT (1 << 20)
+#define I915_MIPIC_INTERRUPT (1 << 19)
+#define I915_MIPIA_INTERRUPT (1 << 18)
+#define I915_PIPE_CONTROL_NOTIFY_INTERRUPT (1 << 18)
+#define I915_DISPLAY_PORT_INTERRUPT (1 << 17)
+#define I915_DISPLAY_PIPE_C_HBLANK_INTERRUPT (1 << 16)
+#define I915_MASTER_ERROR_INTERRUPT (1 << 15)
+#define I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT (1 << 15)
+#define I915_DISPLAY_PIPE_B_HBLANK_INTERRUPT (1 << 14)
+#define I915_GMCH_THERMAL_SENSOR_EVENT_INTERRUPT (1 << 14) /* p-state */
+#define I915_DISPLAY_PIPE_A_HBLANK_INTERRUPT (1 << 13)
+#define I915_HWB_OOM_INTERRUPT (1 << 13)
+#define I915_LPE_PIPE_C_INTERRUPT (1 << 12)
+#define I915_SYNC_STATUS_INTERRUPT (1 << 12)
+#define I915_MISC_INTERRUPT (1 << 11)
+#define I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT (1 << 11)
+#define I915_DISPLAY_PIPE_C_VBLANK_INTERRUPT (1 << 10)
+#define I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT (1 << 10)
+#define I915_DISPLAY_PIPE_C_EVENT_INTERRUPT (1 << 9)
+#define I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT (1 << 9)
+#define I915_DISPLAY_PIPE_C_DPBM_INTERRUPT (1 << 8)
+#define I915_DISPLAY_PLANE_C_FLIP_PENDING_INTERRUPT (1 << 8)
+#define I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT (1 << 7)
+#define I915_DISPLAY_PIPE_A_EVENT_INTERRUPT (1 << 6)
+#define I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT (1 << 5)
+#define I915_DISPLAY_PIPE_B_EVENT_INTERRUPT (1 << 4)
+#define I915_DISPLAY_PIPE_A_DPBM_INTERRUPT (1 << 3)
+#define I915_DISPLAY_PIPE_B_DPBM_INTERRUPT (1 << 2)
+#define I915_DEBUG_INTERRUPT (1 << 2)
+#define I915_WINVALID_INTERRUPT (1 << 1)
+#define I915_USER_INTERRUPT (1 << 1)
+#define I915_ASLE_INTERRUPT (1 << 0)
+#define I915_BSD_USER_INTERRUPT (1 << 25)
#define I915_HDMI_LPE_AUDIO_BASE (VLV_DISPLAY_BASE + 0x65000)
#define I915_HDMI_LPE_AUDIO_SIZE 0x1000
#define GEN7_FF_THREAD_MODE _MMIO(0x20a0)
#define GEN7_FF_SCHED_MASK 0x0077070
#define GEN8_FF_DS_REF_CNT_FFME (1 << 19)
-#define GEN7_FF_TS_SCHED_HS1 (0x5<<16)
-#define GEN7_FF_TS_SCHED_HS0 (0x3<<16)
-#define GEN7_FF_TS_SCHED_LOAD_BALANCE (0x1<<16)
-#define GEN7_FF_TS_SCHED_HW (0x0<<16) /* Default */
+#define GEN7_FF_TS_SCHED_HS1 (0x5 << 16)
+#define GEN7_FF_TS_SCHED_HS0 (0x3 << 16)
+#define GEN7_FF_TS_SCHED_LOAD_BALANCE (0x1 << 16)
+#define GEN7_FF_TS_SCHED_HW (0x0 << 16) /* Default */
#define GEN7_FF_VS_REF_CNT_FFME (1 << 15)
-#define GEN7_FF_VS_SCHED_HS1 (0x5<<12)
-#define GEN7_FF_VS_SCHED_HS0 (0x3<<12)
-#define GEN7_FF_VS_SCHED_LOAD_BALANCE (0x1<<12) /* Default */
-#define GEN7_FF_VS_SCHED_HW (0x0<<12)
-#define GEN7_FF_DS_SCHED_HS1 (0x5<<4)
-#define GEN7_FF_DS_SCHED_HS0 (0x3<<4)
-#define GEN7_FF_DS_SCHED_LOAD_BALANCE (0x1<<4) /* Default */
-#define GEN7_FF_DS_SCHED_HW (0x0<<4)
+#define GEN7_FF_VS_SCHED_HS1 (0x5 << 12)
+#define GEN7_FF_VS_SCHED_HS0 (0x3 << 12)
+#define GEN7_FF_VS_SCHED_LOAD_BALANCE (0x1 << 12) /* Default */
+#define GEN7_FF_VS_SCHED_HW (0x0 << 12)
+#define GEN7_FF_DS_SCHED_HS1 (0x5 << 4)
+#define GEN7_FF_DS_SCHED_HS0 (0x3 << 4)
+#define GEN7_FF_DS_SCHED_LOAD_BALANCE (0x1 << 4) /* Default */
+#define GEN7_FF_DS_SCHED_HW (0x0 << 4)
/*
* Framebuffer compression (915+ only)
#define FBC_CFB_BASE _MMIO(0x3200) /* 4k page aligned */
#define FBC_LL_BASE _MMIO(0x3204) /* 4k page aligned */
#define FBC_CONTROL _MMIO(0x3208)
-#define FBC_CTL_EN (1<<31)
-#define FBC_CTL_PERIODIC (1<<30)
+#define FBC_CTL_EN (1 << 31)
+#define FBC_CTL_PERIODIC (1 << 30)
#define FBC_CTL_INTERVAL_SHIFT (16)
-#define FBC_CTL_UNCOMPRESSIBLE (1<<14)
-#define FBC_CTL_C3_IDLE (1<<13)
+#define FBC_CTL_UNCOMPRESSIBLE (1 << 14)
+#define FBC_CTL_C3_IDLE (1 << 13)
#define FBC_CTL_STRIDE_SHIFT (5)
#define FBC_CTL_FENCENO_SHIFT (0)
#define FBC_COMMAND _MMIO(0x320c)
-#define FBC_CMD_COMPRESS (1<<0)
+#define FBC_CMD_COMPRESS (1 << 0)
#define FBC_STATUS _MMIO(0x3210)
-#define FBC_STAT_COMPRESSING (1<<31)
-#define FBC_STAT_COMPRESSED (1<<30)
-#define FBC_STAT_MODIFIED (1<<29)
+#define FBC_STAT_COMPRESSING (1 << 31)
+#define FBC_STAT_COMPRESSED (1 << 30)
+#define FBC_STAT_MODIFIED (1 << 29)
#define FBC_STAT_CURRENT_LINE_SHIFT (0)
#define FBC_CONTROL2 _MMIO(0x3214)
-#define FBC_CTL_FENCE_DBL (0<<4)
-#define FBC_CTL_IDLE_IMM (0<<2)
-#define FBC_CTL_IDLE_FULL (1<<2)
-#define FBC_CTL_IDLE_LINE (2<<2)
-#define FBC_CTL_IDLE_DEBUG (3<<2)
-#define FBC_CTL_CPU_FENCE (1<<1)
-#define FBC_CTL_PLANE(plane) ((plane)<<0)
+#define FBC_CTL_FENCE_DBL (0 << 4)
+#define FBC_CTL_IDLE_IMM (0 << 2)
+#define FBC_CTL_IDLE_FULL (1 << 2)
+#define FBC_CTL_IDLE_LINE (2 << 2)
+#define FBC_CTL_IDLE_DEBUG (3 << 2)
+#define FBC_CTL_CPU_FENCE (1 << 1)
+#define FBC_CTL_PLANE(plane) ((plane) << 0)
#define FBC_FENCE_OFF _MMIO(0x3218) /* BSpec typo has 321Bh */
#define FBC_TAG(i) _MMIO(0x3300 + (i) * 4)
#define FBC_LL_SIZE (1536)
#define FBC_LLC_READ_CTRL _MMIO(0x9044)
-#define FBC_LLC_FULLY_OPEN (1<<30)
+#define FBC_LLC_FULLY_OPEN (1 << 30)
/* Framebuffer compression for GM45+ */
#define DPFC_CB_BASE _MMIO(0x3200)
#define DPFC_CONTROL _MMIO(0x3208)
-#define DPFC_CTL_EN (1<<31)
-#define DPFC_CTL_PLANE(plane) ((plane)<<30)
-#define IVB_DPFC_CTL_PLANE(plane) ((plane)<<29)
-#define DPFC_CTL_FENCE_EN (1<<29)
-#define IVB_DPFC_CTL_FENCE_EN (1<<28)
-#define DPFC_CTL_PERSISTENT_MODE (1<<25)
-#define DPFC_SR_EN (1<<10)
-#define DPFC_CTL_LIMIT_1X (0<<6)
-#define DPFC_CTL_LIMIT_2X (1<<6)
-#define DPFC_CTL_LIMIT_4X (2<<6)
+#define DPFC_CTL_EN (1 << 31)
+#define DPFC_CTL_PLANE(plane) ((plane) << 30)
+#define IVB_DPFC_CTL_PLANE(plane) ((plane) << 29)
+#define DPFC_CTL_FENCE_EN (1 << 29)
+#define IVB_DPFC_CTL_FENCE_EN (1 << 28)
+#define DPFC_CTL_PERSISTENT_MODE (1 << 25)
+#define DPFC_SR_EN (1 << 10)
+#define DPFC_CTL_LIMIT_1X (0 << 6)
+#define DPFC_CTL_LIMIT_2X (1 << 6)
+#define DPFC_CTL_LIMIT_4X (2 << 6)
#define DPFC_RECOMP_CTL _MMIO(0x320c)
-#define DPFC_RECOMP_STALL_EN (1<<27)
+#define DPFC_RECOMP_STALL_EN (1 << 27)
#define DPFC_RECOMP_STALL_WM_SHIFT (16)
#define DPFC_RECOMP_STALL_WM_MASK (0x07ff0000)
#define DPFC_RECOMP_TIMER_COUNT_SHIFT (0)
#define DPFC_STATUS2 _MMIO(0x3214)
#define DPFC_FENCE_YOFF _MMIO(0x3218)
#define DPFC_CHICKEN _MMIO(0x3224)
-#define DPFC_HT_MODIFY (1<<31)
+#define DPFC_HT_MODIFY (1 << 31)
/* Framebuffer compression for Ironlake */
#define ILK_DPFC_CB_BASE _MMIO(0x43200)
#define ILK_DPFC_CONTROL _MMIO(0x43208)
-#define FBC_CTL_FALSE_COLOR (1<<10)
+#define FBC_CTL_FALSE_COLOR (1 << 10)
/* The bit 28-8 is reserved */
#define DPFC_RESERVED (0x1FFFFF00)
#define ILK_DPFC_RECOMP_CTL _MMIO(0x4320c)
#define BDW_FBC_COMP_SEG_MASK 0xfff
#define ILK_DPFC_FENCE_YOFF _MMIO(0x43218)
#define ILK_DPFC_CHICKEN _MMIO(0x43224)
-#define ILK_DPFC_DISABLE_DUMMY0 (1<<8)
-#define ILK_DPFC_NUKE_ON_ANY_MODIFICATION (1<<23)
+#define ILK_DPFC_DISABLE_DUMMY0 (1 << 8)
+#define ILK_DPFC_NUKE_ON_ANY_MODIFICATION (1 << 23)
#define ILK_FBC_RT_BASE _MMIO(0x2128)
-#define ILK_FBC_RT_VALID (1<<0)
-#define SNB_FBC_FRONT_BUFFER (1<<1)
+#define ILK_FBC_RT_VALID (1 << 0)
+#define SNB_FBC_FRONT_BUFFER (1 << 1)
#define ILK_DISPLAY_CHICKEN1 _MMIO(0x42000)
-#define ILK_FBCQ_DIS (1<<22)
-#define ILK_PABSTRETCH_DIS (1<<21)
+#define ILK_FBCQ_DIS (1 << 22)
+#define ILK_PABSTRETCH_DIS (1 << 21)
/*
* The following two registers are of type GTTMMADR
*/
#define SNB_DPFC_CTL_SA _MMIO(0x100100)
-#define SNB_CPU_FENCE_ENABLE (1<<29)
+#define SNB_CPU_FENCE_ENABLE (1 << 29)
#define DPFC_CPU_FENCE_OFFSET _MMIO(0x100104)
/* Framebuffer compression for Ivybridge */
#define IPS_ENABLE (1 << 31)
#define MSG_FBC_REND_STATE _MMIO(0x50380)
-#define FBC_REND_NUKE (1<<2)
-#define FBC_REND_CACHE_CLEAN (1<<1)
+#define FBC_REND_NUKE (1 << 2)
+#define FBC_REND_CACHE_CLEAN (1 << 1)
/*
* GPIO regs
#define GPIOF _MMIO(0x5024)
#define GPIOG _MMIO(0x5028)
#define GPIOH _MMIO(0x502c)
+#define GPIOJ _MMIO(0x5034)
+#define GPIOK _MMIO(0x5038)
+#define GPIOL _MMIO(0x503C)
+#define GPIOM _MMIO(0x5040)
# define GPIO_CLOCK_DIR_MASK (1 << 0)
# define GPIO_CLOCK_DIR_IN (0 << 1)
# define GPIO_CLOCK_DIR_OUT (1 << 1)
# define GPIO_DATA_PULLUP_DISABLE (1 << 13)
#define GMBUS0 _MMIO(dev_priv->gpio_mmio_base + 0x5100) /* clock/port select */
-#define GMBUS_AKSV_SELECT (1<<11)
-#define GMBUS_RATE_100KHZ (0<<8)
-#define GMBUS_RATE_50KHZ (1<<8)
-#define GMBUS_RATE_400KHZ (2<<8) /* reserved on Pineview */
-#define GMBUS_RATE_1MHZ (3<<8) /* reserved on Pineview */
-#define GMBUS_HOLD_EXT (1<<7) /* 300ns hold time, rsvd on Pineview */
+#define GMBUS_AKSV_SELECT (1 << 11)
+#define GMBUS_RATE_100KHZ (0 << 8)
+#define GMBUS_RATE_50KHZ (1 << 8)
+#define GMBUS_RATE_400KHZ (2 << 8) /* reserved on Pineview */
+#define GMBUS_RATE_1MHZ (3 << 8) /* reserved on Pineview */
+#define GMBUS_HOLD_EXT (1 << 7) /* 300ns hold time, rsvd on Pineview */
#define GMBUS_PIN_DISABLED 0
#define GMBUS_PIN_SSC 1
#define GMBUS_PIN_VGADDC 2
#define GMBUS_NUM_PINS 13 /* including 0 */
#define GMBUS1 _MMIO(dev_priv->gpio_mmio_base + 0x5104) /* command/status */
-#define GMBUS_SW_CLR_INT (1<<31)
-#define GMBUS_SW_RDY (1<<30)
-#define GMBUS_ENT (1<<29) /* enable timeout */
-#define GMBUS_CYCLE_NONE (0<<25)
-#define GMBUS_CYCLE_WAIT (1<<25)
-#define GMBUS_CYCLE_INDEX (2<<25)
-#define GMBUS_CYCLE_STOP (4<<25)
+#define GMBUS_SW_CLR_INT (1 << 31)
+#define GMBUS_SW_RDY (1 << 30)
+#define GMBUS_ENT (1 << 29) /* enable timeout */
+#define GMBUS_CYCLE_NONE (0 << 25)
+#define GMBUS_CYCLE_WAIT (1 << 25)
+#define GMBUS_CYCLE_INDEX (2 << 25)
+#define GMBUS_CYCLE_STOP (4 << 25)
#define GMBUS_BYTE_COUNT_SHIFT 16
#define GMBUS_BYTE_COUNT_MAX 256U
#define GMBUS_SLAVE_INDEX_SHIFT 8
#define GMBUS_SLAVE_ADDR_SHIFT 1
-#define GMBUS_SLAVE_READ (1<<0)
-#define GMBUS_SLAVE_WRITE (0<<0)
+#define GMBUS_SLAVE_READ (1 << 0)
+#define GMBUS_SLAVE_WRITE (0 << 0)
#define GMBUS2 _MMIO(dev_priv->gpio_mmio_base + 0x5108) /* status */
-#define GMBUS_INUSE (1<<15)
-#define GMBUS_HW_WAIT_PHASE (1<<14)
-#define GMBUS_STALL_TIMEOUT (1<<13)
-#define GMBUS_INT (1<<12)
-#define GMBUS_HW_RDY (1<<11)
-#define GMBUS_SATOER (1<<10)
-#define GMBUS_ACTIVE (1<<9)
+#define GMBUS_INUSE (1 << 15)
+#define GMBUS_HW_WAIT_PHASE (1 << 14)
+#define GMBUS_STALL_TIMEOUT (1 << 13)
+#define GMBUS_INT (1 << 12)
+#define GMBUS_HW_RDY (1 << 11)
+#define GMBUS_SATOER (1 << 10)
+#define GMBUS_ACTIVE (1 << 9)
#define GMBUS3 _MMIO(dev_priv->gpio_mmio_base + 0x510c) /* data buffer bytes 3-0 */
#define GMBUS4 _MMIO(dev_priv->gpio_mmio_base + 0x5110) /* interrupt mask (Pineview+) */
-#define GMBUS_SLAVE_TIMEOUT_EN (1<<4)
-#define GMBUS_NAK_EN (1<<3)
-#define GMBUS_IDLE_EN (1<<2)
-#define GMBUS_HW_WAIT_EN (1<<1)
-#define GMBUS_HW_RDY_EN (1<<0)
+#define GMBUS_SLAVE_TIMEOUT_EN (1 << 4)
+#define GMBUS_NAK_EN (1 << 3)
+#define GMBUS_IDLE_EN (1 << 2)
+#define GMBUS_HW_WAIT_EN (1 << 1)
+#define GMBUS_HW_RDY_EN (1 << 0)
#define GMBUS5 _MMIO(dev_priv->gpio_mmio_base + 0x5120) /* byte index */
-#define GMBUS_2BYTE_INDEX_EN (1<<31)
+#define GMBUS_2BYTE_INDEX_EN (1 << 31)
/*
* Clock control & power management
#define DPLL_P2_CLOCK_DIV_MASK 0x03000000 /* i915 */
#define DPLL_FPA01_P1_POST_DIV_MASK 0x00ff0000 /* i915 */
#define DPLL_FPA01_P1_POST_DIV_MASK_PINEVIEW 0x00ff8000 /* Pineview */
-#define DPLL_LOCK_VLV (1<<15)
-#define DPLL_INTEGRATED_CRI_CLK_VLV (1<<14)
-#define DPLL_INTEGRATED_REF_CLK_VLV (1<<13)
-#define DPLL_SSC_REF_CLK_CHV (1<<13)
+#define DPLL_LOCK_VLV (1 << 15)
+#define DPLL_INTEGRATED_CRI_CLK_VLV (1 << 14)
+#define DPLL_INTEGRATED_REF_CLK_VLV (1 << 13)
+#define DPLL_SSC_REF_CLK_CHV (1 << 13)
#define DPLL_PORTC_READY_MASK (0xf << 4)
#define DPLL_PORTB_READY_MASK (0xf)
#define DPIO_PHY_STATUS _MMIO(VLV_DISPLAY_BASE + 0x6240)
#define DPLL_PORTD_READY_MASK (0xf)
#define DISPLAY_PHY_CONTROL _MMIO(VLV_DISPLAY_BASE + 0x60100)
-#define PHY_CH_POWER_DOWN_OVRD_EN(phy, ch) (1 << (2*(phy)+(ch)+27))
+#define PHY_CH_POWER_DOWN_OVRD_EN(phy, ch) (1 << (2 * (phy) + (ch) + 27))
#define PHY_LDO_DELAY_0NS 0x0
#define PHY_LDO_DELAY_200NS 0x1
#define PHY_LDO_DELAY_600NS 0x2
-#define PHY_LDO_SEQ_DELAY(delay, phy) ((delay) << (2*(phy)+23))
-#define PHY_CH_POWER_DOWN_OVRD(mask, phy, ch) ((mask) << (8*(phy)+4*(ch)+11))
+#define PHY_LDO_SEQ_DELAY(delay, phy) ((delay) << (2 * (phy) + 23))
+#define PHY_CH_POWER_DOWN_OVRD(mask, phy, ch) ((mask) << (8 * (phy) + 4 * (ch) + 11))
#define PHY_CH_SU_PSR 0x1
#define PHY_CH_DEEP_PSR 0x7
-#define PHY_CH_POWER_MODE(mode, phy, ch) ((mode) << (6*(phy)+3*(ch)+2))
+#define PHY_CH_POWER_MODE(mode, phy, ch) ((mode) << (6 * (phy) + 3 * (ch) + 2))
#define PHY_COM_LANE_RESET_DEASSERT(phy) (1 << (phy))
#define DISPLAY_PHY_STATUS _MMIO(VLV_DISPLAY_BASE + 0x60104)
-#define PHY_POWERGOOD(phy) (((phy) == DPIO_PHY0) ? (1<<31) : (1<<30))
-#define PHY_STATUS_CMN_LDO(phy, ch) (1 << (6-(6*(phy)+3*(ch))))
-#define PHY_STATUS_SPLINE_LDO(phy, ch, spline) (1 << (8-(6*(phy)+3*(ch)+(spline))))
+#define PHY_POWERGOOD(phy) (((phy) == DPIO_PHY0) ? (1 << 31) : (1 << 30))
+#define PHY_STATUS_CMN_LDO(phy, ch) (1 << (6 - (6 * (phy) + 3 * (ch))))
+#define PHY_STATUS_SPLINE_LDO(phy, ch, spline) (1 << (8 - (6 * (phy) + 3 * (ch) + (spline))))
/*
* The i830 generation, in LVDS mode, defines P1 as the bit number set within
/* Ironlake */
# define PLL_REF_SDVO_HDMI_MULTIPLIER_SHIFT 9
# define PLL_REF_SDVO_HDMI_MULTIPLIER_MASK (7 << 9)
-# define PLL_REF_SDVO_HDMI_MULTIPLIER(x) (((x)-1) << 9)
+# define PLL_REF_SDVO_HDMI_MULTIPLIER(x) (((x) - 1) << 9)
# define DPLL_FPA1_P1_POST_DIV_SHIFT 0
# define DPLL_FPA1_P1_POST_DIV_MASK 0xff
#define DPLLA_TEST_M_BYPASS (1 << 2)
#define DPLLA_INPUT_BUFFER_ENABLE (1 << 0)
#define D_STATE _MMIO(0x6104)
-#define DSTATE_GFX_RESET_I830 (1<<6)
-#define DSTATE_PLL_D3_OFF (1<<3)
-#define DSTATE_GFX_CLOCK_GATING (1<<1)
-#define DSTATE_DOT_CLOCK_GATING (1<<0)
+#define DSTATE_GFX_RESET_I830 (1 << 6)
+#define DSTATE_PLL_D3_OFF (1 << 3)
+#define DSTATE_GFX_CLOCK_GATING (1 << 1)
+#define DSTATE_DOT_CLOCK_GATING (1 << 0)
#define DSPCLK_GATE_D _MMIO(dev_priv->info.display_mmio_offset + 0x6200)
# define DPUNIT_B_CLOCK_GATE_DISABLE (1 << 30) /* 965 */
# define VSUNIT_CLOCK_GATE_DISABLE (1 << 29) /* 965 */
#define DEUC _MMIO(0x6214) /* CRL only */
#define FW_BLC_SELF_VLV _MMIO(VLV_DISPLAY_BASE + 0x6500)
-#define FW_CSPWRDWNEN (1<<15)
+#define FW_CSPWRDWNEN (1 << 15)
#define MI_ARB_VLV _MMIO(VLV_DISPLAY_BASE + 0x6504)
#define HPLLVCO_MOBILE _MMIO(MCHBAR_MIRROR_BASE + 0xc0f)
#define TSC1 _MMIO(0x11001)
-#define TSE (1<<0)
+#define TSE (1 << 0)
#define TR1 _MMIO(0x11006)
#define TSFS _MMIO(0x11020)
#define TSFS_SLOPE_MASK 0x0000ff00
#define MEMCTL_CMD_CHVID 3
#define MEMCTL_CMD_VMMOFF 4
#define MEMCTL_CMD_VMMON 5
-#define MEMCTL_CMD_STS (1<<12) /* write 1 triggers command, clears
+#define MEMCTL_CMD_STS (1 << 12) /* write 1 triggers command, clears
when command complete */
#define MEMCTL_FREQ_MASK 0x0f00 /* jitter, from 0-15 */
#define MEMCTL_FREQ_SHIFT 8
-#define MEMCTL_SFCAVM (1<<7)
+#define MEMCTL_SFCAVM (1 << 7)
#define MEMCTL_TGT_VID_MASK 0x007f
#define MEMIHYST _MMIO(0x1117c)
#define MEMINTREN _MMIO(0x11180) /* 16 bits */
-#define MEMINT_RSEXIT_EN (1<<8)
-#define MEMINT_CX_SUPR_EN (1<<7)
-#define MEMINT_CONT_BUSY_EN (1<<6)
-#define MEMINT_AVG_BUSY_EN (1<<5)
-#define MEMINT_EVAL_CHG_EN (1<<4)
-#define MEMINT_MON_IDLE_EN (1<<3)
-#define MEMINT_UP_EVAL_EN (1<<2)
-#define MEMINT_DOWN_EVAL_EN (1<<1)
-#define MEMINT_SW_CMD_EN (1<<0)
+#define MEMINT_RSEXIT_EN (1 << 8)
+#define MEMINT_CX_SUPR_EN (1 << 7)
+#define MEMINT_CONT_BUSY_EN (1 << 6)
+#define MEMINT_AVG_BUSY_EN (1 << 5)
+#define MEMINT_EVAL_CHG_EN (1 << 4)
+#define MEMINT_MON_IDLE_EN (1 << 3)
+#define MEMINT_UP_EVAL_EN (1 << 2)
+#define MEMINT_DOWN_EVAL_EN (1 << 1)
+#define MEMINT_SW_CMD_EN (1 << 0)
#define MEMINTRSTR _MMIO(0x11182) /* 16 bits */
#define MEM_RSEXIT_MASK 0xc000
#define MEM_RSEXIT_SHIFT 14
#define MEM_INT_STEER_SMI 2
#define MEM_INT_STEER_SCI 3
#define MEMINTRSTS _MMIO(0x11184)
-#define MEMINT_RSEXIT (1<<7)
-#define MEMINT_CONT_BUSY (1<<6)
-#define MEMINT_AVG_BUSY (1<<5)
-#define MEMINT_EVAL_CHG (1<<4)
-#define MEMINT_MON_IDLE (1<<3)
-#define MEMINT_UP_EVAL (1<<2)
-#define MEMINT_DOWN_EVAL (1<<1)
-#define MEMINT_SW_CMD (1<<0)
+#define MEMINT_RSEXIT (1 << 7)
+#define MEMINT_CONT_BUSY (1 << 6)
+#define MEMINT_AVG_BUSY (1 << 5)
+#define MEMINT_EVAL_CHG (1 << 4)
+#define MEMINT_MON_IDLE (1 << 3)
+#define MEMINT_UP_EVAL (1 << 2)
+#define MEMINT_DOWN_EVAL (1 << 1)
+#define MEMINT_SW_CMD (1 << 0)
#define MEMMODECTL _MMIO(0x11190)
-#define MEMMODE_BOOST_EN (1<<31)
+#define MEMMODE_BOOST_EN (1 << 31)
#define MEMMODE_BOOST_FREQ_MASK 0x0f000000 /* jitter for boost, 0-15 */
#define MEMMODE_BOOST_FREQ_SHIFT 24
#define MEMMODE_IDLE_MODE_MASK 0x00030000
#define MEMMODE_IDLE_MODE_SHIFT 16
#define MEMMODE_IDLE_MODE_EVAL 0
#define MEMMODE_IDLE_MODE_CONT 1
-#define MEMMODE_HWIDLE_EN (1<<15)
-#define MEMMODE_SWMODE_EN (1<<14)
-#define MEMMODE_RCLK_GATE (1<<13)
-#define MEMMODE_HW_UPDATE (1<<12)
+#define MEMMODE_HWIDLE_EN (1 << 15)
+#define MEMMODE_SWMODE_EN (1 << 14)
+#define MEMMODE_RCLK_GATE (1 << 13)
+#define MEMMODE_HW_UPDATE (1 << 12)
#define MEMMODE_FSTART_MASK 0x00000f00 /* starting jitter, 0-15 */
#define MEMMODE_FSTART_SHIFT 8
#define MEMMODE_FMAX_MASK 0x000000f0 /* max jitter, 0-15 */
#define SWMEMCMD_TARVID (3 << 13)
#define SWMEMCMD_VRM_OFF (4 << 13)
#define SWMEMCMD_VRM_ON (5 << 13)
-#define CMDSTS (1<<12)
-#define SFCAVM (1<<11)
+#define CMDSTS (1 << 12)
+#define SFCAVM (1 << 11)
#define SWFREQ_MASK 0x0380 /* P0-7 */
#define SWFREQ_SHIFT 7
#define TARVID_MASK 0x001f
#define RCUPEI _MMIO(0x111b0)
#define RCDNEI _MMIO(0x111b4)
#define RSTDBYCTL _MMIO(0x111b8)
-#define RS1EN (1<<31)
-#define RS2EN (1<<30)
-#define RS3EN (1<<29)
-#define D3RS3EN (1<<28) /* Display D3 imlies RS3 */
-#define SWPROMORSX (1<<27) /* RSx promotion timers ignored */
-#define RCWAKERW (1<<26) /* Resetwarn from PCH causes wakeup */
-#define DPRSLPVREN (1<<25) /* Fast voltage ramp enable */
-#define GFXTGHYST (1<<24) /* Hysteresis to allow trunk gating */
-#define RCX_SW_EXIT (1<<23) /* Leave RSx and prevent re-entry */
-#define RSX_STATUS_MASK (7<<20)
-#define RSX_STATUS_ON (0<<20)
-#define RSX_STATUS_RC1 (1<<20)
-#define RSX_STATUS_RC1E (2<<20)
-#define RSX_STATUS_RS1 (3<<20)
-#define RSX_STATUS_RS2 (4<<20) /* aka rc6 */
-#define RSX_STATUS_RSVD (5<<20) /* deep rc6 unsupported on ilk */
-#define RSX_STATUS_RS3 (6<<20) /* rs3 unsupported on ilk */
-#define RSX_STATUS_RSVD2 (7<<20)
-#define UWRCRSXE (1<<19) /* wake counter limit prevents rsx */
-#define RSCRP (1<<18) /* rs requests control on rs1/2 reqs */
-#define JRSC (1<<17) /* rsx coupled to cpu c-state */
-#define RS2INC0 (1<<16) /* allow rs2 in cpu c0 */
-#define RS1CONTSAV_MASK (3<<14)
-#define RS1CONTSAV_NO_RS1 (0<<14) /* rs1 doesn't save/restore context */
-#define RS1CONTSAV_RSVD (1<<14)
-#define RS1CONTSAV_SAVE_RS1 (2<<14) /* rs1 saves context */
-#define RS1CONTSAV_FULL_RS1 (3<<14) /* rs1 saves and restores context */
-#define NORMSLEXLAT_MASK (3<<12)
-#define SLOW_RS123 (0<<12)
-#define SLOW_RS23 (1<<12)
-#define SLOW_RS3 (2<<12)
-#define NORMAL_RS123 (3<<12)
-#define RCMODE_TIMEOUT (1<<11) /* 0 is eval interval method */
-#define IMPROMOEN (1<<10) /* promo is immediate or delayed until next idle interval (only for timeout method above) */
-#define RCENTSYNC (1<<9) /* rs coupled to cpu c-state (3/6/7) */
-#define STATELOCK (1<<7) /* locked to rs_cstate if 0 */
-#define RS_CSTATE_MASK (3<<4)
-#define RS_CSTATE_C367_RS1 (0<<4)
-#define RS_CSTATE_C36_RS1_C7_RS2 (1<<4)
-#define RS_CSTATE_RSVD (2<<4)
-#define RS_CSTATE_C367_RS2 (3<<4)
-#define REDSAVES (1<<3) /* no context save if was idle during rs0 */
-#define REDRESTORES (1<<2) /* no restore if was idle during rs0 */
+#define RS1EN (1 << 31)
+#define RS2EN (1 << 30)
+#define RS3EN (1 << 29)
+#define D3RS3EN (1 << 28) /* Display D3 imlies RS3 */
+#define SWPROMORSX (1 << 27) /* RSx promotion timers ignored */
+#define RCWAKERW (1 << 26) /* Resetwarn from PCH causes wakeup */
+#define DPRSLPVREN (1 << 25) /* Fast voltage ramp enable */
+#define GFXTGHYST (1 << 24) /* Hysteresis to allow trunk gating */
+#define RCX_SW_EXIT (1 << 23) /* Leave RSx and prevent re-entry */
+#define RSX_STATUS_MASK (7 << 20)
+#define RSX_STATUS_ON (0 << 20)
+#define RSX_STATUS_RC1 (1 << 20)
+#define RSX_STATUS_RC1E (2 << 20)
+#define RSX_STATUS_RS1 (3 << 20)
+#define RSX_STATUS_RS2 (4 << 20) /* aka rc6 */
+#define RSX_STATUS_RSVD (5 << 20) /* deep rc6 unsupported on ilk */
+#define RSX_STATUS_RS3 (6 << 20) /* rs3 unsupported on ilk */
+#define RSX_STATUS_RSVD2 (7 << 20)
+#define UWRCRSXE (1 << 19) /* wake counter limit prevents rsx */
+#define RSCRP (1 << 18) /* rs requests control on rs1/2 reqs */
+#define JRSC (1 << 17) /* rsx coupled to cpu c-state */
+#define RS2INC0 (1 << 16) /* allow rs2 in cpu c0 */
+#define RS1CONTSAV_MASK (3 << 14)
+#define RS1CONTSAV_NO_RS1 (0 << 14) /* rs1 doesn't save/restore context */
+#define RS1CONTSAV_RSVD (1 << 14)
+#define RS1CONTSAV_SAVE_RS1 (2 << 14) /* rs1 saves context */
+#define RS1CONTSAV_FULL_RS1 (3 << 14) /* rs1 saves and restores context */
+#define NORMSLEXLAT_MASK (3 << 12)
+#define SLOW_RS123 (0 << 12)
+#define SLOW_RS23 (1 << 12)
+#define SLOW_RS3 (2 << 12)
+#define NORMAL_RS123 (3 << 12)
+#define RCMODE_TIMEOUT (1 << 11) /* 0 is eval interval method */
+#define IMPROMOEN (1 << 10) /* promo is immediate or delayed until next idle interval (only for timeout method above) */
+#define RCENTSYNC (1 << 9) /* rs coupled to cpu c-state (3/6/7) */
+#define STATELOCK (1 << 7) /* locked to rs_cstate if 0 */
+#define RS_CSTATE_MASK (3 << 4)
+#define RS_CSTATE_C367_RS1 (0 << 4)
+#define RS_CSTATE_C36_RS1_C7_RS2 (1 << 4)
+#define RS_CSTATE_RSVD (2 << 4)
+#define RS_CSTATE_C367_RS2 (3 << 4)
+#define REDSAVES (1 << 3) /* no context save if was idle during rs0 */
+#define REDRESTORES (1 << 2) /* no restore if was idle during rs0 */
#define VIDCTL _MMIO(0x111c0)
#define VIDSTS _MMIO(0x111c8)
#define VIDSTART _MMIO(0x111cc) /* 8 bits */
#define MEMSTAT_VID_SHIFT 8
#define MEMSTAT_PSTATE_MASK 0x00f8
#define MEMSTAT_PSTATE_SHIFT 3
-#define MEMSTAT_MON_ACTV (1<<2)
+#define MEMSTAT_MON_ACTV (1 << 2)
#define MEMSTAT_SRC_CTL_MASK 0x0003
#define MEMSTAT_SRC_CTL_CORE 0
#define MEMSTAT_SRC_CTL_TRB 1
#define RCPREVBSYTUPAVG _MMIO(0x113b8)
#define RCPREVBSYTDNAVG _MMIO(0x113bc)
#define PMMISC _MMIO(0x11214)
-#define MCPPCE_EN (1<<0) /* enable PM_MSG from PCH->MPC */
+#define MCPPCE_EN (1 << 0) /* enable PM_MSG from PCH->MPC */
#define SDEW _MMIO(0x1124c)
#define CSIEW0 _MMIO(0x11250)
#define CSIEW1 _MMIO(0x11254)
#define RPPREVBSYTUPAVG _MMIO(0x113b8)
#define RPPREVBSYTDNAVG _MMIO(0x113bc)
#define ECR _MMIO(0x11600)
-#define ECR_GPFE (1<<31)
-#define ECR_IMONE (1<<30)
+#define ECR_GPFE (1 << 31)
+#define ECR_IMONE (1 << 30)
#define ECR_CAP_MASK 0x0000001f /* Event range, 0-31 */
#define OGW0 _MMIO(0x11608)
#define OGW1 _MMIO(0x1160c)
FAULT_AND_CONTINUE /* Unsupported */
};
-#define GEN8_CTX_VALID (1<<0)
-#define GEN8_CTX_FORCE_PD_RESTORE (1<<1)
-#define GEN8_CTX_FORCE_RESTORE (1<<2)
-#define GEN8_CTX_L3LLC_COHERENT (1<<5)
-#define GEN8_CTX_PRIVILEGE (1<<8)
+#define GEN8_CTX_VALID (1 << 0)
+#define GEN8_CTX_FORCE_PD_RESTORE (1 << 1)
+#define GEN8_CTX_FORCE_RESTORE (1 << 2)
+#define GEN8_CTX_L3LLC_COHERENT (1 << 5)
+#define GEN8_CTX_PRIVILEGE (1 << 8)
#define GEN8_CTX_ADDRESSING_MODE_SHIFT 3
#define GEN8_CTX_ID_SHIFT 32
#define OVADD _MMIO(0x30000)
#define DOVSTA _MMIO(0x30008)
-#define OC_BUF (0x3<<20)
+#define OC_BUF (0x3 << 20)
#define OGAMC5 _MMIO(0x30010)
#define OGAMC4 _MMIO(0x30014)
#define OGAMC3 _MMIO(0x30018)
/* VLV eDP PSR registers */
#define _PSRCTLA (VLV_DISPLAY_BASE + 0x60090)
#define _PSRCTLB (VLV_DISPLAY_BASE + 0x61090)
-#define VLV_EDP_PSR_ENABLE (1<<0)
-#define VLV_EDP_PSR_RESET (1<<1)
-#define VLV_EDP_PSR_MODE_MASK (7<<2)
-#define VLV_EDP_PSR_MODE_HW_TIMER (1<<3)
-#define VLV_EDP_PSR_MODE_SW_TIMER (1<<2)
-#define VLV_EDP_PSR_SINGLE_FRAME_UPDATE (1<<7)
-#define VLV_EDP_PSR_ACTIVE_ENTRY (1<<8)
-#define VLV_EDP_PSR_SRC_TRANSMITTER_STATE (1<<9)
-#define VLV_EDP_PSR_DBL_FRAME (1<<10)
-#define VLV_EDP_PSR_FRAME_COUNT_MASK (0xff<<16)
+#define VLV_EDP_PSR_ENABLE (1 << 0)
+#define VLV_EDP_PSR_RESET (1 << 1)
+#define VLV_EDP_PSR_MODE_MASK (7 << 2)
+#define VLV_EDP_PSR_MODE_HW_TIMER (1 << 3)
+#define VLV_EDP_PSR_MODE_SW_TIMER (1 << 2)
+#define VLV_EDP_PSR_SINGLE_FRAME_UPDATE (1 << 7)
+#define VLV_EDP_PSR_ACTIVE_ENTRY (1 << 8)
+#define VLV_EDP_PSR_SRC_TRANSMITTER_STATE (1 << 9)
+#define VLV_EDP_PSR_DBL_FRAME (1 << 10)
+#define VLV_EDP_PSR_FRAME_COUNT_MASK (0xff << 16)
#define VLV_EDP_PSR_IDLE_FRAME_SHIFT 16
#define VLV_PSRCTL(pipe) _MMIO_PIPE(pipe, _PSRCTLA, _PSRCTLB)
#define _VSCSDPA (VLV_DISPLAY_BASE + 0x600a0)
#define _VSCSDPB (VLV_DISPLAY_BASE + 0x610a0)
-#define VLV_EDP_PSR_SDP_FREQ_MASK (3<<30)
-#define VLV_EDP_PSR_SDP_FREQ_ONCE (1<<31)
-#define VLV_EDP_PSR_SDP_FREQ_EVFRAME (1<<30)
+#define VLV_EDP_PSR_SDP_FREQ_MASK (3 << 30)
+#define VLV_EDP_PSR_SDP_FREQ_ONCE (1 << 31)
+#define VLV_EDP_PSR_SDP_FREQ_EVFRAME (1 << 30)
#define VLV_VSCSDP(pipe) _MMIO_PIPE(pipe, _VSCSDPA, _VSCSDPB)
#define _PSRSTATA (VLV_DISPLAY_BASE + 0x60094)
#define _PSRSTATB (VLV_DISPLAY_BASE + 0x61094)
-#define VLV_EDP_PSR_LAST_STATE_MASK (7<<3)
+#define VLV_EDP_PSR_LAST_STATE_MASK (7 << 3)
#define VLV_EDP_PSR_CURR_STATE_MASK 7
-#define VLV_EDP_PSR_DISABLED (0<<0)
-#define VLV_EDP_PSR_INACTIVE (1<<0)
-#define VLV_EDP_PSR_IN_TRANS_TO_ACTIVE (2<<0)
-#define VLV_EDP_PSR_ACTIVE_NORFB_UP (3<<0)
-#define VLV_EDP_PSR_ACTIVE_SF_UPDATE (4<<0)
-#define VLV_EDP_PSR_EXIT (5<<0)
-#define VLV_EDP_PSR_IN_TRANS (1<<7)
+#define VLV_EDP_PSR_DISABLED (0 << 0)
+#define VLV_EDP_PSR_INACTIVE (1 << 0)
+#define VLV_EDP_PSR_IN_TRANS_TO_ACTIVE (2 << 0)
+#define VLV_EDP_PSR_ACTIVE_NORFB_UP (3 << 0)
+#define VLV_EDP_PSR_ACTIVE_SF_UPDATE (4 << 0)
+#define VLV_EDP_PSR_EXIT (5 << 0)
+#define VLV_EDP_PSR_IN_TRANS (1 << 7)
#define VLV_PSRSTAT(pipe) _MMIO_PIPE(pipe, _PSRSTATA, _PSRSTATB)
/* HSW+ eDP PSR registers */
#define HSW_EDP_PSR_BASE 0x64800
#define BDW_EDP_PSR_BASE 0x6f800
#define EDP_PSR_CTL _MMIO(dev_priv->psr_mmio_base + 0)
-#define EDP_PSR_ENABLE (1<<31)
-#define BDW_PSR_SINGLE_FRAME (1<<30)
-#define EDP_PSR_RESTORE_PSR_ACTIVE_CTX_MASK (1<<29) /* SW can't modify */
-#define EDP_PSR_LINK_STANDBY (1<<27)
-#define EDP_PSR_MIN_LINK_ENTRY_TIME_MASK (3<<25)
-#define EDP_PSR_MIN_LINK_ENTRY_TIME_8_LINES (0<<25)
-#define EDP_PSR_MIN_LINK_ENTRY_TIME_4_LINES (1<<25)
-#define EDP_PSR_MIN_LINK_ENTRY_TIME_2_LINES (2<<25)
-#define EDP_PSR_MIN_LINK_ENTRY_TIME_0_LINES (3<<25)
+#define EDP_PSR_ENABLE (1 << 31)
+#define BDW_PSR_SINGLE_FRAME (1 << 30)
+#define EDP_PSR_RESTORE_PSR_ACTIVE_CTX_MASK (1 << 29) /* SW can't modify */
+#define EDP_PSR_LINK_STANDBY (1 << 27)
+#define EDP_PSR_MIN_LINK_ENTRY_TIME_MASK (3 << 25)
+#define EDP_PSR_MIN_LINK_ENTRY_TIME_8_LINES (0 << 25)
+#define EDP_PSR_MIN_LINK_ENTRY_TIME_4_LINES (1 << 25)
+#define EDP_PSR_MIN_LINK_ENTRY_TIME_2_LINES (2 << 25)
+#define EDP_PSR_MIN_LINK_ENTRY_TIME_0_LINES (3 << 25)
#define EDP_PSR_MAX_SLEEP_TIME_SHIFT 20
-#define EDP_PSR_SKIP_AUX_EXIT (1<<12)
-#define EDP_PSR_TP1_TP2_SEL (0<<11)
-#define EDP_PSR_TP1_TP3_SEL (1<<11)
-#define EDP_PSR_TP2_TP3_TIME_500us (0<<8)
-#define EDP_PSR_TP2_TP3_TIME_100us (1<<8)
-#define EDP_PSR_TP2_TP3_TIME_2500us (2<<8)
-#define EDP_PSR_TP2_TP3_TIME_0us (3<<8)
-#define EDP_PSR_TP1_TIME_500us (0<<4)
-#define EDP_PSR_TP1_TIME_100us (1<<4)
-#define EDP_PSR_TP1_TIME_2500us (2<<4)
-#define EDP_PSR_TP1_TIME_0us (3<<4)
+#define EDP_PSR_SKIP_AUX_EXIT (1 << 12)
+#define EDP_PSR_TP1_TP2_SEL (0 << 11)
+#define EDP_PSR_TP1_TP3_SEL (1 << 11)
+#define EDP_PSR_TP2_TP3_TIME_500us (0 << 8)
+#define EDP_PSR_TP2_TP3_TIME_100us (1 << 8)
+#define EDP_PSR_TP2_TP3_TIME_2500us (2 << 8)
+#define EDP_PSR_TP2_TP3_TIME_0us (3 << 8)
+#define EDP_PSR_TP1_TIME_500us (0 << 4)
+#define EDP_PSR_TP1_TIME_100us (1 << 4)
+#define EDP_PSR_TP1_TIME_2500us (2 << 4)
+#define EDP_PSR_TP1_TIME_0us (3 << 4)
#define EDP_PSR_IDLE_FRAME_SHIFT 0
/* Bspec claims those aren't shifted but stay at 0x64800 */
#define EDP_PSR_AUX_DATA(i) _MMIO(dev_priv->psr_mmio_base + 0x14 + (i) * 4) /* 5 registers */
#define EDP_PSR_STATUS _MMIO(dev_priv->psr_mmio_base + 0x40)
-#define EDP_PSR_STATUS_STATE_MASK (7<<29)
-#define EDP_PSR_STATUS_STATE_IDLE (0<<29)
-#define EDP_PSR_STATUS_STATE_SRDONACK (1<<29)
-#define EDP_PSR_STATUS_STATE_SRDENT (2<<29)
-#define EDP_PSR_STATUS_STATE_BUFOFF (3<<29)
-#define EDP_PSR_STATUS_STATE_BUFON (4<<29)
-#define EDP_PSR_STATUS_STATE_AUXACK (5<<29)
-#define EDP_PSR_STATUS_STATE_SRDOFFACK (6<<29)
-#define EDP_PSR_STATUS_LINK_MASK (3<<26)
-#define EDP_PSR_STATUS_LINK_FULL_OFF (0<<26)
-#define EDP_PSR_STATUS_LINK_FULL_ON (1<<26)
-#define EDP_PSR_STATUS_LINK_STANDBY (2<<26)
+#define EDP_PSR_STATUS_STATE_MASK (7 << 29)
+#define EDP_PSR_STATUS_STATE_IDLE (0 << 29)
+#define EDP_PSR_STATUS_STATE_SRDONACK (1 << 29)
+#define EDP_PSR_STATUS_STATE_SRDENT (2 << 29)
+#define EDP_PSR_STATUS_STATE_BUFOFF (3 << 29)
+#define EDP_PSR_STATUS_STATE_BUFON (4 << 29)
+#define EDP_PSR_STATUS_STATE_AUXACK (5 << 29)
+#define EDP_PSR_STATUS_STATE_SRDOFFACK (6 << 29)
+#define EDP_PSR_STATUS_LINK_MASK (3 << 26)
+#define EDP_PSR_STATUS_LINK_FULL_OFF (0 << 26)
+#define EDP_PSR_STATUS_LINK_FULL_ON (1 << 26)
+#define EDP_PSR_STATUS_LINK_STANDBY (2 << 26)
#define EDP_PSR_STATUS_MAX_SLEEP_TIMER_SHIFT 20
#define EDP_PSR_STATUS_MAX_SLEEP_TIMER_MASK 0x1f
#define EDP_PSR_STATUS_COUNT_SHIFT 16
#define EDP_PSR_STATUS_COUNT_MASK 0xf
-#define EDP_PSR_STATUS_AUX_ERROR (1<<15)
-#define EDP_PSR_STATUS_AUX_SENDING (1<<12)
-#define EDP_PSR_STATUS_SENDING_IDLE (1<<9)
-#define EDP_PSR_STATUS_SENDING_TP2_TP3 (1<<8)
-#define EDP_PSR_STATUS_SENDING_TP1 (1<<4)
+#define EDP_PSR_STATUS_AUX_ERROR (1 << 15)
+#define EDP_PSR_STATUS_AUX_SENDING (1 << 12)
+#define EDP_PSR_STATUS_SENDING_IDLE (1 << 9)
+#define EDP_PSR_STATUS_SENDING_TP2_TP3 (1 << 8)
+#define EDP_PSR_STATUS_SENDING_TP1 (1 << 4)
#define EDP_PSR_STATUS_IDLE_MASK 0xf
#define EDP_PSR_PERF_CNT _MMIO(dev_priv->psr_mmio_base + 0x44)
#define EDP_PSR_PERF_CNT_MASK 0xffffff
#define EDP_PSR_DEBUG _MMIO(dev_priv->psr_mmio_base + 0x60) /* PSR_MASK on SKL+ */
-#define EDP_PSR_DEBUG_MASK_MAX_SLEEP (1<<28)
-#define EDP_PSR_DEBUG_MASK_LPSP (1<<27)
-#define EDP_PSR_DEBUG_MASK_MEMUP (1<<26)
-#define EDP_PSR_DEBUG_MASK_HPD (1<<25)
-#define EDP_PSR_DEBUG_MASK_DISP_REG_WRITE (1<<16)
-#define EDP_PSR_DEBUG_EXIT_ON_PIXEL_UNDERRUN (1<<15) /* SKL+ */
+#define EDP_PSR_DEBUG_MASK_MAX_SLEEP (1 << 28)
+#define EDP_PSR_DEBUG_MASK_LPSP (1 << 27)
+#define EDP_PSR_DEBUG_MASK_MEMUP (1 << 26)
+#define EDP_PSR_DEBUG_MASK_HPD (1 << 25)
+#define EDP_PSR_DEBUG_MASK_DISP_REG_WRITE (1 << 16)
+#define EDP_PSR_DEBUG_EXIT_ON_PIXEL_UNDERRUN (1 << 15) /* SKL+ */
#define EDP_PSR2_CTL _MMIO(0x6f900)
-#define EDP_PSR2_ENABLE (1<<31)
-#define EDP_SU_TRACK_ENABLE (1<<30)
-#define EDP_Y_COORDINATE_VALID (1<<26) /* GLK and CNL+ */
-#define EDP_Y_COORDINATE_ENABLE (1<<25) /* GLK and CNL+ */
-#define EDP_MAX_SU_DISABLE_TIME(t) ((t)<<20)
-#define EDP_MAX_SU_DISABLE_TIME_MASK (0x1f<<20)
-#define EDP_PSR2_TP2_TIME_500us (0<<8)
-#define EDP_PSR2_TP2_TIME_100us (1<<8)
-#define EDP_PSR2_TP2_TIME_2500us (2<<8)
-#define EDP_PSR2_TP2_TIME_50us (3<<8)
-#define EDP_PSR2_TP2_TIME_MASK (3<<8)
+#define EDP_PSR2_ENABLE (1 << 31)
+#define EDP_SU_TRACK_ENABLE (1 << 30)
+#define EDP_Y_COORDINATE_VALID (1 << 26) /* GLK and CNL+ */
+#define EDP_Y_COORDINATE_ENABLE (1 << 25) /* GLK and CNL+ */
+#define EDP_MAX_SU_DISABLE_TIME(t) ((t) << 20)
+#define EDP_MAX_SU_DISABLE_TIME_MASK (0x1f << 20)
+#define EDP_PSR2_TP2_TIME_500us (0 << 8)
+#define EDP_PSR2_TP2_TIME_100us (1 << 8)
+#define EDP_PSR2_TP2_TIME_2500us (2 << 8)
+#define EDP_PSR2_TP2_TIME_50us (3 << 8)
+#define EDP_PSR2_TP2_TIME_MASK (3 << 8)
#define EDP_PSR2_FRAME_BEFORE_SU_SHIFT 4
-#define EDP_PSR2_FRAME_BEFORE_SU_MASK (0xf<<4)
-#define EDP_PSR2_FRAME_BEFORE_SU(a) ((a)<<4)
+#define EDP_PSR2_FRAME_BEFORE_SU_MASK (0xf << 4)
+#define EDP_PSR2_FRAME_BEFORE_SU(a) ((a) << 4)
#define EDP_PSR2_IDLE_FRAME_MASK 0xf
#define EDP_PSR2_IDLE_FRAME_SHIFT 0
#define PSR_EVENT_PSR_DISABLE (1 << 0)
#define EDP_PSR2_STATUS _MMIO(0x6f940)
-#define EDP_PSR2_STATUS_STATE_MASK (0xf<<28)
+#define EDP_PSR2_STATUS_STATE_MASK (0xf << 28)
#define EDP_PSR2_STATUS_STATE_SHIFT 28
/* VGA port control */
#define PCH_ADPA _MMIO(0xe1100)
#define VLV_ADPA _MMIO(VLV_DISPLAY_BASE + 0x61100)
-#define ADPA_DAC_ENABLE (1<<31)
+#define ADPA_DAC_ENABLE (1 << 31)
#define ADPA_DAC_DISABLE 0
#define ADPA_PIPE_SEL_SHIFT 30
-#define ADPA_PIPE_SEL_MASK (1<<30)
+#define ADPA_PIPE_SEL_MASK (1 << 30)
#define ADPA_PIPE_SEL(pipe) ((pipe) << 30)
#define ADPA_PIPE_SEL_SHIFT_CPT 29
-#define ADPA_PIPE_SEL_MASK_CPT (3<<29)
+#define ADPA_PIPE_SEL_MASK_CPT (3 << 29)
#define ADPA_PIPE_SEL_CPT(pipe) ((pipe) << 29)
#define ADPA_CRT_HOTPLUG_MASK 0x03ff0000 /* bit 25-16 */
-#define ADPA_CRT_HOTPLUG_MONITOR_NONE (0<<24)
-#define ADPA_CRT_HOTPLUG_MONITOR_MASK (3<<24)
-#define ADPA_CRT_HOTPLUG_MONITOR_COLOR (3<<24)
-#define ADPA_CRT_HOTPLUG_MONITOR_MONO (2<<24)
-#define ADPA_CRT_HOTPLUG_ENABLE (1<<23)
-#define ADPA_CRT_HOTPLUG_PERIOD_64 (0<<22)
-#define ADPA_CRT_HOTPLUG_PERIOD_128 (1<<22)
-#define ADPA_CRT_HOTPLUG_WARMUP_5MS (0<<21)
-#define ADPA_CRT_HOTPLUG_WARMUP_10MS (1<<21)
-#define ADPA_CRT_HOTPLUG_SAMPLE_2S (0<<20)
-#define ADPA_CRT_HOTPLUG_SAMPLE_4S (1<<20)
-#define ADPA_CRT_HOTPLUG_VOLTAGE_40 (0<<18)
-#define ADPA_CRT_HOTPLUG_VOLTAGE_50 (1<<18)
-#define ADPA_CRT_HOTPLUG_VOLTAGE_60 (2<<18)
-#define ADPA_CRT_HOTPLUG_VOLTAGE_70 (3<<18)
-#define ADPA_CRT_HOTPLUG_VOLREF_325MV (0<<17)
-#define ADPA_CRT_HOTPLUG_VOLREF_475MV (1<<17)
-#define ADPA_CRT_HOTPLUG_FORCE_TRIGGER (1<<16)
-#define ADPA_USE_VGA_HVPOLARITY (1<<15)
+#define ADPA_CRT_HOTPLUG_MONITOR_NONE (0 << 24)
+#define ADPA_CRT_HOTPLUG_MONITOR_MASK (3 << 24)
+#define ADPA_CRT_HOTPLUG_MONITOR_COLOR (3 << 24)
+#define ADPA_CRT_HOTPLUG_MONITOR_MONO (2 << 24)
+#define ADPA_CRT_HOTPLUG_ENABLE (1 << 23)
+#define ADPA_CRT_HOTPLUG_PERIOD_64 (0 << 22)
+#define ADPA_CRT_HOTPLUG_PERIOD_128 (1 << 22)
+#define ADPA_CRT_HOTPLUG_WARMUP_5MS (0 << 21)
+#define ADPA_CRT_HOTPLUG_WARMUP_10MS (1 << 21)
+#define ADPA_CRT_HOTPLUG_SAMPLE_2S (0 << 20)
+#define ADPA_CRT_HOTPLUG_SAMPLE_4S (1 << 20)
+#define ADPA_CRT_HOTPLUG_VOLTAGE_40 (0 << 18)
+#define ADPA_CRT_HOTPLUG_VOLTAGE_50 (1 << 18)
+#define ADPA_CRT_HOTPLUG_VOLTAGE_60 (2 << 18)
+#define ADPA_CRT_HOTPLUG_VOLTAGE_70 (3 << 18)
+#define ADPA_CRT_HOTPLUG_VOLREF_325MV (0 << 17)
+#define ADPA_CRT_HOTPLUG_VOLREF_475MV (1 << 17)
+#define ADPA_CRT_HOTPLUG_FORCE_TRIGGER (1 << 16)
+#define ADPA_USE_VGA_HVPOLARITY (1 << 15)
#define ADPA_SETS_HVPOLARITY 0
-#define ADPA_VSYNC_CNTL_DISABLE (1<<10)
+#define ADPA_VSYNC_CNTL_DISABLE (1 << 10)
#define ADPA_VSYNC_CNTL_ENABLE 0
-#define ADPA_HSYNC_CNTL_DISABLE (1<<11)
+#define ADPA_HSYNC_CNTL_DISABLE (1 << 11)
#define ADPA_HSYNC_CNTL_ENABLE 0
-#define ADPA_VSYNC_ACTIVE_HIGH (1<<4)
+#define ADPA_VSYNC_ACTIVE_HIGH (1 << 4)
#define ADPA_VSYNC_ACTIVE_LOW 0
-#define ADPA_HSYNC_ACTIVE_HIGH (1<<3)
+#define ADPA_HSYNC_ACTIVE_HIGH (1 << 3)
#define ADPA_HSYNC_ACTIVE_LOW 0
-#define ADPA_DPMS_MASK (~(3<<10))
-#define ADPA_DPMS_ON (0<<10)
-#define ADPA_DPMS_SUSPEND (1<<10)
-#define ADPA_DPMS_STANDBY (2<<10)
-#define ADPA_DPMS_OFF (3<<10)
+#define ADPA_DPMS_MASK (~(3 << 10))
+#define ADPA_DPMS_ON (0 << 10)
+#define ADPA_DPMS_SUSPEND (1 << 10)
+#define ADPA_DPMS_STANDBY (2 << 10)
+#define ADPA_DPMS_OFF (3 << 10)
/* Hotplug control (945+ only) */
#define DVO_BLANK_ACTIVE_HIGH (1 << 2)
#define DVO_OUTPUT_CSTATE_PIXELS (1 << 1) /* SDG only */
#define DVO_OUTPUT_SOURCE_SIZE_PIXELS (1 << 0) /* SDG only */
-#define DVO_PRESERVE_MASK (0x7<<24)
+#define DVO_PRESERVE_MASK (0x7 << 24)
#define DVOA_SRCDIM _MMIO(0x61124)
#define DVOB_SRCDIM _MMIO(0x61144)
#define DVOC_SRCDIM _MMIO(0x61164)
#define _DPD_AUX_CH_DATA4 (dev_priv->info.display_mmio_offset + 0x64320)
#define _DPD_AUX_CH_DATA5 (dev_priv->info.display_mmio_offset + 0x64324)
+#define _DPE_AUX_CH_CTL (dev_priv->info.display_mmio_offset + 0x64410)
+#define _DPE_AUX_CH_DATA1 (dev_priv->info.display_mmio_offset + 0x64414)
+#define _DPE_AUX_CH_DATA2 (dev_priv->info.display_mmio_offset + 0x64418)
+#define _DPE_AUX_CH_DATA3 (dev_priv->info.display_mmio_offset + 0x6441c)
+#define _DPE_AUX_CH_DATA4 (dev_priv->info.display_mmio_offset + 0x64420)
+#define _DPE_AUX_CH_DATA5 (dev_priv->info.display_mmio_offset + 0x64424)
+
#define _DPF_AUX_CH_CTL (dev_priv->info.display_mmio_offset + 0x64510)
#define _DPF_AUX_CH_DATA1 (dev_priv->info.display_mmio_offset + 0x64514)
#define _DPF_AUX_CH_DATA2 (dev_priv->info.display_mmio_offset + 0x64518)
#define _PIPEB_DATA_M_G4X 0x71050
/* Transfer unit size for display port - 1, default is 0x3f (for TU size 64) */
-#define TU_SIZE(x) (((x)-1) << 25) /* default size 64 */
+#define TU_SIZE(x) (((x) - 1) << 25) /* default size 64 */
#define TU_SIZE_SHIFT 25
#define TU_SIZE_MASK (0x3f << 25)
#define DSL_LINEMASK_GEN2 0x00000fff
#define DSL_LINEMASK_GEN3 0x00001fff
#define _PIPEACONF 0x70008
-#define PIPECONF_ENABLE (1<<31)
+#define PIPECONF_ENABLE (1 << 31)
#define PIPECONF_DISABLE 0
-#define PIPECONF_DOUBLE_WIDE (1<<30)
-#define I965_PIPECONF_ACTIVE (1<<30)
-#define PIPECONF_DSI_PLL_LOCKED (1<<29) /* vlv & pipe A only */
-#define PIPECONF_FRAME_START_DELAY_MASK (3<<27)
+#define PIPECONF_DOUBLE_WIDE (1 << 30)
+#define I965_PIPECONF_ACTIVE (1 << 30)
+#define PIPECONF_DSI_PLL_LOCKED (1 << 29) /* vlv & pipe A only */
+#define PIPECONF_FRAME_START_DELAY_MASK (3 << 27)
#define PIPECONF_SINGLE_WIDE 0
#define PIPECONF_PIPE_UNLOCKED 0
-#define PIPECONF_PIPE_LOCKED (1<<25)
+#define PIPECONF_PIPE_LOCKED (1 << 25)
#define PIPECONF_PALETTE 0
-#define PIPECONF_GAMMA (1<<24)
-#define PIPECONF_FORCE_BORDER (1<<25)
+#define PIPECONF_GAMMA (1 << 24)
+#define PIPECONF_FORCE_BORDER (1 << 25)
#define PIPECONF_INTERLACE_MASK (7 << 21)
#define PIPECONF_INTERLACE_MASK_HSW (3 << 21)
/* Note that pre-gen3 does not support interlaced display directly. Panel
#define PIPECONF_PFIT_PF_INTERLACED_DBL_ILK (5 << 21) /* ilk/snb only */
#define PIPECONF_INTERLACE_MODE_MASK (7 << 21)
#define PIPECONF_EDP_RR_MODE_SWITCH (1 << 20)
-#define PIPECONF_CXSR_DOWNCLOCK (1<<16)
+#define PIPECONF_CXSR_DOWNCLOCK (1 << 16)
#define PIPECONF_EDP_RR_MODE_SWITCH_VLV (1 << 14)
#define PIPECONF_COLOR_RANGE_SELECT (1 << 13)
#define PIPECONF_BPC_MASK (0x7 << 5)
-#define PIPECONF_8BPC (0<<5)
-#define PIPECONF_10BPC (1<<5)
-#define PIPECONF_6BPC (2<<5)
-#define PIPECONF_12BPC (3<<5)
-#define PIPECONF_DITHER_EN (1<<4)
+#define PIPECONF_8BPC (0 << 5)
+#define PIPECONF_10BPC (1 << 5)
+#define PIPECONF_6BPC (2 << 5)
+#define PIPECONF_12BPC (3 << 5)
+#define PIPECONF_DITHER_EN (1 << 4)
#define PIPECONF_DITHER_TYPE_MASK (0x0000000c)
-#define PIPECONF_DITHER_TYPE_SP (0<<2)
-#define PIPECONF_DITHER_TYPE_ST1 (1<<2)
-#define PIPECONF_DITHER_TYPE_ST2 (2<<2)
-#define PIPECONF_DITHER_TYPE_TEMP (3<<2)
+#define PIPECONF_DITHER_TYPE_SP (0 << 2)
+#define PIPECONF_DITHER_TYPE_ST1 (1 << 2)
+#define PIPECONF_DITHER_TYPE_ST2 (2 << 2)
+#define PIPECONF_DITHER_TYPE_TEMP (3 << 2)
#define _PIPEASTAT 0x70024
-#define PIPE_FIFO_UNDERRUN_STATUS (1UL<<31)
-#define SPRITE1_FLIP_DONE_INT_EN_VLV (1UL<<30)
-#define PIPE_CRC_ERROR_ENABLE (1UL<<29)
-#define PIPE_CRC_DONE_ENABLE (1UL<<28)
-#define PERF_COUNTER2_INTERRUPT_EN (1UL<<27)
-#define PIPE_GMBUS_EVENT_ENABLE (1UL<<27)
-#define PLANE_FLIP_DONE_INT_EN_VLV (1UL<<26)
-#define PIPE_HOTPLUG_INTERRUPT_ENABLE (1UL<<26)
-#define PIPE_VSYNC_INTERRUPT_ENABLE (1UL<<25)
-#define PIPE_DISPLAY_LINE_COMPARE_ENABLE (1UL<<24)
-#define PIPE_DPST_EVENT_ENABLE (1UL<<23)
-#define SPRITE0_FLIP_DONE_INT_EN_VLV (1UL<<22)
-#define PIPE_LEGACY_BLC_EVENT_ENABLE (1UL<<22)
-#define PIPE_ODD_FIELD_INTERRUPT_ENABLE (1UL<<21)
-#define PIPE_EVEN_FIELD_INTERRUPT_ENABLE (1UL<<20)
-#define PIPE_B_PSR_INTERRUPT_ENABLE_VLV (1UL<<19)
-#define PERF_COUNTER_INTERRUPT_EN (1UL<<19)
-#define PIPE_HOTPLUG_TV_INTERRUPT_ENABLE (1UL<<18) /* pre-965 */
-#define PIPE_START_VBLANK_INTERRUPT_ENABLE (1UL<<18) /* 965 or later */
-#define PIPE_FRAMESTART_INTERRUPT_ENABLE (1UL<<17)
-#define PIPE_VBLANK_INTERRUPT_ENABLE (1UL<<17)
-#define PIPEA_HBLANK_INT_EN_VLV (1UL<<16)
-#define PIPE_OVERLAY_UPDATED_ENABLE (1UL<<16)
-#define SPRITE1_FLIP_DONE_INT_STATUS_VLV (1UL<<15)
-#define SPRITE0_FLIP_DONE_INT_STATUS_VLV (1UL<<14)
-#define PIPE_CRC_ERROR_INTERRUPT_STATUS (1UL<<13)
-#define PIPE_CRC_DONE_INTERRUPT_STATUS (1UL<<12)
-#define PERF_COUNTER2_INTERRUPT_STATUS (1UL<<11)
-#define PIPE_GMBUS_INTERRUPT_STATUS (1UL<<11)
-#define PLANE_FLIP_DONE_INT_STATUS_VLV (1UL<<10)
-#define PIPE_HOTPLUG_INTERRUPT_STATUS (1UL<<10)
-#define PIPE_VSYNC_INTERRUPT_STATUS (1UL<<9)
-#define PIPE_DISPLAY_LINE_COMPARE_STATUS (1UL<<8)
-#define PIPE_DPST_EVENT_STATUS (1UL<<7)
-#define PIPE_A_PSR_STATUS_VLV (1UL<<6)
-#define PIPE_LEGACY_BLC_EVENT_STATUS (1UL<<6)
-#define PIPE_ODD_FIELD_INTERRUPT_STATUS (1UL<<5)
-#define PIPE_EVEN_FIELD_INTERRUPT_STATUS (1UL<<4)
-#define PIPE_B_PSR_STATUS_VLV (1UL<<3)
-#define PERF_COUNTER_INTERRUPT_STATUS (1UL<<3)
-#define PIPE_HOTPLUG_TV_INTERRUPT_STATUS (1UL<<2) /* pre-965 */
-#define PIPE_START_VBLANK_INTERRUPT_STATUS (1UL<<2) /* 965 or later */
-#define PIPE_FRAMESTART_INTERRUPT_STATUS (1UL<<1)
-#define PIPE_VBLANK_INTERRUPT_STATUS (1UL<<1)
-#define PIPE_HBLANK_INT_STATUS (1UL<<0)
-#define PIPE_OVERLAY_UPDATED_STATUS (1UL<<0)
+#define PIPE_FIFO_UNDERRUN_STATUS (1UL << 31)
+#define SPRITE1_FLIP_DONE_INT_EN_VLV (1UL << 30)
+#define PIPE_CRC_ERROR_ENABLE (1UL << 29)
+#define PIPE_CRC_DONE_ENABLE (1UL << 28)
+#define PERF_COUNTER2_INTERRUPT_EN (1UL << 27)
+#define PIPE_GMBUS_EVENT_ENABLE (1UL << 27)
+#define PLANE_FLIP_DONE_INT_EN_VLV (1UL << 26)
+#define PIPE_HOTPLUG_INTERRUPT_ENABLE (1UL << 26)
+#define PIPE_VSYNC_INTERRUPT_ENABLE (1UL << 25)
+#define PIPE_DISPLAY_LINE_COMPARE_ENABLE (1UL << 24)
+#define PIPE_DPST_EVENT_ENABLE (1UL << 23)
+#define SPRITE0_FLIP_DONE_INT_EN_VLV (1UL << 22)
+#define PIPE_LEGACY_BLC_EVENT_ENABLE (1UL << 22)
+#define PIPE_ODD_FIELD_INTERRUPT_ENABLE (1UL << 21)
+#define PIPE_EVEN_FIELD_INTERRUPT_ENABLE (1UL << 20)
+#define PIPE_B_PSR_INTERRUPT_ENABLE_VLV (1UL << 19)
+#define PERF_COUNTER_INTERRUPT_EN (1UL << 19)
+#define PIPE_HOTPLUG_TV_INTERRUPT_ENABLE (1UL << 18) /* pre-965 */
+#define PIPE_START_VBLANK_INTERRUPT_ENABLE (1UL << 18) /* 965 or later */
+#define PIPE_FRAMESTART_INTERRUPT_ENABLE (1UL << 17)
+#define PIPE_VBLANK_INTERRUPT_ENABLE (1UL << 17)
+#define PIPEA_HBLANK_INT_EN_VLV (1UL << 16)
+#define PIPE_OVERLAY_UPDATED_ENABLE (1UL << 16)
+#define SPRITE1_FLIP_DONE_INT_STATUS_VLV (1UL << 15)
+#define SPRITE0_FLIP_DONE_INT_STATUS_VLV (1UL << 14)
+#define PIPE_CRC_ERROR_INTERRUPT_STATUS (1UL << 13)
+#define PIPE_CRC_DONE_INTERRUPT_STATUS (1UL << 12)
+#define PERF_COUNTER2_INTERRUPT_STATUS (1UL << 11)
+#define PIPE_GMBUS_INTERRUPT_STATUS (1UL << 11)
+#define PLANE_FLIP_DONE_INT_STATUS_VLV (1UL << 10)
+#define PIPE_HOTPLUG_INTERRUPT_STATUS (1UL << 10)
+#define PIPE_VSYNC_INTERRUPT_STATUS (1UL << 9)
+#define PIPE_DISPLAY_LINE_COMPARE_STATUS (1UL << 8)
+#define PIPE_DPST_EVENT_STATUS (1UL << 7)
+#define PIPE_A_PSR_STATUS_VLV (1UL << 6)
+#define PIPE_LEGACY_BLC_EVENT_STATUS (1UL << 6)
+#define PIPE_ODD_FIELD_INTERRUPT_STATUS (1UL << 5)
+#define PIPE_EVEN_FIELD_INTERRUPT_STATUS (1UL << 4)
+#define PIPE_B_PSR_STATUS_VLV (1UL << 3)
+#define PERF_COUNTER_INTERRUPT_STATUS (1UL << 3)
+#define PIPE_HOTPLUG_TV_INTERRUPT_STATUS (1UL << 2) /* pre-965 */
+#define PIPE_START_VBLANK_INTERRUPT_STATUS (1UL << 2) /* 965 or later */
+#define PIPE_FRAMESTART_INTERRUPT_STATUS (1UL << 1)
+#define PIPE_VBLANK_INTERRUPT_STATUS (1UL << 1)
+#define PIPE_HBLANK_INT_STATUS (1UL << 0)
+#define PIPE_OVERLAY_UPDATED_STATUS (1UL << 0)
#define PIPESTAT_INT_ENABLE_MASK 0x7fff0000
#define PIPESTAT_INT_STATUS_MASK 0x0000ffff
#define _PIPE_MISC_A 0x70030
#define _PIPE_MISC_B 0x71030
-#define PIPEMISC_YUV420_ENABLE (1<<27)
-#define PIPEMISC_YUV420_MODE_FULL_BLEND (1<<26)
-#define PIPEMISC_OUTPUT_COLORSPACE_YUV (1<<11)
-#define PIPEMISC_DITHER_BPC_MASK (7<<5)
-#define PIPEMISC_DITHER_8_BPC (0<<5)
-#define PIPEMISC_DITHER_10_BPC (1<<5)
-#define PIPEMISC_DITHER_6_BPC (2<<5)
-#define PIPEMISC_DITHER_12_BPC (3<<5)
-#define PIPEMISC_DITHER_ENABLE (1<<4)
-#define PIPEMISC_DITHER_TYPE_MASK (3<<2)
-#define PIPEMISC_DITHER_TYPE_SP (0<<2)
+#define PIPEMISC_YUV420_ENABLE (1 << 27)
+#define PIPEMISC_YUV420_MODE_FULL_BLEND (1 << 26)
+#define PIPEMISC_OUTPUT_COLORSPACE_YUV (1 << 11)
+#define PIPEMISC_DITHER_BPC_MASK (7 << 5)
+#define PIPEMISC_DITHER_8_BPC (0 << 5)
+#define PIPEMISC_DITHER_10_BPC (1 << 5)
+#define PIPEMISC_DITHER_6_BPC (2 << 5)
+#define PIPEMISC_DITHER_12_BPC (3 << 5)
+#define PIPEMISC_DITHER_ENABLE (1 << 4)
+#define PIPEMISC_DITHER_TYPE_MASK (3 << 2)
+#define PIPEMISC_DITHER_TYPE_SP (0 << 2)
#define PIPEMISC(pipe) _MMIO_PIPE2(pipe, _PIPE_MISC_A)
#define VLV_DPFLIPSTAT _MMIO(VLV_DISPLAY_BASE + 0x70028)
-#define PIPEB_LINE_COMPARE_INT_EN (1<<29)
-#define PIPEB_HLINE_INT_EN (1<<28)
-#define PIPEB_VBLANK_INT_EN (1<<27)
-#define SPRITED_FLIP_DONE_INT_EN (1<<26)
-#define SPRITEC_FLIP_DONE_INT_EN (1<<25)
-#define PLANEB_FLIP_DONE_INT_EN (1<<24)
-#define PIPE_PSR_INT_EN (1<<22)
-#define PIPEA_LINE_COMPARE_INT_EN (1<<21)
-#define PIPEA_HLINE_INT_EN (1<<20)
-#define PIPEA_VBLANK_INT_EN (1<<19)
-#define SPRITEB_FLIP_DONE_INT_EN (1<<18)
-#define SPRITEA_FLIP_DONE_INT_EN (1<<17)
-#define PLANEA_FLIPDONE_INT_EN (1<<16)
-#define PIPEC_LINE_COMPARE_INT_EN (1<<13)
-#define PIPEC_HLINE_INT_EN (1<<12)
-#define PIPEC_VBLANK_INT_EN (1<<11)
-#define SPRITEF_FLIPDONE_INT_EN (1<<10)
-#define SPRITEE_FLIPDONE_INT_EN (1<<9)
-#define PLANEC_FLIPDONE_INT_EN (1<<8)
+#define PIPEB_LINE_COMPARE_INT_EN (1 << 29)
+#define PIPEB_HLINE_INT_EN (1 << 28)
+#define PIPEB_VBLANK_INT_EN (1 << 27)
+#define SPRITED_FLIP_DONE_INT_EN (1 << 26)
+#define SPRITEC_FLIP_DONE_INT_EN (1 << 25)
+#define PLANEB_FLIP_DONE_INT_EN (1 << 24)
+#define PIPE_PSR_INT_EN (1 << 22)
+#define PIPEA_LINE_COMPARE_INT_EN (1 << 21)
+#define PIPEA_HLINE_INT_EN (1 << 20)
+#define PIPEA_VBLANK_INT_EN (1 << 19)
+#define SPRITEB_FLIP_DONE_INT_EN (1 << 18)
+#define SPRITEA_FLIP_DONE_INT_EN (1 << 17)
+#define PLANEA_FLIPDONE_INT_EN (1 << 16)
+#define PIPEC_LINE_COMPARE_INT_EN (1 << 13)
+#define PIPEC_HLINE_INT_EN (1 << 12)
+#define PIPEC_VBLANK_INT_EN (1 << 11)
+#define SPRITEF_FLIPDONE_INT_EN (1 << 10)
+#define SPRITEE_FLIPDONE_INT_EN (1 << 9)
+#define PLANEC_FLIPDONE_INT_EN (1 << 8)
#define DPINVGTT _MMIO(VLV_DISPLAY_BASE + 0x7002c) /* VLV/CHV only */
-#define SPRITEF_INVALID_GTT_INT_EN (1<<27)
-#define SPRITEE_INVALID_GTT_INT_EN (1<<26)
-#define PLANEC_INVALID_GTT_INT_EN (1<<25)
-#define CURSORC_INVALID_GTT_INT_EN (1<<24)
-#define CURSORB_INVALID_GTT_INT_EN (1<<23)
-#define CURSORA_INVALID_GTT_INT_EN (1<<22)
-#define SPRITED_INVALID_GTT_INT_EN (1<<21)
-#define SPRITEC_INVALID_GTT_INT_EN (1<<20)
-#define PLANEB_INVALID_GTT_INT_EN (1<<19)
-#define SPRITEB_INVALID_GTT_INT_EN (1<<18)
-#define SPRITEA_INVALID_GTT_INT_EN (1<<17)
-#define PLANEA_INVALID_GTT_INT_EN (1<<16)
+#define SPRITEF_INVALID_GTT_INT_EN (1 << 27)
+#define SPRITEE_INVALID_GTT_INT_EN (1 << 26)
+#define PLANEC_INVALID_GTT_INT_EN (1 << 25)
+#define CURSORC_INVALID_GTT_INT_EN (1 << 24)
+#define CURSORB_INVALID_GTT_INT_EN (1 << 23)
+#define CURSORA_INVALID_GTT_INT_EN (1 << 22)
+#define SPRITED_INVALID_GTT_INT_EN (1 << 21)
+#define SPRITEC_INVALID_GTT_INT_EN (1 << 20)
+#define PLANEB_INVALID_GTT_INT_EN (1 << 19)
+#define SPRITEB_INVALID_GTT_INT_EN (1 << 18)
+#define SPRITEA_INVALID_GTT_INT_EN (1 << 17)
+#define PLANEA_INVALID_GTT_INT_EN (1 << 16)
#define DPINVGTT_EN_MASK 0xff0000
#define DPINVGTT_EN_MASK_CHV 0xfff0000
-#define SPRITEF_INVALID_GTT_STATUS (1<<11)
-#define SPRITEE_INVALID_GTT_STATUS (1<<10)
-#define PLANEC_INVALID_GTT_STATUS (1<<9)
-#define CURSORC_INVALID_GTT_STATUS (1<<8)
-#define CURSORB_INVALID_GTT_STATUS (1<<7)
-#define CURSORA_INVALID_GTT_STATUS (1<<6)
-#define SPRITED_INVALID_GTT_STATUS (1<<5)
-#define SPRITEC_INVALID_GTT_STATUS (1<<4)
-#define PLANEB_INVALID_GTT_STATUS (1<<3)
-#define SPRITEB_INVALID_GTT_STATUS (1<<2)
-#define SPRITEA_INVALID_GTT_STATUS (1<<1)
-#define PLANEA_INVALID_GTT_STATUS (1<<0)
+#define SPRITEF_INVALID_GTT_STATUS (1 << 11)
+#define SPRITEE_INVALID_GTT_STATUS (1 << 10)
+#define PLANEC_INVALID_GTT_STATUS (1 << 9)
+#define CURSORC_INVALID_GTT_STATUS (1 << 8)
+#define CURSORB_INVALID_GTT_STATUS (1 << 7)
+#define CURSORA_INVALID_GTT_STATUS (1 << 6)
+#define SPRITED_INVALID_GTT_STATUS (1 << 5)
+#define SPRITEC_INVALID_GTT_STATUS (1 << 4)
+#define PLANEB_INVALID_GTT_STATUS (1 << 3)
+#define SPRITEB_INVALID_GTT_STATUS (1 << 2)
+#define SPRITEA_INVALID_GTT_STATUS (1 << 1)
+#define PLANEA_INVALID_GTT_STATUS (1 << 0)
#define DPINVGTT_STATUS_MASK 0xff
#define DPINVGTT_STATUS_MASK_CHV 0xfff
/* pnv/gen4/g4x/vlv/chv */
#define DSPFW1 _MMIO(dev_priv->info.display_mmio_offset + 0x70034)
#define DSPFW_SR_SHIFT 23
-#define DSPFW_SR_MASK (0x1ff<<23)
+#define DSPFW_SR_MASK (0x1ff << 23)
#define DSPFW_CURSORB_SHIFT 16
-#define DSPFW_CURSORB_MASK (0x3f<<16)
+#define DSPFW_CURSORB_MASK (0x3f << 16)
#define DSPFW_PLANEB_SHIFT 8
-#define DSPFW_PLANEB_MASK (0x7f<<8)
-#define DSPFW_PLANEB_MASK_VLV (0xff<<8) /* vlv/chv */
+#define DSPFW_PLANEB_MASK (0x7f << 8)
+#define DSPFW_PLANEB_MASK_VLV (0xff << 8) /* vlv/chv */
#define DSPFW_PLANEA_SHIFT 0
-#define DSPFW_PLANEA_MASK (0x7f<<0)
-#define DSPFW_PLANEA_MASK_VLV (0xff<<0) /* vlv/chv */
+#define DSPFW_PLANEA_MASK (0x7f << 0)
+#define DSPFW_PLANEA_MASK_VLV (0xff << 0) /* vlv/chv */
#define DSPFW2 _MMIO(dev_priv->info.display_mmio_offset + 0x70038)
-#define DSPFW_FBC_SR_EN (1<<31) /* g4x */
+#define DSPFW_FBC_SR_EN (1 << 31) /* g4x */
#define DSPFW_FBC_SR_SHIFT 28
-#define DSPFW_FBC_SR_MASK (0x7<<28) /* g4x */
+#define DSPFW_FBC_SR_MASK (0x7 << 28) /* g4x */
#define DSPFW_FBC_HPLL_SR_SHIFT 24
-#define DSPFW_FBC_HPLL_SR_MASK (0xf<<24) /* g4x */
+#define DSPFW_FBC_HPLL_SR_MASK (0xf << 24) /* g4x */
#define DSPFW_SPRITEB_SHIFT (16)
-#define DSPFW_SPRITEB_MASK (0x7f<<16) /* g4x */
-#define DSPFW_SPRITEB_MASK_VLV (0xff<<16) /* vlv/chv */
+#define DSPFW_SPRITEB_MASK (0x7f << 16) /* g4x */
+#define DSPFW_SPRITEB_MASK_VLV (0xff << 16) /* vlv/chv */
#define DSPFW_CURSORA_SHIFT 8
-#define DSPFW_CURSORA_MASK (0x3f<<8)
+#define DSPFW_CURSORA_MASK (0x3f << 8)
#define DSPFW_PLANEC_OLD_SHIFT 0
-#define DSPFW_PLANEC_OLD_MASK (0x7f<<0) /* pre-gen4 sprite C */
+#define DSPFW_PLANEC_OLD_MASK (0x7f << 0) /* pre-gen4 sprite C */
#define DSPFW_SPRITEA_SHIFT 0
-#define DSPFW_SPRITEA_MASK (0x7f<<0) /* g4x */
-#define DSPFW_SPRITEA_MASK_VLV (0xff<<0) /* vlv/chv */
+#define DSPFW_SPRITEA_MASK (0x7f << 0) /* g4x */
+#define DSPFW_SPRITEA_MASK_VLV (0xff << 0) /* vlv/chv */
#define DSPFW3 _MMIO(dev_priv->info.display_mmio_offset + 0x7003c)
-#define DSPFW_HPLL_SR_EN (1<<31)
-#define PINEVIEW_SELF_REFRESH_EN (1<<30)
+#define DSPFW_HPLL_SR_EN (1 << 31)
+#define PINEVIEW_SELF_REFRESH_EN (1 << 30)
#define DSPFW_CURSOR_SR_SHIFT 24
-#define DSPFW_CURSOR_SR_MASK (0x3f<<24)
+#define DSPFW_CURSOR_SR_MASK (0x3f << 24)
#define DSPFW_HPLL_CURSOR_SHIFT 16
-#define DSPFW_HPLL_CURSOR_MASK (0x3f<<16)
+#define DSPFW_HPLL_CURSOR_MASK (0x3f << 16)
#define DSPFW_HPLL_SR_SHIFT 0
-#define DSPFW_HPLL_SR_MASK (0x1ff<<0)
+#define DSPFW_HPLL_SR_MASK (0x1ff << 0)
/* vlv/chv */
#define DSPFW4 _MMIO(VLV_DISPLAY_BASE + 0x70070)
#define DSPFW_SPRITEB_WM1_SHIFT 16
-#define DSPFW_SPRITEB_WM1_MASK (0xff<<16)
+#define DSPFW_SPRITEB_WM1_MASK (0xff << 16)
#define DSPFW_CURSORA_WM1_SHIFT 8
-#define DSPFW_CURSORA_WM1_MASK (0x3f<<8)
+#define DSPFW_CURSORA_WM1_MASK (0x3f << 8)
#define DSPFW_SPRITEA_WM1_SHIFT 0
-#define DSPFW_SPRITEA_WM1_MASK (0xff<<0)
+#define DSPFW_SPRITEA_WM1_MASK (0xff << 0)
#define DSPFW5 _MMIO(VLV_DISPLAY_BASE + 0x70074)
#define DSPFW_PLANEB_WM1_SHIFT 24
-#define DSPFW_PLANEB_WM1_MASK (0xff<<24)
+#define DSPFW_PLANEB_WM1_MASK (0xff << 24)
#define DSPFW_PLANEA_WM1_SHIFT 16
-#define DSPFW_PLANEA_WM1_MASK (0xff<<16)
+#define DSPFW_PLANEA_WM1_MASK (0xff << 16)
#define DSPFW_CURSORB_WM1_SHIFT 8
-#define DSPFW_CURSORB_WM1_MASK (0x3f<<8)
+#define DSPFW_CURSORB_WM1_MASK (0x3f << 8)
#define DSPFW_CURSOR_SR_WM1_SHIFT 0
-#define DSPFW_CURSOR_SR_WM1_MASK (0x3f<<0)
+#define DSPFW_CURSOR_SR_WM1_MASK (0x3f << 0)
#define DSPFW6 _MMIO(VLV_DISPLAY_BASE + 0x70078)
#define DSPFW_SR_WM1_SHIFT 0
-#define DSPFW_SR_WM1_MASK (0x1ff<<0)
+#define DSPFW_SR_WM1_MASK (0x1ff << 0)
#define DSPFW7 _MMIO(VLV_DISPLAY_BASE + 0x7007c)
#define DSPFW7_CHV _MMIO(VLV_DISPLAY_BASE + 0x700b4) /* wtf #1? */
#define DSPFW_SPRITED_WM1_SHIFT 24
-#define DSPFW_SPRITED_WM1_MASK (0xff<<24)
+#define DSPFW_SPRITED_WM1_MASK (0xff << 24)
#define DSPFW_SPRITED_SHIFT 16
-#define DSPFW_SPRITED_MASK_VLV (0xff<<16)
+#define DSPFW_SPRITED_MASK_VLV (0xff << 16)
#define DSPFW_SPRITEC_WM1_SHIFT 8
-#define DSPFW_SPRITEC_WM1_MASK (0xff<<8)
+#define DSPFW_SPRITEC_WM1_MASK (0xff << 8)
#define DSPFW_SPRITEC_SHIFT 0
-#define DSPFW_SPRITEC_MASK_VLV (0xff<<0)
+#define DSPFW_SPRITEC_MASK_VLV (0xff << 0)
#define DSPFW8_CHV _MMIO(VLV_DISPLAY_BASE + 0x700b8)
#define DSPFW_SPRITEF_WM1_SHIFT 24
-#define DSPFW_SPRITEF_WM1_MASK (0xff<<24)
+#define DSPFW_SPRITEF_WM1_MASK (0xff << 24)
#define DSPFW_SPRITEF_SHIFT 16
-#define DSPFW_SPRITEF_MASK_VLV (0xff<<16)
+#define DSPFW_SPRITEF_MASK_VLV (0xff << 16)
#define DSPFW_SPRITEE_WM1_SHIFT 8
-#define DSPFW_SPRITEE_WM1_MASK (0xff<<8)
+#define DSPFW_SPRITEE_WM1_MASK (0xff << 8)
#define DSPFW_SPRITEE_SHIFT 0
-#define DSPFW_SPRITEE_MASK_VLV (0xff<<0)
+#define DSPFW_SPRITEE_MASK_VLV (0xff << 0)
#define DSPFW9_CHV _MMIO(VLV_DISPLAY_BASE + 0x7007c) /* wtf #2? */
#define DSPFW_PLANEC_WM1_SHIFT 24
-#define DSPFW_PLANEC_WM1_MASK (0xff<<24)
+#define DSPFW_PLANEC_WM1_MASK (0xff << 24)
#define DSPFW_PLANEC_SHIFT 16
-#define DSPFW_PLANEC_MASK_VLV (0xff<<16)
+#define DSPFW_PLANEC_MASK_VLV (0xff << 16)
#define DSPFW_CURSORC_WM1_SHIFT 8
-#define DSPFW_CURSORC_WM1_MASK (0x3f<<16)
+#define DSPFW_CURSORC_WM1_MASK (0x3f << 16)
#define DSPFW_CURSORC_SHIFT 0
-#define DSPFW_CURSORC_MASK (0x3f<<0)
+#define DSPFW_CURSORC_MASK (0x3f << 0)
/* vlv/chv high order bits */
#define DSPHOWM _MMIO(VLV_DISPLAY_BASE + 0x70064)
#define DSPFW_SR_HI_SHIFT 24
-#define DSPFW_SR_HI_MASK (3<<24) /* 2 bits for chv, 1 for vlv */
+#define DSPFW_SR_HI_MASK (3 << 24) /* 2 bits for chv, 1 for vlv */
#define DSPFW_SPRITEF_HI_SHIFT 23
-#define DSPFW_SPRITEF_HI_MASK (1<<23)
+#define DSPFW_SPRITEF_HI_MASK (1 << 23)
#define DSPFW_SPRITEE_HI_SHIFT 22
-#define DSPFW_SPRITEE_HI_MASK (1<<22)
+#define DSPFW_SPRITEE_HI_MASK (1 << 22)
#define DSPFW_PLANEC_HI_SHIFT 21
-#define DSPFW_PLANEC_HI_MASK (1<<21)
+#define DSPFW_PLANEC_HI_MASK (1 << 21)
#define DSPFW_SPRITED_HI_SHIFT 20
-#define DSPFW_SPRITED_HI_MASK (1<<20)
+#define DSPFW_SPRITED_HI_MASK (1 << 20)
#define DSPFW_SPRITEC_HI_SHIFT 16
-#define DSPFW_SPRITEC_HI_MASK (1<<16)
+#define DSPFW_SPRITEC_HI_MASK (1 << 16)
#define DSPFW_PLANEB_HI_SHIFT 12
-#define DSPFW_PLANEB_HI_MASK (1<<12)
+#define DSPFW_PLANEB_HI_MASK (1 << 12)
#define DSPFW_SPRITEB_HI_SHIFT 8
-#define DSPFW_SPRITEB_HI_MASK (1<<8)
+#define DSPFW_SPRITEB_HI_MASK (1 << 8)
#define DSPFW_SPRITEA_HI_SHIFT 4
-#define DSPFW_SPRITEA_HI_MASK (1<<4)
+#define DSPFW_SPRITEA_HI_MASK (1 << 4)
#define DSPFW_PLANEA_HI_SHIFT 0
-#define DSPFW_PLANEA_HI_MASK (1<<0)
+#define DSPFW_PLANEA_HI_MASK (1 << 0)
#define DSPHOWM1 _MMIO(VLV_DISPLAY_BASE + 0x70068)
#define DSPFW_SR_WM1_HI_SHIFT 24
-#define DSPFW_SR_WM1_HI_MASK (3<<24) /* 2 bits for chv, 1 for vlv */
+#define DSPFW_SR_WM1_HI_MASK (3 << 24) /* 2 bits for chv, 1 for vlv */
#define DSPFW_SPRITEF_WM1_HI_SHIFT 23
-#define DSPFW_SPRITEF_WM1_HI_MASK (1<<23)
+#define DSPFW_SPRITEF_WM1_HI_MASK (1 << 23)
#define DSPFW_SPRITEE_WM1_HI_SHIFT 22
-#define DSPFW_SPRITEE_WM1_HI_MASK (1<<22)
+#define DSPFW_SPRITEE_WM1_HI_MASK (1 << 22)
#define DSPFW_PLANEC_WM1_HI_SHIFT 21
-#define DSPFW_PLANEC_WM1_HI_MASK (1<<21)
+#define DSPFW_PLANEC_WM1_HI_MASK (1 << 21)
#define DSPFW_SPRITED_WM1_HI_SHIFT 20
-#define DSPFW_SPRITED_WM1_HI_MASK (1<<20)
+#define DSPFW_SPRITED_WM1_HI_MASK (1 << 20)
#define DSPFW_SPRITEC_WM1_HI_SHIFT 16
-#define DSPFW_SPRITEC_WM1_HI_MASK (1<<16)
+#define DSPFW_SPRITEC_WM1_HI_MASK (1 << 16)
#define DSPFW_PLANEB_WM1_HI_SHIFT 12
-#define DSPFW_PLANEB_WM1_HI_MASK (1<<12)
+#define DSPFW_PLANEB_WM1_HI_MASK (1 << 12)
#define DSPFW_SPRITEB_WM1_HI_SHIFT 8
-#define DSPFW_SPRITEB_WM1_HI_MASK (1<<8)
+#define DSPFW_SPRITEB_WM1_HI_MASK (1 << 8)
#define DSPFW_SPRITEA_WM1_HI_SHIFT 4
-#define DSPFW_SPRITEA_WM1_HI_MASK (1<<4)
+#define DSPFW_SPRITEA_WM1_HI_MASK (1 << 4)
#define DSPFW_PLANEA_WM1_HI_SHIFT 0
-#define DSPFW_PLANEA_WM1_HI_MASK (1<<0)
+#define DSPFW_PLANEA_WM1_HI_MASK (1 << 0)
/* drain latency register values*/
#define VLV_DDL(pipe) _MMIO(VLV_DISPLAY_BASE + 0x70050 + 4 * (pipe))
#define DDL_CURSOR_SHIFT 24
-#define DDL_SPRITE_SHIFT(sprite) (8+8*(sprite))
+#define DDL_SPRITE_SHIFT(sprite) (8 + 8 * (sprite))
#define DDL_PLANE_SHIFT 0
-#define DDL_PRECISION_HIGH (1<<7)
-#define DDL_PRECISION_LOW (0<<7)
+#define DDL_PRECISION_HIGH (1 << 7)
+#define DDL_PRECISION_LOW (0 << 7)
#define DRAIN_LATENCY_MASK 0x7f
#define CBR1_VLV _MMIO(VLV_DISPLAY_BASE + 0x70400)
-#define CBR_PND_DEADLINE_DISABLE (1<<31)
-#define CBR_PWM_CLOCK_MUX_SELECT (1<<30)
+#define CBR_PND_DEADLINE_DISABLE (1 << 31)
+#define CBR_PWM_CLOCK_MUX_SELECT (1 << 30)
#define CBR4_VLV _MMIO(VLV_DISPLAY_BASE + 0x70450)
-#define CBR_DPLLBMD_PIPE(pipe) (1<<(7+(pipe)*11)) /* pipes B and C */
+#define CBR_DPLLBMD_PIPE(pipe) (1 << (7 + (pipe) * 11)) /* pipes B and C */
/* FIFO watermark sizes etc */
#define G4X_FIFO_LINE_SIZE 64
/* define the Watermark register on Ironlake */
#define WM0_PIPEA_ILK _MMIO(0x45100)
-#define WM0_PIPE_PLANE_MASK (0xffff<<16)
+#define WM0_PIPE_PLANE_MASK (0xffff << 16)
#define WM0_PIPE_PLANE_SHIFT 16
-#define WM0_PIPE_SPRITE_MASK (0xff<<8)
+#define WM0_PIPE_SPRITE_MASK (0xff << 8)
#define WM0_PIPE_SPRITE_SHIFT 8
#define WM0_PIPE_CURSOR_MASK (0xff)
#define WM0_PIPEB_ILK _MMIO(0x45104)
#define WM0_PIPEC_IVB _MMIO(0x45200)
#define WM1_LP_ILK _MMIO(0x45108)
-#define WM1_LP_SR_EN (1<<31)
+#define WM1_LP_SR_EN (1 << 31)
#define WM1_LP_LATENCY_SHIFT 24
-#define WM1_LP_LATENCY_MASK (0x7f<<24)
-#define WM1_LP_FBC_MASK (0xf<<20)
+#define WM1_LP_LATENCY_MASK (0x7f << 24)
+#define WM1_LP_FBC_MASK (0xf << 20)
#define WM1_LP_FBC_SHIFT 20
#define WM1_LP_FBC_SHIFT_BDW 19
-#define WM1_LP_SR_MASK (0x7ff<<8)
+#define WM1_LP_SR_MASK (0x7ff << 8)
#define WM1_LP_SR_SHIFT 8
#define WM1_LP_CURSOR_MASK (0xff)
#define WM2_LP_ILK _MMIO(0x4510c)
-#define WM2_LP_EN (1<<31)
+#define WM2_LP_EN (1 << 31)
#define WM3_LP_ILK _MMIO(0x45110)
-#define WM3_LP_EN (1<<31)
+#define WM3_LP_EN (1 << 31)
#define WM1S_LP_ILK _MMIO(0x45120)
#define WM2S_LP_IVB _MMIO(0x45124)
#define WM3S_LP_IVB _MMIO(0x45128)
-#define WM1S_LP_EN (1<<31)
+#define WM1S_LP_EN (1 << 31)
#define HSW_WM_LP_VAL(lat, fbc, pri, cur) \
(WM3_LP_EN | ((lat) << WM1_LP_LATENCY_SHIFT) | \
#define CURSOR_ENABLE 0x80000000
#define CURSOR_GAMMA_ENABLE 0x40000000
#define CURSOR_STRIDE_SHIFT 28
-#define CURSOR_STRIDE(x) ((ffs(x)-9) << CURSOR_STRIDE_SHIFT) /* 256,512,1k,2k */
+#define CURSOR_STRIDE(x) ((ffs(x) - 9) << CURSOR_STRIDE_SHIFT) /* 256,512,1k,2k */
#define CURSOR_FORMAT_SHIFT 24
#define CURSOR_FORMAT_MASK (0x07 << CURSOR_FORMAT_SHIFT)
#define CURSOR_FORMAT_2C (0x00 << CURSOR_FORMAT_SHIFT)
#define MCURSOR_PIPE_SELECT_SHIFT 28
#define MCURSOR_PIPE_SELECT(pipe) ((pipe) << 28)
#define MCURSOR_GAMMA_ENABLE (1 << 26)
-#define MCURSOR_PIPE_CSC_ENABLE (1<<24)
-#define MCURSOR_ROTATE_180 (1<<15)
+#define MCURSOR_PIPE_CSC_ENABLE (1 << 24)
+#define MCURSOR_ROTATE_180 (1 << 15)
#define MCURSOR_TRICKLE_FEED_DISABLE (1 << 14)
#define _CURABASE 0x70084
#define _CURAPOS 0x70088
/* Display A control */
#define _DSPACNTR 0x70180
-#define DISPLAY_PLANE_ENABLE (1<<31)
+#define DISPLAY_PLANE_ENABLE (1 << 31)
#define DISPLAY_PLANE_DISABLE 0
-#define DISPPLANE_GAMMA_ENABLE (1<<30)
+#define DISPPLANE_GAMMA_ENABLE (1 << 30)
#define DISPPLANE_GAMMA_DISABLE 0
-#define DISPPLANE_PIXFORMAT_MASK (0xf<<26)
-#define DISPPLANE_YUV422 (0x0<<26)
-#define DISPPLANE_8BPP (0x2<<26)
-#define DISPPLANE_BGRA555 (0x3<<26)
-#define DISPPLANE_BGRX555 (0x4<<26)
-#define DISPPLANE_BGRX565 (0x5<<26)
-#define DISPPLANE_BGRX888 (0x6<<26)
-#define DISPPLANE_BGRA888 (0x7<<26)
-#define DISPPLANE_RGBX101010 (0x8<<26)
-#define DISPPLANE_RGBA101010 (0x9<<26)
-#define DISPPLANE_BGRX101010 (0xa<<26)
-#define DISPPLANE_RGBX161616 (0xc<<26)
-#define DISPPLANE_RGBX888 (0xe<<26)
-#define DISPPLANE_RGBA888 (0xf<<26)
-#define DISPPLANE_STEREO_ENABLE (1<<25)
+#define DISPPLANE_PIXFORMAT_MASK (0xf << 26)
+#define DISPPLANE_YUV422 (0x0 << 26)
+#define DISPPLANE_8BPP (0x2 << 26)
+#define DISPPLANE_BGRA555 (0x3 << 26)
+#define DISPPLANE_BGRX555 (0x4 << 26)
+#define DISPPLANE_BGRX565 (0x5 << 26)
+#define DISPPLANE_BGRX888 (0x6 << 26)
+#define DISPPLANE_BGRA888 (0x7 << 26)
+#define DISPPLANE_RGBX101010 (0x8 << 26)
+#define DISPPLANE_RGBA101010 (0x9 << 26)
+#define DISPPLANE_BGRX101010 (0xa << 26)
+#define DISPPLANE_RGBX161616 (0xc << 26)
+#define DISPPLANE_RGBX888 (0xe << 26)
+#define DISPPLANE_RGBA888 (0xf << 26)
+#define DISPPLANE_STEREO_ENABLE (1 << 25)
#define DISPPLANE_STEREO_DISABLE 0
-#define DISPPLANE_PIPE_CSC_ENABLE (1<<24)
+#define DISPPLANE_PIPE_CSC_ENABLE (1 << 24)
#define DISPPLANE_SEL_PIPE_SHIFT 24
-#define DISPPLANE_SEL_PIPE_MASK (3<<DISPPLANE_SEL_PIPE_SHIFT)
-#define DISPPLANE_SEL_PIPE(pipe) ((pipe)<<DISPPLANE_SEL_PIPE_SHIFT)
-#define DISPPLANE_SRC_KEY_ENABLE (1<<22)
+#define DISPPLANE_SEL_PIPE_MASK (3 << DISPPLANE_SEL_PIPE_SHIFT)
+#define DISPPLANE_SEL_PIPE(pipe) ((pipe) << DISPPLANE_SEL_PIPE_SHIFT)
+#define DISPPLANE_SRC_KEY_ENABLE (1 << 22)
#define DISPPLANE_SRC_KEY_DISABLE 0
-#define DISPPLANE_LINE_DOUBLE (1<<20)
+#define DISPPLANE_LINE_DOUBLE (1 << 20)
#define DISPPLANE_NO_LINE_DOUBLE 0
#define DISPPLANE_STEREO_POLARITY_FIRST 0
-#define DISPPLANE_STEREO_POLARITY_SECOND (1<<18)
-#define DISPPLANE_ALPHA_PREMULTIPLY (1<<16) /* CHV pipe B */
-#define DISPPLANE_ROTATE_180 (1<<15)
-#define DISPPLANE_TRICKLE_FEED_DISABLE (1<<14) /* Ironlake */
-#define DISPPLANE_TILED (1<<10)
-#define DISPPLANE_MIRROR (1<<8) /* CHV pipe B */
+#define DISPPLANE_STEREO_POLARITY_SECOND (1 << 18)
+#define DISPPLANE_ALPHA_PREMULTIPLY (1 << 16) /* CHV pipe B */
+#define DISPPLANE_ROTATE_180 (1 << 15)
+#define DISPPLANE_TRICKLE_FEED_DISABLE (1 << 14) /* Ironlake */
+#define DISPPLANE_TILED (1 << 10)
+#define DISPPLANE_MIRROR (1 << 8) /* CHV pipe B */
#define _DSPAADDR 0x70184
#define _DSPASTRIDE 0x70188
#define _DSPAPOS 0x7018C /* reserved */
/* CHV pipe B blender and primary plane */
#define _CHV_BLEND_A 0x60a00
-#define CHV_BLEND_LEGACY (0<<30)
-#define CHV_BLEND_ANDROID (1<<30)
-#define CHV_BLEND_MPO (2<<30)
-#define CHV_BLEND_MASK (3<<30)
+#define CHV_BLEND_LEGACY (0 << 30)
+#define CHV_BLEND_ANDROID (1 << 30)
+#define CHV_BLEND_MPO (2 << 30)
+#define CHV_BLEND_MASK (3 << 30)
#define _CHV_CANVAS_A 0x60a04
#define _PRIMPOS_A 0x60a08
#define _PRIMSIZE_A 0x60a0c
#define _PRIMCNSTALPHA_A 0x60a10
-#define PRIM_CONST_ALPHA_ENABLE (1<<31)
+#define PRIM_CONST_ALPHA_ENABLE (1 << 31)
#define CHV_BLEND(pipe) _MMIO_TRANS2(pipe, _CHV_BLEND_A)
#define CHV_CANVAS(pipe) _MMIO_TRANS2(pipe, _CHV_CANVAS_A)
/* Display/Sprite base address macros */
#define DISP_BASEADDR_MASK (0xfffff000)
-#define I915_LO_DISPBASE(val) (val & ~DISP_BASEADDR_MASK)
-#define I915_HI_DISPBASE(val) (val & DISP_BASEADDR_MASK)
+#define I915_LO_DISPBASE(val) ((val) & ~DISP_BASEADDR_MASK)
+#define I915_HI_DISPBASE(val) ((val) & DISP_BASEADDR_MASK)
/*
* VBIOS flags
/* Display B control */
#define _DSPBCNTR (dev_priv->info.display_mmio_offset + 0x71180)
-#define DISPPLANE_ALPHA_TRANS_ENABLE (1<<15)
+#define DISPPLANE_ALPHA_TRANS_ENABLE (1 << 15)
#define DISPPLANE_ALPHA_TRANS_DISABLE 0
#define DISPPLANE_SPRITE_ABOVE_DISPLAY 0
#define DISPPLANE_SPRITE_ABOVE_OVERLAY (1)
/* Sprite A control */
#define _DVSACNTR 0x72180
-#define DVS_ENABLE (1<<31)
-#define DVS_GAMMA_ENABLE (1<<30)
-#define DVS_YUV_RANGE_CORRECTION_DISABLE (1<<27)
-#define DVS_PIXFORMAT_MASK (3<<25)
-#define DVS_FORMAT_YUV422 (0<<25)
-#define DVS_FORMAT_RGBX101010 (1<<25)
-#define DVS_FORMAT_RGBX888 (2<<25)
-#define DVS_FORMAT_RGBX161616 (3<<25)
-#define DVS_PIPE_CSC_ENABLE (1<<24)
-#define DVS_SOURCE_KEY (1<<22)
-#define DVS_RGB_ORDER_XBGR (1<<20)
-#define DVS_YUV_FORMAT_BT709 (1<<18)
-#define DVS_YUV_BYTE_ORDER_MASK (3<<16)
-#define DVS_YUV_ORDER_YUYV (0<<16)
-#define DVS_YUV_ORDER_UYVY (1<<16)
-#define DVS_YUV_ORDER_YVYU (2<<16)
-#define DVS_YUV_ORDER_VYUY (3<<16)
-#define DVS_ROTATE_180 (1<<15)
-#define DVS_DEST_KEY (1<<2)
-#define DVS_TRICKLE_FEED_DISABLE (1<<14)
-#define DVS_TILED (1<<10)
+#define DVS_ENABLE (1 << 31)
+#define DVS_GAMMA_ENABLE (1 << 30)
+#define DVS_YUV_RANGE_CORRECTION_DISABLE (1 << 27)
+#define DVS_PIXFORMAT_MASK (3 << 25)
+#define DVS_FORMAT_YUV422 (0 << 25)
+#define DVS_FORMAT_RGBX101010 (1 << 25)
+#define DVS_FORMAT_RGBX888 (2 << 25)
+#define DVS_FORMAT_RGBX161616 (3 << 25)
+#define DVS_PIPE_CSC_ENABLE (1 << 24)
+#define DVS_SOURCE_KEY (1 << 22)
+#define DVS_RGB_ORDER_XBGR (1 << 20)
+#define DVS_YUV_FORMAT_BT709 (1 << 18)
+#define DVS_YUV_BYTE_ORDER_MASK (3 << 16)
+#define DVS_YUV_ORDER_YUYV (0 << 16)
+#define DVS_YUV_ORDER_UYVY (1 << 16)
+#define DVS_YUV_ORDER_YVYU (2 << 16)
+#define DVS_YUV_ORDER_VYUY (3 << 16)
+#define DVS_ROTATE_180 (1 << 15)
+#define DVS_DEST_KEY (1 << 2)
+#define DVS_TRICKLE_FEED_DISABLE (1 << 14)
+#define DVS_TILED (1 << 10)
#define _DVSALINOFF 0x72184
#define _DVSASTRIDE 0x72188
#define _DVSAPOS 0x7218c
#define _DVSATILEOFF 0x721a4
#define _DVSASURFLIVE 0x721ac
#define _DVSASCALE 0x72204
-#define DVS_SCALE_ENABLE (1<<31)
-#define DVS_FILTER_MASK (3<<29)
-#define DVS_FILTER_MEDIUM (0<<29)
-#define DVS_FILTER_ENHANCING (1<<29)
-#define DVS_FILTER_SOFTENING (2<<29)
-#define DVS_VERTICAL_OFFSET_HALF (1<<28) /* must be enabled below */
-#define DVS_VERTICAL_OFFSET_ENABLE (1<<27)
+#define DVS_SCALE_ENABLE (1 << 31)
+#define DVS_FILTER_MASK (3 << 29)
+#define DVS_FILTER_MEDIUM (0 << 29)
+#define DVS_FILTER_ENHANCING (1 << 29)
+#define DVS_FILTER_SOFTENING (2 << 29)
+#define DVS_VERTICAL_OFFSET_HALF (1 << 28) /* must be enabled below */
+#define DVS_VERTICAL_OFFSET_ENABLE (1 << 27)
#define _DVSAGAMC 0x72300
#define _DVSBCNTR 0x73180
#define DVSSURFLIVE(pipe) _MMIO_PIPE(pipe, _DVSASURFLIVE, _DVSBSURFLIVE)
#define _SPRA_CTL 0x70280
-#define SPRITE_ENABLE (1<<31)
-#define SPRITE_GAMMA_ENABLE (1<<30)
-#define SPRITE_YUV_RANGE_CORRECTION_DISABLE (1<<28)
-#define SPRITE_PIXFORMAT_MASK (7<<25)
-#define SPRITE_FORMAT_YUV422 (0<<25)
-#define SPRITE_FORMAT_RGBX101010 (1<<25)
-#define SPRITE_FORMAT_RGBX888 (2<<25)
-#define SPRITE_FORMAT_RGBX161616 (3<<25)
-#define SPRITE_FORMAT_YUV444 (4<<25)
-#define SPRITE_FORMAT_XR_BGR101010 (5<<25) /* Extended range */
-#define SPRITE_PIPE_CSC_ENABLE (1<<24)
-#define SPRITE_SOURCE_KEY (1<<22)
-#define SPRITE_RGB_ORDER_RGBX (1<<20) /* only for 888 and 161616 */
-#define SPRITE_YUV_TO_RGB_CSC_DISABLE (1<<19)
-#define SPRITE_YUV_TO_RGB_CSC_FORMAT_BT709 (1<<18) /* 0 is BT601 */
-#define SPRITE_YUV_BYTE_ORDER_MASK (3<<16)
-#define SPRITE_YUV_ORDER_YUYV (0<<16)
-#define SPRITE_YUV_ORDER_UYVY (1<<16)
-#define SPRITE_YUV_ORDER_YVYU (2<<16)
-#define SPRITE_YUV_ORDER_VYUY (3<<16)
-#define SPRITE_ROTATE_180 (1<<15)
-#define SPRITE_TRICKLE_FEED_DISABLE (1<<14)
-#define SPRITE_INT_GAMMA_ENABLE (1<<13)
-#define SPRITE_TILED (1<<10)
-#define SPRITE_DEST_KEY (1<<2)
+#define SPRITE_ENABLE (1 << 31)
+#define SPRITE_GAMMA_ENABLE (1 << 30)
+#define SPRITE_YUV_RANGE_CORRECTION_DISABLE (1 << 28)
+#define SPRITE_PIXFORMAT_MASK (7 << 25)
+#define SPRITE_FORMAT_YUV422 (0 << 25)
+#define SPRITE_FORMAT_RGBX101010 (1 << 25)
+#define SPRITE_FORMAT_RGBX888 (2 << 25)
+#define SPRITE_FORMAT_RGBX161616 (3 << 25)
+#define SPRITE_FORMAT_YUV444 (4 << 25)
+#define SPRITE_FORMAT_XR_BGR101010 (5 << 25) /* Extended range */
+#define SPRITE_PIPE_CSC_ENABLE (1 << 24)
+#define SPRITE_SOURCE_KEY (1 << 22)
+#define SPRITE_RGB_ORDER_RGBX (1 << 20) /* only for 888 and 161616 */
+#define SPRITE_YUV_TO_RGB_CSC_DISABLE (1 << 19)
+#define SPRITE_YUV_TO_RGB_CSC_FORMAT_BT709 (1 << 18) /* 0 is BT601 */
+#define SPRITE_YUV_BYTE_ORDER_MASK (3 << 16)
+#define SPRITE_YUV_ORDER_YUYV (0 << 16)
+#define SPRITE_YUV_ORDER_UYVY (1 << 16)
+#define SPRITE_YUV_ORDER_YVYU (2 << 16)
+#define SPRITE_YUV_ORDER_VYUY (3 << 16)
+#define SPRITE_ROTATE_180 (1 << 15)
+#define SPRITE_TRICKLE_FEED_DISABLE (1 << 14)
+#define SPRITE_INT_GAMMA_ENABLE (1 << 13)
+#define SPRITE_TILED (1 << 10)
+#define SPRITE_DEST_KEY (1 << 2)
#define _SPRA_LINOFF 0x70284
#define _SPRA_STRIDE 0x70288
#define _SPRA_POS 0x7028c
#define _SPRA_OFFSET 0x702a4
#define _SPRA_SURFLIVE 0x702ac
#define _SPRA_SCALE 0x70304
-#define SPRITE_SCALE_ENABLE (1<<31)
-#define SPRITE_FILTER_MASK (3<<29)
-#define SPRITE_FILTER_MEDIUM (0<<29)
-#define SPRITE_FILTER_ENHANCING (1<<29)
-#define SPRITE_FILTER_SOFTENING (2<<29)
-#define SPRITE_VERTICAL_OFFSET_HALF (1<<28) /* must be enabled below */
-#define SPRITE_VERTICAL_OFFSET_ENABLE (1<<27)
+#define SPRITE_SCALE_ENABLE (1 << 31)
+#define SPRITE_FILTER_MASK (3 << 29)
+#define SPRITE_FILTER_MEDIUM (0 << 29)
+#define SPRITE_FILTER_ENHANCING (1 << 29)
+#define SPRITE_FILTER_SOFTENING (2 << 29)
+#define SPRITE_VERTICAL_OFFSET_HALF (1 << 28) /* must be enabled below */
+#define SPRITE_VERTICAL_OFFSET_ENABLE (1 << 27)
#define _SPRA_GAMC 0x70400
#define _SPRB_CTL 0x71280
#define SPRSURFLIVE(pipe) _MMIO_PIPE(pipe, _SPRA_SURFLIVE, _SPRB_SURFLIVE)
#define _SPACNTR (VLV_DISPLAY_BASE + 0x72180)
-#define SP_ENABLE (1<<31)
-#define SP_GAMMA_ENABLE (1<<30)
-#define SP_PIXFORMAT_MASK (0xf<<26)
-#define SP_FORMAT_YUV422 (0<<26)
-#define SP_FORMAT_BGR565 (5<<26)
-#define SP_FORMAT_BGRX8888 (6<<26)
-#define SP_FORMAT_BGRA8888 (7<<26)
-#define SP_FORMAT_RGBX1010102 (8<<26)
-#define SP_FORMAT_RGBA1010102 (9<<26)
-#define SP_FORMAT_RGBX8888 (0xe<<26)
-#define SP_FORMAT_RGBA8888 (0xf<<26)
-#define SP_ALPHA_PREMULTIPLY (1<<23) /* CHV pipe B */
-#define SP_SOURCE_KEY (1<<22)
-#define SP_YUV_FORMAT_BT709 (1<<18)
-#define SP_YUV_BYTE_ORDER_MASK (3<<16)
-#define SP_YUV_ORDER_YUYV (0<<16)
-#define SP_YUV_ORDER_UYVY (1<<16)
-#define SP_YUV_ORDER_YVYU (2<<16)
-#define SP_YUV_ORDER_VYUY (3<<16)
-#define SP_ROTATE_180 (1<<15)
-#define SP_TILED (1<<10)
-#define SP_MIRROR (1<<8) /* CHV pipe B */
+#define SP_ENABLE (1 << 31)
+#define SP_GAMMA_ENABLE (1 << 30)
+#define SP_PIXFORMAT_MASK (0xf << 26)
+#define SP_FORMAT_YUV422 (0 << 26)
+#define SP_FORMAT_BGR565 (5 << 26)
+#define SP_FORMAT_BGRX8888 (6 << 26)
+#define SP_FORMAT_BGRA8888 (7 << 26)
+#define SP_FORMAT_RGBX1010102 (8 << 26)
+#define SP_FORMAT_RGBA1010102 (9 << 26)
+#define SP_FORMAT_RGBX8888 (0xe << 26)
+#define SP_FORMAT_RGBA8888 (0xf << 26)
+#define SP_ALPHA_PREMULTIPLY (1 << 23) /* CHV pipe B */
+#define SP_SOURCE_KEY (1 << 22)
+#define SP_YUV_FORMAT_BT709 (1 << 18)
+#define SP_YUV_BYTE_ORDER_MASK (3 << 16)
+#define SP_YUV_ORDER_YUYV (0 << 16)
+#define SP_YUV_ORDER_UYVY (1 << 16)
+#define SP_YUV_ORDER_YVYU (2 << 16)
+#define SP_YUV_ORDER_VYUY (3 << 16)
+#define SP_ROTATE_180 (1 << 15)
+#define SP_TILED (1 << 10)
+#define SP_MIRROR (1 << 8) /* CHV pipe B */
#define _SPALINOFF (VLV_DISPLAY_BASE + 0x72184)
#define _SPASTRIDE (VLV_DISPLAY_BASE + 0x72188)
#define _SPAPOS (VLV_DISPLAY_BASE + 0x7218c)
#define _SPAKEYMAXVAL (VLV_DISPLAY_BASE + 0x721a0)
#define _SPATILEOFF (VLV_DISPLAY_BASE + 0x721a4)
#define _SPACONSTALPHA (VLV_DISPLAY_BASE + 0x721a8)
-#define SP_CONST_ALPHA_ENABLE (1<<31)
+#define SP_CONST_ALPHA_ENABLE (1 << 31)
#define _SPACLRC0 (VLV_DISPLAY_BASE + 0x721d0)
#define SP_CONTRAST(x) ((x) << 18) /* u3.6 */
#define SP_BRIGHTNESS(x) ((x) & 0xff) /* s8 */
* correctly map to the same formats in ICL, as long as bit 23 is set to 0
*/
#define PLANE_CTL_FORMAT_MASK (0xf << 24)
-#define PLANE_CTL_FORMAT_YUV422 ( 0 << 24)
-#define PLANE_CTL_FORMAT_NV12 ( 1 << 24)
-#define PLANE_CTL_FORMAT_XRGB_2101010 ( 2 << 24)
-#define PLANE_CTL_FORMAT_XRGB_8888 ( 4 << 24)
-#define PLANE_CTL_FORMAT_XRGB_16161616F ( 6 << 24)
-#define PLANE_CTL_FORMAT_AYUV ( 8 << 24)
-#define PLANE_CTL_FORMAT_INDEXED ( 12 << 24)
-#define PLANE_CTL_FORMAT_RGB_565 ( 14 << 24)
+#define PLANE_CTL_FORMAT_YUV422 (0 << 24)
+#define PLANE_CTL_FORMAT_NV12 (1 << 24)
+#define PLANE_CTL_FORMAT_XRGB_2101010 (2 << 24)
+#define PLANE_CTL_FORMAT_XRGB_8888 (4 << 24)
+#define PLANE_CTL_FORMAT_XRGB_16161616F (6 << 24)
+#define PLANE_CTL_FORMAT_AYUV (8 << 24)
+#define PLANE_CTL_FORMAT_INDEXED (12 << 24)
+#define PLANE_CTL_FORMAT_RGB_565 (14 << 24)
#define ICL_PLANE_CTL_FORMAT_MASK (0x1f << 23)
#define PLANE_CTL_PIPE_CSC_ENABLE (1 << 23) /* Pre-GLK */
#define PLANE_CTL_KEY_ENABLE_MASK (0x3 << 21)
-#define PLANE_CTL_KEY_ENABLE_SOURCE ( 1 << 21)
-#define PLANE_CTL_KEY_ENABLE_DESTINATION ( 2 << 21)
+#define PLANE_CTL_KEY_ENABLE_SOURCE (1 << 21)
+#define PLANE_CTL_KEY_ENABLE_DESTINATION (2 << 21)
#define PLANE_CTL_ORDER_BGRX (0 << 20)
#define PLANE_CTL_ORDER_RGBX (1 << 20)
#define PLANE_CTL_YUV_TO_RGB_CSC_FORMAT_BT709 (1 << 18)
#define PLANE_CTL_YUV422_ORDER_MASK (0x3 << 16)
-#define PLANE_CTL_YUV422_YUYV ( 0 << 16)
-#define PLANE_CTL_YUV422_UYVY ( 1 << 16)
-#define PLANE_CTL_YUV422_YVYU ( 2 << 16)
-#define PLANE_CTL_YUV422_VYUY ( 3 << 16)
+#define PLANE_CTL_YUV422_YUYV (0 << 16)
+#define PLANE_CTL_YUV422_UYVY (1 << 16)
+#define PLANE_CTL_YUV422_YVYU (2 << 16)
+#define PLANE_CTL_YUV422_VYUY (3 << 16)
#define PLANE_CTL_DECOMPRESSION_ENABLE (1 << 15)
#define PLANE_CTL_TRICKLE_FEED_DISABLE (1 << 14)
#define PLANE_CTL_PLANE_GAMMA_DISABLE (1 << 13) /* Pre-GLK */
#define PLANE_CTL_TILED_MASK (0x7 << 10)
-#define PLANE_CTL_TILED_LINEAR ( 0 << 10)
-#define PLANE_CTL_TILED_X ( 1 << 10)
-#define PLANE_CTL_TILED_Y ( 4 << 10)
-#define PLANE_CTL_TILED_YF ( 5 << 10)
-#define PLANE_CTL_FLIP_HORIZONTAL ( 1 << 8)
+#define PLANE_CTL_TILED_LINEAR (0 << 10)
+#define PLANE_CTL_TILED_X (1 << 10)
+#define PLANE_CTL_TILED_Y (4 << 10)
+#define PLANE_CTL_TILED_YF (5 << 10)
+#define PLANE_CTL_FLIP_HORIZONTAL (1 << 8)
#define PLANE_CTL_ALPHA_MASK (0x3 << 4) /* Pre-GLK */
-#define PLANE_CTL_ALPHA_DISABLE ( 0 << 4)
-#define PLANE_CTL_ALPHA_SW_PREMULTIPLY ( 2 << 4)
-#define PLANE_CTL_ALPHA_HW_PREMULTIPLY ( 3 << 4)
+#define PLANE_CTL_ALPHA_DISABLE (0 << 4)
+#define PLANE_CTL_ALPHA_SW_PREMULTIPLY (2 << 4)
+#define PLANE_CTL_ALPHA_HW_PREMULTIPLY (3 << 4)
#define PLANE_CTL_ROTATE_MASK 0x3
#define PLANE_CTL_ROTATE_0 0x0
#define PLANE_CTL_ROTATE_90 0x1
# define VFMUNIT_CLOCK_GATE_DISABLE (1 << 11)
#define FDI_PLL_FREQ_CTL _MMIO(0x46030)
-#define FDI_PLL_FREQ_CHANGE_REQUEST (1<<24)
+#define FDI_PLL_FREQ_CHANGE_REQUEST (1 << 24)
#define FDI_PLL_FREQ_LOCK_LIMIT_MASK 0xfff00
#define FDI_PLL_FREQ_DISABLE_COUNT_LIMIT_MASK 0xff
/* IVB+ has 3 fitters, 0 is 7x5 capable, the other two only 3x3 */
#define _PFA_CTL_1 0x68080
#define _PFB_CTL_1 0x68880
-#define PF_ENABLE (1<<31)
-#define PF_PIPE_SEL_MASK_IVB (3<<29)
-#define PF_PIPE_SEL_IVB(pipe) ((pipe)<<29)
-#define PF_FILTER_MASK (3<<23)
-#define PF_FILTER_PROGRAMMED (0<<23)
-#define PF_FILTER_MED_3x3 (1<<23)
-#define PF_FILTER_EDGE_ENHANCE (2<<23)
-#define PF_FILTER_EDGE_SOFTEN (3<<23)
+#define PF_ENABLE (1 << 31)
+#define PF_PIPE_SEL_MASK_IVB (3 << 29)
+#define PF_PIPE_SEL_IVB(pipe) ((pipe) << 29)
+#define PF_FILTER_MASK (3 << 23)
+#define PF_FILTER_PROGRAMMED (0 << 23)
+#define PF_FILTER_MED_3x3 (1 << 23)
+#define PF_FILTER_EDGE_ENHANCE (2 << 23)
+#define PF_FILTER_EDGE_SOFTEN (3 << 23)
#define _PFA_WIN_SZ 0x68074
#define _PFB_WIN_SZ 0x68874
#define _PFA_WIN_POS 0x68070
#define _PSA_CTL 0x68180
#define _PSB_CTL 0x68980
-#define PS_ENABLE (1<<31)
+#define PS_ENABLE (1 << 31)
#define _PSA_WIN_SZ 0x68174
#define _PSB_WIN_SZ 0x68974
#define _PSA_WIN_POS 0x68170
#define _PS_ECC_STAT_2B 0x68AD0
#define _PS_ECC_STAT_1C 0x691D0
-#define _ID(id, a, b) ((a) + (id)*((b)-(a)))
+#define _ID(id, a, b) ((a) + (id) * ((b) - (a)))
#define SKL_PS_CTRL(pipe, id) _MMIO_PIPE(pipe, \
_ID(id, _PS_1A_CTRL, _PS_2A_CTRL), \
_ID(id, _PS_1B_CTRL, _PS_2B_CTRL))
#define DE_PIPEB_CRC_DONE (1 << 10)
#define DE_PIPEB_FIFO_UNDERRUN (1 << 8)
#define DE_PIPEA_VBLANK (1 << 7)
-#define DE_PIPE_VBLANK(pipe) (1 << (7 + 8*(pipe)))
+#define DE_PIPE_VBLANK(pipe) (1 << (7 + 8 * (pipe)))
#define DE_PIPEA_EVEN_FIELD (1 << 6)
#define DE_PIPEA_ODD_FIELD (1 << 5)
#define DE_PIPEA_LINE_COMPARE (1 << 4)
#define DE_PIPEA_VSYNC (1 << 3)
#define DE_PIPEA_CRC_DONE (1 << 2)
-#define DE_PIPE_CRC_DONE(pipe) (1 << (2 + 8*(pipe)))
+#define DE_PIPE_CRC_DONE(pipe) (1 << (2 + 8 * (pipe)))
#define DE_PIPEA_FIFO_UNDERRUN (1 << 0)
-#define DE_PIPE_FIFO_UNDERRUN(pipe) (1 << (8*(pipe)))
+#define DE_PIPE_FIFO_UNDERRUN(pipe) (1 << (8 * (pipe)))
/* More Ivybridge lolz */
-#define DE_ERR_INT_IVB (1<<30)
-#define DE_GSE_IVB (1<<29)
-#define DE_PCH_EVENT_IVB (1<<28)
-#define DE_DP_A_HOTPLUG_IVB (1<<27)
-#define DE_AUX_CHANNEL_A_IVB (1<<26)
-#define DE_EDP_PSR_INT_HSW (1<<19)
-#define DE_SPRITEC_FLIP_DONE_IVB (1<<14)
-#define DE_PLANEC_FLIP_DONE_IVB (1<<13)
-#define DE_PIPEC_VBLANK_IVB (1<<10)
-#define DE_SPRITEB_FLIP_DONE_IVB (1<<9)
-#define DE_PLANEB_FLIP_DONE_IVB (1<<8)
-#define DE_PIPEB_VBLANK_IVB (1<<5)
-#define DE_SPRITEA_FLIP_DONE_IVB (1<<4)
-#define DE_PLANEA_FLIP_DONE_IVB (1<<3)
-#define DE_PLANE_FLIP_DONE_IVB(plane) (1<< (3 + 5*(plane)))
-#define DE_PIPEA_VBLANK_IVB (1<<0)
+#define DE_ERR_INT_IVB (1 << 30)
+#define DE_GSE_IVB (1 << 29)
+#define DE_PCH_EVENT_IVB (1 << 28)
+#define DE_DP_A_HOTPLUG_IVB (1 << 27)
+#define DE_AUX_CHANNEL_A_IVB (1 << 26)
+#define DE_EDP_PSR_INT_HSW (1 << 19)
+#define DE_SPRITEC_FLIP_DONE_IVB (1 << 14)
+#define DE_PLANEC_FLIP_DONE_IVB (1 << 13)
+#define DE_PIPEC_VBLANK_IVB (1 << 10)
+#define DE_SPRITEB_FLIP_DONE_IVB (1 << 9)
+#define DE_PLANEB_FLIP_DONE_IVB (1 << 8)
+#define DE_PIPEB_VBLANK_IVB (1 << 5)
+#define DE_SPRITEA_FLIP_DONE_IVB (1 << 4)
+#define DE_PLANEA_FLIP_DONE_IVB (1 << 3)
+#define DE_PLANE_FLIP_DONE_IVB(plane) (1 << (3 + 5 * (plane)))
+#define DE_PIPEA_VBLANK_IVB (1 << 0)
#define DE_PIPE_VBLANK_IVB(pipe) (1 << ((pipe) * 5))
#define VLV_MASTER_IER _MMIO(0x4400c) /* Gunit master IER */
-#define MASTER_INTERRUPT_ENABLE (1<<31)
+#define MASTER_INTERRUPT_ENABLE (1 << 31)
#define DEISR _MMIO(0x44000)
#define DEIMR _MMIO(0x44004)
#define GTIER _MMIO(0x4401c)
#define GEN8_MASTER_IRQ _MMIO(0x44200)
-#define GEN8_MASTER_IRQ_CONTROL (1<<31)
-#define GEN8_PCU_IRQ (1<<30)
-#define GEN8_DE_PCH_IRQ (1<<23)
-#define GEN8_DE_MISC_IRQ (1<<22)
-#define GEN8_DE_PORT_IRQ (1<<20)
-#define GEN8_DE_PIPE_C_IRQ (1<<18)
-#define GEN8_DE_PIPE_B_IRQ (1<<17)
-#define GEN8_DE_PIPE_A_IRQ (1<<16)
-#define GEN8_DE_PIPE_IRQ(pipe) (1<<(16+(pipe)))
-#define GEN8_GT_VECS_IRQ (1<<6)
-#define GEN8_GT_GUC_IRQ (1<<5)
-#define GEN8_GT_PM_IRQ (1<<4)
-#define GEN8_GT_VCS2_IRQ (1<<3)
-#define GEN8_GT_VCS1_IRQ (1<<2)
-#define GEN8_GT_BCS_IRQ (1<<1)
-#define GEN8_GT_RCS_IRQ (1<<0)
+#define GEN8_MASTER_IRQ_CONTROL (1 << 31)
+#define GEN8_PCU_IRQ (1 << 30)
+#define GEN8_DE_PCH_IRQ (1 << 23)
+#define GEN8_DE_MISC_IRQ (1 << 22)
+#define GEN8_DE_PORT_IRQ (1 << 20)
+#define GEN8_DE_PIPE_C_IRQ (1 << 18)
+#define GEN8_DE_PIPE_B_IRQ (1 << 17)
+#define GEN8_DE_PIPE_A_IRQ (1 << 16)
+#define GEN8_DE_PIPE_IRQ(pipe) (1 << (16 + (pipe)))
+#define GEN8_GT_VECS_IRQ (1 << 6)
+#define GEN8_GT_GUC_IRQ (1 << 5)
+#define GEN8_GT_PM_IRQ (1 << 4)
+#define GEN8_GT_VCS2_IRQ (1 << 3)
+#define GEN8_GT_VCS1_IRQ (1 << 2)
+#define GEN8_GT_BCS_IRQ (1 << 1)
+#define GEN8_GT_RCS_IRQ (1 << 0)
#define GEN8_GT_ISR(which) _MMIO(0x44300 + (0x10 * (which)))
#define GEN8_GT_IMR(which) _MMIO(0x44304 + (0x10 * (which)))
#define GEN8_GT_IIR(which) _MMIO(0x44308 + (0x10 * (which)))
#define GEN8_GT_IER(which) _MMIO(0x4430c + (0x10 * (which)))
-#define GEN9_GUC_TO_HOST_INT_EVENT (1<<31)
-#define GEN9_GUC_EXEC_ERROR_EVENT (1<<30)
-#define GEN9_GUC_DISPLAY_EVENT (1<<29)
-#define GEN9_GUC_SEMA_SIGNAL_EVENT (1<<28)
-#define GEN9_GUC_IOMMU_MSG_EVENT (1<<27)
-#define GEN9_GUC_DB_RING_EVENT (1<<26)
-#define GEN9_GUC_DMA_DONE_EVENT (1<<25)
-#define GEN9_GUC_FATAL_ERROR_EVENT (1<<24)
-#define GEN9_GUC_NOTIFICATION_EVENT (1<<23)
+#define GEN9_GUC_TO_HOST_INT_EVENT (1 << 31)
+#define GEN9_GUC_EXEC_ERROR_EVENT (1 << 30)
+#define GEN9_GUC_DISPLAY_EVENT (1 << 29)
+#define GEN9_GUC_SEMA_SIGNAL_EVENT (1 << 28)
+#define GEN9_GUC_IOMMU_MSG_EVENT (1 << 27)
+#define GEN9_GUC_DB_RING_EVENT (1 << 26)
+#define GEN9_GUC_DMA_DONE_EVENT (1 << 25)
+#define GEN9_GUC_FATAL_ERROR_EVENT (1 << 24)
+#define GEN9_GUC_NOTIFICATION_EVENT (1 << 23)
#define GEN8_RCS_IRQ_SHIFT 0
#define GEN8_BCS_IRQ_SHIFT 16
#define GEN8_DE_PORT_IMR _MMIO(0x44444)
#define GEN8_DE_PORT_IIR _MMIO(0x44448)
#define GEN8_DE_PORT_IER _MMIO(0x4444c)
+#define ICL_AUX_CHANNEL_E (1 << 29)
#define CNL_AUX_CHANNEL_F (1 << 28)
#define GEN9_AUX_CHANNEL_D (1 << 27)
#define GEN9_AUX_CHANNEL_C (1 << 26)
#define GEN8_PCU_IIR _MMIO(0x444e8)
#define GEN8_PCU_IER _MMIO(0x444ec)
+#define GEN11_GU_MISC_ISR _MMIO(0x444f0)
+#define GEN11_GU_MISC_IMR _MMIO(0x444f4)
+#define GEN11_GU_MISC_IIR _MMIO(0x444f8)
+#define GEN11_GU_MISC_IER _MMIO(0x444fc)
+#define GEN11_GU_MISC_GSE (1 << 27)
+
#define GEN11_GFX_MSTR_IRQ _MMIO(0x190010)
#define GEN11_MASTER_IRQ (1 << 31)
#define GEN11_PCU_IRQ (1 << 30)
+#define GEN11_GU_MISC_IRQ (1 << 29)
#define GEN11_DISPLAY_IRQ (1 << 16)
#define GEN11_GT_DW_IRQ(x) (1 << (x))
#define GEN11_GT_DW1_IRQ (1 << 1)
#define GEN11_AUDIO_CODEC_IRQ (1 << 24)
#define GEN11_DE_PCH_IRQ (1 << 23)
#define GEN11_DE_MISC_IRQ (1 << 22)
+#define GEN11_DE_HPD_IRQ (1 << 21)
#define GEN11_DE_PORT_IRQ (1 << 20)
#define GEN11_DE_PIPE_C (1 << 18)
#define GEN11_DE_PIPE_B (1 << 17)
#define GEN11_DE_PIPE_A (1 << 16)
+#define GEN11_DE_HPD_ISR _MMIO(0x44470)
+#define GEN11_DE_HPD_IMR _MMIO(0x44474)
+#define GEN11_DE_HPD_IIR _MMIO(0x44478)
+#define GEN11_DE_HPD_IER _MMIO(0x4447c)
+#define GEN11_TC4_HOTPLUG (1 << 19)
+#define GEN11_TC3_HOTPLUG (1 << 18)
+#define GEN11_TC2_HOTPLUG (1 << 17)
+#define GEN11_TC1_HOTPLUG (1 << 16)
+#define GEN11_DE_TC_HOTPLUG_MASK (GEN11_TC4_HOTPLUG | \
+ GEN11_TC3_HOTPLUG | \
+ GEN11_TC2_HOTPLUG | \
+ GEN11_TC1_HOTPLUG)
+#define GEN11_TBT4_HOTPLUG (1 << 3)
+#define GEN11_TBT3_HOTPLUG (1 << 2)
+#define GEN11_TBT2_HOTPLUG (1 << 1)
+#define GEN11_TBT1_HOTPLUG (1 << 0)
+#define GEN11_DE_TBT_HOTPLUG_MASK (GEN11_TBT4_HOTPLUG | \
+ GEN11_TBT3_HOTPLUG | \
+ GEN11_TBT2_HOTPLUG | \
+ GEN11_TBT1_HOTPLUG)
+
+#define GEN11_TBT_HOTPLUG_CTL _MMIO(0x44030)
+#define GEN11_TC_HOTPLUG_CTL _MMIO(0x44038)
+#define GEN11_HOTPLUG_CTL_ENABLE(tc_port) (8 << (tc_port) * 4)
+#define GEN11_HOTPLUG_CTL_LONG_DETECT(tc_port) (2 << (tc_port) * 4)
+#define GEN11_HOTPLUG_CTL_SHORT_DETECT(tc_port) (1 << (tc_port) * 4)
+#define GEN11_HOTPLUG_CTL_NO_DETECT(tc_port) (0 << (tc_port) * 4)
+
#define GEN11_GT_INTR_DW0 _MMIO(0x190018)
#define GEN11_CSME (31)
#define GEN11_GUNIT (28)
#define GEN11_VECS(x) (31 - (x))
#define GEN11_VCS(x) (x)
-#define GEN11_GT_INTR_DW(x) _MMIO(0x190018 + (x * 4))
+#define GEN11_GT_INTR_DW(x) _MMIO(0x190018 + ((x) * 4))
#define GEN11_INTR_IDENTITY_REG0 _MMIO(0x190060)
#define GEN11_INTR_IDENTITY_REG1 _MMIO(0x190064)
#define GEN11_INTR_ENGINE_INSTANCE(x) (((x) & GENMASK(25, 20)) >> 20)
#define GEN11_INTR_ENGINE_INTR(x) ((x) & 0xffff)
-#define GEN11_INTR_IDENTITY_REG(x) _MMIO(0x190060 + (x * 4))
+#define GEN11_INTR_IDENTITY_REG(x) _MMIO(0x190060 + ((x) * 4))
#define GEN11_IIR_REG0_SELECTOR _MMIO(0x190070)
#define GEN11_IIR_REG1_SELECTOR _MMIO(0x190074)
-#define GEN11_IIR_REG_SELECTOR(x) _MMIO(0x190070 + (x * 4))
+#define GEN11_IIR_REG_SELECTOR(x) _MMIO(0x190070 + ((x) * 4))
#define GEN11_RENDER_COPY_INTR_ENABLE _MMIO(0x190030)
#define GEN11_VCS_VECS_INTR_ENABLE _MMIO(0x190034)
#define ILK_DISPLAY_CHICKEN2 _MMIO(0x42004)
/* Required on all Ironlake and Sandybridge according to the B-Spec. */
#define ILK_ELPIN_409_SELECT (1 << 25)
-#define ILK_DPARB_GATE (1<<22)
-#define ILK_VSDPFD_FULL (1<<21)
+#define ILK_DPARB_GATE (1 << 22)
+#define ILK_VSDPFD_FULL (1 << 21)
#define FUSE_STRAP _MMIO(0x42014)
#define ILK_INTERNAL_GRAPHICS_DISABLE (1 << 31)
#define ILK_INTERNAL_DISPLAY_DISABLE (1 << 30)
#define CHICKEN_TRANS_A 0x420c0
#define CHICKEN_TRANS_B 0x420c4
#define CHICKEN_TRANS(trans) _MMIO_TRANS(trans, CHICKEN_TRANS_A, CHICKEN_TRANS_B)
-#define VSC_DATA_SEL_SOFTWARE_CONTROL (1<<25) /* GLK and CNL+ */
-#define DDI_TRAINING_OVERRIDE_ENABLE (1<<19)
-#define DDI_TRAINING_OVERRIDE_VALUE (1<<18)
-#define DDIE_TRAINING_OVERRIDE_ENABLE (1<<17) /* CHICKEN_TRANS_A only */
-#define DDIE_TRAINING_OVERRIDE_VALUE (1<<16) /* CHICKEN_TRANS_A only */
-#define PSR2_ADD_VERTICAL_LINE_COUNT (1<<15)
-#define PSR2_VSC_ENABLE_PROG_HEADER (1<<12)
+#define VSC_DATA_SEL_SOFTWARE_CONTROL (1 << 25) /* GLK and CNL+ */
+#define DDI_TRAINING_OVERRIDE_ENABLE (1 << 19)
+#define DDI_TRAINING_OVERRIDE_VALUE (1 << 18)
+#define DDIE_TRAINING_OVERRIDE_ENABLE (1 << 17) /* CHICKEN_TRANS_A only */
+#define DDIE_TRAINING_OVERRIDE_VALUE (1 << 16) /* CHICKEN_TRANS_A only */
+#define PSR2_ADD_VERTICAL_LINE_COUNT (1 << 15)
+#define PSR2_VSC_ENABLE_PROG_HEADER (1 << 12)
#define DISP_ARB_CTL _MMIO(0x45000)
-#define DISP_FBC_MEMORY_WAKE (1<<31)
-#define DISP_TILE_SURFACE_SWIZZLING (1<<13)
-#define DISP_FBC_WM_DIS (1<<15)
+#define DISP_FBC_MEMORY_WAKE (1 << 31)
+#define DISP_TILE_SURFACE_SWIZZLING (1 << 13)
+#define DISP_FBC_WM_DIS (1 << 15)
#define DISP_ARB_CTL2 _MMIO(0x45004)
-#define DISP_DATA_PARTITION_5_6 (1<<6)
-#define DISP_IPC_ENABLE (1<<3)
+#define DISP_DATA_PARTITION_5_6 (1 << 6)
+#define DISP_IPC_ENABLE (1 << 3)
#define DBUF_CTL _MMIO(0x45008)
#define DBUF_CTL_S1 _MMIO(0x45008)
#define DBUF_CTL_S2 _MMIO(0x44FE8)
-#define DBUF_POWER_REQUEST (1<<31)
-#define DBUF_POWER_STATE (1<<30)
+#define DBUF_POWER_REQUEST (1 << 31)
+#define DBUF_POWER_STATE (1 << 30)
#define GEN7_MSG_CTL _MMIO(0x45010)
-#define WAIT_FOR_PCH_RESET_ACK (1<<1)
-#define WAIT_FOR_PCH_FLR_ACK (1<<0)
+#define WAIT_FOR_PCH_RESET_ACK (1 << 1)
+#define WAIT_FOR_PCH_FLR_ACK (1 << 0)
#define HSW_NDE_RSTWRN_OPT _MMIO(0x46408)
-#define RESET_PCH_HANDSHAKE_ENABLE (1<<4)
+#define RESET_PCH_HANDSHAKE_ENABLE (1 << 4)
#define GEN8_CHICKEN_DCPR_1 _MMIO(0x46430)
#define SKL_SELECT_ALTERNATE_DC_EXIT (1 << 30)
#define ICL_DSSM_CDCLK_PLL_REFCLK_38_4MHz (2 << 29)
#define GEN7_FF_SLICE_CS_CHICKEN1 _MMIO(0x20e0)
-#define GEN9_FFSC_PERCTX_PREEMPT_CTRL (1<<14)
+#define GEN9_FFSC_PERCTX_PREEMPT_CTRL (1 << 14)
#define FF_SLICE_CS_CHICKEN2 _MMIO(0x20e4)
-#define GEN9_TSG_BARRIER_ACK_DISABLE (1<<8)
-#define GEN9_POOLED_EU_LOAD_BALANCING_FIX_DISABLE (1<<10)
+#define GEN9_TSG_BARRIER_ACK_DISABLE (1 << 8)
+#define GEN9_POOLED_EU_LOAD_BALANCING_FIX_DISABLE (1 << 10)
#define GEN9_CS_DEBUG_MODE1 _MMIO(0x20ec)
#define GEN9_CTX_PREEMPT_REG _MMIO(0x2248)
#define GEN8_CS_CHICKEN1 _MMIO(0x2580)
-#define GEN9_PREEMPT_3D_OBJECT_LEVEL (1<<0)
+#define GEN9_PREEMPT_3D_OBJECT_LEVEL (1 << 0)
#define GEN9_PREEMPT_GPGPU_LEVEL(hi, lo) (((hi) << 2) | ((lo) << 1))
#define GEN9_PREEMPT_GPGPU_MID_THREAD_LEVEL GEN9_PREEMPT_GPGPU_LEVEL(0, 0)
#define GEN9_PREEMPT_GPGPU_THREAD_GROUP_LEVEL GEN9_PREEMPT_GPGPU_LEVEL(0, 1)
#define GEN11_BLEND_EMB_FIX_DISABLE_IN_RCC (1 << 11)
#define HIZ_CHICKEN _MMIO(0x7018)
-# define CHV_HZ_8X8_MODE_IN_1X (1<<15)
-# define BDW_HIZ_POWER_COMPILER_CLOCK_GATING_DISABLE (1<<3)
+# define CHV_HZ_8X8_MODE_IN_1X (1 << 15)
+# define BDW_HIZ_POWER_COMPILER_CLOCK_GATING_DISABLE (1 << 3)
#define GEN9_SLICE_COMMON_ECO_CHICKEN0 _MMIO(0x7308)
-#define DISABLE_PIXEL_MASK_CAMMING (1<<14)
+#define DISABLE_PIXEL_MASK_CAMMING (1 << 14)
#define GEN9_SLICE_COMMON_ECO_CHICKEN1 _MMIO(0x731c)
#define GEN11_STATE_CACHE_REDIRECT_TO_CS (1 << 11)
#define GEN7_L3CNTLREG1 _MMIO(0xB01C)
#define GEN7_WA_FOR_GEN7_L3_CONTROL 0x3C47FF8C
-#define GEN7_L3AGDIS (1<<19)
+#define GEN7_L3AGDIS (1 << 19)
#define GEN7_L3CNTLREG2 _MMIO(0xB020)
#define GEN7_L3CNTLREG3 _MMIO(0xB024)
#define GEN11_I2M_WRITE_DISABLE (1 << 28)
#define GEN7_L3SQCREG4 _MMIO(0xb034)
-#define L3SQ_URB_READ_CAM_MATCH_DISABLE (1<<27)
+#define L3SQ_URB_READ_CAM_MATCH_DISABLE (1 << 27)
#define GEN8_L3SQCREG4 _MMIO(0xb118)
#define GEN11_LQSC_CLEAN_EVICT_DISABLE (1 << 6)
#define HDC_CHICKEN0 _MMIO(0x7300)
#define CNL_HDC_CHICKEN0 _MMIO(0xE5F0)
#define ICL_HDC_MODE _MMIO(0xE5F4)
-#define HDC_FORCE_CSR_NON_COHERENT_OVR_DISABLE (1<<15)
-#define HDC_FENCE_DEST_SLM_DISABLE (1<<14)
-#define HDC_DONOT_FETCH_MEM_WHEN_MASKED (1<<11)
-#define HDC_FORCE_CONTEXT_SAVE_RESTORE_NON_COHERENT (1<<5)
-#define HDC_FORCE_NON_COHERENT (1<<4)
-#define HDC_BARRIER_PERFORMANCE_DISABLE (1<<10)
+#define HDC_FORCE_CSR_NON_COHERENT_OVR_DISABLE (1 << 15)
+#define HDC_FENCE_DEST_SLM_DISABLE (1 << 14)
+#define HDC_DONOT_FETCH_MEM_WHEN_MASKED (1 << 11)
+#define HDC_FORCE_CONTEXT_SAVE_RESTORE_NON_COHERENT (1 << 5)
+#define HDC_FORCE_NON_COHERENT (1 << 4)
+#define HDC_BARRIER_PERFORMANCE_DISABLE (1 << 10)
#define GEN8_HDC_CHICKEN1 _MMIO(0x7304)
/* WaCatErrorRejectionIssue */
#define GEN7_SQ_CHICKEN_MBCUNIT_CONFIG _MMIO(0x9030)
-#define GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB (1<<11)
+#define GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB (1 << 11)
#define HSW_SCRATCH1 _MMIO(0xb038)
-#define HSW_SCRATCH1_L3_DATA_ATOMICS_DISABLE (1<<27)
+#define HSW_SCRATCH1_L3_DATA_ATOMICS_DISABLE (1 << 27)
#define BDW_SCRATCH1 _MMIO(0xb11c)
-#define GEN9_LBS_SLA_RETRY_TIMER_DECREMENT_ENABLE (1<<2)
+#define GEN9_LBS_SLA_RETRY_TIMER_DECREMENT_ENABLE (1 << 2)
/* PCH */
#define SDEIER _MMIO(0xc400c)
#define SERR_INT _MMIO(0xc4040)
-#define SERR_INT_POISON (1<<31)
-#define SERR_INT_TRANS_FIFO_UNDERRUN(pipe) (1<<((pipe)*3))
+#define SERR_INT_POISON (1 << 31)
+#define SERR_INT_TRANS_FIFO_UNDERRUN(pipe) (1 << ((pipe) * 3))
/* digital port hotplug */
#define PCH_PORT_HOTPLUG _MMIO(0xc4030) /* SHOTPLUG_CTL */
#define _PCH_DPLL_A 0xc6014
#define _PCH_DPLL_B 0xc6018
-#define PCH_DPLL(pll) _MMIO(pll == 0 ? _PCH_DPLL_A : _PCH_DPLL_B)
+#define PCH_DPLL(pll) _MMIO((pll) == 0 ? _PCH_DPLL_A : _PCH_DPLL_B)
#define _PCH_FPA0 0xc6040
-#define FP_CB_TUNE (0x3<<22)
+#define FP_CB_TUNE (0x3 << 22)
#define _PCH_FPA1 0xc6044
#define _PCH_FPB0 0xc6048
#define _PCH_FPB1 0xc604c
-#define PCH_FP0(pll) _MMIO(pll == 0 ? _PCH_FPA0 : _PCH_FPB0)
-#define PCH_FP1(pll) _MMIO(pll == 0 ? _PCH_FPA1 : _PCH_FPB1)
+#define PCH_FP0(pll) _MMIO((pll) == 0 ? _PCH_FPA0 : _PCH_FPB0)
+#define PCH_FP1(pll) _MMIO((pll) == 0 ? _PCH_FPA1 : _PCH_FPB1)
#define PCH_DPLL_TEST _MMIO(0xc606c)
#define PCH_DREF_CONTROL _MMIO(0xC6200)
#define DREF_CONTROL_MASK 0x7fc3
-#define DREF_CPU_SOURCE_OUTPUT_DISABLE (0<<13)
-#define DREF_CPU_SOURCE_OUTPUT_DOWNSPREAD (2<<13)
-#define DREF_CPU_SOURCE_OUTPUT_NONSPREAD (3<<13)
-#define DREF_CPU_SOURCE_OUTPUT_MASK (3<<13)
-#define DREF_SSC_SOURCE_DISABLE (0<<11)
-#define DREF_SSC_SOURCE_ENABLE (2<<11)
-#define DREF_SSC_SOURCE_MASK (3<<11)
-#define DREF_NONSPREAD_SOURCE_DISABLE (0<<9)
-#define DREF_NONSPREAD_CK505_ENABLE (1<<9)
-#define DREF_NONSPREAD_SOURCE_ENABLE (2<<9)
-#define DREF_NONSPREAD_SOURCE_MASK (3<<9)
-#define DREF_SUPERSPREAD_SOURCE_DISABLE (0<<7)
-#define DREF_SUPERSPREAD_SOURCE_ENABLE (2<<7)
-#define DREF_SUPERSPREAD_SOURCE_MASK (3<<7)
-#define DREF_SSC4_DOWNSPREAD (0<<6)
-#define DREF_SSC4_CENTERSPREAD (1<<6)
-#define DREF_SSC1_DISABLE (0<<1)
-#define DREF_SSC1_ENABLE (1<<1)
+#define DREF_CPU_SOURCE_OUTPUT_DISABLE (0 << 13)
+#define DREF_CPU_SOURCE_OUTPUT_DOWNSPREAD (2 << 13)
+#define DREF_CPU_SOURCE_OUTPUT_NONSPREAD (3 << 13)
+#define DREF_CPU_SOURCE_OUTPUT_MASK (3 << 13)
+#define DREF_SSC_SOURCE_DISABLE (0 << 11)
+#define DREF_SSC_SOURCE_ENABLE (2 << 11)
+#define DREF_SSC_SOURCE_MASK (3 << 11)
+#define DREF_NONSPREAD_SOURCE_DISABLE (0 << 9)
+#define DREF_NONSPREAD_CK505_ENABLE (1 << 9)
+#define DREF_NONSPREAD_SOURCE_ENABLE (2 << 9)
+#define DREF_NONSPREAD_SOURCE_MASK (3 << 9)
+#define DREF_SUPERSPREAD_SOURCE_DISABLE (0 << 7)
+#define DREF_SUPERSPREAD_SOURCE_ENABLE (2 << 7)
+#define DREF_SUPERSPREAD_SOURCE_MASK (3 << 7)
+#define DREF_SSC4_DOWNSPREAD (0 << 6)
+#define DREF_SSC4_CENTERSPREAD (1 << 6)
+#define DREF_SSC1_DISABLE (0 << 1)
+#define DREF_SSC1_ENABLE (1 << 1)
#define DREF_SSC4_DISABLE (0)
#define DREF_SSC4_ENABLE (1)
#define PCH_RAWCLK_FREQ _MMIO(0xc6204)
#define FDL_TP1_TIMER_SHIFT 12
-#define FDL_TP1_TIMER_MASK (3<<12)
+#define FDL_TP1_TIMER_MASK (3 << 12)
#define FDL_TP2_TIMER_SHIFT 10
-#define FDL_TP2_TIMER_MASK (3<<10)
+#define FDL_TP2_TIMER_MASK (3 << 10)
#define RAWCLK_FREQ_MASK 0x3ff
#define CNP_RAWCLK_DIV_MASK (0x3ff << 16)
#define CNP_RAWCLK_DIV(div) ((div) << 16)
#define TRANS_VBLANK_END_SHIFT 16
#define TRANS_VBLANK_START_SHIFT 0
#define _PCH_TRANS_VSYNC_A 0xe0014
-#define TRANS_VSYNC_END_SHIFT 16
+#define TRANS_VSYNC_END_SHIFT 16
#define TRANS_VSYNC_START_SHIFT 0
#define _PCH_TRANS_VSYNCSHIFT_A 0xe0028
#define HSW_TVIDEO_DIP_VSC_DATA(trans, i) _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_VSC_DATA_A + (i) * 4)
#define _HSW_STEREO_3D_CTL_A 0x70020
-#define S3D_ENABLE (1<<31)
+#define S3D_ENABLE (1 << 31)
#define _HSW_STEREO_3D_CTL_B 0x71020
#define HSW_STEREO_3D_CTL(trans) _MMIO_PIPE2(trans, _HSW_STEREO_3D_CTL_A)
#define _PCH_TRANSBCONF 0xf1008
#define PCH_TRANSCONF(pipe) _MMIO_PIPE(pipe, _PCH_TRANSACONF, _PCH_TRANSBCONF)
#define LPT_TRANSCONF PCH_TRANSCONF(PIPE_A) /* lpt has only one transcoder */
-#define TRANS_DISABLE (0<<31)
-#define TRANS_ENABLE (1<<31)
-#define TRANS_STATE_MASK (1<<30)
-#define TRANS_STATE_DISABLE (0<<30)
-#define TRANS_STATE_ENABLE (1<<30)
-#define TRANS_FSYNC_DELAY_HB1 (0<<27)
-#define TRANS_FSYNC_DELAY_HB2 (1<<27)
-#define TRANS_FSYNC_DELAY_HB3 (2<<27)
-#define TRANS_FSYNC_DELAY_HB4 (3<<27)
-#define TRANS_INTERLACE_MASK (7<<21)
-#define TRANS_PROGRESSIVE (0<<21)
-#define TRANS_INTERLACED (3<<21)
-#define TRANS_LEGACY_INTERLACED_ILK (2<<21)
-#define TRANS_8BPC (0<<5)
-#define TRANS_10BPC (1<<5)
-#define TRANS_6BPC (2<<5)
-#define TRANS_12BPC (3<<5)
+#define TRANS_DISABLE (0 << 31)
+#define TRANS_ENABLE (1 << 31)
+#define TRANS_STATE_MASK (1 << 30)
+#define TRANS_STATE_DISABLE (0 << 30)
+#define TRANS_STATE_ENABLE (1 << 30)
+#define TRANS_FSYNC_DELAY_HB1 (0 << 27)
+#define TRANS_FSYNC_DELAY_HB2 (1 << 27)
+#define TRANS_FSYNC_DELAY_HB3 (2 << 27)
+#define TRANS_FSYNC_DELAY_HB4 (3 << 27)
+#define TRANS_INTERLACE_MASK (7 << 21)
+#define TRANS_PROGRESSIVE (0 << 21)
+#define TRANS_INTERLACED (3 << 21)
+#define TRANS_LEGACY_INTERLACED_ILK (2 << 21)
+#define TRANS_8BPC (0 << 5)
+#define TRANS_10BPC (1 << 5)
+#define TRANS_6BPC (2 << 5)
+#define TRANS_12BPC (3 << 5)
#define _TRANSA_CHICKEN1 0xf0060
#define _TRANSB_CHICKEN1 0xf1060
#define TRANS_CHICKEN1(pipe) _MMIO_PIPE(pipe, _TRANSA_CHICKEN1, _TRANSB_CHICKEN1)
-#define TRANS_CHICKEN1_HDMIUNIT_GC_DISABLE (1<<10)
-#define TRANS_CHICKEN1_DP0UNIT_GC_DISABLE (1<<4)
+#define TRANS_CHICKEN1_HDMIUNIT_GC_DISABLE (1 << 10)
+#define TRANS_CHICKEN1_DP0UNIT_GC_DISABLE (1 << 4)
#define _TRANSA_CHICKEN2 0xf0064
#define _TRANSB_CHICKEN2 0xf1064
#define TRANS_CHICKEN2(pipe) _MMIO_PIPE(pipe, _TRANSA_CHICKEN2, _TRANSB_CHICKEN2)
-#define TRANS_CHICKEN2_TIMING_OVERRIDE (1<<31)
-#define TRANS_CHICKEN2_FDI_POLARITY_REVERSED (1<<29)
-#define TRANS_CHICKEN2_FRAME_START_DELAY_MASK (3<<27)
-#define TRANS_CHICKEN2_DISABLE_DEEP_COLOR_COUNTER (1<<26)
-#define TRANS_CHICKEN2_DISABLE_DEEP_COLOR_MODESWITCH (1<<25)
+#define TRANS_CHICKEN2_TIMING_OVERRIDE (1 << 31)
+#define TRANS_CHICKEN2_FDI_POLARITY_REVERSED (1 << 29)
+#define TRANS_CHICKEN2_FRAME_START_DELAY_MASK (3 << 27)
+#define TRANS_CHICKEN2_DISABLE_DEEP_COLOR_COUNTER (1 << 26)
+#define TRANS_CHICKEN2_DISABLE_DEEP_COLOR_MODESWITCH (1 << 25)
#define SOUTH_CHICKEN1 _MMIO(0xc2000)
#define FDIA_PHASE_SYNC_SHIFT_OVR 19
#define FDIA_PHASE_SYNC_SHIFT_EN 18
-#define FDI_PHASE_SYNC_OVR(pipe) (1<<(FDIA_PHASE_SYNC_SHIFT_OVR - ((pipe) * 2)))
-#define FDI_PHASE_SYNC_EN(pipe) (1<<(FDIA_PHASE_SYNC_SHIFT_EN - ((pipe) * 2)))
+#define FDI_PHASE_SYNC_OVR(pipe) (1 << (FDIA_PHASE_SYNC_SHIFT_OVR - ((pipe) * 2)))
+#define FDI_PHASE_SYNC_EN(pipe) (1 << (FDIA_PHASE_SYNC_SHIFT_EN - ((pipe) * 2)))
#define FDI_BC_BIFURCATION_SELECT (1 << 12)
#define CHASSIS_CLK_REQ_DURATION_MASK (0xf << 8)
#define CHASSIS_CLK_REQ_DURATION(x) ((x) << 8)
-#define SPT_PWM_GRANULARITY (1<<0)
+#define SPT_PWM_GRANULARITY (1 << 0)
#define SOUTH_CHICKEN2 _MMIO(0xc2004)
-#define FDI_MPHY_IOSFSB_RESET_STATUS (1<<13)
-#define FDI_MPHY_IOSFSB_RESET_CTL (1<<12)
-#define LPT_PWM_GRANULARITY (1<<5)
-#define DPLS_EDP_PPS_FIX_DIS (1<<0)
+#define FDI_MPHY_IOSFSB_RESET_STATUS (1 << 13)
+#define FDI_MPHY_IOSFSB_RESET_CTL (1 << 12)
+#define LPT_PWM_GRANULARITY (1 << 5)
+#define DPLS_EDP_PPS_FIX_DIS (1 << 0)
#define _FDI_RXA_CHICKEN 0xc200c
#define _FDI_RXB_CHICKEN 0xc2010
-#define FDI_RX_PHASE_SYNC_POINTER_OVR (1<<1)
-#define FDI_RX_PHASE_SYNC_POINTER_EN (1<<0)
+#define FDI_RX_PHASE_SYNC_POINTER_OVR (1 << 1)
+#define FDI_RX_PHASE_SYNC_POINTER_EN (1 << 0)
#define FDI_RX_CHICKEN(pipe) _MMIO_PIPE(pipe, _FDI_RXA_CHICKEN, _FDI_RXB_CHICKEN)
#define SOUTH_DSPCLK_GATE_D _MMIO(0xc2020)
-#define PCH_GMBUSUNIT_CLOCK_GATE_DISABLE (1<<31)
-#define PCH_DPLUNIT_CLOCK_GATE_DISABLE (1<<30)
-#define PCH_DPLSUNIT_CLOCK_GATE_DISABLE (1<<29)
-#define PCH_CPUNIT_CLOCK_GATE_DISABLE (1<<14)
-#define CNP_PWM_CGE_GATING_DISABLE (1<<13)
-#define PCH_LP_PARTITION_LEVEL_DISABLE (1<<12)
+#define PCH_GMBUSUNIT_CLOCK_GATE_DISABLE (1 << 31)
+#define PCH_DPLUNIT_CLOCK_GATE_DISABLE (1 << 30)
+#define PCH_DPLSUNIT_CLOCK_GATE_DISABLE (1 << 29)
+#define PCH_CPUNIT_CLOCK_GATE_DISABLE (1 << 14)
+#define CNP_PWM_CGE_GATING_DISABLE (1 << 13)
+#define PCH_LP_PARTITION_LEVEL_DISABLE (1 << 12)
/* CPU: FDI_TX */
#define _FDI_TXA_CTL 0x60100
#define _FDI_TXB_CTL 0x61100
#define FDI_TX_CTL(pipe) _MMIO_PIPE(pipe, _FDI_TXA_CTL, _FDI_TXB_CTL)
-#define FDI_TX_DISABLE (0<<31)
-#define FDI_TX_ENABLE (1<<31)
-#define FDI_LINK_TRAIN_PATTERN_1 (0<<28)
-#define FDI_LINK_TRAIN_PATTERN_2 (1<<28)
-#define FDI_LINK_TRAIN_PATTERN_IDLE (2<<28)
-#define FDI_LINK_TRAIN_NONE (3<<28)
-#define FDI_LINK_TRAIN_VOLTAGE_0_4V (0<<25)
-#define FDI_LINK_TRAIN_VOLTAGE_0_6V (1<<25)
-#define FDI_LINK_TRAIN_VOLTAGE_0_8V (2<<25)
-#define FDI_LINK_TRAIN_VOLTAGE_1_2V (3<<25)
-#define FDI_LINK_TRAIN_PRE_EMPHASIS_NONE (0<<22)
-#define FDI_LINK_TRAIN_PRE_EMPHASIS_1_5X (1<<22)
-#define FDI_LINK_TRAIN_PRE_EMPHASIS_2X (2<<22)
-#define FDI_LINK_TRAIN_PRE_EMPHASIS_3X (3<<22)
+#define FDI_TX_DISABLE (0 << 31)
+#define FDI_TX_ENABLE (1 << 31)
+#define FDI_LINK_TRAIN_PATTERN_1 (0 << 28)
+#define FDI_LINK_TRAIN_PATTERN_2 (1 << 28)
+#define FDI_LINK_TRAIN_PATTERN_IDLE (2 << 28)
+#define FDI_LINK_TRAIN_NONE (3 << 28)
+#define FDI_LINK_TRAIN_VOLTAGE_0_4V (0 << 25)
+#define FDI_LINK_TRAIN_VOLTAGE_0_6V (1 << 25)
+#define FDI_LINK_TRAIN_VOLTAGE_0_8V (2 << 25)
+#define FDI_LINK_TRAIN_VOLTAGE_1_2V (3 << 25)
+#define FDI_LINK_TRAIN_PRE_EMPHASIS_NONE (0 << 22)
+#define FDI_LINK_TRAIN_PRE_EMPHASIS_1_5X (1 << 22)
+#define FDI_LINK_TRAIN_PRE_EMPHASIS_2X (2 << 22)
+#define FDI_LINK_TRAIN_PRE_EMPHASIS_3X (3 << 22)
/* ILK always use 400mV 0dB for voltage swing and pre-emphasis level.
SNB has different settings. */
/* SNB A-stepping */
-#define FDI_LINK_TRAIN_400MV_0DB_SNB_A (0x38<<22)
-#define FDI_LINK_TRAIN_400MV_6DB_SNB_A (0x02<<22)
-#define FDI_LINK_TRAIN_600MV_3_5DB_SNB_A (0x01<<22)
-#define FDI_LINK_TRAIN_800MV_0DB_SNB_A (0x0<<22)
+#define FDI_LINK_TRAIN_400MV_0DB_SNB_A (0x38 << 22)
+#define FDI_LINK_TRAIN_400MV_6DB_SNB_A (0x02 << 22)
+#define FDI_LINK_TRAIN_600MV_3_5DB_SNB_A (0x01 << 22)
+#define FDI_LINK_TRAIN_800MV_0DB_SNB_A (0x0 << 22)
/* SNB B-stepping */
-#define FDI_LINK_TRAIN_400MV_0DB_SNB_B (0x0<<22)
-#define FDI_LINK_TRAIN_400MV_6DB_SNB_B (0x3a<<22)
-#define FDI_LINK_TRAIN_600MV_3_5DB_SNB_B (0x39<<22)
-#define FDI_LINK_TRAIN_800MV_0DB_SNB_B (0x38<<22)
-#define FDI_LINK_TRAIN_VOL_EMP_MASK (0x3f<<22)
+#define FDI_LINK_TRAIN_400MV_0DB_SNB_B (0x0 << 22)
+#define FDI_LINK_TRAIN_400MV_6DB_SNB_B (0x3a << 22)
+#define FDI_LINK_TRAIN_600MV_3_5DB_SNB_B (0x39 << 22)
+#define FDI_LINK_TRAIN_800MV_0DB_SNB_B (0x38 << 22)
+#define FDI_LINK_TRAIN_VOL_EMP_MASK (0x3f << 22)
#define FDI_DP_PORT_WIDTH_SHIFT 19
#define FDI_DP_PORT_WIDTH_MASK (7 << FDI_DP_PORT_WIDTH_SHIFT)
#define FDI_DP_PORT_WIDTH(width) (((width) - 1) << FDI_DP_PORT_WIDTH_SHIFT)
-#define FDI_TX_ENHANCE_FRAME_ENABLE (1<<18)
+#define FDI_TX_ENHANCE_FRAME_ENABLE (1 << 18)
/* Ironlake: hardwired to 1 */
-#define FDI_TX_PLL_ENABLE (1<<14)
+#define FDI_TX_PLL_ENABLE (1 << 14)
/* Ivybridge has different bits for lolz */
-#define FDI_LINK_TRAIN_PATTERN_1_IVB (0<<8)
-#define FDI_LINK_TRAIN_PATTERN_2_IVB (1<<8)
-#define FDI_LINK_TRAIN_PATTERN_IDLE_IVB (2<<8)
-#define FDI_LINK_TRAIN_NONE_IVB (3<<8)
+#define FDI_LINK_TRAIN_PATTERN_1_IVB (0 << 8)
+#define FDI_LINK_TRAIN_PATTERN_2_IVB (1 << 8)
+#define FDI_LINK_TRAIN_PATTERN_IDLE_IVB (2 << 8)
+#define FDI_LINK_TRAIN_NONE_IVB (3 << 8)
/* both Tx and Rx */
-#define FDI_COMPOSITE_SYNC (1<<11)
-#define FDI_LINK_TRAIN_AUTO (1<<10)
-#define FDI_SCRAMBLING_ENABLE (0<<7)
-#define FDI_SCRAMBLING_DISABLE (1<<7)
+#define FDI_COMPOSITE_SYNC (1 << 11)
+#define FDI_LINK_TRAIN_AUTO (1 << 10)
+#define FDI_SCRAMBLING_ENABLE (0 << 7)
+#define FDI_SCRAMBLING_DISABLE (1 << 7)
/* FDI_RX, FDI_X is hard-wired to Transcoder_X */
#define _FDI_RXA_CTL 0xf000c
#define _FDI_RXB_CTL 0xf100c
#define FDI_RX_CTL(pipe) _MMIO_PIPE(pipe, _FDI_RXA_CTL, _FDI_RXB_CTL)
-#define FDI_RX_ENABLE (1<<31)
+#define FDI_RX_ENABLE (1 << 31)
/* train, dp width same as FDI_TX */
-#define FDI_FS_ERRC_ENABLE (1<<27)
-#define FDI_FE_ERRC_ENABLE (1<<26)
-#define FDI_RX_POLARITY_REVERSED_LPT (1<<16)
-#define FDI_8BPC (0<<16)
-#define FDI_10BPC (1<<16)
-#define FDI_6BPC (2<<16)
-#define FDI_12BPC (3<<16)
-#define FDI_RX_LINK_REVERSAL_OVERRIDE (1<<15)
-#define FDI_DMI_LINK_REVERSE_MASK (1<<14)
-#define FDI_RX_PLL_ENABLE (1<<13)
-#define FDI_FS_ERR_CORRECT_ENABLE (1<<11)
-#define FDI_FE_ERR_CORRECT_ENABLE (1<<10)
-#define FDI_FS_ERR_REPORT_ENABLE (1<<9)
-#define FDI_FE_ERR_REPORT_ENABLE (1<<8)
-#define FDI_RX_ENHANCE_FRAME_ENABLE (1<<6)
-#define FDI_PCDCLK (1<<4)
+#define FDI_FS_ERRC_ENABLE (1 << 27)
+#define FDI_FE_ERRC_ENABLE (1 << 26)
+#define FDI_RX_POLARITY_REVERSED_LPT (1 << 16)
+#define FDI_8BPC (0 << 16)
+#define FDI_10BPC (1 << 16)
+#define FDI_6BPC (2 << 16)
+#define FDI_12BPC (3 << 16)
+#define FDI_RX_LINK_REVERSAL_OVERRIDE (1 << 15)
+#define FDI_DMI_LINK_REVERSE_MASK (1 << 14)
+#define FDI_RX_PLL_ENABLE (1 << 13)
+#define FDI_FS_ERR_CORRECT_ENABLE (1 << 11)
+#define FDI_FE_ERR_CORRECT_ENABLE (1 << 10)
+#define FDI_FS_ERR_REPORT_ENABLE (1 << 9)
+#define FDI_FE_ERR_REPORT_ENABLE (1 << 8)
+#define FDI_RX_ENHANCE_FRAME_ENABLE (1 << 6)
+#define FDI_PCDCLK (1 << 4)
/* CPT */
-#define FDI_AUTO_TRAINING (1<<10)
-#define FDI_LINK_TRAIN_PATTERN_1_CPT (0<<8)
-#define FDI_LINK_TRAIN_PATTERN_2_CPT (1<<8)
-#define FDI_LINK_TRAIN_PATTERN_IDLE_CPT (2<<8)
-#define FDI_LINK_TRAIN_NORMAL_CPT (3<<8)
-#define FDI_LINK_TRAIN_PATTERN_MASK_CPT (3<<8)
+#define FDI_AUTO_TRAINING (1 << 10)
+#define FDI_LINK_TRAIN_PATTERN_1_CPT (0 << 8)
+#define FDI_LINK_TRAIN_PATTERN_2_CPT (1 << 8)
+#define FDI_LINK_TRAIN_PATTERN_IDLE_CPT (2 << 8)
+#define FDI_LINK_TRAIN_NORMAL_CPT (3 << 8)
+#define FDI_LINK_TRAIN_PATTERN_MASK_CPT (3 << 8)
#define _FDI_RXA_MISC 0xf0010
#define _FDI_RXB_MISC 0xf1010
-#define FDI_RX_PWRDN_LANE1_MASK (3<<26)
-#define FDI_RX_PWRDN_LANE1_VAL(x) ((x)<<26)
-#define FDI_RX_PWRDN_LANE0_MASK (3<<24)
-#define FDI_RX_PWRDN_LANE0_VAL(x) ((x)<<24)
-#define FDI_RX_TP1_TO_TP2_48 (2<<20)
-#define FDI_RX_TP1_TO_TP2_64 (3<<20)
-#define FDI_RX_FDI_DELAY_90 (0x90<<0)
+#define FDI_RX_PWRDN_LANE1_MASK (3 << 26)
+#define FDI_RX_PWRDN_LANE1_VAL(x) ((x) << 26)
+#define FDI_RX_PWRDN_LANE0_MASK (3 << 24)
+#define FDI_RX_PWRDN_LANE0_VAL(x) ((x) << 24)
+#define FDI_RX_TP1_TO_TP2_48 (2 << 20)
+#define FDI_RX_TP1_TO_TP2_64 (3 << 20)
+#define FDI_RX_FDI_DELAY_90 (0x90 << 0)
#define FDI_RX_MISC(pipe) _MMIO_PIPE(pipe, _FDI_RXA_MISC, _FDI_RXB_MISC)
#define _FDI_RXA_TUSIZE1 0xf0030
#define FDI_RX_TUSIZE2(pipe) _MMIO_PIPE(pipe, _FDI_RXA_TUSIZE2, _FDI_RXB_TUSIZE2)
/* FDI_RX interrupt register format */
-#define FDI_RX_INTER_LANE_ALIGN (1<<10)
-#define FDI_RX_SYMBOL_LOCK (1<<9) /* train 2 */
-#define FDI_RX_BIT_LOCK (1<<8) /* train 1 */
-#define FDI_RX_TRAIN_PATTERN_2_FAIL (1<<7)
-#define FDI_RX_FS_CODE_ERR (1<<6)
-#define FDI_RX_FE_CODE_ERR (1<<5)
-#define FDI_RX_SYMBOL_ERR_RATE_ABOVE (1<<4)
-#define FDI_RX_HDCP_LINK_FAIL (1<<3)
-#define FDI_RX_PIXEL_FIFO_OVERFLOW (1<<2)
-#define FDI_RX_CROSS_CLOCK_OVERFLOW (1<<1)
-#define FDI_RX_SYMBOL_QUEUE_OVERFLOW (1<<0)
+#define FDI_RX_INTER_LANE_ALIGN (1 << 10)
+#define FDI_RX_SYMBOL_LOCK (1 << 9) /* train 2 */
+#define FDI_RX_BIT_LOCK (1 << 8) /* train 1 */
+#define FDI_RX_TRAIN_PATTERN_2_FAIL (1 << 7)
+#define FDI_RX_FS_CODE_ERR (1 << 6)
+#define FDI_RX_FE_CODE_ERR (1 << 5)
+#define FDI_RX_SYMBOL_ERR_RATE_ABOVE (1 << 4)
+#define FDI_RX_HDCP_LINK_FAIL (1 << 3)
+#define FDI_RX_PIXEL_FIFO_OVERFLOW (1 << 2)
+#define FDI_RX_CROSS_CLOCK_OVERFLOW (1 << 1)
+#define FDI_RX_SYMBOL_QUEUE_OVERFLOW (1 << 0)
#define _FDI_RXA_IIR 0xf0014
#define _FDI_RXA_IMR 0xf0018
#define _TRANS_DP_CTL_B 0xe1300
#define _TRANS_DP_CTL_C 0xe2300
#define TRANS_DP_CTL(pipe) _MMIO_PIPE(pipe, _TRANS_DP_CTL_A, _TRANS_DP_CTL_B)
-#define TRANS_DP_OUTPUT_ENABLE (1<<31)
+#define TRANS_DP_OUTPUT_ENABLE (1 << 31)
#define TRANS_DP_PORT_SEL_MASK (3 << 29)
#define TRANS_DP_PORT_SEL_NONE (3 << 29)
#define TRANS_DP_PORT_SEL(port) (((port) - PORT_B) << 29)
-#define TRANS_DP_AUDIO_ONLY (1<<26)
-#define TRANS_DP_ENH_FRAMING (1<<18)
-#define TRANS_DP_8BPC (0<<9)
-#define TRANS_DP_10BPC (1<<9)
-#define TRANS_DP_6BPC (2<<9)
-#define TRANS_DP_12BPC (3<<9)
-#define TRANS_DP_BPC_MASK (3<<9)
-#define TRANS_DP_VSYNC_ACTIVE_HIGH (1<<4)
+#define TRANS_DP_AUDIO_ONLY (1 << 26)
+#define TRANS_DP_ENH_FRAMING (1 << 18)
+#define TRANS_DP_8BPC (0 << 9)
+#define TRANS_DP_10BPC (1 << 9)
+#define TRANS_DP_6BPC (2 << 9)
+#define TRANS_DP_12BPC (3 << 9)
+#define TRANS_DP_BPC_MASK (3 << 9)
+#define TRANS_DP_VSYNC_ACTIVE_HIGH (1 << 4)
#define TRANS_DP_VSYNC_ACTIVE_LOW 0
-#define TRANS_DP_HSYNC_ACTIVE_HIGH (1<<3)
+#define TRANS_DP_HSYNC_ACTIVE_HIGH (1 << 3)
#define TRANS_DP_HSYNC_ACTIVE_LOW 0
-#define TRANS_DP_SYNC_MASK (3<<3)
+#define TRANS_DP_SYNC_MASK (3 << 3)
/* SNB eDP training params */
/* SNB A-stepping */
-#define EDP_LINK_TRAIN_400MV_0DB_SNB_A (0x38<<22)
-#define EDP_LINK_TRAIN_400MV_6DB_SNB_A (0x02<<22)
-#define EDP_LINK_TRAIN_600MV_3_5DB_SNB_A (0x01<<22)
-#define EDP_LINK_TRAIN_800MV_0DB_SNB_A (0x0<<22)
+#define EDP_LINK_TRAIN_400MV_0DB_SNB_A (0x38 << 22)
+#define EDP_LINK_TRAIN_400MV_6DB_SNB_A (0x02 << 22)
+#define EDP_LINK_TRAIN_600MV_3_5DB_SNB_A (0x01 << 22)
+#define EDP_LINK_TRAIN_800MV_0DB_SNB_A (0x0 << 22)
/* SNB B-stepping */
-#define EDP_LINK_TRAIN_400_600MV_0DB_SNB_B (0x0<<22)
-#define EDP_LINK_TRAIN_400MV_3_5DB_SNB_B (0x1<<22)
-#define EDP_LINK_TRAIN_400_600MV_6DB_SNB_B (0x3a<<22)
-#define EDP_LINK_TRAIN_600_800MV_3_5DB_SNB_B (0x39<<22)
-#define EDP_LINK_TRAIN_800_1200MV_0DB_SNB_B (0x38<<22)
-#define EDP_LINK_TRAIN_VOL_EMP_MASK_SNB (0x3f<<22)
+#define EDP_LINK_TRAIN_400_600MV_0DB_SNB_B (0x0 << 22)
+#define EDP_LINK_TRAIN_400MV_3_5DB_SNB_B (0x1 << 22)
+#define EDP_LINK_TRAIN_400_600MV_6DB_SNB_B (0x3a << 22)
+#define EDP_LINK_TRAIN_600_800MV_3_5DB_SNB_B (0x39 << 22)
+#define EDP_LINK_TRAIN_800_1200MV_0DB_SNB_B (0x38 << 22)
+#define EDP_LINK_TRAIN_VOL_EMP_MASK_SNB (0x3f << 22)
/* IVB */
-#define EDP_LINK_TRAIN_400MV_0DB_IVB (0x24 <<22)
-#define EDP_LINK_TRAIN_400MV_3_5DB_IVB (0x2a <<22)
-#define EDP_LINK_TRAIN_400MV_6DB_IVB (0x2f <<22)
-#define EDP_LINK_TRAIN_600MV_0DB_IVB (0x30 <<22)
-#define EDP_LINK_TRAIN_600MV_3_5DB_IVB (0x36 <<22)
-#define EDP_LINK_TRAIN_800MV_0DB_IVB (0x38 <<22)
-#define EDP_LINK_TRAIN_800MV_3_5DB_IVB (0x3e <<22)
+#define EDP_LINK_TRAIN_400MV_0DB_IVB (0x24 << 22)
+#define EDP_LINK_TRAIN_400MV_3_5DB_IVB (0x2a << 22)
+#define EDP_LINK_TRAIN_400MV_6DB_IVB (0x2f << 22)
+#define EDP_LINK_TRAIN_600MV_0DB_IVB (0x30 << 22)
+#define EDP_LINK_TRAIN_600MV_3_5DB_IVB (0x36 << 22)
+#define EDP_LINK_TRAIN_800MV_0DB_IVB (0x38 << 22)
+#define EDP_LINK_TRAIN_800MV_3_5DB_IVB (0x3e << 22)
/* legacy values */
-#define EDP_LINK_TRAIN_500MV_0DB_IVB (0x00 <<22)
-#define EDP_LINK_TRAIN_1000MV_0DB_IVB (0x20 <<22)
-#define EDP_LINK_TRAIN_500MV_3_5DB_IVB (0x02 <<22)
-#define EDP_LINK_TRAIN_1000MV_3_5DB_IVB (0x22 <<22)
-#define EDP_LINK_TRAIN_1000MV_6DB_IVB (0x23 <<22)
+#define EDP_LINK_TRAIN_500MV_0DB_IVB (0x00 << 22)
+#define EDP_LINK_TRAIN_1000MV_0DB_IVB (0x20 << 22)
+#define EDP_LINK_TRAIN_500MV_3_5DB_IVB (0x02 << 22)
+#define EDP_LINK_TRAIN_1000MV_3_5DB_IVB (0x22 << 22)
+#define EDP_LINK_TRAIN_1000MV_6DB_IVB (0x23 << 22)
-#define EDP_LINK_TRAIN_VOL_EMP_MASK_IVB (0x3f<<22)
+#define EDP_LINK_TRAIN_VOL_EMP_MASK_IVB (0x3f << 22)
#define VLV_PMWGICZ _MMIO(0x1300a4)
#define FORCEWAKE_KERNEL_FALLBACK BIT(15)
#define FORCEWAKE_MT_ACK _MMIO(0x130040)
#define ECOBUS _MMIO(0xa180)
-#define FORCEWAKE_MT_ENABLE (1<<5)
+#define FORCEWAKE_MT_ENABLE (1 << 5)
#define VLV_SPAREG2H _MMIO(0xA194)
#define GEN9_PWRGT_DOMAIN_STATUS _MMIO(0xA2A0)
#define GEN9_PWRGT_MEDIA_STATUS_MASK (1 << 0)
#define GTFIFODBG _MMIO(0x120000)
#define GT_FIFO_SBDEDICATE_FREE_ENTRY_CHV (0x1f << 20)
#define GT_FIFO_FREE_ENTRIES_CHV (0x7f << 13)
-#define GT_FIFO_SBDROPERR (1<<6)
-#define GT_FIFO_BLOBDROPERR (1<<5)
-#define GT_FIFO_SB_READ_ABORTERR (1<<4)
-#define GT_FIFO_DROPERR (1<<3)
-#define GT_FIFO_OVFERR (1<<2)
-#define GT_FIFO_IAWRERR (1<<1)
-#define GT_FIFO_IARDERR (1<<0)
+#define GT_FIFO_SBDROPERR (1 << 6)
+#define GT_FIFO_BLOBDROPERR (1 << 5)
+#define GT_FIFO_SB_READ_ABORTERR (1 << 4)
+#define GT_FIFO_DROPERR (1 << 3)
+#define GT_FIFO_OVFERR (1 << 2)
+#define GT_FIFO_IAWRERR (1 << 1)
+#define GT_FIFO_IARDERR (1 << 0)
#define GTFIFOCTL _MMIO(0x120008)
#define GT_FIFO_FREE_ENTRIES_MASK 0x7f
# define GEN6_OACSUNIT_CLOCK_GATE_DISABLE (1 << 20)
#define GEN7_UCGCTL4 _MMIO(0x940c)
-#define GEN7_L3BANK2X_CLOCK_GATE_DISABLE (1<<25)
-#define GEN8_EU_GAUNIT_CLOCK_GATE_DISABLE (1<<14)
+#define GEN7_L3BANK2X_CLOCK_GATE_DISABLE (1 << 25)
+#define GEN8_EU_GAUNIT_CLOCK_GATE_DISABLE (1 << 14)
#define GEN6_RCGCTL1 _MMIO(0x9410)
#define GEN6_RCGCTL2 _MMIO(0x9414)
#define GEN6_RSTCTL _MMIO(0x9420)
#define GEN8_UCGCTL6 _MMIO(0x9430)
-#define GEN8_GAPSUNIT_CLOCK_GATE_DISABLE (1<<24)
-#define GEN8_SDEUNIT_CLOCK_GATE_DISABLE (1<<14)
-#define GEN8_HDCUNIT_CLOCK_GATE_DISABLE_HDCREQ (1<<28)
+#define GEN8_GAPSUNIT_CLOCK_GATE_DISABLE (1 << 24)
+#define GEN8_SDEUNIT_CLOCK_GATE_DISABLE (1 << 14)
+#define GEN8_HDCUNIT_CLOCK_GATE_DISABLE_HDCREQ (1 << 28)
#define GEN6_GFXPAUSE _MMIO(0xA000)
#define GEN6_RPNSWREQ _MMIO(0xA008)
-#define GEN6_TURBO_DISABLE (1<<31)
-#define GEN6_FREQUENCY(x) ((x)<<25)
-#define HSW_FREQUENCY(x) ((x)<<24)
-#define GEN9_FREQUENCY(x) ((x)<<23)
-#define GEN6_OFFSET(x) ((x)<<19)
-#define GEN6_AGGRESSIVE_TURBO (0<<15)
+#define GEN6_TURBO_DISABLE (1 << 31)
+#define GEN6_FREQUENCY(x) ((x) << 25)
+#define HSW_FREQUENCY(x) ((x) << 24)
+#define GEN9_FREQUENCY(x) ((x) << 23)
+#define GEN6_OFFSET(x) ((x) << 19)
+#define GEN6_AGGRESSIVE_TURBO (0 << 15)
#define GEN6_RC_VIDEO_FREQ _MMIO(0xA00C)
#define GEN6_RC_CONTROL _MMIO(0xA090)
-#define GEN6_RC_CTL_RC6pp_ENABLE (1<<16)
-#define GEN6_RC_CTL_RC6p_ENABLE (1<<17)
-#define GEN6_RC_CTL_RC6_ENABLE (1<<18)
-#define GEN6_RC_CTL_RC1e_ENABLE (1<<20)
-#define GEN6_RC_CTL_RC7_ENABLE (1<<22)
-#define VLV_RC_CTL_CTX_RST_PARALLEL (1<<24)
-#define GEN7_RC_CTL_TO_MODE (1<<28)
-#define GEN6_RC_CTL_EI_MODE(x) ((x)<<27)
-#define GEN6_RC_CTL_HW_ENABLE (1<<31)
+#define GEN6_RC_CTL_RC6pp_ENABLE (1 << 16)
+#define GEN6_RC_CTL_RC6p_ENABLE (1 << 17)
+#define GEN6_RC_CTL_RC6_ENABLE (1 << 18)
+#define GEN6_RC_CTL_RC1e_ENABLE (1 << 20)
+#define GEN6_RC_CTL_RC7_ENABLE (1 << 22)
+#define VLV_RC_CTL_CTX_RST_PARALLEL (1 << 24)
+#define GEN7_RC_CTL_TO_MODE (1 << 28)
+#define GEN6_RC_CTL_EI_MODE(x) ((x) << 27)
+#define GEN6_RC_CTL_HW_ENABLE (1 << 31)
#define GEN6_RP_DOWN_TIMEOUT _MMIO(0xA010)
#define GEN6_RP_INTERRUPT_LIMITS _MMIO(0xA014)
#define GEN6_RPSTAT1 _MMIO(0xA01C)
#define HSW_CAGF_MASK (0x7f << HSW_CAGF_SHIFT)
#define GEN9_CAGF_MASK (0x1ff << GEN9_CAGF_SHIFT)
#define GEN6_RP_CONTROL _MMIO(0xA024)
-#define GEN6_RP_MEDIA_TURBO (1<<11)
-#define GEN6_RP_MEDIA_MODE_MASK (3<<9)
-#define GEN6_RP_MEDIA_HW_TURBO_MODE (3<<9)
-#define GEN6_RP_MEDIA_HW_NORMAL_MODE (2<<9)
-#define GEN6_RP_MEDIA_HW_MODE (1<<9)
-#define GEN6_RP_MEDIA_SW_MODE (0<<9)
-#define GEN6_RP_MEDIA_IS_GFX (1<<8)
-#define GEN6_RP_ENABLE (1<<7)
-#define GEN6_RP_UP_IDLE_MIN (0x1<<3)
-#define GEN6_RP_UP_BUSY_AVG (0x2<<3)
-#define GEN6_RP_UP_BUSY_CONT (0x4<<3)
-#define GEN6_RP_DOWN_IDLE_AVG (0x2<<0)
-#define GEN6_RP_DOWN_IDLE_CONT (0x1<<0)
+#define GEN6_RP_MEDIA_TURBO (1 << 11)
+#define GEN6_RP_MEDIA_MODE_MASK (3 << 9)
+#define GEN6_RP_MEDIA_HW_TURBO_MODE (3 << 9)
+#define GEN6_RP_MEDIA_HW_NORMAL_MODE (2 << 9)
+#define GEN6_RP_MEDIA_HW_MODE (1 << 9)
+#define GEN6_RP_MEDIA_SW_MODE (0 << 9)
+#define GEN6_RP_MEDIA_IS_GFX (1 << 8)
+#define GEN6_RP_ENABLE (1 << 7)
+#define GEN6_RP_UP_IDLE_MIN (0x1 << 3)
+#define GEN6_RP_UP_BUSY_AVG (0x2 << 3)
+#define GEN6_RP_UP_BUSY_CONT (0x4 << 3)
+#define GEN6_RP_DOWN_IDLE_AVG (0x2 << 0)
+#define GEN6_RP_DOWN_IDLE_CONT (0x1 << 0)
#define GEN6_RP_UP_THRESHOLD _MMIO(0xA02C)
#define GEN6_RP_DOWN_THRESHOLD _MMIO(0xA030)
#define GEN6_RP_CUR_UP_EI _MMIO(0xA050)
#define VLV_RCEDATA _MMIO(0xA0BC)
#define GEN6_RC6pp_THRESHOLD _MMIO(0xA0C0)
#define GEN6_PMINTRMSK _MMIO(0xA168)
-#define GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC (1<<31)
-#define ARAT_EXPIRED_INTRMSK (1<<9)
+#define GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC (1 << 31)
+#define ARAT_EXPIRED_INTRMSK (1 << 9)
#define GEN8_MISC_CTRL0 _MMIO(0xA180)
#define VLV_PWRDWNUPCTL _MMIO(0xA294)
#define GEN9_MEDIA_PG_IDLE_HYSTERESIS _MMIO(0xA0C4)
#define GEN9_RENDER_PG_IDLE_HYSTERESIS _MMIO(0xA0C8)
#define GEN9_PG_ENABLE _MMIO(0xA210)
-#define GEN9_RENDER_PG_ENABLE (1<<0)
-#define GEN9_MEDIA_PG_ENABLE (1<<1)
+#define GEN9_RENDER_PG_ENABLE (1 << 0)
+#define GEN9_MEDIA_PG_ENABLE (1 << 1)
#define GEN8_PUSHBUS_CONTROL _MMIO(0xA248)
#define GEN8_PUSHBUS_ENABLE _MMIO(0xA250)
#define GEN8_PUSHBUS_SHIFT _MMIO(0xA25C)
#define GEN6_PMIMR _MMIO(0x44024) /* rps_lock */
#define GEN6_PMIIR _MMIO(0x44028)
#define GEN6_PMIER _MMIO(0x4402C)
-#define GEN6_PM_MBOX_EVENT (1<<25)
-#define GEN6_PM_THERMAL_EVENT (1<<24)
-#define GEN6_PM_RP_DOWN_TIMEOUT (1<<6)
-#define GEN6_PM_RP_UP_THRESHOLD (1<<5)
-#define GEN6_PM_RP_DOWN_THRESHOLD (1<<4)
-#define GEN6_PM_RP_UP_EI_EXPIRED (1<<2)
-#define GEN6_PM_RP_DOWN_EI_EXPIRED (1<<1)
+#define GEN6_PM_MBOX_EVENT (1 << 25)
+#define GEN6_PM_THERMAL_EVENT (1 << 24)
+#define GEN6_PM_RP_DOWN_TIMEOUT (1 << 6)
+#define GEN6_PM_RP_UP_THRESHOLD (1 << 5)
+#define GEN6_PM_RP_DOWN_THRESHOLD (1 << 4)
+#define GEN6_PM_RP_UP_EI_EXPIRED (1 << 2)
+#define GEN6_PM_RP_DOWN_EI_EXPIRED (1 << 1)
#define GEN6_PM_RPS_EVENTS (GEN6_PM_RP_UP_THRESHOLD | \
GEN6_PM_RP_DOWN_THRESHOLD | \
GEN6_PM_RP_DOWN_TIMEOUT)
#define GEN7_GT_SCRATCH_REG_NUM 8
#define VLV_GTLC_SURVIVABILITY_REG _MMIO(0x130098)
-#define VLV_GFX_CLK_STATUS_BIT (1<<3)
-#define VLV_GFX_CLK_FORCE_ON_BIT (1<<2)
+#define VLV_GFX_CLK_STATUS_BIT (1 << 3)
+#define VLV_GFX_CLK_FORCE_ON_BIT (1 << 2)
#define GEN6_GT_GFX_RC6_LOCKED _MMIO(0x138104)
#define VLV_COUNTER_CONTROL _MMIO(0x138104)
-#define VLV_COUNT_RANGE_HIGH (1<<15)
-#define VLV_MEDIA_RC0_COUNT_EN (1<<5)
-#define VLV_RENDER_RC0_COUNT_EN (1<<4)
-#define VLV_MEDIA_RC6_COUNT_EN (1<<1)
-#define VLV_RENDER_RC6_COUNT_EN (1<<0)
+#define VLV_COUNT_RANGE_HIGH (1 << 15)
+#define VLV_MEDIA_RC0_COUNT_EN (1 << 5)
+#define VLV_RENDER_RC0_COUNT_EN (1 << 4)
+#define VLV_MEDIA_RC6_COUNT_EN (1 << 1)
+#define VLV_RENDER_RC6_COUNT_EN (1 << 0)
#define GEN6_GT_GFX_RC6 _MMIO(0x138108)
#define VLV_GT_RENDER_RC6 _MMIO(0x138108)
#define VLV_GT_MEDIA_RC6 _MMIO(0x13810C)
#define VLV_MEDIA_C0_COUNT _MMIO(0x13811C)
#define GEN6_PCODE_MAILBOX _MMIO(0x138124)
-#define GEN6_PCODE_READY (1<<31)
+#define GEN6_PCODE_READY (1 << 31)
#define GEN6_PCODE_ERROR_MASK 0xFF
#define GEN6_PCODE_SUCCESS 0x0
#define GEN6_PCODE_ILLEGAL_CMD 0x1
#define GEN6_PCODE_DATA1 _MMIO(0x13812C)
#define GEN6_GT_CORE_STATUS _MMIO(0x138060)
-#define GEN6_CORE_CPD_STATE_MASK (7<<4)
+#define GEN6_CORE_CPD_STATE_MASK (7 << 4)
#define GEN6_RCn_MASK 7
#define GEN6_RC0 0
#define GEN6_RC3 2
#define CHV_POWER_SS0_SIG1 _MMIO(0xa720)
#define CHV_POWER_SS1_SIG1 _MMIO(0xa728)
-#define CHV_SS_PG_ENABLE (1<<1)
-#define CHV_EU08_PG_ENABLE (1<<9)
-#define CHV_EU19_PG_ENABLE (1<<17)
-#define CHV_EU210_PG_ENABLE (1<<25)
+#define CHV_SS_PG_ENABLE (1 << 1)
+#define CHV_EU08_PG_ENABLE (1 << 9)
+#define CHV_EU19_PG_ENABLE (1 << 17)
+#define CHV_EU210_PG_ENABLE (1 << 25)
#define CHV_POWER_SS0_SIG2 _MMIO(0xa724)
#define CHV_POWER_SS1_SIG2 _MMIO(0xa72c)
-#define CHV_EU311_PG_ENABLE (1<<1)
+#define CHV_EU311_PG_ENABLE (1 << 1)
-#define GEN9_SLICE_PGCTL_ACK(slice) _MMIO(0x804c + (slice)*0x4)
+#define GEN9_SLICE_PGCTL_ACK(slice) _MMIO(0x804c + (slice) * 0x4)
#define GEN10_SLICE_PGCTL_ACK(slice) _MMIO(0x804c + ((slice) / 3) * 0x34 + \
((slice) % 3) * 0x4)
#define GEN9_PGCTL_SLICE_ACK (1 << 0)
-#define GEN9_PGCTL_SS_ACK(subslice) (1 << (2 + (subslice)*2))
+#define GEN9_PGCTL_SS_ACK(subslice) (1 << (2 + (subslice) * 2))
#define GEN10_PGCTL_VALID_SS_MASK(slice) ((slice) == 0 ? 0x7F : 0x1F)
-#define GEN9_SS01_EU_PGCTL_ACK(slice) _MMIO(0x805c + (slice)*0x8)
+#define GEN9_SS01_EU_PGCTL_ACK(slice) _MMIO(0x805c + (slice) * 0x8)
#define GEN10_SS01_EU_PGCTL_ACK(slice) _MMIO(0x805c + ((slice) / 3) * 0x30 + \
((slice) % 3) * 0x8)
-#define GEN9_SS23_EU_PGCTL_ACK(slice) _MMIO(0x8060 + (slice)*0x8)
+#define GEN9_SS23_EU_PGCTL_ACK(slice) _MMIO(0x8060 + (slice) * 0x8)
#define GEN10_SS23_EU_PGCTL_ACK(slice) _MMIO(0x8060 + ((slice) / 3) * 0x30 + \
((slice) % 3) * 0x8)
#define GEN9_PGCTL_SSA_EU08_ACK (1 << 0)
#define GEN9_PGCTL_SSB_EU311_ACK (1 << 14)
#define GEN7_MISCCPCTL _MMIO(0x9424)
-#define GEN7_DOP_CLOCK_GATE_ENABLE (1<<0)
-#define GEN8_DOP_CLOCK_GATE_CFCLK_ENABLE (1<<2)
-#define GEN8_DOP_CLOCK_GATE_GUC_ENABLE (1<<4)
-#define GEN8_DOP_CLOCK_GATE_MEDIA_ENABLE (1<<6)
+#define GEN7_DOP_CLOCK_GATE_ENABLE (1 << 0)
+#define GEN8_DOP_CLOCK_GATE_CFCLK_ENABLE (1 << 2)
+#define GEN8_DOP_CLOCK_GATE_GUC_ENABLE (1 << 4)
+#define GEN8_DOP_CLOCK_GATE_MEDIA_ENABLE (1 << 6)
#define GEN8_GARBCNTL _MMIO(0xB004)
#define GEN9_GAPS_TSV_CREDIT_DISABLE (1 << 7)
/* IVYBRIDGE DPF */
#define GEN7_L3CDERRST1(slice) _MMIO(0xB008 + (slice) * 0x200) /* L3CD Error Status 1 */
-#define GEN7_L3CDERRST1_ROW_MASK (0x7ff<<14)
-#define GEN7_PARITY_ERROR_VALID (1<<13)
-#define GEN7_L3CDERRST1_BANK_MASK (3<<11)
-#define GEN7_L3CDERRST1_SUBBANK_MASK (7<<8)
+#define GEN7_L3CDERRST1_ROW_MASK (0x7ff << 14)
+#define GEN7_PARITY_ERROR_VALID (1 << 13)
+#define GEN7_L3CDERRST1_BANK_MASK (3 << 11)
+#define GEN7_L3CDERRST1_SUBBANK_MASK (7 << 8)
#define GEN7_PARITY_ERROR_ROW(reg) \
- ((reg & GEN7_L3CDERRST1_ROW_MASK) >> 14)
+ (((reg) & GEN7_L3CDERRST1_ROW_MASK) >> 14)
#define GEN7_PARITY_ERROR_BANK(reg) \
- ((reg & GEN7_L3CDERRST1_BANK_MASK) >> 11)
+ (((reg) & GEN7_L3CDERRST1_BANK_MASK) >> 11)
#define GEN7_PARITY_ERROR_SUBBANK(reg) \
- ((reg & GEN7_L3CDERRST1_SUBBANK_MASK) >> 8)
-#define GEN7_L3CDERRST1_ENABLE (1<<7)
+ (((reg) & GEN7_L3CDERRST1_SUBBANK_MASK) >> 8)
+#define GEN7_L3CDERRST1_ENABLE (1 << 7)
#define GEN7_L3LOG(slice, i) _MMIO(0xB070 + (slice) * 0x200 + (i) * 4)
#define GEN7_L3LOG_SIZE 0x80
#define GEN7_HALF_SLICE_CHICKEN1 _MMIO(0xe100) /* IVB GT1 + VLV */
#define GEN7_HALF_SLICE_CHICKEN1_GT2 _MMIO(0xf100)
-#define GEN7_MAX_PS_THREAD_DEP (8<<12)
-#define GEN7_SINGLE_SUBSCAN_DISPATCH_ENABLE (1<<10)
-#define GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE (1<<4)
-#define GEN7_PSD_SINGLE_PORT_DISPATCH_ENABLE (1<<3)
+#define GEN7_MAX_PS_THREAD_DEP (8 << 12)
+#define GEN7_SINGLE_SUBSCAN_DISPATCH_ENABLE (1 << 10)
+#define GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE (1 << 4)
+#define GEN7_PSD_SINGLE_PORT_DISPATCH_ENABLE (1 << 3)
#define GEN9_HALF_SLICE_CHICKEN5 _MMIO(0xe188)
-#define GEN9_DG_MIRROR_FIX_ENABLE (1<<5)
-#define GEN9_CCS_TLB_PREFETCH_ENABLE (1<<3)
+#define GEN9_DG_MIRROR_FIX_ENABLE (1 << 5)
+#define GEN9_CCS_TLB_PREFETCH_ENABLE (1 << 3)
#define GEN8_ROW_CHICKEN _MMIO(0xe4f0)
-#define FLOW_CONTROL_ENABLE (1<<15)
-#define PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE (1<<8)
-#define STALL_DOP_GATING_DISABLE (1<<5)
-#define THROTTLE_12_5 (7<<2)
-#define DISABLE_EARLY_EOT (1<<1)
+#define FLOW_CONTROL_ENABLE (1 << 15)
+#define PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE (1 << 8)
+#define STALL_DOP_GATING_DISABLE (1 << 5)
+#define THROTTLE_12_5 (7 << 2)
+#define DISABLE_EARLY_EOT (1 << 1)
#define GEN7_ROW_CHICKEN2 _MMIO(0xe4f4)
#define GEN7_ROW_CHICKEN2_GT2 _MMIO(0xf4f4)
#define HSW_ROW_CHICKEN3_L3_GLOBAL_ATOMICS_DISABLE (1 << 6)
#define HALF_SLICE_CHICKEN2 _MMIO(0xe180)
-#define GEN8_ST_PO_DISABLE (1<<13)
+#define GEN8_ST_PO_DISABLE (1 << 13)
#define HALF_SLICE_CHICKEN3 _MMIO(0xe184)
-#define HSW_SAMPLE_C_PERFORMANCE (1<<9)
-#define GEN8_CENTROID_PIXEL_OPT_DIS (1<<8)
-#define GEN9_DISABLE_OCL_OOB_SUPPRESS_LOGIC (1<<5)
-#define CNL_FAST_ANISO_L1_BANKING_FIX (1<<4)
-#define GEN8_SAMPLER_POWER_BYPASS_DIS (1<<1)
+#define HSW_SAMPLE_C_PERFORMANCE (1 << 9)
+#define GEN8_CENTROID_PIXEL_OPT_DIS (1 << 8)
+#define GEN9_DISABLE_OCL_OOB_SUPPRESS_LOGIC (1 << 5)
+#define CNL_FAST_ANISO_L1_BANKING_FIX (1 << 4)
+#define GEN8_SAMPLER_POWER_BYPASS_DIS (1 << 1)
#define GEN9_HALF_SLICE_CHICKEN7 _MMIO(0xe194)
-#define GEN9_SAMPLER_HASH_COMPRESSED_READ_ADDR (1<<8)
-#define GEN9_ENABLE_YV12_BUGFIX (1<<4)
-#define GEN9_ENABLE_GPGPU_PREEMPTION (1<<2)
+#define GEN9_SAMPLER_HASH_COMPRESSED_READ_ADDR (1 << 8)
+#define GEN9_ENABLE_YV12_BUGFIX (1 << 4)
+#define GEN9_ENABLE_GPGPU_PREEMPTION (1 << 2)
/* Audio */
#define G4X_AUD_VID_DID _MMIO(dev_priv->info.display_mmio_offset + 0x62020)
#define HSW_PWR_WELL_CTL_REQ(pw) (1 << (_HSW_PW_SHIFT(pw) + 1))
#define HSW_PWR_WELL_CTL_STATE(pw) (1 << _HSW_PW_SHIFT(pw))
#define HSW_PWR_WELL_CTL5 _MMIO(0x45410)
-#define HSW_PWR_WELL_ENABLE_SINGLE_STEP (1<<31)
-#define HSW_PWR_WELL_PWR_GATE_OVERRIDE (1<<20)
-#define HSW_PWR_WELL_FORCE_ON (1<<19)
+#define HSW_PWR_WELL_ENABLE_SINGLE_STEP (1 << 31)
+#define HSW_PWR_WELL_PWR_GATE_OVERRIDE (1 << 20)
+#define HSW_PWR_WELL_FORCE_ON (1 << 19)
#define HSW_PWR_WELL_CTL6 _MMIO(0x45414)
/* SKL Fuse Status */
};
#define SKL_FUSE_STATUS _MMIO(0x42000)
-#define SKL_FUSE_DOWNLOAD_STATUS (1<<31)
+#define SKL_FUSE_DOWNLOAD_STATUS (1 << 31)
/* PG0 (HW control->no power well ID), PG1..PG2 (SKL_DISP_PW1..SKL_DISP_PW2) */
#define SKL_PW_TO_PG(pw) ((pw) - SKL_DISP_PW_1 + SKL_PG1)
#define SKL_FUSE_PG_DIST_STATUS(pg) (1 << (27 - (pg)))
_CNL_AUX_ANAOVRD1_C, \
_CNL_AUX_ANAOVRD1_D, \
_CNL_AUX_ANAOVRD1_F))
-#define CNL_AUX_ANAOVRD1_ENABLE (1<<16)
-#define CNL_AUX_ANAOVRD1_LDO_BYPASS (1<<23)
+#define CNL_AUX_ANAOVRD1_ENABLE (1 << 16)
+#define CNL_AUX_ANAOVRD1_LDO_BYPASS (1 << 23)
/* HDCP Key Registers */
#define HDCP_KEY_CONF _MMIO(0x66c00)
#define HDCP_SHA_V_PRIME_H2 _MMIO(0x66d0C)
#define HDCP_SHA_V_PRIME_H3 _MMIO(0x66d10)
#define HDCP_SHA_V_PRIME_H4 _MMIO(0x66d14)
-#define HDCP_SHA_V_PRIME(h) _MMIO((0x66d04 + h * 4))
+#define HDCP_SHA_V_PRIME(h) _MMIO((0x66d04 + (h) * 4))
#define HDCP_SHA_TEXT _MMIO(0x66d18)
/* HDCP Auth Registers */
_PORTC_HDCP_AUTHENC, \
_PORTD_HDCP_AUTHENC, \
_PORTE_HDCP_AUTHENC, \
- _PORTF_HDCP_AUTHENC) + x)
+ _PORTF_HDCP_AUTHENC) + (x))
#define PORT_HDCP_CONF(port) _PORT_HDCP_AUTHENC(port, 0x0)
#define HDCP_CONF_CAPTURE_AN BIT(0)
#define HDCP_CONF_AUTH_AND_ENC (BIT(1) | BIT(0))
#define HDCP_STATUS_R0_READY BIT(18)
#define HDCP_STATUS_AN_READY BIT(17)
#define HDCP_STATUS_CIPHER BIT(16)
-#define HDCP_STATUS_FRAME_CNT(x) ((x >> 8) & 0xff)
+#define HDCP_STATUS_FRAME_CNT(x) (((x) >> 8) & 0xff)
/* Per-pipe DDI Function Control */
#define _TRANS_DDI_FUNC_CTL_A 0x60400
#define _TRANS_DDI_FUNC_CTL_EDP 0x6F400
#define TRANS_DDI_FUNC_CTL(tran) _MMIO_TRANS2(tran, _TRANS_DDI_FUNC_CTL_A)
-#define TRANS_DDI_FUNC_ENABLE (1<<31)
+#define TRANS_DDI_FUNC_ENABLE (1 << 31)
/* Those bits are ignored by pipe EDP since it can only connect to DDI A */
-#define TRANS_DDI_PORT_MASK (7<<28)
+#define TRANS_DDI_PORT_MASK (7 << 28)
#define TRANS_DDI_PORT_SHIFT 28
-#define TRANS_DDI_SELECT_PORT(x) ((x)<<28)
-#define TRANS_DDI_PORT_NONE (0<<28)
-#define TRANS_DDI_MODE_SELECT_MASK (7<<24)
-#define TRANS_DDI_MODE_SELECT_HDMI (0<<24)
-#define TRANS_DDI_MODE_SELECT_DVI (1<<24)
-#define TRANS_DDI_MODE_SELECT_DP_SST (2<<24)
-#define TRANS_DDI_MODE_SELECT_DP_MST (3<<24)
-#define TRANS_DDI_MODE_SELECT_FDI (4<<24)
-#define TRANS_DDI_BPC_MASK (7<<20)
-#define TRANS_DDI_BPC_8 (0<<20)
-#define TRANS_DDI_BPC_10 (1<<20)
-#define TRANS_DDI_BPC_6 (2<<20)
-#define TRANS_DDI_BPC_12 (3<<20)
-#define TRANS_DDI_PVSYNC (1<<17)
-#define TRANS_DDI_PHSYNC (1<<16)
-#define TRANS_DDI_EDP_INPUT_MASK (7<<12)
-#define TRANS_DDI_EDP_INPUT_A_ON (0<<12)
-#define TRANS_DDI_EDP_INPUT_A_ONOFF (4<<12)
-#define TRANS_DDI_EDP_INPUT_B_ONOFF (5<<12)
-#define TRANS_DDI_EDP_INPUT_C_ONOFF (6<<12)
-#define TRANS_DDI_HDCP_SIGNALLING (1<<9)
-#define TRANS_DDI_DP_VC_PAYLOAD_ALLOC (1<<8)
-#define TRANS_DDI_HDMI_SCRAMBLER_CTS_ENABLE (1<<7)
-#define TRANS_DDI_HDMI_SCRAMBLER_RESET_FREQ (1<<6)
-#define TRANS_DDI_BFI_ENABLE (1<<4)
-#define TRANS_DDI_HIGH_TMDS_CHAR_RATE (1<<4)
-#define TRANS_DDI_HDMI_SCRAMBLING (1<<0)
+#define TRANS_DDI_SELECT_PORT(x) ((x) << 28)
+#define TRANS_DDI_PORT_NONE (0 << 28)
+#define TRANS_DDI_MODE_SELECT_MASK (7 << 24)
+#define TRANS_DDI_MODE_SELECT_HDMI (0 << 24)
+#define TRANS_DDI_MODE_SELECT_DVI (1 << 24)
+#define TRANS_DDI_MODE_SELECT_DP_SST (2 << 24)
+#define TRANS_DDI_MODE_SELECT_DP_MST (3 << 24)
+#define TRANS_DDI_MODE_SELECT_FDI (4 << 24)
+#define TRANS_DDI_BPC_MASK (7 << 20)
+#define TRANS_DDI_BPC_8 (0 << 20)
+#define TRANS_DDI_BPC_10 (1 << 20)
+#define TRANS_DDI_BPC_6 (2 << 20)
+#define TRANS_DDI_BPC_12 (3 << 20)
+#define TRANS_DDI_PVSYNC (1 << 17)
+#define TRANS_DDI_PHSYNC (1 << 16)
+#define TRANS_DDI_EDP_INPUT_MASK (7 << 12)
+#define TRANS_DDI_EDP_INPUT_A_ON (0 << 12)
+#define TRANS_DDI_EDP_INPUT_A_ONOFF (4 << 12)
+#define TRANS_DDI_EDP_INPUT_B_ONOFF (5 << 12)
+#define TRANS_DDI_EDP_INPUT_C_ONOFF (6 << 12)
+#define TRANS_DDI_HDCP_SIGNALLING (1 << 9)
+#define TRANS_DDI_DP_VC_PAYLOAD_ALLOC (1 << 8)
+#define TRANS_DDI_HDMI_SCRAMBLER_CTS_ENABLE (1 << 7)
+#define TRANS_DDI_HDMI_SCRAMBLER_RESET_FREQ (1 << 6)
+#define TRANS_DDI_BFI_ENABLE (1 << 4)
+#define TRANS_DDI_HIGH_TMDS_CHAR_RATE (1 << 4)
+#define TRANS_DDI_HDMI_SCRAMBLING (1 << 0)
#define TRANS_DDI_HDMI_SCRAMBLING_MASK (TRANS_DDI_HDMI_SCRAMBLER_CTS_ENABLE \
| TRANS_DDI_HDMI_SCRAMBLER_RESET_FREQ \
| TRANS_DDI_HDMI_SCRAMBLING)
#define _DP_TP_CTL_A 0x64040
#define _DP_TP_CTL_B 0x64140
#define DP_TP_CTL(port) _MMIO_PORT(port, _DP_TP_CTL_A, _DP_TP_CTL_B)
-#define DP_TP_CTL_ENABLE (1<<31)
-#define DP_TP_CTL_MODE_SST (0<<27)
-#define DP_TP_CTL_MODE_MST (1<<27)
-#define DP_TP_CTL_FORCE_ACT (1<<25)
-#define DP_TP_CTL_ENHANCED_FRAME_ENABLE (1<<18)
-#define DP_TP_CTL_FDI_AUTOTRAIN (1<<15)
-#define DP_TP_CTL_LINK_TRAIN_MASK (7<<8)
-#define DP_TP_CTL_LINK_TRAIN_PAT1 (0<<8)
-#define DP_TP_CTL_LINK_TRAIN_PAT2 (1<<8)
-#define DP_TP_CTL_LINK_TRAIN_PAT3 (4<<8)
-#define DP_TP_CTL_LINK_TRAIN_IDLE (2<<8)
-#define DP_TP_CTL_LINK_TRAIN_NORMAL (3<<8)
-#define DP_TP_CTL_SCRAMBLE_DISABLE (1<<7)
+#define DP_TP_CTL_ENABLE (1 << 31)
+#define DP_TP_CTL_MODE_SST (0 << 27)
+#define DP_TP_CTL_MODE_MST (1 << 27)
+#define DP_TP_CTL_FORCE_ACT (1 << 25)
+#define DP_TP_CTL_ENHANCED_FRAME_ENABLE (1 << 18)
+#define DP_TP_CTL_FDI_AUTOTRAIN (1 << 15)
+#define DP_TP_CTL_LINK_TRAIN_MASK (7 << 8)
+#define DP_TP_CTL_LINK_TRAIN_PAT1 (0 << 8)
+#define DP_TP_CTL_LINK_TRAIN_PAT2 (1 << 8)
+#define DP_TP_CTL_LINK_TRAIN_PAT3 (4 << 8)
+#define DP_TP_CTL_LINK_TRAIN_PAT4 (5 << 8)
+#define DP_TP_CTL_LINK_TRAIN_IDLE (2 << 8)
+#define DP_TP_CTL_LINK_TRAIN_NORMAL (3 << 8)
+#define DP_TP_CTL_SCRAMBLE_DISABLE (1 << 7)
/* DisplayPort Transport Status */
#define _DP_TP_STATUS_A 0x64044
#define _DP_TP_STATUS_B 0x64144
#define DP_TP_STATUS(port) _MMIO_PORT(port, _DP_TP_STATUS_A, _DP_TP_STATUS_B)
-#define DP_TP_STATUS_IDLE_DONE (1<<25)
-#define DP_TP_STATUS_ACT_SENT (1<<24)
-#define DP_TP_STATUS_MODE_STATUS_MST (1<<23)
-#define DP_TP_STATUS_AUTOTRAIN_DONE (1<<12)
+#define DP_TP_STATUS_IDLE_DONE (1 << 25)
+#define DP_TP_STATUS_ACT_SENT (1 << 24)
+#define DP_TP_STATUS_MODE_STATUS_MST (1 << 23)
+#define DP_TP_STATUS_AUTOTRAIN_DONE (1 << 12)
#define DP_TP_STATUS_PAYLOAD_MAPPING_VC2 (3 << 8)
#define DP_TP_STATUS_PAYLOAD_MAPPING_VC1 (3 << 4)
#define DP_TP_STATUS_PAYLOAD_MAPPING_VC0 (3 << 0)
#define _DDI_BUF_CTL_A 0x64000
#define _DDI_BUF_CTL_B 0x64100
#define DDI_BUF_CTL(port) _MMIO_PORT(port, _DDI_BUF_CTL_A, _DDI_BUF_CTL_B)
-#define DDI_BUF_CTL_ENABLE (1<<31)
+#define DDI_BUF_CTL_ENABLE (1 << 31)
#define DDI_BUF_TRANS_SELECT(n) ((n) << 24)
-#define DDI_BUF_EMP_MASK (0xf<<24)
-#define DDI_BUF_PORT_REVERSAL (1<<16)
-#define DDI_BUF_IS_IDLE (1<<7)
-#define DDI_A_4_LANES (1<<4)
+#define DDI_BUF_EMP_MASK (0xf << 24)
+#define DDI_BUF_PORT_REVERSAL (1 << 16)
+#define DDI_BUF_IS_IDLE (1 << 7)
+#define DDI_A_4_LANES (1 << 4)
#define DDI_PORT_WIDTH(width) (((width) - 1) << 1)
#define DDI_PORT_WIDTH_MASK (7 << 1)
#define DDI_PORT_WIDTH_SHIFT 1
-#define DDI_INIT_DISPLAY_DETECTED (1<<0)
+#define DDI_INIT_DISPLAY_DETECTED (1 << 0)
/* DDI Buffer Translations */
#define _DDI_BUF_TRANS_A 0x64E00
#define SBI_ADDR _MMIO(0xC6000)
#define SBI_DATA _MMIO(0xC6004)
#define SBI_CTL_STAT _MMIO(0xC6008)
-#define SBI_CTL_DEST_ICLK (0x0<<16)
-#define SBI_CTL_DEST_MPHY (0x1<<16)
-#define SBI_CTL_OP_IORD (0x2<<8)
-#define SBI_CTL_OP_IOWR (0x3<<8)
-#define SBI_CTL_OP_CRRD (0x6<<8)
-#define SBI_CTL_OP_CRWR (0x7<<8)
-#define SBI_RESPONSE_FAIL (0x1<<1)
-#define SBI_RESPONSE_SUCCESS (0x0<<1)
-#define SBI_BUSY (0x1<<0)
-#define SBI_READY (0x0<<0)
+#define SBI_CTL_DEST_ICLK (0x0 << 16)
+#define SBI_CTL_DEST_MPHY (0x1 << 16)
+#define SBI_CTL_OP_IORD (0x2 << 8)
+#define SBI_CTL_OP_IOWR (0x3 << 8)
+#define SBI_CTL_OP_CRRD (0x6 << 8)
+#define SBI_CTL_OP_CRWR (0x7 << 8)
+#define SBI_RESPONSE_FAIL (0x1 << 1)
+#define SBI_RESPONSE_SUCCESS (0x0 << 1)
+#define SBI_BUSY (0x1 << 0)
+#define SBI_READY (0x0 << 0)
/* SBI offsets */
#define SBI_SSCDIVINTPHASE 0x0200
#define SBI_SSCDIVINTPHASE6 0x0600
#define SBI_SSCDIVINTPHASE_DIVSEL_SHIFT 1
-#define SBI_SSCDIVINTPHASE_DIVSEL_MASK (0x7f<<1)
-#define SBI_SSCDIVINTPHASE_DIVSEL(x) ((x)<<1)
+#define SBI_SSCDIVINTPHASE_DIVSEL_MASK (0x7f << 1)
+#define SBI_SSCDIVINTPHASE_DIVSEL(x) ((x) << 1)
#define SBI_SSCDIVINTPHASE_INCVAL_SHIFT 8
-#define SBI_SSCDIVINTPHASE_INCVAL_MASK (0x7f<<8)
-#define SBI_SSCDIVINTPHASE_INCVAL(x) ((x)<<8)
-#define SBI_SSCDIVINTPHASE_DIR(x) ((x)<<15)
-#define SBI_SSCDIVINTPHASE_PROPAGATE (1<<0)
+#define SBI_SSCDIVINTPHASE_INCVAL_MASK (0x7f << 8)
+#define SBI_SSCDIVINTPHASE_INCVAL(x) ((x) << 8)
+#define SBI_SSCDIVINTPHASE_DIR(x) ((x) << 15)
+#define SBI_SSCDIVINTPHASE_PROPAGATE (1 << 0)
#define SBI_SSCDITHPHASE 0x0204
#define SBI_SSCCTL 0x020c
#define SBI_SSCCTL6 0x060C
-#define SBI_SSCCTL_PATHALT (1<<3)
-#define SBI_SSCCTL_DISABLE (1<<0)
+#define SBI_SSCCTL_PATHALT (1 << 3)
+#define SBI_SSCCTL_DISABLE (1 << 0)
#define SBI_SSCAUXDIV6 0x0610
#define SBI_SSCAUXDIV_FINALDIV2SEL_SHIFT 4
-#define SBI_SSCAUXDIV_FINALDIV2SEL_MASK (1<<4)
-#define SBI_SSCAUXDIV_FINALDIV2SEL(x) ((x)<<4)
+#define SBI_SSCAUXDIV_FINALDIV2SEL_MASK (1 << 4)
+#define SBI_SSCAUXDIV_FINALDIV2SEL(x) ((x) << 4)
#define SBI_DBUFF0 0x2a00
#define SBI_GEN0 0x1f00
-#define SBI_GEN0_CFG_BUFFENABLE_DISABLE (1<<0)
+#define SBI_GEN0_CFG_BUFFENABLE_DISABLE (1 << 0)
/* LPT PIXCLK_GATE */
#define PIXCLK_GATE _MMIO(0xC6020)
-#define PIXCLK_GATE_UNGATE (1<<0)
-#define PIXCLK_GATE_GATE (0<<0)
+#define PIXCLK_GATE_UNGATE (1 << 0)
+#define PIXCLK_GATE_GATE (0 << 0)
/* SPLL */
#define SPLL_CTL _MMIO(0x46020)
-#define SPLL_PLL_ENABLE (1<<31)
-#define SPLL_PLL_SSC (1<<28)
-#define SPLL_PLL_NON_SSC (2<<28)
-#define SPLL_PLL_LCPLL (3<<28)
-#define SPLL_PLL_REF_MASK (3<<28)
-#define SPLL_PLL_FREQ_810MHz (0<<26)
-#define SPLL_PLL_FREQ_1350MHz (1<<26)
-#define SPLL_PLL_FREQ_2700MHz (2<<26)
-#define SPLL_PLL_FREQ_MASK (3<<26)
+#define SPLL_PLL_ENABLE (1 << 31)
+#define SPLL_PLL_SSC (1 << 28)
+#define SPLL_PLL_NON_SSC (2 << 28)
+#define SPLL_PLL_LCPLL (3 << 28)
+#define SPLL_PLL_REF_MASK (3 << 28)
+#define SPLL_PLL_FREQ_810MHz (0 << 26)
+#define SPLL_PLL_FREQ_1350MHz (1 << 26)
+#define SPLL_PLL_FREQ_2700MHz (2 << 26)
+#define SPLL_PLL_FREQ_MASK (3 << 26)
/* WRPLL */
#define _WRPLL_CTL1 0x46040
#define _WRPLL_CTL2 0x46060
#define WRPLL_CTL(pll) _MMIO_PIPE(pll, _WRPLL_CTL1, _WRPLL_CTL2)
-#define WRPLL_PLL_ENABLE (1<<31)
-#define WRPLL_PLL_SSC (1<<28)
-#define WRPLL_PLL_NON_SSC (2<<28)
-#define WRPLL_PLL_LCPLL (3<<28)
-#define WRPLL_PLL_REF_MASK (3<<28)
+#define WRPLL_PLL_ENABLE (1 << 31)
+#define WRPLL_PLL_SSC (1 << 28)
+#define WRPLL_PLL_NON_SSC (2 << 28)
+#define WRPLL_PLL_LCPLL (3 << 28)
+#define WRPLL_PLL_REF_MASK (3 << 28)
/* WRPLL divider programming */
-#define WRPLL_DIVIDER_REFERENCE(x) ((x)<<0)
+#define WRPLL_DIVIDER_REFERENCE(x) ((x) << 0)
#define WRPLL_DIVIDER_REF_MASK (0xff)
-#define WRPLL_DIVIDER_POST(x) ((x)<<8)
-#define WRPLL_DIVIDER_POST_MASK (0x3f<<8)
+#define WRPLL_DIVIDER_POST(x) ((x) << 8)
+#define WRPLL_DIVIDER_POST_MASK (0x3f << 8)
#define WRPLL_DIVIDER_POST_SHIFT 8
-#define WRPLL_DIVIDER_FEEDBACK(x) ((x)<<16)
+#define WRPLL_DIVIDER_FEEDBACK(x) ((x) << 16)
#define WRPLL_DIVIDER_FB_SHIFT 16
-#define WRPLL_DIVIDER_FB_MASK (0xff<<16)
+#define WRPLL_DIVIDER_FB_MASK (0xff << 16)
/* Port clock selection */
#define _PORT_CLK_SEL_A 0x46100
#define _PORT_CLK_SEL_B 0x46104
#define PORT_CLK_SEL(port) _MMIO_PORT(port, _PORT_CLK_SEL_A, _PORT_CLK_SEL_B)
-#define PORT_CLK_SEL_LCPLL_2700 (0<<29)
-#define PORT_CLK_SEL_LCPLL_1350 (1<<29)
-#define PORT_CLK_SEL_LCPLL_810 (2<<29)
-#define PORT_CLK_SEL_SPLL (3<<29)
-#define PORT_CLK_SEL_WRPLL(pll) (((pll)+4)<<29)
-#define PORT_CLK_SEL_WRPLL1 (4<<29)
-#define PORT_CLK_SEL_WRPLL2 (5<<29)
-#define PORT_CLK_SEL_NONE (7<<29)
-#define PORT_CLK_SEL_MASK (7<<29)
+#define PORT_CLK_SEL_LCPLL_2700 (0 << 29)
+#define PORT_CLK_SEL_LCPLL_1350 (1 << 29)
+#define PORT_CLK_SEL_LCPLL_810 (2 << 29)
+#define PORT_CLK_SEL_SPLL (3 << 29)
+#define PORT_CLK_SEL_WRPLL(pll) (((pll) + 4) << 29)
+#define PORT_CLK_SEL_WRPLL1 (4 << 29)
+#define PORT_CLK_SEL_WRPLL2 (5 << 29)
+#define PORT_CLK_SEL_NONE (7 << 29)
+#define PORT_CLK_SEL_MASK (7 << 29)
/* On ICL+ this is the same as PORT_CLK_SEL, but all bits change. */
#define DDI_CLK_SEL(port) PORT_CLK_SEL(port)
#define DDI_CLK_SEL_NONE (0x0 << 28)
#define DDI_CLK_SEL_MG (0x8 << 28)
+#define DDI_CLK_SEL_TBT_162 (0xC << 28)
+#define DDI_CLK_SEL_TBT_270 (0xD << 28)
+#define DDI_CLK_SEL_TBT_540 (0xE << 28)
+#define DDI_CLK_SEL_TBT_810 (0xF << 28)
#define DDI_CLK_SEL_MASK (0xF << 28)
/* Transcoder clock selection */
#define _TRANS_CLK_SEL_B 0x46144
#define TRANS_CLK_SEL(tran) _MMIO_TRANS(tran, _TRANS_CLK_SEL_A, _TRANS_CLK_SEL_B)
/* For each transcoder, we need to select the corresponding port clock */
-#define TRANS_CLK_SEL_DISABLED (0x0<<29)
-#define TRANS_CLK_SEL_PORT(x) (((x)+1)<<29)
+#define TRANS_CLK_SEL_DISABLED (0x0 << 29)
+#define TRANS_CLK_SEL_PORT(x) (((x) + 1) << 29)
#define CDCLK_FREQ _MMIO(0x46200)
#define _TRANS_EDP_MSA_MISC 0x6f410
#define TRANS_MSA_MISC(tran) _MMIO_TRANS2(tran, _TRANSA_MSA_MISC)
-#define TRANS_MSA_SYNC_CLK (1<<0)
-#define TRANS_MSA_6_BPC (0<<5)
-#define TRANS_MSA_8_BPC (1<<5)
-#define TRANS_MSA_10_BPC (2<<5)
-#define TRANS_MSA_12_BPC (3<<5)
-#define TRANS_MSA_16_BPC (4<<5)
+#define TRANS_MSA_SYNC_CLK (1 << 0)
+#define TRANS_MSA_6_BPC (0 << 5)
+#define TRANS_MSA_8_BPC (1 << 5)
+#define TRANS_MSA_10_BPC (2 << 5)
+#define TRANS_MSA_12_BPC (3 << 5)
+#define TRANS_MSA_16_BPC (4 << 5)
/* LCPLL Control */
#define LCPLL_CTL _MMIO(0x130040)
-#define LCPLL_PLL_DISABLE (1<<31)
-#define LCPLL_PLL_LOCK (1<<30)
-#define LCPLL_CLK_FREQ_MASK (3<<26)
-#define LCPLL_CLK_FREQ_450 (0<<26)
-#define LCPLL_CLK_FREQ_54O_BDW (1<<26)
-#define LCPLL_CLK_FREQ_337_5_BDW (2<<26)
-#define LCPLL_CLK_FREQ_675_BDW (3<<26)
-#define LCPLL_CD_CLOCK_DISABLE (1<<25)
-#define LCPLL_ROOT_CD_CLOCK_DISABLE (1<<24)
-#define LCPLL_CD2X_CLOCK_DISABLE (1<<23)
-#define LCPLL_POWER_DOWN_ALLOW (1<<22)
-#define LCPLL_CD_SOURCE_FCLK (1<<21)
-#define LCPLL_CD_SOURCE_FCLK_DONE (1<<19)
+#define LCPLL_PLL_DISABLE (1 << 31)
+#define LCPLL_PLL_LOCK (1 << 30)
+#define LCPLL_CLK_FREQ_MASK (3 << 26)
+#define LCPLL_CLK_FREQ_450 (0 << 26)
+#define LCPLL_CLK_FREQ_54O_BDW (1 << 26)
+#define LCPLL_CLK_FREQ_337_5_BDW (2 << 26)
+#define LCPLL_CLK_FREQ_675_BDW (3 << 26)
+#define LCPLL_CD_CLOCK_DISABLE (1 << 25)
+#define LCPLL_ROOT_CD_CLOCK_DISABLE (1 << 24)
+#define LCPLL_CD2X_CLOCK_DISABLE (1 << 23)
+#define LCPLL_POWER_DOWN_ALLOW (1 << 22)
+#define LCPLL_CD_SOURCE_FCLK (1 << 21)
+#define LCPLL_CD_SOURCE_FCLK_DONE (1 << 19)
/*
* SKL Clocks
/* LCPLL_CTL */
#define LCPLL1_CTL _MMIO(0x46010)
#define LCPLL2_CTL _MMIO(0x46014)
-#define LCPLL_PLL_ENABLE (1<<31)
+#define LCPLL_PLL_ENABLE (1 << 31)
/* DPLL control1 */
#define DPLL_CTRL1 _MMIO(0x6C058)
-#define DPLL_CTRL1_HDMI_MODE(id) (1<<((id)*6+5))
-#define DPLL_CTRL1_SSC(id) (1<<((id)*6+4))
-#define DPLL_CTRL1_LINK_RATE_MASK(id) (7<<((id)*6+1))
-#define DPLL_CTRL1_LINK_RATE_SHIFT(id) ((id)*6+1)
-#define DPLL_CTRL1_LINK_RATE(linkrate, id) ((linkrate)<<((id)*6+1))
-#define DPLL_CTRL1_OVERRIDE(id) (1<<((id)*6))
+#define DPLL_CTRL1_HDMI_MODE(id) (1 << ((id) * 6 + 5))
+#define DPLL_CTRL1_SSC(id) (1 << ((id) * 6 + 4))
+#define DPLL_CTRL1_LINK_RATE_MASK(id) (7 << ((id) * 6 + 1))
+#define DPLL_CTRL1_LINK_RATE_SHIFT(id) ((id) * 6 + 1)
+#define DPLL_CTRL1_LINK_RATE(linkrate, id) ((linkrate) << ((id) * 6 + 1))
+#define DPLL_CTRL1_OVERRIDE(id) (1 << ((id) * 6))
#define DPLL_CTRL1_LINK_RATE_2700 0
#define DPLL_CTRL1_LINK_RATE_1350 1
#define DPLL_CTRL1_LINK_RATE_810 2
/* DPLL control2 */
#define DPLL_CTRL2 _MMIO(0x6C05C)
-#define DPLL_CTRL2_DDI_CLK_OFF(port) (1<<((port)+15))
-#define DPLL_CTRL2_DDI_CLK_SEL_MASK(port) (3<<((port)*3+1))
-#define DPLL_CTRL2_DDI_CLK_SEL_SHIFT(port) ((port)*3+1)
-#define DPLL_CTRL2_DDI_CLK_SEL(clk, port) ((clk)<<((port)*3+1))
-#define DPLL_CTRL2_DDI_SEL_OVERRIDE(port) (1<<((port)*3))
+#define DPLL_CTRL2_DDI_CLK_OFF(port) (1 << ((port) + 15))
+#define DPLL_CTRL2_DDI_CLK_SEL_MASK(port) (3 << ((port) * 3 + 1))
+#define DPLL_CTRL2_DDI_CLK_SEL_SHIFT(port) ((port) * 3 + 1)
+#define DPLL_CTRL2_DDI_CLK_SEL(clk, port) ((clk) << ((port) * 3 + 1))
+#define DPLL_CTRL2_DDI_SEL_OVERRIDE(port) (1 << ((port) * 3))
/* DPLL Status */
#define DPLL_STATUS _MMIO(0x6C060)
-#define DPLL_LOCK(id) (1<<((id)*8))
+#define DPLL_LOCK(id) (1 << ((id) * 8))
/* DPLL cfg */
#define _DPLL1_CFGCR1 0x6C040
#define _DPLL2_CFGCR1 0x6C048
#define _DPLL3_CFGCR1 0x6C050
-#define DPLL_CFGCR1_FREQ_ENABLE (1<<31)
-#define DPLL_CFGCR1_DCO_FRACTION_MASK (0x7fff<<9)
-#define DPLL_CFGCR1_DCO_FRACTION(x) ((x)<<9)
+#define DPLL_CFGCR1_FREQ_ENABLE (1 << 31)
+#define DPLL_CFGCR1_DCO_FRACTION_MASK (0x7fff << 9)
+#define DPLL_CFGCR1_DCO_FRACTION(x) ((x) << 9)
#define DPLL_CFGCR1_DCO_INTEGER_MASK (0x1ff)
#define _DPLL1_CFGCR2 0x6C044
#define _DPLL2_CFGCR2 0x6C04C
#define _DPLL3_CFGCR2 0x6C054
-#define DPLL_CFGCR2_QDIV_RATIO_MASK (0xff<<8)
-#define DPLL_CFGCR2_QDIV_RATIO(x) ((x)<<8)
-#define DPLL_CFGCR2_QDIV_MODE(x) ((x)<<7)
-#define DPLL_CFGCR2_KDIV_MASK (3<<5)
-#define DPLL_CFGCR2_KDIV(x) ((x)<<5)
-#define DPLL_CFGCR2_KDIV_5 (0<<5)
-#define DPLL_CFGCR2_KDIV_2 (1<<5)
-#define DPLL_CFGCR2_KDIV_3 (2<<5)
-#define DPLL_CFGCR2_KDIV_1 (3<<5)
-#define DPLL_CFGCR2_PDIV_MASK (7<<2)
-#define DPLL_CFGCR2_PDIV(x) ((x)<<2)
-#define DPLL_CFGCR2_PDIV_1 (0<<2)
-#define DPLL_CFGCR2_PDIV_2 (1<<2)
-#define DPLL_CFGCR2_PDIV_3 (2<<2)
-#define DPLL_CFGCR2_PDIV_7 (4<<2)
+#define DPLL_CFGCR2_QDIV_RATIO_MASK (0xff << 8)
+#define DPLL_CFGCR2_QDIV_RATIO(x) ((x) << 8)
+#define DPLL_CFGCR2_QDIV_MODE(x) ((x) << 7)
+#define DPLL_CFGCR2_KDIV_MASK (3 << 5)
+#define DPLL_CFGCR2_KDIV(x) ((x) << 5)
+#define DPLL_CFGCR2_KDIV_5 (0 << 5)
+#define DPLL_CFGCR2_KDIV_2 (1 << 5)
+#define DPLL_CFGCR2_KDIV_3 (2 << 5)
+#define DPLL_CFGCR2_KDIV_1 (3 << 5)
+#define DPLL_CFGCR2_PDIV_MASK (7 << 2)
+#define DPLL_CFGCR2_PDIV(x) ((x) << 2)
+#define DPLL_CFGCR2_PDIV_1 (0 << 2)
+#define DPLL_CFGCR2_PDIV_2 (1 << 2)
+#define DPLL_CFGCR2_PDIV_3 (2 << 2)
+#define DPLL_CFGCR2_PDIV_7 (4 << 2)
#define DPLL_CFGCR2_CENTRAL_FREQ_MASK (3)
#define DPLL_CFGCR1(id) _MMIO_PIPE((id) - SKL_DPLL1, _DPLL1_CFGCR1, _DPLL2_CFGCR1)
#define DPCLKA_CFGCR0 _MMIO(0x6C200)
#define DPCLKA_CFGCR0_ICL _MMIO(0x164280)
#define DPCLKA_CFGCR0_DDI_CLK_OFF(port) (1 << ((port) == PORT_F ? 23 : \
- (port)+10))
+ (port) + 10))
#define DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(port) ((port) == PORT_F ? 21 : \
- (port)*2)
+ (port) * 2)
#define DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(port) (3 << DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(port))
#define DPCLKA_CFGCR0_DDI_CLK_SEL(pll, port) ((pll) << DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(port))
#define PLL_POWER_STATE (1 << 26)
#define CNL_DPLL_ENABLE(pll) _MMIO_PLL(pll, DPLL0_ENABLE, DPLL1_ENABLE)
+#define TBT_PLL_ENABLE _MMIO(0x46020)
+
#define _MG_PLL1_ENABLE 0x46030
#define _MG_PLL2_ENABLE 0x46034
#define _MG_PLL3_ENABLE 0x46038
/* GEN9 DC */
#define DC_STATE_EN _MMIO(0x45504)
#define DC_STATE_DISABLE 0
-#define DC_STATE_EN_UPTO_DC5 (1<<0)
-#define DC_STATE_EN_DC9 (1<<3)
-#define DC_STATE_EN_UPTO_DC6 (2<<0)
+#define DC_STATE_EN_UPTO_DC5 (1 << 0)
+#define DC_STATE_EN_DC9 (1 << 3)
+#define DC_STATE_EN_UPTO_DC6 (2 << 0)
#define DC_STATE_EN_UPTO_DC5_DC6_MASK 0x3
#define DC_STATE_DEBUG _MMIO(0x45520)
-#define DC_STATE_DEBUG_MASK_CORES (1<<0)
-#define DC_STATE_DEBUG_MASK_MEMORY_UP (1<<1)
+#define DC_STATE_DEBUG_MASK_CORES (1 << 0)
+#define DC_STATE_DEBUG_MASK_MEMORY_UP (1 << 1)
/* Please see hsw_read_dcomp() and hsw_write_dcomp() before using this register,
* since on HSW we can't write to it using I915_WRITE. */
#define D_COMP_HSW _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5F0C)
#define D_COMP_BDW _MMIO(0x138144)
-#define D_COMP_RCOMP_IN_PROGRESS (1<<9)
-#define D_COMP_COMP_FORCE (1<<8)
-#define D_COMP_COMP_DISABLE (1<<0)
+#define D_COMP_RCOMP_IN_PROGRESS (1 << 9)
+#define D_COMP_COMP_FORCE (1 << 8)
+#define D_COMP_COMP_DISABLE (1 << 0)
/* Pipe WM_LINETIME - watermark line time */
#define _PIPE_WM_LINETIME_A 0x45270
#define PIPE_WM_LINETIME(pipe) _MMIO_PIPE(pipe, _PIPE_WM_LINETIME_A, _PIPE_WM_LINETIME_B)
#define PIPE_WM_LINETIME_MASK (0x1ff)
#define PIPE_WM_LINETIME_TIME(x) ((x))
-#define PIPE_WM_LINETIME_IPS_LINETIME_MASK (0x1ff<<16)
-#define PIPE_WM_LINETIME_IPS_LINETIME(x) ((x)<<16)
+#define PIPE_WM_LINETIME_IPS_LINETIME_MASK (0x1ff << 16)
+#define PIPE_WM_LINETIME_IPS_LINETIME(x) ((x) << 16)
/* SFUSE_STRAP */
#define SFUSE_STRAP _MMIO(0xc2014)
-#define SFUSE_STRAP_FUSE_LOCK (1<<13)
-#define SFUSE_STRAP_RAW_FREQUENCY (1<<8)
-#define SFUSE_STRAP_DISPLAY_DISABLED (1<<7)
-#define SFUSE_STRAP_CRT_DISABLED (1<<6)
-#define SFUSE_STRAP_DDIF_DETECTED (1<<3)
-#define SFUSE_STRAP_DDIB_DETECTED (1<<2)
-#define SFUSE_STRAP_DDIC_DETECTED (1<<1)
-#define SFUSE_STRAP_DDID_DETECTED (1<<0)
+#define SFUSE_STRAP_FUSE_LOCK (1 << 13)
+#define SFUSE_STRAP_RAW_FREQUENCY (1 << 8)
+#define SFUSE_STRAP_DISPLAY_DISABLED (1 << 7)
+#define SFUSE_STRAP_CRT_DISABLED (1 << 6)
+#define SFUSE_STRAP_DDIF_DETECTED (1 << 3)
+#define SFUSE_STRAP_DDIB_DETECTED (1 << 2)
+#define SFUSE_STRAP_DDIC_DETECTED (1 << 1)
+#define SFUSE_STRAP_DDID_DETECTED (1 << 0)
#define WM_MISC _MMIO(0x45260)
#define WM_MISC_DATA_PARTITION_5_6 (1 << 0)
#define WM_DBG _MMIO(0x45280)
-#define WM_DBG_DISALLOW_MULTIPLE_LP (1<<0)
-#define WM_DBG_DISALLOW_MAXFIFO (1<<1)
-#define WM_DBG_DISALLOW_SPRITE (1<<2)
+#define WM_DBG_DISALLOW_MULTIPLE_LP (1 << 0)
+#define WM_DBG_DISALLOW_MAXFIFO (1 << 1)
+#define WM_DBG_DISALLOW_SPRITE (1 << 2)
/* pipe CSC */
#define _PIPE_A_CSC_COEFF_RY_GY 0x49010
_MIPI_PORT(port, BXT_MIPI1_TX_ESCLK_FIXDIV_MASK, \
BXT_MIPI2_TX_ESCLK_FIXDIV_MASK)
#define BXT_MIPI_TX_ESCLK_DIVIDER(port, val) \
- ((val & 0x3F) << BXT_MIPI_TX_ESCLK_SHIFT(port))
+ (((val) & 0x3F) << BXT_MIPI_TX_ESCLK_SHIFT(port))
/* RX upper control divider to select actual RX clock output from 8x */
#define BXT_MIPI1_RX_ESCLK_UPPER_SHIFT 21
#define BXT_MIPI2_RX_ESCLK_UPPER_SHIFT 5
_MIPI_PORT(port, BXT_MIPI1_RX_ESCLK_UPPER_FIXDIV_MASK, \
BXT_MIPI2_RX_ESCLK_UPPER_FIXDIV_MASK)
#define BXT_MIPI_RX_ESCLK_UPPER_DIVIDER(port, val) \
- ((val & 3) << BXT_MIPI_RX_ESCLK_UPPER_SHIFT(port))
+ (((val) & 3) << BXT_MIPI_RX_ESCLK_UPPER_SHIFT(port))
/* 8/3X divider to select the actual 8/3X clock output from 8x */
#define BXT_MIPI1_8X_BY3_SHIFT 19
#define BXT_MIPI2_8X_BY3_SHIFT 3
_MIPI_PORT(port, BXT_MIPI1_8X_BY3_DIVIDER_MASK, \
BXT_MIPI2_8X_BY3_DIVIDER_MASK)
#define BXT_MIPI_8X_BY3_DIVIDER(port, val) \
- ((val & 3) << BXT_MIPI_8X_BY3_SHIFT(port))
+ (((val) & 3) << BXT_MIPI_8X_BY3_SHIFT(port))
/* RX lower control divider to select actual RX clock output from 8x */
#define BXT_MIPI1_RX_ESCLK_LOWER_SHIFT 16
#define BXT_MIPI2_RX_ESCLK_LOWER_SHIFT 0
_MIPI_PORT(port, BXT_MIPI1_RX_ESCLK_LOWER_FIXDIV_MASK, \
BXT_MIPI2_RX_ESCLK_LOWER_FIXDIV_MASK)
#define BXT_MIPI_RX_ESCLK_LOWER_DIVIDER(port, val) \
- ((val & 3) << BXT_MIPI_RX_ESCLK_LOWER_SHIFT(port))
+ (((val) & 3) << BXT_MIPI_RX_ESCLK_LOWER_SHIFT(port))
#define RX_DIVIDER_BIT_1_2 0x3
#define RX_DIVIDER_BIT_3_4 0xC
/* Keep a second pin for the dual retirement along engine and ring */
__intel_context_pin(ce);
+ rq->infix = rq->ring->emit; /* end of header; start of user payload */
+
/* Check that we didn't interrupt ourselves with a new request */
GEM_BUG_ON(rq->timeline->seqno != rq->fence.seqno);
return rq;
* request is not being tracked for completion but the work itself is
* going to happen on the hardware. This would be a Bad Thing(tm).
*/
-void __i915_request_add(struct i915_request *request, bool flush_caches)
+void i915_request_add(struct i915_request *request)
{
struct intel_engine_cs *engine = request->engine;
struct i915_timeline *timeline = request->timeline;
struct intel_ring *ring = request->ring;
struct i915_request *prev;
u32 *cs;
- int err;
GEM_TRACE("%s fence %llx:%d\n",
engine->name, request->fence.context, request->fence.seqno);
* know that it is time to use that space up.
*/
request->reserved_space = 0;
-
- /*
- * Emit any outstanding flushes - execbuf can fail to emit the flush
- * after having emitted the batchbuffer command. Hence we need to fix
- * things up similar to emitting the lazy request. The difference here
- * is that the flush _must_ happen before the next request, no matter
- * what.
- */
- if (flush_caches) {
- err = engine->emit_flush(request, EMIT_FLUSH);
-
- /* Not allowed to fail! */
- WARN(err, "engine->emit_flush() failed: %d!\n", err);
- }
+ engine->emit_flush(request, EMIT_FLUSH);
/*
* Record the position of the start of the breadcrumb so that
/** Position in the ring of the start of the request */
u32 head;
+ /** Position in the ring of the start of the user packets */
+ u32 infix;
+
/**
* Position in the ring of the start of the postfix.
* This is required to calculate the maximum available ring space
int i915_request_await_dma_fence(struct i915_request *rq,
struct dma_fence *fence);
-void __i915_request_add(struct i915_request *rq, bool flush_caches);
-#define i915_request_add(rq) \
- __i915_request_add(rq, false)
+void i915_request_add(struct i915_request *rq);
void __i915_request_submit(struct i915_request *request);
void i915_request_submit(struct i915_request *request);
TP_ARGS(ctx)
);
-/**
- * DOC: switch_mm tracepoint
- *
- * This tracepoint allows tracking of the mm switch, which is an important point
- * in the lifetime of the vm in the legacy submission path. This tracepoint is
- * called only if full ppgtt is enabled.
- */
-TRACE_EVENT(switch_mm,
- TP_PROTO(struct intel_engine_cs *engine, struct i915_gem_context *to),
-
- TP_ARGS(engine, to),
-
- TP_STRUCT__entry(
- __field(u16, class)
- __field(u16, instance)
- __field(struct i915_gem_context *, to)
- __field(struct i915_address_space *, vm)
- __field(u32, dev)
- ),
-
- TP_fast_assign(
- __entry->class = engine->uabi_class;
- __entry->instance = engine->instance;
- __entry->to = to;
- __entry->vm = to->ppgtt ? &to->ppgtt->vm : NULL;
- __entry->dev = engine->i915->drm.primary->index;
- ),
-
- TP_printk("dev=%u, engine=%u:%u, ctx=%p, ctx_vm=%p",
- __entry->dev, __entry->class, __entry->instance, __entry->to,
- __entry->vm)
-);
-
#endif /* _I915_TRACE_H_ */
/* This part must be outside protection */
init_request_active(&vma->last_read[i], i915_vma_retire);
init_request_active(&vma->last_fence, NULL);
vma->vm = vm;
+ vma->ops = &vm->vma_ops;
vma->obj = obj;
vma->resv = obj->resv;
vma->size = obj->base.size;
GEM_BUG_ON(!vma->pages);
trace_i915_vma_bind(vma, bind_flags);
- ret = vma->vm->bind_vma(vma, cache_level, bind_flags);
+ ret = vma->ops->bind_vma(vma, cache_level, bind_flags);
if (ret)
return ret;
void i915_vma_unpin_iomap(struct i915_vma *vma)
{
- lockdep_assert_held(&vma->obj->base.dev->struct_mutex);
+ lockdep_assert_held(&vma->vm->i915->drm.struct_mutex);
GEM_BUG_ON(vma->iomap == NULL);
return;
obj = vma->obj;
+ GEM_BUG_ON(!obj);
i915_vma_unpin(vma);
i915_vma_close(vma);
i915_vma_insert(struct i915_vma *vma, u64 size, u64 alignment, u64 flags)
{
struct drm_i915_private *dev_priv = vma->vm->i915;
- struct drm_i915_gem_object *obj = vma->obj;
+ unsigned int cache_level;
u64 start, end;
int ret;
* attempt to find space.
*/
if (size > end) {
- DRM_DEBUG("Attempting to bind an object larger than the aperture: request=%llu [object=%zd] > %s aperture=%llu\n",
- size, obj->base.size,
- flags & PIN_MAPPABLE ? "mappable" : "total",
+ DRM_DEBUG("Attempting to bind an object larger than the aperture: request=%llu > %s aperture=%llu\n",
+ size, flags & PIN_MAPPABLE ? "mappable" : "total",
end);
return -ENOSPC;
}
- ret = i915_gem_object_pin_pages(obj);
- if (ret)
- return ret;
+ if (vma->obj) {
+ ret = i915_gem_object_pin_pages(vma->obj);
+ if (ret)
+ return ret;
+
+ cache_level = vma->obj->cache_level;
+ } else {
+ cache_level = 0;
+ }
GEM_BUG_ON(vma->pages);
- ret = vma->vm->set_pages(vma);
+ ret = vma->ops->set_pages(vma);
if (ret)
goto err_unpin;
}
ret = i915_gem_gtt_reserve(vma->vm, &vma->node,
- size, offset, obj->cache_level,
+ size, offset, cache_level,
flags);
if (ret)
goto err_clear;
}
ret = i915_gem_gtt_insert(vma->vm, &vma->node,
- size, alignment, obj->cache_level,
+ size, alignment, cache_level,
start, end, flags);
if (ret)
goto err_clear;
GEM_BUG_ON(vma->node.start + vma->node.size > end);
}
GEM_BUG_ON(!drm_mm_node_allocated(&vma->node));
- GEM_BUG_ON(!i915_gem_valid_gtt_space(vma, obj->cache_level));
+ GEM_BUG_ON(!i915_gem_valid_gtt_space(vma, cache_level));
list_move_tail(&vma->vm_link, &vma->vm->inactive_list);
- spin_lock(&dev_priv->mm.obj_lock);
- list_move_tail(&obj->mm.link, &dev_priv->mm.bound_list);
- obj->bind_count++;
- spin_unlock(&dev_priv->mm.obj_lock);
+ if (vma->obj) {
+ struct drm_i915_gem_object *obj = vma->obj;
+
+ spin_lock(&dev_priv->mm.obj_lock);
+ list_move_tail(&obj->mm.link, &dev_priv->mm.bound_list);
+ obj->bind_count++;
+ spin_unlock(&dev_priv->mm.obj_lock);
- assert_bind_count(obj);
+ assert_bind_count(obj);
+ }
return 0;
err_clear:
- vma->vm->clear_pages(vma);
+ vma->ops->clear_pages(vma);
err_unpin:
- i915_gem_object_unpin_pages(obj);
+ if (vma->obj)
+ i915_gem_object_unpin_pages(vma->obj);
return ret;
}
i915_vma_remove(struct i915_vma *vma)
{
struct drm_i915_private *i915 = vma->vm->i915;
- struct drm_i915_gem_object *obj = vma->obj;
GEM_BUG_ON(!drm_mm_node_allocated(&vma->node));
GEM_BUG_ON(vma->flags & (I915_VMA_GLOBAL_BIND | I915_VMA_LOCAL_BIND));
- vma->vm->clear_pages(vma);
+ vma->ops->clear_pages(vma);
drm_mm_remove_node(&vma->node);
list_move_tail(&vma->vm_link, &vma->vm->unbound_list);
- /* Since the unbound list is global, only move to that list if
+ /*
+ * Since the unbound list is global, only move to that list if
* no more VMAs exist.
*/
- spin_lock(&i915->mm.obj_lock);
- if (--obj->bind_count == 0)
- list_move_tail(&obj->mm.link, &i915->mm.unbound_list);
- spin_unlock(&i915->mm.obj_lock);
-
- /* And finally now the object is completely decoupled from this vma,
- * we can drop its hold on the backing storage and allow it to be
- * reaped by the shrinker.
- */
- i915_gem_object_unpin_pages(obj);
- assert_bind_count(obj);
+ if (vma->obj) {
+ struct drm_i915_gem_object *obj = vma->obj;
+
+ spin_lock(&i915->mm.obj_lock);
+ if (--obj->bind_count == 0)
+ list_move_tail(&obj->mm.link, &i915->mm.unbound_list);
+ spin_unlock(&i915->mm.obj_lock);
+
+ /*
+ * And finally now the object is completely decoupled from this
+ * vma, we can drop its hold on the backing storage and allow
+ * it to be reaped by the shrinker.
+ */
+ i915_gem_object_unpin_pages(obj);
+ assert_bind_count(obj);
+ }
}
int __i915_vma_do_pin(struct i915_vma *vma,
}
GEM_BUG_ON(!drm_mm_node_allocated(&vma->node));
- ret = i915_vma_bind(vma, vma->obj->cache_level, flags);
+ ret = i915_vma_bind(vma, vma->obj ? vma->obj->cache_level : 0, flags);
if (ret)
goto err_remove;
static void __i915_vma_destroy(struct i915_vma *vma)
{
+ struct drm_i915_private *i915 = vma->vm->i915;
int i;
GEM_BUG_ON(vma->node.allocated);
list_del(&vma->obj_link);
list_del(&vma->vm_link);
- rb_erase(&vma->obj_node, &vma->obj->vma_tree);
+ if (vma->obj)
+ rb_erase(&vma->obj_node, &vma->obj->vma_tree);
if (!i915_vma_is_ggtt(vma))
i915_ppgtt_put(i915_vm_to_ppgtt(vma->vm));
- kmem_cache_free(to_i915(vma->obj->base.dev)->vmas, vma);
+ kmem_cache_free(i915->vmas, vma);
}
void i915_vma_destroy(struct i915_vma *vma)
int i915_vma_unbind(struct i915_vma *vma)
{
- struct drm_i915_gem_object *obj = vma->obj;
unsigned long active;
int ret;
- lockdep_assert_held(&obj->base.dev->struct_mutex);
+ lockdep_assert_held(&vma->vm->i915->drm.struct_mutex);
- /* First wait upon any activity as retiring the request may
+ /*
+ * First wait upon any activity as retiring the request may
* have side-effects such as unpinning or even unbinding this vma.
*/
might_sleep();
if (active) {
int idx;
- /* When a closed VMA is retired, it is unbound - eek.
+ /*
+ * When a closed VMA is retired, it is unbound - eek.
* In order to prevent it from being recursively closed,
* take a pin on the vma so that the second unbind is
* aborted.
if (!drm_mm_node_allocated(&vma->node))
return 0;
- GEM_BUG_ON(obj->bind_count == 0);
- GEM_BUG_ON(!i915_gem_object_has_pinned_pages(obj));
-
if (i915_vma_is_map_and_fenceable(vma)) {
/*
* Check that we have flushed all writes through the GGTT
if (likely(!vma->vm->closed)) {
trace_i915_vma_unbind(vma);
- vma->vm->unbind_vma(vma);
+ vma->ops->unbind_vma(vma);
}
vma->flags &= ~(I915_VMA_GLOBAL_BIND | I915_VMA_LOCAL_BIND);
struct drm_mm_node node;
struct drm_i915_gem_object *obj;
struct i915_address_space *vm;
+ const struct i915_vma_ops *ops;
struct drm_i915_fence_reg *fence;
struct reservation_object *resv; /** Alias of obj->resv */
struct sg_table *pages;
void __iomem *iomap;
+ void *private; /* owned by creator */
u64 size;
u64 display_alignment;
struct i915_page_sizes page_sizes;
__i915_vma_unpin(vma);
}
+static inline bool i915_vma_is_bound(const struct i915_vma *vma,
+ unsigned int where)
+{
+ return vma->flags & where;
+}
+
/**
* i915_vma_pin_iomap - calls ioremap_wc to map the GGTT VMA via the aperture
* @vma: VMA to iomap
static inline void
i915_vma_unpin_fence(struct i915_vma *vma)
{
- lockdep_assert_held(&vma->obj->base.dev->struct_mutex);
+ /* lockdep_assert_held(&vma->vm->i915->drm.struct_mutex); */
if (vma->fence)
__i915_vma_unpin_fence(vma);
}
#define INTEL_DSM_REVISION_ID 1 /* For Calpella anyway... */
#define INTEL_DSM_FN_PLATFORM_MUX_INFO 1 /* No args */
-static struct intel_dsm_priv {
- acpi_handle dhandle;
-} intel_dsm_priv;
-
static const guid_t intel_dsm_guid =
GUID_INIT(0x7ed873d3, 0xc2d0, 0x4e4f,
0xa8, 0x54, 0x0f, 0x13, 0x17, 0xb0, 0x1c, 0x2c);
}
}
-static void intel_dsm_platform_mux_info(void)
+static void intel_dsm_platform_mux_info(acpi_handle dhandle)
{
int i;
union acpi_object *pkg, *connector_count;
- pkg = acpi_evaluate_dsm_typed(intel_dsm_priv.dhandle, &intel_dsm_guid,
+ pkg = acpi_evaluate_dsm_typed(dhandle, &intel_dsm_guid,
INTEL_DSM_REVISION_ID, INTEL_DSM_FN_PLATFORM_MUX_INFO,
NULL, ACPI_TYPE_PACKAGE);
if (!pkg) {
ACPI_FREE(pkg);
}
-static bool intel_dsm_pci_probe(struct pci_dev *pdev)
+static acpi_handle intel_dsm_pci_probe(struct pci_dev *pdev)
{
acpi_handle dhandle;
dhandle = ACPI_HANDLE(&pdev->dev);
if (!dhandle)
- return false;
+ return NULL;
if (!acpi_check_dsm(dhandle, &intel_dsm_guid, INTEL_DSM_REVISION_ID,
1 << INTEL_DSM_FN_PLATFORM_MUX_INFO)) {
DRM_DEBUG_KMS("no _DSM method for intel device\n");
- return false;
+ return NULL;
}
- intel_dsm_priv.dhandle = dhandle;
- intel_dsm_platform_mux_info();
+ intel_dsm_platform_mux_info(dhandle);
- return true;
+ return dhandle;
}
static bool intel_dsm_detect(void)
{
+ acpi_handle dhandle = NULL;
char acpi_method_name[255] = { 0 };
struct acpi_buffer buffer = {sizeof(acpi_method_name), acpi_method_name};
struct pci_dev *pdev = NULL;
- bool has_dsm = false;
int vga_count = 0;
while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) {
vga_count++;
- has_dsm |= intel_dsm_pci_probe(pdev);
+ dhandle = intel_dsm_pci_probe(pdev) ?: dhandle;
}
- if (vga_count == 2 && has_dsm) {
- acpi_get_name(intel_dsm_priv.dhandle, ACPI_FULL_PATHNAME, &buffer);
+ if (vga_count == 2 && dhandle) {
+ acpi_get_name(dhandle, ACPI_FULL_PATHNAME, &buffer);
DRM_DEBUG_DRIVER("vga_switcheroo: detected DSM switching method %s handle\n",
acpi_method_name);
return true;
else if (property == dev_priv->broadcast_rgb_property)
*val = intel_conn_state->broadcast_rgb;
else {
- DRM_DEBUG_ATOMIC("Unknown property %s\n", property->name);
+ DRM_DEBUG_ATOMIC("Unknown property [PROP:%d:%s]\n",
+ property->base.id, property->name);
return -EINVAL;
}
return 0;
}
- DRM_DEBUG_ATOMIC("Unknown property %s\n", property->name);
+ DRM_DEBUG_ATOMIC("Unknown property [PROP:%d:%s]\n",
+ property->base.id, property->name);
return -EINVAL;
}
struct drm_property *property,
uint64_t *val)
{
- DRM_DEBUG_KMS("Unknown plane property '%s'\n", property->name);
+ DRM_DEBUG_KMS("Unknown property [PROP:%d:%s]\n",
+ property->base.id, property->name);
return -EINVAL;
}
struct drm_property *property,
uint64_t val)
{
- DRM_DEBUG_KMS("Unknown plane property '%s'\n", property->name);
+ DRM_DEBUG_KMS("Unknown property [PROP:%d:%s]\n",
+ property->base.id, property->name);
return -EINVAL;
}
*/
/* DP N/M table */
+#define LC_810M 810000
#define LC_540M 540000
#define LC_270M 270000
#define LC_162M 162000
{ 128000, LC_540M, 4096, 33750 },
{ 176400, LC_540M, 3136, 18750 },
{ 192000, LC_540M, 2048, 11250 },
+ { 32000, LC_810M, 1024, 50625 },
+ { 44100, LC_810M, 784, 28125 },
+ { 48000, LC_810M, 512, 16875 },
+ { 64000, LC_810M, 2048, 50625 },
+ { 88200, LC_810M, 1568, 28125 },
+ { 96000, LC_810M, 1024, 16875 },
+ { 128000, LC_810M, 4096, 50625 },
+ { 176400, LC_810M, 3136, 28125 },
+ { 192000, LC_810M, 2048, 16875 },
};
static const struct dp_aud_n_m *
}
static bool intel_eld_uptodate(struct drm_connector *connector,
- i915_reg_t reg_eldv, uint32_t bits_eldv,
- i915_reg_t reg_elda, uint32_t bits_elda,
+ i915_reg_t reg_eldv, u32 bits_eldv,
+ i915_reg_t reg_elda, u32 bits_elda,
i915_reg_t reg_edid)
{
struct drm_i915_private *dev_priv = to_i915(connector->dev);
- uint8_t *eld = connector->eld;
- uint32_t tmp;
+ const u8 *eld = connector->eld;
+ u32 tmp;
int i;
tmp = I915_READ(reg_eldv);
I915_WRITE(reg_elda, tmp);
for (i = 0; i < drm_eld_size(eld) / 4; i++)
- if (I915_READ(reg_edid) != *((uint32_t *)eld + i))
+ if (I915_READ(reg_edid) != *((const u32 *)eld + i))
return false;
return true;
const struct drm_connector_state *old_conn_state)
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
- uint32_t eldv, tmp;
+ u32 eldv, tmp;
DRM_DEBUG_KMS("Disable audio codec\n");
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct drm_connector *connector = conn_state->connector;
- uint8_t *eld = connector->eld;
- uint32_t eldv;
- uint32_t tmp;
+ const u8 *eld = connector->eld;
+ u32 eldv;
+ u32 tmp;
int len, i;
- DRM_DEBUG_KMS("Enable audio codec, %u bytes ELD\n", eld[2]);
+ DRM_DEBUG_KMS("Enable audio codec, %u bytes ELD\n", drm_eld_size(eld));
tmp = I915_READ(G4X_AUD_VID_DID);
if (tmp == INTEL_AUDIO_DEVBLC || tmp == INTEL_AUDIO_DEVCL)
len = min(drm_eld_size(eld) / 4, len);
DRM_DEBUG_DRIVER("ELD size %d\n", len);
for (i = 0; i < len; i++)
- I915_WRITE(G4X_HDMIW_HDMIEDID, *((uint32_t *)eld + i));
+ I915_WRITE(G4X_HDMIW_HDMIEDID, *((const u32 *)eld + i));
tmp = I915_READ(G4X_AUD_CNTL_ST);
tmp |= eldv;
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct intel_crtc *crtc = to_intel_crtc(old_crtc_state->base.crtc);
enum pipe pipe = crtc->pipe;
- uint32_t tmp;
+ u32 tmp;
DRM_DEBUG_KMS("Disable audio codec on pipe %c\n", pipe_name(pipe));
struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
struct drm_connector *connector = conn_state->connector;
enum pipe pipe = crtc->pipe;
- const uint8_t *eld = connector->eld;
- uint32_t tmp;
+ const u8 *eld = connector->eld;
+ u32 tmp;
int len, i;
DRM_DEBUG_KMS("Enable audio codec on pipe %c, %u bytes ELD\n",
/* Up to 84 bytes of hw ELD buffer */
len = min(drm_eld_size(eld), 84);
for (i = 0; i < len / 4; i++)
- I915_WRITE(HSW_AUD_EDID_DATA(pipe), *((uint32_t *)eld + i));
+ I915_WRITE(HSW_AUD_EDID_DATA(pipe), *((const u32 *)eld + i));
/* ELD valid */
tmp = I915_READ(HSW_AUD_PIN_ELD_CP_VLD);
struct intel_crtc *crtc = to_intel_crtc(old_crtc_state->base.crtc);
enum pipe pipe = crtc->pipe;
enum port port = encoder->port;
- uint32_t tmp, eldv;
+ u32 tmp, eldv;
i915_reg_t aud_config, aud_cntrl_st2;
DRM_DEBUG_KMS("Disable audio codec on port %c, pipe %c\n",
struct drm_connector *connector = conn_state->connector;
enum pipe pipe = crtc->pipe;
enum port port = encoder->port;
- uint8_t *eld = connector->eld;
- uint32_t tmp, eldv;
+ const u8 *eld = connector->eld;
+ u32 tmp, eldv;
int len, i;
i915_reg_t hdmiw_hdmiedid, aud_config, aud_cntl_st, aud_cntrl_st2;
/* Up to 84 bytes of hw ELD buffer */
len = min(drm_eld_size(eld), 84);
for (i = 0; i < len / 4; i++)
- I915_WRITE(hdmiw_hdmiedid, *((uint32_t *)eld + i));
+ I915_WRITE(hdmiw_hdmiedid, *((const u32 *)eld + i));
/* ELD valid */
tmp = I915_READ(aud_cntrl_st2);
}
if (bdb->version >= 173) {
- uint8_t vswing;
+ u8 vswing;
/* Don't read from VBT if module parameter has valid value*/
if (i915_modparams.edp_vswing) {
* New psr options 0=500us, 1=100us, 2=2500us, 3=0us
* Old decimal value is wake up time in multiples of 100 us.
*/
- if (bdb->version >= 209 && IS_GEN9_BC(dev_priv)) {
+ if (bdb->version >= 205 &&
+ (IS_GEN9_BC(dev_priv) || IS_GEMINILAKE(dev_priv) ||
+ INTEL_GEN(dev_priv) >= 10)) {
switch (psr_table->tp1_wakeup_time) {
case 0:
dev_priv->vbt.psr.tp1_wakeup_time_us = 500;
dev_priv->vbt.psr.tp2_tp3_wakeup_time_us = 100;
break;
case 3:
- dev_priv->vbt.psr.tp1_wakeup_time_us = 0;
+ dev_priv->vbt.psr.tp2_tp3_wakeup_time_us = 0;
break;
default:
DRM_DEBUG_KMS("VBT tp2_tp3 wakeup time value %d is outside range[0-3], defaulting to max value 2500us\n",
* includes MIPI_SEQ_ELEM_END byte, excludes the final MIPI_SEQ_END
* byte.
*/
- size_of_sequence = *((const uint32_t *)(data + index));
+ size_of_sequence = *((const u32 *)(data + index));
index += 4;
seq_end = index + size_of_sequence;
const struct bdb_header *bdb;
u8 __iomem *bios = NULL;
- if (HAS_PCH_NOP(dev_priv)) {
+ if (INTEL_INFO(dev_priv)->num_pipes == 0) {
DRM_DEBUG_KMS("Skipping VBT init due to disabled display.\n");
return;
}
u32 freq_select, cdclk_ctl;
int ret;
+ /*
+ * Based on WA#1183 CDCLK rates 308 and 617MHz CDCLK rates are
+ * unsupported on SKL. In theory this should never happen since only
+ * the eDP1.4 2.16 and 4.32Gbps rates require it, but eDP1.4 is not
+ * supported on SKL either, see the above WA. WARN whenever trying to
+ * use the corresponding VCO freq as that always leads to using the
+ * minimum 308MHz CDCLK.
+ */
+ WARN_ON_ONCE(IS_SKYLAKE(dev_priv) && vco == 8640000);
+
mutex_lock(&dev_priv->pcu_lock);
ret = skl_pcode_request(dev_priv, SKL_PCODE_CDCLK_CONTROL,
SKL_CDCLK_PREPARE_FOR_CHANGE,
skl_cdclk_decimal(cdclk));
mutex_lock(&dev_priv->pcu_lock);
- /* TODO: add proper DVFS support. */
- sandybridge_pcode_write(dev_priv, SKL_PCODE_CDCLK_CONTROL, 2);
+ sandybridge_pcode_write(dev_priv, SKL_PCODE_CDCLK_CONTROL,
+ cdclk_state->voltage_level);
mutex_unlock(&dev_priv->pcu_lock);
intel_update_cdclk(dev_priv);
+
+ /*
+ * Can't read out the voltage level :(
+ * Let's just assume everything is as expected.
+ */
+ dev_priv->cdclk.hw.voltage_level = cdclk_state->voltage_level;
+}
+
+static u8 icl_calc_voltage_level(int cdclk)
+{
+ switch (cdclk) {
+ case 50000:
+ case 307200:
+ case 312000:
+ return 0;
+ case 556800:
+ case 552000:
+ return 1;
+ default:
+ MISSING_CASE(cdclk);
+ case 652800:
+ case 648000:
+ return 2;
+ }
}
static void icl_get_cdclk(struct drm_i915_private *dev_priv,
*/
cdclk_state->vco = 0;
cdclk_state->cdclk = cdclk_state->bypass;
- return;
+ goto out;
}
cdclk_state->vco = (val & BXT_DE_PLL_RATIO_MASK) * cdclk_state->ref;
WARN_ON((val & BXT_CDCLK_CD2X_DIV_SEL_MASK) != 0);
cdclk_state->cdclk = cdclk_state->vco / 2;
+
+out:
+ /*
+ * Can't read this out :( Let's assume it's
+ * at least what the CDCLK frequency requires.
+ */
+ cdclk_state->voltage_level =
+ icl_calc_voltage_level(cdclk_state->cdclk);
}
/**
sanitized_state.cdclk = icl_calc_cdclk(0, sanitized_state.ref);
sanitized_state.vco = icl_calc_cdclk_pll_vco(dev_priv,
sanitized_state.cdclk);
+ sanitized_state.voltage_level =
+ icl_calc_voltage_level(sanitized_state.cdclk);
icl_set_cdclk(dev_priv, &sanitized_state);
}
cdclk_state.cdclk = cdclk_state.bypass;
cdclk_state.vco = 0;
+ cdclk_state.voltage_level = icl_calc_voltage_level(cdclk_state.cdclk);
icl_set_cdclk(dev_priv, &cdclk_state);
}
intel_state->cdclk.logical.vco = vco;
intel_state->cdclk.logical.cdclk = cdclk;
+ intel_state->cdclk.logical.voltage_level =
+ max(icl_calc_voltage_level(cdclk),
+ cnl_compute_min_voltage_level(intel_state));
if (!intel_state->active_crtcs) {
cdclk = icl_calc_cdclk(0, ref);
intel_state->cdclk.actual.vco = vco;
intel_state->cdclk.actual.cdclk = cdclk;
+ intel_state->cdclk.actual.voltage_level =
+ icl_calc_voltage_level(cdclk);
} else {
intel_state->cdclk.actual = intel_state->cdclk.logical;
}
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+ intel_ddi_disable_pipe_clock(old_crtc_state);
+
pch_post_disable_crt(encoder, old_crtc_state, old_conn_state);
lpt_disable_pch_transcoder(dev_priv);
intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false);
dev_priv->display.fdi_link_train(crtc, crtc_state);
+
+ intel_ddi_enable_pipe_clock(crtc_state);
}
static void hsw_enable_crt(struct intel_encoder *encoder,
int max_dotclk = dev_priv->max_dotclk_freq;
int max_clock;
+ if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return MODE_NO_DBLESCAN;
+
if (mode->clock < 25000)
return MODE_CLOCK_LOW;
(ironlake_get_lanes_required(mode->clock, 270000, 24) > 2))
return MODE_CLOCK_HIGH;
+ /* HSW/BDW FDI limited to 4k */
+ if (mode->hdisplay > 4096)
+ return MODE_H_ILLEGAL;
+
return MODE_OK;
}
struct intel_crtc_state *pipe_config,
struct drm_connector_state *conn_state)
{
+ struct drm_display_mode *adjusted_mode =
+ &pipe_config->base.adjusted_mode;
+
+ if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return false;
+
return true;
}
struct intel_crtc_state *pipe_config,
struct drm_connector_state *conn_state)
{
+ struct drm_display_mode *adjusted_mode =
+ &pipe_config->base.adjusted_mode;
+
+ if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return false;
+
pipe_config->has_pch_encoder = true;
return true;
struct drm_connector_state *conn_state)
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
+ struct drm_display_mode *adjusted_mode =
+ &pipe_config->base.adjusted_mode;
+
+ if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return false;
+
+ /* HSW/BDW FDI limited to 4k */
+ if (adjusted_mode->crtc_hdisplay > 4096 ||
+ adjusted_mode->crtc_hblank_start > 4096)
+ return false;
pipe_config->has_pch_encoder = true;
* to get a reliable result.
*/
- if (IS_G4X(dev_priv) && !IS_GM45(dev_priv))
+ if (IS_G45(dev_priv))
tries = 2;
else
tries = 1;
level = dev_priv->vbt.ddi_port_info[port].hdmi_level_shift;
- if (IS_CANNONLAKE(dev_priv)) {
+ if (IS_ICELAKE(dev_priv)) {
+ if (port == PORT_A || port == PORT_B)
+ icl_get_combo_buf_trans(dev_priv, port,
+ INTEL_OUTPUT_HDMI, &n_entries);
+ else
+ n_entries = ARRAY_SIZE(icl_mg_phy_ddi_translations);
+ default_entry = n_entries - 1;
+ } else if (IS_CANNONLAKE(dev_priv)) {
cnl_get_buf_trans_hdmi(dev_priv, &n_entries);
default_entry = n_entries - 1;
} else if (IS_GEN9_LP(dev_priv)) {
static uint32_t icl_pll_to_ddi_pll_sel(struct intel_encoder *encoder,
const struct intel_shared_dpll *pll)
{
+ struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);
+ int clock = crtc->config->port_clock;
const enum intel_dpll_id id = pll->info->id;
switch (id) {
case DPLL_ID_ICL_DPLL0:
case DPLL_ID_ICL_DPLL1:
return DDI_CLK_SEL_NONE;
+ case DPLL_ID_ICL_TBTPLL:
+ switch (clock) {
+ case 162000:
+ return DDI_CLK_SEL_TBT_162;
+ case 270000:
+ return DDI_CLK_SEL_TBT_270;
+ case 540000:
+ return DDI_CLK_SEL_TBT_540;
+ case 810000:
+ return DDI_CLK_SEL_TBT_810;
+ default:
+ MISSING_CASE(clock);
+ break;
+ }
case DPLL_ID_ICL_MGPLL1:
case DPLL_ID_ICL_MGPLL2:
case DPLL_ID_ICL_MGPLL3:
intel_dp_start_link_train(intel_dp);
if (port != PORT_A || INTEL_GEN(dev_priv) >= 9)
intel_dp_stop_link_train(intel_dp);
+
+ intel_ddi_enable_pipe_clock(crtc_state);
}
static void intel_ddi_pre_enable_hdmi(struct intel_encoder *encoder,
if (IS_GEN9_BC(dev_priv))
skl_ddi_set_iboost(encoder, level, INTEL_OUTPUT_HDMI);
+ intel_ddi_enable_pipe_clock(crtc_state);
+
intel_dig_port->set_infoframes(&encoder->base,
crtc_state->has_infoframe,
crtc_state, conn_state);
bool is_mst = intel_crtc_has_type(old_crtc_state,
INTEL_OUTPUT_DP_MST);
+ intel_ddi_disable_pipe_clock(old_crtc_state);
+
/*
* Power down sink before disabling the port, otherwise we end
* up getting interrupts from the sink on detecting link loss.
struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base);
struct intel_hdmi *intel_hdmi = &dig_port->hdmi;
- intel_disable_ddi_buf(encoder);
-
dig_port->set_infoframes(&encoder->base, false,
old_crtc_state, old_conn_state);
+ intel_ddi_disable_pipe_clock(old_crtc_state);
+
+ intel_disable_ddi_buf(encoder);
+
intel_display_power_put(dev_priv, dig_port->ddi_io_power_domain);
intel_ddi_clk_disable(encoder);
{
if (IS_CANNONLAKE(dev_priv) && crtc_state->port_clock > 594000)
crtc_state->min_voltage_level = 2;
+ else if (IS_ICELAKE(dev_priv) && crtc_state->port_clock > 594000)
+ crtc_state->min_voltage_level = 1;
}
void intel_ddi_get_config(struct intel_encoder *encoder,
intel_encoders_pre_enable(crtc, pipe_config, old_state);
- if (!transcoder_is_dsi(cpu_transcoder))
- intel_ddi_enable_pipe_clock(pipe_config);
-
if (intel_crtc_has_dp_encoder(intel_crtc->config))
intel_dp_set_m_n(intel_crtc, M1_N1);
struct drm_crtc *crtc = old_crtc_state->base.crtc;
struct drm_i915_private *dev_priv = to_i915(crtc->dev);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- enum transcoder cpu_transcoder = intel_crtc->config->cpu_transcoder;
+ enum transcoder cpu_transcoder = old_crtc_state->cpu_transcoder;
intel_encoders_disable(crtc, old_crtc_state, old_state);
if (!transcoder_is_dsi(cpu_transcoder))
intel_disable_pipe(old_crtc_state);
- if (intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_DP_MST))
- intel_ddi_set_vc_payload_alloc(intel_crtc->config, false);
+ if (intel_crtc_has_type(old_crtc_state, INTEL_OUTPUT_DP_MST))
+ intel_ddi_set_vc_payload_alloc(old_crtc_state, false);
if (!transcoder_is_dsi(cpu_transcoder))
intel_ddi_disable_transcoder_func(dev_priv, cpu_transcoder);
else
ironlake_pfit_disable(intel_crtc, false);
- if (!transcoder_is_dsi(cpu_transcoder))
- intel_ddi_disable_pipe_clock(intel_crtc->config);
-
intel_encoders_post_disable(crtc, old_crtc_state, old_state);
if (INTEL_GEN(dev_priv) >= 11)
pipe_config->shared_dpll = intel_get_shared_dpll_by_id(dev_priv, id);
}
+static void icelake_get_ddi_pll(struct drm_i915_private *dev_priv,
+ enum port port,
+ struct intel_crtc_state *pipe_config)
+{
+ enum intel_dpll_id id;
+ u32 temp;
+
+ /* TODO: TBT pll not implemented. */
+ switch (port) {
+ case PORT_A:
+ case PORT_B:
+ temp = I915_READ(DPCLKA_CFGCR0_ICL) &
+ DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(port);
+ id = temp >> DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(port);
+
+ if (WARN_ON(id != DPLL_ID_ICL_DPLL0 && id != DPLL_ID_ICL_DPLL1))
+ return;
+ break;
+ case PORT_C:
+ id = DPLL_ID_ICL_MGPLL1;
+ break;
+ case PORT_D:
+ id = DPLL_ID_ICL_MGPLL2;
+ break;
+ case PORT_E:
+ id = DPLL_ID_ICL_MGPLL3;
+ break;
+ case PORT_F:
+ id = DPLL_ID_ICL_MGPLL4;
+ break;
+ default:
+ MISSING_CASE(port);
+ return;
+ }
+
+ pipe_config->shared_dpll = intel_get_shared_dpll_by_id(dev_priv, id);
+}
+
static void bxt_get_ddi_pll(struct drm_i915_private *dev_priv,
enum port port,
struct intel_crtc_state *pipe_config)
port = (tmp & TRANS_DDI_PORT_MASK) >> TRANS_DDI_PORT_SHIFT;
- if (IS_CANNONLAKE(dev_priv))
+ if (IS_ICELAKE(dev_priv))
+ icelake_get_ddi_pll(dev_priv, port, pipe_config);
+ else if (IS_CANNONLAKE(dev_priv))
cannonlake_get_ddi_pll(dev_priv, port, pipe_config);
else if (IS_GEN9_BC(dev_priv))
skylake_get_ddi_pll(dev_priv, port, pipe_config);
if (intel_crt_present(dev_priv))
intel_crt_init(dev_priv);
- if (IS_GEN9_LP(dev_priv)) {
+ if (IS_ICELAKE(dev_priv)) {
+ intel_ddi_init(dev_priv, PORT_A);
+ intel_ddi_init(dev_priv, PORT_B);
+ intel_ddi_init(dev_priv, PORT_C);
+ intel_ddi_init(dev_priv, PORT_D);
+ intel_ddi_init(dev_priv, PORT_E);
+ intel_ddi_init(dev_priv, PORT_F);
+ } else if (IS_GEN9_LP(dev_priv)) {
/*
* FIXME: Broxton doesn't support port detection via the
* DDI_BUF_CTL_A or SFUSE_STRAP registers, find another way to
intel_mode_valid(struct drm_device *dev,
const struct drm_display_mode *mode)
{
+ struct drm_i915_private *dev_priv = to_i915(dev);
+ int hdisplay_max, htotal_max;
+ int vdisplay_max, vtotal_max;
+
+ /*
+ * Can't reject DBLSCAN here because Xorg ddxen can add piles
+ * of DBLSCAN modes to the output's mode list when they detect
+ * the scaling mode property on the connector. And they don't
+ * ask the kernel to validate those modes in any way until
+ * modeset time at which point the client gets a protocol error.
+ * So in order to not upset those clients we silently ignore the
+ * DBLSCAN flag on such connectors. For other connectors we will
+ * reject modes with the DBLSCAN flag in encoder->compute_config().
+ * And we always reject DBLSCAN modes in connector->mode_valid()
+ * as we never want such modes on the connector's mode list.
+ */
+
if (mode->vscan > 1)
return MODE_NO_VSCAN;
- if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
- return MODE_NO_DBLESCAN;
-
if (mode->flags & DRM_MODE_FLAG_HSKEW)
return MODE_H_ILLEGAL;
DRM_MODE_FLAG_CLKDIV2))
return MODE_BAD;
+ if (INTEL_GEN(dev_priv) >= 9 ||
+ IS_BROADWELL(dev_priv) || IS_HASWELL(dev_priv)) {
+ hdisplay_max = 8192; /* FDI max 4096 handled elsewhere */
+ vdisplay_max = 4096;
+ htotal_max = 8192;
+ vtotal_max = 8192;
+ } else if (INTEL_GEN(dev_priv) >= 3) {
+ hdisplay_max = 4096;
+ vdisplay_max = 4096;
+ htotal_max = 8192;
+ vtotal_max = 8192;
+ } else {
+ hdisplay_max = 2048;
+ vdisplay_max = 2048;
+ htotal_max = 4096;
+ vtotal_max = 4096;
+ }
+
+ if (mode->hdisplay > hdisplay_max ||
+ mode->hsync_start > htotal_max ||
+ mode->hsync_end > htotal_max ||
+ mode->htotal > htotal_max)
+ return MODE_H_ILLEGAL;
+
+ if (mode->vdisplay > vdisplay_max ||
+ mode->vsync_start > vtotal_max ||
+ mode->vsync_end > vtotal_max ||
+ mode->vtotal > vtotal_max)
+ return MODE_V_ILLEGAL;
+
return MODE_OK;
}
}
}
+ /* maximum framebuffer dimensions */
if (IS_GEN2(dev_priv)) {
dev->mode_config.max_width = 2048;
dev->mode_config.max_height = 2048;
dev->mode_config.cursor_width = IS_I845G(dev_priv) ? 64 : 512;
dev->mode_config.cursor_height = 1023;
} else if (IS_GEN2(dev_priv)) {
- dev->mode_config.cursor_width = GEN2_CURSOR_WIDTH;
- dev->mode_config.cursor_height = GEN2_CURSOR_HEIGHT;
+ dev->mode_config.cursor_width = 64;
+ dev->mode_config.cursor_height = 64;
} else {
- dev->mode_config.cursor_width = MAX_CURSOR_WIDTH;
- dev->mode_config.cursor_height = MAX_CURSOR_HEIGHT;
+ dev->mode_config.cursor_width = 256;
+ dev->mode_config.cursor_height = 256;
}
dev->mode_config.fb_base = ggtt->gmadr.start;
AUX_CH_B,
AUX_CH_C,
AUX_CH_D,
- _AUX_CH_E, /* does not exist */
+ AUX_CH_E, /* ICL+ */
AUX_CH_F,
};
POWER_DOMAIN_AUX_B,
POWER_DOMAIN_AUX_C,
POWER_DOMAIN_AUX_D,
+ POWER_DOMAIN_AUX_E,
POWER_DOMAIN_AUX_F,
POWER_DOMAIN_AUX_IO_A,
POWER_DOMAIN_GMBUS,
return 810000;
}
+static int icl_max_source_rate(struct intel_dp *intel_dp)
+{
+ struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
+ enum port port = dig_port->base.port;
+
+ if (port == PORT_B)
+ return 540000;
+
+ return 810000;
+}
+
static void
intel_dp_set_source_rates(struct intel_dp *intel_dp)
{
/* This should only be done once */
WARN_ON(intel_dp->source_rates || intel_dp->num_source_rates);
- if (IS_CANNONLAKE(dev_priv)) {
+ if (INTEL_GEN(dev_priv) >= 10) {
source_rates = cnl_rates;
size = ARRAY_SIZE(cnl_rates);
- max_rate = cnl_max_source_rate(intel_dp);
+ if (INTEL_GEN(dev_priv) == 10)
+ max_rate = cnl_max_source_rate(intel_dp);
+ else
+ max_rate = icl_max_source_rate(intel_dp);
} else if (IS_GEN9_LP(dev_priv)) {
source_rates = bxt_rates;
size = ARRAY_SIZE(bxt_rates);
int max_rate, mode_rate, max_lanes, max_link_clock;
int max_dotclk;
+ if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return MODE_NO_DBLESCAN;
+
max_dotclk = intel_dp_downstream_max_dotclock(intel_dp);
if (intel_dp_is_edp(intel_dp) && fixed_mode) {
case DP_AUX_D:
aux_ch = AUX_CH_D;
break;
+ case DP_AUX_E:
+ aux_ch = AUX_CH_E;
+ break;
case DP_AUX_F:
aux_ch = AUX_CH_F;
break;
return POWER_DOMAIN_AUX_C;
case AUX_CH_D:
return POWER_DOMAIN_AUX_D;
+ case AUX_CH_E:
+ return POWER_DOMAIN_AUX_E;
case AUX_CH_F:
return POWER_DOMAIN_AUX_F;
default:
case AUX_CH_B:
case AUX_CH_C:
case AUX_CH_D:
+ case AUX_CH_E:
case AUX_CH_F:
return DP_AUX_CH_CTL(aux_ch);
default:
case AUX_CH_B:
case AUX_CH_C:
case AUX_CH_D:
+ case AUX_CH_E:
case AUX_CH_F:
return DP_AUX_CH_DATA(aux_ch, index);
default:
return max_rate >= 540000;
}
+bool intel_dp_source_supports_hbr3(struct intel_dp *intel_dp)
+{
+ int max_rate = intel_dp->source_rates[intel_dp->num_source_rates - 1];
+
+ return max_rate >= 810000;
+}
+
static void
intel_dp_set_clock(struct intel_encoder *encoder,
struct intel_crtc_state *pipe_config)
conn_state->scaling_mode);
}
- if ((IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) &&
+ if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return false;
+
+ if (HAS_GMCH_DISPLAY(dev_priv) &&
adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE)
return false;
static void g4x_disable_dp(struct intel_encoder *encoder,
const struct intel_crtc_state *old_crtc_state,
const struct drm_connector_state *old_conn_state)
-{
- intel_disable_dp(encoder, old_crtc_state, old_conn_state);
-
- /* disable the port before the pipe on g4x */
- intel_dp_link_down(encoder, old_crtc_state);
-}
-
-static void ilk_disable_dp(struct intel_encoder *encoder,
- const struct intel_crtc_state *old_crtc_state,
- const struct drm_connector_state *old_conn_state)
{
intel_disable_dp(encoder, old_crtc_state, old_conn_state);
}
intel_disable_dp(encoder, old_crtc_state, old_conn_state);
}
-static void ilk_post_disable_dp(struct intel_encoder *encoder,
+static void g4x_post_disable_dp(struct intel_encoder *encoder,
const struct intel_crtc_state *old_crtc_state,
const struct drm_connector_state *old_conn_state)
{
struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base);
enum port port = encoder->port;
+ /*
+ * Bspec does not list a specific disable sequence for g4x DP.
+ * Follow the ilk+ sequence (disable pipe before the port) for
+ * g4x DP as it does not suffer from underruns like the normal
+ * g4x modeset sequence (disable pipe after the port).
+ */
intel_dp_link_down(encoder, old_crtc_state);
/* Only ilk+ has port A */
struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp));
struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
enum port port = intel_dig_port->base.port;
+ uint8_t train_pat_mask = drm_dp_training_pattern_mask(intel_dp->dpcd);
- if (dp_train_pat & DP_TRAINING_PATTERN_MASK)
+ if (dp_train_pat & train_pat_mask)
DRM_DEBUG_KMS("Using DP training pattern TPS%d\n",
- dp_train_pat & DP_TRAINING_PATTERN_MASK);
+ dp_train_pat & train_pat_mask);
if (HAS_DDI(dev_priv)) {
uint32_t temp = I915_READ(DP_TP_CTL(port));
temp &= ~DP_TP_CTL_SCRAMBLE_DISABLE;
temp &= ~DP_TP_CTL_LINK_TRAIN_MASK;
- switch (dp_train_pat & DP_TRAINING_PATTERN_MASK) {
+ switch (dp_train_pat & train_pat_mask) {
case DP_TRAINING_PATTERN_DISABLE:
temp |= DP_TP_CTL_LINK_TRAIN_NORMAL;
case DP_TRAINING_PATTERN_3:
temp |= DP_TP_CTL_LINK_TRAIN_PAT3;
break;
+ case DP_TRAINING_PATTERN_4:
+ temp |= DP_TP_CTL_LINK_TRAIN_PAT4;
+ break;
}
I915_WRITE(DP_TP_CTL(port), temp);
drm_connector_init(dev, connector, &intel_dp_connector_funcs, type);
drm_connector_helper_add(connector, &intel_dp_connector_helper_funcs);
- if (!IS_VALLEYVIEW(dev_priv) && !IS_CHERRYVIEW(dev_priv))
+ if (!HAS_GMCH_DISPLAY(dev_priv))
connector->interlace_allowed = true;
connector->doublescan_allowed = 0;
* 0xd. Failure to do so will result in spurious interrupts being
* generated on the port when a cable is not attached.
*/
- if (IS_G4X(dev_priv) && !IS_GM45(dev_priv)) {
+ if (IS_G45(dev_priv)) {
u32 temp = I915_READ(PEG_BAND_GAP_DATA);
I915_WRITE(PEG_BAND_GAP_DATA, (temp & ~0xf) | 0xd);
}
intel_encoder->enable = vlv_enable_dp;
intel_encoder->disable = vlv_disable_dp;
intel_encoder->post_disable = vlv_post_disable_dp;
- } else if (INTEL_GEN(dev_priv) >= 5) {
- intel_encoder->pre_enable = g4x_pre_enable_dp;
- intel_encoder->enable = g4x_enable_dp;
- intel_encoder->disable = ilk_disable_dp;
- intel_encoder->post_disable = ilk_post_disable_dp;
} else {
intel_encoder->pre_enable = g4x_pre_enable_dp;
intel_encoder->enable = g4x_enable_dp;
intel_encoder->disable = g4x_disable_dp;
+ intel_encoder->post_disable = g4x_post_disable_dp;
}
intel_dig_port->dp.output_reg = output_reg;
static void set_aux_backlight_enable(struct intel_dp *intel_dp, bool enable)
{
- uint8_t reg_val = 0;
+ u8 reg_val = 0;
/* Early return when display use other mechanism to enable backlight. */
if (!(intel_dp->edp_dpcd[1] & DP_EDP_BACKLIGHT_AUX_ENABLE_CAP))
* Read the current backlight value from DPCD register(s) based
* on if 8-bit(MSB) or 16-bit(MSB and LSB) values are supported
*/
-static uint32_t intel_dp_aux_get_backlight(struct intel_connector *connector)
+static u32 intel_dp_aux_get_backlight(struct intel_connector *connector)
{
struct intel_dp *intel_dp = enc_to_intel_dp(&connector->encoder->base);
- uint8_t read_val[2] = { 0x0 };
- uint16_t level = 0;
+ u8 read_val[2] = { 0x0 };
+ u16 level = 0;
if (drm_dp_dpcd_read(&intel_dp->aux, DP_EDP_BACKLIGHT_BRIGHTNESS_MSB,
&read_val, sizeof(read_val)) < 0) {
{
struct intel_connector *connector = to_intel_connector(conn_state->connector);
struct intel_dp *intel_dp = enc_to_intel_dp(&connector->encoder->base);
- uint8_t vals[2] = { 0x0 };
+ u8 vals[2] = { 0x0 };
vals[0] = level;
{
struct intel_connector *connector = to_intel_connector(conn_state->connector);
struct intel_dp *intel_dp = enc_to_intel_dp(&connector->encoder->base);
- uint8_t dpcd_buf, new_dpcd_buf, edp_backlight_mode;
+ u8 dpcd_buf, new_dpcd_buf, edp_backlight_mode;
if (drm_dp_dpcd_readb(&intel_dp->aux,
DP_EDP_BACKLIGHT_MODE_SET_REGISTER, &dpcd_buf) != 1) {
}
/*
- * Pick training pattern for channel equalization. Training Pattern 3 for HBR2
+ * Pick training pattern for channel equalization. Training pattern 4 for HBR3
+ * or for 1.4 devices that support it, training Pattern 3 for HBR2
* or 1.2 devices that support it, Training Pattern 2 otherwise.
*/
static u32 intel_dp_training_pattern(struct intel_dp *intel_dp)
{
- u32 training_pattern = DP_TRAINING_PATTERN_2;
- bool source_tps3, sink_tps3;
+ bool source_tps3, sink_tps3, source_tps4, sink_tps4;
+ /*
+ * Intel platforms that support HBR3 also support TPS4. It is mandatory
+ * for all downstream devices that support HBR3. There are no known eDP
+ * panels that support TPS4 as of Feb 2018 as per VESA eDP_v1.4b_E1
+ * specification.
+ */
+ source_tps4 = intel_dp_source_supports_hbr3(intel_dp);
+ sink_tps4 = drm_dp_tps4_supported(intel_dp->dpcd);
+ if (source_tps4 && sink_tps4) {
+ return DP_TRAINING_PATTERN_4;
+ } else if (intel_dp->link_rate == 810000) {
+ if (!source_tps4)
+ DRM_DEBUG_KMS("8.1 Gbps link rate without source HBR3/TPS4 support\n");
+ if (!sink_tps4)
+ DRM_DEBUG_KMS("8.1 Gbps link rate without sink TPS4 support\n");
+ }
/*
* Intel platforms that support HBR2 also support TPS3. TPS3 support is
* also mandatory for downstream devices that support HBR2. However, not
*/
source_tps3 = intel_dp_source_supports_hbr2(intel_dp);
sink_tps3 = drm_dp_tps3_supported(intel_dp->dpcd);
-
if (source_tps3 && sink_tps3) {
- training_pattern = DP_TRAINING_PATTERN_3;
- } else if (intel_dp->link_rate == 540000) {
+ return DP_TRAINING_PATTERN_3;
+ } else if (intel_dp->link_rate >= 540000) {
if (!source_tps3)
- DRM_DEBUG_KMS("5.4 Gbps link rate without source HBR2/TPS3 support\n");
+ DRM_DEBUG_KMS(">=5.4/6.48 Gbps link rate without source HBR2/TPS3 support\n");
if (!sink_tps3)
- DRM_DEBUG_KMS("5.4 Gbps link rate without sink TPS3 support\n");
+ DRM_DEBUG_KMS(">=5.4/6.48 Gbps link rate without sink TPS3 support\n");
}
- return training_pattern;
+ return DP_TRAINING_PATTERN_2;
}
static bool
bool channel_eq = false;
training_pattern = intel_dp_training_pattern(intel_dp);
+ /* Scrambling is disabled for TPS2/3 and enabled for TPS4 */
+ if (training_pattern != DP_TRAINING_PATTERN_4)
+ training_pattern |= DP_LINK_SCRAMBLING_DISABLE;
/* channel equalization */
if (!intel_dp_set_link_train(intel_dp,
- training_pattern |
- DP_LINK_SCRAMBLING_DISABLE)) {
+ training_pattern)) {
DRM_ERROR("failed to start channel equalization\n");
return false;
}
bool reduce_m_n = drm_dp_has_quirk(&intel_dp->desc,
DP_DPCD_QUIRK_LIMITED_M_N);
+ if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return false;
+
pipe_config->has_pch_encoder = false;
bpp = 24;
if (intel_dp->compliance.test_data.bpc) {
if (!intel_dp)
return MODE_ERROR;
+ if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return MODE_NO_DBLESCAN;
+
max_link_clock = intel_dp_max_link_rate(intel_dp);
max_lanes = intel_dp_max_lane_count(intel_dp);
case PORT_D:
case PORT_E:
case PORT_F:
- min = icl_port_to_mg_pll_id(port);
- max = min;
- ret = icl_calc_mg_pll_state(crtc_state, encoder, clock,
- &pll_state);
+ if (0 /* TODO: TBT PLLs */) {
+ min = DPLL_ID_ICL_TBTPLL;
+ max = min;
+ ret = icl_calc_dpll_state(crtc_state, encoder, clock,
+ &pll_state);
+ } else {
+ min = icl_port_to_mg_pll_id(port);
+ max = min;
+ ret = icl_calc_mg_pll_state(crtc_state, encoder, clock,
+ &pll_state);
+ }
break;
default:
MISSING_CASE(port);
case DPLL_ID_ICL_DPLL0:
case DPLL_ID_ICL_DPLL1:
return CNL_DPLL_ENABLE(id);
+ case DPLL_ID_ICL_TBTPLL:
+ return TBT_PLL_ENABLE;
case DPLL_ID_ICL_MGPLL1:
case DPLL_ID_ICL_MGPLL2:
case DPLL_ID_ICL_MGPLL3:
switch (id) {
case DPLL_ID_ICL_DPLL0:
case DPLL_ID_ICL_DPLL1:
+ case DPLL_ID_ICL_TBTPLL:
hw_state->cfgcr0 = I915_READ(ICL_DPLL_CFGCR0(id));
hw_state->cfgcr1 = I915_READ(ICL_DPLL_CFGCR1(id));
break;
switch (id) {
case DPLL_ID_ICL_DPLL0:
case DPLL_ID_ICL_DPLL1:
+ case DPLL_ID_ICL_TBTPLL:
icl_dpll_write(dev_priv, pll);
break;
case DPLL_ID_ICL_MGPLL1:
static const struct dpll_info icl_plls[] = {
{ "DPLL 0", &icl_pll_funcs, DPLL_ID_ICL_DPLL0, 0 },
{ "DPLL 1", &icl_pll_funcs, DPLL_ID_ICL_DPLL1, 0 },
+ { "TBT PLL", &icl_pll_funcs, DPLL_ID_ICL_TBTPLL, 0 },
{ "MG PLL 1", &icl_pll_funcs, DPLL_ID_ICL_MGPLL1, 0 },
{ "MG PLL 2", &icl_pll_funcs, DPLL_ID_ICL_MGPLL2, 0 },
{ "MG PLL 3", &icl_pll_funcs, DPLL_ID_ICL_MGPLL3, 0 },
* @DPLL_ID_ICL_DPLL1: ICL combo PHY DPLL1
*/
DPLL_ID_ICL_DPLL1 = 1,
+ /**
+ * @DPLL_ID_ICL_TBTPLL: ICL TBT PLL
+ */
+ DPLL_ID_ICL_TBTPLL = 2,
/**
* @DPLL_ID_ICL_MGPLL1: ICL MG PLL 1 port 1 (C)
*/
- DPLL_ID_ICL_MGPLL1 = 2,
+ DPLL_ID_ICL_MGPLL1 = 3,
/**
* @DPLL_ID_ICL_MGPLL2: ICL MG PLL 1 port 2 (D)
*/
- DPLL_ID_ICL_MGPLL2 = 3,
+ DPLL_ID_ICL_MGPLL2 = 4,
/**
* @DPLL_ID_ICL_MGPLL3: ICL MG PLL 1 port 3 (E)
*/
- DPLL_ID_ICL_MGPLL3 = 4,
+ DPLL_ID_ICL_MGPLL3 = 5,
/**
* @DPLL_ID_ICL_MGPLL4: ICL MG PLL 1 port 4 (F)
*/
- DPLL_ID_ICL_MGPLL4 = 5,
+ DPLL_ID_ICL_MGPLL4 = 6,
};
-#define I915_NUM_PLLS 6
+#define I915_NUM_PLLS 7
struct intel_dpll_hw_state {
/* i9xx, pch plls */
#define MAX_OUTPUTS 6
/* maximum connectors per crtcs in the mode set */
-/* Maximum cursor sizes */
-#define GEN2_CURSOR_WIDTH 64
-#define GEN2_CURSOR_HEIGHT 64
-#define MAX_CURSOR_WIDTH 256
-#define MAX_CURSOR_HEIGHT 256
-
#define INTEL_I2C_BUS_DVO 1
#define INTEL_I2C_BUS_SDVO 2
void intel_dp_compute_rate(struct intel_dp *intel_dp, int port_clock,
uint8_t *link_bw, uint8_t *rate_select);
bool intel_dp_source_supports_hbr2(struct intel_dp *intel_dp);
+bool intel_dp_source_supports_hbr3(struct intel_dp *intel_dp);
bool
intel_dp_get_link_status(struct intel_dp *intel_dp, uint8_t link_status[DP_LINK_STATUS_SIZE]);
conn_state->scaling_mode);
}
+ if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return false;
+
/* DSI uses short packets for sync events, so clear mode flags for DSI */
adjusted_mode->flags = 0;
DRM_DEBUG_KMS("\n");
+ if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return MODE_NO_DBLESCAN;
+
if (fixed_mode) {
if (mode->hdisplay > fixed_mode->hdisplay)
return MODE_PANEL;
int max_dotclk = to_i915(connector->dev)->max_dotclk_freq;
int target_clock = mode->clock;
+ if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return MODE_NO_DBLESCAN;
+
/* XXX: Validate clock range */
if (fixed_mode) {
if (fixed_mode)
intel_fixed_panel_mode(fixed_mode, adjusted_mode);
+ if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return false;
+
return true;
}
int gpio;
bool dvoinit;
enum pipe pipe;
- uint32_t dpll[I915_MAX_PIPES];
+ u32 dpll[I915_MAX_PIPES];
enum port port;
/*
intel_engine_init_cmd_parser(engine);
}
-int intel_engine_create_scratch(struct intel_engine_cs *engine, int size)
+int intel_engine_create_scratch(struct intel_engine_cs *engine,
+ unsigned int size)
{
struct drm_i915_gem_object *obj;
struct i915_vma *vma;
return ret;
}
-static void intel_engine_cleanup_scratch(struct intel_engine_cs *engine)
+void intel_engine_cleanup_scratch(struct intel_engine_cs *engine)
{
i915_vma_unpin_and_release(&engine->scratch);
}
engine->set_default_submission(engine);
}
+/**
+ * intel_engines_sanitize: called after the GPU has lost power
+ * @i915: the i915 device
+ *
+ * Anytime we reset the GPU, either with an explicit GPU reset or through a
+ * PCI power cycle, the GPU loses state and we must reset our state tracking
+ * to match. Note that calling intel_engines_sanitize() if the GPU has not
+ * been reset results in much confusion!
+ */
+void intel_engines_sanitize(struct drm_i915_private *i915)
+{
+ struct intel_engine_cs *engine;
+ enum intel_engine_id id;
+
+ GEM_TRACE("\n");
+
+ for_each_engine(engine, i915, id) {
+ if (engine->reset.reset)
+ engine->reset.reset(engine, NULL);
+ }
+}
+
/**
* intel_engines_park: called when the GT is transitioning from busy->idle
* @i915: the i915 device
lockdep_assert_held(&engine->i915->drm.struct_mutex);
- engine->legacy_active_context = NULL;
- engine->legacy_active_ppgtt = NULL;
-
ce = fetch_and_zero(&engine->last_retired_context);
if (ce)
intel_context_unpin(ce);
rowsize, sizeof(u32),
line, sizeof(line),
false) >= sizeof(line));
- drm_printf(m, "%08zx %s\n", pos, line);
+ drm_printf(m, "[%04zx] %s\n", pos, line);
prev = buf + pos;
skip = false;
&engine->execlists;
u64 addr;
+ if (engine->id == RCS && IS_GEN(dev_priv, 4, 7))
+ drm_printf(m, "\tCCID: 0x%08x\n", I915_READ(CCID));
drm_printf(m, "\tRING_START: 0x%08x\n",
I915_READ(RING_START(engine->mmio_base)));
drm_printf(m, "\tRING_HEAD: 0x%08x\n",
}
}
+static void print_request_ring(struct drm_printer *m, struct i915_request *rq)
+{
+ void *ring;
+ int size;
+
+ drm_printf(m,
+ "[head %04x, postfix %04x, tail %04x, batch 0x%08x_%08x]:\n",
+ rq->head, rq->postfix, rq->tail,
+ rq->batch ? upper_32_bits(rq->batch->node.start) : ~0u,
+ rq->batch ? lower_32_bits(rq->batch->node.start) : ~0u);
+
+ size = rq->tail - rq->head;
+ if (rq->tail < rq->head)
+ size += rq->ring->size;
+
+ ring = kmalloc(size, GFP_ATOMIC);
+ if (ring) {
+ const void *vaddr = rq->ring->vaddr;
+ unsigned int head = rq->head;
+ unsigned int len = 0;
+
+ if (rq->tail < head) {
+ len = rq->ring->size - head;
+ memcpy(ring, vaddr + head, len);
+ head = 0;
+ }
+ memcpy(ring + len, vaddr + head, size - len);
+
+ hexdump(m, ring, size);
+ kfree(ring);
+ }
+}
+
void intel_engine_dump(struct intel_engine_cs *engine,
struct drm_printer *m,
const char *header, ...)
rq = i915_gem_find_active_request(engine);
if (rq) {
print_request(m, rq, "\t\tactive ");
- drm_printf(m,
- "\t\t[head %04x, postfix %04x, tail %04x, batch 0x%08x_%08x]\n",
- rq->head, rq->postfix, rq->tail,
- rq->batch ? upper_32_bits(rq->batch->node.start) : ~0u,
- rq->batch ? lower_32_bits(rq->batch->node.start) : ~0u);
+
drm_printf(m, "\t\tring->start: 0x%08x\n",
i915_ggtt_offset(rq->ring->vma));
drm_printf(m, "\t\tring->head: 0x%08x\n",
rq->ring->emit);
drm_printf(m, "\t\tring->space: 0x%08x\n",
rq->ring->space);
+
+ print_request_ring(m, rq);
}
rcu_read_unlock();
guc_shared_data_destroy(guc);
}
-static u32 get_log_control_flags(void)
+static u32 guc_ctl_debug_flags(struct intel_guc *guc)
{
- u32 level = i915_modparams.guc_log_level;
+ u32 level = intel_guc_log_get_level(&guc->log);
u32 flags = 0;
- GEM_BUG_ON(level < 0);
-
if (!GUC_LOG_LEVEL_IS_ENABLED(level))
flags |= GUC_LOG_DEFAULT_DISABLED;
flags |= GUC_LOG_LEVEL_TO_VERBOSITY(level) <<
GUC_LOG_VERBOSITY_SHIFT;
+ if (USES_GUC_SUBMISSION(guc_to_i915(guc))) {
+ u32 ads = intel_guc_ggtt_offset(guc, guc->ads_vma)
+ >> PAGE_SHIFT;
+
+ flags |= ads << GUC_ADS_ADDR_SHIFT | GUC_ADS_ENABLED;
+ }
+
+ return flags;
+}
+
+static u32 guc_ctl_feature_flags(struct intel_guc *guc)
+{
+ u32 flags = 0;
+
+ flags |= GUC_CTL_VCS2_ENABLED;
+
+ if (USES_GUC_SUBMISSION(guc_to_i915(guc)))
+ flags |= GUC_CTL_KERNEL_SUBMISSIONS;
+ else
+ flags |= GUC_CTL_DISABLE_SCHEDULER;
+
+ return flags;
+}
+
+static u32 guc_ctl_ctxinfo_flags(struct intel_guc *guc)
+{
+ u32 flags = 0;
+
+ if (USES_GUC_SUBMISSION(guc_to_i915(guc))) {
+ u32 ctxnum, base;
+
+ base = intel_guc_ggtt_offset(guc, guc->stage_desc_pool);
+ ctxnum = GUC_MAX_STAGE_DESCRIPTORS / 16;
+
+ base >>= PAGE_SHIFT;
+ flags |= (base << GUC_CTL_BASE_ADDR_SHIFT) |
+ (ctxnum << GUC_CTL_CTXNUM_IN16_SHIFT);
+ }
+ return flags;
+}
+
+static u32 guc_ctl_log_params_flags(struct intel_guc *guc)
+{
+ u32 offset = intel_guc_ggtt_offset(guc, guc->log.vma) >> PAGE_SHIFT;
+ u32 flags;
+
+ #if (((CRASH_BUFFER_SIZE) % SZ_1M) == 0)
+ #define UNIT SZ_1M
+ #define FLAG GUC_LOG_ALLOC_IN_MEGABYTE
+ #else
+ #define UNIT SZ_4K
+ #define FLAG 0
+ #endif
+
+ BUILD_BUG_ON(!CRASH_BUFFER_SIZE);
+ BUILD_BUG_ON(!IS_ALIGNED(CRASH_BUFFER_SIZE, UNIT));
+ BUILD_BUG_ON(!DPC_BUFFER_SIZE);
+ BUILD_BUG_ON(!IS_ALIGNED(DPC_BUFFER_SIZE, UNIT));
+ BUILD_BUG_ON(!ISR_BUFFER_SIZE);
+ BUILD_BUG_ON(!IS_ALIGNED(ISR_BUFFER_SIZE, UNIT));
+
+ BUILD_BUG_ON((CRASH_BUFFER_SIZE / UNIT - 1) >
+ (GUC_LOG_CRASH_MASK >> GUC_LOG_CRASH_SHIFT));
+ BUILD_BUG_ON((DPC_BUFFER_SIZE / UNIT - 1) >
+ (GUC_LOG_DPC_MASK >> GUC_LOG_DPC_SHIFT));
+ BUILD_BUG_ON((ISR_BUFFER_SIZE / UNIT - 1) >
+ (GUC_LOG_ISR_MASK >> GUC_LOG_ISR_SHIFT));
+
+ flags = GUC_LOG_VALID |
+ GUC_LOG_NOTIFY_ON_HALF_FULL |
+ FLAG |
+ ((CRASH_BUFFER_SIZE / UNIT - 1) << GUC_LOG_CRASH_SHIFT) |
+ ((DPC_BUFFER_SIZE / UNIT - 1) << GUC_LOG_DPC_SHIFT) |
+ ((ISR_BUFFER_SIZE / UNIT - 1) << GUC_LOG_ISR_SHIFT) |
+ (offset << GUC_LOG_BUF_ADDR_SHIFT);
+
+ #undef UNIT
+ #undef FLAG
+
return flags;
}
params[GUC_CTL_WA] |= GUC_CTL_WA_UK_BY_DRIVER;
- params[GUC_CTL_FEATURE] |= GUC_CTL_DISABLE_SCHEDULER |
- GUC_CTL_VCS2_ENABLED;
-
- params[GUC_CTL_LOG_PARAMS] = guc->log.flags;
-
- params[GUC_CTL_DEBUG] = get_log_control_flags();
-
- /* If GuC submission is enabled, set up additional parameters here */
- if (USES_GUC_SUBMISSION(dev_priv)) {
- u32 ads = intel_guc_ggtt_offset(guc,
- guc->ads_vma) >> PAGE_SHIFT;
- u32 pgs = intel_guc_ggtt_offset(guc, guc->stage_desc_pool);
- u32 ctx_in_16 = GUC_MAX_STAGE_DESCRIPTORS / 16;
-
- params[GUC_CTL_DEBUG] |= ads << GUC_ADS_ADDR_SHIFT;
- params[GUC_CTL_DEBUG] |= GUC_ADS_ENABLED;
-
- pgs >>= PAGE_SHIFT;
- params[GUC_CTL_CTXINFO] = (pgs << GUC_CTL_BASE_ADDR_SHIFT) |
- (ctx_in_16 << GUC_CTL_CTXNUM_IN16_SHIFT);
-
- params[GUC_CTL_FEATURE] |= GUC_CTL_KERNEL_SUBMISSIONS;
-
- /* Unmask this bit to enable the GuC's internal scheduler */
- params[GUC_CTL_FEATURE] &= ~GUC_CTL_DISABLE_SCHEDULER;
- }
+ params[GUC_CTL_FEATURE] = guc_ctl_feature_flags(guc);
+ params[GUC_CTL_LOG_PARAMS] = guc_ctl_log_params_flags(guc);
+ params[GUC_CTL_DEBUG] = guc_ctl_debug_flags(guc);
+ params[GUC_CTL_CTXINFO] = guc_ctl_ctxinfo_flags(guc);
/*
* All SOFT_SCRATCH registers are in FORCEWAKE_BLITTER domain and
#define GUC_LOG_VALID (1 << 0)
#define GUC_LOG_NOTIFY_ON_HALF_FULL (1 << 1)
#define GUC_LOG_ALLOC_IN_MEGABYTE (1 << 3)
-#define GUC_LOG_CRASH_PAGES 1
#define GUC_LOG_CRASH_SHIFT 4
-#define GUC_LOG_DPC_PAGES 7
+#define GUC_LOG_CRASH_MASK (0x1 << GUC_LOG_CRASH_SHIFT)
#define GUC_LOG_DPC_SHIFT 6
-#define GUC_LOG_ISR_PAGES 7
+#define GUC_LOG_DPC_MASK (0x7 << GUC_LOG_DPC_SHIFT)
#define GUC_LOG_ISR_SHIFT 9
+#define GUC_LOG_ISR_MASK (0x7 << GUC_LOG_ISR_SHIFT)
#define GUC_LOG_BUF_ADDR_SHIFT 12
#define GUC_CTL_PAGE_FAULT_CONTROL 5
};
/**
- * DOC: GuC Log buffer Layout
- *
- * Page0 +-------------------------------+
- * | ISR state header (32 bytes) |
- * | DPC state header |
- * | Crash dump state header |
- * Page1 +-------------------------------+
- * | ISR logs |
- * Page9 +-------------------------------+
- * | DPC logs |
- * Page17 +-------------------------------+
- * | Crash Dump logs |
- * +-------------------------------+
- *
* Below state structure is used for coordination of retrieval of GuC firmware
* logs. Separate state is maintained for each log buffer type.
* read_ptr points to the location where i915 read last in log buffer and
{
switch (type) {
case GUC_ISR_LOG_BUFFER:
- return (GUC_LOG_ISR_PAGES + 1) * PAGE_SIZE;
+ return ISR_BUFFER_SIZE;
case GUC_DPC_LOG_BUFFER:
- return (GUC_LOG_DPC_PAGES + 1) * PAGE_SIZE;
+ return DPC_BUFFER_SIZE;
case GUC_CRASH_DUMP_LOG_BUFFER:
- return (GUC_LOG_CRASH_PAGES + 1) * PAGE_SIZE;
+ return CRASH_BUFFER_SIZE;
default:
MISSING_CASE(type);
}
lockdep_assert_held(&log->relay.lock);
/* Keep the size of sub buffers same as shared log buffer */
- subbuf_size = GUC_LOG_SIZE;
+ subbuf_size = log->vma->size;
/*
* Store up to 8 snapshots, which is large enough to buffer sufficient
{
struct intel_guc *guc = log_to_guc(log);
struct i915_vma *vma;
- unsigned long offset;
- u32 flags;
+ u32 guc_log_size;
int ret;
GEM_BUG_ON(log->vma);
- vma = intel_guc_allocate_vma(guc, GUC_LOG_SIZE);
+ /*
+ * GuC Log buffer Layout
+ *
+ * +===============================+ 00B
+ * | Crash dump state header |
+ * +-------------------------------+ 32B
+ * | DPC state header |
+ * +-------------------------------+ 64B
+ * | ISR state header |
+ * +-------------------------------+ 96B
+ * | |
+ * +===============================+ PAGE_SIZE (4KB)
+ * | Crash Dump logs |
+ * +===============================+ + CRASH_SIZE
+ * | DPC logs |
+ * +===============================+ + DPC_SIZE
+ * | ISR logs |
+ * +===============================+ + ISR_SIZE
+ */
+ guc_log_size = PAGE_SIZE + CRASH_BUFFER_SIZE + DPC_BUFFER_SIZE +
+ ISR_BUFFER_SIZE;
+
+ vma = intel_guc_allocate_vma(guc, guc_log_size);
if (IS_ERR(vma)) {
ret = PTR_ERR(vma);
goto err;
log->vma = vma;
- /* each allocated unit is a page */
- flags = GUC_LOG_VALID | GUC_LOG_NOTIFY_ON_HALF_FULL |
- (GUC_LOG_DPC_PAGES << GUC_LOG_DPC_SHIFT) |
- (GUC_LOG_ISR_PAGES << GUC_LOG_ISR_SHIFT) |
- (GUC_LOG_CRASH_PAGES << GUC_LOG_CRASH_SHIFT);
-
- offset = intel_guc_ggtt_offset(guc, vma) >> PAGE_SHIFT;
- log->flags = (offset << GUC_LOG_BUF_ADDR_SHIFT) | flags;
+ log->level = i915_modparams.guc_log_level;
return 0;
err:
- /* logging will be off */
- i915_modparams.guc_log_level = 0;
+ DRM_ERROR("Failed to allocate GuC log buffer. %d\n", ret);
return ret;
}
i915_vma_unpin_and_release(&log->vma);
}
-int intel_guc_log_level_get(struct intel_guc_log *log)
-{
- GEM_BUG_ON(!log->vma);
- GEM_BUG_ON(i915_modparams.guc_log_level < 0);
-
- return i915_modparams.guc_log_level;
-}
-
-int intel_guc_log_level_set(struct intel_guc_log *log, u64 val)
+int intel_guc_log_set_level(struct intel_guc_log *log, u32 level)
{
struct intel_guc *guc = log_to_guc(log);
struct drm_i915_private *dev_priv = guc_to_i915(guc);
BUILD_BUG_ON(GUC_LOG_VERBOSITY_MIN != 0);
GEM_BUG_ON(!log->vma);
- GEM_BUG_ON(i915_modparams.guc_log_level < 0);
/*
* GuC is recognizing log levels starting from 0 to max, we're using 0
* as indication that logging should be disabled.
*/
- if (val < GUC_LOG_LEVEL_DISABLED || val > GUC_LOG_LEVEL_MAX)
+ if (level < GUC_LOG_LEVEL_DISABLED || level > GUC_LOG_LEVEL_MAX)
return -EINVAL;
mutex_lock(&dev_priv->drm.struct_mutex);
- if (i915_modparams.guc_log_level == val) {
+ if (log->level == level) {
ret = 0;
goto out_unlock;
}
intel_runtime_pm_get(dev_priv);
- ret = guc_action_control_log(guc, GUC_LOG_LEVEL_IS_VERBOSE(val),
- GUC_LOG_LEVEL_IS_ENABLED(val),
- GUC_LOG_LEVEL_TO_VERBOSITY(val));
+ ret = guc_action_control_log(guc, GUC_LOG_LEVEL_IS_VERBOSE(level),
+ GUC_LOG_LEVEL_IS_ENABLED(level),
+ GUC_LOG_LEVEL_TO_VERBOSITY(level));
intel_runtime_pm_put(dev_priv);
if (ret) {
DRM_DEBUG_DRIVER("guc_log_control action failed %d\n", ret);
goto out_unlock;
}
- i915_modparams.guc_log_level = val;
+ log->level = level;
out_unlock:
mutex_unlock(&dev_priv->drm.struct_mutex);
#include <linux/workqueue.h>
#include "intel_guc_fwif.h"
+#include "i915_gem.h"
struct intel_guc;
-/*
- * The first page is to save log buffer state. Allocate one
- * extra page for others in case for overlap
- */
-#define GUC_LOG_SIZE ((1 + GUC_LOG_DPC_PAGES + 1 + GUC_LOG_ISR_PAGES + \
- 1 + GUC_LOG_CRASH_PAGES + 1) << PAGE_SHIFT)
+#ifdef CONFIG_DRM_I915_DEBUG_GUC
+#define CRASH_BUFFER_SIZE SZ_2M
+#define DPC_BUFFER_SIZE SZ_8M
+#define ISR_BUFFER_SIZE SZ_8M
+#else
+#define CRASH_BUFFER_SIZE SZ_8K
+#define DPC_BUFFER_SIZE SZ_32K
+#define ISR_BUFFER_SIZE SZ_32K
+#endif
/*
* While we're using plain log level in i915, GuC controls are much more...
#define GUC_LOG_LEVEL_MAX GUC_VERBOSITY_TO_LOG_LEVEL(GUC_LOG_VERBOSITY_MAX)
struct intel_guc_log {
- u32 flags;
+ u32 level;
struct i915_vma *vma;
struct {
void *buf_addr;
int intel_guc_log_create(struct intel_guc_log *log);
void intel_guc_log_destroy(struct intel_guc_log *log);
-int intel_guc_log_level_get(struct intel_guc_log *log);
-int intel_guc_log_level_set(struct intel_guc_log *log, u64 control_val);
+int intel_guc_log_set_level(struct intel_guc_log *log, u32 level);
bool intel_guc_log_relay_enabled(const struct intel_guc_log *log);
int intel_guc_log_relay_open(struct intel_guc_log *log);
void intel_guc_log_relay_flush(struct intel_guc_log *log);
void intel_guc_log_handle_flush_event(struct intel_guc_log *log);
+static inline u32 intel_guc_log_get_level(struct intel_guc_log *log)
+{
+ return log->level;
+}
+
#endif
return true;
if (IS_KABYLAKE(dev_priv))
return true;
+ if (IS_BROXTON(dev_priv))
+ return true;
return false;
}
engine->hangcheck.seqno = hc->seqno;
engine->hangcheck.action = hc->action;
engine->hangcheck.stalled = hc->stalled;
+ engine->hangcheck.wedged = hc->wedged;
}
static enum intel_engine_hangcheck_action
hc->stalled = time_after(jiffies,
engine->hangcheck.action_timestamp + timeout);
+ hc->wedged = time_after(jiffies,
+ engine->hangcheck.action_timestamp +
+ I915_ENGINE_WEDGED_TIMEOUT);
}
static void hangcheck_declare_hang(struct drm_i915_private *i915,
gpu_error.hangcheck_work.work);
struct intel_engine_cs *engine;
enum intel_engine_id id;
- unsigned int hung = 0, stuck = 0;
+ unsigned int hung = 0, stuck = 0, wedged = 0;
if (!i915_modparams.enable_hangcheck)
return;
if (hc.action != ENGINE_DEAD)
stuck |= intel_engine_flag(engine);
}
+
+ if (engine->hangcheck.wedged)
+ wedged |= intel_engine_flag(engine);
+ }
+
+ if (wedged) {
+ dev_err(dev_priv->drm.dev,
+ "GPU recovery timed out,"
+ " cancelling all in-flight rendering.\n");
+ GEM_TRACE_DUMP();
+ i915_gem_set_wedged(dev_priv);
}
if (hung)
{
struct drm_device *dev = intel_hdmi_to_dev(intel_hdmi);
struct drm_i915_private *dev_priv = to_i915(dev);
- uint32_t enabled_bits;
+ u32 enabled_bits;
enabled_bits = HAS_DDI(dev_priv) ? DDI_BUF_CTL_ENABLE : SDVO_ENABLE;
"HDMI port enabled, expecting disabled\n");
}
+static void
+assert_hdmi_transcoder_func_disabled(struct drm_i915_private *dev_priv,
+ enum transcoder cpu_transcoder)
+{
+ WARN(I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder)) &
+ TRANS_DDI_FUNC_ENABLE,
+ "HDMI transcoder function enabled, expecting disabled\n");
+}
+
struct intel_hdmi *enc_to_intel_hdmi(struct drm_encoder *encoder)
{
struct intel_digital_port *intel_dig_port =
unsigned int type,
const void *frame, ssize_t len)
{
- const uint32_t *data = frame;
+ const u32 *data = frame;
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
u32 val = I915_READ(VIDEO_DIP_CTL);
unsigned int type,
const void *frame, ssize_t len)
{
- const uint32_t *data = frame;
+ const u32 *data = frame;
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->base.crtc);
unsigned int type,
const void *frame, ssize_t len)
{
- const uint32_t *data = frame;
+ const u32 *data = frame;
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->base.crtc);
unsigned int type,
const void *frame, ssize_t len)
{
- const uint32_t *data = frame;
+ const u32 *data = frame;
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->base.crtc);
unsigned int type,
const void *frame, ssize_t len)
{
- const uint32_t *data = frame;
+ const u32 *data = frame;
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
i915_reg_t ctl_reg = HSW_TVIDEO_DIP_CTL(cpu_transcoder);
- i915_reg_t data_reg;
int data_size = type == DP_SDP_VSC ?
VIDEO_DIP_VSC_DATA_SIZE : VIDEO_DIP_DATA_SIZE;
int i;
u32 val = I915_READ(ctl_reg);
- data_reg = hsw_dip_data_reg(dev_priv, cpu_transcoder, type, 0);
-
val &= ~hsw_infoframe_enable(type);
I915_WRITE(ctl_reg, val);
union hdmi_infoframe *frame)
{
struct intel_digital_port *intel_dig_port = enc_to_dig_port(encoder);
- uint8_t buffer[VIDEO_DIP_DATA_SIZE];
+ u8 buffer[VIDEO_DIP_DATA_SIZE];
ssize_t len;
/* see comment above for the reason for this offset */
const struct drm_connector_state *conn_state)
{
struct drm_i915_private *dev_priv = to_i915(encoder->dev);
- struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
i915_reg_t reg = HSW_TVIDEO_DIP_CTL(crtc_state->cpu_transcoder);
u32 val = I915_READ(reg);
- assert_hdmi_port_disabled(intel_hdmi);
+ assert_hdmi_transcoder_func_disabled(dev_priv,
+ crtc_state->cpu_transcoder);
val &= ~(VIDEO_DIP_ENABLE_VSC_HSW | VIDEO_DIP_ENABLE_AVI_HSW |
VIDEO_DIP_ENABLE_GCP_HSW | VIDEO_DIP_ENABLE_VS_HSW |
bool force_dvi =
READ_ONCE(to_intel_digital_connector_state(connector->state)->force_audio) == HDMI_AUDIO_OFF_DVI;
+ if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return MODE_NO_DBLESCAN;
+
clock = mode->clock;
if ((mode->flags & DRM_MODE_FLAG_3D_MASK) == DRM_MODE_FLAG_3D_FRAME_PACKING)
/* check if we can do 8bpc */
status = hdmi_port_clock_valid(hdmi, clock, true, force_dvi);
- /* if we can't do 8bpc we may still be able to do 12bpc */
- if (!HAS_GMCH_DISPLAY(dev_priv) && status != MODE_OK && hdmi->has_hdmi_sink && !force_dvi)
- status = hdmi_port_clock_valid(hdmi, clock * 3 / 2, true, force_dvi);
+ if (hdmi->has_hdmi_sink && !force_dvi) {
+ /* if we can't do 8bpc we may still be able to do 12bpc */
+ if (status != MODE_OK && !HAS_GMCH_DISPLAY(dev_priv))
+ status = hdmi_port_clock_valid(hdmi, clock * 3 / 2,
+ true, force_dvi);
+
+ /* if we can't do 8,12bpc we may still be able to do 10bpc */
+ if (status != MODE_OK && INTEL_GEN(dev_priv) >= 11)
+ status = hdmi_port_clock_valid(hdmi, clock * 5 / 4,
+ true, force_dvi);
+ }
return status;
}
-static bool hdmi_12bpc_possible(const struct intel_crtc_state *crtc_state)
+static bool hdmi_deep_color_possible(const struct intel_crtc_state *crtc_state,
+ int bpc)
{
struct drm_i915_private *dev_priv =
to_i915(crtc_state->base.crtc->dev);
if (HAS_GMCH_DISPLAY(dev_priv))
return false;
+ if (bpc == 10 && INTEL_GEN(dev_priv) < 11)
+ return false;
+
if (crtc_state->pipe_bpp <= 8*3)
return false;
return false;
/*
- * HDMI 12bpc affects the clocks, so it's only possible
+ * HDMI deep color affects the clocks, so it's only possible
* when not cloning with other encoder types.
*/
if (crtc_state->output_types != 1 << INTEL_OUTPUT_HDMI)
if (crtc_state->ycbcr420) {
const struct drm_hdmi_info *hdmi = &info->hdmi;
- if (!(hdmi->y420_dc_modes & DRM_EDID_YCBCR420_DC_36))
+ if (bpc == 12 && !(hdmi->y420_dc_modes &
+ DRM_EDID_YCBCR420_DC_36))
+ return false;
+ else if (bpc == 10 && !(hdmi->y420_dc_modes &
+ DRM_EDID_YCBCR420_DC_30))
return false;
} else {
- if (!(info->edid_hdmi_dc_modes & DRM_EDID_HDMI_DC_36))
+ if (bpc == 12 && !(info->edid_hdmi_dc_modes &
+ DRM_EDID_HDMI_DC_36))
+ return false;
+ else if (bpc == 10 && !(info->edid_hdmi_dc_modes &
+ DRM_EDID_HDMI_DC_30))
return false;
}
}
/* Display WA #1139: glk */
- if (IS_GLK_REVID(dev_priv, 0, GLK_REVID_A1) &&
+ if (bpc == 12 && IS_GLK_REVID(dev_priv, 0, GLK_REVID_A1) &&
crtc_state->base.adjusted_mode.htotal > 5460)
return false;
static bool
intel_hdmi_ycbcr420_config(struct drm_connector *connector,
struct intel_crtc_state *config,
- int *clock_12bpc, int *clock_8bpc)
+ int *clock_12bpc, int *clock_10bpc,
+ int *clock_8bpc)
{
struct intel_crtc *intel_crtc = to_intel_crtc(config->base.crtc);
/* YCBCR420 TMDS rate requirement is half the pixel clock */
config->port_clock /= 2;
*clock_12bpc /= 2;
+ *clock_10bpc /= 2;
*clock_8bpc /= 2;
config->ycbcr420 = true;
struct intel_digital_connector_state *intel_conn_state =
to_intel_digital_connector_state(conn_state);
int clock_8bpc = pipe_config->base.adjusted_mode.crtc_clock;
+ int clock_10bpc = clock_8bpc * 5 / 4;
int clock_12bpc = clock_8bpc * 3 / 2;
int desired_bpp;
bool force_dvi = intel_conn_state->force_audio == HDMI_AUDIO_OFF_DVI;
+ if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return false;
+
pipe_config->has_hdmi_sink = !force_dvi && intel_hdmi->has_hdmi_sink;
if (pipe_config->has_hdmi_sink)
if (adjusted_mode->flags & DRM_MODE_FLAG_DBLCLK) {
pipe_config->pixel_multiplier = 2;
clock_8bpc *= 2;
+ clock_10bpc *= 2;
clock_12bpc *= 2;
}
if (drm_mode_is_420_only(&connector->display_info, adjusted_mode)) {
if (!intel_hdmi_ycbcr420_config(connector, pipe_config,
- &clock_12bpc, &clock_8bpc)) {
+ &clock_12bpc, &clock_10bpc,
+ &clock_8bpc)) {
DRM_ERROR("Can't support YCBCR420 output\n");
return false;
}
}
/*
- * HDMI is either 12 or 8, so if the display lets 10bpc sneak
- * through, clamp it down. Note that g4x/vlv don't support 12bpc hdmi
- * outputs. We also need to check that the higher clock still fits
- * within limits.
+ * Note that g4x/vlv don't support 12bpc hdmi outputs. We also need
+ * to check that the higher clock still fits within limits.
*/
- if (hdmi_12bpc_possible(pipe_config) &&
- hdmi_port_clock_valid(intel_hdmi, clock_12bpc, true, force_dvi) == MODE_OK) {
+ if (hdmi_deep_color_possible(pipe_config, 12) &&
+ hdmi_port_clock_valid(intel_hdmi, clock_12bpc,
+ true, force_dvi) == MODE_OK) {
DRM_DEBUG_KMS("picking bpc to 12 for HDMI output\n");
desired_bpp = 12*3;
/* Need to adjust the port link by 1.5x for 12bpc. */
pipe_config->port_clock = clock_12bpc;
+ } else if (hdmi_deep_color_possible(pipe_config, 10) &&
+ hdmi_port_clock_valid(intel_hdmi, clock_10bpc,
+ true, force_dvi) == MODE_OK) {
+ DRM_DEBUG_KMS("picking bpc to 10 for HDMI output\n");
+ desired_bpp = 10 * 3;
+
+ /* Need to adjust the port link by 1.25x for 10bpc. */
+ pipe_config->port_clock = clock_10bpc;
} else {
DRM_DEBUG_KMS("picking bpc to 8 for HDMI output\n");
desired_bpp = 8*3;
ddc_pin = bxt_port_to_ddc_pin(dev_priv, port);
else if (HAS_PCH_CNP(dev_priv))
ddc_pin = cnp_port_to_ddc_pin(dev_priv, port);
- else if (IS_ICELAKE(dev_priv))
+ else if (HAS_PCH_ICP(dev_priv))
ddc_pin = icl_port_to_ddc_pin(dev_priv, port);
else
ddc_pin = g4x_port_to_ddc_pin(dev_priv, port);
* 0xd. Failure to do so will result in spurious interrupts being
* generated on the port when a cable is not attached.
*/
- if (IS_G4X(dev_priv) && !IS_GM45(dev_priv)) {
+ if (IS_G45(dev_priv)) {
u32 temp = I915_READ(PEG_BAND_GAP_DATA);
I915_WRITE(PEG_BAND_GAP_DATA, (temp & ~0xf) | 0xd);
}
};
static const struct gmbus_pin gmbus_pins_icp[] = {
- [GMBUS_PIN_1_BXT] = { "dpa", GPIOA },
- [GMBUS_PIN_2_BXT] = { "dpb", GPIOB },
- [GMBUS_PIN_9_TC1_ICP] = { "tc1", GPIOC },
- [GMBUS_PIN_10_TC2_ICP] = { "tc2", GPIOD },
- [GMBUS_PIN_11_TC3_ICP] = { "tc3", GPIOE },
- [GMBUS_PIN_12_TC4_ICP] = { "tc4", GPIOF },
+ [GMBUS_PIN_1_BXT] = { "dpa", GPIOB },
+ [GMBUS_PIN_2_BXT] = { "dpb", GPIOC },
+ [GMBUS_PIN_9_TC1_ICP] = { "tc1", GPIOJ },
+ [GMBUS_PIN_10_TC2_ICP] = { "tc2", GPIOK },
+ [GMBUS_PIN_11_TC3_ICP] = { "tc3", GPIOL },
+ [GMBUS_PIN_12_TC4_ICP] = { "tc4", GPIOM },
};
/* pin is expected to be valid */
unsigned int pin;
int ret;
- if (HAS_PCH_NOP(dev_priv))
+ if (INTEL_INFO(dev_priv)->num_pipes == 0)
return 0;
if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
&engine->status_page.page_addr[I915_HWS_CSB_BUF0_INDEX];
unsigned int head, tail;
- if (unlikely(execlists->csb_use_mmio)) {
- buf = (u32 * __force)
- (i915->regs + i915_mmio_reg_offset(RING_CONTEXT_STATUS_BUF_LO(engine, 0)));
- execlists->csb_head = -1; /* force mmio read of CSB */
- }
-
/* Clear before reading to catch new interrupts */
clear_bit(ENGINE_IRQ_EXECLIST, &engine->irq_posted);
smp_mb__after_atomic();
- if (unlikely(execlists->csb_head == -1)) { /* after a reset */
+ if (unlikely(execlists->csb_use_mmio)) {
if (!fw) {
intel_uncore_forcewake_get(i915, execlists->fw_domains);
fw = true;
}
+ buf = (u32 * __force)
+ (i915->regs + i915_mmio_reg_offset(RING_CONTEXT_STATUS_BUF_LO(engine, 0)));
+
head = readl(i915->regs + i915_mmio_reg_offset(RING_CONTEXT_STATUS_PTR(engine)));
tail = GEN8_CSB_WRITE_PTR(head);
head = GEN8_CSB_READ_PTR(head);
ce->lrc_reg_state = vaddr + LRC_STATE_PN * PAGE_SIZE;
ce->lrc_reg_state[CTX_RING_BUFFER_START+1] =
i915_ggtt_offset(ce->ring->vma);
+ GEM_BUG_ON(!intel_ring_offset_valid(ce->ring, ce->ring->head));
ce->lrc_reg_state[CTX_RING_HEAD+1] = ce->ring->head;
ce->state->obj->pin_global++;
return batch;
}
+struct lri {
+ i915_reg_t reg;
+ u32 value;
+};
+
+static u32 *emit_lri(u32 *batch, const struct lri *lri, unsigned int count)
+{
+ GEM_BUG_ON(!count || count > 63);
+
+ *batch++ = MI_LOAD_REGISTER_IMM(count);
+ do {
+ *batch++ = i915_mmio_reg_offset(lri->reg);
+ *batch++ = lri->value;
+ } while (lri++, --count);
+ *batch++ = MI_NOOP;
+
+ return batch;
+}
+
static u32 *gen9_init_indirectctx_bb(struct intel_engine_cs *engine, u32 *batch)
{
+ static const struct lri lri[] = {
+ /* WaDisableGatherAtSetShaderCommonSlice:skl,bxt,kbl,glk */
+ {
+ COMMON_SLICE_CHICKEN2,
+ __MASKED_FIELD(GEN9_DISABLE_GATHER_AT_SET_SHADER_COMMON_SLICE,
+ 0),
+ },
+
+ /* BSpec: 11391 */
+ {
+ FF_SLICE_CHICKEN,
+ __MASKED_FIELD(FF_SLICE_CHICKEN_CL_PROVOKING_VERTEX_FIX,
+ FF_SLICE_CHICKEN_CL_PROVOKING_VERTEX_FIX),
+ },
+
+ /* BSpec: 11299 */
+ {
+ _3D_CHICKEN3,
+ __MASKED_FIELD(_3D_CHICKEN_SF_PROVOKING_VERTEX_FIX,
+ _3D_CHICKEN_SF_PROVOKING_VERTEX_FIX),
+ }
+ };
+
*batch++ = MI_ARB_ON_OFF | MI_ARB_DISABLE;
/* WaFlushCoherentL3CacheLinesAtContextSwitch:skl,bxt,glk */
batch = gen8_emit_flush_coherentl3_wa(engine, batch);
- /* WaDisableGatherAtSetShaderCommonSlice:skl,bxt,kbl,glk */
- *batch++ = MI_LOAD_REGISTER_IMM(1);
- *batch++ = i915_mmio_reg_offset(COMMON_SLICE_CHICKEN2);
- *batch++ = _MASKED_BIT_DISABLE(
- GEN9_DISABLE_GATHER_AT_SET_SHADER_COMMON_SLICE);
- *batch++ = MI_NOOP;
+ batch = emit_lri(batch, lri, ARRAY_SIZE(lri));
/* WaClearSlmSpaceAtContextSwitch:kbl */
/* Actual scratch location is at 128 bytes offset */
static int gen8_init_common_ring(struct intel_engine_cs *engine)
{
- struct intel_engine_execlists * const execlists = &engine->execlists;
int ret;
ret = intel_mocs_init_engine(engine);
enable_execlists(engine);
- /* After a GPU reset, we may have requests to replay */
- if (execlists->first)
- tasklet_schedule(&execlists->tasklet);
-
return 0;
}
spin_unlock(&engine->timeline.lock);
/* Following the reset, we need to reload the CSB read/write pointers */
- engine->execlists.csb_head = -1;
+ engine->execlists.csb_head = GEN8_CSB_ENTRIES - 1;
local_irq_restore(flags);
/* Move the RING_HEAD onto the breadcrumb, past the hanging batch */
regs[CTX_RING_BUFFER_START + 1] = i915_ggtt_offset(request->ring->vma);
- regs[CTX_RING_HEAD + 1] = request->postfix;
- request->ring->head = request->postfix;
+ request->ring->head = intel_ring_wrap(request->ring, request->postfix);
+ regs[CTX_RING_HEAD + 1] = request->ring->head;
+
intel_ring_update_space(request->ring);
/* Reset WaIdleLiteRestore:bdw,skl as well */
static void execlists_reset_finish(struct intel_engine_cs *engine)
{
+ struct intel_engine_execlists * const execlists = &engine->execlists;
+
+ /* After a GPU reset, we may have requests to replay */
+ if (execlists->first)
+ tasklet_schedule(&execlists->tasklet);
+
/*
* Flush the tasklet while we still have the forcewake to be sure
* that it is not allowed to sleep before we restart and reload a
* serialising multiple attempts to reset so that we know that we
* are the only one manipulating tasklet state.
*/
- __tasklet_enable_sync_once(&engine->execlists.tasklet);
+ __tasklet_enable_sync_once(&execlists->tasklet);
GEM_TRACE("%s\n", engine->name);
}
upper_32_bits(ce->lrc_desc);
}
- engine->execlists.csb_head = -1;
+ engine->execlists.csb_head = GEN8_CSB_ENTRIES - 1;
return 0;
context_size += LRC_HEADER_PAGES * PAGE_SIZE;
ctx_obj = i915_gem_object_create(ctx->i915, context_size);
- if (IS_ERR(ctx_obj)) {
- ret = PTR_ERR(ctx_obj);
- goto error_deref_obj;
- }
+ if (IS_ERR(ctx_obj))
+ return PTR_ERR(ctx_obj);
vma = i915_vma_instance(ctx_obj, &ctx->i915->ggtt.vm, NULL);
if (IS_ERR(vma)) {
static bool lspcon_wake_native_aux_ch(struct intel_lspcon *lspcon)
{
- uint8_t rev;
+ u8 rev;
if (drm_dp_dpcd_readb(&lspcon_to_intel_dp(lspcon)->aux, DP_DPCD_REV,
&rev) != 1) {
struct drm_display_mode *fixed_mode = intel_connector->panel.fixed_mode;
int max_pixclk = to_i915(connector->dev)->max_dotclk_freq;
+ if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return MODE_NO_DBLESCAN;
if (mode->hdisplay > fixed_mode->hdisplay)
return MODE_PANEL;
if (mode->vdisplay > fixed_mode->vdisplay)
intel_fixed_panel_mode(intel_connector->panel.fixed_mode,
adjusted_mode);
+ if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return false;
+
if (HAS_PCH_SPLIT(dev_priv)) {
pipe_config->has_pch_encoder = true;
#define ACPI_EV_LID (1<<1)
#define ACPI_EV_DOCK (1<<2)
-static struct intel_opregion *system_opregion;
-
+/*
+ * The only video events relevant to opregion are 0x80. These indicate either a
+ * docking event, lid switch or display switch request. In Linux, these are
+ * handled by the dock, button and video drivers.
+ */
static int intel_opregion_video_event(struct notifier_block *nb,
unsigned long val, void *data)
{
- /* The only video events relevant to opregion are 0x80. These indicate
- either a docking event, lid switch or display switch request. In
- Linux, these are handled by the dock, button and video drivers.
- */
-
+ struct intel_opregion *opregion = container_of(nb, struct intel_opregion,
+ acpi_notifier);
struct acpi_bus_event *event = data;
struct opregion_acpi *acpi;
int ret = NOTIFY_OK;
if (strcmp(event->device_class, ACPI_VIDEO_CLASS) != 0)
return NOTIFY_DONE;
- if (!system_opregion)
- return NOTIFY_DONE;
-
- acpi = system_opregion->acpi;
+ acpi = opregion->acpi;
if (event->type == 0x80 && ((acpi->cevt & 1) == 0))
ret = NOTIFY_BAD;
return ret;
}
-static struct notifier_block intel_opregion_notifier = {
- .notifier_call = intel_opregion_video_event,
-};
-
/*
* Initialise the DIDL field in opregion. This passes a list of devices to
* the firmware. Values are defined by section B.4.2 of the ACPI specification
opregion->acpi->csts = 0;
opregion->acpi->drdy = 1;
- system_opregion = opregion;
- register_acpi_notifier(&intel_opregion_notifier);
+ opregion->acpi_notifier.notifier_call = intel_opregion_video_event;
+ register_acpi_notifier(&opregion->acpi_notifier);
}
if (opregion->asle) {
if (opregion->acpi) {
opregion->acpi->drdy = 0;
- system_opregion = NULL;
- unregister_acpi_notifier(&intel_opregion_notifier);
+ unregister_acpi_notifier(&opregion->acpi_notifier);
+ opregion->acpi_notifier.notifier_call = NULL;
}
/* just clear all opregion memory pointers now */
u32 vbt_size;
u32 *lid_state;
struct work_struct asle_work;
+ struct notifier_block acpi_notifier;
};
#define OPREGION_SIZE (8 * 1024)
* Return @source_val in range [@source_min..@source_max] scaled to range
* [@target_min..@target_max].
*/
-static uint32_t scale(uint32_t source_val,
- uint32_t source_min, uint32_t source_max,
- uint32_t target_min, uint32_t target_max)
+static u32 scale(u32 source_val,
+ u32 source_min, u32 source_max,
+ u32 target_min, u32 target_max)
{
- uint64_t target_val;
+ u64 target_val;
WARN_ON(source_min > source_max);
WARN_ON(target_min > target_max);
dev_priv->psr.enable_source(intel_dp, crtc_state);
dev_priv->psr.enabled = intel_dp;
- if (INTEL_GEN(dev_priv) >= 9) {
- intel_psr_activate(intel_dp);
- } else {
- /*
- * FIXME: Activation should happen immediately since this
- * function is just called after pipe is fully trained and
- * enabled.
- * However on some platforms we face issues when first
- * activation follows a modeset so quickly.
- * - On HSW/BDW we get a recoverable frozen screen until
- * next exit-activate sequence.
- */
- schedule_delayed_work(&dev_priv->psr.work,
- msecs_to_jiffies(intel_dp->panel_power_cycle_delay * 5));
- }
+ intel_psr_activate(intel_dp);
unlock:
mutex_unlock(&dev_priv->psr.lock);
dev_priv->psr.enabled = NULL;
mutex_unlock(&dev_priv->psr.lock);
-
- cancel_delayed_work_sync(&dev_priv->psr.work);
+ cancel_work_sync(&dev_priv->psr.work);
}
static bool psr_wait_for_idle(struct drm_i915_private *dev_priv)
static void intel_psr_work(struct work_struct *work)
{
struct drm_i915_private *dev_priv =
- container_of(work, typeof(*dev_priv), psr.work.work);
+ container_of(work, typeof(*dev_priv), psr.work);
mutex_lock(&dev_priv->psr.lock);
+ if (!dev_priv->psr.enabled)
+ goto unlock;
+
/*
* We have to make sure PSR is ready for re-enable
* otherwise it keeps disabled until next full enable/disable cycle.
}
if (!dev_priv->psr.active && !dev_priv->psr.busy_frontbuffer_bits)
- if (!work_busy(&dev_priv->psr.work.work))
- schedule_delayed_work(&dev_priv->psr.work,
- msecs_to_jiffies(100));
+ schedule_work(&dev_priv->psr.work);
mutex_unlock(&dev_priv->psr.lock);
}
dev_priv->psr.link_standby = false;
}
- INIT_DELAYED_WORK(&dev_priv->psr.work, intel_psr_work);
+ INIT_WORK(&dev_priv->psr.work, intel_psr_work);
mutex_init(&dev_priv->psr.lock);
dev_priv->psr.enable_source = hsw_psr_enable_source;
DRM_DEBUG_DRIVER("%s initialization failed [head=%08x], fudging\n",
engine->name, I915_READ_HEAD(engine));
+ /* Check that the ring offsets point within the ring! */
+ GEM_BUG_ON(!intel_ring_offset_valid(ring, ring->head));
+ GEM_BUG_ON(!intel_ring_offset_valid(ring, ring->tail));
+
intel_ring_update_space(ring);
I915_WRITE_HEAD(engine, ring->head);
I915_WRITE_TAIL(engine, ring->tail);
return i915_gem_find_active_request(engine);
}
-static void reset_ring(struct intel_engine_cs *engine,
- struct i915_request *request)
+static void skip_request(struct i915_request *rq)
{
- GEM_TRACE("%s seqno=%x\n",
- engine->name, request ? request->global_seqno : 0);
+ void *vaddr = rq->ring->vaddr;
+ u32 head;
- /*
- * RC6 must be prevented until the reset is complete and the engine
- * reinitialised. If it occurs in the middle of this sequence, the
- * state written to/loaded from the power context is ill-defined (e.g.
- * the PP_BASE_DIR may be lost).
- */
- assert_forcewakes_active(engine->i915, FORCEWAKE_ALL);
+ head = rq->infix;
+ if (rq->postfix < head) {
+ memset32(vaddr + head, MI_NOOP,
+ (rq->ring->size - head) / sizeof(u32));
+ head = 0;
+ }
+ memset32(vaddr + head, MI_NOOP, (rq->postfix - head) / sizeof(u32));
+}
+
+static void reset_ring(struct intel_engine_cs *engine, struct i915_request *rq)
+{
+ GEM_TRACE("%s seqno=%x\n", engine->name, rq ? rq->global_seqno : 0);
/*
* Try to restore the logical GPU state to match the continuation
* If the request was innocent, we try to replay the request with
* the restored context.
*/
- if (request) {
- struct drm_i915_private *dev_priv = request->i915;
- struct intel_context *ce = request->hw_context;
- struct i915_hw_ppgtt *ppgtt;
-
- if (ce->state) {
- I915_WRITE(CCID,
- i915_ggtt_offset(ce->state) |
- BIT(8) /* must be set! */ |
- CCID_EXTENDED_STATE_SAVE |
- CCID_EXTENDED_STATE_RESTORE |
- CCID_EN);
- }
-
- ppgtt = request->gem_context->ppgtt ?: engine->i915->mm.aliasing_ppgtt;
- if (ppgtt) {
- u32 pd_offset = ppgtt->pd.base.ggtt_offset << 10;
-
- I915_WRITE(RING_PP_DIR_DCLV(engine), PP_DIR_DCLV_2G);
- I915_WRITE(RING_PP_DIR_BASE(engine), pd_offset);
-
- /* Wait for the PD reload to complete */
- if (intel_wait_for_register(dev_priv,
- RING_PP_DIR_BASE(engine),
- BIT(0), 0,
- 10))
- DRM_ERROR("Wait for reload of ppgtt page-directory timed out\n");
-
- ppgtt->pd_dirty_rings &= ~intel_engine_flag(engine);
- }
-
+ if (rq) {
/* If the rq hung, jump to its breadcrumb and skip the batch */
- if (request->fence.error == -EIO)
- request->ring->head = request->postfix;
- } else {
- engine->legacy_active_context = NULL;
- engine->legacy_active_ppgtt = NULL;
+ rq->ring->head = intel_ring_wrap(rq->ring, rq->head);
+ if (rq->fence.error == -EIO)
+ skip_request(rq);
}
}
void intel_ring_reset(struct intel_ring *ring, u32 tail)
{
+ GEM_BUG_ON(!intel_ring_offset_valid(ring, tail));
+
ring->tail = tail;
ring->head = tail;
ring->emit = tail;
__i915_gem_object_release_unless_active(ce->state->obj);
}
+static int __context_pin_ppgtt(struct i915_gem_context *ctx)
+{
+ struct i915_hw_ppgtt *ppgtt;
+ int err = 0;
+
+ ppgtt = ctx->ppgtt ?: ctx->i915->mm.aliasing_ppgtt;
+ if (ppgtt)
+ err = gen6_ppgtt_pin(ppgtt);
+
+ return err;
+}
+
+static void __context_unpin_ppgtt(struct i915_gem_context *ctx)
+{
+ struct i915_hw_ppgtt *ppgtt;
+
+ ppgtt = ctx->ppgtt ?: ctx->i915->mm.aliasing_ppgtt;
+ if (ppgtt)
+ gen6_ppgtt_unpin(ppgtt);
+}
+
static int __context_pin(struct intel_context *ce)
{
struct i915_vma *vma;
static void intel_ring_context_unpin(struct intel_context *ce)
{
+ __context_unpin_ppgtt(ce->gem_context);
__context_unpin(ce);
i915_gem_context_put(ce->gem_context);
if (err)
goto err;
+ err = __context_pin_ppgtt(ce->gem_context);
+ if (err)
+ goto err_unpin;
+
i915_gem_context_get(ctx);
/* One ringbuffer to rule them all */
return ce;
+err_unpin:
+ __context_unpin(ce);
err:
ce->pin_count = 0;
return ERR_PTR(err);
static int intel_init_ring_buffer(struct intel_engine_cs *engine)
{
- struct intel_ring *ring;
struct i915_timeline *timeline;
+ struct intel_ring *ring;
+ unsigned int size;
int err;
intel_engine_setup_common(engine);
GEM_BUG_ON(engine->buffer);
engine->buffer = ring;
- err = intel_engine_init_common(engine);
+ size = PAGE_SIZE;
+ if (HAS_BROKEN_CS_TLB(engine->i915))
+ size = I830_WA_SIZE;
+ err = intel_engine_create_scratch(engine, size);
if (err)
goto err_unpin;
+ err = intel_engine_init_common(engine);
+ if (err)
+ goto err_scratch;
+
return 0;
+err_scratch:
+ intel_engine_cleanup_scratch(engine);
err_unpin:
intel_ring_unpin(ring);
err_ring:
intel_ring_reset(engine->buffer, 0);
}
+static int load_pd_dir(struct i915_request *rq,
+ const struct i915_hw_ppgtt *ppgtt)
+{
+ const struct intel_engine_cs * const engine = rq->engine;
+ u32 *cs;
+
+ cs = intel_ring_begin(rq, 6);
+ if (IS_ERR(cs))
+ return PTR_ERR(cs);
+
+ *cs++ = MI_LOAD_REGISTER_IMM(1);
+ *cs++ = i915_mmio_reg_offset(RING_PP_DIR_DCLV(engine));
+ *cs++ = PP_DIR_DCLV_2G;
+
+ *cs++ = MI_LOAD_REGISTER_IMM(1);
+ *cs++ = i915_mmio_reg_offset(RING_PP_DIR_BASE(engine));
+ *cs++ = ppgtt->pd.base.ggtt_offset << 10;
+
+ intel_ring_advance(rq, cs);
+
+ return 0;
+}
+
+static int flush_pd_dir(struct i915_request *rq)
+{
+ const struct intel_engine_cs * const engine = rq->engine;
+ u32 *cs;
+
+ cs = intel_ring_begin(rq, 4);
+ if (IS_ERR(cs))
+ return PTR_ERR(cs);
+
+ /* Stall until the page table load is complete */
+ *cs++ = MI_STORE_REGISTER_MEM | MI_SRM_LRM_GLOBAL_GTT;
+ *cs++ = i915_mmio_reg_offset(RING_PP_DIR_BASE(engine));
+ *cs++ = i915_ggtt_offset(engine->scratch);
+ *cs++ = MI_NOOP;
+
+ intel_ring_advance(rq, cs);
+ return 0;
+}
+
static inline int mi_set_context(struct i915_request *rq, u32 flags)
{
struct drm_i915_private *i915 = rq->i915;
(HAS_LEGACY_SEMAPHORES(i915) && IS_GEN7(i915)) ?
INTEL_INFO(i915)->num_rings - 1 :
0;
+ bool force_restore = false;
int len;
u32 *cs;
len = 4;
if (IS_GEN7(i915))
len += 2 + (num_rings ? 4*num_rings + 6 : 0);
+ if (flags & MI_FORCE_RESTORE) {
+ GEM_BUG_ON(flags & MI_RESTORE_INHIBIT);
+ flags &= ~MI_FORCE_RESTORE;
+ force_restore = true;
+ len += 2;
+ }
cs = intel_ring_begin(rq, len);
if (IS_ERR(cs))
}
}
+ if (force_restore) {
+ /*
+ * The HW doesn't handle being told to restore the current
+ * context very well. Quite often it likes goes to go off and
+ * sulk, especially when it is meant to be reloading PP_DIR.
+ * A very simple fix to force the reload is to simply switch
+ * away from the current context and back again.
+ *
+ * Note that the kernel_context will contain random state
+ * following the INHIBIT_RESTORE. We accept this since we
+ * never use the kernel_context state; it is merely a
+ * placeholder we use to flush other contexts.
+ */
+ *cs++ = MI_SET_CONTEXT;
+ *cs++ = i915_ggtt_offset(to_intel_context(i915->kernel_context,
+ engine)->state) |
+ MI_MM_SPACE_GTT |
+ MI_RESTORE_INHIBIT;
+ }
+
*cs++ = MI_NOOP;
*cs++ = MI_SET_CONTEXT;
*cs++ = i915_ggtt_offset(rq->hw_context->state) | flags;
static int switch_context(struct i915_request *rq)
{
struct intel_engine_cs *engine = rq->engine;
- struct i915_gem_context *to_ctx = rq->gem_context;
- struct i915_hw_ppgtt *to_mm =
- to_ctx->ppgtt ?: rq->i915->mm.aliasing_ppgtt;
- struct i915_gem_context *from_ctx = engine->legacy_active_context;
- struct i915_hw_ppgtt *from_mm = engine->legacy_active_ppgtt;
+ struct i915_gem_context *ctx = rq->gem_context;
+ struct i915_hw_ppgtt *ppgtt = ctx->ppgtt ?: rq->i915->mm.aliasing_ppgtt;
+ unsigned int unwind_mm = 0;
u32 hw_flags = 0;
int ret, i;
lockdep_assert_held(&rq->i915->drm.struct_mutex);
GEM_BUG_ON(HAS_EXECLISTS(rq->i915));
- if (to_mm != from_mm ||
- (to_mm && intel_engine_flag(engine) & to_mm->pd_dirty_rings)) {
- trace_switch_mm(engine, to_ctx);
- ret = to_mm->switch_mm(to_mm, rq);
+ if (ppgtt) {
+ ret = load_pd_dir(rq, ppgtt);
if (ret)
goto err;
- to_mm->pd_dirty_rings &= ~intel_engine_flag(engine);
- engine->legacy_active_ppgtt = to_mm;
- hw_flags = MI_FORCE_RESTORE;
+ if (intel_engine_flag(engine) & ppgtt->pd_dirty_rings) {
+ unwind_mm = intel_engine_flag(engine);
+ ppgtt->pd_dirty_rings &= ~unwind_mm;
+ hw_flags = MI_FORCE_RESTORE;
+ }
}
- if (rq->hw_context->state &&
- (to_ctx != from_ctx || hw_flags & MI_FORCE_RESTORE)) {
+ if (rq->hw_context->state) {
GEM_BUG_ON(engine->id != RCS);
/*
* as nothing actually executes using the kernel context; it
* is purely used for flushing user contexts.
*/
- if (i915_gem_context_is_kernel(to_ctx))
+ if (i915_gem_context_is_kernel(ctx))
hw_flags = MI_RESTORE_INHIBIT;
ret = mi_set_context(rq, hw_flags);
if (ret)
goto err_mm;
+ }
- engine->legacy_active_context = to_ctx;
+ if (ppgtt) {
+ ret = flush_pd_dir(rq);
+ if (ret)
+ goto err_mm;
}
- if (to_ctx->remap_slice) {
+ if (ctx->remap_slice) {
for (i = 0; i < MAX_L3_SLICES; i++) {
- if (!(to_ctx->remap_slice & BIT(i)))
+ if (!(ctx->remap_slice & BIT(i)))
continue;
ret = remap_l3(rq, i);
if (ret)
- goto err_ctx;
+ goto err_mm;
}
- to_ctx->remap_slice = 0;
+ ctx->remap_slice = 0;
}
return 0;
-err_ctx:
- engine->legacy_active_context = from_ctx;
err_mm:
- engine->legacy_active_ppgtt = from_mm;
+ if (unwind_mm)
+ ppgtt->pd_dirty_rings |= unwind_mm;
err:
return ret;
}
if (ret)
return ret;
- if (INTEL_GEN(dev_priv) >= 6) {
- ret = intel_engine_create_scratch(engine, PAGE_SIZE);
- if (ret)
- return ret;
- } else if (HAS_BROKEN_CS_TLB(dev_priv)) {
- ret = intel_engine_create_scratch(engine, I830_WA_SIZE);
- if (ret)
- return ret;
- }
-
return 0;
}
int deadlock;
struct intel_instdone instdone;
struct i915_request *active_request;
- bool stalled;
+ bool stalled:1;
+ bool wedged:1;
};
struct intel_ring {
*/
struct intel_context *last_retired_context;
- /* We track the current MI_SET_CONTEXT in order to eliminate
- * redudant context switches. This presumes that requests are not
- * reordered! Or when they are the tracking is updated along with
- * the emission of individual requests into the legacy command
- * stream (ring).
- */
- struct i915_gem_context *legacy_active_context;
- struct i915_hw_ppgtt *legacy_active_ppgtt;
-
/* status_notifier: list of callbacks for context-switch changes */
struct atomic_notifier_head context_status_notifier;
return pos & (ring->size - 1);
}
+static inline bool
+intel_ring_offset_valid(const struct intel_ring *ring,
+ unsigned int pos)
+{
+ if (pos & -ring->size) /* must be strictly within the ring */
+ return false;
+
+ if (!IS_ALIGNED(pos, 8)) /* must be qword aligned */
+ return false;
+
+ return true;
+}
+
static inline u32 intel_ring_offset(const struct i915_request *rq, void *addr)
{
/* Don't write ring->size (equivalent to 0) as that hangs some GPUs. */
static inline void
assert_ring_tail_valid(const struct intel_ring *ring, unsigned int tail)
{
- /* We could combine these into a single tail operation, but keeping
- * them as seperate tests will help identify the cause should one
- * ever fire.
- */
- GEM_BUG_ON(!IS_ALIGNED(tail, 8));
- GEM_BUG_ON(tail >= ring->size);
+ GEM_BUG_ON(!intel_ring_offset_valid(ring, tail));
/*
* "Ring Buffer Use"
void intel_engine_setup_common(struct intel_engine_cs *engine);
int intel_engine_init_common(struct intel_engine_cs *engine);
-int intel_engine_create_scratch(struct intel_engine_cs *engine, int size);
void intel_engine_cleanup_common(struct intel_engine_cs *engine);
+int intel_engine_create_scratch(struct intel_engine_cs *engine,
+ unsigned int size);
+void intel_engine_cleanup_scratch(struct intel_engine_cs *engine);
+
int intel_init_render_ring_buffer(struct intel_engine_cs *engine);
int intel_init_bsd_ring_buffer(struct intel_engine_cs *engine);
int intel_init_blt_ring_buffer(struct intel_engine_cs *engine);
return cs;
}
+void intel_engines_sanitize(struct drm_i915_private *i915);
+
bool intel_engine_is_idle(struct intel_engine_cs *engine);
bool intel_engines_are_idle(struct drm_i915_private *dev_priv);
return "AUX_C";
case POWER_DOMAIN_AUX_D:
return "AUX_D";
+ case POWER_DOMAIN_AUX_E:
+ return "AUX_E";
case POWER_DOMAIN_AUX_F:
return "AUX_F";
case POWER_DOMAIN_AUX_IO_A:
adjusted_mode);
}
+ if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return false;
+
/*
* Make the CRTC code factor in the SDVO pixel multiplier. The
* SDVO device will factor out the multiplier during mode_set.
struct intel_sdvo *intel_sdvo = intel_attached_sdvo(connector);
int max_dotclk = to_i915(connector->dev)->max_dotclk_freq;
+ if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return MODE_NO_DBLESCAN;
+
if (intel_sdvo->pixel_clock_min > mode->clock)
return MODE_CLOCK_LOW;
return 0;
}
+static bool has_dst_key_in_primary_plane(struct drm_i915_private *dev_priv)
+{
+ return INTEL_GEN(dev_priv) >= 9;
+}
+
+static void intel_plane_set_ckey(struct intel_plane_state *plane_state,
+ const struct drm_intel_sprite_colorkey *set)
+{
+ struct intel_plane *plane = to_intel_plane(plane_state->base.plane);
+ struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
+ struct drm_intel_sprite_colorkey *key = &plane_state->ckey;
+
+ *key = *set;
+
+ /*
+ * We want src key enabled on the
+ * sprite and not on the primary.
+ */
+ if (plane->id == PLANE_PRIMARY &&
+ set->flags & I915_SET_COLORKEY_SOURCE)
+ key->flags = 0;
+
+ /*
+ * On SKL+ we want dst key enabled on
+ * the primary and not on the sprite.
+ */
+ if (INTEL_GEN(dev_priv) >= 9 && plane->id != PLANE_PRIMARY &&
+ set->flags & I915_SET_COLORKEY_DESTINATION)
+ key->flags = 0;
+}
+
int intel_sprite_set_colorkey_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
if (!plane || plane->type != DRM_PLANE_TYPE_OVERLAY)
return -ENOENT;
+ /*
+ * SKL+ only plane 2 can do destination keying against plane 1.
+ * Also multiple planes can't do destination keying on the same
+ * pipe simultaneously.
+ */
+ if (INTEL_GEN(dev_priv) >= 9 &&
+ to_intel_plane(plane)->id >= PLANE_SPRITE1 &&
+ set->flags & I915_SET_COLORKEY_DESTINATION)
+ return -EINVAL;
+
drm_modeset_acquire_init(&ctx, 0);
state = drm_atomic_state_alloc(plane->dev);
while (1) {
plane_state = drm_atomic_get_plane_state(state, plane);
ret = PTR_ERR_OR_ZERO(plane_state);
- if (!ret) {
- to_intel_plane_state(plane_state)->ckey = *set;
- ret = drm_atomic_commit(state);
+ if (!ret)
+ intel_plane_set_ckey(to_intel_plane_state(plane_state), set);
+
+ /*
+ * On some platforms we have to configure
+ * the dst colorkey on the primary plane.
+ */
+ if (!ret && has_dst_key_in_primary_plane(dev_priv)) {
+ struct intel_crtc *crtc =
+ intel_get_crtc_for_pipe(dev_priv,
+ to_intel_plane(plane)->pipe);
+
+ plane_state = drm_atomic_get_plane_state(state,
+ crtc->base.primary);
+ ret = PTR_ERR_OR_ZERO(plane_state);
+ if (!ret)
+ intel_plane_set_ckey(to_intel_plane_state(plane_state), set);
}
+ if (!ret)
+ ret = drm_atomic_commit(state);
+
if (ret != -EDEADLK)
break;
const struct tv_mode *tv_mode = intel_tv_mode_find(connector->state);
int max_dotclk = to_i915(connector->dev)->max_dotclk_freq;
+ if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return MODE_NO_DBLESCAN;
+
if (mode->clock > max_dotclk)
return MODE_CLOCK_HIGH;
struct drm_connector_state *conn_state)
{
const struct tv_mode *tv_mode = intel_tv_mode_find(conn_state);
+ struct drm_display_mode *adjusted_mode =
+ &pipe_config->base.adjusted_mode;
if (!tv_mode)
return false;
- pipe_config->base.adjusted_mode.crtc_clock = tv_mode->clock;
+ if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ return false;
+
+ adjusted_mode->crtc_clock = tv_mode->clock;
DRM_DEBUG_KMS("forcing bpc to 8 for TV\n");
pipe_config->pipe_bpp = 8*3;
/* TV has it's own notion of sync and other mode flags, so clear them. */
- pipe_config->base.adjusted_mode.flags = 0;
+ adjusted_mode->flags = 0;
/*
* FIXME: We don't check whether the input mode is actually what we want
static void guc_capture_load_err_log(struct intel_guc *guc)
{
- if (!guc->log.vma || !i915_modparams.guc_log_level)
+ if (!guc->log.vma || !intel_guc_log_get_level(&guc->log))
return;
if (!guc->load_err_log)
{
struct intel_engine_cs *engine;
unsigned int tmp;
+ int ret;
- for_each_engine_masked(engine, dev_priv, engine_mask, tmp)
- if (gen8_reset_engine_start(engine))
+ for_each_engine_masked(engine, dev_priv, engine_mask, tmp) {
+ if (gen8_reset_engine_start(engine)) {
+ ret = -EIO;
goto not_ready;
+ }
+ }
if (INTEL_GEN(dev_priv) >= 11)
- return gen11_reset_engines(dev_priv, engine_mask);
+ ret = gen11_reset_engines(dev_priv, engine_mask);
else
- return gen6_reset_engines(dev_priv, engine_mask);
+ ret = gen6_reset_engines(dev_priv, engine_mask);
not_ready:
for_each_engine_masked(engine, dev_priv, engine_mask, tmp)
gen8_reset_engine_cancel(engine);
- return -EIO;
+ return ret;
}
typedef int (*reset_func)(struct drm_i915_private *, unsigned engine_mask);
* Thus assume it is best to stop engines on all gens
* where we have a gpu reset.
*
+ * WaKBLVECSSemaphoreWaitPoll:kbl (on ALL_ENGINES)
+ *
* WaMediaResetMainRingCleanup:ctg,elk (presumably)
*
* FIXME: Wa for more modern gens needs to be validated
void (*force_wake_put)(struct drm_i915_private *dev_priv,
enum forcewake_domains domains);
- uint8_t (*mmio_readb)(struct drm_i915_private *dev_priv,
- i915_reg_t r, bool trace);
- uint16_t (*mmio_readw)(struct drm_i915_private *dev_priv,
- i915_reg_t r, bool trace);
- uint32_t (*mmio_readl)(struct drm_i915_private *dev_priv,
- i915_reg_t r, bool trace);
- uint64_t (*mmio_readq)(struct drm_i915_private *dev_priv,
- i915_reg_t r, bool trace);
+ u8 (*mmio_readb)(struct drm_i915_private *dev_priv,
+ i915_reg_t r, bool trace);
+ u16 (*mmio_readw)(struct drm_i915_private *dev_priv,
+ i915_reg_t r, bool trace);
+ u32 (*mmio_readl)(struct drm_i915_private *dev_priv,
+ i915_reg_t r, bool trace);
+ u64 (*mmio_readq)(struct drm_i915_private *dev_priv,
+ i915_reg_t r, bool trace);
void (*mmio_writeb)(struct drm_i915_private *dev_priv,
- i915_reg_t r, uint8_t val, bool trace);
+ i915_reg_t r, u8 val, bool trace);
void (*mmio_writew)(struct drm_i915_private *dev_priv,
- i915_reg_t r, uint16_t val, bool trace);
+ i915_reg_t r, u16 val, bool trace);
void (*mmio_writel)(struct drm_i915_private *dev_priv,
- i915_reg_t r, uint32_t val, bool trace);
+ i915_reg_t r, u32 val, bool trace);
};
struct intel_forcewake_range {
u16 extended_type;
u8 dvo_function;
u8 dp_usb_type_c:1; /* 195 */
- u8 flags2_reserved:7; /* 195 */
+ u8 tbt:1; /* 209 */
+ u8 flags2_reserved:2; /* 195 */
+ u8 dp_port_trace_length:4; /* 209 */
u8 dp_gpio_index; /* 195 */
u16 dp_gpio_pin_num; /* 195 */
u8 dp_iboost_level:4; /* 196 */
* number = (block_size - sizeof(bdb_general_definitions))/
* defs->child_dev_size;
*/
- uint8_t devices[0];
+ u8 devices[0];
} __packed;
/* Mask for DRRS / Panel Channel / SSC / BLT control bits extraction */
* - Public functions to init or apply the given workaround type.
*/
-static int wa_add(struct drm_i915_private *dev_priv,
- i915_reg_t addr,
- const u32 mask, const u32 val)
+static void wa_add(struct drm_i915_private *i915,
+ i915_reg_t reg, const u32 mask, const u32 val)
{
- const unsigned int idx = dev_priv->workarounds.count;
+ struct i915_workarounds *wa = &i915->workarounds;
+ unsigned int start = 0, end = wa->count;
+ unsigned int addr = i915_mmio_reg_offset(reg);
+ struct i915_wa_reg *r;
+
+ while (start < end) {
+ unsigned int mid = start + (end - start) / 2;
+
+ if (wa->reg[mid].addr < addr) {
+ start = mid + 1;
+ } else if (wa->reg[mid].addr > addr) {
+ end = mid;
+ } else {
+ r = &wa->reg[mid];
+
+ if ((mask & ~r->mask) == 0) {
+ DRM_ERROR("Discarding overwritten w/a for reg %04x (mask: %08x, value: %08x)\n",
+ addr, r->mask, r->value);
+
+ r->value &= ~mask;
+ }
+
+ r->value |= val;
+ r->mask |= mask;
+ return;
+ }
+ }
- if (WARN_ON(idx >= I915_MAX_WA_REGS))
- return -ENOSPC;
+ if (WARN_ON_ONCE(wa->count >= I915_MAX_WA_REGS)) {
+ DRM_ERROR("Dropping w/a for reg %04x (mask: %08x, value: %08x)\n",
+ addr, mask, val);
+ return;
+ }
- dev_priv->workarounds.reg[idx].addr = addr;
- dev_priv->workarounds.reg[idx].value = val;
- dev_priv->workarounds.reg[idx].mask = mask;
+ r = &wa->reg[wa->count++];
+ r->addr = addr;
+ r->value = val;
+ r->mask = mask;
- dev_priv->workarounds.count++;
+ while (r-- > wa->reg) {
+ GEM_BUG_ON(r[0].addr == r[1].addr);
+ if (r[1].addr > r[0].addr)
+ break;
- return 0;
+ swap(r[1], r[0]);
+ }
}
-#define WA_REG(addr, mask, val) do { \
- const int r = wa_add(dev_priv, (addr), (mask), (val)); \
- if (r) \
- return r; \
- } while (0)
+#define WA_REG(addr, mask, val) wa_add(dev_priv, (addr), (mask), (val))
#define WA_SET_BIT_MASKED(addr, mask) \
WA_REG(addr, (mask), _MASKED_BIT_ENABLE(mask))
*cs++ = MI_LOAD_REGISTER_IMM(w->count);
for (i = 0; i < w->count; i++) {
- *cs++ = i915_mmio_reg_offset(w->reg[i].addr);
+ *cs++ = w->reg[i].addr;
*cs++ = w->reg[i].value;
}
*cs++ = MI_NOOP;
I915_WRITE(GEN9_GAMT_ECO_REG_RW_IA,
I915_READ(GEN9_GAMT_ECO_REG_RW_IA) |
GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS);
+
+ /* WaKBLVECSSemaphoreWaitPoll:kbl */
+ if (IS_KBL_REVID(dev_priv, KBL_REVID_A0, KBL_REVID_E0)) {
+ struct intel_engine_cs *engine;
+ unsigned int tmp;
+
+ for_each_engine(engine, dev_priv, tmp) {
+ if (engine->id == RCS)
+ continue;
+
+ I915_WRITE(RING_SEMA_WAIT_POLL(engine->mmio_base), 1);
+ }
+ }
}
static void glk_gt_workarounds_apply(struct drm_i915_private *dev_priv)
reservation_object_unlock(vma->resv);
err_request:
- __i915_request_add(rq, err == 0);
+ i915_request_add(rq);
return err;
}
cs = intel_ring_begin(rq, 4);
if (IS_ERR(cs)) {
- __i915_request_add(rq, false);
+ i915_request_add(rq);
i915_vma_unpin(vma);
return PTR_ERR(cs);
}
reservation_object_add_excl_fence(obj->resv, &rq->fence);
reservation_object_unlock(obj->resv);
- __i915_request_add(rq, true);
+ i915_request_add(rq);
return 0;
}
reservation_object_add_excl_fence(obj->resv, &rq->fence);
reservation_object_unlock(obj->resv);
- __i915_request_add(rq, true);
+ i915_request_add(rq);
return 0;
err_request:
- __i915_request_add(rq, false);
+ i915_request_add(rq);
err_batch:
i915_vma_unpin(batch);
err_vma:
mutex_lock(&i915->drm.struct_mutex);
ctx = kernel_context(i915);
if (IS_ERR(ctx)) {
- err = PTR_ERR(ctx);
- goto out_unlock;
+ mutex_unlock(&i915->drm.struct_mutex);
+ return PTR_ERR(ctx);
}
/* First check idling each individual engine */
struct drm_i915_private *dev_priv = arg;
struct i915_hw_ppgtt *ppgtt;
u64 size, last;
- int err;
+ int err = 0;
/* Allocate a ppggt and try to fill the entire range */
if (!USES_PPGTT(dev_priv))
return 0;
- ppgtt = kzalloc(sizeof(*ppgtt), GFP_KERNEL);
- if (!ppgtt)
- return -ENOMEM;
-
mutex_lock(&dev_priv->drm.struct_mutex);
- err = __hw_ppgtt_init(ppgtt, dev_priv);
- if (err)
- goto err_ppgtt;
+ ppgtt = __hw_ppgtt_create(dev_priv);
+ if (IS_ERR(ppgtt)) {
+ err = PTR_ERR(ppgtt);
+ goto err_unlock;
+ }
if (!ppgtt->vm.allocate_va_range)
goto err_ppgtt_cleanup;
err_ppgtt_cleanup:
ppgtt->vm.cleanup(&ppgtt->vm);
-err_ppgtt:
- mutex_unlock(&dev_priv->drm.struct_mutex);
kfree(ppgtt);
+err_unlock:
+ mutex_unlock(&dev_priv->drm.struct_mutex);
return err;
}
mutex_lock(&i915->drm.struct_mutex);
for_each_engine(engine, i915, id) {
- IGT_TIMEOUT(end_time);
- struct i915_request *request;
+ struct i915_request *request = NULL;
unsigned long n, prime;
+ IGT_TIMEOUT(end_time);
ktime_t times[2] = {};
err = begin_live_test(&t, i915, __func__, engine->name);
goto out_request;
out_request:
- __i915_request_add(request, err == 0);
+ i915_request_add(request);
return err ? ERR_PTR(err) : request;
}
err = emit_recurse_batch(h, rq);
if (err) {
- __i915_request_add(rq, false);
+ i915_request_add(rq);
return ERR_PTR(err);
}
*h.batch = MI_BATCH_BUFFER_END;
i915_gem_chipset_flush(i915);
- __i915_request_add(rq, true);
+ i915_request_add(rq);
timeout = i915_request_wait(rq,
I915_WAIT_LOCKED,
}
i915_request_get(rq);
- __i915_request_add(rq, true);
+ i915_request_add(rq);
mutex_unlock(&i915->drm.struct_mutex);
if (!wait_until_running(&h, rq)) {
}
i915_request_get(rq);
- __i915_request_add(rq, true);
+ i915_request_add(rq);
mutex_unlock(&i915->drm.struct_mutex);
if (!wait_until_running(&h, rq)) {
}
i915_request_get(rq);
- __i915_request_add(rq, true);
+ i915_request_add(rq);
if (!wait_until_running(&h, rq)) {
struct drm_printer p = drm_info_printer(i915->drm.dev);
}
i915_request_get(prev);
- __i915_request_add(prev, true);
+ i915_request_add(prev);
count = 0;
do {
}
i915_request_get(rq);
- __i915_request_add(rq, true);
+ i915_request_add(rq);
/*
* XXX We don't handle resetting the kernel context
}
i915_request_get(rq);
- __i915_request_add(rq, true);
+ i915_request_add(rq);
if (!wait_until_running(&h, rq)) {
struct drm_printer p = drm_info_printer(i915->drm.dev);
err = emit_recurse_batch(spin, rq, arbitration_command);
if (err) {
- __i915_request_add(rq, false);
+ i915_request_add(rq);
return ERR_PTR(err);
}
i915_gem_object_get(result);
i915_gem_object_set_active_reference(result);
- __i915_request_add(rq, true);
+ i915_request_add(rq);
i915_vma_unpin(vma);
return result;
ppgtt->vm.clear_range = nop_clear_range;
ppgtt->vm.insert_page = mock_insert_page;
ppgtt->vm.insert_entries = mock_insert_entries;
- ppgtt->vm.bind_vma = mock_bind_ppgtt;
- ppgtt->vm.unbind_vma = mock_unbind_ppgtt;
- ppgtt->vm.set_pages = ppgtt_set_pages;
- ppgtt->vm.clear_pages = clear_pages;
ppgtt->vm.cleanup = mock_cleanup;
+ ppgtt->vm.vma_ops.bind_vma = mock_bind_ppgtt;
+ ppgtt->vm.vma_ops.unbind_vma = mock_unbind_ppgtt;
+ ppgtt->vm.vma_ops.set_pages = ppgtt_set_pages;
+ ppgtt->vm.vma_ops.clear_pages = clear_pages;
+
return ppgtt;
}
ggtt->vm.clear_range = nop_clear_range;
ggtt->vm.insert_page = mock_insert_page;
ggtt->vm.insert_entries = mock_insert_entries;
- ggtt->vm.bind_vma = mock_bind_ggtt;
- ggtt->vm.unbind_vma = mock_unbind_ggtt;
- ggtt->vm.set_pages = ggtt_set_pages;
- ggtt->vm.clear_pages = clear_pages;
ggtt->vm.cleanup = mock_cleanup;
+ ggtt->vm.vma_ops.bind_vma = mock_bind_ggtt;
+ ggtt->vm.vma_ops.unbind_vma = mock_unbind_ggtt;
+ ggtt->vm.vma_ops.set_pages = ggtt_set_pages;
+ ggtt->vm.vma_ops.clear_pages = clear_pages;
+
i915_address_space_init(&ggtt->vm, i915, "global");
}
#define INTEL_KBL_GT2_IDS(info) \
INTEL_VGA_DEVICE(0x5916, info), /* ULT GT2 */ \
INTEL_VGA_DEVICE(0x5917, info), /* Mobile GT2 */ \
- INTEL_VGA_DEVICE(0x591C, info), /* ULX GT2 */ \
INTEL_VGA_DEVICE(0x5921, info), /* ULT GT2F */ \
INTEL_VGA_DEVICE(0x591E, info), /* ULX GT2 */ \
INTEL_VGA_DEVICE(0x5912, info), /* DT GT2 */ \
#define INTEL_KBL_GT4_IDS(info) \
INTEL_VGA_DEVICE(0x593B, info) /* Halo GT4 */
+/* AML/KBL Y GT2 */
+#define INTEL_AML_GT2_IDS(info) \
+ INTEL_VGA_DEVICE(0x591C, info), /* ULX GT2 */ \
+ INTEL_VGA_DEVICE(0x87C0, info) /* ULX GT2 */
+
#define INTEL_KBL_IDS(info) \
INTEL_KBL_GT1_IDS(info), \
INTEL_KBL_GT2_IDS(info), \
INTEL_KBL_GT3_IDS(info), \
- INTEL_KBL_GT4_IDS(info)
+ INTEL_KBL_GT4_IDS(info), \
+ INTEL_AML_GT2_IDS(info)
/* CFL S */
#define INTEL_CFL_S_GT1_IDS(info) \
INTEL_VGA_DEVICE(0x3E9B, info), /* Halo GT2 */ \
INTEL_VGA_DEVICE(0x3E94, info) /* Halo GT2 */
-/* CFL U GT1 */
-#define INTEL_CFL_U_GT1_IDS(info) \
- INTEL_VGA_DEVICE(0x3EA1, info), \
- INTEL_VGA_DEVICE(0x3EA4, info)
-
/* CFL U GT2 */
#define INTEL_CFL_U_GT2_IDS(info) \
- INTEL_VGA_DEVICE(0x3EA0, info), \
- INTEL_VGA_DEVICE(0x3EA3, info), \
INTEL_VGA_DEVICE(0x3EA9, info)
/* CFL U GT3 */
#define INTEL_CFL_U_GT3_IDS(info) \
- INTEL_VGA_DEVICE(0x3EA2, info), /* ULT GT3 */ \
INTEL_VGA_DEVICE(0x3EA5, info), /* ULT GT3 */ \
INTEL_VGA_DEVICE(0x3EA6, info), /* ULT GT3 */ \
INTEL_VGA_DEVICE(0x3EA7, info), /* ULT GT3 */ \
INTEL_VGA_DEVICE(0x3EA8, info) /* ULT GT3 */
+/* WHL/CFL U GT1 */
+#define INTEL_WHL_U_GT1_IDS(info) \
+ INTEL_VGA_DEVICE(0x3EA1, info)
+
+/* WHL/CFL U GT2 */
+#define INTEL_WHL_U_GT2_IDS(info) \
+ INTEL_VGA_DEVICE(0x3EA0, info)
+
+/* WHL/CFL U GT3 */
+#define INTEL_WHL_U_GT3_IDS(info) \
+ INTEL_VGA_DEVICE(0x3EA2, info), \
+ INTEL_VGA_DEVICE(0x3EA3, info), \
+ INTEL_VGA_DEVICE(0x3EA4, info)
+
#define INTEL_CFL_IDS(info) \
INTEL_CFL_S_GT1_IDS(info), \
INTEL_CFL_S_GT2_IDS(info), \
INTEL_CFL_H_GT2_IDS(info), \
- INTEL_CFL_U_GT1_IDS(info), \
INTEL_CFL_U_GT2_IDS(info), \
- INTEL_CFL_U_GT3_IDS(info)
+ INTEL_CFL_U_GT3_IDS(info), \
+ INTEL_WHL_U_GT1_IDS(info), \
+ INTEL_WHL_U_GT2_IDS(info), \
+ INTEL_WHL_U_GT3_IDS(info)
/* CNL */
#define INTEL_CNL_IDS(info) \
git.samba.org / sfrench / cifs-2.6.git / commitdiff