}
}
+bool is_ccs_modifier(u64 modifier)
+{
+ return modifier == I915_FORMAT_MOD_Y_TILED_CCS ||
+ modifier == I915_FORMAT_MOD_Yf_TILED_CCS;
+}
+
static int
intel_fill_fb_info(struct drm_i915_private *dev_priv,
struct drm_framebuffer *fb)
return ret;
}
- if ((fb->modifier == I915_FORMAT_MOD_Y_TILED_CCS ||
- fb->modifier == I915_FORMAT_MOD_Yf_TILED_CCS) && i == 1) {
+ if (is_ccs_modifier(fb->modifier) && i == 1) {
int hsub = fb->format->hsub;
int vsub = fb->format->vsub;
int tile_width, tile_height;
* CCS AUX surface doesn't have its own x/y offsets, we must make sure
* they match with the main surface x/y offsets.
*/
- if (fb->modifier == I915_FORMAT_MOD_Y_TILED_CCS ||
- fb->modifier == I915_FORMAT_MOD_Yf_TILED_CCS) {
+ if (is_ccs_modifier(fb->modifier)) {
while (!skl_check_main_ccs_coordinates(plane_state, x, y, offset)) {
if (offset == 0)
break;
ret = skl_check_nv12_aux_surface(plane_state);
if (ret)
return ret;
- } else if (fb->modifier == I915_FORMAT_MOD_Y_TILED_CCS ||
- fb->modifier == I915_FORMAT_MOD_Yf_TILED_CCS) {
+ } else if (is_ccs_modifier(fb->modifier)) {
ret = skl_check_ccs_aux_surface(plane_state);
if (ret)
return ret;
case I915_FORMAT_MOD_Y_TILED:
return PLANE_CTL_TILED_Y;
case I915_FORMAT_MOD_Y_TILED_CCS:
- return PLANE_CTL_TILED_Y | PLANE_CTL_DECOMPRESSION_ENABLE;
+ return PLANE_CTL_TILED_Y | PLANE_CTL_RENDER_DECOMPRESSION_ENABLE;
case I915_FORMAT_MOD_Yf_TILED:
return PLANE_CTL_TILED_YF;
case I915_FORMAT_MOD_Yf_TILED_CCS:
- return PLANE_CTL_TILED_YF | PLANE_CTL_DECOMPRESSION_ENABLE;
+ return PLANE_CTL_TILED_YF | PLANE_CTL_RENDER_DECOMPRESSION_ENABLE;
default:
MISSING_CASE(fb_modifier);
}
mutex_lock(&dev_priv->pcu_lock);
WARN_ON(sandybridge_pcode_write(dev_priv, DISPLAY_IPS_CONTROL, 0));
mutex_unlock(&dev_priv->pcu_lock);
- /* wait for pcode to finish disabling IPS, which may take up to 42ms */
+ /*
+ * Wait for PCODE to finish disabling IPS. The BSpec specified
+ * 42ms timeout value leads to occasional timeouts so use 100ms
+ * instead.
+ */
if (intel_wait_for_register(dev_priv,
IPS_CTL, IPS_ENABLE, 0,
- 42))
+ 100))
DRM_ERROR("Timed out waiting for IPS disable\n");
} else {
I915_WRITE(IPS_CTL, 0);
fb->modifier = I915_FORMAT_MOD_X_TILED;
break;
case PLANE_CTL_TILED_Y:
- if (val & PLANE_CTL_DECOMPRESSION_ENABLE)
+ if (val & PLANE_CTL_RENDER_DECOMPRESSION_ENABLE)
fb->modifier = I915_FORMAT_MOD_Y_TILED_CCS;
else
fb->modifier = I915_FORMAT_MOD_Y_TILED;
break;
case PLANE_CTL_TILED_YF:
- if (val & PLANE_CTL_DECOMPRESSION_ENABLE)
+ if (val & PLANE_CTL_RENDER_DECOMPRESSION_ENABLE)
fb->modifier = I915_FORMAT_MOD_Yf_TILED_CCS;
else
fb->modifier = I915_FORMAT_MOD_Yf_TILED;
I915_STATE_WARN(crtc->active, "CRTC for pipe %c enabled\n",
pipe_name(crtc->pipe));
- I915_STATE_WARN(I915_READ(HSW_PWR_WELL_CTL_DRIVER(HSW_DISP_PW_GLOBAL)),
+ I915_STATE_WARN(I915_READ(HSW_PWR_WELL_CTL2),
"Display power well on\n");
I915_STATE_WARN(I915_READ(SPLL_CTL) & SPLL_PLL_ENABLE, "SPLL enabled\n");
I915_STATE_WARN(I915_READ(WRPLL_CTL(0)) & WRPLL_PLL_ENABLE, "WRPLL1 enabled\n");
return intel_cursor_size_ok(plane_state) && IS_ALIGNED(width, 64);
}
-static int i845_check_cursor(struct intel_plane *plane,
- struct intel_crtc_state *crtc_state,
+static int i845_check_cursor(struct intel_crtc_state *crtc_state,
struct intel_plane_state *plane_state)
{
const struct drm_framebuffer *fb = plane_state->base.fb;
return true;
}
-static int i9xx_check_cursor(struct intel_plane *plane,
- struct intel_crtc_state *crtc_state,
+static int i9xx_check_cursor(struct intel_crtc_state *crtc_state,
struct intel_plane_state *plane_state)
{
+ struct intel_plane *plane = to_intel_plane(plane_state->base.plane);
struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
const struct drm_framebuffer *fb = plane_state->base.fb;
enum pipe pipe = plane->pipe;
* down.
*/
INIT_WORK(&state->commit_work, intel_atomic_cleanup_work);
- schedule_work(&state->commit_work);
+ queue_work(system_highpri_wq, &state->commit_work);
}
static void intel_atomic_commit_work(struct work_struct *work)
INTEL_INFO(dev_priv)->cursor_needs_physical) {
struct drm_i915_gem_object *obj = intel_fb_obj(fb);
const int align = intel_cursor_alignment(dev_priv);
+ int err;
- return i915_gem_object_attach_phys(obj, align);
+ err = i915_gem_object_attach_phys(obj, align);
+ if (err)
+ return err;
}
vma = intel_pin_and_fence_fb_obj(fb,
}
static int
-intel_check_primary_plane(struct intel_plane *plane,
- struct intel_crtc_state *crtc_state,
+intel_check_primary_plane(struct intel_crtc_state *crtc_state,
struct intel_plane_state *state)
{
+ struct intel_plane *plane = to_intel_plane(state->base.plane);
struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
struct drm_crtc *crtc = state->base.crtc;
int min_scale = DRM_PLANE_HELPER_NO_SCALING;
case DRM_FORMAT_XBGR8888:
case DRM_FORMAT_ARGB8888:
case DRM_FORMAT_ABGR8888:
- if (modifier == I915_FORMAT_MOD_Yf_TILED_CCS ||
- modifier == I915_FORMAT_MOD_Y_TILED_CCS)
+ if (is_ccs_modifier(modifier))
return true;
/* fall through */
case DRM_FORMAT_RGB565:
bool skl_plane_has_planar(struct drm_i915_private *dev_priv,
enum pipe pipe, enum plane_id plane_id)
{
- if (plane_id == PLANE_PRIMARY) {
- if (IS_SKYLAKE(dev_priv) || IS_BROXTON(dev_priv))
- return false;
- else if ((INTEL_GEN(dev_priv) == 9 && pipe == PIPE_C) &&
- !IS_GEMINILAKE(dev_priv))
- return false;
- } else if (plane_id >= PLANE_SPRITE0) {
- if (plane_id == PLANE_CURSOR)
- return false;
- if (IS_GEMINILAKE(dev_priv) || INTEL_GEN(dev_priv) == 10) {
- if (plane_id != PLANE_SPRITE0)
- return false;
- } else {
- if (plane_id != PLANE_SPRITE0 || pipe == PIPE_C ||
- IS_SKYLAKE(dev_priv) || IS_BROXTON(dev_priv))
- return false;
- }
- }
+ /*
+ * FIXME: ICL requires two hardware planes for scanning out NV12
+ * framebuffers. Do not advertize support until this is implemented.
+ */
+ if (INTEL_GEN(dev_priv) >= 11)
+ return false;
+
+ if (IS_SKYLAKE(dev_priv) || IS_BROXTON(dev_priv))
+ return false;
+
+ if (INTEL_GEN(dev_priv) == 9 && !IS_GEMINILAKE(dev_priv) && pipe == PIPE_C)
+ return false;
+
+ if (plane_id != PLANE_PRIMARY && plane_id != PLANE_SPRITE0)
+ return false;
+
return true;
}
intel_pps_init(dev_priv);
+ if (INTEL_INFO(dev_priv)->num_pipes == 0)
+ return;
+
/*
* intel_edp_init_connector() depends on this completing first, to
* prevent the registeration of both eDP and LVDS and the incorrect
break;
case DRM_FORMAT_NV12:
if (INTEL_GEN(dev_priv) < 9 || IS_SKYLAKE(dev_priv) ||
- IS_BROXTON(dev_priv)) {
+ IS_BROXTON(dev_priv) || INTEL_GEN(dev_priv) >= 11) {
DRM_DEBUG_KMS("unsupported pixel format: %s\n",
drm_get_format_name(mode_cmd->pixel_format,
&format_name));
* potential runtime errors at plane configuration time.
*/
if (IS_GEN9(dev_priv) && i == 0 && fb->width > 3840 &&
- (fb->modifier == I915_FORMAT_MOD_Y_TILED_CCS ||
- fb->modifier == I915_FORMAT_MOD_Yf_TILED_CCS))
+ is_ccs_modifier(fb->modifier))
stride_alignment *= 4;
if (fb->pitches[i] & (stride_alignment - 1)) {
DRM_DEBUG_DRIVER("FDI PLL freq=%d\n", dev_priv->fdi_pll_freq);
}
+static int intel_initial_commit(struct drm_device *dev)
+{
+ struct drm_atomic_state *state = NULL;
+ struct drm_modeset_acquire_ctx ctx;
+ struct drm_crtc *crtc;
+ struct drm_crtc_state *crtc_state;
+ int ret = 0;
+
+ state = drm_atomic_state_alloc(dev);
+ if (!state)
+ return -ENOMEM;
+
+ drm_modeset_acquire_init(&ctx, 0);
+
+retry:
+ state->acquire_ctx = &ctx;
+
+ drm_for_each_crtc(crtc, dev) {
+ crtc_state = drm_atomic_get_crtc_state(state, crtc);
+ if (IS_ERR(crtc_state)) {
+ ret = PTR_ERR(crtc_state);
+ goto out;
+ }
+
+ if (crtc_state->active) {
+ ret = drm_atomic_add_affected_planes(state, crtc);
+ if (ret)
+ goto out;
+ }
+ }
+
+ ret = drm_atomic_commit(state);
+
+out:
+ if (ret == -EDEADLK) {
+ drm_atomic_state_clear(state);
+ drm_modeset_backoff(&ctx);
+ goto retry;
+ }
+
+ drm_atomic_state_put(state);
+
+ drm_modeset_drop_locks(&ctx);
+ drm_modeset_acquire_fini(&ctx);
+
+ return ret;
+}
+
int intel_modeset_init(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = to_i915(dev);
struct i915_ggtt *ggtt = &dev_priv->ggtt;
enum pipe pipe;
struct intel_crtc *crtc;
+ int ret;
dev_priv->modeset_wq = alloc_ordered_workqueue("i915_modeset", 0);
intel_init_pm(dev_priv);
- if (INTEL_INFO(dev_priv)->num_pipes == 0)
- return 0;
-
/*
* There may be no VBT; and if the BIOS enabled SSC we can
* just keep using it to avoid unnecessary flicker. Whereas if the
INTEL_INFO(dev_priv)->num_pipes > 1 ? "s" : "");
for_each_pipe(dev_priv, pipe) {
- int ret;
-
ret = intel_crtc_init(dev_priv, pipe);
if (ret) {
drm_mode_config_cleanup(dev);
if (!HAS_GMCH_DISPLAY(dev_priv))
sanitize_watermarks(dev);
+ /*
+ * Force all active planes to recompute their states. So that on
+ * mode_setcrtc after probe, all the intel_plane_state variables
+ * are already calculated and there is no assert_plane warnings
+ * during bootup.
+ */
+ ret = intel_initial_commit(dev);
+ if (ret)
+ DRM_DEBUG_KMS("Initial commit in probe failed.\n");
+
return 0;
}
struct intel_encoder *encoder;
int i;
+ intel_display_power_get(dev_priv, POWER_DOMAIN_INIT);
+
intel_early_display_was(dev_priv);
intel_modeset_readout_hw_state(dev);
if (WARN_ON(put_domains))
modeset_put_power_domains(dev_priv, put_domains);
}
- intel_display_set_init_power(dev_priv, false);
- intel_power_domains_verify_state(dev_priv);
+ intel_display_power_put(dev_priv, POWER_DOMAIN_INIT);
intel_fbc_init_pipe_state(dev_priv);
}
flush_work(&dev_priv->atomic_helper.free_work);
WARN_ON(!llist_empty(&dev_priv->atomic_helper.free_list));
- intel_disable_gt_powersave(dev_priv);
-
/*
* Interrupts and polling as the first thing to avoid creating havoc.
* Too much stuff here (turning of connectors, ...) would
intel_cleanup_overlay(dev_priv);
- intel_cleanup_gt_powersave(dev_priv);
-
intel_teardown_gmbus(dev_priv);
destroy_workqueue(dev_priv->modeset_wq);
return NULL;
if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv))
- error->power_well_driver =
- I915_READ(HSW_PWR_WELL_CTL_DRIVER(HSW_DISP_PW_GLOBAL));
+ error->power_well_driver = I915_READ(HSW_PWR_WELL_CTL2);
for_each_pipe(dev_priv, i) {
error->pipe[i].power_domain_on =
git.samba.org / sfrench / cifs-2.6.git / blobdiff