Actually, the underlying fb driver is totally ignorant of console
rotation.
+5. fbcon=margin:<color>
+
+ This option specifies the color of the margins. The margins are the
+ leftover area at the right and the bottom of the screen that are not
+ used by text. By default, this area will be black. The 'color' value
+ is an integer number that depends on the framebuffer driver being used.
+
C. Attaching, Detaching and Unloading
Before going on how to attach, detach and unload the framebuffer console, an
Select 25 if you use a 640x480 resolution by default.
config FRAMEBUFFER_CONSOLE
- tristate "Framebuffer Console support"
+ bool "Framebuffer Console support"
depends on FB && !UML
select VT_HW_CONSOLE_BINDING
select CRC32
obj-$(CONFIG_STI_CONSOLE) += sticon.o sticore.o
obj-$(CONFIG_VGA_CONSOLE) += vgacon.o
obj-$(CONFIG_MDA_CONSOLE) += mdacon.o
-obj-$(CONFIG_FRAMEBUFFER_CONSOLE) += fbcon.o bitblit.o softcursor.o
-ifeq ($(CONFIG_FB_TILEBLITTING),y)
-obj-$(CONFIG_FRAMEBUFFER_CONSOLE) += tileblit.o
-endif
-ifeq ($(CONFIG_FRAMEBUFFER_CONSOLE_ROTATION),y)
-obj-$(CONFIG_FRAMEBUFFER_CONSOLE) += fbcon_rotate.o fbcon_cw.o fbcon_ud.o \
- fbcon_ccw.o
-endif
obj-$(CONFIG_FB_STI) += sticore.o
#endif
}
- /* boot_params.screen_info initialized? */
- if ((screen_info.orig_video_mode == 0) &&
- (screen_info.orig_video_lines == 0) &&
+ /* boot_params.screen_info reasonably initialized? */
+ if ((screen_info.orig_video_lines == 0) ||
(screen_info.orig_video_cols == 0))
goto no_vga;
.vmode = FB_VMODE_NONINTERLACED,
};
-static struct fb_fix_screeninfo mc68x328fb_fix __initdata = {
+static const struct fb_fix_screeninfo mc68x328fb_fix __initconst = {
.id = "68328fb",
.type = FB_TYPE_PACKED_PIXELS,
.xpanstep = 1,
config FB_XILINX
tristate "Xilinx frame buffer support"
- depends on FB && (XILINX_VIRTEX || MICROBLAZE || ARCH_ZYNQ)
+ depends on FB && (XILINX_VIRTEX || MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
.init_panel = nomadik_clcd_init_panel,
};
-static struct amba_id clcdfb_id_table[] = {
+static const struct amba_id clcdfb_id_table[] = {
{
.id = 0x00041110,
.mask = 0x000ffffe,
/* List of boards that we are trying to support */
-static struct pci_device_id ark_devices[] = {
+static const struct pci_device_id ark_devices[] = {
{PCI_DEVICE(0xEDD8, 0xA099)},
{0, 0, 0, 0, 0, 0, 0}
};
framebuffer_release(p);
}
-static struct pci_device_id asiliantfb_pci_tbl[] = {
+static const struct pci_device_id asiliantfb_pci_tbl[] = {
{ PCI_VENDOR_ID_CT, PCI_DEVICE_ID_CT_69000, PCI_ANY_ID, PCI_ANY_ID },
{ 0 }
};
}
}
-static struct fb_fix_screeninfo atmel_lcdfb_fix __initdata = {
+static const struct fb_fix_screeninfo atmel_lcdfb_fix __initconst = {
.type = FB_TYPE_PACKED_PIXELS,
.visual = FB_VISUAL_TRUECOLOR,
.xpanstep = 0,
/* default modedb mode */
/* 640x480, 60 Hz, Non-Interlaced (25.172 MHz dotclock) */
-static struct fb_videomode defaultmode = {
+static const struct fb_videomode defaultmode = {
.refresh = 60,
.xres = 640,
.yres = 480,
static int aty128_do_resume(struct pci_dev *pdev);
/* supported Rage128 chipsets */
-static struct pci_device_id aty128_pci_tbl[] = {
+static const struct pci_device_id aty128_pci_tbl[] = {
{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RAGE128_LE,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, rage_M3_pci },
{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RAGE128_LF,
0, FB_VMODE_NONINTERLACED
};
-static struct fb_videomode defmode = {
+static const struct fb_videomode defmode = {
/* 640x480 @ 60 Hz, 31.5 kHz hsync */
NULL, 60, 640, 480, 39721, 40, 24, 32, 11, 96, 2,
0, FB_VMODE_NONINTERLACED
#if defined(DEBUG) && defined(CONFIG_FB_ATY_CT)
case ATYIO_CLKR:
if (M64_HAS(INTEGRATED)) {
- struct atyclk clk;
+ struct atyclk clk = { 0 };
union aty_pll *pll = &par->pll;
u32 dsp_config = pll->ct.dsp_config;
u32 dsp_on_off = pll->ct.dsp_on_off;
atyfb_remove(info);
}
-static struct pci_device_id atyfb_pci_tbl[] = {
+static const struct pci_device_id atyfb_pci_tbl[] = {
#ifdef CONFIG_FB_ATY_GX
{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GX) },
{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64CX) },
#define CHIP_DEF(id, family, flags) \
{ PCI_VENDOR_ID_ATI, id, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (flags) | (CHIP_FAMILY_##family) }
-static struct pci_device_id radeonfb_pci_table[] = {
+static const struct pci_device_id radeonfb_pci_table[] = {
/* Radeon Xpress 200m */
CHIP_DEF(PCI_CHIP_RS480_5955, RS480, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY),
CHIP_DEF(PCI_CHIP_RS482_5975, RS480, CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY),
return radeon_show_one_edid(buf, off, count, rinfo->mon2_EDID);
}
-static struct bin_attribute edid1_attr = {
+static const struct bin_attribute edid1_attr = {
.attr = {
.name = "edid1",
.mode = 0444,
.read = radeon_show_edid1,
};
-static struct bin_attribute edid2_attr = {
+static const struct bin_attribute edid2_attr = {
.attr = {
.name = "edid2",
.mode = 0444,
return 0;
}
-static struct dev_pm_ops bfin_lq035q1_dev_pm_ops = {
+static const struct dev_pm_ops bfin_lq035q1_dev_pm_ops = {
.suspend = bfin_lq035q1_suspend,
.resume = bfin_lq035q1_resume,
};
dev_set_drvdata(&op->dev, info);
- printk(KERN_INFO "%s: bwtwo at %lx:%lx\n",
- dp->full_name, par->which_io, info->fix.smem_start);
+ printk(KERN_INFO "%pOF: bwtwo at %lx:%lx\n",
+ dp, par->which_io, info->fix.smem_start);
return 0;
dev_set_drvdata(&op->dev, info);
- printk(KERN_INFO "%s: cgfourteen at %lx:%lx, %dMB\n",
- dp->full_name,
+ printk(KERN_INFO "%pOF: cgfourteen at %lx:%lx, %dMB\n",
+ dp,
par->iospace, info->fix.smem_start,
par->ramsize >> 20);
dev_set_drvdata(&op->dev, info);
- printk(KERN_INFO "%s: cg3 at %lx:%lx\n",
- dp->full_name, par->which_io, info->fix.smem_start);
+ printk(KERN_INFO "%pOF: cg3 at %lx:%lx\n",
+ dp, par->which_io, info->fix.smem_start);
return 0;
dev_set_drvdata(&op->dev, info);
- printk(KERN_INFO "%s: CGsix [%s] at %lx:%lx\n",
- dp->full_name, info->fix.id,
+ printk(KERN_INFO "%pOF: CGsix [%s] at %lx:%lx\n",
+ dp, info->fix.id,
par->which_io, info->fix.smem_start);
return 0;
write_fr(chips_init_fr[i].addr, chips_init_fr[i].data);
}
-static struct fb_fix_screeninfo chipsfb_fix = {
+static const struct fb_fix_screeninfo chipsfb_fix = {
.id = "C&T 65550",
.type = FB_TYPE_PACKED_PIXELS,
.visual = FB_VISUAL_PSEUDOCOLOR,
.smem_len = 0x100000, /* 1MB */
};
-static struct fb_var_screeninfo chipsfb_var = {
+static const struct fb_var_screeninfo chipsfb_var = {
.xres = 800,
.yres = 600,
.xres_virtual = 800,
lcd_write_control(info, LCD_RESET);
}
-static struct fb_fix_screeninfo cobalt_lcdfb_fix = {
+static const struct fb_fix_screeninfo cobalt_lcdfb_fix = {
.id = "cobalt-lcd",
.type = FB_TYPE_TEXT,
.type_aux = FB_AUX_TEXT_MDA,
fb-y := fbmem.o fbmon.o fbcmap.o fbsysfs.o \
modedb.o fbcvt.o
fb-$(CONFIG_FB_DEFERRED_IO) += fb_defio.o
+
+ifeq ($(CONFIG_FRAMEBUFFER_CONSOLE),y)
+fb-y += fbcon.o bitblit.o softcursor.o
+ifeq ($(CONFIG_FB_TILEBLITTING),y)
+fb-y += tileblit.o
+endif
+ifeq ($(CONFIG_FRAMEBUFFER_CONSOLE_ROTATION),y)
+fb-y += fbcon_rotate.o fbcon_cw.o fbcon_ud.o \
+ fbcon_ccw.o
+endif
+ifeq ($(CONFIG_DMI),y)
+fb-y += fbcon_dmi_quirks.o
+endif
+endif
fb-objs := $(fb-y)
obj-$(CONFIG_FB_CFB_FILLRECT) += cfbfillrect.o
}
static void bit_clear_margins(struct vc_data *vc, struct fb_info *info,
- int bottom_only)
+ int color, int bottom_only)
{
unsigned int cw = vc->vc_font.width;
unsigned int ch = vc->vc_font.height;
unsigned int bs = info->var.yres - bh;
struct fb_fillrect region;
- region.color = 0;
+ region.color = color;
region.rop = ROP_COPY;
if (rw && !bottom_only) {
EXPORT_SYMBOL(fbcon_set_bitops);
-MODULE_AUTHOR("Antonino Daplas <adaplas@pol.net>");
-MODULE_DESCRIPTION("Bit Blitting Operation");
-MODULE_LICENSE("GPL");
-
#include <linux/kd.h>
#include <linux/slab.h>
#include <linux/fb.h>
+#include <linux/fbcon.h>
#include <linux/vt_kern.h>
#include <linux/selection.h>
#include <linux/font.h>
static int info_idx = -1;
/* console rotation */
-static int initial_rotation;
+static int initial_rotation = -1;
static int fbcon_has_sysfs;
+static int margin_color;
static const struct consw fb_con;
initial_rotation = 0;
continue;
}
+
+ if (!strncmp(options, "margin:", 7)) {
+ options += 7;
+ if (*options)
+ margin_color = simple_strtoul(options, &options, 0);
+ continue;
+ }
}
return 1;
}
unsigned short *save = NULL, *r, *q;
int logo_height;
- if (info->flags & FBINFO_MODULE) {
+ if (info->fbops->owner) {
logo_shown = FBCON_LOGO_DONTSHOW;
return;
}
ops->cur_rotate = -1;
ops->cur_blink_jiffies = HZ / 5;
info->fbcon_par = ops;
- p->con_rotate = initial_rotation;
+ if (initial_rotation != -1)
+ p->con_rotate = initial_rotation;
+ else
+ p->con_rotate = fbcon_platform_get_rotate(info);
set_blitting_type(vc, info);
if (info->fix.type != FB_TYPE_TEXT) {
ops = info->fbcon_par;
ops->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms);
- p->con_rotate = initial_rotation;
+ if (initial_rotation != -1)
+ p->con_rotate = initial_rotation;
+ else
+ p->con_rotate = fbcon_platform_get_rotate(info);
set_blitting_type(vc, info);
cols = vc->vc_cols;
struct fbcon_ops *ops = info->fbcon_par;
if (!fbcon_is_inactive(vc, info))
- ops->clear_margins(vc, info, bottom_only);
+ ops->clear_margins(vc, info, margin_color, bottom_only);
}
static void fbcon_cursor(struct vc_data *vc, int mode)
fbcon_has_exited = 1;
}
-static int __init fb_console_init(void)
+void __init fb_console_init(void)
{
int i;
console_unlock();
fbcon_start();
- return 0;
}
-fs_initcall(fb_console_init);
-
#ifdef MODULE
static void __exit fbcon_deinit_device(void)
}
}
-static void __exit fb_console_exit(void)
+void __exit fb_console_exit(void)
{
console_lock();
fb_unregister_client(&fbcon_event_notifier);
do_unregister_con_driver(&fb_con);
console_unlock();
}
-
-module_exit(fb_console_exit);
-
#endif
-
-MODULE_LICENSE("GPL");
const unsigned short *s, int count, int yy, int xx,
int fg, int bg);
void (*clear_margins)(struct vc_data *vc, struct fb_info *info,
- int bottom_only);
+ int color, int bottom_only);
void (*cursor)(struct vc_data *vc, struct fb_info *info, int mode,
int softback_lines, int fg, int bg);
int (*update_start)(struct fb_info *info);
#define fbcon_set_rotate(x) do {} while(0)
#endif /* CONFIG_FRAMEBUFFER_CONSOLE_ROTATION */
-#endif /* _VIDEO_FBCON_H */
+#ifdef CONFIG_DMI
+int fbcon_platform_get_rotate(struct fb_info *info);
+#else
+#define fbcon_platform_get_rotate(i) FB_ROTATE_UR
+#endif /* CONFIG_DMI */
+#endif /* _VIDEO_FBCON_H */
}
static void ccw_clear_margins(struct vc_data *vc, struct fb_info *info,
- int bottom_only)
+ int color, int bottom_only)
{
unsigned int cw = vc->vc_font.width;
unsigned int ch = vc->vc_font.height;
unsigned int bs = vc->vc_rows*ch;
struct fb_fillrect region;
- region.color = 0;
+ region.color = color;
region.rop = ROP_COPY;
if (rw && !bottom_only) {
ops->update_start = ccw_update_start;
}
EXPORT_SYMBOL(fbcon_rotate_ccw);
-
-MODULE_AUTHOR("Antonino Daplas <adaplas@pol.net>");
-MODULE_DESCRIPTION("Console Rotation (270 degrees) Support");
-MODULE_LICENSE("GPL");
}
static void cw_clear_margins(struct vc_data *vc, struct fb_info *info,
- int bottom_only)
+ int color, int bottom_only)
{
unsigned int cw = vc->vc_font.width;
unsigned int ch = vc->vc_font.height;
unsigned int rs = info->var.yres - rw;
struct fb_fillrect region;
- region.color = 0;
+ region.color = color;
region.rop = ROP_COPY;
if (rw && !bottom_only) {
ops->update_start = cw_update_start;
}
EXPORT_SYMBOL(fbcon_rotate_cw);
-
-MODULE_AUTHOR("Antonino Daplas <adaplas@pol.net>");
-MODULE_DESCRIPTION("Console Rotation (90 degrees) Support");
-MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * fbcon_dmi_quirks.c -- DMI based quirk detection for fbcon
+ *
+ * Copyright (C) 2017 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ */
+
+#include <linux/dmi.h>
+#include <linux/fb.h>
+#include <linux/kernel.h>
+#include "fbcon.h"
+
+/*
+ * Some x86 clamshell design devices use portrait tablet screens and a display
+ * engine which cannot rotate in hardware, so we need to rotate the fbcon to
+ * compensate. Unfortunately these (cheap) devices also typically have quite
+ * generic DMI data, so we match on a combination of DMI data, screen resolution
+ * and a list of known BIOS dates to avoid false positives.
+ */
+
+struct fbcon_dmi_rotate_data {
+ int width;
+ int height;
+ const char * const *bios_dates;
+ int rotate;
+};
+
+static const struct fbcon_dmi_rotate_data rotate_data_asus_t100ha = {
+ .width = 800,
+ .height = 1280,
+ .rotate = FB_ROTATE_CCW,
+};
+
+static const struct fbcon_dmi_rotate_data rotate_data_gpd_pocket = {
+ .width = 1200,
+ .height = 1920,
+ .bios_dates = (const char * const []){ "05/26/2017", "06/28/2017",
+ "07/05/2017", "08/07/2017", NULL },
+ .rotate = FB_ROTATE_CW,
+};
+
+static const struct fbcon_dmi_rotate_data rotate_data_gpd_win = {
+ .width = 720,
+ .height = 1280,
+ .bios_dates = (const char * const []){
+ "10/25/2016", "11/18/2016", "12/23/2016", "12/26/2016",
+ "02/21/2017", "03/20/2017", "05/25/2017", NULL },
+ .rotate = FB_ROTATE_CW,
+};
+
+static const struct fbcon_dmi_rotate_data rotate_data_itworks_tw891 = {
+ .width = 800,
+ .height = 1280,
+ .bios_dates = (const char * const []){ "10/16/2015", NULL },
+ .rotate = FB_ROTATE_CW,
+};
+
+static const struct fbcon_dmi_rotate_data rotate_data_vios_lth17 = {
+ .width = 800,
+ .height = 1280,
+ .rotate = FB_ROTATE_CW,
+};
+
+static const struct dmi_system_id rotate_data[] = {
+ { /* Asus T100HA */
+ .matches = {
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100HAN"),
+ },
+ .driver_data = (void *)&rotate_data_asus_t100ha,
+ }, { /*
+ * GPD Pocket, note that the the DMI data is less generic then
+ * it seems, devices with a board-vendor of "AMI Corporation"
+ * are quite rare, as are devices which have both board- *and*
+ * product-id set to "Default String"
+ */
+ .matches = {
+ DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
+ DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
+ DMI_EXACT_MATCH(DMI_BOARD_SERIAL, "Default string"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
+ },
+ .driver_data = (void *)&rotate_data_gpd_pocket,
+ }, { /* GPD Win (same note on DMI match as GPD Pocket) */
+ .matches = {
+ DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
+ DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
+ DMI_EXACT_MATCH(DMI_BOARD_SERIAL, "Default string"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
+ },
+ .driver_data = (void *)&rotate_data_gpd_win,
+ }, { /* I.T.Works TW891 */
+ .matches = {
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TW891"),
+ DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."),
+ DMI_EXACT_MATCH(DMI_BOARD_NAME, "TW891"),
+ },
+ .driver_data = (void *)&rotate_data_itworks_tw891,
+ }, { /* VIOS LTH17 */
+ .matches = {
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "VIOS"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "LTH17"),
+ DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "VIOS"),
+ DMI_EXACT_MATCH(DMI_BOARD_NAME, "LTH17"),
+ },
+ .driver_data = (void *)&rotate_data_vios_lth17,
+ },
+ {}
+};
+
+int fbcon_platform_get_rotate(struct fb_info *info)
+{
+ const struct dmi_system_id *match;
+ const struct fbcon_dmi_rotate_data *data;
+ const char *bios_date;
+ int i;
+
+ for (match = dmi_first_match(rotate_data);
+ match;
+ match = dmi_first_match(match + 1)) {
+ data = match->driver_data;
+
+ if (data->width != info->var.xres ||
+ data->height != info->var.yres)
+ continue;
+
+ if (!data->bios_dates)
+ return data->rotate;
+
+ bios_date = dmi_get_system_info(DMI_BIOS_DATE);
+ if (!bios_date)
+ continue;
+
+ for (i = 0; data->bios_dates[i]; i++) {
+ if (!strcmp(data->bios_dates[i], bios_date))
+ return data->rotate;
+ }
+ }
+
+ return FB_ROTATE_UR;
+}
}
}
EXPORT_SYMBOL(fbcon_set_rotate);
-
-MODULE_AUTHOR("Antonino Daplas <adaplas@pol.net>");
-MODULE_DESCRIPTION("Console Rotation Support");
-MODULE_LICENSE("GPL");
}
static void ud_clear_margins(struct vc_data *vc, struct fb_info *info,
- int bottom_only)
+ int color, int bottom_only)
{
unsigned int cw = vc->vc_font.width;
unsigned int ch = vc->vc_font.height;
unsigned int bh = info->var.yres - (vc->vc_rows*ch);
struct fb_fillrect region;
- region.color = 0;
+ region.color = color;
region.rop = ROP_COPY;
if (rw && !bottom_only) {
ops->update_start = ud_update_start;
}
EXPORT_SYMBOL(fbcon_rotate_ud);
-
-MODULE_AUTHOR("Antonino Daplas <adaplas@pol.net>");
-MODULE_DESCRIPTION("Console Rotation (180 degrees) Support");
-MODULE_LICENSE("GPL");
#include <linux/device.h>
#include <linux/efi.h>
#include <linux/fb.h>
+#include <linux/fbcon.h>
#include <linux/mem_encrypt.h>
#include <asm/fb.h>
for (i = 0; i < logo->height; i++) {
for (j = 0; j < logo->width; src++) {
d = *src ^ xor;
- for (k = 7; k >= 0; k--) {
+ for (k = 7; k >= 0 && j < logo->width; k--) {
*dst++ = ((d >> k) & 1) ? fg : 0;
j++;
}
/* Return if the frame buffer is not mapped or suspended */
if (logo == NULL || info->state != FBINFO_STATE_RUNNING ||
- info->flags & FBINFO_MODULE)
+ info->fbops->owner)
return 0;
image.depth = 8;
memset(&fb_logo, 0, sizeof(struct logo_data));
if (info->flags & FBINFO_MISC_TILEBLITTING ||
- info->flags & FBINFO_MODULE)
+ info->fbops->owner)
return 0;
if (info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
fb_class = NULL;
goto err_class;
}
+
+ fb_console_init();
+
return 0;
err_class:
static void __exit
fbmem_exit(void)
{
+ fb_console_exit();
+
remove_proc_entry("fb", NULL);
class_destroy(fb_class);
unregister_chrdev(FB_MAJOR, "fb");
if (ret)
return ret;
- pr_debug("%s: got %dx%d display mode from %s\n",
- of_node_full_name(np), vm.hactive, vm.vactive, np->name);
+ pr_debug("%pOF: got %dx%d display mode from %s\n",
+ np, vm.hactive, vm.vactive, np->name);
dump_fb_videomode(fb);
return 0;
}
EXPORT_SYMBOL(soft_cursor);
-
-MODULE_AUTHOR("James Simmons <jsimmons@users.sf.net>");
-MODULE_DESCRIPTION("Generic software cursor");
-MODULE_LICENSE("GPL");
}
static void tile_clear_margins(struct vc_data *vc, struct fb_info *info,
- int bottom_only)
+ int color, int bottom_only)
{
return;
}
}
EXPORT_SYMBOL(fbcon_set_tileops);
-
-MODULE_AUTHOR("Antonino Daplas <adaplas@pol.net>");
-MODULE_DESCRIPTION("Tile Blitting Operation");
-MODULE_LICENSE("GPL");
-
* These parameters give
* 640x480, hsync 31.5kHz, vsync 60Hz
*/
-static struct fb_videomode cyber2000fb_default_mode = {
+static const struct fb_videomode cyber2000fb_default_mode = {
.refresh = 60,
.xres = 640,
.yres = 480,
{
struct da8xx_lcdc_platform_data *fb_pdata =
dev_get_platdata(&device->dev);
- static struct resource *lcdc_regs;
+ struct resource *lcdc_regs;
struct lcd_ctrl_config *lcd_cfg;
struct fb_videomode *lcdc_info;
struct fb_info *da8xx_fb_info;
.vmode = FB_VMODE_NONINTERLACED,
};
-static struct fb_fix_screeninfo dnfb_fix = {
+static const struct fb_fix_screeninfo dnfb_fix = {
.id = "Apollo Mono",
.smem_start = (FRAME_BUFFER_START + IO_BASE),
.smem_len = FRAME_BUFFER_LEN,
0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
};
-static struct fb_var_screeninfo unifb_default = {
+static const struct fb_var_screeninfo unifb_default = {
.xres = 640,
.yres = 480,
.xres_virtual = 640,
dev_set_drvdata(&op->dev, info);
- printk(KERN_INFO "%s: %s at %016lx, type %d, "
+ printk(KERN_INFO "%pOF: %s at %016lx, type %d, "
"DAC pnum[%x] rev[%d] manuf_rev[%d]\n",
- dp->full_name,
+ dp,
((par->flags & FFB_FLAG_AFB) ? "AFB" : "FFB"),
par->physbase, par->board_type,
dac_pnum, dac_rev, dac_mrev);
static int fm2fb_probe(struct zorro_dev *z, const struct zorro_device_id *id);
-static struct zorro_device_id fm2fb_devices[] = {
+static const struct zorro_device_id fm2fb_devices[] = {
{ ZORRO_PROD_BSC_FRAMEMASTER_II },
{ ZORRO_PROD_HELFRICH_RAINBOW_II },
{ 0 }
framebuffer_release(info);
}
-static struct pci_device_id gxfb_id_table[] = {
+static const struct pci_device_id gxfb_id_table[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_GX_VIDEO) },
{ 0, }
};
}
};
-static struct fb_fix_screeninfo grvga_fix = {
+static const struct fb_fix_screeninfo grvga_fix = {
.id = "AG SVGACTRL",
.type = FB_TYPE_PACKED_PIXELS,
.visual = FB_VISUAL_PSEUDOCOLOR,
"Intel(R) 815 (Internal Graphics with AGP) Framebuffer Device"
};
-static struct pci_device_id i810fb_pci_tbl[] = {
+static const struct pci_device_id i810fb_pci_tbl[] = {
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82810_IG1,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82810_IG3,
return 0;
}
-static struct fb_ops i810fb_ops = {
+static const struct fb_ops i810fb_ops = {
.owner = THIS_MODULE,
.fb_open = i810fb_open,
.fb_release = i810fb_release,
}
}
-static struct pci_device_id imsttfb_pci_tbl[] = {
+static const struct pci_device_id imsttfb_pci_tbl[] = {
{ PCI_VENDOR_ID_IMS, PCI_DEVICE_ID_IMS_TT128,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, IBM },
{ PCI_VENDOR_ID_IMS, PCI_DEVICE_ID_IMS_TT3D,
#define INTELFB_CLASS_MASK 0
#endif
-static struct pci_device_id intelfb_pci_table[] = {
+static const struct pci_device_id intelfb_pci_table[] = {
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_830M, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_830M },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_845G, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_845G },
{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_85XGM, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_85XGM },
return 0;
}
-static struct pci_device_id kyrofb_pci_tbl[] = {
+static const struct pci_device_id kyrofb_pci_tbl[] = {
{ PCI_VENDOR_ID_ST, PCI_DEVICE_ID_STG4000,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
{ 0, }
dev_set_drvdata(&op->dev, info);
- printk(KERN_INFO "%s: leo at %lx:%lx\n",
- dp->full_name,
+ printk(KERN_INFO "%pOF: leo at %lx:%lx\n",
+ dp,
par->which_io, info->fix.smem_start);
return 0;
return 0;
}
-static struct fb_ops matroxfb_ops = {
+static const struct fb_ops matroxfb_ops = {
.owner = THIS_MODULE,
.fb_open = matroxfb_open,
.fb_release = matroxfb_release,
NULL}};
#ifndef MODULE
-static struct fb_videomode defaultmode = {
+static const struct fb_videomode defaultmode = {
/* 640x480 @ 60Hz, 31.5 kHz */
NULL, 60, 640, 480, 39721, 40, 24, 32, 11, 96, 2,
0, FB_VMODE_NONINTERLACED
};
-#endif /* !MODULE */
static int hotplug = 0;
+#endif /* !MODULE */
static void setDefaultOutputs(struct matrox_fb_info *minfo)
{
unsigned int memsize;
int err;
- static struct pci_device_id intel_82437[] = {
+ static const struct pci_device_id intel_82437[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82437) },
{ },
};
minfo->fbops = matroxfb_ops;
minfo->fbcon.fbops = &minfo->fbops;
minfo->fbcon.pseudo_palette = minfo->cmap;
- /* after __init time we are like module... no logo */
- minfo->fbcon.flags = hotplug ? FBINFO_FLAG_MODULE : FBINFO_FLAG_DEFAULT;
- minfo->fbcon.flags |= FBINFO_PARTIAL_PAN_OK | /* Prefer panning for scroll under MC viewer/edit */
+ minfo->fbcon.flags = FBINFO_PARTIAL_PAN_OK | /* Prefer panning for scroll under MC viewer/edit */
FBINFO_HWACCEL_COPYAREA | /* We have hw-assisted bmove */
FBINFO_HWACCEL_FILLRECT | /* And fillrect */
FBINFO_HWACCEL_IMAGEBLIT | /* And imageblit */
matroxfb_remove(minfo, 1);
}
-static struct pci_device_id matroxfb_devices[] = {
+static const struct pci_device_id matroxfb_devices[] = {
#ifdef CONFIG_FB_MATROX_MILLENIUM
{PCI_VENDOR_ID_MATROX, PCI_DEVICE_ID_MATROX_MIL,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
static struct fb_info fb_info;
-static struct fb_var_screeninfo maxinefb_defined = {
+static const struct fb_var_screeninfo maxinefb_defined = {
.xres = 1024,
.yres = 768,
.xres_virtual = 1024,
#define CHIP_ID(id) \
{ PCI_DEVICE(PCI_VENDOR_ID_FUJITSU_LIMITED, id) }
-static struct pci_device_id mb862xx_pci_tbl[] = {
+static const struct pci_device_id mb862xx_pci_tbl[] = {
/* MB86295/MB86296 */
CHIP_ID(PCI_DEVICE_ID_FUJITSU_CORALP),
CHIP_ID(PCI_DEVICE_ID_FUJITSU_CORALPA),
};
-static struct fb_var_screeninfo mbxfb_default = {
+static const struct fb_var_screeninfo mbxfb_default = {
.xres = 640,
.yres = 480,
.xres_virtual = 640,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
};
-static struct fb_fix_screeninfo mbxfb_fix = {
+static const struct fb_fix_screeninfo mbxfb_fix = {
.id = "MBX",
.type = FB_TYPE_PACKED_PIXELS,
.visual = FB_VISUAL_TRUECOLOR,
}
}
-static struct pci_device_id neofb_devices[] = {
+static const struct pci_device_id neofb_devices[] = {
{PCI_VENDOR_ID_NEOMAGIC, PCI_CHIP_NM2070,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, FB_ACCEL_NEOMAGIC_NM2070},
/* HW cursor parameters */
#define MAX_CURS 32
-static struct pci_device_id nvidiafb_pci_tbl[] = {
+static const struct pci_device_id nvidiafb_pci_tbl[] = {
{PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
PCI_BASE_CLASS_DISPLAY << 16, 0xff0000, 0},
{ 0, }
FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_STATIC_PSEUDOCOLOR;
}
-static void __init offb_init_fb(const char *name, const char *full_name,
+static void __init offb_init_fb(const char *name,
int width, int height, int depth,
int pitch, unsigned long address,
int foreign_endian, struct device_node *dp)
"Using unsupported %dx%d %s at %lx, depth=%d, pitch=%d\n",
width, height, name, address, depth, pitch);
if (depth != 8 && depth != 15 && depth != 16 && depth != 32) {
- printk(KERN_ERR "%s: can't use depth = %d\n", full_name,
- depth);
+ printk(KERN_ERR "%pOF: can't use depth = %d\n", dp, depth);
release_mem_region(res_start, res_size);
return;
}
info = framebuffer_alloc(sizeof(u32) * 16, NULL);
-
+
if (info == 0) {
release_mem_region(res_start, res_size);
return;
if (register_framebuffer(info) < 0)
goto out_err;
- fb_info(info, "Open Firmware frame buffer device on %s\n", full_name);
+ fb_info(info, "Open Firmware frame buffer device on %pOF\n", dp);
return;
out_err:
if (strcmp(dp->name, "valkyrie") == 0)
address += 0x1000;
offb_init_fb(no_real_node ? "bootx" : dp->name,
- no_real_node ? "display" : dp->full_name,
width, height, depth, pitch, address,
foreign_endian, no_real_node ? NULL : dp);
}
mipid_esd_stop_check(md);
}
-static struct lcd_panel mipid_panel = {
+static const struct lcd_panel mipid_panel = {
.config = OMAP_LCDC_PANEL_TFT,
.bpp = 16,
#include <video/omapfb_dss.h>
-static struct omap_video_timings lb035q02_timings = {
+static const struct omap_video_timings lb035q02_timings = {
.x_res = 320,
.y_res = 240,
NULL,
};
-static struct attribute_group bldev_attr_group = {
+static const struct attribute_group bldev_attr_group = {
.attrs = bldev_attrs,
};
struct spi_device *spi_dev;
};
-static struct omap_video_timings td028ttec1_panel_timings = {
+static const struct omap_video_timings td028ttec1_panel_timings = {
.x_res = 480,
.y_res = 640,
.pixelclock = 22153000,
NULL,
};
-static struct attribute_group tpo_td043_attr_group = {
+static const struct attribute_group tpo_td043_attr_group = {
.attrs = tpo_td043_attrs,
};
#include <linux/err.h>
#include <linux/module.h>
#include <linux/of.h>
+#include <linux/of_graph.h>
#include <linux/seq_file.h>
#include <video/omapfb_dss.h>
{
struct device_node *np;
- np = of_parse_phandle(node, "remote-endpoint", 0);
+ np = of_graph_get_remote_endpoint(node);
if (!np)
return NULL;
dev_set_drvdata(&op->dev, info);
- printk(KERN_INFO "%s: p9100 at %lx:%lx\n",
- dp->full_name,
+ printk(KERN_INFO "%pOF: p9100 at %lx:%lx\n",
+ dp,
par->which_io, info->fix.smem_start);
return 0;
framebuffer_release(info);
}
-static struct pci_device_id pm2fb_id_table[] = {
+static const struct pci_device_id pm2fb_id_table[] = {
{ PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_TVP4020,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
{ PCI_VENDOR_ID_3DLABS, PCI_DEVICE_ID_3DLABS_PERMEDIA2,
}
}
-static struct pci_device_id pm3fb_id_table[] = {
+static const struct pci_device_id pm3fb_id_table[] = {
{ PCI_VENDOR_ID_3DLABS, 0x0a,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
{ 0, }
struct bt431_regs __iomem *bt431;
};
-static struct fb_var_screeninfo aafb_defined = {
+static const struct fb_var_screeninfo aafb_defined = {
.xres = 1280,
.yres = 1024,
.xres_virtual = 2048,
.vmode = FB_VMODE_NONINTERLACED,
};
-static struct fb_fix_screeninfo aafb_fix = {
+static const struct fb_fix_screeninfo aafb_fix = {
.id = "PMAG-AA",
.smem_len = (2048 * 1024),
.type = FB_TYPE_PACKED_PIXELS,
};
-static struct fb_var_screeninfo pmagbafb_defined = {
+static const struct fb_var_screeninfo pmagbafb_defined = {
.xres = 1024,
.yres = 864,
.xres_virtual = 1024,
.vmode = FB_VMODE_NONINTERLACED,
};
-static struct fb_fix_screeninfo pmagbafb_fix = {
+static const struct fb_fix_screeninfo pmagbafb_fix = {
.id = "PMAG-BA",
.smem_len = (1024 * 1024),
.type = FB_TYPE_PACKED_PIXELS,
};
-static struct fb_var_screeninfo pmagbbfb_defined = {
+static const struct fb_var_screeninfo pmagbbfb_defined = {
.bits_per_pixel = 8,
.red.length = 8,
.green.length = 8,
.vmode = FB_VMODE_NONINTERLACED,
};
-static struct fb_fix_screeninfo pmagbbfb_fix = {
+static const struct fb_fix_screeninfo pmagbbfb_fix = {
.id = "PMAGB-BA",
.smem_len = (2048 * 1024),
.type = FB_TYPE_PACKED_PIXELS,
.fb_compat_ioctl = ps3fb_ioctl
};
-static struct fb_fix_screeninfo ps3fb_fix = {
+static const struct fb_fix_screeninfo ps3fb_fix = {
.id = DEVICE_NAME,
.type = FB_TYPE_PACKED_PIXELS,
.visual = FB_VISUAL_TRUECOLOR,
.accel = FB_ACCEL_NONE,
};
-static struct fb_var_screeninfo pvr2_var = {
+static const struct fb_var_screeninfo pvr2_var = {
.xres = 640,
.yres = 480,
.xres_virtual = 640,
pci_release_regions(pdev);
}
-static struct pci_device_id pvr2fb_pci_tbl[] = {
+static const struct pci_device_id pvr2fb_pci_tbl[] = {
{ PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_NEON250,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
{ 0, },
/* request the IRQ */
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
- dev_err(dev, "no IRQ defined\n");
- return -ENODEV;
+ dev_err(dev, "no IRQ defined: %d\n", irq);
+ return irq;
}
ret = devm_request_irq(dev, irq, pxa3xx_gcu_handle_irq,
.accel = FB_ACCEL_NONE,
};
-static struct fb_var_screeninfo q40fb_var = {
+static const struct fb_var_screeninfo q40fb_var = {
.xres = 1024,
.yres = 512,
.xres_virtual = 1024,
*
* ------------------------------------------------------------------------- */
-static struct pci_device_id rivafb_pci_tbl[] = {
+static const struct pci_device_id rivafb_pci_tbl[] = {
{ PCI_VENDOR_ID_NVIDIA_SGS, PCI_DEVICE_ID_NVIDIA_SGS_RIVA128,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_TNT,
/* List of boards that we are trying to support */
-static struct pci_device_id s3_devices[] = {
+static const struct pci_device_id s3_devices[] = {
{PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8810), .driver_data = CHIP_XXX_TRIO},
{PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8811), .driver_data = CHIP_XXX_TRIO},
{PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8812), .driver_data = CHIP_M65_AURORA64VP},
}
-static struct pci_device_id savagefb_devices[] = {
+static const struct pci_device_id savagefb_devices[] = {
{PCI_VENDOR_ID_S3, PCI_CHIP_SUPSAV_MX128,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, FB_ACCEL_SUPERSAVAGE},
if(SiS_Pr->SiS_VGAHDE >= 1280) {
tempch = 20;
tempbx &= ~0x20;
- } else if(SiS_Pr->SiS_VGAHDE >= 1024) {
- tempch = 25;
} else {
tempch = 25; /* OK */
}
}
}
} else { /* ---- PAL ---- */
- /* We don't play around with FSCI in PAL mode */
- if(resindex == 0x04) {
- SiS_SetCH70xxANDOR(SiS_Pr,0x20,0x00,0xEF); /* loop filter off */
- SiS_SetCH70xxANDOR(SiS_Pr,0x21,0x01,0xFE); /* ACIV on */
- } else {
- SiS_SetCH70xxANDOR(SiS_Pr,0x20,0x00,0xEF); /* loop filter off */
- SiS_SetCH70xxANDOR(SiS_Pr,0x21,0x01,0xFE); /* ACIV on */
- }
+ /* We don't play around with FSCI in PAL mode */
+ SiS_SetCH70xxANDOR(SiS_Pr, 0x20, 0x00, 0xEF); /* loop filter off */
+ SiS_SetCH70xxANDOR(SiS_Pr, 0x21, 0x01, 0xFE); /* ACIV on */
}
#endif /* 300 */
delay = 0x0a;
} else if(IS_SIS740) {
delay = 0x00;
- } else if(SiS_Pr->ChipType < SIS_330) {
- delay = 0x0c;
} else {
delay = 0x0c;
}
* if we don't use modedb. If we do use modedb see xxxfb_init how to use it
* to get a fb_var_screeninfo. Otherwise define a default var as well.
*/
-static struct fb_fix_screeninfo xxxfb_fix = {
+static const struct fb_fix_screeninfo xxxfb_fix = {
.id = "FB's name",
.type = FB_TYPE_PACKED_PIXELS,
.visual = FB_VISUAL_PSEUDOCOLOR,
#define xxxfb_resume NULL
#endif /* CONFIG_PM */
-static struct pci_device_id xxxfb_id_table[] = {
+static const struct pci_device_id xxxfb_id_table[] = {
{ PCI_VENDOR_ID_XXX, PCI_DEVICE_ID_XXX,
PCI_ANY_ID, PCI_ANY_ID, PCI_BASE_CLASS_DISPLAY << 16,
PCI_CLASS_MASK, 0 },
static char *fb_mode = "640x480-16@60";
static unsigned long default_bpp = 16;
-static struct fb_videomode sm501_default_mode = {
+static const struct fb_videomode sm501_default_mode = {
.refresh = 60,
.xres = 640,
.yres = 480,
#include "sm712.h"
/*
-* Private structure
-*/
+ * Private structure
+ */
struct smtcfb_info {
struct pci_dev *pdev;
struct fb_info *fb;
smtc_scr_info.lfb_height = 0;
smtc_scr_info.lfb_depth = 0;
- pr_debug("sm7xx_vga_setup = %s\n", options);
+ pr_debug("%s = %s\n", __func__, options);
for (i = 0; i < ARRAY_SIZE(vesa_mode_table); i++) {
if (strstr(options, vesa_mode_table[i].index)) {
}
}
-static void sm712_setpalette(int regno, unsigned red, unsigned green,
- unsigned blue, struct fb_info *info)
+static void sm712_setpalette(int regno, unsigned int red, unsigned int green,
+ unsigned int blue, struct fb_info *info)
{
/* set bit 5:4 = 01 (write LCD RAM only) */
smtc_seqw(0x66, (smtc_seqr(0x66) & 0xC3) | 0x10);
return 0;
}
-static int smtc_setcolreg(unsigned regno, unsigned red, unsigned green,
- unsigned blue, unsigned trans, struct fb_info *info)
+static int smtc_setcolreg(unsigned int regno, unsigned int red,
+ unsigned int green, unsigned int blue,
+ unsigned int trans, struct fb_info *info)
{
struct smtcfb_info *sfb;
u32 val;
}
/* can support 32 bpp */
- if (15 == sfb->fb->var.bits_per_pixel)
+ if (sfb->fb->var.bits_per_pixel == 15)
sfb->fb->var.bits_per_pixel = 16;
sfb->fb->var.xres_virtual = sfb->fb->var.xres;
FBINFO_VIRTFB | FBINFO_HWACCEL_IMAGEBLIT | FBINFO_HWACCEL_FILLRECT |
FBINFO_HWACCEL_COPYAREA | FBINFO_MISC_ALWAYS_SETPAR;
-static struct usb_device_id id_table[] = {
+static const struct usb_device_id id_table[] = {
{USB_DEVICE(0x0424, 0x9d00),},
{USB_DEVICE(0x0424, 0x9d01),},
{},
gp->depth = of_getintprop_default(gp->of_node, "depth", 32);
if (!gp->width || !gp->height) {
- printk(KERN_ERR "gfb: Critical properties missing for %s\n",
- gp->of_node->full_name);
+ printk(KERN_ERR "gfb: Critical properties missing for %pOF\n",
+ gp->of_node);
return -EINVAL;
}
if (err)
goto err_unmap_fb;
- printk("gfb: Found device at %s\n", dp->full_name);
+ printk("gfb: Found device at %pOF\n", dp);
err = register_framebuffer(info);
if (err < 0) {
- printk(KERN_ERR "gfb: Could not register framebuffer %s\n",
- dp->full_name);
+ printk(KERN_ERR "gfb: Could not register framebuffer %pOF\n",
+ dp);
goto err_unmap_fb;
}
return err;
}
-static struct pci_device_id s3d_pci_table[] = {
+static const struct pci_device_id s3d_pci_table[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_3DLABS, 0x002c), },
{ PCI_DEVICE(PCI_VENDOR_ID_3DLABS, 0x002d), },
{ PCI_DEVICE(PCI_VENDOR_ID_3DLABS, 0x002e), },
return err;
}
-static struct pci_device_id e3d_pci_table[] = {
+static const struct pci_device_id e3d_pci_table[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_3DLABS, 0x7a0), },
{ PCI_DEVICE(0x1091, 0x7a0), },
{ PCI_DEVICE(PCI_VENDOR_ID_3DLABS, 0x7a2), },
dev_set_drvdata(&op->dev, info);
- printk(KERN_INFO "%s: TCX at %lx:%lx, %s\n",
- dp->full_name,
+ printk(KERN_INFO "%pOF: TCX at %lx:%lx, %s\n",
+ dp,
par->which_io,
info->fix.smem_start,
par->lowdepth ? "8-bit only" : "24-bit depth");
static int tdfxfb_probe(struct pci_dev *pdev, const struct pci_device_id *id);
static void tdfxfb_remove(struct pci_dev *pdev);
-static struct pci_device_id tdfxfb_id_table[] = {
+static const struct pci_device_id tdfxfb_id_table[] = {
{ PCI_VENDOR_ID_3DFX, PCI_DEVICE_ID_3DFX_BANSHEE,
PCI_ANY_ID, PCI_ANY_ID, PCI_BASE_CLASS_DISPLAY << 16,
0xff0000, 0 },
}
/* List of boards that we are trying to support */
-static struct pci_device_id trident_devices[] = {
+static const struct pci_device_id trident_devices[] = {
{PCI_VENDOR_ID_TRIDENT, BLADE3D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
{PCI_VENDOR_ID_TRIDENT, CYBERBLADEi7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
{PCI_VENDOR_ID_TRIDENT, CYBERBLADEi7D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
* which is compatible with all known USB 2.0 era graphics chips and firmware,
* but allows DisplayLink to increment those for any future incompatible chips
*/
-static struct usb_device_id id_table[] = {
+static const struct usb_device_id id_table[] = {
{.idVendor = 0x17e9,
.bInterfaceClass = 0xff,
.bInterfaceSubClass = 0x00,
return count;
}
-static struct bin_attribute edid_attr = {
+static const struct bin_attribute edid_attr = {
.attr.name = "edid",
.attr.mode = 0666,
.size = EDID_LENGTH,
error:
if (dev) {
- kref_put(&dev->kref, dlfb_free); /* ref for framebuffer */
kref_put(&dev->kref, dlfb_free); /* last ref from kref_init */
/* dev has been deallocated. Do not dereference */
NULL,
};
-static struct attribute_group uvesafb_dev_attgrp = {
+static const struct attribute_group uvesafb_dev_attgrp = {
.name = NULL,
.attrs = uvesafb_dev_attrs,
};
static struct fb_ops vmlfb_ops;
static struct vml_sys *subsys = NULL;
static char *vml_default_mode = "1024x768@60";
-static struct fb_videomode defaultmode = {
+static const struct fb_videomode defaultmode = {
NULL, 60, 1024, 768, 12896, 144, 24, 29, 3, 136, 6,
0, FB_VMODE_NONINTERLACED
};
.fb_setcolreg = vmlfb_setcolreg
};
-static struct pci_device_id vml_ids[] = {
+static const struct pci_device_id vml_ids[] = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, VML_DEVICE_VDC)},
{0}
};
}
-static struct pci_device_id via_pci_table[] = {
+static const struct pci_device_id via_pci_table[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_CLE266_DID),
.driver_data = UNICHROME_CLE266 },
{ PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_K400_DID),
static struct vga_regset vt8623_fetch_count_regs[] = {{0x1C, 0, 7}, {0x1D, 0, 1}, VGA_REGSET_END};
static struct vga_regset vt8623_start_address_regs[] = {{0x0d, 0, 7}, {0x0c, 0, 7}, {0x34, 0, 7}, {0x48, 0, 1}, VGA_REGSET_END};
-static struct svga_timing_regs vt8623_timing_regs = {
+static const struct svga_timing_regs vt8623_timing_regs = {
vt8623_h_total_regs, vt8623_h_display_regs, vt8623_h_blank_start_regs,
vt8623_h_blank_end_regs, vt8623_h_sync_start_regs, vt8623_h_sync_end_regs,
vt8623_v_total_regs, vt8623_v_display_regs, vt8623_v_blank_start_regs,
/* List of boards that we are trying to support */
-static struct pci_device_id vt8623_devices[] = {
+static const struct pci_device_id vt8623_devices[] = {
{PCI_DEVICE(PCI_VENDOR_ID_VIA, 0x3122)},
{0, 0, 0, 0, 0, 0, 0}
};
#define DRIVER_NAME "xilinxfb"
-
/*
* Xilinx calls it "TFT LCD Controller" though it can also be used for
* the VGA port on the Xilinx ML40x board. This is a hardware display
u32 xvirt, yvirt; /* resolution of memory buffer */
/* Physical address of framebuffer memory; If non-zero, driver
- * will use provided memory address instead of allocating one from
- * the consistent pool. */
+ * will use provided memory address instead of allocating one from
+ * the consistent pool.
+ */
u32 fb_phys;
};
/*
* Default xilinxfb configuration
*/
-static struct xilinxfb_platform_data xilinx_fb_default_pdata = {
+static const struct xilinxfb_platform_data xilinx_fb_default_pdata = {
.xres = 640,
.yres = 480,
.xvirt = 1024,
/*
* Here are the default fb_fix_screeninfo and fb_var_screeninfo structures
*/
-static struct fb_fix_screeninfo xilinx_fb_fix = {
+static const struct fb_fix_screeninfo xilinx_fb_fix = {
.id = "Xilinx",
.type = FB_TYPE_PACKED_PIXELS,
.visual = FB_VISUAL_TRUECOLOR,
.accel = FB_ACCEL_NONE
};
-static struct fb_var_screeninfo xilinx_fb_var = {
+static const struct fb_var_screeninfo xilinx_fb_var = {
.bits_per_pixel = BITS_PER_PIXEL,
.red = { RED_SHIFT, 8, 0 },
.activate = FB_ACTIVATE_NOW
};
-
#define BUS_ACCESS_FLAG 0x1 /* 1 = BUS, 0 = DCR */
#define LITTLE_ENDIAN_ACCESS 0x2 /* LITTLE ENDIAN IO functions */
struct xilinxfb_drvdata {
-
struct fb_info info; /* FB driver info record */
phys_addr_t regs_phys; /* phys. address of the control
- registers */
+ * registers
+ */
void __iomem *regs; /* virt. address of the control
- registers */
+ * registers
+ */
#ifdef CONFIG_PPC_DCR
dcr_host_t dcr_host;
unsigned int dcr_len;
dma_addr_t fb_phys; /* phys. address of the frame buffer */
int fb_alloced; /* Flag, was the fb memory alloced? */
- u8 flags; /* features of the driver */
+ u8 flags; /* features of the driver */
u32 reg_ctrl_default;
* which bus its connected and call the appropriate write API.
*/
static void xilinx_fb_out32(struct xilinxfb_drvdata *drvdata, u32 offset,
- u32 val)
+ u32 val)
{
if (drvdata->flags & BUS_ACCESS_FLAG) {
if (drvdata->flags & LITTLE_ENDIAN_ACCESS)
}
static int
-xilinx_fb_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned blue,
- unsigned transp, struct fb_info *fbi)
+xilinx_fb_setcolreg(unsigned int regno, unsigned int red, unsigned int green,
+ unsigned int blue, unsigned int transp, struct fb_info *fbi)
{
u32 *palette = fbi->pseudo_palette;
if (fbi->var.grayscale) {
/* Convert color to grayscale.
- * grayscale = 0.30*R + 0.59*G + 0.11*B */
- red = green = blue =
- (red * 77 + green * 151 + blue * 28 + 127) >> 8;
+ * grayscale = 0.30*R + 0.59*G + 0.11*B
+ */
+ blue = (red * 77 + green * 151 + blue * 28 + 127) >> 8;
+ green = blue;
+ red = green;
}
/* fbi->fix.visual is always FB_VISUAL_TRUECOLOR */
xilinx_fb_out32(drvdata, REG_CTRL, 0);
default:
break;
-
}
return 0; /* success */
}
-static struct fb_ops xilinxfb_ops =
-{
+static struct fb_ops xilinxfb_ops = {
.owner = THIS_MODULE,
.fb_setcolreg = xilinx_fb_setcolreg,
.fb_blank = xilinx_fb_blank,
} else {
drvdata->fb_alloced = 1;
drvdata->fb_virt = dma_alloc_coherent(dev, PAGE_ALIGN(fbsize),
- &drvdata->fb_phys, GFP_KERNEL);
+ &drvdata->fb_phys,
+ GFP_KERNEL);
}
if (!drvdata->fb_virt) {
/* Tell the hardware where the frame buffer is */
xilinx_fb_out32(drvdata, REG_FB_ADDR, drvdata->fb_phys);
rc = xilinx_fb_in32(drvdata, REG_FB_ADDR);
- /* Endianess detection */
+ /* Endianness detection */
if (rc != drvdata->fb_phys) {
drvdata->flags |= LITTLE_ENDIAN_ACCESS;
xilinx_fb_out32(drvdata, REG_FB_ADDR, drvdata->fb_phys);
drvdata->reg_ctrl_default = REG_CTRL_ENABLE;
if (pdata->rotate_screen)
drvdata->reg_ctrl_default |= REG_CTRL_ROTATE;
- xilinx_fb_out32(drvdata, REG_CTRL,
- drvdata->reg_ctrl_default);
+ xilinx_fb_out32(drvdata, REG_CTRL, drvdata->reg_ctrl_default);
/* Fill struct fb_info */
drvdata->info.device = dev;
err_cmap:
if (drvdata->fb_alloced)
dma_free_coherent(dev, PAGE_ALIGN(fbsize), drvdata->fb_virt,
- drvdata->fb_phys);
+ drvdata->fb_phys);
else
iounmap(drvdata->fb_virt);
* Fill the resource structure if its direct BUS interface
* otherwise fill the dcr_host structure.
*/
- if (tft_access) {
+ if (tft_access)
drvdata->flags |= BUS_ACCESS_FLAG;
- }
#ifdef CONFIG_PPC_DCR
else {
int start;
+
start = dcr_resource_start(pdev->dev.of_node, 0);
drvdata->dcr_len = dcr_resource_len(pdev->dev.of_node, 0);
drvdata->dcr_host = dcr_map(pdev->dev.of_node, start, drvdata->dcr_len);
#endif
prop = of_get_property(pdev->dev.of_node, "phys-size", &size);
- if ((prop) && (size >= sizeof(u32)*2)) {
+ if ((prop) && (size >= sizeof(u32) * 2)) {
pdata.screen_width_mm = prop[0];
pdata.screen_height_mm = prop[1];
}
prop = of_get_property(pdev->dev.of_node, "resolution", &size);
- if ((prop) && (size >= sizeof(u32)*2)) {
+ if ((prop) && (size >= sizeof(u32) * 2)) {
pdata.xres = prop[0];
pdata.yres = prop[1];
}
prop = of_get_property(pdev->dev.of_node, "virtual-resolution", &size);
- if ((prop) && (size >= sizeof(u32)*2)) {
+ if ((prop) && (size >= sizeof(u32) * 2)) {
pdata.xvirt = prop[0];
pdata.yvirt = prop[1];
}
}
/* Match table for of_platform binding */
-static struct of_device_id xilinxfb_of_match[] = {
+static const struct of_device_id xilinxfb_of_match[] = {
{ .compatible = "xlnx,xps-tft-1.00.a", },
{ .compatible = "xlnx,xps-tft-2.00.a", },
{ .compatible = "xlnx,xps-tft-2.01.a", },
prop = of_find_property(np, name, &length);
if (!prop) {
- pr_err("%s: could not find property %s\n",
- of_node_full_name(np), name);
+ pr_err("%pOF: could not find property %s\n", np, name);
return -EINVAL;
}
} else if (cells == 3) {
ret = of_property_read_u32_array(np, name, &result->min, cells);
} else {
- pr_err("%s: illegal timing specification in %s\n",
- of_node_full_name(np), name);
+ pr_err("%pOF: illegal timing specification in %s\n", np, name);
return -EINVAL;
}
dt->flags |= DISPLAY_FLAGS_DOUBLECLK;
if (ret) {
- pr_err("%s: error reading timing properties\n",
- of_node_full_name(np));
+ pr_err("%pOF: error reading timing properties\n", np);
return -EINVAL;
}
timing_np = of_get_child_by_name(np, name);
if (!timing_np) {
- pr_err("%s: could not find node '%s'\n",
- of_node_full_name(np), name);
+ pr_err("%pOF: could not find node '%s'\n", np, name);
return -ENOENT;
}
timings_np = of_get_child_by_name(np, "display-timings");
if (!timings_np) {
- pr_err("%s: could not find display-timings node\n",
- of_node_full_name(np));
+ pr_err("%pOF: could not find display-timings node\n", np);
return NULL;
}
disp = kzalloc(sizeof(*disp), GFP_KERNEL);
if (!disp) {
- pr_err("%s: could not allocate struct disp'\n",
- of_node_full_name(np));
+ pr_err("%pOF: could not allocate struct disp'\n", np);
goto dispfail;
}
entry = of_get_next_child(timings_np, NULL);
/* if there is no child, it is useless to go on */
if (!entry) {
- pr_err("%s: no timing specifications given\n",
- of_node_full_name(np));
+ pr_err("%pOF: no timing specifications given\n", np);
goto entryfail;
}
- pr_debug("%s: using %s as default timing\n",
- of_node_full_name(np), entry->name);
+ pr_debug("%pOF: using %s as default timing\n", np, entry->name);
native_mode = entry;
disp->num_timings = of_get_child_count(timings_np);
if (disp->num_timings == 0) {
/* should never happen, as entry was already found above */
- pr_err("%s: no timings specified\n", of_node_full_name(np));
+ pr_err("%pOF: no timings specified\n", np);
goto entryfail;
}
disp->timings = kzalloc(sizeof(struct display_timing *) *
disp->num_timings, GFP_KERNEL);
if (!disp->timings) {
- pr_err("%s: could not allocate timings array\n",
- of_node_full_name(np));
+ pr_err("%pOF: could not allocate timings array\n", np);
goto entryfail;
}
dt = kzalloc(sizeof(*dt), GFP_KERNEL);
if (!dt) {
- pr_err("%s: could not allocate display_timing struct\n",
- of_node_full_name(np));
+ pr_err("%pOF: could not allocate display_timing struct\n",
+ np);
goto timingfail;
}
* to not encourage wrong devicetrees, fail in case of
* an error
*/
- pr_err("%s: error in timing %d\n",
- of_node_full_name(np), disp->num_timings + 1);
+ pr_err("%pOF: error in timing %d\n",
+ np, disp->num_timings + 1);
kfree(dt);
goto timingfail;
}
*/
of_node_put(native_mode);
- pr_debug("%s: got %d timings. Using timing #%d as default\n",
- of_node_full_name(np), disp->num_timings,
+ pr_debug("%pOF: got %d timings. Using timing #%d as default\n",
+ np, disp->num_timings,
disp->native_mode + 1);
return disp;
disp = of_get_display_timings(np);
if (!disp) {
- pr_err("%s: no timings specified\n", of_node_full_name(np));
+ pr_err("%pOF: no timings specified\n", np);
return -EINVAL;
}
#endif /* CONFIG_FB_TILEBLITTING */
/* FBINFO_* = fb_info.flags bit flags */
-#define FBINFO_MODULE 0x0001 /* Low-level driver is a module */
+#define FBINFO_DEFAULT 0
#define FBINFO_HWACCEL_DISABLED 0x0002
/* When FBINFO_HWACCEL_DISABLED is set:
* Hardware acceleration is turned off. Software implementations
return a;
}
-#ifdef MODULE
-#define FBINFO_DEFAULT FBINFO_MODULE
-#else
-#define FBINFO_DEFAULT 0
-#endif
-
-// This will go away
-#define FBINFO_FLAG_MODULE FBINFO_MODULE
#define FBINFO_FLAG_DEFAULT FBINFO_DEFAULT
/* This will go away
--- /dev/null
+#ifndef _LINUX_FBCON_H
+#define _LINUX_FBCON_H
+
+#ifdef CONFIG_FRAMEBUFFER_CONSOLE
+void __init fb_console_init(void);
+void __exit fb_console_exit(void);
+#else
+static inline void fb_console_init(void) {}
+static inline void fb_console_exit(void) {}
+#endif
+
+#endif /* _LINUX_FBCON_H */
git.samba.org / sfrench / cifs-2.6.git / commitdiff