summaryrefslogtreecommitdiffstats
path: root/drivers/video
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/68328fb.c1
-rw-r--r--drivers/video/Kconfig4
-rw-r--r--drivers/video/acornfb.c2
-rw-r--r--drivers/video/amba-clcd.c31
-rw-r--r--drivers/video/amifb.c1
-rw-r--r--drivers/video/arcfb.c1
-rw-r--r--drivers/video/asiliantfb.c1
-rw-r--r--drivers/video/atafb.c1
-rw-r--r--drivers/video/atmel_lcdfb.c9
-rw-r--r--drivers/video/aty/aty128fb.c8
-rw-r--r--drivers/video/aty/atyfb_base.c7
-rw-r--r--drivers/video/aty/mach64_cursor.c1
-rw-r--r--drivers/video/aty/radeon_backlight.c8
-rw-r--r--drivers/video/aty/radeon_monitor.c3
-rw-r--r--drivers/video/au1100fb.c1
-rw-r--r--drivers/video/au1200fb.c1
-rw-r--r--drivers/video/backlight/88pm860x_bl.c7
-rw-r--r--drivers/video/backlight/Kconfig7
-rw-r--r--drivers/video/backlight/Makefile1
-rw-r--r--drivers/video/backlight/adp5520_bl.c12
-rw-r--r--drivers/video/backlight/adx_bl.c11
-rw-r--r--drivers/video/backlight/atmel-pwm-bl.c9
-rw-r--r--drivers/video/backlight/backlight.c11
-rw-r--r--drivers/video/backlight/corgi_lcd.c9
-rw-r--r--drivers/video/backlight/cr_bllcd.c9
-rw-r--r--drivers/video/backlight/da903x_bl.c8
-rw-r--r--drivers/video/backlight/generic_bl.c8
-rw-r--r--drivers/video/backlight/hp680_bl.c8
-rw-r--r--drivers/video/backlight/ili9320.c1
-rw-r--r--drivers/video/backlight/jornada720_bl.c7
-rw-r--r--drivers/video/backlight/kb3886_bl.c8
-rw-r--r--drivers/video/backlight/l4f00242t03.c258
-rw-r--r--drivers/video/backlight/lcd.c1
-rw-r--r--drivers/video/backlight/lms283gf05.c1
-rw-r--r--drivers/video/backlight/locomolcd.c8
-rw-r--r--drivers/video/backlight/ltv350qv.c1
-rw-r--r--drivers/video/backlight/max8925_bl.c7
-rw-r--r--drivers/video/backlight/mbp_nvidia_bl.c55
-rw-r--r--drivers/video/backlight/omap1_bl.c8
-rw-r--r--drivers/video/backlight/platform_lcd.c1
-rw-r--r--drivers/video/backlight/progear_bl.c23
-rw-r--r--drivers/video/backlight/pwm_bl.c9
-rw-r--r--drivers/video/backlight/tdo24m.c1
-rw-r--r--drivers/video/backlight/tosa_bl.c9
-rw-r--r--drivers/video/backlight/tosa_lcd.c1
-rw-r--r--drivers/video/backlight/wm831x_bl.c8
-rw-r--r--drivers/video/bf54x-lq043fb.c19
-rw-r--r--drivers/video/bfin-lq035q1-fb.c1
-rw-r--r--drivers/video/bfin-t350mcqb-fb.c20
-rw-r--r--drivers/video/bw2.c1
-rw-r--r--drivers/video/carminefb.c1
-rw-r--r--drivers/video/cfbcopyarea.c1
-rw-r--r--drivers/video/cg14.c1
-rw-r--r--drivers/video/cg3.c1
-rw-r--r--drivers/video/cg6.c1
-rw-r--r--drivers/video/chipsfb.c1
-rw-r--r--drivers/video/cirrusfb.c1
-rw-r--r--drivers/video/console/bitblit.c1
-rw-r--r--drivers/video/console/fbcon_ccw.c1
-rw-r--r--drivers/video/console/fbcon_cw.c1
-rw-r--r--drivers/video/console/fbcon_rotate.c1
-rw-r--r--drivers/video/console/fbcon_ud.c1
-rw-r--r--drivers/video/console/mdacon.c1
-rw-r--r--drivers/video/da8xx-fb.c1
-rw-r--r--drivers/video/display/display-sysfs.c1
-rw-r--r--drivers/video/dnfb.c1
-rw-r--r--drivers/video/ep93xx-fb.c1
-rw-r--r--drivers/video/epson1355fb.c1
-rw-r--r--drivers/video/fb_ddc.c1
-rw-r--r--drivers/video/fb_defio.c1
-rw-r--r--drivers/video/fbcvt.c1
-rw-r--r--drivers/video/fbmon.c1
-rw-r--r--drivers/video/fbsysfs.c1
-rw-r--r--drivers/video/ffb.c1
-rw-r--r--drivers/video/fsl-diu-fb.c1
-rw-r--r--drivers/video/g364fb.c1
-rw-r--r--drivers/video/gbefb.c1
-rw-r--r--drivers/video/geode/gx1fb_core.c1
-rw-r--r--drivers/video/geode/gxfb_core.c1
-rw-r--r--drivers/video/geode/lxfb.h2
-rw-r--r--drivers/video/geode/lxfb_core.c1
-rw-r--r--drivers/video/geode/lxfb_ops.c10
-rw-r--r--drivers/video/hecubafb.c1
-rw-r--r--drivers/video/hgafb.c1
-rw-r--r--drivers/video/hitfb.c1
-rw-r--r--drivers/video/hpfb.c1
-rw-r--r--drivers/video/i810/i810-i2c.c1
-rw-r--r--drivers/video/imsttfb.c1
-rw-r--r--drivers/video/intelfb/intelfbhw.c1
-rw-r--r--drivers/video/leo.c1
-rw-r--r--drivers/video/matrox/i2c-matroxfb.c1
-rw-r--r--drivers/video/matrox/matroxfb_base.c1
-rw-r--r--drivers/video/matrox/matroxfb_crtc2.c1
-rw-r--r--drivers/video/matrox/matroxfb_maven.c1
-rw-r--r--drivers/video/maxinefb.c1
-rw-r--r--drivers/video/mb862xx/mb862xxfb_accel.c6
-rw-r--r--drivers/video/mbx/mbxdebugfs.c1
-rw-r--r--drivers/video/metronomefb.c1
-rw-r--r--drivers/video/modedb.c1
-rw-r--r--drivers/video/msm/mddi.c1
-rw-r--r--drivers/video/msm/mddi_client_dummy.c1
-rw-r--r--drivers/video/msm/mddi_client_nt35399.c1
-rw-r--r--drivers/video/msm/mddi_client_toshiba.c1
-rw-r--r--drivers/video/msm/mdp.c1
-rw-r--r--drivers/video/msm/msm_fb.c1
-rw-r--r--drivers/video/nvidia/nv_backlight.c7
-rw-r--r--drivers/video/nvidia/nv_i2c.c1
-rw-r--r--drivers/video/nvidia/nv_of.c1
-rw-r--r--drivers/video/nvidia/nv_setup.c1
-rw-r--r--drivers/video/offb.c1
-rw-r--r--drivers/video/omap/dispc.c1
-rw-r--r--drivers/video/omap/lcd_mipid.c1
-rw-r--r--drivers/video/omap/lcdc.c1
-rw-r--r--drivers/video/omap/omapfb_main.c1
-rw-r--r--drivers/video/omap2/displays/panel-generic.c22
-rw-r--r--drivers/video/omap2/displays/panel-taal.c16
-rw-r--r--drivers/video/omap2/displays/panel-tpo-td043mtea1.c1
-rw-r--r--drivers/video/omap2/dss/dss.c3
-rw-r--r--drivers/video/omap2/dss/manager.c1
-rw-r--r--drivers/video/omap2/dss/overlay.c1
-rw-r--r--drivers/video/omap2/omapfb/omapfb-main.c1
-rw-r--r--drivers/video/omap2/vram.c12
-rw-r--r--drivers/video/output.c1
-rw-r--r--drivers/video/p9100.c1
-rw-r--r--drivers/video/platinumfb.c1
-rw-r--r--drivers/video/pmag-aa-fb.c1
-rw-r--r--drivers/video/pnx4008/pnxrgbfb.c1
-rw-r--r--drivers/video/pnx4008/sdum.c2
-rw-r--r--drivers/video/pxa168fb.c2
-rw-r--r--drivers/video/q40fb.c1
-rw-r--r--drivers/video/riva/fbdev.c7
-rw-r--r--drivers/video/s1d13xxxfb.c1
-rw-r--r--drivers/video/s3c-fb.c2
-rw-r--r--drivers/video/s3fb.c1
-rw-r--r--drivers/video/savage/savagefb-i2c.c1
-rw-r--r--drivers/video/sh7760fb.c1
-rw-r--r--drivers/video/sh_mobile_lcdcfb.c1
-rw-r--r--drivers/video/sstfb.c1
-rw-r--r--drivers/video/sunxvr1000.c1
-rw-r--r--drivers/video/sunxvr2500.c1
-rw-r--r--drivers/video/sunxvr500.c25
-rw-r--r--drivers/video/svgalib.c1
-rw-r--r--drivers/video/syscopyarea.c1
-rw-r--r--drivers/video/tcx.c1
-rw-r--r--drivers/video/tgafb.c1
-rw-r--r--drivers/video/tridentfb.c1
-rw-r--r--drivers/video/uvesafb.c1
-rw-r--r--drivers/video/vermilion/vermilion.c1
-rw-r--r--drivers/video/vesafb.c27
-rw-r--r--drivers/video/vfb.c1
-rw-r--r--drivers/video/vga16fb.c1
-rw-r--r--drivers/video/via/viafbdev.c1
-rw-r--r--drivers/video/vt8623fb.c1
-rw-r--r--drivers/video/w100fb.c1
-rw-r--r--drivers/video/xen-fbfront.c1
-rw-r--r--drivers/video/xilinxfb.c1
156 files changed, 683 insertions, 180 deletions
diff --git a/drivers/video/68328fb.c b/drivers/video/68328fb.c
index 2110556f76b3..75a39eab70c3 100644
--- a/drivers/video/68328fb.c
+++ b/drivers/video/68328fb.c
@@ -32,7 +32,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index dabe804ba575..6e16244f3ed1 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -914,7 +914,7 @@ config FB_XVR2500
config FB_XVR1000
bool "Sun XVR-1000 support"
- depends on SPARC64
+ depends on (FB = y) && SPARC64
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
@@ -1881,7 +1881,7 @@ config FB_W100
config FB_SH_MOBILE_LCDC
tristate "SuperH Mobile LCDC framebuffer support"
- depends on FB && SUPERH && HAVE_CLK
+ depends on FB && (SUPERH || ARCH_SHMOBILE) && HAVE_CLK
select FB_SYS_FILLRECT
select FB_SYS_COPYAREA
select FB_SYS_IMAGEBLIT
diff --git a/drivers/video/acornfb.c b/drivers/video/acornfb.c
index 43d7d5067361..82acb8dc4aa1 100644
--- a/drivers/video/acornfb.c
+++ b/drivers/video/acornfb.c
@@ -22,13 +22,13 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/ctype.h>
-#include <linux/slab.h>
#include <linux/mm.h>
#include <linux/init.h>
#include <linux/fb.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/io.h>
+#include <linux/gfp.h>
#include <mach/hardware.h>
#include <asm/irq.h>
diff --git a/drivers/video/amba-clcd.c b/drivers/video/amba-clcd.c
index a21efcd10b78..afe21e6eb544 100644
--- a/drivers/video/amba-clcd.c
+++ b/drivers/video/amba-clcd.c
@@ -65,16 +65,16 @@ static void clcdfb_disable(struct clcd_fb *fb)
if (fb->board->disable)
fb->board->disable(fb);
- val = readl(fb->regs + CLCD_CNTL);
+ val = readl(fb->regs + fb->off_cntl);
if (val & CNTL_LCDPWR) {
val &= ~CNTL_LCDPWR;
- writel(val, fb->regs + CLCD_CNTL);
+ writel(val, fb->regs + fb->off_cntl);
clcdfb_sleep(20);
}
if (val & CNTL_LCDEN) {
val &= ~CNTL_LCDEN;
- writel(val, fb->regs + CLCD_CNTL);
+ writel(val, fb->regs + fb->off_cntl);
}
/*
@@ -94,7 +94,7 @@ static void clcdfb_enable(struct clcd_fb *fb, u32 cntl)
* Bring up by first enabling..
*/
cntl |= CNTL_LCDEN;
- writel(cntl, fb->regs + CLCD_CNTL);
+ writel(cntl, fb->regs + fb->off_cntl);
clcdfb_sleep(20);
@@ -102,7 +102,7 @@ static void clcdfb_enable(struct clcd_fb *fb, u32 cntl)
* and now apply power.
*/
cntl |= CNTL_LCDPWR;
- writel(cntl, fb->regs + CLCD_CNTL);
+ writel(cntl, fb->regs + fb->off_cntl);
/*
* finally, enable the interface.
@@ -233,7 +233,7 @@ static int clcdfb_set_par(struct fb_info *info)
readl(fb->regs + CLCD_TIM0), readl(fb->regs + CLCD_TIM1),
readl(fb->regs + CLCD_TIM2), readl(fb->regs + CLCD_TIM3),
readl(fb->regs + CLCD_UBAS), readl(fb->regs + CLCD_LBAS),
- readl(fb->regs + CLCD_IENB), readl(fb->regs + CLCD_CNTL));
+ readl(fb->regs + fb->off_ienb), readl(fb->regs + fb->off_cntl));
#endif
return 0;
@@ -345,6 +345,23 @@ static int clcdfb_register(struct clcd_fb *fb)
{
int ret;
+ /*
+ * ARM PL111 always has IENB at 0x1c; it's only PL110
+ * which is reversed on some platforms.
+ */
+ if (amba_manf(fb->dev) == 0x41 && amba_part(fb->dev) == 0x111) {
+ fb->off_ienb = CLCD_PL111_IENB;
+ fb->off_cntl = CLCD_PL111_CNTL;
+ } else {
+#ifdef CONFIG_ARCH_VERSATILE
+ fb->off_ienb = CLCD_PL111_IENB;
+ fb->off_cntl = CLCD_PL111_CNTL;
+#else
+ fb->off_ienb = CLCD_PL110_IENB;
+ fb->off_cntl = CLCD_PL110_CNTL;
+#endif
+ }
+
fb->clk = clk_get(&fb->dev->dev, NULL);
if (IS_ERR(fb->clk)) {
ret = PTR_ERR(fb->clk);
@@ -416,7 +433,7 @@ static int clcdfb_register(struct clcd_fb *fb)
/*
* Ensure interrupts are disabled.
*/
- writel(0, fb->regs + CLCD_IENB);
+ writel(0, fb->regs + fb->off_ienb);
fb_set_var(&fb->fb, &fb->fb.var);
diff --git a/drivers/video/amifb.c b/drivers/video/amifb.c
index 82bedd7f7789..dca48df98444 100644
--- a/drivers/video/amifb.c
+++ b/drivers/video/amifb.c
@@ -45,7 +45,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/fb.h>
diff --git a/drivers/video/arcfb.c b/drivers/video/arcfb.c
index 01554d696528..8d406fb689c1 100644
--- a/drivers/video/arcfb.c
+++ b/drivers/video/arcfb.c
@@ -39,7 +39,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
diff --git a/drivers/video/asiliantfb.c b/drivers/video/asiliantfb.c
index e70bc225fe31..8cdf88e20b4b 100644
--- a/drivers/video/asiliantfb.c
+++ b/drivers/video/asiliantfb.c
@@ -34,7 +34,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
diff --git a/drivers/video/atafb.c b/drivers/video/atafb.c
index b7687c55fe16..f3aada20fa02 100644
--- a/drivers/video/atafb.c
+++ b/drivers/video/atafb.c
@@ -52,7 +52,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index 3d886c6902f9..8dce25126330 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -17,6 +17,7 @@
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/backlight.h>
+#include <linux/gfp.h>
#include <mach/board.h>
#include <mach/cpu.h>
@@ -117,6 +118,7 @@ static struct backlight_ops atmel_lcdc_bl_ops = {
static void init_backlight(struct atmel_lcdfb_info *sinfo)
{
+ struct backlight_properties props;
struct backlight_device *bl;
sinfo->bl_power = FB_BLANK_UNBLANK;
@@ -124,8 +126,10 @@ static void init_backlight(struct atmel_lcdfb_info *sinfo)
if (sinfo->backlight)
return;
- bl = backlight_device_register("backlight", &sinfo->pdev->dev,
- sinfo, &atmel_lcdc_bl_ops);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = 0xff;
+ bl = backlight_device_register("backlight", &sinfo->pdev->dev, sinfo,
+ &atmel_lcdc_bl_ops, &props);
if (IS_ERR(bl)) {
dev_err(&sinfo->pdev->dev, "error %ld on backlight register\n",
PTR_ERR(bl));
@@ -135,7 +139,6 @@ static void init_backlight(struct atmel_lcdfb_info *sinfo)
bl->props.power = FB_BLANK_UNBLANK;
bl->props.fb_blank = FB_BLANK_UNBLANK;
- bl->props.max_brightness = 0xff;
bl->props.brightness = atmel_bl_get_brightness(bl);
}
diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c
index 9ee67d6da710..34a0851bcbfa 100644
--- a/drivers/video/aty/aty128fb.c
+++ b/drivers/video/aty/aty128fb.c
@@ -52,7 +52,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
@@ -1802,6 +1801,7 @@ static void aty128_bl_set_power(struct fb_info *info, int power)
static void aty128_bl_init(struct aty128fb_par *par)
{
+ struct backlight_properties props;
struct fb_info *info = pci_get_drvdata(par->pdev);
struct backlight_device *bd;
char name[12];
@@ -1817,7 +1817,10 @@ static void aty128_bl_init(struct aty128fb_par *par)
snprintf(name, sizeof(name), "aty128bl%d", info->node);
- bd = backlight_device_register(name, info->dev, par, &aty128_bl_data);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
+ bd = backlight_device_register(name, info->dev, par, &aty128_bl_data,
+ &props);
if (IS_ERR(bd)) {
info->bl_dev = NULL;
printk(KERN_WARNING "aty128: Backlight registration failed\n");
@@ -1829,7 +1832,6 @@ static void aty128_bl_init(struct aty128fb_par *par)
63 * FB_BACKLIGHT_MAX / MAX_LEVEL,
219 * FB_BACKLIGHT_MAX / MAX_LEVEL);
- bd->props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
bd->props.brightness = bd->props.max_brightness;
bd->props.power = FB_BLANK_UNBLANK;
backlight_update_status(bd);
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index e45ab8db2ddc..29d72851f85b 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -2232,6 +2232,7 @@ static struct backlight_ops aty_bl_data = {
static void aty_bl_init(struct atyfb_par *par)
{
+ struct backlight_properties props;
struct fb_info *info = pci_get_drvdata(par->pdev);
struct backlight_device *bd;
char name[12];
@@ -2243,7 +2244,10 @@ static void aty_bl_init(struct atyfb_par *par)
snprintf(name, sizeof(name), "atybl%d", info->node);
- bd = backlight_device_register(name, info->dev, par, &aty_bl_data);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
+ bd = backlight_device_register(name, info->dev, par, &aty_bl_data,
+ &props);
if (IS_ERR(bd)) {
info->bl_dev = NULL;
printk(KERN_WARNING "aty: Backlight registration failed\n");
@@ -2255,7 +2259,6 @@ static void aty_bl_init(struct atyfb_par *par)
0x3F * FB_BACKLIGHT_MAX / MAX_LEVEL,
0xFF * FB_BACKLIGHT_MAX / MAX_LEVEL);
- bd->props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
bd->props.brightness = bd->props.max_brightness;
bd->props.power = FB_BLANK_UNBLANK;
backlight_update_status(bd);
diff --git a/drivers/video/aty/mach64_cursor.c b/drivers/video/aty/mach64_cursor.c
index 04c710804bb0..2ba8b3c421a1 100644
--- a/drivers/video/aty/mach64_cursor.c
+++ b/drivers/video/aty/mach64_cursor.c
@@ -2,7 +2,6 @@
* ATI Mach64 CT/VT/GT/LT Cursor Support
*/
-#include <linux/slab.h>
#include <linux/fb.h>
#include <linux/init.h>
#include <linux/string.h>
diff --git a/drivers/video/aty/radeon_backlight.c b/drivers/video/aty/radeon_backlight.c
index fa1198c4ccc5..256966e9667d 100644
--- a/drivers/video/aty/radeon_backlight.c
+++ b/drivers/video/aty/radeon_backlight.c
@@ -12,6 +12,7 @@
#include "radeonfb.h"
#include <linux/backlight.h>
+#include <linux/slab.h>
#ifdef CONFIG_PMAC_BACKLIGHT
#include <asm/backlight.h>
@@ -134,6 +135,7 @@ static struct backlight_ops radeon_bl_data = {
void radeonfb_bl_init(struct radeonfb_info *rinfo)
{
+ struct backlight_properties props;
struct backlight_device *bd;
struct radeon_bl_privdata *pdata;
char name[12];
@@ -155,7 +157,10 @@ void radeonfb_bl_init(struct radeonfb_info *rinfo)
snprintf(name, sizeof(name), "radeonbl%d", rinfo->info->node);
- bd = backlight_device_register(name, rinfo->info->dev, pdata, &radeon_bl_data);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
+ bd = backlight_device_register(name, rinfo->info->dev, pdata,
+ &radeon_bl_data, &props);
if (IS_ERR(bd)) {
rinfo->info->bl_dev = NULL;
printk("radeonfb: Backlight registration failed\n");
@@ -185,7 +190,6 @@ void radeonfb_bl_init(struct radeonfb_info *rinfo)
63 * FB_BACKLIGHT_MAX / MAX_RADEON_LEVEL,
217 * FB_BACKLIGHT_MAX / MAX_RADEON_LEVEL);
- bd->props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
bd->props.brightness = bd->props.max_brightness;
bd->props.power = FB_BLANK_UNBLANK;
backlight_update_status(bd);
diff --git a/drivers/video/aty/radeon_monitor.c b/drivers/video/aty/radeon_monitor.c
index b4d4b88afc09..9261c918fde8 100644
--- a/drivers/video/aty/radeon_monitor.c
+++ b/drivers/video/aty/radeon_monitor.c
@@ -1,4 +1,7 @@
#include "radeonfb.h"
+
+#include <linux/slab.h>
+
#include "../edid.h"
static struct fb_var_screeninfo radeonfb_default_var = {
diff --git a/drivers/video/au1100fb.c b/drivers/video/au1100fb.c
index a699aab63820..40f61320ce16 100644
--- a/drivers/video/au1100fb.c
+++ b/drivers/video/au1100fb.c
@@ -52,6 +52,7 @@
#include <linux/ctype.h>
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
+#include <linux/slab.h>
#include <asm/mach-au1x00/au1000.h>
diff --git a/drivers/video/au1200fb.c b/drivers/video/au1200fb.c
index 0d96f1d2d4c5..e77e8e4280fb 100644
--- a/drivers/video/au1200fb.c
+++ b/drivers/video/au1200fb.c
@@ -41,6 +41,7 @@
#include <linux/interrupt.h>
#include <linux/ctype.h>
#include <linux/dma-mapping.h>
+#include <linux/slab.h>
#include <asm/mach-au1x00/au1000.h>
#include "au1200fb.h"
diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c
index b8f705cca438..68d2518fadaa 100644
--- a/drivers/video/backlight/88pm860x_bl.c
+++ b/drivers/video/backlight/88pm860x_bl.c
@@ -16,6 +16,7 @@
#include <linux/i2c.h>
#include <linux/backlight.h>
#include <linux/mfd/88pm860x.h>
+#include <linux/slab.h>
#define MAX_BRIGHTNESS (0xFF)
#define MIN_BRIGHTNESS (0)
@@ -187,6 +188,7 @@ static int pm860x_backlight_probe(struct platform_device *pdev)
struct pm860x_backlight_data *data;
struct backlight_device *bl;
struct resource *res;
+ struct backlight_properties props;
unsigned char value;
char name[MFD_NAME_SIZE];
int ret;
@@ -223,14 +225,15 @@ static int pm860x_backlight_probe(struct platform_device *pdev)
return -EINVAL;
}
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = MAX_BRIGHTNESS;
bl = backlight_device_register(name, &pdev->dev, data,
- &pm860x_backlight_ops);
+ &pm860x_backlight_ops, &props);
if (IS_ERR(bl)) {
dev_err(&pdev->dev, "failed to register backlight\n");
kfree(data);
return PTR_ERR(bl);
}
- bl->props.max_brightness = MAX_BRIGHTNESS;
bl->props.brightness = MAX_BRIGHTNESS;
platform_set_drvdata(pdev, bl);
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index 0c77fc610212..c025c84601b0 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -31,6 +31,13 @@ config LCD_CORGI
Say y here to support the LCD panels usually found on SHARP
corgi (C7x0) and spitz (Cxx00) models.
+config LCD_L4F00242T03
+ tristate "Epson L4F00242T03 LCD"
+ depends on LCD_CLASS_DEVICE && SPI_MASTER && GENERIC_GPIO
+ help
+ SPI driver for Epson L4F00242T03. This provides basic support
+ for init and powering the LCD up/down through a sysfs interface.
+
config LCD_LMS283GF05
tristate "Samsung LMS283GF05 LCD"
depends on LCD_CLASS_DEVICE && SPI_MASTER && GENERIC_GPIO
diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile
index 6c704d41462d..09d1f14d6257 100644
--- a/drivers/video/backlight/Makefile
+++ b/drivers/video/backlight/Makefile
@@ -3,6 +3,7 @@
obj-$(CONFIG_LCD_CLASS_DEVICE) += lcd.o
obj-$(CONFIG_LCD_CORGI) += corgi_lcd.o
obj-$(CONFIG_LCD_HP700) += jornada720_lcd.o
+obj-$(CONFIG_LCD_L4F00242T03) += l4f00242t03.o
obj-$(CONFIG_LCD_LMS283GF05) += lms283gf05.o
obj-$(CONFIG_LCD_LTV350QV) += ltv350qv.o
obj-$(CONFIG_LCD_ILI9320) += ili9320.o
diff --git a/drivers/video/backlight/adp5520_bl.c b/drivers/video/backlight/adp5520_bl.c
index 86d95c228adb..9f436e014f85 100644
--- a/drivers/video/backlight/adp5520_bl.c
+++ b/drivers/video/backlight/adp5520_bl.c
@@ -12,6 +12,7 @@
#include <linux/fb.h>
#include <linux/backlight.h>
#include <linux/mfd/adp5520.h>
+#include <linux/slab.h>
struct adp5520_bl {
struct device *master;
@@ -278,6 +279,7 @@ static const struct attribute_group adp5520_bl_attr_group = {
static int __devinit adp5520_bl_probe(struct platform_device *pdev)
{
+ struct backlight_properties props;
struct backlight_device *bl;
struct adp5520_bl *data;
int ret = 0;
@@ -300,17 +302,17 @@ static int __devinit adp5520_bl_probe(struct platform_device *pdev)
mutex_init(&data->lock);
- bl = backlight_device_register(pdev->name, data->master,
- data, &adp5520_bl_ops);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = ADP5020_MAX_BRIGHTNESS;
+ bl = backlight_device_register(pdev->name, data->master, data,
+ &adp5520_bl_ops, &props);
if (IS_ERR(bl)) {
dev_err(&pdev->dev, "failed to register backlight\n");
kfree(data);
return PTR_ERR(bl);
}
- bl->props.max_brightness =
- bl->props.brightness = ADP5020_MAX_BRIGHTNESS;
-
+ bl->props.brightness = ADP5020_MAX_BRIGHTNESS;
if (data->pdata->en_ambl_sens)
ret = sysfs_create_group(&bl->dev.kobj,
&adp5520_bl_attr_group);
diff --git a/drivers/video/backlight/adx_bl.c b/drivers/video/backlight/adx_bl.c
index d769b0bab21a..7f4a7c30a98b 100644
--- a/drivers/video/backlight/adx_bl.c
+++ b/drivers/video/backlight/adx_bl.c
@@ -12,6 +12,7 @@
#include <linux/backlight.h>
#include <linux/fb.h>
+#include <linux/gfp.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/platform_device.h>
@@ -56,7 +57,7 @@ static int adx_backlight_get_brightness(struct backlight_device *bldev)
return brightness & 0xff;
}
-static int adx_backlight_check_fb(struct fb_info *fb)
+static int adx_backlight_check_fb(struct backlight_device *bldev, struct fb_info *fb)
{
return 1;
}
@@ -70,6 +71,7 @@ static const struct backlight_ops adx_backlight_ops = {
static int __devinit adx_backlight_probe(struct platform_device *pdev)
{
+ struct backlight_properties props;
struct backlight_device *bldev;
struct resource *res;
struct adxbl *bl;
@@ -101,14 +103,15 @@ static int __devinit adx_backlight_probe(struct platform_device *pdev)
goto out;
}
- bldev = backlight_device_register(dev_name(&pdev->dev), &pdev->dev, bl,
- &adx_backlight_ops);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = 0xff;
+ bldev = backlight_device_register(dev_name(&pdev->dev), &pdev->dev,
+ bl, &adx_backlight_ops, &props);
if (!bldev) {
ret = -ENOMEM;
goto out;
}
- bldev->props.max_brightness = 0xff;
bldev->props.brightness = 0xff;
bldev->props.power = FB_BLANK_UNBLANK;
diff --git a/drivers/video/backlight/atmel-pwm-bl.c b/drivers/video/backlight/atmel-pwm-bl.c
index f625ffc69ad3..e6a66dab088c 100644
--- a/drivers/video/backlight/atmel-pwm-bl.c
+++ b/drivers/video/backlight/atmel-pwm-bl.c
@@ -17,6 +17,7 @@
#include <linux/backlight.h>
#include <linux/atmel_pwm.h>
#include <linux/atmel-pwm-bl.h>
+#include <linux/slab.h>
struct atmel_pwm_bl {
const struct atmel_pwm_bl_platform_data *pdata;
@@ -120,6 +121,7 @@ static const struct backlight_ops atmel_pwm_bl_ops = {
static int atmel_pwm_bl_probe(struct platform_device *pdev)
{
+ struct backlight_properties props;
const struct atmel_pwm_bl_platform_data *pdata;
struct backlight_device *bldev;
struct atmel_pwm_bl *pwmbl;
@@ -165,8 +167,10 @@ static int atmel_pwm_bl_probe(struct platform_device *pdev)
goto err_free_gpio;
}
- bldev = backlight_device_register("atmel-pwm-bl",
- &pdev->dev, pwmbl, &atmel_pwm_bl_ops);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = pdata->pwm_duty_max - pdata->pwm_duty_min;
+ bldev = backlight_device_register("atmel-pwm-bl", &pdev->dev, pwmbl,
+ &atmel_pwm_bl_ops, &props);
if (IS_ERR(bldev)) {
retval = PTR_ERR(bldev);
goto err_free_gpio;
@@ -178,7 +182,6 @@ static int atmel_pwm_bl_probe(struct platform_device *pdev)
/* Power up the backlight by default at middle intesity. */
bldev->props.power = FB_BLANK_UNBLANK;
- bldev->props.max_brightness = pdata->pwm_duty_max - pdata->pwm_duty_min;
bldev->props.brightness = bldev->props.max_brightness / 2;
retval = atmel_pwm_bl_init_pwm(pwmbl);
diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index 18829cf68b1b..e207810bba3c 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -13,6 +13,7 @@
#include <linux/ctype.h>
#include <linux/err.h>
#include <linux/fb.h>
+#include <linux/slab.h>
#ifdef CONFIG_PMAC_BACKLIGHT
#include <asm/backlight.h>
@@ -38,7 +39,7 @@ static int fb_notifier_callback(struct notifier_block *self,
mutex_lock(&bd->ops_lock);
if (bd->ops)
if (!bd->ops->check_fb ||
- bd->ops->check_fb(evdata->info)) {
+ bd->ops->check_fb(bd, evdata->info)) {
bd->props.fb_blank = *(int *)evdata->data;
if (bd->props.fb_blank == FB_BLANK_UNBLANK)
bd->props.state &= ~BL_CORE_FBBLANK;
@@ -269,7 +270,8 @@ EXPORT_SYMBOL(backlight_force_update);
* ERR_PTR() or a pointer to the newly allocated device.
*/
struct backlight_device *backlight_device_register(const char *name,
- struct device *parent, void *devdata, const struct backlight_ops *ops)
+ struct device *parent, void *devdata, const struct backlight_ops *ops,
+ const struct backlight_properties *props)
{
struct backlight_device *new_bd;
int rc;
@@ -289,6 +291,11 @@ struct backlight_device *backlight_device_register(const char *name,
dev_set_name(&new_bd->dev, name);
dev_set_drvdata(&new_bd->dev, devdata);
+ /* Set default properties */
+ if (props)
+ memcpy(&new_bd->props, props,
+ sizeof(struct backlight_properties));
+
rc = device_register(&new_bd->dev);
if (rc) {
kfree(new_bd);
diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c
index b4bcf8043797..1e71c35083bb 100644
--- a/drivers/video/backlight/corgi_lcd.c
+++ b/drivers/video/backlight/corgi_lcd.c
@@ -24,6 +24,7 @@
#include <linux/lcd.h>
#include <linux/spi/spi.h>
#include <linux/spi/corgi_lcd.h>
+#include <linux/slab.h>
#include <asm/mach/sharpsl_param.h>
#define POWER_IS_ON(pwr) ((pwr) <= FB_BLANK_NORMAL)
@@ -533,6 +534,7 @@ err_free_backlight_on:
static int __devinit corgi_lcd_probe(struct spi_device *spi)
{
+ struct backlight_properties props;
struct corgi_lcd_platform_data *pdata = spi->dev.platform_data;
struct corgi_lcd *lcd;
int ret = 0;
@@ -559,13 +561,14 @@ static int __devinit corgi_lcd_probe(struct spi_device *spi)
lcd->power = FB_BLANK_POWERDOWN;
lcd->mode = (pdata) ? pdata->init_mode : CORGI_LCD_MODE_VGA;
- lcd->bl_dev = backlight_device_register("corgi_bl", &spi->dev,
- lcd, &corgi_bl_ops);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = pdata->max_intensity;
+ lcd->bl_dev = backlight_device_register("corgi_bl", &spi->dev, lcd,
+ &corgi_bl_ops, &props);
if (IS_ERR(lcd->bl_dev)) {
ret = PTR_ERR(lcd->bl_dev);
goto err_unregister_lcd;
}
- lcd->bl_dev->props.max_brightness = pdata->max_intensity;
lcd->bl_dev->props.brightness = pdata->default_intensity;
lcd->bl_dev->props.power = FB_BLANK_UNBLANK;
diff --git a/drivers/video/backlight/cr_bllcd.c b/drivers/video/backlight/cr_bllcd.c
index da86db4374a0..a4f4546f0be0 100644
--- a/drivers/video/backlight/cr_bllcd.c
+++ b/drivers/video/backlight/cr_bllcd.c
@@ -36,6 +36,7 @@
#include <linux/backlight.h>
#include <linux/lcd.h>
#include <linux/pci.h>
+#include <linux/slab.h>
/* The LVDS- and panel power controls sits on the
* GPIO port of the ISA bridge.
@@ -170,6 +171,7 @@ static struct lcd_ops cr_lcd_ops = {
static int cr_backlight_probe(struct platform_device *pdev)
{
+ struct backlight_properties props;
struct backlight_device *bdp;
struct lcd_device *ldp;
struct cr_panel *crp;
@@ -190,8 +192,9 @@ static int cr_backlight_probe(struct platform_device *pdev)
return -ENODEV;
}
- bdp = backlight_device_register("cr-backlight",
- &pdev->dev, NULL, &cr_backlight_ops);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ bdp = backlight_device_register("cr-backlight", &pdev->dev, NULL,
+ &cr_backlight_ops, &props);
if (IS_ERR(bdp)) {
pci_dev_put(lpc_dev);
return PTR_ERR(bdp);
@@ -220,9 +223,7 @@ static int cr_backlight_probe(struct platform_device *pdev)
crp->cr_lcd_device = ldp;
crp->cr_backlight_device->props.power = FB_BLANK_UNBLANK;
crp->cr_backlight_device->props.brightness = 0;
- crp->cr_backlight_device->props.max_brightness = 0;
cr_backlight_set_intensity(crp->cr_backlight_device);
-
cr_lcd_set_power(crp->cr_lcd_device, FB_BLANK_UNBLANK);
platform_set_drvdata(pdev, crp);
diff --git a/drivers/video/backlight/da903x_bl.c b/drivers/video/backlight/da903x_bl.c
index 74cdc640173d..87659ed79bd7 100644
--- a/drivers/video/backlight/da903x_bl.c
+++ b/drivers/video/backlight/da903x_bl.c
@@ -18,6 +18,7 @@
#include <linux/fb.h>
#include <linux/backlight.h>
#include <linux/mfd/da903x.h>
+#include <linux/slab.h>
#define DA9030_WLED_CONTROL 0x25
#define DA9030_WLED_CP_EN (1 << 6)
@@ -105,6 +106,7 @@ static int da903x_backlight_probe(struct platform_device *pdev)
struct da9034_backlight_pdata *pdata = pdev->dev.platform_data;
struct da903x_backlight_data *data;
struct backlight_device *bl;
+ struct backlight_properties props;
int max_brightness;
data = kzalloc(sizeof(*data), GFP_KERNEL);
@@ -134,15 +136,15 @@ static int da903x_backlight_probe(struct platform_device *pdev)
da903x_write(data->da903x_dev, DA9034_WLED_CONTROL2,
DA9034_WLED_ISET(pdata->output_current));
- bl = backlight_device_register(pdev->name, data->da903x_dev,
- data, &da903x_backlight_ops);
+ props.max_brightness = max_brightness;
+ bl = backlight_device_register(pdev->name, data->da903x_dev, data,
+ &da903x_backlight_ops, &props);
if (IS_ERR(bl)) {
dev_err(&pdev->dev, "failed to register backlight\n");
kfree(data);
return PTR_ERR(bl);
}
- bl->props.max_brightness = max_brightness;
bl->props.brightness = max_brightness;
platform_set_drvdata(pdev, bl);
diff --git a/drivers/video/backlight/generic_bl.c b/drivers/video/backlight/generic_bl.c
index e6d348e63596..312ca619735d 100644
--- a/drivers/video/backlight/generic_bl.c
+++ b/drivers/video/backlight/generic_bl.c
@@ -78,6 +78,7 @@ static const struct backlight_ops genericbl_ops = {
static int genericbl_probe(struct platform_device *pdev)
{
+ struct backlight_properties props;
struct generic_bl_info *machinfo = pdev->dev.platform_data;
const char *name = "generic-bl";
struct backlight_device *bd;
@@ -89,14 +90,15 @@ static int genericbl_probe(struct platform_device *pdev)
if (machinfo->name)
name = machinfo->name;
- bd = backlight_device_register (name,
- &pdev->dev, NULL, &genericbl_ops);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = machinfo->max_intensity;
+ bd = backlight_device_register(name, &pdev->dev, NULL, &genericbl_ops,
+ &props);
if (IS_ERR (bd))
return PTR_ERR (bd);
platform_set_drvdata(pdev, bd);
- bd->props.max_brightness = machinfo->max_intensity;
bd->props.power = FB_BLANK_UNBLANK;
bd->props.brightness = machinfo->default_intensity;
backlight_update_status(bd);
diff --git a/drivers/video/backlight/hp680_bl.c b/drivers/video/backlight/hp680_bl.c
index f7cc528d5be7..267d23f8d645 100644
--- a/drivers/video/backlight/hp680_bl.c
+++ b/drivers/video/backlight/hp680_bl.c
@@ -105,16 +105,18 @@ static const struct backlight_ops hp680bl_ops = {
static int __devinit hp680bl_probe(struct platform_device *pdev)
{
+ struct backlight_properties props;
struct backlight_device *bd;
- bd = backlight_device_register ("hp680-bl", &pdev->dev, NULL,
- &hp680bl_ops);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = HP680_MAX_INTENSITY;
+ bd = backlight_device_register("hp680-bl", &pdev->dev, NULL,
+ &hp680bl_ops, &props);
if (IS_ERR(bd))
return PTR_ERR(bd);
platform_set_drvdata(pdev, bd);
- bd->props.max_brightness = HP680_MAX_INTENSITY;
bd->props.brightness = HP680_DEFAULT_INTENSITY;
hp680bl_send_intensity(bd);
diff --git a/drivers/video/backlight/ili9320.c b/drivers/video/backlight/ili9320.c
index ba89b41b639c..5118a9f029ab 100644
--- a/drivers/video/backlight/ili9320.c
+++ b/drivers/video/backlight/ili9320.c
@@ -17,6 +17,7 @@
#include <linux/init.h>
#include <linux/lcd.h>
#include <linux/module.h>
+#include <linux/slab.h>
#include <linux/spi/spi.h>
diff --git a/drivers/video/backlight/jornada720_bl.c b/drivers/video/backlight/jornada720_bl.c
index db9071fc5665..2f177b3a4885 100644
--- a/drivers/video/backlight/jornada720_bl.c
+++ b/drivers/video/backlight/jornada720_bl.c
@@ -101,10 +101,14 @@ static const struct backlight_ops jornada_bl_ops = {
static int jornada_bl_probe(struct platform_device *pdev)
{
+ struct backlight_properties props;
int ret;
struct backlight_device *bd;
- bd = backlight_device_register(S1D_DEVICENAME, &pdev->dev, NULL, &jornada_bl_ops);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = BL_MAX_BRIGHT;
+ bd = backlight_device_register(S1D_DEVICENAME, &pdev->dev, NULL,
+ &jornada_bl_ops, &props);
if (IS_ERR(bd)) {
ret = PTR_ERR(bd);
@@ -117,7 +121,6 @@ static int jornada_bl_probe(struct platform_device *pdev)
/* note. make sure max brightness is set otherwise
you will get seemingly non-related errors when
trying to change brightness */
- bd->props.max_brightness = BL_MAX_BRIGHT;
jornada_bl_update_status(bd);
platform_set_drvdata(pdev, bd);
diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
index 939e7b830cf3..f439a8632287 100644
--- a/drivers/video/backlight/kb3886_bl.c
+++ b/drivers/video/backlight/kb3886_bl.c
@@ -141,20 +141,24 @@ static const struct backlight_ops kb3886bl_ops = {
static int kb3886bl_probe(struct platform_device *pdev)
{
+ struct backlight_properties props;
struct kb3886bl_machinfo *machinfo = pdev->dev.platform_data;
bl_machinfo = machinfo;
if (!machinfo->limit_mask)
machinfo->limit_mask = -1;
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = machinfo->max_intensity;
kb3886_backlight_device = backlight_device_register("kb3886-bl",
- &pdev->dev, NULL, &kb3886bl_ops);
+ &pdev->dev, NULL,
+ &kb3886bl_ops,
+ &props);
if (IS_ERR(kb3886_backlight_device))
return PTR_ERR(kb3886_backlight_device);
platform_set_drvdata(pdev, kb3886_backlight_device);
- kb3886_backlight_device->props.max_brightness = machinfo->max_intensity;
kb3886_backlight_device->props.power = FB_BLANK_UNBLANK;
kb3886_backlight_device->props.brightness = machinfo->default_intensity;
backlight_update_status(kb3886_backlight_device);
diff --git a/drivers/video/backlight/l4f00242t03.c b/drivers/video/backlight/l4f00242t03.c
new file mode 100644
index 000000000000..bcdb12c93efd
--- /dev/null
+++ b/drivers/video/backlight/l4f00242t03.c
@@ -0,0 +1,258 @@
+/*
+ * l4f00242t03.c -- support for Epson L4F00242T03 LCD
+ *
+ * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * Copyright (c) 2009 Alberto Panizzo <maramaopercheseimorto@gmail.com>
+ * Inspired by Marek Vasut work in l4f00242t03.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <linux/lcd.h>
+#include <linux/slab.h>
+#include <linux/regulator/consumer.h>
+
+#include <linux/spi/spi.h>
+#include <linux/spi/l4f00242t03.h>
+
+struct l4f00242t03_priv {
+ struct spi_device *spi;
+ struct lcd_device *ld;
+ int lcd_on:1;
+ struct regulator *io_reg;
+ struct regulator *core_reg;
+};
+
+
+static void l4f00242t03_reset(unsigned int gpio)
+{
+ pr_debug("l4f00242t03_reset.\n");
+ gpio_set_value(gpio, 1);
+ mdelay(100);
+ gpio_set_value(gpio, 0);
+ mdelay(10); /* tRES >= 100us */
+ gpio_set_value(gpio, 1);
+ mdelay(20);
+}
+
+#define param(x) ((x) | 0x100)
+
+static void l4f00242t03_lcd_init(struct spi_device *spi)
+{
+ struct l4f00242t03_pdata *pdata = spi->dev.platform_data;
+ struct l4f00242t03_priv *priv = dev_get_drvdata(&spi->dev);
+ const u16 cmd[] = { 0x36, param(0), 0x3A, param(0x60) };
+
+ dev_dbg(&spi->dev, "initializing LCD\n");
+
+ if (priv->io_reg) {
+ regulator_set_voltage(priv->io_reg, 1800000, 1800000);
+ regulator_enable(priv->io_reg);
+ }
+
+ if (priv->core_reg) {
+ regulator_set_voltage(priv->core_reg, 2800000, 2800000);
+ regulator_enable(priv->core_reg);
+ }
+
+ gpio_set_value(pdata->data_enable_gpio, 1);
+ msleep(60);
+ spi_write(spi, (const u8 *)cmd, ARRAY_SIZE(cmd) * sizeof(u16));
+}
+
+static int l4f00242t03_lcd_power_set(struct lcd_device *ld, int power)
+{
+ struct l4f00242t03_priv *priv = lcd_get_data(ld);
+ struct spi_device *spi = priv->spi;
+
+ const u16 slpout = 0x11;
+ const u16 dison = 0x29;
+
+ const u16 slpin = 0x10;
+ const u16 disoff = 0x28;
+
+ if (power) {
+ if (priv->lcd_on)
+ return 0;
+
+ dev_dbg(&spi->dev, "turning on LCD\n");
+
+ spi_write(spi, (const u8 *)&slpout, sizeof(u16));
+ msleep(60);
+ spi_write(spi, (const u8 *)&dison, sizeof(u16));
+
+ priv->lcd_on = 1;
+ } else {
+ if (!priv->lcd_on)
+ return 0;
+
+ dev_dbg(&spi->dev, "turning off LCD\n");
+
+ spi_write(spi, (const u8 *)&disoff, sizeof(u16));
+ msleep(60);
+ spi_write(spi, (const u8 *)&slpin, sizeof(u16));
+
+ priv->lcd_on = 0;
+ }
+
+ return 0;
+}
+
+static struct lcd_ops l4f_ops = {
+ .set_power = l4f00242t03_lcd_power_set,
+ .get_power = NULL,
+};
+
+static int __devinit l4f00242t03_probe(struct spi_device *spi)
+{
+ struct l4f00242t03_priv *priv;
+ struct l4f00242t03_pdata *pdata = spi->dev.platform_data;
+ int ret;
+
+ if (pdata == NULL) {
+ dev_err(&spi->dev, "Uninitialized platform data.\n");
+ return -EINVAL;
+ }
+
+ priv = kzalloc(sizeof(struct l4f00242t03_priv), GFP_KERNEL);
+
+ if (priv == NULL) {
+ dev_err(&spi->dev, "No memory for this device.\n");
+ ret = -ENOMEM;
+ goto err;
+ }
+
+ dev_set_drvdata(&spi->dev, priv);
+ spi->bits_per_word = 9;
+ spi_setup(spi);
+
+ priv->spi = spi;
+
+ ret = gpio_request(pdata->reset_gpio, "lcd l4f00242t03 reset");
+ if (ret) {
+ dev_err(&spi->dev,
+ "Unable to get the lcd l4f00242t03 reset gpio.\n");
+ return ret;
+ }
+
+ ret = gpio_direction_output(pdata->reset_gpio, 1);
+ if (ret)
+ goto err2;
+
+ ret = gpio_request(pdata->data_enable_gpio,
+ "lcd l4f00242t03 data enable");
+ if (ret) {
+ dev_err(&spi->dev,
+ "Unable to get the lcd l4f00242t03 data en gpio.\n");
+ return ret;
+ }
+
+ ret = gpio_direction_output(pdata->data_enable_gpio, 0);
+ if (ret)
+ goto err3;
+
+ if (pdata->io_supply) {
+ priv->io_reg = regulator_get(NULL, pdata->io_supply);
+
+ if (IS_ERR(priv->io_reg)) {
+ pr_err("%s: Unable to get the IO regulator\n",
+ __func__);
+ goto err3;
+ }
+ }
+
+ if (pdata->core_supply) {
+ priv->core_reg = regulator_get(NULL, pdata->core_supply);
+
+ if (IS_ERR(priv->core_reg)) {
+ pr_err("%s: Unable to get the core regulator\n",
+ __func__);
+ goto err4;
+ }
+ }
+
+ priv->ld = lcd_device_register("l4f00242t03",
+ &spi->dev, priv, &l4f_ops);
+ if (IS_ERR(priv->ld)) {
+ ret = PTR_ERR(priv->ld);
+ goto err5;
+ }
+
+ /* Init the LCD */
+ l4f00242t03_reset(pdata->reset_gpio);
+ l4f00242t03_lcd_init(spi);
+ l4f00242t03_lcd_power_set(priv->ld, 1);
+
+ dev_info(&spi->dev, "Epson l4f00242t03 lcd probed.\n");
+
+ return 0;
+
+err5:
+ if (priv->core_reg)
+ regulator_put(priv->core_reg);
+err4:
+ if (priv->io_reg)
+ regulator_put(priv->io_reg);
+err3:
+ gpio_free(pdata->data_enable_gpio);
+err2:
+ gpio_free(pdata->reset_gpio);
+err:
+ kfree(priv);
+
+ return ret;
+}
+
+static int __devexit l4f00242t03_remove(struct spi_device *spi)
+{
+ struct l4f00242t03_priv *priv = dev_get_drvdata(&spi->dev);
+ struct l4f00242t03_pdata *pdata = priv->spi->dev.platform_data;
+
+ l4f00242t03_lcd_power_set(priv->ld, 0);
+ lcd_device_unregister(priv->ld);
+
+ gpio_free(pdata->data_enable_gpio);
+ gpio_free(pdata->reset_gpio);
+
+ if (priv->io_reg)
+ regulator_put(priv->core_reg);
+ if (priv->core_reg)
+ regulator_put(priv->io_reg);
+
+ kfree(priv);
+
+ return 0;
+}
+
+static struct spi_driver l4f00242t03_driver = {
+ .driver = {
+ .name = "l4f00242t03",
+ .owner = THIS_MODULE,
+ },
+ .probe = l4f00242t03_probe,
+ .remove = __devexit_p(l4f00242t03_remove),
+};
+
+static __init int l4f00242t03_init(void)
+{
+ return spi_register_driver(&l4f00242t03_driver);
+}
+
+static __exit void l4f00242t03_exit(void)
+{
+ spi_unregister_driver(&l4f00242t03_driver);
+}
+
+module_init(l4f00242t03_init);
+module_exit(l4f00242t03_exit);
+
+MODULE_AUTHOR("Alberto Panizzo <maramaopercheseimorto@gmail.com>");
+MODULE_DESCRIPTION("EPSON L4F00242T03 LCD");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/video/backlight/lcd.c b/drivers/video/backlight/lcd.c
index 9b3be74cee5a..71a11cadffc4 100644
--- a/drivers/video/backlight/lcd.c
+++ b/drivers/video/backlight/lcd.c
@@ -13,6 +13,7 @@
#include <linux/ctype.h>
#include <linux/err.h>
#include <linux/fb.h>
+#include <linux/slab.h>
#if defined(CONFIG_FB) || (defined(CONFIG_FB_MODULE) && \
defined(CONFIG_LCD_CLASS_DEVICE_MODULE))
diff --git a/drivers/video/backlight/lms283gf05.c b/drivers/video/backlight/lms283gf05.c
index 447b542a20ca..abc43a0eb97d 100644
--- a/drivers/video/backlight/lms283gf05.c
+++ b/drivers/video/backlight/lms283gf05.c
@@ -11,6 +11,7 @@
#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/delay.h>
+#include <linux/slab.h>
#include <linux/gpio.h>
#include <linux/lcd.h>
diff --git a/drivers/video/backlight/locomolcd.c b/drivers/video/backlight/locomolcd.c
index 00a9591b0003..7571bc26071e 100644
--- a/drivers/video/backlight/locomolcd.c
+++ b/drivers/video/backlight/locomolcd.c
@@ -167,6 +167,7 @@ static int locomolcd_resume(struct locomo_dev *dev)
static int locomolcd_probe(struct locomo_dev *ldev)
{
+ struct backlight_properties props;
unsigned long flags;
local_irq_save(flags);
@@ -182,13 +183,16 @@ static int locomolcd_probe(struct locomo_dev *ldev)
local_irq_restore(flags);
- locomolcd_bl_device = backlight_device_register("locomo-bl", &ldev->dev, NULL, &locomobl_data);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = 4;
+ locomolcd_bl_device = backlight_device_register("locomo-bl",
+ &ldev->dev, NULL,
+ &locomobl_data, &props);
if (IS_ERR (locomolcd_bl_device))
return PTR_ERR (locomolcd_bl_device);
/* Set up frontlight so that screen is readable */
- locomolcd_bl_device->props.max_brightness = 4,
locomolcd_bl_device->props.brightness = 2;
locomolcd_set_intensity(locomolcd_bl_device);
diff --git a/drivers/video/backlight/ltv350qv.c b/drivers/video/backlight/ltv350qv.c
index 4631ca8fa4a4..8010aaeb5adb 100644
--- a/drivers/video/backlight/ltv350qv.c
+++ b/drivers/video/backlight/ltv350qv.c
@@ -13,6 +13,7 @@
#include <linux/init.h>
#include <linux/lcd.h>
#include <linux/module.h>
+#include <linux/slab.h>
#include <linux/spi/spi.h>
#include "ltv350qv.h"
diff --git a/drivers/video/backlight/max8925_bl.c b/drivers/video/backlight/max8925_bl.c
index c267069a52a3..b5accc957ad3 100644
--- a/drivers/video/backlight/max8925_bl.c
+++ b/drivers/video/backlight/max8925_bl.c
@@ -16,6 +16,7 @@
#include <linux/i2c.h>
#include <linux/backlight.h>
#include <linux/mfd/max8925.h>
+#include <linux/slab.h>
#define MAX_BRIGHTNESS (0xff)
#define MIN_BRIGHTNESS (0)
@@ -104,6 +105,7 @@ static int __devinit max8925_backlight_probe(struct platform_device *pdev)
struct max8925_backlight_pdata *pdata = NULL;
struct max8925_backlight_data *data;
struct backlight_device *bl;
+ struct backlight_properties props;
struct resource *res;
char name[MAX8925_NAME_SIZE];
unsigned char value;
@@ -133,14 +135,15 @@ static int __devinit max8925_backlight_probe(struct platform_device *pdev)
data->chip = chip;
data->current_brightness = 0;
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = MAX_BRIGHTNESS;
bl = backlight_device_register(name, &pdev->dev, data,
- &max8925_backlight_ops);
+ &max8925_backlight_ops, &props);
if (IS_ERR(bl)) {
dev_err(&pdev->dev, "failed to register backlight\n");
kfree(data);
return PTR_ERR(bl);
}
- bl->props.max_brightness = MAX_BRIGHTNESS;
bl->props.brightness = MAX_BRIGHTNESS;
platform_set_drvdata(pdev, bl);
diff --git a/drivers/video/backlight/mbp_nvidia_bl.c b/drivers/video/backlight/mbp_nvidia_bl.c
index 2e78b0784bdc..1b5d3fe6bbbc 100644
--- a/drivers/video/backlight/mbp_nvidia_bl.c
+++ b/drivers/video/backlight/mbp_nvidia_bl.c
@@ -139,6 +139,51 @@ static int mbp_dmi_match(const struct dmi_system_id *id)
static const struct dmi_system_id __initdata mbp_device_table[] = {
{
.callback = mbp_dmi_match,
+ .ident = "MacBook 1,1",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBook1,1"),
+ },
+ .driver_data = (void *)&intel_chipset_data,
+ },
+ {
+ .callback = mbp_dmi_match,
+ .ident = "MacBook 2,1",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBook2,1"),
+ },
+ .driver_data = (void *)&intel_chipset_data,
+ },
+ {
+ .callback = mbp_dmi_match,
+ .ident = "MacBook 3,1",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBook3,1"),
+ },
+ .driver_data = (void *)&intel_chipset_data,
+ },
+ {
+ .callback = mbp_dmi_match,
+ .ident = "MacBook 4,1",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBook4,1"),
+ },
+ .driver_data = (void *)&intel_chipset_data,
+ },
+ {
+ .callback = mbp_dmi_match,
+ .ident = "MacBook 4,2",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBook4,2"),
+ },
+ .driver_data = (void *)&intel_chipset_data,
+ },
+ {
+ .callback = mbp_dmi_match,
.ident = "MacBookPro 3,1",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
@@ -250,6 +295,7 @@ static const struct dmi_system_id __initdata mbp_device_table[] = {
static int __init mbp_init(void)
{
+ struct backlight_properties props;
if (!dmi_check_system(mbp_device_table))
return -ENODEV;
@@ -257,14 +303,17 @@ static int __init mbp_init(void)
"Macbook Pro backlight"))
return -ENXIO;
- mbp_backlight_device = backlight_device_register("mbp_backlight",
- NULL, NULL, &driver_data->backlight_ops);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = 15;
+ mbp_backlight_device = backlight_device_register("mbp_backlight", NULL,
+ NULL,
+ &driver_data->backlight_ops,
+ &props);
if (IS_ERR(mbp_backlight_device)) {
release_region(driver_data->iostart, driver_data->iolen);
return PTR_ERR(mbp_backlight_device);
}
- mbp_backlight_device->props.max_brightness = 15;
mbp_backlight_device->props.brightness =
driver_data->backlight_ops.get_brightness(mbp_backlight_device);
backlight_update_status(mbp_backlight_device);
diff --git a/drivers/video/backlight/omap1_bl.c b/drivers/video/backlight/omap1_bl.c
index a3a7f8938175..d3bc56296c8d 100644
--- a/drivers/video/backlight/omap1_bl.c
+++ b/drivers/video/backlight/omap1_bl.c
@@ -24,6 +24,7 @@
#include <linux/platform_device.h>
#include <linux/fb.h>
#include <linux/backlight.h>
+#include <linux/slab.h>
#include <mach/hardware.h>
#include <plat/board.h>
@@ -132,6 +133,7 @@ static const struct backlight_ops omapbl_ops = {
static int omapbl_probe(struct platform_device *pdev)
{
+ struct backlight_properties props;
struct backlight_device *dev;
struct omap_backlight *bl;
struct omap_backlight_config *pdata = pdev->dev.platform_data;
@@ -143,7 +145,10 @@ static int omapbl_probe(struct platform_device *pdev)
if (unlikely(!bl))
return -ENOMEM;
- dev = backlight_device_register("omap-bl", &pdev->dev, bl, &omapbl_ops);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = OMAPBL_MAX_INTENSITY;
+ dev = backlight_device_register("omap-bl", &pdev->dev, bl, &omapbl_ops,
+ &props);
if (IS_ERR(dev)) {
kfree(bl);
return PTR_ERR(dev);
@@ -160,7 +165,6 @@ static int omapbl_probe(struct platform_device *pdev)
omap_cfg_reg(PWL); /* Conflicts with UART3 */
dev->props.fb_blank = FB_BLANK_UNBLANK;
- dev->props.max_brightness = OMAPBL_MAX_INTENSITY;
dev->props.brightness = pdata->default_intensity;
omapbl_update_status(dev);
diff --git a/drivers/video/backlight/platform_lcd.c b/drivers/video/backlight/platform_lcd.c
index 738694d23889..302330acf628 100644
--- a/drivers/video/backlight/platform_lcd.c
+++ b/drivers/video/backlight/platform_lcd.c
@@ -16,6 +16,7 @@
#include <linux/fb.h>
#include <linux/backlight.h>
#include <linux/lcd.h>
+#include <linux/slab.h>
#include <video/platform_lcd.h>
diff --git a/drivers/video/backlight/progear_bl.c b/drivers/video/backlight/progear_bl.c
index 075786e05034..809278c90738 100644
--- a/drivers/video/backlight/progear_bl.c
+++ b/drivers/video/backlight/progear_bl.c
@@ -61,8 +61,10 @@ static const struct backlight_ops progearbl_ops = {
static int progearbl_probe(struct platform_device *pdev)
{
+ struct backlight_properties props;
u8 temp;
struct backlight_device *progear_backlight_device;
+ int ret;
pmu_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101, NULL);
if (!pmu_dev) {
@@ -73,28 +75,37 @@ static int progearbl_probe(struct platform_device *pdev)
sb_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL);
if (!sb_dev) {
printk("ALI 1533 SB not found.\n");
- pci_dev_put(pmu_dev);
- return -ENODEV;
+ ret = -ENODEV;
+ goto put_pmu;
}
/* Set SB_MPS1 to enable brightness control. */
pci_read_config_byte(sb_dev, SB_MPS1, &temp);
pci_write_config_byte(sb_dev, SB_MPS1, temp | 0x20);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = HW_LEVEL_MAX - HW_LEVEL_MIN;
progear_backlight_device = backlight_device_register("progear-bl",
&pdev->dev, NULL,
- &progearbl_ops);
- if (IS_ERR(progear_backlight_device))
- return PTR_ERR(progear_backlight_device);
+ &progearbl_ops,
+ &props);
+ if (IS_ERR(progear_backlight_device)) {
+ ret = PTR_ERR(progear_backlight_device);
+ goto put_sb;
+ }
platform_set_drvdata(pdev, progear_backlight_device);
progear_backlight_device->props.power = FB_BLANK_UNBLANK;
progear_backlight_device->props.brightness = HW_LEVEL_MAX - HW_LEVEL_MIN;
- progear_backlight_device->props.max_brightness = HW_LEVEL_MAX - HW_LEVEL_MIN;
progearbl_set_intensity(progear_backlight_device);
return 0;
+put_sb:
+ pci_dev_put(sb_dev);
+put_pmu:
+ pci_dev_put(pmu_dev);
+ return ret;
}
static int progearbl_remove(struct platform_device *pdev)
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c
index 9d2ec2a1cce8..550443518891 100644
--- a/drivers/video/backlight/pwm_bl.c
+++ b/drivers/video/backlight/pwm_bl.c
@@ -19,6 +19,7 @@
#include <linux/err.h>
#include <linux/pwm.h>
#include <linux/pwm_backlight.h>
+#include <linux/slab.h>
struct pwm_bl_data {
struct pwm_device *pwm;
@@ -65,6 +66,7 @@ static const struct backlight_ops pwm_backlight_ops = {
static int pwm_backlight_probe(struct platform_device *pdev)
{
+ struct backlight_properties props;
struct platform_pwm_backlight_data *data = pdev->dev.platform_data;
struct backlight_device *bl;
struct pwm_bl_data *pb;
@@ -100,15 +102,16 @@ static int pwm_backlight_probe(struct platform_device *pdev)
} else
dev_dbg(&pdev->dev, "got pwm for backlight\n");
- bl = backlight_device_register(dev_name(&pdev->dev), &pdev->dev,
- pb, &pwm_backlight_ops);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = data->max_brightness;
+ bl = backlight_device_register(dev_name(&pdev->dev), &pdev->dev, pb,
+ &pwm_backlight_ops, &props);
if (IS_ERR(bl)) {
dev_err(&pdev->dev, "failed to register backlight\n");
ret = PTR_ERR(bl);
goto err_bl;
}
- bl->props.max_brightness = data->max_brightness;
bl->props.brightness = data->dft_brightness;
backlight_update_status(bl);
diff --git a/drivers/video/backlight/tdo24m.c b/drivers/video/backlight/tdo24m.c
index 4a3d46e08016..1997e12a1057 100644
--- a/drivers/video/backlight/tdo24m.c
+++ b/drivers/video/backlight/tdo24m.c
@@ -17,6 +17,7 @@
#include <linux/spi/tdo24m.h>
#include <linux/fb.h>
#include <linux/lcd.h>
+#include <linux/slab.h>
#define POWER_IS_ON(pwr) ((pwr) <= FB_BLANK_NORMAL)
diff --git a/drivers/video/backlight/tosa_bl.c b/drivers/video/backlight/tosa_bl.c
index e14ce4d469f5..e03e60bbfd85 100644
--- a/drivers/video/backlight/tosa_bl.c
+++ b/drivers/video/backlight/tosa_bl.c
@@ -18,6 +18,7 @@
#include <linux/gpio.h>
#include <linux/fb.h>
#include <linux/backlight.h>
+#include <linux/slab.h>
#include <asm/mach/sharpsl_param.h>
@@ -80,6 +81,7 @@ static const struct backlight_ops bl_ops = {
static int __devinit tosa_bl_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
+ struct backlight_properties props;
struct tosa_bl_data *data = kzalloc(sizeof(struct tosa_bl_data), GFP_KERNEL);
int ret = 0;
if (!data)
@@ -99,15 +101,16 @@ static int __devinit tosa_bl_probe(struct i2c_client *client,
i2c_set_clientdata(client, data);
data->i2c = client;
- data->bl = backlight_device_register("tosa-bl", &client->dev,
- data, &bl_ops);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = 512 - 1;
+ data->bl = backlight_device_register("tosa-bl", &client->dev, data,
+ &bl_ops, &props);
if (IS_ERR(data->bl)) {
ret = PTR_ERR(data->bl);
goto err_reg;
}
data->bl->props.brightness = 69;
- data->bl->props.max_brightness = 512 - 1;
data->bl->props.power = FB_BLANK_UNBLANK;
backlight_update_status(data->bl);
diff --git a/drivers/video/backlight/tosa_lcd.c b/drivers/video/backlight/tosa_lcd.c
index fa32b94a4546..772f6015219a 100644
--- a/drivers/video/backlight/tosa_lcd.c
+++ b/drivers/video/backlight/tosa_lcd.c
@@ -15,6 +15,7 @@
#include <linux/device.h>
#include <linux/spi/spi.h>
#include <linux/i2c.h>
+#include <linux/slab.h>
#include <linux/gpio.h>
#include <linux/delay.h>
#include <linux/lcd.h>
diff --git a/drivers/video/backlight/wm831x_bl.c b/drivers/video/backlight/wm831x_bl.c
index e32add37a203..08fd87f3aecc 100644
--- a/drivers/video/backlight/wm831x_bl.c
+++ b/drivers/video/backlight/wm831x_bl.c
@@ -13,6 +13,7 @@
#include <linux/platform_device.h>
#include <linux/fb.h>
#include <linux/backlight.h>
+#include <linux/slab.h>
#include <linux/mfd/wm831x/core.h>
#include <linux/mfd/wm831x/pdata.h>
@@ -125,6 +126,7 @@ static int wm831x_backlight_probe(struct platform_device *pdev)
struct wm831x_backlight_pdata *pdata;
struct wm831x_backlight_data *data;
struct backlight_device *bl;
+ struct backlight_properties props;
int ret, i, max_isel, isink_reg, dcdc_cfg;
/* We need platform data */
@@ -191,15 +193,15 @@ static int wm831x_backlight_probe(struct platform_device *pdev)
data->current_brightness = 0;
data->isink_reg = isink_reg;
- bl = backlight_device_register("wm831x", &pdev->dev,
- data, &wm831x_backlight_ops);
+ props.max_brightness = max_isel;
+ bl = backlight_device_register("wm831x", &pdev->dev, data,
+ &wm831x_backlight_ops, &props);
if (IS_ERR(bl)) {
dev_err(&pdev->dev, "failed to register backlight\n");
kfree(data);
return PTR_ERR(bl);
}
- bl->props.max_brightness = max_isel;
bl->props.brightness = max_isel;
platform_set_drvdata(pdev, bl);
diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c
index 814312a7452f..23b2a8c0dbfc 100644
--- a/drivers/video/bf54x-lq043fb.c
+++ b/drivers/video/bf54x-lq043fb.c
@@ -433,7 +433,7 @@ static int bl_get_brightness(struct backlight_device *bd)
return 0;
}
-static struct backlight_ops bfin_lq043fb_bl_ops = {
+static const struct backlight_ops bfin_lq043fb_bl_ops = {
.get_brightness = bl_get_brightness,
};
@@ -501,6 +501,7 @@ static irqreturn_t bfin_bf54x_irq_error(int irq, void *dev_id)
static int __devinit bfin_bf54x_probe(struct platform_device *pdev)
{
+ struct backlight_properties props;
struct bfin_bf54xfb_info *info;
struct fb_info *fbinfo;
int ret;
@@ -645,10 +646,16 @@ static int __devinit bfin_bf54x_probe(struct platform_device *pdev)
goto out8;
}
#ifndef NO_BL_SUPPORT
- bl_dev =
- backlight_device_register("bf54x-bl", NULL, NULL,
- &bfin_lq043fb_bl_ops);
- bl_dev->props.max_brightness = 255;
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = 255;
+ bl_dev = backlight_device_register("bf54x-bl", NULL, NULL,
+ &bfin_lq043fb_bl_ops, &props);
+ if (IS_ERR(bl_dev)) {
+ printk(KERN_ERR DRIVER_NAME
+ ": unable to register backlight.\n");
+ ret = -EINVAL;
+ goto out9;
+ }
lcd_dev = lcd_device_register(DRIVER_NAME, &pdev->dev, NULL, &bfin_lcd_ops);
lcd_dev->props.max_contrast = 255, printk(KERN_INFO "Done.\n");
@@ -656,6 +663,8 @@ static int __devinit bfin_bf54x_probe(struct platform_device *pdev)
return 0;
+out9:
+ unregister_framebuffer(fbinfo);
out8:
free_irq(info->irq, info);
out7:
diff --git a/drivers/video/bfin-lq035q1-fb.c b/drivers/video/bfin-lq035q1-fb.c
index 03872365a36d..2baac7cc1425 100644
--- a/drivers/video/bfin-lq035q1-fb.c
+++ b/drivers/video/bfin-lq035q1-fb.c
@@ -13,6 +13,7 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/fb.h>
+#include <linux/slab.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/interrupt.h>
diff --git a/drivers/video/bfin-t350mcqb-fb.c b/drivers/video/bfin-t350mcqb-fb.c
index 5653d083a983..44e49c28b2a7 100644
--- a/drivers/video/bfin-t350mcqb-fb.c
+++ b/drivers/video/bfin-t350mcqb-fb.c
@@ -32,6 +32,7 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
+#include <linux/gfp.h>
#include <linux/fb.h>
#include <linux/init.h>
#include <linux/types.h>
@@ -352,7 +353,7 @@ static int bl_get_brightness(struct backlight_device *bd)
return 0;
}
-static struct backlight_ops bfin_lq043fb_bl_ops = {
+static const struct backlight_ops bfin_lq043fb_bl_ops = {
.get_brightness = bl_get_brightness,
};
@@ -419,6 +420,7 @@ static irqreturn_t bfin_t350mcqb_irq_error(int irq, void *dev_id)
static int __devinit bfin_t350mcqb_probe(struct platform_device *pdev)
{
+ struct backlight_properties props;
struct bfin_t350mcqbfb_info *info;
struct fb_info *fbinfo;
int ret;
@@ -540,10 +542,16 @@ static int __devinit bfin_t350mcqb_probe(struct platform_device *pdev)
goto out8;
}
#ifndef NO_BL_SUPPORT
- bl_dev =
- backlight_device_register("bf52x-bl", NULL, NULL,
- &bfin_lq043fb_bl_ops);
- bl_dev->props.max_brightness = 255;
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = 255;
+ bl_dev = backlight_device_register("bf52x-bl", NULL, NULL,
+ &bfin_lq043fb_bl_ops, &props);
+ if (IS_ERR(bl_dev)) {
+ printk(KERN_ERR DRIVER_NAME
+ ": unable to register backlight.\n");
+ ret = -EINVAL;
+ goto out9;
+ }
lcd_dev = lcd_device_register(DRIVER_NAME, NULL, &bfin_lcd_ops);
lcd_dev->props.max_contrast = 255, printk(KERN_INFO "Done.\n");
@@ -551,6 +559,8 @@ static int __devinit bfin_t350mcqb_probe(struct platform_device *pdev)
return 0;
+out9:
+ unregister_framebuffer(fbinfo);
out8:
free_irq(info->irq, info);
out7:
diff --git a/drivers/video/bw2.c b/drivers/video/bw2.c
index b0b147cb4cb3..43320925c4ce 100644
--- a/drivers/video/bw2.c
+++ b/drivers/video/bw2.c
@@ -12,7 +12,6 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/fb.h>
diff --git a/drivers/video/carminefb.c b/drivers/video/carminefb.c
index 0c02f8ec4bf3..d8345fcc4fe3 100644
--- a/drivers/video/carminefb.c
+++ b/drivers/video/carminefb.c
@@ -11,6 +11,7 @@
#include <linux/fb.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
+#include <linux/slab.h>
#include "carminefb.h"
#include "carminefb_regs.h"
diff --git a/drivers/video/cfbcopyarea.c b/drivers/video/cfbcopyarea.c
index 79e5f40e6486..bb5a96b1645d 100644
--- a/drivers/video/cfbcopyarea.c
+++ b/drivers/video/cfbcopyarea.c
@@ -26,7 +26,6 @@
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/fb.h>
-#include <linux/slab.h>
#include <asm/types.h>
#include <asm/io.h>
#include "fb_draw.h"
diff --git a/drivers/video/cg14.c b/drivers/video/cg14.c
index fe45a3b8d0e0..77a040af20a7 100644
--- a/drivers/video/cg14.c
+++ b/drivers/video/cg14.c
@@ -11,7 +11,6 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/fb.h>
diff --git a/drivers/video/cg3.c b/drivers/video/cg3.c
index b2319fa7286f..30eedf79322c 100644
--- a/drivers/video/cg3.c
+++ b/drivers/video/cg3.c
@@ -12,7 +12,6 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/fb.h>
diff --git a/drivers/video/cg6.c b/drivers/video/cg6.c
index 0d47c6030e3d..6d0fcb43696e 100644
--- a/drivers/video/cg6.c
+++ b/drivers/video/cg6.c
@@ -12,7 +12,6 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/fb.h>
diff --git a/drivers/video/chipsfb.c b/drivers/video/chipsfb.c
index 57b9d276497e..d637e1f53172 100644
--- a/drivers/video/chipsfb.c
+++ b/drivers/video/chipsfb.c
@@ -19,7 +19,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c
index 4c2bf923418c..8d8dfda2f868 100644
--- a/drivers/video/cirrusfb.c
+++ b/drivers/video/cirrusfb.c
@@ -39,7 +39,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/fb.h>
#include <linux/init.h>
diff --git a/drivers/video/console/bitblit.c b/drivers/video/console/bitblit.c
index 6b7c8fbc5495..af88651b0735 100644
--- a/drivers/video/console/bitblit.c
+++ b/drivers/video/console/bitblit.c
@@ -11,6 +11,7 @@
*/
#include <linux/module.h>
+#include <linux/slab.h>
#include <linux/string.h>
#include <linux/fb.h>
#include <linux/vt_kern.h>
diff --git a/drivers/video/console/fbcon_ccw.c b/drivers/video/console/fbcon_ccw.c
index bdf913ecf001..d135671d9961 100644
--- a/drivers/video/console/fbcon_ccw.c
+++ b/drivers/video/console/fbcon_ccw.c
@@ -9,6 +9,7 @@
*/
#include <linux/module.h>
+#include <linux/slab.h>
#include <linux/string.h>
#include <linux/fb.h>
#include <linux/vt_kern.h>
diff --git a/drivers/video/console/fbcon_cw.c b/drivers/video/console/fbcon_cw.c
index a6819b9d1770..126110f8454f 100644
--- a/drivers/video/console/fbcon_cw.c
+++ b/drivers/video/console/fbcon_cw.c
@@ -9,6 +9,7 @@
*/
#include <linux/module.h>
+#include <linux/slab.h>
#include <linux/string.h>
#include <linux/fb.h>
#include <linux/vt_kern.h>
diff --git a/drivers/video/console/fbcon_rotate.c b/drivers/video/console/fbcon_rotate.c
index 00884e013f0f..db6528f2d3f2 100644
--- a/drivers/video/console/fbcon_rotate.c
+++ b/drivers/video/console/fbcon_rotate.c
@@ -9,6 +9,7 @@
*/
#include <linux/module.h>
+#include <linux/slab.h>
#include <linux/string.h>
#include <linux/fb.h>
#include <linux/vt_kern.h>
diff --git a/drivers/video/console/fbcon_ud.c b/drivers/video/console/fbcon_ud.c
index d9b5d6eb68a7..93a3e7381b50 100644
--- a/drivers/video/console/fbcon_ud.c
+++ b/drivers/video/console/fbcon_ud.c
@@ -9,6 +9,7 @@
*/
#include <linux/module.h>
+#include <linux/slab.h>
#include <linux/string.h>
#include <linux/fb.h>
#include <linux/vt_kern.h>
diff --git a/drivers/video/console/mdacon.c b/drivers/video/console/mdacon.c
index dd3eaaad4441..0b67866cae10 100644
--- a/drivers/video/console/mdacon.c
+++ b/drivers/video/console/mdacon.c
@@ -33,7 +33,6 @@
#include <linux/console.h>
#include <linux/string.h>
#include <linux/kd.h>
-#include <linux/slab.h>
#include <linux/vt_kern.h>
#include <linux/vt_buffer.h>
#include <linux/selection.h>
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index 369a5b3ac649..8d244ba0f601 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -30,6 +30,7 @@
#include <linux/clk.h>
#include <linux/cpufreq.h>
#include <linux/console.h>
+#include <linux/slab.h>
#include <video/da8xx-fb.h>
#define DRIVER_NAME "da8xx_lcdc"
diff --git a/drivers/video/display/display-sysfs.c b/drivers/video/display/display-sysfs.c
index 80abbf323b99..f6a09ab0dac6 100644
--- a/drivers/video/display/display-sysfs.c
+++ b/drivers/video/display/display-sysfs.c
@@ -27,6 +27,7 @@
#include <linux/idr.h>
#include <linux/err.h>
#include <linux/kdev_t.h>
+#include <linux/slab.h>
static ssize_t display_show_name(struct device *dev,
struct device_attribute *attr, char *buf)
diff --git a/drivers/video/dnfb.c b/drivers/video/dnfb.c
index 606da043f4b4..ec56d2544c73 100644
--- a/drivers/video/dnfb.c
+++ b/drivers/video/dnfb.c
@@ -2,7 +2,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
diff --git a/drivers/video/ep93xx-fb.c b/drivers/video/ep93xx-fb.c
index 27aab4a06198..0c99de0562ca 100644
--- a/drivers/video/ep93xx-fb.c
+++ b/drivers/video/ep93xx-fb.c
@@ -19,6 +19,7 @@
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
+#include <linux/slab.h>
#include <linux/clk.h>
#include <linux/fb.h>
diff --git a/drivers/video/epson1355fb.c b/drivers/video/epson1355fb.c
index 6d755bb3a2bc..db9713b49ce9 100644
--- a/drivers/video/epson1355fb.c
+++ b/drivers/video/epson1355fb.c
@@ -48,7 +48,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/fb.h>
#include <linux/init.h>
diff --git a/drivers/video/fb_ddc.c b/drivers/video/fb_ddc.c
index 0cf96eb8a60f..4a874c8d039c 100644
--- a/drivers/video/fb_ddc.c
+++ b/drivers/video/fb_ddc.c
@@ -12,6 +12,7 @@
#include <linux/device.h>
#include <linux/fb.h>
#include <linux/i2c-algo-bit.h>
+#include <linux/slab.h>
#include "edid.h"
diff --git a/drivers/video/fb_defio.c b/drivers/video/fb_defio.c
index 44ce908a478b..6113c47e095a 100644
--- a/drivers/video/fb_defio.c
+++ b/drivers/video/fb_defio.c
@@ -13,7 +13,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
diff --git a/drivers/video/fbcvt.c b/drivers/video/fbcvt.c
index 0847c5e72cbd..7293eaccd81b 100644
--- a/drivers/video/fbcvt.c
+++ b/drivers/video/fbcvt.c
@@ -13,6 +13,7 @@
*
*/
#include <linux/fb.h>
+#include <linux/slab.h>
#define FB_CVT_CELLSIZE 8
#define FB_CVT_GTF_C 40
diff --git a/drivers/video/fbmon.c b/drivers/video/fbmon.c
index 9ae9cd32bd06..563a98b88e9b 100644
--- a/drivers/video/fbmon.c
+++ b/drivers/video/fbmon.c
@@ -29,6 +29,7 @@
#include <linux/fb.h>
#include <linux/module.h>
#include <linux/pci.h>
+#include <linux/slab.h>
#include <video/edid.h>
#ifdef CONFIG_PPC_OF
#include <asm/prom.h>
diff --git a/drivers/video/fbsysfs.c b/drivers/video/fbsysfs.c
index d4a2c11d9809..81aa3129c17d 100644
--- a/drivers/video/fbsysfs.c
+++ b/drivers/video/fbsysfs.c
@@ -16,6 +16,7 @@
*/
#include <linux/kernel.h>
+#include <linux/slab.h>
#include <linux/fb.h>
#include <linux/console.h>
#include <linux/module.h>
diff --git a/drivers/video/ffb.c b/drivers/video/ffb.c
index 9dbb9646081f..a42fabab69df 100644
--- a/drivers/video/ffb.c
+++ b/drivers/video/ffb.c
@@ -10,7 +10,6 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/fb.h>
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c
index 4637bcbe03a4..994358a4f302 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fsl-diu-fb.c
@@ -1536,6 +1536,7 @@ static int __devinit fsl_diu_probe(struct of_device *ofdev,
goto error;
}
+ sysfs_attr_init(&machine_data->dev_attr.attr);
machine_data->dev_attr.attr.name = "monitor";
machine_data->dev_attr.attr.mode = S_IRUGO|S_IWUSR;
machine_data->dev_attr.show = show_monitor;
diff --git a/drivers/video/g364fb.c b/drivers/video/g364fb.c
index b7655c05da53..d662317d85e3 100644
--- a/drivers/video/g364fb.c
+++ b/drivers/video/g364fb.c
@@ -20,7 +20,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
diff --git a/drivers/video/gbefb.c b/drivers/video/gbefb.c
index 5643a35c1746..7d8c55d7fd28 100644
--- a/drivers/video/gbefb.c
+++ b/drivers/video/gbefb.c
@@ -13,6 +13,7 @@
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/errno.h>
+#include <linux/gfp.h>
#include <linux/fb.h>
#include <linux/init.h>
#include <linux/interrupt.h>
diff --git a/drivers/video/geode/gx1fb_core.c b/drivers/video/geode/gx1fb_core.c
index f20eff8c4a81..c6b554f72c6d 100644
--- a/drivers/video/geode/gx1fb_core.c
+++ b/drivers/video/geode/gx1fb_core.c
@@ -15,7 +15,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/fb.h>
#include <linux/init.h>
diff --git a/drivers/video/geode/gxfb_core.c b/drivers/video/geode/gxfb_core.c
index b3e639d1e12c..76e7dac6f259 100644
--- a/drivers/video/geode/gxfb_core.c
+++ b/drivers/video/geode/gxfb_core.c
@@ -25,7 +25,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/fb.h>
#include <linux/console.h>
diff --git a/drivers/video/geode/lxfb.h b/drivers/video/geode/lxfb.h
index cc781c00f75d..e4c4d89b7860 100644
--- a/drivers/video/geode/lxfb.h
+++ b/drivers/video/geode/lxfb.h
@@ -365,6 +365,8 @@ enum fp_registers {
FP_CRC, /* 0x458 */
};
+#define FP_PT2_HSP (1 << 22)
+#define FP_PT2_VSP (1 << 23)
#define FP_PT2_SCRC (1 << 27) /* shfclk free */
#define FP_PM_P (1 << 24) /* panel power ctl */
diff --git a/drivers/video/geode/lxfb_core.c b/drivers/video/geode/lxfb_core.c
index 889cbe39e580..1a18da86d3fa 100644
--- a/drivers/video/geode/lxfb_core.c
+++ b/drivers/video/geode/lxfb_core.c
@@ -16,7 +16,6 @@
#include <linux/string.h>
#include <linux/console.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/suspend.h>
#include <linux/delay.h>
#include <linux/fb.h>
diff --git a/drivers/video/geode/lxfb_ops.c b/drivers/video/geode/lxfb_ops.c
index 0e5d8c7c3eba..bc35a95e59d4 100644
--- a/drivers/video/geode/lxfb_ops.c
+++ b/drivers/video/geode/lxfb_ops.c
@@ -274,7 +274,15 @@ static void lx_graphics_enable(struct fb_info *info)
u32 msrlo, msrhi;
write_fp(par, FP_PT1, 0);
- write_fp(par, FP_PT2, FP_PT2_SCRC);
+ temp = FP_PT2_SCRC;
+
+ if (info->var.sync & FB_SYNC_HOR_HIGH_ACT)
+ temp |= FP_PT2_HSP;
+
+ if (info->var.sync & FB_SYNC_VERT_HIGH_ACT)
+ temp |= FP_PT2_VSP;
+
+ write_fp(par, FP_PT2, temp);
write_fp(par, FP_DFC, FP_DFC_BC);
msrlo = MSR_LX_MSR_PADSEL_TFT_SEL_LOW;
diff --git a/drivers/video/hecubafb.c b/drivers/video/hecubafb.c
index f9d77adf035d..c77bcc6ab463 100644
--- a/drivers/video/hecubafb.c
+++ b/drivers/video/hecubafb.c
@@ -32,7 +32,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
diff --git a/drivers/video/hgafb.c b/drivers/video/hgafb.c
index db9b785b56eb..8bbf251f83d9 100644
--- a/drivers/video/hgafb.c
+++ b/drivers/video/hgafb.c
@@ -36,7 +36,6 @@
#include <linux/spinlock.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/fb.h>
#include <linux/init.h>
diff --git a/drivers/video/hitfb.c b/drivers/video/hitfb.c
index bf78779199c6..393f3f3d3dfe 100644
--- a/drivers/video/hitfb.c
+++ b/drivers/video/hitfb.c
@@ -16,7 +16,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/platform_device.h>
diff --git a/drivers/video/hpfb.c b/drivers/video/hpfb.c
index b8ebff1e8493..c8e280f1bb0b 100644
--- a/drivers/video/hpfb.c
+++ b/drivers/video/hpfb.c
@@ -10,7 +10,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/fb.h>
diff --git a/drivers/video/i810/i810-i2c.c b/drivers/video/i810/i810-i2c.c
index 9dd55e5324a1..cd2c728a809b 100644
--- a/drivers/video/i810/i810-i2c.c
+++ b/drivers/video/i810/i810-i2c.c
@@ -11,6 +11,7 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/delay.h>
+#include <linux/gfp.h>
#include <linux/pci.h>
#include <linux/fb.h>
#include "i810.h"
diff --git a/drivers/video/imsttfb.c b/drivers/video/imsttfb.c
index 15d50b9906ce..efb2c10656b0 100644
--- a/drivers/video/imsttfb.c
+++ b/drivers/video/imsttfb.c
@@ -21,7 +21,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
diff --git a/drivers/video/intelfb/intelfbhw.c b/drivers/video/intelfb/intelfbhw.c
index 81627466804e..38065cf94ac4 100644
--- a/drivers/video/intelfb/intelfbhw.c
+++ b/drivers/video/intelfb/intelfbhw.c
@@ -24,7 +24,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/fb.h>
#include <linux/ioport.h>
diff --git a/drivers/video/leo.c b/drivers/video/leo.c
index e145e2d16fe3..1db55f128490 100644
--- a/drivers/video/leo.c
+++ b/drivers/video/leo.c
@@ -11,7 +11,6 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/fb.h>
diff --git a/drivers/video/matrox/i2c-matroxfb.c b/drivers/video/matrox/i2c-matroxfb.c
index f3728ab262f8..403b14445a78 100644
--- a/drivers/video/matrox/i2c-matroxfb.c
+++ b/drivers/video/matrox/i2c-matroxfb.c
@@ -13,6 +13,7 @@
#include "matroxfb_base.h"
#include "matroxfb_maven.h"
#include <linux/i2c.h>
+#include <linux/slab.h>
#include <linux/i2c-algo-bit.h>
/* MGA-TVO I2C for G200, G400 */
diff --git a/drivers/video/matrox/matroxfb_base.c b/drivers/video/matrox/matroxfb_base.c
index 7064fb4427b6..052dd9f0b760 100644
--- a/drivers/video/matrox/matroxfb_base.c
+++ b/drivers/video/matrox/matroxfb_base.c
@@ -113,6 +113,7 @@
#include "matroxfb_g450.h"
#include <linux/matroxfb.h>
#include <linux/interrupt.h>
+#include <linux/slab.h>
#include <linux/uaccess.h>
#ifdef CONFIG_PPC_PMAC
diff --git a/drivers/video/matrox/matroxfb_crtc2.c b/drivers/video/matrox/matroxfb_crtc2.c
index 78414baa5a54..d7112c39614b 100644
--- a/drivers/video/matrox/matroxfb_crtc2.c
+++ b/drivers/video/matrox/matroxfb_crtc2.c
@@ -15,6 +15,7 @@
#include "matroxfb_misc.h"
#include "matroxfb_DAC1064.h"
#include <linux/matroxfb.h>
+#include <linux/slab.h>
#include <linux/uaccess.h>
/* **************************************************** */
diff --git a/drivers/video/matrox/matroxfb_maven.c b/drivers/video/matrox/matroxfb_maven.c
index 91af9159111f..1e3e8f19783e 100644
--- a/drivers/video/matrox/matroxfb_maven.c
+++ b/drivers/video/matrox/matroxfb_maven.c
@@ -17,6 +17,7 @@
#include "matroxfb_DAC1064.h"
#include <linux/i2c.h>
#include <linux/matroxfb.h>
+#include <linux/slab.h>
#include <asm/div64.h>
#define MGATVO_B 1
diff --git a/drivers/video/maxinefb.c b/drivers/video/maxinefb.c
index 7854c7a37dc5..5cf52d3c8e75 100644
--- a/drivers/video/maxinefb.c
+++ b/drivers/video/maxinefb.c
@@ -28,7 +28,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/fb.h>
diff --git a/drivers/video/mb862xx/mb862xxfb_accel.c b/drivers/video/mb862xx/mb862xxfb_accel.c
index 049256052b1a..fe92eed6da70 100644
--- a/drivers/video/mb862xx/mb862xxfb_accel.c
+++ b/drivers/video/mb862xx/mb862xxfb_accel.c
@@ -4,7 +4,7 @@
* Fujitsu Carmine/Coral-P(A)/Lime framebuffer driver acceleration support
*
* (C) 2007 Alexander Shishkin <virtuoso@slind.org>
- * (C) 2009 Valentin Sitdikov <valentin.sitdikov@siemens.com>
+ * (C) 2009 Valentin Sitdikov <v.sitdikov@gmail.com>
* (C) 2009 Siemens AG
*
* This program is free software; you can redistribute it and/or modify
@@ -16,7 +16,9 @@
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/module.h>
#include <linux/pci.h>
+#include <linux/slab.h>
#if defined(CONFIG_OF)
#include <linux/of_platform.h>
#endif
@@ -329,3 +331,5 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
info->fix.accel = 0xff; /*FIXME: add right define */
}
EXPORT_SYMBOL(mb862xxfb_init_accel);
+
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/video/mbx/mbxdebugfs.c b/drivers/video/mbx/mbxdebugfs.c
index 15b8b3c4330e..ecad96524570 100644
--- a/drivers/video/mbx/mbxdebugfs.c
+++ b/drivers/video/mbx/mbxdebugfs.c
@@ -1,4 +1,5 @@
#include <linux/debugfs.h>
+#include <linux/slab.h>
#define BIG_BUFFER_SIZE (1024)
diff --git a/drivers/video/metronomefb.c b/drivers/video/metronomefb.c
index 661bfd20d194..9b3d6e4584cc 100644
--- a/drivers/video/metronomefb.c
+++ b/drivers/video/metronomefb.c
@@ -23,7 +23,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
diff --git a/drivers/video/modedb.c b/drivers/video/modedb.c
index b895aae41630..0a4dbdc1693a 100644
--- a/drivers/video/modedb.c
+++ b/drivers/video/modedb.c
@@ -12,6 +12,7 @@
*/
#include <linux/module.h>
+#include <linux/slab.h>
#include <linux/fb.h>
#include <linux/kernel.h>
diff --git a/drivers/video/msm/mddi.c b/drivers/video/msm/mddi.c
index 474421fe79a6..c1ff271017a9 100644
--- a/drivers/video/msm/mddi.c
+++ b/drivers/video/msm/mddi.c
@@ -21,6 +21,7 @@
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
+#include <linux/gfp.h>
#include <linux/spinlock.h>
#include <linux/clk.h>
#include <linux/io.h>
diff --git a/drivers/video/msm/mddi_client_dummy.c b/drivers/video/msm/mddi_client_dummy.c
index ebbae87885b6..d2a091cebe2c 100644
--- a/drivers/video/msm/mddi_client_dummy.c
+++ b/drivers/video/msm/mddi_client_dummy.c
@@ -15,6 +15,7 @@
* GNU General Public License for more details.
*/
+#include <linux/slab.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
diff --git a/drivers/video/msm/mddi_client_nt35399.c b/drivers/video/msm/mddi_client_nt35399.c
index c9e9349451cb..f239f4a25e01 100644
--- a/drivers/video/msm/mddi_client_nt35399.c
+++ b/drivers/video/msm/mddi_client_nt35399.c
@@ -21,6 +21,7 @@
#include <linux/interrupt.h>
#include <linux/sched.h>
#include <linux/gpio.h>
+#include <linux/slab.h>
#include <mach/msm_fb.h>
static DECLARE_WAIT_QUEUE_HEAD(nt35399_vsync_wait);
diff --git a/drivers/video/msm/mddi_client_toshiba.c b/drivers/video/msm/mddi_client_toshiba.c
index 71048e78f7f0..f9bc932ac46b 100644
--- a/drivers/video/msm/mddi_client_toshiba.c
+++ b/drivers/video/msm/mddi_client_toshiba.c
@@ -21,6 +21,7 @@
#include <linux/interrupt.h>
#include <linux/gpio.h>
#include <linux/sched.h>
+#include <linux/slab.h>
#include <mach/msm_fb.h>
diff --git a/drivers/video/msm/mdp.c b/drivers/video/msm/mdp.c
index 6c519e2fa2b7..19c01c6208e8 100644
--- a/drivers/video/msm/mdp.c
+++ b/drivers/video/msm/mdp.c
@@ -23,6 +23,7 @@
#include <linux/clk.h>
#include <linux/file.h>
#include <linux/major.h>
+#include <linux/slab.h>
#include <mach/msm_iomap.h>
#include <mach/msm_fb.h>
diff --git a/drivers/video/msm/msm_fb.c b/drivers/video/msm/msm_fb.c
index 49101dda45ee..debe5933fd2e 100644
--- a/drivers/video/msm/msm_fb.c
+++ b/drivers/video/msm/msm_fb.c
@@ -17,6 +17,7 @@
#include <linux/platform_device.h>
#include <linux/module.h>
#include <linux/fb.h>
+#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/freezer.h>
diff --git a/drivers/video/nvidia/nv_backlight.c b/drivers/video/nvidia/nv_backlight.c
index 443e3c85a9a0..2fb552a6f32c 100644
--- a/drivers/video/nvidia/nv_backlight.c
+++ b/drivers/video/nvidia/nv_backlight.c
@@ -94,6 +94,7 @@ static struct backlight_ops nvidia_bl_ops = {
void nvidia_bl_init(struct nvidia_par *par)
{
+ struct backlight_properties props;
struct fb_info *info = pci_get_drvdata(par->pci_dev);
struct backlight_device *bd;
char name[12];
@@ -109,7 +110,10 @@ void nvidia_bl_init(struct nvidia_par *par)
snprintf(name, sizeof(name), "nvidiabl%d", info->node);
- bd = backlight_device_register(name, info->dev, par, &nvidia_bl_ops);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
+ bd = backlight_device_register(name, info->dev, par, &nvidia_bl_ops,
+ &props);
if (IS_ERR(bd)) {
info->bl_dev = NULL;
printk(KERN_WARNING "nvidia: Backlight registration failed\n");
@@ -121,7 +125,6 @@ void nvidia_bl_init(struct nvidia_par *par)
0x158 * FB_BACKLIGHT_MAX / MAX_LEVEL,
0x534 * FB_BACKLIGHT_MAX / MAX_LEVEL);
- bd->props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
bd->props.brightness = bd->props.max_brightness;
bd->props.power = FB_BLANK_UNBLANK;
backlight_update_status(bd);
diff --git a/drivers/video/nvidia/nv_i2c.c b/drivers/video/nvidia/nv_i2c.c
index 6aaddb4f6788..d7994a173245 100644
--- a/drivers/video/nvidia/nv_i2c.c
+++ b/drivers/video/nvidia/nv_i2c.c
@@ -13,6 +13,7 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/delay.h>
+#include <linux/gfp.h>
#include <linux/pci.h>
#include <linux/fb.h>
diff --git a/drivers/video/nvidia/nv_of.c b/drivers/video/nvidia/nv_of.c
index 73afd7eb9977..3bc13df4b120 100644
--- a/drivers/video/nvidia/nv_of.c
+++ b/drivers/video/nvidia/nv_of.c
@@ -13,6 +13,7 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/delay.h>
+#include <linux/gfp.h>
#include <linux/pci.h>
#include <linux/fb.h>
diff --git a/drivers/video/nvidia/nv_setup.c b/drivers/video/nvidia/nv_setup.c
index eef2bb298d9f..2f2e162134fa 100644
--- a/drivers/video/nvidia/nv_setup.c
+++ b/drivers/video/nvidia/nv_setup.c
@@ -50,6 +50,7 @@
#include <video/vga.h>
#include <linux/delay.h>
#include <linux/pci.h>
+#include <linux/slab.h>
#include "nv_type.h"
#include "nv_local.h"
#include "nv_proto.h"
diff --git a/drivers/video/offb.c b/drivers/video/offb.c
index b043ac83c412..61f8b8f919b0 100644
--- a/drivers/video/offb.c
+++ b/drivers/video/offb.c
@@ -17,7 +17,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c
index e192b058a688..529483467abf 100644
--- a/drivers/video/omap/dispc.c
+++ b/drivers/video/omap/dispc.c
@@ -25,6 +25,7 @@
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/platform_device.h>
+#include <linux/slab.h>
#include <plat/sram.h>
#include <plat/board.h>
diff --git a/drivers/video/omap/lcd_mipid.c b/drivers/video/omap/lcd_mipid.c
index abe1c76a3257..64dcc7439c99 100644
--- a/drivers/video/omap/lcd_mipid.c
+++ b/drivers/video/omap/lcd_mipid.c
@@ -20,6 +20,7 @@
*/
#include <linux/device.h>
#include <linux/delay.h>
+#include <linux/slab.h>
#include <linux/workqueue.h>
#include <linux/spi/spi.h>
diff --git a/drivers/video/omap/lcdc.c b/drivers/video/omap/lcdc.c
index 9557f963662e..43ab7d8b66b2 100644
--- a/drivers/video/omap/lcdc.c
+++ b/drivers/video/omap/lcdc.c
@@ -28,6 +28,7 @@
#include <linux/dma-mapping.h>
#include <linux/vmalloc.h>
#include <linux/clk.h>
+#include <linux/gfp.h>
#include <mach/lcdc.h>
#include <plat/dma.h>
diff --git a/drivers/video/omap/omapfb_main.c b/drivers/video/omap/omapfb_main.c
index 8ce60e1b220a..e264efd0278f 100644
--- a/drivers/video/omap/omapfb_main.c
+++ b/drivers/video/omap/omapfb_main.c
@@ -26,6 +26,7 @@
*/
#include <linux/platform_device.h>
#include <linux/mm.h>
+#include <linux/slab.h>
#include <linux/uaccess.h>
#include <plat/dma.h>
diff --git a/drivers/video/omap2/displays/panel-generic.c b/drivers/video/omap2/displays/panel-generic.c
index c59e4baed8b2..300eff5de1b4 100644
--- a/drivers/video/omap2/displays/panel-generic.c
+++ b/drivers/video/omap2/displays/panel-generic.c
@@ -116,6 +116,24 @@ static int generic_panel_resume(struct omap_dss_device *dssdev)
return 0;
}
+static void generic_panel_set_timings(struct omap_dss_device *dssdev,
+ struct omap_video_timings *timings)
+{
+ dpi_set_timings(dssdev, timings);
+}
+
+static void generic_panel_get_timings(struct omap_dss_device *dssdev,
+ struct omap_video_timings *timings)
+{
+ *timings = dssdev->panel.timings;
+}
+
+static int generic_panel_check_timings(struct omap_dss_device *dssdev,
+ struct omap_video_timings *timings)
+{
+ return dpi_check_timings(dssdev, timings);
+}
+
static struct omap_dss_driver generic_driver = {
.probe = generic_panel_probe,
.remove = generic_panel_remove,
@@ -125,6 +143,10 @@ static struct omap_dss_driver generic_driver = {
.suspend = generic_panel_suspend,
.resume = generic_panel_resume,
+ .set_timings = generic_panel_set_timings,
+ .get_timings = generic_panel_get_timings,
+ .check_timings = generic_panel_check_timings,
+
.driver = {
.name = "generic_panel",
.owner = THIS_MODULE,
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
index fcd6a61a91eb..4f3988a41082 100644
--- a/drivers/video/omap2/displays/panel-taal.c
+++ b/drivers/video/omap2/displays/panel-taal.c
@@ -30,6 +30,7 @@
#include <linux/gpio.h>
#include <linux/completion.h>
#include <linux/workqueue.h>
+#include <linux/slab.h>
#include <plat/display.h>
@@ -486,6 +487,7 @@ static struct attribute_group taal_attr_group = {
static int taal_probe(struct omap_dss_device *dssdev)
{
+ struct backlight_properties props;
struct taal_data *td;
struct backlight_device *bldev;
int r;
@@ -520,11 +522,16 @@ static int taal_probe(struct omap_dss_device *dssdev)
/* if no platform set_backlight() defined, presume DSI backlight
* control */
+ memset(&props, 0, sizeof(struct backlight_properties));
if (!dssdev->set_backlight)
td->use_dsi_bl = true;
+ if (td->use_dsi_bl)
+ props.max_brightness = 255;
+ else
+ props.max_brightness = 127;
bldev = backlight_device_register("taal", &dssdev->dev, dssdev,
- &taal_bl_ops);
+ &taal_bl_ops, &props);
if (IS_ERR(bldev)) {
r = PTR_ERR(bldev);
goto err2;
@@ -534,13 +541,10 @@ static int taal_probe(struct omap_dss_device *dssdev)
bldev->props.fb_blank = FB_BLANK_UNBLANK;
bldev->props.power = FB_BLANK_UNBLANK;
- if (td->use_dsi_bl) {
- bldev->props.max_brightness = 255;
+ if (td->use_dsi_bl)
bldev->props.brightness = 255;
- } else {
- bldev->props.max_brightness = 127;
+ else
bldev->props.brightness = 127;
- }
taal_bl_update_status(bldev);
diff --git a/drivers/video/omap2/displays/panel-tpo-td043mtea1.c b/drivers/video/omap2/displays/panel-tpo-td043mtea1.c
index d578feee3550..e866e76b13d0 100644
--- a/drivers/video/omap2/displays/panel-tpo-td043mtea1.c
+++ b/drivers/video/omap2/displays/panel-tpo-td043mtea1.c
@@ -15,6 +15,7 @@
#include <linux/regulator/consumer.h>
#include <linux/gpio.h>
#include <linux/err.h>
+#include <linux/slab.h>
#include <plat/display.h>
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index 8254a4232a53..54344184dd73 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -590,6 +590,9 @@ int dss_init(bool skip_init)
}
}
+ dss.dsi_clk_source = DSS_SRC_DSS1_ALWON_FCLK;
+ dss.dispc_clk_source = DSS_SRC_DSS1_ALWON_FCLK;
+
dss_save_context();
rev = dss_read_reg(DSS_REVISION);
diff --git a/drivers/video/omap2/dss/manager.c b/drivers/video/omap2/dss/manager.c
index 9acef00c47ea..0820986d4a68 100644
--- a/drivers/video/omap2/dss/manager.c
+++ b/drivers/video/omap2/dss/manager.c
@@ -23,6 +23,7 @@
#define DSS_SUBSYS_NAME "MANAGER"
#include <linux/kernel.h>
+#include <linux/slab.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/spinlock.h>
diff --git a/drivers/video/omap2/dss/overlay.c b/drivers/video/omap2/dss/overlay.c
index aed3f3194347..82336583adef 100644
--- a/drivers/video/omap2/dss/overlay.c
+++ b/drivers/video/omap2/dss/overlay.c
@@ -29,6 +29,7 @@
#include <linux/kobject.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
+#include <linux/slab.h>
#include <plat/display.h>
#include <plat/cpu.h>
diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c
index 4a76917b7cc8..4b4506da96da 100644
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/omap2/omapfb/omapfb-main.c
@@ -22,6 +22,7 @@
#include <linux/module.h>
#include <linux/delay.h>
+#include <linux/slab.h>
#include <linux/fb.h>
#include <linux/dma-mapping.h>
#include <linux/vmalloc.h>
diff --git a/drivers/video/omap2/vram.c b/drivers/video/omap2/vram.c
index 55a4de5e5d10..3b1237ad85ed 100644
--- a/drivers/video/omap2/vram.c
+++ b/drivers/video/omap2/vram.c
@@ -23,6 +23,7 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/list.h>
+#include <linux/slab.h>
#include <linux/seq_file.h>
#include <linux/bootmem.h>
#include <linux/completion.h>
@@ -511,13 +512,14 @@ static u32 omap_vram_sdram_size __initdata;
static u32 omap_vram_def_sdram_size __initdata;
static u32 omap_vram_def_sdram_start __initdata;
-static void __init omap_vram_early_vram(char **p)
+static int __init omap_vram_early_vram(char *p)
{
- omap_vram_def_sdram_size = memparse(*p, p);
- if (**p == ',')
- omap_vram_def_sdram_start = simple_strtoul((*p) + 1, p, 16);
+ omap_vram_def_sdram_size = memparse(p, &p);
+ if (*p == ',')
+ omap_vram_def_sdram_start = simple_strtoul(p + 1, &p, 16);
+ return 0;
}
-__early_param("vram=", omap_vram_early_vram);
+early_param("vram", omap_vram_early_vram);
/*
* Called from map_io. We need to call to this early enough so that we
diff --git a/drivers/video/output.c b/drivers/video/output.c
index 5137aa016b83..0d6f2cda9369 100644
--- a/drivers/video/output.c
+++ b/drivers/video/output.c
@@ -23,6 +23,7 @@
*/
#include <linux/module.h>
#include <linux/video_output.h>
+#include <linux/slab.h>
#include <linux/err.h>
#include <linux/ctype.h>
diff --git a/drivers/video/p9100.c b/drivers/video/p9100.c
index 7fa4ab01b0d3..81440f2b9091 100644
--- a/drivers/video/p9100.c
+++ b/drivers/video/p9100.c
@@ -10,7 +10,6 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/fb.h>
diff --git a/drivers/video/platinumfb.c b/drivers/video/platinumfb.c
index 0a366d86f08e..8a204e7a5b5b 100644
--- a/drivers/video/platinumfb.c
+++ b/drivers/video/platinumfb.c
@@ -24,7 +24,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
diff --git a/drivers/video/pmag-aa-fb.c b/drivers/video/pmag-aa-fb.c
index 6515ec11c16b..838424817de2 100644
--- a/drivers/video/pmag-aa-fb.c
+++ b/drivers/video/pmag-aa-fb.c
@@ -28,7 +28,6 @@
#include <linux/string.h>
#include <linux/timer.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/fb.h>
diff --git a/drivers/video/pnx4008/pnxrgbfb.c b/drivers/video/pnx4008/pnxrgbfb.c
index 4db6b48a8715..b2252fea2858 100644
--- a/drivers/video/pnx4008/pnxrgbfb.c
+++ b/drivers/video/pnx4008/pnxrgbfb.c
@@ -18,7 +18,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
diff --git a/drivers/video/pnx4008/sdum.c b/drivers/video/pnx4008/sdum.c
index 2aa09bce3944..5ec4f2d439c9 100644
--- a/drivers/video/pnx4008/sdum.c
+++ b/drivers/video/pnx4008/sdum.c
@@ -20,7 +20,6 @@
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/tty.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
@@ -29,6 +28,7 @@
#include <linux/init.h>
#include <linux/dma-mapping.h>
#include <linux/clk.h>
+#include <linux/gfp.h>
#include <asm/uaccess.h>
#include <mach/gpio.h>
diff --git a/drivers/video/pxa168fb.c b/drivers/video/pxa168fb.c
index 75285d3f393c..c91a7f70f7b0 100644
--- a/drivers/video/pxa168fb.c
+++ b/drivers/video/pxa168fb.c
@@ -668,7 +668,7 @@ static int __init pxa168fb_probe(struct platform_device *pdev)
/*
* Map LCD controller registers.
*/
- fbi->reg_base = ioremap_nocache(res->start, res->end - res->start);
+ fbi->reg_base = ioremap_nocache(res->start, resource_size(res));
if (fbi->reg_base == NULL) {
ret = -ENOMEM;
goto failed;
diff --git a/drivers/video/q40fb.c b/drivers/video/q40fb.c
index de40a626dc76..fc32c323a381 100644
--- a/drivers/video/q40fb.c
+++ b/drivers/video/q40fb.c
@@ -14,7 +14,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
diff --git a/drivers/video/riva/fbdev.c b/drivers/video/riva/fbdev.c
index d94c57ffbdb1..618f36bec10d 100644
--- a/drivers/video/riva/fbdev.c
+++ b/drivers/video/riva/fbdev.c
@@ -338,6 +338,7 @@ static struct backlight_ops riva_bl_ops = {
static void riva_bl_init(struct riva_par *par)
{
+ struct backlight_properties props;
struct fb_info *info = pci_get_drvdata(par->pdev);
struct backlight_device *bd;
char name[12];
@@ -353,7 +354,10 @@ static void riva_bl_init(struct riva_par *par)
snprintf(name, sizeof(name), "rivabl%d", info->node);
- bd = backlight_device_register(name, info->dev, par, &riva_bl_ops);
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
+ bd = backlight_device_register(name, info->dev, par, &riva_bl_ops,
+ &props);
if (IS_ERR(bd)) {
info->bl_dev = NULL;
printk(KERN_WARNING "riva: Backlight registration failed\n");
@@ -365,7 +369,6 @@ static void riva_bl_init(struct riva_par *par)
MIN_LEVEL * FB_BACKLIGHT_MAX / MAX_LEVEL,
FB_BACKLIGHT_MAX);
- bd->props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
bd->props.brightness = bd->props.max_brightness;
bd->props.power = FB_BLANK_UNBLANK;
backlight_update_status(bd);
diff --git a/drivers/video/s1d13xxxfb.c b/drivers/video/s1d13xxxfb.c
index 7b63429f1a7c..a6247fc081ab 100644
--- a/drivers/video/s1d13xxxfb.c
+++ b/drivers/video/s1d13xxxfb.c
@@ -31,6 +31,7 @@
#include <linux/fb.h>
#include <linux/spinlock_types.h>
#include <linux/spinlock.h>
+#include <linux/slab.h>
#include <asm/io.h>
diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index 53cb722c45a0..9682ecc60e12 100644
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/s3c-fb.c
@@ -16,8 +16,8 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
+#include <linux/slab.h>
#include <linux/init.h>
-#include <linux/gfp.h>
#include <linux/clk.h>
#include <linux/fb.h>
#include <linux/io.h>
diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c
index c3fad34309ed..d4471b4c0374 100644
--- a/drivers/video/s3fb.c
+++ b/drivers/video/s3fb.c
@@ -17,7 +17,6 @@
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/tty.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/fb.h>
#include <linux/svga.h>
diff --git a/drivers/video/savage/savagefb-i2c.c b/drivers/video/savage/savagefb-i2c.c
index 574b29e9f8f2..ed371c868b3a 100644
--- a/drivers/video/savage/savagefb-i2c.c
+++ b/drivers/video/savage/savagefb-i2c.c
@@ -13,6 +13,7 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/delay.h>
+#include <linux/gfp.h>
#include <linux/pci.h>
#include <linux/fb.h>
diff --git a/drivers/video/sh7760fb.c b/drivers/video/sh7760fb.c
index 9f6d6e61f0cc..bea38fce2470 100644
--- a/drivers/video/sh7760fb.c
+++ b/drivers/video/sh7760fb.c
@@ -26,6 +26,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
+#include <linux/slab.h>
#include <asm/sh7760fb.h>
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index bbd1dbf4026a..e14bd0749129 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -20,6 +20,7 @@
#include <linux/interrupt.h>
#include <linux/vmalloc.h>
#include <linux/ioctl.h>
+#include <linux/slab.h>
#include <video/sh_mobile_lcdc.h>
#include <asm/atomic.h>
diff --git a/drivers/video/sstfb.c b/drivers/video/sstfb.c
index 79840f11fecb..dee64c3b1e67 100644
--- a/drivers/video/sstfb.c
+++ b/drivers/video/sstfb.c
@@ -86,7 +86,6 @@
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/init.h>
-#include <linux/slab.h>
#include <asm/io.h>
#include <linux/uaccess.h>
#include <video/sstfb.h>
diff --git a/drivers/video/sunxvr1000.c b/drivers/video/sunxvr1000.c
index a8248c0b9192..23e69e834a18 100644
--- a/drivers/video/sunxvr1000.c
+++ b/drivers/video/sunxvr1000.c
@@ -5,7 +5,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/slab.h>
#include <linux/fb.h>
#include <linux/init.h>
#include <linux/of_device.h>
diff --git a/drivers/video/sunxvr2500.c b/drivers/video/sunxvr2500.c
index b1dde09e7015..5848436c19da 100644
--- a/drivers/video/sunxvr2500.c
+++ b/drivers/video/sunxvr2500.c
@@ -5,7 +5,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/slab.h>
#include <linux/fb.h>
#include <linux/pci.h>
#include <linux/init.h>
diff --git a/drivers/video/sunxvr500.c b/drivers/video/sunxvr500.c
index 4cd50497264d..b9c2b948d34d 100644
--- a/drivers/video/sunxvr500.c
+++ b/drivers/video/sunxvr500.c
@@ -5,7 +5,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/slab.h>
#include <linux/fb.h>
#include <linux/pci.h>
#include <linux/init.h>
@@ -242,11 +241,27 @@ static int __devinit e3d_set_fbinfo(struct e3d_info *ep)
static int __devinit e3d_pci_register(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
+ struct device_node *of_node;
+ const char *device_type;
struct fb_info *info;
struct e3d_info *ep;
unsigned int line_length;
int err;
+ of_node = pci_device_to_OF_node(pdev);
+ if (!of_node) {
+ printk(KERN_ERR "e3d: Cannot find OF node of %s\n",
+ pci_name(pdev));
+ return -ENODEV;
+ }
+
+ device_type = of_get_property(of_node, "device_type", NULL);
+ if (!device_type) {
+ printk(KERN_INFO "e3d: Ignoring secondary output device "
+ "at %s\n", pci_name(pdev));
+ return -ENODEV;
+ }
+
err = pci_enable_device(pdev);
if (err < 0) {
printk(KERN_ERR "e3d: Cannot enable PCI device %s\n",
@@ -265,13 +280,7 @@ static int __devinit e3d_pci_register(struct pci_dev *pdev,
ep->info = info;
ep->pdev = pdev;
spin_lock_init(&ep->lock);
- ep->of_node = pci_device_to_OF_node(pdev);
- if (!ep->of_node) {
- printk(KERN_ERR "e3d: Cannot find OF node of %s\n",
- pci_name(pdev));
- err = -ENODEV;
- goto err_release_fb;
- }
+ ep->of_node = of_node;
/* Read the PCI base register of the frame buffer, which we
* need in order to interpret the RAMDAC_VID_*FB* values in
diff --git a/drivers/video/svgalib.c b/drivers/video/svgalib.c
index 9c7106701572..fdb45674e2f6 100644
--- a/drivers/video/svgalib.c
+++ b/drivers/video/svgalib.c
@@ -15,7 +15,6 @@
#include <linux/string.h>
#include <linux/fb.h>
#include <linux/svga.h>
-#include <linux/slab.h>
#include <asm/types.h>
#include <asm/io.h>
diff --git a/drivers/video/syscopyarea.c b/drivers/video/syscopyarea.c
index a352d5f46bbf..844a32fd38ed 100644
--- a/drivers/video/syscopyarea.c
+++ b/drivers/video/syscopyarea.c
@@ -16,7 +16,6 @@
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/fb.h>
-#include <linux/slab.h>
#include <asm/types.h>
#include <asm/io.h>
#include "fb_draw.h"
diff --git a/drivers/video/tcx.c b/drivers/video/tcx.c
index 45b883598bf0..c0c2b18fcdcf 100644
--- a/drivers/video/tcx.c
+++ b/drivers/video/tcx.c
@@ -12,7 +12,6 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/fb.h>
diff --git a/drivers/video/tgafb.c b/drivers/video/tgafb.c
index a86046ff60ad..1b3b1c718e80 100644
--- a/drivers/video/tgafb.c
+++ b/drivers/video/tgafb.c
@@ -25,7 +25,6 @@
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/selection.h>
-#include <linux/slab.h>
#include <linux/string.h>
#include <linux/tc.h>
diff --git a/drivers/video/tridentfb.c b/drivers/video/tridentfb.c
index 03a9c35e9f55..c6c77562839d 100644
--- a/drivers/video/tridentfb.c
+++ b/drivers/video/tridentfb.c
@@ -19,6 +19,7 @@
#include <linux/fb.h>
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/slab.h>
#include <linux/delay.h>
#include <video/vga.h>
diff --git a/drivers/video/uvesafb.c b/drivers/video/uvesafb.c
index 54fbb2995a5f..7b8839ebf3c4 100644
--- a/drivers/video/uvesafb.c
+++ b/drivers/video/uvesafb.c
@@ -18,6 +18,7 @@
#include <linux/fb.h>
#include <linux/io.h>
#include <linux/mutex.h>
+#include <linux/slab.h>
#include <video/edid.h>
#include <video/uvesafb.h>
#ifdef CONFIG_X86
diff --git a/drivers/video/vermilion/vermilion.c b/drivers/video/vermilion/vermilion.c
index c18f1884b550..931a567f9aff 100644
--- a/drivers/video/vermilion/vermilion.c
+++ b/drivers/video/vermilion/vermilion.c
@@ -33,6 +33,7 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/delay.h>
+#include <linux/slab.h>
#include <linux/mm.h>
#include <linux/fb.h>
#include <linux/pci.h>
diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c
index ef4128c8e57a..0cadf7aee27e 100644
--- a/drivers/video/vesafb.c
+++ b/drivers/video/vesafb.c
@@ -13,7 +13,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/fb.h>
#include <linux/ioport.h>
@@ -226,7 +225,7 @@ static int __init vesafb_setup(char *options)
return 0;
}
-static int __devinit vesafb_probe(struct platform_device *dev)
+static int __init vesafb_probe(struct platform_device *dev)
{
struct fb_info *info;
int i, err;
@@ -477,7 +476,6 @@ err:
}
static struct platform_driver vesafb_driver = {
- .probe = vesafb_probe,
.driver = {
.name = "vesafb",
},
@@ -493,20 +491,21 @@ static int __init vesafb_init(void)
/* ignore error return of fb_get_options */
fb_get_options("vesafb", &option);
vesafb_setup(option);
- ret = platform_driver_register(&vesafb_driver);
- if (!ret) {
- vesafb_device = platform_device_alloc("vesafb", 0);
+ vesafb_device = platform_device_alloc("vesafb", 0);
+ if (!vesafb_device)
+ return -ENOMEM;
- if (vesafb_device)
- ret = platform_device_add(vesafb_device);
- else
- ret = -ENOMEM;
+ ret = platform_device_add(vesafb_device);
+ if (!ret) {
+ ret = platform_driver_probe(&vesafb_driver, vesafb_probe);
+ if (ret)
+ platform_device_del(vesafb_device);
+ }
- if (ret) {
- platform_device_put(vesafb_device);
- platform_driver_unregister(&vesafb_driver);
- }
+ if (ret) {
+ platform_device_put(vesafb_device);
+ vesafb_device = NULL;
}
return ret;
diff --git a/drivers/video/vfb.c b/drivers/video/vfb.c
index b8ab995fbda7..9b5532b4de35 100644
--- a/drivers/video/vfb.c
+++ b/drivers/video/vfb.c
@@ -15,7 +15,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
diff --git a/drivers/video/vga16fb.c b/drivers/video/vga16fb.c
index 76d8dae5b1bb..bf638a47a5b3 100644
--- a/drivers/video/vga16fb.c
+++ b/drivers/video/vga16fb.c
@@ -15,7 +15,6 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/fb.h>
#include <linux/ioport.h>
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index ce7783b63f6a..777b38a06d40 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -21,6 +21,7 @@
#include <linux/module.h>
#include <linux/seq_file.h>
+#include <linux/slab.h>
#include <linux/stat.h>
#define _MASTER_FILE
diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c
index 65ccd215d496..d31dc96f838a 100644
--- a/drivers/video/vt8623fb.c
+++ b/drivers/video/vt8623fb.c
@@ -18,7 +18,6 @@
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/tty.h>
-#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/fb.h>
#include <linux/svga.h>
diff --git a/drivers/video/w100fb.c b/drivers/video/w100fb.c
index 5d223959778a..31b0e17ed090 100644
--- a/drivers/video/w100fb.c
+++ b/drivers/video/w100fb.c
@@ -30,6 +30,7 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/platform_device.h>
+#include <linux/slab.h>
#include <linux/string.h>
#include <linux/vmalloc.h>
#include <asm/io.h>
diff --git a/drivers/video/xen-fbfront.c b/drivers/video/xen-fbfront.c
index 603598f4dbb1..fa97d3e7c21a 100644
--- a/drivers/video/xen-fbfront.c
+++ b/drivers/video/xen-fbfront.c
@@ -23,6 +23,7 @@
#include <linux/errno.h>
#include <linux/fb.h>
#include <linux/module.h>
+#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/mm.h>
diff --git a/drivers/video/xilinxfb.c b/drivers/video/xilinxfb.c
index ed7c8d0ddccb..3fcb83f03881 100644
--- a/drivers/video/xilinxfb.c
+++ b/drivers/video/xilinxfb.c
@@ -34,6 +34,7 @@
#include <linux/of_platform.h>
#include <linux/io.h>
#include <linux/xilinxfb.h>
+#include <linux/slab.h>
#include <asm/dcr.h>
#define DRIVER_NAME "xilinxfb"