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linux_old1/drivers/video/backlight
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Robert Morell ef0a5e80f5 pwm_backlight: add check_fb() hook 
In systems with multiple framebuffer devices, one of the devices might be
blanked while another is unblanked.  In order for the backlight blanking
logic to know whether to turn off the backlight for a particular
framebuffer's blanking notification, it needs to be able to check if a
given framebuffer device corresponds to the backlight.

This plumbs the check_fb hook from core backlight through the
pwm_backlight helper to allow platform code to plug in a check_fb hook.

Signed-off-by: Robert Morell <rmorell@nvidia.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Arun Murthy <arun.murthy@stericsson.com>
Cc: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2011-03-22 17:44:00 -07:00
..
88pm860x_bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
Kconfig backlight: apple_bl depends on ACPI 2011-03-22 17:44:00 -07:00
Makefile mbp_nvidia_bl: rename to apple_bl 2011-03-22 17:44:00 -07:00
adp5520_bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
adp8860_bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
adx_bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
apple_bl.c mbp_nvidia_bl: rename to apple_bl 2011-03-22 17:44:00 -07:00
atmel-pwm-bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
backlight.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
corgi_lcd.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
cr_bllcd.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
da903x_bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
ep93xx_bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
generic_bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
hp680_bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
ili9320.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ili9320.h fb: add support for the ILI9320 video display controller 2008-07-24 10:47:40 -07:00
jornada720_bl.c drivers/video/backlight/jornada720_*.c: make needlessly global symbols static 2011-03-22 17:44:00 -07:00
jornada720_lcd.c drivers/video/backlight/jornada720_*.c: make needlessly global symbols static 2011-03-22 17:44:00 -07:00
kb3886_bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
l4f00242t03.c drivers/video/backlight/l4f00242t03.c: fix reset sequence 2011-01-13 08:03:06 -08:00
lcd.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ld9040.c drivers/vidfeo/backlight: ld9040 amoled driver support 2011-03-22 17:43:59 -07:00
ld9040_gamma.h drivers/vidfeo/backlight: ld9040 amoled driver support 2011-03-22 17:43:59 -07:00
lms283gf05.c backlight: fix blanking for LMS283GF05 LCD 2010-11-12 07:55:33 -08:00
locomolcd.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
ltv350qv.c drivers/video/backlight/ltv350qv.c: fix a memory leak 2011-03-04 17:53:38 -08:00
ltv350qv.h backlight: Add Samsung LTV350QV LCD driver 2007-10-11 22:24:12 +01:00
max8925_bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
omap1_bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
pcf50633-backlight.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
platform_lcd.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
progear_bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
pwm_bl.c pwm_backlight: add check_fb() hook 2011-03-22 17:44:00 -07:00
s6e63m0.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
s6e63m0_gamma.h backlight: add S6E63M0 AMOLED LCD Panel driver 2010-05-26 17:34:16 +01:00
tdo24m.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
tosa_bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
tosa_lcd.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
vgg2432a4.c spi: prefix modalias with "spi:" 2009-09-23 07:39:43 -07:00
wm831x_bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00