Kim, Milo 8cc9764c9c drivers/video/backlight/lp855x_bl.c: use generic PWM functions ... The LP855x family devices support the PWM input for the backlight control. Period of the PWM is configurable in the platform side. Platform specific functions are unnecessary anymore because generic PWM functions are used inside the driver. (PWM input mode) To set the brightness, new lp855x_pwm_ctrl() is used. If a PWM device is not allocated, devm_pwm_get() is called. The PWM consumer name is from the chip name such as 'lp8550' and 'lp8556'. To get the brightness value, no additional handling is required. Just the value of 'props.brightness' is returned. If the PWM driver is not ready while initializing the LP855x driver, it's OK. The PWM device can be retrieved later, when the brightness value is changed. Documentation is updated with an example. [akpm@linux-foundation.org: coding-style simplification, per Thierry] Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com> Cc: Thierry Reding <thierry.reding@avionic-design.de> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Bryan Wu <bryan.wu@canonical.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2012-12-17 17:15:16 -08:00
..
aty	mm: kill vma flag VM_RESERVED and mm->reserved_vm counter	2012-10-09 16:22:19 +09:00
backlight	drivers/video/backlight/lp855x_bl.c: use generic PWM functions	2012-12-17 17:15:16 -08:00
console	fbdev changes for 3.8:	2012-12-15 13:03:48 -08:00
exynos	video: exynos_dp: remove redundant parameters	2012-11-29 10:33:28 +09:00
geode	sections: fix section conflicts in drivers/video	2012-10-06 03:04:44 +09:00
i810	sections: fix section conflicts in drivers/video	2012-10-06 03:04:44 +09:00
intelfb
kyro
logo
matrox
mb862xx	drivers/video/mb862xx/mb862xxfbdrv.c: fix error return code	2012-09-22 21:41:51 +00:00
mbx	video: mbxfb: Include linux/io.h instead of asm/io.h	2012-09-22 21:19:38 +00:00
msm	fbdev updates for 3.7	2012-10-12 10:21:02 +09:00
nvidia
omap	ARM: OMAP: Move plat-omap/dma-omap.h to include/linux/omap-dma.h	2012-11-30 08:41:50 -08:00
omap2	ARM: OMAP: Fix drivers to depend on omap for internal devices	2012-12-16 15:23:37 -08:00
riva
savage	drivers/video/savage/savagefb_driver.c: fix error return code	2012-10-10 02:06:18 +00:00
sis	drivers/video/sis/initextlfb.c: removes unnecessary semicolon	2012-09-22 21:35:41 +00:00
vermilion	fbdev updates for 3.7	2012-10-12 10:21:02 +09:00
via	viafb: don't touch clock state on OLPC XO-1.5	2012-09-22 21:31:01 +00:00
68328fb.c	mm: kill vma flag VM_RESERVED and mm->reserved_vm counter	2012-10-09 16:22:19 +09:00
acornfb.c
acornfb.h
amba-clcd.c
amifb.c	fbdev/amifb: Remove write-only variable amifb_inverse	2012-08-23 13:19:46 +00:00
arcfb.c	drivers/video/arcfb.c: fix error return code	2012-09-22 21:41:53 +00:00
arkfb.c
asiliantfb.c
atafb.c
atafb.h
atafb_iplan2p2.c
atafb_iplan2p4.c
atafb_iplan2p8.c
atafb_mfb.c
atafb_utils.h
atmel_lcdfb.c	arm: at91: move platfarm_data to include/linux/platform_data/atmel.h	2012-11-06 20:29:33 +08:00
au1100fb.c
au1100fb.h
au1200fb.c
au1200fb.h
auo_k190x.c	drivers/video/auo_k190x.c: drop kfree of devm_kzalloc's data	2012-08-23 12:32:09 +00:00
auo_k190x.h
auo_k1900fb.c
auo_k1901fb.c
bf54x-lq043fb.c	video: bf*: Add missing spinlock init	2012-09-22 21:35:02 +00:00
bf537-lq035.c	drivers/video/bf537-lq035.c: use devm_ functions	2012-08-23 12:59:58 +00:00
bfin-lq035q1-fb.c	video: bf*: Add missing spinlock init	2012-09-22 21:35:02 +00:00
bfin-t350mcqb-fb.c	video: bf*: Add missing spinlock init	2012-09-22 21:35:02 +00:00
bfin_adv7393fb.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-07-24 13:34:56 -07:00
bfin_adv7393fb.h
broadsheetfb.c
bt431.h
bt455.h
bw2.c	drivers/video/bw2.c: fix error return code	2012-09-22 21:41:52 +00:00
c2p.h
c2p_core.h
c2p_iplan2.c
c2p_planar.c
carminefb.c
carminefb.h
carminefb_regs.h
cfbcopyarea.c
cfbfillrect.c
cfbimgblt.c
cg3.c	drivers/video/cg3.c: fix error return code	2012-09-22 21:41:51 +00:00
cg6.c
cg14.c
chipsfb.c
cirrusfb.c	video: Fix typo in drivers/video	2012-07-24 12:58:15 +02:00
clps711xfb.c	ARM: clps711x: Moving backlight controls of framebuffer driver to the board	2012-11-21 09:57:45 -08:00
cobalt_lcdfb.c	drivers/video/cobalt_lcdfb.c: use devm_ functions	2012-08-23 12:59:02 +00:00
controlfb.c
controlfb.h
cyber2000fb.c	drivers/video/cyber2000fb.c: fix error return code	2012-09-22 21:41:52 +00:00
cyber2000fb.h
da8xx-fb.c	da8xx: Fix revision check on the da8xx driver	2012-12-04 11:19:41 +02:00
dnfb.c
edid.h
efifb.c	efifb: Skip DMI checks if the bootloader knows what it's doing	2012-09-17 13:29:23 +01:00
ep93xx-fb.c	fbdev updates for 3.7	2012-10-12 10:21:02 +09:00
fb-puv3.c	mm: kill vma flag VM_RESERVED and mm->reserved_vm counter	2012-10-09 16:22:19 +09:00
fb_ddc.c
fb_defio.c	mm: kill vma flag VM_RESERVED and mm->reserved_vm counter	2012-10-09 16:22:19 +09:00
fb_draw.h	fbdev: Make pixel_to_pat() failure mode more friendly	2012-07-29 12:25:06 +00:00
fb_notify.c
fb_sys_fops.c
fbcmap.c
fbcvt.c
fbmem.c	mm: kill vma flag VM_RESERVED and mm->reserved_vm counter	2012-10-09 16:22:19 +09:00
fbmon.c
fbsysfs.c
ffb.c
fm2fb.c
fsl-diu-fb.c	drivers/video: fsl-diu-fb: store EDID data in the global object	2012-11-26 13:41:20 -06:00
g364fb.c
gbefb.c	fbdev updates for 3.7	2012-10-12 10:21:02 +09:00
grvga.c
gxt4500.c	sections: fix section conflicts in drivers/video	2012-10-06 03:04:44 +09:00
hecubafb.c
hgafb.c
hitfb.c
hpfb.c	video: hpfb: Fix error handling	2012-09-22 21:16:20 +00:00
i740_reg.h
i740fb.c	video: Fix typo in drivers/video	2012-07-24 12:58:15 +02:00
igafb.c
imsttfb.c
imxfb.c	video: imxfb: remove cpu_is_xxx by using platform_device_id	2012-10-15 10:05:42 +08:00
jz4740_fb.c	fbdev updates for 3.7	2012-10-12 10:21:02 +09:00
Kconfig	drivers/video: add support for the Solomon SSD1307 OLED Controller	2012-12-10 11:33:53 +02:00
leo.c
macfb.c
macmodes.c
macmodes.h
Makefile	drivers/video: add support for the Solomon SSD1307 OLED Controller	2012-12-10 11:33:53 +02:00
maxinefb.c
metronomefb.c
modedb.c
mx3fb.c	video: mx3fb: remove unneeded mach/hardware.h inclusion	2012-10-15 10:03:14 +08:00
mxsfb.c
n411.c
neofb.c
nuc900fb.c	fbdev updates for 3.7	2012-10-12 10:21:02 +09:00
nuc900fb.h	ARM: w90x900: move platform_data definitions	2012-09-14 11:18:59 +02:00
offb.c
output.c
p9100.c
platinumfb.c
platinumfb.h
pm2fb.c
pm3fb.c
pmag-aa-fb.c
pmag-ba-fb.c
pmagb-b-fb.c
ps3fb.c	fbdev updates for 3.7	2012-10-12 10:21:02 +09:00
pvr2fb.c
pxa3xx-gcu.c
pxa3xx-gcu.h
pxa168fb.c
pxa168fb.h
pxafb.c	ARM: pxa: move platform_data definitions	2012-09-14 11:18:10 +02:00
pxafb.h
q40fb.c
s1d13xxxfb.c
s3c-fb.c	video: s3c-fb: fix red offset and length for ARGB232 format	2012-11-26 13:35:36 +09:00
s3c2410fb.c	video: s3c2410: fix checkpatch warnings	2012-09-22 21:37:56 +00:00
s3c2410fb.h
s3fb.c
sa1100fb.c
sa1100fb.h
sbuslib.c	mm: kill vma flag VM_RESERVED and mm->reserved_vm counter	2012-10-09 16:22:19 +09:00
sbuslib.h
sgivwfb.c
sh7760fb.c
sh_mipi_dsi.c	fbdev: sh_mipi_dsi: Remove last reference to LCDC platform data	2012-11-21 15:50:01 +01:00
sh_mobile_hdmi.c
sh_mobile_lcdcfb.c	fbdev: sh_mobile_lcdc: Make sh_mobile_lcdc_sys_bus_ops static	2012-11-21 15:50:02 +01:00
sh_mobile_lcdcfb.h	fbdev: sh_mobile_lcdc: Store the backlight brightness internally	2012-11-21 15:50:01 +01:00
sh_mobile_meram.c
skeletonfb.c
sm501fb.c
smscufx.c	mm: kill vma flag VM_RESERVED and mm->reserved_vm counter	2012-10-09 16:22:19 +09:00
ssd1307fb.c	drivers/video: add support for the Solomon SSD1307 OLED Controller	2012-12-10 11:33:53 +02:00
sstfb.c
sticore.h
stifb.c
sunxvr500.c	drivers/video/sunxvr500.c: fix error return code	2012-09-22 21:41:51 +00:00
sunxvr1000.c	drivers/video/sunxvr1000.c: fix error return code	2012-09-22 21:41:51 +00:00
sunxvr2500.c	drivers/video/sunxvr2500.c: fix error return code	2012-08-23 13:21:48 +00:00
svgalib.c
syscopyarea.c
sysfillrect.c
sysimgblt.c
tcx.c
tdfxfb.c
tgafb.c
tmiofb.c	tmiofb: missing NULL pointer checks	2012-09-01 08:51:03 -07:00
tridentfb.c
udlfb.c	fbdev updates for 3.7	2012-10-12 10:21:02 +09:00
uvesafb.c	video:uvesafb: check the return value of kzalloc	2012-08-23 13:18:08 +00:00
valkyriefb.c
valkyriefb.h
vesafb.c
vfb.c	mm: kill vma flag VM_RESERVED and mm->reserved_vm counter	2012-10-09 16:22:19 +09:00
vga16fb.c
vgastate.c
vt8500lcdfb.c	ARM: soc: multiplatform enablement	2012-10-01 19:11:38 -07:00
vt8500lcdfb.h
vt8623fb.c
w100fb.c
w100fb.h
wm8505fb.c	ARM: soc: multiplatform enablement	2012-10-01 19:11:38 -07:00
wm8505fb_regs.h
wmt_ge_rops.c	video: vt8500: Add devicetree support for vt8500-fb and wm8505-fb	2012-09-21 19:23:56 +12:00
wmt_ge_rops.h
xen-fbfront.c	xen-fbfront: handle backend CLOSED without CLOSING	2012-10-30 09:28:17 -04:00
xilinxfb.c