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linux/drivers/video
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Hans-Christian Egtvedt 3e074058d7 fbdev: LCD backlight driver using Atmel PWM driver 
This patch adds a platform driver using the ATMEL PWM driver to control a
backlight which requires a PWM signal and optional GPIO signal for discrete
on/off signal.  It has been tested on Favr-32 board from EarthLCD.

The driver is configurable by supplying a struct with the platform data.  See
the include/linux/atmel-pwm-bl.h for details.

The board code for Favr-32 will be submitted to the AVR32 kernel list.

Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-24 10:47:41 -07:00
..
aty
aty: use memory_read_from_buffer()
2008-07-24 10:47:39 -07:00
backlight
fbdev: LCD backlight driver using Atmel PWM driver
2008-07-24 10:47:41 -07:00
console
fbcon: bgcolor fix
2008-07-24 10:47:41 -07:00
display
fbdev: fix race in device_create
2008-05-20 13:31:53 -07:00
geode
lxfb: fix console blanking
2008-07-24 10:47:40 -07:00
i810
i810fb: fix console switch regression
2008-03-19 18:53:36 -07:00
intelfb
i2c: Let framebuffer drivers set their I2C bus class to DDC
2008-07-14 22:38:28 +02:00
kyro
fbdev: change asm/uaccess.h to linux/uaccess.h
2007-10-16 09:43:17 -07:00
logo
video/logo: add support for Blackfin/Linux logo for framebuffer console
2008-05-14 19:11:14 -07:00
matrox
i2c: Let framebuffer drivers set their I2C bus class to DDC
2008-07-14 22:38:28 +02:00
mbx
mbxfb: fix incorrect argument type
2008-03-10 18:01:20 -07:00
nvidia
video: replace remaining __FUNCTION__ occurrences
2008-04-28 08:58:42 -07:00
omap
PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures
2008-07-24 10:47:21 -07:00
pnx4008
drivers/video/pnx4008: eliminate double free
2008-05-13 08:02:24 -07:00
riva
video: replace remaining __FUNCTION__ occurrences
2008-04-28 08:58:42 -07:00
savage
savagefb: speed up the I2C bus
2008-04-28 08:58:38 -07:00
sis
video/sis/: remove compat code
2008-07-24 10:47:37 -07:00
vermilion
mm: remove nopage
2008-04-28 08:58:18 -07:00
68328fb.c
68328fb: the pseudo_palette is only 16 elements long
2007-07-17 10:23:11 -07:00
acornfb.c
PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures
2008-07-24 10:47:21 -07:00
acornfb.h
…
am200epd.c
fbdev: platforming metronomefb and am200epd
2008-04-28 08:58:41 -07:00
amba-clcd.c
some kmalloc/memset ->kzalloc (tree wide)
2007-07-19 10:04:50 -07:00
amifb.c
drivers/video/amifb.c cleanups
2008-07-24 10:47:40 -07:00
arcfb.c
fbdev: change asm/uaccess.h to linux/uaccess.h
2007-10-16 09:43:17 -07:00
arkfb.c
fbdev: framebuffer_alloc() fixes
2008-04-28 08:58:38 -07:00
asiliantfb.c
…
atafb_iplan2p2.c
…
atafb_iplan2p4.c
…
atafb_iplan2p8.c
…
atafb_mfb.c
…
atafb_utils.h
…
atafb.c
atafb: test virtual screen range before subtraction on unsigned
2008-07-24 10:47:37 -07:00
atafb.h
…
atmel_lcdfb.c
atmel_lcdfb: avoid division by zero
2008-07-24 10:47:40 -07:00
au1100fb.c
au1100fb: fix modpost warnings
2007-10-18 14:37:17 -07:00
au1100fb.h
…
au1200fb.c
some kmalloc/memset ->kzalloc (tree wide)
2007-07-19 10:04:50 -07:00
au1200fb.h
…
bf54x-lq043fb.c
lcd: add lcd_device to check_fb() entry in lcd_ops
2008-07-24 10:47:40 -07:00
bfin-t350mcqb-fb.c
lcd: add lcd_device to check_fb() entry in lcd_ops
2008-07-24 10:47:40 -07:00
bt431.h
…
bt455.h
…
bw2.c
sparc video: remove open boot prom code
2008-05-08 21:37:30 -07:00
c2p.c
export c2p
2008-07-20 17:24:39 -07:00
c2p.h
…
carminefb_regs.h
fbdev: add the carmine FB driver
2008-07-24 10:47:34 -07:00
carminefb.c
fbdev: add the carmine FB driver
2008-07-24 10:47:34 -07:00
carminefb.h
fbdev: add the carmine FB driver
2008-07-24 10:47:34 -07:00
cfbcopyarea.c
fb: add support for foreign endianness
2008-04-28 08:58:35 -07:00
cfbfillrect.c
fb: add support for foreign endianness
2008-04-28 08:58:35 -07:00
cfbimgblt.c
video: replace remaining __FUNCTION__ occurrences
2008-04-28 08:58:42 -07:00
cg3.c
sparc video: remove open boot prom code
2008-05-08 21:37:30 -07:00
cg6.c
sparc video: remove open boot prom code
2008-05-08 21:37:30 -07:00
cg14.c
sparc video: remove open boot prom code
2008-05-08 21:37:30 -07:00
chipsfb.c
PM: Introduce PM_EVENT_HIBERNATE callback state
2008-02-23 10:40:04 -08:00
cirrusfb.c
drivers/video/cirrusfb: fix RAM address printk
2008-06-12 18:05:41 -07:00
clps711xfb.c
proc: remove proc_root from drivers
2008-04-29 08:06:18 -07:00
cobalt_lcdfb.c
fbdev: add new Cobalt LCD framebuffer driver
2008-07-24 10:47:40 -07:00
controlfb.c
controlfb: the pseudo_palette is only 16 elements long
2007-07-17 10:23:11 -07:00
controlfb.h
…
cyber2000fb.c
[ARM] 4645/1: Cyberpro: Trivial fix to restore 16bpp mode.
2007-11-08 23:29:36 +00:00
cyber2000fb.h
…
cyblafb.c
drivers/video/: Spelling fixes
2008-02-03 17:31:49 +02:00
dnfb.c
m68k: dnfb doesnt check for Apollo
2008-05-18 13:28:49 -07:00
edid.h
…
efifb.c
x86_64 EFI boot support: EFI frame buffer driver
2007-11-29 09:24:54 -08:00
epson1355fb.c
fbdev: change asm/uaccess.h to linux/uaccess.h
2007-10-16 09:43:17 -07:00
fb_ddc.c
i2c: Let framebuffer drivers set their I2C bus class to DDC
2008-07-14 22:38:28 +02:00
fb_defio.c
fbdev: bugfix for multiprocess defio
2008-07-12 14:33:41 -07:00
fb_draw.h
fb: add support for foreign endianness
2008-04-28 08:58:35 -07:00
fb_notify.c
…
fb_sys_fops.c
fbdev: change asm/uaccess.h to linux/uaccess.h
2007-10-16 09:43:17 -07:00
fbcmap.c
fbdev: change asm/uaccess.h to linux/uaccess.h
2007-10-16 09:43:17 -07:00
fbcvt.c
…
fbmem.c
fbdev: xoffset, yoffset and yres are unsigned
2008-07-24 10:47:39 -07:00
fbmon.c
fbdev: width and height are unsigned
2008-07-24 10:47:39 -07:00
fbsysfs.c
fbdev: fix obvious bug in show_pan()
2007-05-08 11:15:26 -07:00
ffb.c
sparc video: remove open boot prom code
2008-05-08 21:37:30 -07:00
fm2fb.c
fm2fb: the pseudo_palette is only 16 elements long
2007-07-17 10:23:12 -07:00
fsl-diu-fb.c
fsl-diu-fb: update Freescale DIU driver to use page_alloc_exact()
2008-07-24 10:47:40 -07:00
fsl-diu-fb.h
fbdev: powerpc: driver for Freescale 8610 and 5121 DIU
2008-04-28 08:58:40 -07:00
g364fb.c
…
gbefb.c
gbefb: fix section mismatch warnings
2007-11-14 18:45:42 -08:00
gxt4500.c
fbdev: use DIV_ROUND_UP or roundup
2008-04-28 08:58:35 -07:00
hecubafb.c
fbdev: platforming hecubafb and n411
2008-04-28 08:58:41 -07:00
hgafb.c
hgafb: convert to new platform driver API
2008-07-24 10:47:39 -07:00
hitfb.c
fb: hitfb: Balance probe/remove section annotations.
2008-03-06 13:56:33 +09:00
hpfb.c
m68k: Return -ENODEV if no device is found
2008-05-18 13:28:50 -07:00
igafb.c
drivers/video: add missing pci_dev_get
2008-02-06 10:41:16 -08:00
imacfb.c
imacfb: remove reference to otherwise-unused, non-existent screen_info.imacpm_seg
2007-11-29 09:24:53 -08:00
imsttfb.c
video: replace remaining __FUNCTION__ occurrences
2008-04-28 08:58:42 -07:00
imxfb.c
PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures
2008-07-24 10:47:21 -07:00
imxfb.h
…
Kconfig
video: sh7760fb: SH7760/SH7763 LCDC framebuffer driver
2008-07-24 10:47:41 -07:00
leo.c
sparc: get leo framebuffer working
2008-06-10 14:13:09 -07:00
macfb.c
macfb: fix pseudo_palette size and overrun
2007-07-17 10:23:12 -07:00
macmodes.c
drivers/video/macmodes.c:mac_find_mode() mustn't be __devinit
2007-07-17 10:23:13 -07:00
macmodes.h
drivers/video/macmodes.c:mac_find_mode() mustn't be __devinit
2007-07-17 10:23:13 -07:00
Makefile
video: sh7760fb: SH7760/SH7763 LCDC framebuffer driver
2008-07-24 10:47:41 -07:00
maxinefb.c
…
metronomefb.c
video: use get/put_unaligned_* helpers
2008-04-29 08:06:28 -07:00
modedb.c
fbdev: export symbol fb_mode_option
2008-06-06 11:29:12 -07:00
n411.c
fbdev: platforming hecubafb and n411
2008-04-28 08:58:41 -07:00
neofb.c
neofb: drop the xtimings structure
2008-07-24 10:47:41 -07:00
offb.c
fbdev: Teaches offb about palette on radeon r5xx/r6xx
2008-07-22 10:39:36 +10:00
output.c
Convert from class_device to device for drivers/video
2007-10-12 14:51:04 -07:00
p9100.c
sparc video: remove open boot prom code
2008-05-08 21:37:30 -07:00
platinumfb.c
platinumfb: Use linux/of_{device,platform}.h instead of asm
2008-06-09 13:46:38 +10:00
platinumfb.h
…
pm2fb.c
video: replace remaining __FUNCTION__ occurrences
2008-04-28 08:58:42 -07:00
pm3fb.c
video: replace remaining __FUNCTION__ occurrences
2008-04-28 08:58:42 -07:00
pmag-aa-fb.c
fbcon: fix color generation for monochrome framebuffer
2008-02-06 10:41:18 -08:00
pmag-ba-fb.c
drivers/video/pmag-ba-fb.c: improve diagnostics
2007-10-16 09:43:19 -07:00
pmagb-b-fb.c
pmagb-b-fb: improve diagnostics
2007-10-16 09:43:20 -07:00
ps3fb.c
powerpc/ps3: Add a sub-match id to ps3_system_bus
2008-07-22 10:39:33 +10:00
pvr2fb.c
fb: pvr2fb: Fix up remaining section mismatch.
2008-03-06 13:39:18 +09:00
pxafb.c
pxafb: convert ctrlr_sem in a mutex
2008-07-24 10:47:37 -07:00
pxafb.h
pxafb: convert ctrlr_sem in a mutex
2008-07-24 10:47:37 -07:00
q40fb.c
q40fb: the pseudo_palette is only 16 elements long
2007-07-17 10:23:12 -07:00
s1d13xxxfb.c
drivers/video/s1d13xxxfb.c: fix build as module with dbg
2007-11-14 18:45:38 -08:00
s3c2410fb.c
S3C2410: fix driver MODULE_ALIAS()
2008-05-24 09:56:13 -07:00
s3c2410fb.h
S3C2410: clean out changelog header and tidy
2008-05-24 09:56:13 -07:00
s3fb.c
fbdev: framebuffer_alloc() fixes
2008-04-28 08:58:38 -07:00
sa1100fb.c
sa1100fb: convert ctrlr_sem in a mutex
2008-07-24 10:47:37 -07:00
sa1100fb.h
sa1100fb: convert ctrlr_sem in a mutex
2008-07-24 10:47:37 -07:00
sbuslib.c
sparc video: remove open boot prom code
2008-05-08 21:37:30 -07:00
sbuslib.h
sparc video: remove open boot prom code
2008-05-08 21:37:30 -07:00
sgivwfb.c
x86, VisWS: turn into generic arch, move definitions
2008-07-10 18:55:40 +02:00
sh7760fb.c
video: sh7760fb: SH7760/SH7763 LCDC framebuffer driver
2008-07-24 10:47:41 -07:00
sh_mobile_lcdcfb.c
fbdev: SuperH Mobile LCDC Driver
2008-07-24 10:47:38 -07:00
skeletonfb.c
skeletonfb: update to correct platform driver usage
2008-07-24 10:47:39 -07:00
sm501fb.c
sm501: fixup allocation code to be 64bit resource compliant
2008-07-24 10:47:40 -07:00
sstfb.c
video: replace remaining __FUNCTION__ occurrences
2008-04-28 08:58:42 -07:00
sticore.h
…
stifb.c
video: replace remaining __FUNCTION__ occurrences
2008-04-28 08:58:42 -07:00
sunxvr500.c
sparc video: remove open boot prom code
2008-05-08 21:37:30 -07:00
sunxvr2500.c
sparc video: remove open boot prom code
2008-05-08 21:37:30 -07:00
svgalib.c
svgalib: mode selection updates
2007-10-16 09:43:22 -07:00
syscopyarea.c
fb: add support for foreign endianness
2008-04-28 08:58:35 -07:00
sysfillrect.c
fb: add support for foreign endianness
2008-04-28 08:58:35 -07:00
sysimgblt.c
video: replace remaining __FUNCTION__ occurrences
2008-04-28 08:58:42 -07:00
tcx.c
sparc video: remove open boot prom code
2008-05-08 21:37:30 -07:00
tdfxfb.c
tdfxfb: remove ypan checks done by a higher layer
2008-07-24 10:47:38 -07:00
tgafb.c
tgafb: remove a redundant non-mono test in mono imageblit
2007-10-16 09:43:23 -07:00
tridentfb.c
tridentfb: remove warning message that cyblafb driver should be used
2008-07-24 10:47:36 -07:00
uvesafb.c
uvesafb: change mode parameter to mode_option
2008-07-24 10:47:37 -07:00
valkyriefb.c
some kmalloc/memset ->kzalloc (tree wide)
2007-07-19 10:04:50 -07:00
valkyriefb.h
…
vesafb.c
…
vfb.c
vfb: only enable if explicitly requested when compiled in
2008-07-24 10:47:39 -07:00
vga16fb.c
vga16fb: source code improvement
2008-07-24 10:47:38 -07:00
vgastate.c
vga: vgastate fix
2007-05-08 11:15:32 -07:00
vt8623fb.c
fbdev: framebuffer_alloc() fixes
2008-04-28 08:58:38 -07:00
w100fb.c
w100fb: add 80 MHz modeline
2008-07-04 10:40:08 -07:00
w100fb.h
…
xen-fbfront.c
xen pvfb: Dynamic mode support (screen resizing)
2008-05-27 10:11:36 +02:00
xilinxfb.c
[POWERPC] Xilinx: Update compatible to use values generated by BSP generator.
2008-02-06 10:23:21 -07:00