linux.git/drivers/video/backlight, branch v2.6.29 Linux kernel source tree drivers/video/backlight: rename da903x to da903x_bl 2009-02-05T20:56:48+00:00 Mike Rapoport mike@compulab.co.il 2009-02-04T23:12:18+00:00 ce43ae538b540cf3e9f5036d8023b88bf9f8fa40 Currently both da903x backlight and voltage reulator drivers have the same name. Rename the backlight driver to allow use of both drivers as modules. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Eric Miao <eric.miao@marvell.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> 
Currently both da903x backlight and voltage reulator drivers have the
same name. Rename the backlight driver to allow use of both drivers as
modules.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Eric Miao <eric.miao@marvell.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>
backlight: Rename the corgi backlight driver to generic 2009-01-08T20:52:37+00:00 Richard Purdie rpurdie@linux.intel.com 2009-01-08T20:52:37+00:00 d00ba726725c6f41e43df00f83e484ba8f9fac5c The corgi backlight driver is really generic code. This rename makes this a lot clearer and completes the partial rename made a while ago. Signed-off-by: Richard Purdie <rpurdie@linux.intel.com> 
The corgi backlight driver is really generic code. This rename makes
this a lot clearer and completes the partial rename made a while ago.

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
backlight: add support for Toppoly TDO35S series to tdo24m lcd driver 2009-01-08T20:11:07+00:00 Mike Rapoport mike@compulab.co.il 2008-12-03T08:48:52+00:00 f4f6bda00fc6bf995a35d8246db45aacaa9b3f09 Signed-off-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com> 
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
backlight: Add suspend/resume support to the backlight core 2009-01-08T15:37:43+00:00 Richard Purdie rpurdie@linux.intel.com 2009-01-06T21:00:19+00:00 c835ee7f4154992e6cf0674d7ee136f5d36247a4 Add suspend/resume support to the backlight core and enable use of it by appropriate drivers. Signed-off-by: Richard Purdie <rpurdie@linux.intel.com> 
Add suspend/resume support to the backlight core and enable use of it
by appropriate drivers.

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
bd->props.brightness doesn't reflect the actual backlight level. 2009-01-08T14:11:30+00:00 Zhang Rui rui.zhang@intel.com 2009-01-08T14:11:30+00:00 9be1df98bca44dbe3769cd22f4ab8122b76c5313 Always invoke backlight_update_status when users want to change the backlight. For setups where brightness change is an expensive operation, this could be done in the driver rather than the core. http://bugzilla.kernel.org/show_bug.cgi?id=12249 Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com> 
Always invoke backlight_update_status when users want to change
the backlight.

For setups where brightness change is an expensive operation,
this could be done in the driver rather than the core.

http://bugzilla.kernel.org/show_bug.cgi?id=12249

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
backlight: Support VGA/QVGA mode switching in tosa_lcd 2009-01-08T12:37:28+00:00 Dmitry Baryshkov dbaryshkov@gmail.com 2008-12-04T16:54:42+00:00 0ec561f4b648260a46ace87acbc558241808455f LCD driver on tosa requires reprogramming TG after mode switching. Add support for switching to QVGA mode. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com> 
LCD driver on tosa requires reprogramming TG after mode
switching. Add support for switching to QVGA mode.

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
backlight: Catch invalid input in sysfs attributes 2009-01-08T12:37:28+00:00 Pavel Machek pavel@suse.cz 2008-12-03T08:43:48+00:00 9a2c61a921a8aeabacaccad0d2fdf75e1c1475fb Check input properly in backlight, echo > brightness should not turn off the backlight. [akpm@linux-foundation.org: coding-style fixes] [akpm@linux-foundation.org: fix printk warning] Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com> 
Check input properly in backlight, echo > brightness should not turn off
the backlight.

[akpm@linux-foundation.org: coding-style fixes]
[akpm@linux-foundation.org: fix printk warning]
Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
backlight: Value of ILI9320_RGB_IF2 register should not be hardcoded 2009-01-08T12:37:28+00:00 Denis V. Lunev den@openvz.org 2008-12-03T08:42:01+00:00 866bbdba7795cac2da24853ea2259e0e4ef7d02d It is stored in the board specific file ./arch/arm/mach-s3c2412/mach-jive.c as .rgb_if2. Actually, the value is correct, only semantic is wrong. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com> 
It is stored in the board specific file
  ./arch/arm/mach-s3c2412/mach-jive.c
as .rgb_if2.

Actually, the value is correct, only semantic is wrong.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
backlight: crbllcd_bl - Use platform_device_register_simple() 2009-01-08T12:37:28+00:00 Akinobu Mita akinobu.mita@gmail.com 2008-11-17T15:21:32+00:00 b4a11d3da20db62f31b3133a6eca8a35633e0838 Use platform_device_register_simple() and also fix error handling when platform_device_alloc() fails (cr_backlight_driver is left registered). Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com> 
Use platform_device_register_simple() and also fix error
handling when platform_device_alloc() fails (cr_backlight_driver
is left registered).

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
backlight: progear_bl - Use platform_device_register_simple() 2009-01-08T12:37:28+00:00 Akinobu Mita akinobu.mita@gmail.com 2008-11-17T15:19:29+00:00 6cd6f35a4b0ff86638df986efaa307de91f88ae8 Use platform_device_register_simple() and also fix error handling when platform_device_alloc() fails (progearbl_driver is left registered). Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com> 
Use platform_device_register_simple() and also fix error
handling when platform_device_alloc() fails (progearbl_driver
is left registered).

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>