| commit | 9be1df98bca44dbe3769cd22f4ab8122b76c5313 | [log] [tgz] |
|---|---|---|
| author | Zhang Rui <rui.zhang@intel.com> | Thu Jan 08 14:11:30 2009 +0000 |
| committer | Richard Purdie <rpurdie@linux.intel.com> | Thu Jan 08 14:11:30 2009 +0000 |
| tree | 2bc256405bcdb4836446a2fd173c373f6d6d67e4 | |
| parent | 0ec561f4b648260a46ace87acbc558241808455f [diff] |
bd->props.brightness doesn't reflect the actual backlight level. 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>