| commit | 7751ab8e600f26e10c2ba12a92d48a4852a51da8 | [log] [tgz] |
|---|---|---|
| author | Mattia Dongili <malattia@linux.it> | Sat Feb 19 11:52:32 2011 +0900 |
| committer | Matthew Garrett <mjg@redhat.com> | Mon Mar 28 06:07:17 2011 -0400 |
| tree | 887b25b25796b35451291cdd7a7922cc68f29fbf | |
| parent | bf155714013e59c299e378055d60a4adf92e79db [diff] |
sony-laptop: implement new backlight control method Reasonably recent Vaios have a 0x12f or 0x137 handler that exposes a fine lid backlight regulation with values ranging from 0 to 255. The patch is based on findings and code from Javier Achirica <achirica@gmail.com> and Marco Chiappero <marco@absence.it> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Matthew Garrett <mjg@redhat.com>