diff options
| author | Alessandro Guido <[email protected]> | 2008-11-12 22:03:28 +0000 |
|---|---|---|
| committer | Len Brown <[email protected]> | 2008-11-26 23:12:07 +0000 |
| commit | 38cfc148e1bc470175b3ad131db7dd7bdcff37ee (patch) | |
| tree | 8a59a808ca50fbc1d889047ba80d9102de4ff3c3 /net/unix/af_unix.c | |
| parent | Revert "ACPI: don't enable control method power button as wakeup device when ... (diff) | |
| download | kernel-38cfc148e1bc470175b3ad131db7dd7bdcff37ee.tar.gz kernel-38cfc148e1bc470175b3ad131db7dd7bdcff37ee.zip | |
sony-laptop: brightness regression fix
After commit 540b8bb9c33935183ceb5bed466a42ad72b2af56:
sony-laptop: fingers off backlight if video.ko is serving this functionality
I can't set brightness on my sony laptop (nothing in /sys/class/backlight).
dmesg says "sony-laptop: Sony: Brightness ignored, must be controlled by ACPI
video driver".
The function acpi_video_backlight_support returns 0 if we should use the
vendor-specific backlight support, while non-0 if the ACPI generic should
be used. Because of this, the check introduced by the said commit appears
reversed.
Signed-off-by: Alessandro Guido <[email protected]>
Signed-off-by: Len Brown <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions