diff options
Diffstat (limited to 'linux-2.6-acpi-video-dos.patch')
| -rw-r--r-- | linux-2.6-acpi-video-dos.patch | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/linux-2.6-acpi-video-dos.patch b/linux-2.6-acpi-video-dos.patch new file mode 100644 index 000000000..3e2085193 --- /dev/null +++ b/linux-2.6-acpi-video-dos.patch @@ -0,0 +1,17 @@ +Disable firmware video brightness change on AC/Battery switch by default + +-- mjg59 + +diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c +index bac2901..93b1a9e 100644 +--- a/drivers/acpi/video.c ++++ b/drivers/acpi/video.c +@@ -1818,7 +1818,7 @@ static int acpi_video_bus_put_devices(struct acpi_video_bus *video) + + static int acpi_video_bus_start_devices(struct acpi_video_bus *video) + { +- return acpi_video_bus_DOS(video, 0, 0); ++ return acpi_video_bus_DOS(video, 0, 1); + } + + static int acpi_video_bus_stop_devices(struct acpi_video_bus *video) |