kernel/linux-2.6-acpi-video-dos.patch
2010-07-29 16:46:31 -07:00

18 lines
550 B
Diff

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)