linux-fedora/linux-2.6-acpi-video-dos.patch

   1 Disable firmware video brightness change on AC/Battery switch by default
   2
   3 -- mjg59
   4
   5 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
   6 index bac2901..93b1a9e 100644
   7 --- a/drivers/acpi/video.c
   8 +++ b/drivers/acpi/video.c
   9 @@ -1818,7 +1818,7 @@ static int acpi_video_bus_put_devices(struct acpi_video_bus *video)
  10
  11  static int acpi_video_bus_start_devices(struct acpi_video_bus *video)
  12  {
  13 -       return acpi_video_bus_DOS(video, 0, 0);
  14 +       return acpi_video_bus_DOS(video, 0, 1);
  15  }
  16
  17  static int acpi_video_bus_stop_devices(struct acpi_video_bus *video)