On Tue, Jul 14, 2009 at 6:06 PM, Matthew Garrett<mjg@xxxxxxxxxx> wrote:
> Trigger a status update when the user hits a brightness key, allowing
> userspace to present appropriate UI.
>
> Signed-off-by: Matthew Garrett <mjg@xxxxxxxxxx>
> ---
> drivers/platform/x86/eeepc-laptop.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c
> index ec560f1..fde86b3 100644
> --- a/drivers/platform/x86/eeepc-laptop.c
> +++ b/drivers/platform/x86/eeepc-laptop.c
> @@ -641,7 +641,7 @@ static int notify_brn(void)
> struct backlight_device *bd = eeepc_backlight_device;
> if (bd) {
> int old = bd->props.brightness;
> - bd->props.brightness = read_brightness(bd);
> + backlight_force_update(bd, BACKLIGHT_UPDATE_HOTKEY);
> return old;
> }
> return -1;
> --
> 1.6.2.5
>
>
This could be added to asus-laptop too. It doesn't handle brightness
changes right now (only backlight on/off) but it works the same way,
so it won't be hard to add. I'll do that as soon as your main patch is
merged.
Thanks,
--
Corentin Chary
http://xf.iksaif.net - http://uffs.org
--
To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
