On Mon, 24 May 2010 20:53:51 -0400 (EDT) Len Brown <lenb@xxxxxxxxxx> wrote: > > On Mon, 24 May 2010, akpm@xxxxxxxxxxxxxxxxxxxx wrote: > > > From: Kamal Mostafa <kamal@xxxxxxxxxxxxx> > > > > Make "acpi_backlight=video" param enable ACPI_VIDEO_BACKLIGHT_FORCE_VIDEO > > as intended, instead of incorrectly enabling video output switching. > > > > Addresses http://bugs.launchpad.net/bugs/573120 > > > > Signed-off-by: Kamal Mostafa <kamal@xxxxxxxxxxxxx> > > Cc: Len Brown <lenb@xxxxxxxxxx> > > Cc: Zhang Rui <rui.zhang@xxxxxxxxx> > > Cc: Bjorn Helgaas <bjorn.helgaas@xxxxxx> > > Cc: Jiri Kosina <jkosina@xxxxxxx> > > Acked-by: Thomas Renninger <trenn@xxxxxxx> > > Cc: Thomas Renninger <trenn@xxxxxxx> > > Cc: <stable@xxxxxxxxxx> > > Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> > > --- > > > > drivers/acpi/video_detect.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff -puN drivers/acpi/video_detect.c~acpi-video-fix-acpi_backlight=video drivers/acpi/video_detect.c > > --- a/drivers/acpi/video_detect.c~acpi-video-fix-acpi_backlight=video > > +++ a/drivers/acpi/video_detect.c > > @@ -266,7 +266,7 @@ static int __init acpi_display_output(ch > > ACPI_VIDEO_OUTPUT_SWITCHING_FORCE_VENDOR; > > if (!strcmp("video", str)) > > acpi_video_support |= > > - ACPI_VIDEO_OUTPUT_SWITCHING_FORCE_VIDEO; > > + ACPI_VIDEO_BACKLIGHT_FORCE_VIDEO; > > } > > return 1; > > } > > yes, it is in acpi-test and linux-next, do you pull those into mm still? > (top-posting repaired!) linux-next changes acpi_backlight(). In my tree patch(1) decided to migrate the hunk into acpi_display_output(). Please check that acpi_display_output() didn't need the same change. I'll drop the patch, thanks. -- 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
