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    Subject[patch 021/164] ACPI: video: fix acpi_backlight=video
    2.6.33-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Kamal Mostafa <kamal@canonical.com>

    commit eeb4bcb4771679d7b3446c0293334faee11b090a upstream.

    Make "acpi_backlight=video" param enable ACPI_VIDEO_BACKLIGHT_FORCE_VIDEO
    as intended, instead of incorrectly enabling video output switching.

    BugLink: http://bugs.launchpad.net/bugs/573120

    Signed-off-by: Kamal Mostafa <kamal@canonical.com>
    Acked-by: Zhang Rui <rui.zhang@intel.com>
    Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Cc: Jiri Kosina <jkosina@suse.cz>
    Acked-by: Thomas Renninger <trenn@suse.de>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Len Brown <len.brown@intel.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

    ---
    drivers/acpi/video_detect.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/acpi/video_detect.c
    +++ b/drivers/acpi/video_detect.c
    @@ -250,7 +250,7 @@ static int __init acpi_backlight(char *s
    ACPI_VIDEO_BACKLIGHT_FORCE_VENDOR;
    if (!strcmp("video", str))
    acpi_video_support |=
    - ACPI_VIDEO_OUTPUT_SWITCHING_FORCE_VIDEO;
    + ACPI_VIDEO_BACKLIGHT_FORCE_VIDEO;
    }
    return 1;
    }



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