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Commit eeb4bcb4771679d7b3446c0293334faee11b090a

Authored by Kamal Mostafa
Committed by Len Brown
1 parent e40152ee1e
Exists in master and in 7 other branches imx_3.0.35_4.1.0, imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-l5.0.0_1.0.0-ga

ACPI: video: fix acpi_backlight=video 

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>
Cc: <stable@kernel.org>
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>

Showing 1 changed file with 1 additions and 1 deletions Side-by-side Diff

drivers/acpi/video_detect.c
Diff comments   View file @ eeb4bcb
... ... @@ -250,7 +250,7 @@
250 250 ACPI_VIDEO_BACKLIGHT_FORCE_VENDOR;
251 251 if (!strcmp("video", str))
252 252 acpi_video_support |=
253   - ACPI_VIDEO_OUTPUT_SWITCHING_FORCE_VIDEO;
  253 + ACPI_VIDEO_BACKLIGHT_FORCE_VIDEO;
254 254 }
255 255 return 1;
256 256 }