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(parent: 2df5d19) | patch
ACPI video: add a warning message if _BQC is not found
authorZhang Rui <rui.zhang@intel.com>
Thu, 12 Mar 2009 08:57:11 +0000 (16:57 +0800)
committerLen Brown <len.brown@intel.com>
Sat, 28 Mar 2009 02:37:22 +0000 (22:37 -0400)
commitbc0169437b24f9e731833cf3f5b806dbcbde51ca
tree8fe209e521f07b484b0b7de5e21b8babf1744f74tree | snapshot
parent2df5d1988f538576ac72ee94691a0946d39325d4commit | diff
ACPI video: add a warning message if _BQC is not found

ACPI backlight control w/o _BQC support is kinda firmware bug.
Add a warning if _BQC is not implemented.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
drivers/acpi/video_detect.c diff | blob | history
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