ACPI: Ignore _BQC object when registering backlight device

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According to acpi spec , the objects of  _BCL and _BCM are required if
integrated LCD is present and supports brightness level .The _BQC is
the optional object. So the _BQC object is ignored when the backlight device
is registered in ACPI video driver.

http://bugzilla.kernel.org/show_bug.cgi?id=10206

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Zhang Rui  <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

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Zhao Yakui 2008-03-11 16:56:47 +08:00 • committed by Len Brown

parent 2f44bbb495

commit 7c0ea45be4

1 changed files with 1 additions and 1 deletions

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drivers/acpi/video.c

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