Messages in this thread | | | Subject | [BISECTED] [REGRESSION] "ACPI video: support _BQC/_BCL/_BCM methods that use index values" breaks ACPI video | From | Maxim Levitsky <> | Date | Thu, 16 Apr 2009 14:37:19 +0300 |
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I finally bisected a acpi video regression on my aspire 5720G
Reverting commit
"ACPI video: support _BQC/_BCL/_BCM methods that use index values" commit 1a7c618a3f7bef1a20ae740df512eeba21397fa5.
Makes it work, otherwise /sys/class/backlight is empty, and I get error messages when I press hardware keys to change brightness:
"ACPI: Failed to switch the brightness"
Best regards, Maxim Levitsky
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