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| author | Danny Baumann <dannybaumann@web.de> | 2013-03-19 16:22:52 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-03-25 00:26:55 +0100 |
| commit | 994fa63c5b126df6e9f31ef4e09000e2e243234b (patch) | |
| tree | b6214bc68418cae8935248c4d997318702c98daf /drivers/macintosh/ans-lcd.h | |
| parent | 2d4128a25206685aaccaf14220c8436b11c6dc01 (diff) | |
| download | linux-994fa63c5b126df6e9f31ef4e09000e2e243234b.tar.bz2 | |
ACPI / video: Fix applying indexed initial brightness value.
The value initially read via _BQC also needs to be offset by 2 to
compensate for the first 2 special items in _BCL. Introduce a helper
function that does the BQC-value-to-level conversion in order to not
needlessly duplicate code.
Signed-off-by: Danny Baumann <dannybaumann@web.de>
Reviewed-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/macintosh/ans-lcd.h')
0 files changed, 0 insertions, 0 deletions