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authorDanny Baumann <dannybaumann@web.de>2013-03-19 16:22:52 +0000
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-03-25 00:26:55 +0100
commit994fa63c5b126df6e9f31ef4e09000e2e243234b (patch)
treeb6214bc68418cae8935248c4d997318702c98daf /drivers/irqchip/exynos-combiner.c
parent2d4128a25206685aaccaf14220c8436b11c6dc01 (diff)
downloadlinux-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/irqchip/exynos-combiner.c')
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