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(parent: f76bb07) | patch
drm/i915: panel: invert brightness via quirk
authorCarsten Emde <C.Emde@osadl.org>
Thu, 15 Mar 2012 14:56:26 +0000 (15:56 +0100)
committerBen Hutchings <ben@decadent.org.uk>
Thu, 25 Apr 2013 19:25:44 +0000 (20:25 +0100)
commite1eb40b7e10a98a0895aaf7c78580e89fc494375
treeba2661c757157adf0802b68f5e113ae84d43679etree | snapshot
parentf76bb07cf0f7dde553f141438261797f189ead5ecommit | diff
drm/i915: panel: invert brightness via quirk

commit 4dca20efb1a9c2efefc28ad2867e5d6c3f5e1955 upstream.

A machine may need to invert the panel backlight brightness value. This
patch adds the infrastructure for a quirk to do so.

Signed-off-by: Carsten Emde <C.Emde@osadl.org>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Documentation/kernel-parameters.txt diff | blob | history
drivers/gpu/drm/i915/i915_drv.h diff | blob | history
drivers/gpu/drm/i915/intel_display.c diff | blob | history
drivers/gpu/drm/i915/intel_panel.c diff | blob | history
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