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| author | Carsten Emde <C.Emde@osadl.org> | 2012-03-15 15:56:26 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-03-18 21:48:18 +0100 |
| commit | 4dca20efb1a9c2efefc28ad2867e5d6c3f5e1955 (patch) | |
| tree | 807c4807c91bf53db35fd28e05eaeaa846d41bde /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 7bd90909bbf9ce7c40e1da3d72b97b93839c188a (diff) | |
| download | lwn-4dca20efb1a9c2efefc28ad2867e5d6c3f5e1955.tar.gz lwn-4dca20efb1a9c2efefc28ad2867e5d6c3f5e1955.zip | |
drm/i915: panel: invert brightness via quirk
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>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index c0f19f572004..e7a00b7cd372 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -295,6 +295,7 @@ enum intel_pch { #define QUIRK_PIPEA_FORCE (1<<0) #define QUIRK_LVDS_SSC_DISABLE (1<<1) +#define QUIRK_INVERT_BRIGHTNESS (1<<2) struct intel_fbdev; struct intel_fbc_work; |