Index: ui/ozone/platform/drm/gpu/drm_device.h |
diff --git a/ui/ozone/platform/drm/gpu/drm_device.h b/ui/ozone/platform/drm/gpu/drm_device.h |
index 546311c5e59589a61b5edaf3fbc168a52782e878..ce6e5f210bd769ca93b620cf09e3b07a1e8c0cea 100644 |
--- a/ui/ozone/platform/drm/gpu/drm_device.h |
+++ b/ui/ozone/platform/drm/gpu/drm_device.h |
@@ -158,6 +158,12 @@ class OZONE_EXPORT DrmDevice : public base::RefCountedThreadSafe<DrmDevice> { |
uint32_t flags, |
const PageFlipCallback& callback); |
+ // Set the gamma ramp for |crtc_id| to reflect the ramps in |r|, |g| and |b|. |
+ virtual bool SetGammaRamp(uint32_t crtc_id, |
+ const std::vector<uint16_t>& r, |
+ const std::vector<uint16_t>& g, |
+ const std::vector<uint16_t>& b); |
+ |
// Drm master related |
virtual bool SetMaster(); |
virtual bool DropMaster(); |