[5/6] drm/i915: Enable pipe gamma for the overlay
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Message ID 20191028113036.27553-5-ville.syrjala@linux.intel.com
State New
Headers show
Series
  • [1/6] drm/i915: Fix i845/i865 cursor width
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Commit Message

Ville Syrjälä Oct. 28, 2019, 11:30 a.m. UTC 
From: Ville Syrjälä <ville.syrjala@linux.intel.com>

We pass the plane data through the pipe gamma for all the other
planes. Can't see why we should treat the overlay differently,
so let's enable pipe gamma for it as well.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_overlay.c | 2 ++
 1 file changed, 2 insertions(+)

Patch
diff mbox series 

diff --git a/drivers/gpu/drm/i915/display/intel_overlay.c b/drivers/gpu/drm/i915/display/intel_overlay.c
index e51592e35efe..3241cc98e251 100644
--- a/drivers/gpu/drm/i915/display/intel_overlay.c
+++ b/drivers/gpu/drm/i915/display/intel_overlay.c
@@ -784,6 +784,8 @@  static int intel_overlay_do_put_image(struct intel_overlay *overlay,
 		if (crtc_state->gamma_enable &&
 		    crtc_state->gamma_mode == GAMMA_MODE_MODE_8BIT)
 			oconfig |= OCONF_CC_OUT_8BIT;
+		if (crtc_state->gamma_enable)
+			oconfig |= OCONF_GAMMA2_ENABLE;
 		if (IS_GEN(dev_priv, 4))
 			oconfig |= OCONF_CSC_MODE_BT709;
 		oconfig |= pipe == 0 ?