Commit 7cd0f220 authored Oct 28, 2019 by Ville Syrjälä

drm/i915: Enable pipe gamma for the overlay

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>
Link: https://patchwork.freedesktop.org/patch/msgid/20191028113036.27553-5-ville.syrjala@linux.intel.com

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

parent e0b5d48e

drivers/gpu/drm/i915/display/intel_overlay.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -792,6 +792,8 @@ 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 ?