[v4 22/23] drm/i915/color: Enable Plane Color Pipelines

[Uma Shankar <uma.shankar@intel.com>]

From: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>

Expose color pipeline and add ability to program it.

Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
---
 drivers/gpu/drm/i915/display/skl_universal_plane.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c
index 70e550539bb2..9c2a4a2544e7 100644
--- a/drivers/gpu/drm/i915/display/skl_universal_plane.c
+++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c
@@ -12,6 +12,7 @@
 #include "i915_reg.h"
 #include "intel_atomic_plane.h"
 #include "intel_bo.h"
+#include "intel_color.h"
 #include "intel_de.h"
 #include "intel_display_irq.h"
 #include "intel_display_types.h"
@@ -1548,6 +1549,8 @@ icl_plane_update_noarm(struct intel_dsb *dsb,
 	plane_color_ctl = plane_state->color_ctl |
 		glk_plane_color_ctl_crtc(crtc_state);
 
+	intel_program_pipeline(&plane_state->uapi, &plane_color_ctl);
+
 	/* The scaler will handle the output position */
 	if (plane_state->scaler_id >= 0) {
 		crtc_x = 0;
@@ -2952,6 +2955,8 @@ skl_universal_plane_create(struct intel_display *display,
 					  DRM_COLOR_YCBCR_BT709,
 					  DRM_COLOR_YCBCR_LIMITED_RANGE);
 
+	intel_plane_color_init(&plane->base);
+
 	drm_plane_create_alpha_property(&plane->base);
 	drm_plane_create_blend_mode_property(&plane->base,
 					     BIT(DRM_MODE_BLEND_PIXEL_NONE) |
-- 
2.42.0