[PATCH 10/15] drm/i915: Copy semiplanar Y plane's CCS state to slave plane

[Imre Deak]

Signed-off-by: Imre Deak <imre.deak at intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index d3d004be7680..794bb65dc05f 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -12171,6 +12171,7 @@ static int icl_check_nv12_planes(struct intel_crtc_state *crtc_state)
 
 	for_each_new_intel_plane_in_state(state, plane, plane_state, i) {
 		struct intel_plane_state *linked_state = NULL;
+		int aux_plane;
 
 		if (plane->pipe != crtc->pipe ||
 		    !(crtc_state->nv12_planes & BIT(plane->id)))
@@ -12209,6 +12210,9 @@ static int icl_check_nv12_planes(struct intel_crtc_state *crtc_state)
 		linked_state->ctl = plane_state->ctl | PLANE_CTL_YUV420_Y_PLANE;
 		linked_state->color_ctl = plane_state->color_ctl;
 		linked_state->color_plane[0] = plane_state->color_plane[0];
+		aux_plane = intel_main_to_aux_plane(plane_state->hw.fb, 0);
+		linked_state->color_plane[aux_plane] =
+			plane_state->color_plane[aux_plane];
 
 		intel_plane_copy_uapi_to_hw_state(linked_state, plane_state);
 		linked_state->uapi.src = plane_state->uapi.src;
-- 
2.17.1