30 	struct drm_color_ctm *ctm;  member
139 	struct drm_color_ctm *ctm = ctm_state->ctm;  in vc4_ctm_commit()  local
145 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[0]),  in vc4_ctm_commit()
147 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[3]),  in vc4_ctm_commit()
149 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[6]),  in vc4_ctm_commit()
152 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[1]),  in vc4_ctm_commit()
154 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[4]),  in vc4_ctm_commit()
156 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[7]),  in vc4_ctm_commit()
159 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[2]),  in vc4_ctm_commit()
161 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[5]),  in vc4_ctm_commit()
163 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[8]),  in vc4_ctm_commit()
575 /* Our CTM has some peculiar limitations: we can only enable it for one CRTC
577  * we don't allow userland to set a CTM that we have no hope of approximating.
586 	struct drm_color_ctm *ctm;  in vc4_ctm_atomic_check()  local
590 		/* CTM is being disabled. */  in vc4_ctm_atomic_check()
591 		if (!new_crtc_state->ctm && old_crtc_state->ctm) {  in vc4_ctm_atomic_check()
600 		if (new_crtc_state->ctm == old_crtc_state->ctm)  in vc4_ctm_atomic_check()
609 		/* CTM is being enabled or the matrix changed. */  in vc4_ctm_atomic_check()
610 		if (new_crtc_state->ctm) {  in vc4_ctm_atomic_check()
614 			/* fifo is 1-based since 0 disables CTM. */  in vc4_ctm_atomic_check()
617 			/* Check userland isn't trying to turn on CTM for more  in vc4_ctm_atomic_check()
621 				DRM_DEBUG_DRIVER("Too many CTM configured\n");  in vc4_ctm_atomic_check()
625 			/* Check we can approximate the specified CTM.  in vc4_ctm_atomic_check()
629 			ctm = new_crtc_state->ctm->data;  in vc4_ctm_atomic_check()
630 			for (i = 0; i < ARRAY_SIZE(ctm->matrix); i++) {  in vc4_ctm_atomic_check()
631 				u64 val = ctm->matrix[i];  in vc4_ctm_atomic_check()
639 			ctm_state->ctm = ctm;  in vc4_ctm_atomic_check()