31 	struct drm_color_ctm *ctm;  member
159 	struct drm_color_ctm *ctm = ctm_state->ctm;  in vc4_ctm_commit()  local
163 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[0]),  in vc4_ctm_commit()
165 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[3]),  in vc4_ctm_commit()
167 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[6]),  in vc4_ctm_commit()
170 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[1]),  in vc4_ctm_commit()
172 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[4]),  in vc4_ctm_commit()
174 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[7]),  in vc4_ctm_commit()
177 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[2]),  in vc4_ctm_commit()
179 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[5]),  in vc4_ctm_commit()
181 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[8]),  in vc4_ctm_commit()
474 /* Our CTM has some peculiar limitations: we can only enable it for one CRTC
476  * we don't allow userland to set a CTM that we have no hope of approximating.
485 	struct drm_color_ctm *ctm;  in vc4_ctm_atomic_check()  local
489 		/* CTM is being disabled. */  in vc4_ctm_atomic_check()
490 		if (!new_crtc_state->ctm && old_crtc_state->ctm) {  in vc4_ctm_atomic_check()
499 		if (new_crtc_state->ctm == old_crtc_state->ctm)  in vc4_ctm_atomic_check()
508 		/* CTM is being enabled or the matrix changed. */  in vc4_ctm_atomic_check()
509 		if (new_crtc_state->ctm) {  in vc4_ctm_atomic_check()
513 			/* fifo is 1-based since 0 disables CTM. */  in vc4_ctm_atomic_check()
516 			/* Check userland isn't trying to turn on CTM for more  in vc4_ctm_atomic_check()
520 				DRM_DEBUG_DRIVER("Too many CTM configured\n");  in vc4_ctm_atomic_check()
524 			/* Check we can approximate the specified CTM.  in vc4_ctm_atomic_check()
528 			ctm = new_crtc_state->ctm->data;  in vc4_ctm_atomic_check()
529 			for (i = 0; i < ARRAY_SIZE(ctm->matrix); i++) {  in vc4_ctm_atomic_check()
530 				u64 val = ctm->matrix[i];  in vc4_ctm_atomic_check()
538 			ctm_state->ctm = ctm;  in vc4_ctm_atomic_check()