30 	struct drm_color_ctm *ctm;  member
108 	struct drm_color_ctm *ctm = ctm_state->ctm;  in vc4_ctm_commit()  local
112 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[0]),  in vc4_ctm_commit()
114 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[3]),  in vc4_ctm_commit()
116 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[6]),  in vc4_ctm_commit()
119 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[1]),  in vc4_ctm_commit()
121 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[4]),  in vc4_ctm_commit()
123 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[7]),  in vc4_ctm_commit()
126 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[2]),  in vc4_ctm_commit()
128 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[5]),  in vc4_ctm_commit()
130 			  VC4_SET_FIELD(vc4_ctm_s31_32_to_s0_9(ctm->matrix[8]),  in vc4_ctm_commit()
322 /* Our CTM has some peculiar limitations: we can only enable it for one CRTC
324  * we don't allow userland to set a CTM that we have no hope of approximating.
333 	struct drm_color_ctm *ctm;  in vc4_ctm_atomic_check()  local
337 		/* CTM is being disabled. */  in vc4_ctm_atomic_check()
338 		if (!new_crtc_state->ctm && old_crtc_state->ctm) {  in vc4_ctm_atomic_check()
347 		if (new_crtc_state->ctm == old_crtc_state->ctm)  in vc4_ctm_atomic_check()
356 		/* CTM is being enabled or the matrix changed. */  in vc4_ctm_atomic_check()
357 		if (new_crtc_state->ctm) {  in vc4_ctm_atomic_check()
358 			/* fifo is 1-based since 0 disables CTM. */  in vc4_ctm_atomic_check()
361 			/* Check userland isn't trying to turn on CTM for more  in vc4_ctm_atomic_check()
365 				DRM_DEBUG_DRIVER("Too many CTM configured\n");  in vc4_ctm_atomic_check()
369 			/* Check we can approximate the specified CTM.  in vc4_ctm_atomic_check()
373 			ctm = new_crtc_state->ctm->data;  in vc4_ctm_atomic_check()
374 			for (i = 0; i < ARRAY_SIZE(ctm->matrix); i++) {  in vc4_ctm_atomic_check()
375 				u64 val = ctm->matrix[i];  in vc4_ctm_atomic_check()
383 			ctm_state->ctm = ctm;  in vc4_ctm_atomic_check()