54 static int i8xx_pipe_crc_ctl_reg(enum intel_pipe_crc_source *source,  in i8xx_pipe_crc_ctl_reg()  argument
57 	if (*source == INTEL_PIPE_CRC_SOURCE_AUTO)  in i8xx_pipe_crc_ctl_reg()
58 		*source = INTEL_PIPE_CRC_SOURCE_PIPE;  in i8xx_pipe_crc_ctl_reg()
60 	switch (*source) {  in i8xx_pipe_crc_ctl_reg()
76 				     enum intel_pipe_crc_source *source)  in i9xx_pipe_crc_auto_source()  argument
84 	*source = INTEL_PIPE_CRC_SOURCE_PIPE;  in i9xx_pipe_crc_auto_source()
98 			*source = INTEL_PIPE_CRC_SOURCE_TV;  in i9xx_pipe_crc_auto_source()
105 				*source = INTEL_PIPE_CRC_SOURCE_DP_B;  in i9xx_pipe_crc_auto_source()
108 				*source = INTEL_PIPE_CRC_SOURCE_DP_C;  in i9xx_pipe_crc_auto_source()
111 				*source = INTEL_PIPE_CRC_SOURCE_DP_D;  in i9xx_pipe_crc_auto_source()
130 				enum intel_pipe_crc_source *source,  in vlv_pipe_crc_ctl_reg()  argument
135 	if (*source == INTEL_PIPE_CRC_SOURCE_AUTO) {  in vlv_pipe_crc_ctl_reg()
136 		int ret = i9xx_pipe_crc_auto_source(dev_priv, pipe, source);  in vlv_pipe_crc_ctl_reg()
141 	switch (*source) {  in vlv_pipe_crc_ctl_reg()
200 				 enum intel_pipe_crc_source *source,  in i9xx_pipe_crc_ctl_reg()  argument
203 	if (*source == INTEL_PIPE_CRC_SOURCE_AUTO) {  in i9xx_pipe_crc_ctl_reg()
204 		int ret = i9xx_pipe_crc_auto_source(dev_priv, pipe, source);  in i9xx_pipe_crc_ctl_reg()
209 	switch (*source) {  in i9xx_pipe_crc_ctl_reg()
223 		 * The DP CRC source doesn't work on g4x.  in i9xx_pipe_crc_ctl_reg()
225 		 * the correct CRC source before the port is enabled,  in i9xx_pipe_crc_ctl_reg()
226 		 * and not touching the CRC source bits again until  in i9xx_pipe_crc_ctl_reg()
261 static int ilk_pipe_crc_ctl_reg(enum intel_pipe_crc_source *source,  in ilk_pipe_crc_ctl_reg()  argument
264 	if (*source == INTEL_PIPE_CRC_SOURCE_AUTO)  in ilk_pipe_crc_ctl_reg()
265 		*source = INTEL_PIPE_CRC_SOURCE_PIPE;  in ilk_pipe_crc_ctl_reg()
267 	switch (*source) {  in ilk_pipe_crc_ctl_reg()
340 				enum intel_pipe_crc_source *source,  in ivb_pipe_crc_ctl_reg()  argument
343 	if (*source == INTEL_PIPE_CRC_SOURCE_AUTO)  in ivb_pipe_crc_ctl_reg()
344 		*source = INTEL_PIPE_CRC_SOURCE_PIPE;  in ivb_pipe_crc_ctl_reg()
346 	switch (*source) {  in ivb_pipe_crc_ctl_reg()
368 				enum intel_pipe_crc_source *source,  in skl_pipe_crc_ctl_reg()  argument
371 	if (*source == INTEL_PIPE_CRC_SOURCE_AUTO)  in skl_pipe_crc_ctl_reg()
372 		*source = INTEL_PIPE_CRC_SOURCE_PIPE;  in skl_pipe_crc_ctl_reg()
374 	switch (*source) {  in skl_pipe_crc_ctl_reg()
411 			       enum intel_pipe_crc_source *source, u32 *val)  in get_new_crc_ctl_reg()  argument
414 		return i8xx_pipe_crc_ctl_reg(source, val);  in get_new_crc_ctl_reg()
416 		return i9xx_pipe_crc_ctl_reg(dev_priv, pipe, source, val);  in get_new_crc_ctl_reg()
418 		return vlv_pipe_crc_ctl_reg(dev_priv, pipe, source, val);  in get_new_crc_ctl_reg()
420 		return ilk_pipe_crc_ctl_reg(source, val);  in get_new_crc_ctl_reg()
422 		return ivb_pipe_crc_ctl_reg(dev_priv, pipe, source, val);  in get_new_crc_ctl_reg()
424 		return skl_pipe_crc_ctl_reg(dev_priv, pipe, source, val);  in get_new_crc_ctl_reg()
453 				 const enum intel_pipe_crc_source source)  in i8xx_crc_source_valid()  argument
455 	switch (source) {  in i8xx_crc_source_valid()
465 				 const enum intel_pipe_crc_source source)  in i9xx_crc_source_valid()  argument
467 	switch (source) {  in i9xx_crc_source_valid()
478 				const enum intel_pipe_crc_source source)  in vlv_crc_source_valid()  argument
480 	switch (source) {  in vlv_crc_source_valid()
493 				const enum intel_pipe_crc_source source)  in ilk_crc_source_valid()  argument
495 	switch (source) {  in ilk_crc_source_valid()
507 				const enum intel_pipe_crc_source source)  in ivb_crc_source_valid()  argument
509 	switch (source) {  in ivb_crc_source_valid()
521 				const enum intel_pipe_crc_source source)  in skl_crc_source_valid()  argument
523 	switch (source) {  in skl_crc_source_valid()
541 			  const enum intel_pipe_crc_source source)  in intel_is_valid_crc_source()  argument
544 		return i8xx_crc_source_valid(dev_priv, source);  in intel_is_valid_crc_source()
546 		return i9xx_crc_source_valid(dev_priv, source);  in intel_is_valid_crc_source()
548 		return vlv_crc_source_valid(dev_priv, source);  in intel_is_valid_crc_source()
550 		return ilk_crc_source_valid(dev_priv, source);  in intel_is_valid_crc_source()
552 		return ivb_crc_source_valid(dev_priv, source);  in intel_is_valid_crc_source()
554 		return skl_crc_source_valid(dev_priv, source);  in intel_is_valid_crc_source()
568 	enum intel_pipe_crc_source source;  in intel_crtc_verify_crc_source()  local
570 	if (display_crc_ctl_parse_source(source_name, &source) < 0) {  in intel_crtc_verify_crc_source()
571 		drm_dbg(&dev_priv->drm, "unknown source %s\n", source_name);  in intel_crtc_verify_crc_source()
575 	if (source == INTEL_PIPE_CRC_SOURCE_AUTO ||  in intel_crtc_verify_crc_source()
576 	    intel_is_valid_crc_source(dev_priv, source) == 0) {  in intel_crtc_verify_crc_source()
590 	enum intel_pipe_crc_source source;  in intel_crtc_set_crc_source()  local
597 	if (display_crc_ctl_parse_source(source_name, &source) < 0) {  in intel_crtc_set_crc_source()
598 		drm_dbg(&dev_priv->drm, "unknown source %s\n", source_name);  in intel_crtc_set_crc_source()
610 	enable = source != INTEL_PIPE_CRC_SOURCE_NONE;  in intel_crtc_set_crc_source()
614 	ret = get_new_crc_ctl_reg(dev_priv, pipe, &source, &val);  in intel_crtc_set_crc_source()
618 	pipe_crc->source = source;  in intel_crtc_set_crc_source()
622 	if (!source) {  in intel_crtc_set_crc_source()
648 	if (get_new_crc_ctl_reg(dev_priv, pipe, &pipe_crc->source, &val) < 0)  in intel_crtc_enable_pipe_crc()