341 	int enable = (data->line != 0);  in saa7127_set_vps()  local
343 	if (enable && (data->field != 0 || data->line != 16))  in saa7127_set_vps()
345 	if (state->vps_enable != enable) {  in saa7127_set_vps()
346 		v4l2_dbg(1, debug, sd, "Turn VPS Signal %s\n", enable ? "on" : "off");  in saa7127_set_vps()
347 		saa7127_write(sd, 0x54, enable << 7);  in saa7127_set_vps()
348 		state->vps_enable = enable;  in saa7127_set_vps()
350 	if (!enable)  in saa7127_set_vps()
373 	int enable = (data->line != 0);  in saa7127_set_cc()  local
375 	if (enable && (data->field != 0 || data->line != 21))  in saa7127_set_cc()
377 	if (state->cc_enable != enable) {  in saa7127_set_cc()
379 			"Turn CC %s\n", enable ? "on" : "off");  in saa7127_set_cc()
381 			(state->xds_enable << 7) | (enable << 6) | 0x11);  in saa7127_set_cc()
382 		state->cc_enable = enable;  in saa7127_set_cc()
384 	if (!enable)  in saa7127_set_cc()
400 	int enable = (data->line != 0);  in saa7127_set_xds()  local
402 	if (enable && (data->field != 1 || data->line != 21))  in saa7127_set_xds()
404 	if (state->xds_enable != enable) {  in saa7127_set_xds()
405 		v4l2_dbg(1, debug, sd, "Turn XDS %s\n", enable ? "on" : "off");  in saa7127_set_xds()
407 				(enable << 7) | (state->cc_enable << 6) | 0x11);  in saa7127_set_xds()
408 		state->xds_enable = enable;  in saa7127_set_xds()
410 	if (!enable)  in saa7127_set_xds()
425 	int enable = (data->line != 0);  in saa7127_set_wss()  local
427 	if (enable && (data->field != 0 || data->line != 23))  in saa7127_set_wss()
429 	if (state->wss_enable != enable) {  in saa7127_set_wss()
430 		v4l2_dbg(1, debug, sd, "Turn WSS %s\n", enable ? "on" : "off");  in saa7127_set_wss()
431 		saa7127_write(sd, 0x27, enable << 7);  in saa7127_set_wss()
432 		state->wss_enable = enable;  in saa7127_set_wss()
434 	if (!enable)  in saa7127_set_wss()
447 static int saa7127_set_video_enable(struct v4l2_subdev *sd, int enable)  in saa7127_set_video_enable()  argument
451 	if (enable) {  in saa7127_set_video_enable()
460 	state->video_enable = enable;  in saa7127_set_video_enable()
606 static int saa7127_s_stream(struct v4l2_subdev *sd, int enable)  in saa7127_s_stream()  argument
610 	if (state->video_enable == enable)  in saa7127_s_stream()
612 	return saa7127_set_video_enable(sd, enable);  in saa7127_s_stream()