227 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_edid_rd()  local
234 		err = adv_smbus_read_i2c_block_data(state->i2c_edid, i,  in adv7511_edid_rd()
314 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_set_IT_content_AVI_InfoFrame()  local
315 	if (state->dv_timings.bt.flags & V4L2_DV_FL_IS_CE_VIDEO) {  in adv7511_set_IT_content_AVI_InfoFrame()
332 		struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_set_rgb_quantization_mode()  local
334 		if (state->dv_timings.bt.flags & V4L2_DV_FL_IS_CE_VIDEO) {  in adv7511_set_rgb_quantization_mode()
360 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_s_ctrl()  local
364 	if (state->hdmi_mode_ctrl == ctrl) {  in adv7511_s_ctrl()
369 	if (state->rgb_quantization_range_ctrl == ctrl)  in adv7511_s_ctrl()
419 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_log_status()  local
420 	struct adv7511_state_edid *edid = &state->edid;  in adv7511_log_status()
444 	v4l2_info(sd, "power %s\n", state->power_on ? "on" : "off");  in adv7511_log_status()
457 			  errors[adv7511_rd(sd, 0xc8) >> 4], state->edid_detect_counter,  in adv7511_log_status()
483 	if (state->dv_timings.type == V4L2_DV_BT_656_1120)  in adv7511_log_status()
485 				&state->dv_timings, false);  in adv7511_log_status()
488 	v4l2_info(sd, "i2c edid addr: 0x%x\n", state->i2c_edid_addr);  in adv7511_log_status()
489 	v4l2_info(sd, "i2c cec addr: 0x%x\n", state->i2c_cec_addr);  in adv7511_log_status()
496 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_s_power()  local
502 	state->power_on = on;  in adv7511_s_power()
538 	adv7511_wr(sd, 0x43, state->i2c_edid_addr);  in adv7511_s_power()
620 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_s_stream()  local
628 		state->have_monitor = false;  in adv7511_s_stream()
636 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_s_dv_timings()  local
651 	state->dv_timings = *timings;  in adv7511_s_dv_timings()
654 	adv7511_set_rgb_quantization_mode(sd, state->rgb_quantization_range_ctrl);  in adv7511_s_dv_timings()
665 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_g_dv_timings()  local
672 	*timings = state->dv_timings;  in adv7511_g_dv_timings()
785 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_get_edid()  local
793 		edid->blocks = state->edid.segments * 2;  in adv7511_get_edid()
797 	if (state->edid.segments == 0)  in adv7511_get_edid()
800 	if (edid->start_block >= state->edid.segments * 2)  in adv7511_get_edid()
803 	if (edid->start_block + edid->blocks > state->edid.segments * 2)  in adv7511_get_edid()
804 		edid->blocks = state->edid.segments * 2 - edid->start_block;  in adv7511_get_edid()
806 	memcpy(edid->edid, &state->edid.data[edid->start_block * 128],  in adv7511_get_edid()
835 static void adv7511_fill_format(struct adv7511_state *state,  in adv7511_fill_format()  argument
840 	format->width = state->dv_timings.bt.width;  in adv7511_fill_format()
841 	format->height = state->dv_timings.bt.height;  in adv7511_fill_format()
849 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_get_fmt()  local
854 	adv7511_fill_format(state, &format->format);  in adv7511_get_fmt()
865 		format->format.code = state->fmt_code;  in adv7511_get_fmt()
866 		format->format.colorspace = state->colorspace;  in adv7511_get_fmt()
867 		format->format.ycbcr_enc = state->ycbcr_enc;  in adv7511_get_fmt()
868 		format->format.quantization = state->quantization;  in adv7511_get_fmt()
878 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_set_fmt()  local
906 	adv7511_fill_format(state, &format->format);  in adv7511_set_fmt()
935 	state->fmt_code = format->format.code;  in adv7511_set_fmt()
936 	state->colorspace = format->format.colorspace;  in adv7511_set_fmt()
937 	state->ycbcr_enc = format->format.ycbcr_enc;  in adv7511_set_fmt()
938 	state->quantization = format->format.quantization;  in adv7511_set_fmt()
1053 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_notify_no_edid()  local
1060 	v4l2_ctrl_s_ctrl(state->have_edid0_ctrl, 0x0);  in adv7511_notify_no_edid()
1066 	struct adv7511_state *state = container_of(dwork, struct adv7511_state, edid_handler);  in adv7511_edid_handler()  local
1067 	struct v4l2_subdev *sd = &state->sd;  in adv7511_edid_handler()
1080 		if (state->edid.read_retries) {  in adv7511_edid_handler()
1081 			state->edid.read_retries--;  in adv7511_edid_handler()
1083 			state->have_monitor = false;  in adv7511_edid_handler()
1086 			queue_delayed_work(state->work_queue, &state->edid_handler, EDID_DELAY);  in adv7511_edid_handler()
1108 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_setup()  local
1136 	v4l2_ctrl_handler_setup(&state->hdl);  in adv7511_setup()
1142 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_notify_monitor_detect()  local
1144 	mdt.present = state->have_monitor;  in adv7511_notify_monitor_detect()
1150 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_check_monitor_present_status()  local
1161 	v4l2_ctrl_s_ctrl(state->hotplug_ctrl, adv7511_have_hotplug(sd) ? 0x1 : 0x0);  in adv7511_check_monitor_present_status()
1162 	v4l2_ctrl_s_ctrl(state->rx_sense_ctrl, adv7511_have_rx_sense(sd) ? 0x1 : 0x0);  in adv7511_check_monitor_present_status()
1164 …if ((status & MASK_ADV7511_HPD_DETECT) && ((status & MASK_ADV7511_MSEN_DETECT) || state->edid.segm…  in adv7511_check_monitor_present_status()
1166 		if (!state->have_monitor) {  in adv7511_check_monitor_present_status()
1168 			state->have_monitor = true;  in adv7511_check_monitor_present_status()
1176 			state->edid.read_retries = EDID_MAX_RETRIES;  in adv7511_check_monitor_present_status()
1177 			queue_delayed_work(state->work_queue, &state->edid_handler, EDID_DELAY);  in adv7511_check_monitor_present_status()
1181 		state->edid.read_retries = EDID_MAX_RETRIES;  in adv7511_check_monitor_present_status()
1182 		queue_delayed_work(state->work_queue, &state->edid_handler, EDID_DELAY);  in adv7511_check_monitor_present_status()
1185 		if (state->have_monitor) {  in adv7511_check_monitor_present_status()
1187 			state->have_monitor = false;  in adv7511_check_monitor_present_status()
1191 		memset(&state->edid, 0, sizeof(struct adv7511_state_edid));  in adv7511_check_monitor_present_status()
1208 	struct adv7511_state *state = get_adv7511_state(sd);  in edid_verify_crc()  local
1209 	u32 blocks = state->edid.blocks;  in edid_verify_crc()
1210 	uint8_t *data = state->edid.data;  in edid_verify_crc()
1224 	struct adv7511_state *state = get_adv7511_state(sd);  in edid_verify_header()  local
1225 	u8 *data = state->edid.data;  in edid_verify_header()
1234 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_check_edid_status()  local
1238 			 __func__, EDID_MAX_RETRIES - state->edid.read_retries);  in adv7511_check_edid_status()
1240 	if (state->edid.complete)  in adv7511_check_edid_status()
1252 		adv7511_edid_rd(sd, 256, &state->edid.data[segment * 256]);  in adv7511_check_edid_status()
1253 		adv7511_dbg_dump_edid(2, debug, sd, segment, &state->edid.data[segment * 256]);  in adv7511_check_edid_status()
1255 			state->edid.blocks = state->edid.data[0x7e] + 1;  in adv7511_check_edid_status()
1256 			v4l2_dbg(1, debug, sd, "%s: %d blocks in total\n", __func__, state->edid.blocks);  in adv7511_check_edid_status()
1262 			state->have_monitor = false;  in adv7511_check_edid_status()
1268 		state->edid.segments = segment + 1;  in adv7511_check_edid_status()
1269 		v4l2_ctrl_s_ctrl(state->have_edid0_ctrl, 0x1);  in adv7511_check_edid_status()
1270 		if (((state->edid.data[0x7e] >> 1) + 1) > state->edid.segments) {  in adv7511_check_edid_status()
1272 			v4l2_dbg(1, debug, sd, "%s: request segment %d\n", __func__, state->edid.segments);  in adv7511_check_edid_status()
1274 			adv7511_wr(sd, 0xc4, state->edid.segments);  in adv7511_check_edid_status()
1275 			state->edid.read_retries = EDID_MAX_RETRIES;  in adv7511_check_edid_status()
1276 			queue_delayed_work(state->work_queue, &state->edid_handler, EDID_DELAY);  in adv7511_check_edid_status()
1280 		v4l2_dbg(1, debug, sd, "%s: edid complete with %d segment(s)\n", __func__, state->edid.segments);  in adv7511_check_edid_status()
1281 		state->edid.complete = true;  in adv7511_check_edid_status()
1288 		state->edid_detect_counter++;  in adv7511_check_edid_status()
1300 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_init_setup()  local
1301 	struct adv7511_state_edid *edid = &state->edid;  in adv7511_init_setup()
1314 	state->have_monitor = false;  in adv7511_init_setup()
1322 	struct adv7511_state *state;  in adv7511_probe()  local
1333 	state = devm_kzalloc(&client->dev, sizeof(struct adv7511_state), GFP_KERNEL);  in adv7511_probe()
1334 	if (!state)  in adv7511_probe()
1342 	memcpy(&state->pdata, pdata, sizeof(state->pdata));  in adv7511_probe()
1343 	state->fmt_code = MEDIA_BUS_FMT_RGB888_1X24;  in adv7511_probe()
1344 	state->colorspace = V4L2_COLORSPACE_SRGB;  in adv7511_probe()
1346 	sd = &state->sd;  in adv7511_probe()
1353 	hdl = &state->hdl;  in adv7511_probe()
1356 	state->hdmi_mode_ctrl = v4l2_ctrl_new_std_menu(hdl, &adv7511_ctrl_ops,  in adv7511_probe()
1359 	state->hotplug_ctrl = v4l2_ctrl_new_std(hdl, NULL,  in adv7511_probe()
1361 	state->rx_sense_ctrl = v4l2_ctrl_new_std(hdl, NULL,  in adv7511_probe()
1363 	state->have_edid0_ctrl = v4l2_ctrl_new_std(hdl, NULL,  in adv7511_probe()
1365 	state->rgb_quantization_range_ctrl =  in adv7511_probe()
1374 	state->hdmi_mode_ctrl->is_private = true;  in adv7511_probe()
1375 	state->hotplug_ctrl->is_private = true;  in adv7511_probe()
1376 	state->rx_sense_ctrl->is_private = true;  in adv7511_probe()
1377 	state->have_edid0_ctrl->is_private = true;  in adv7511_probe()
1378 	state->rgb_quantization_range_ctrl->is_private = true;  in adv7511_probe()
1380 	state->pad.flags = MEDIA_PAD_FL_SINK;  in adv7511_probe()
1381 	err = media_entity_init(&sd->entity, 1, &state->pad, 0);  in adv7511_probe()
1386 	state->i2c_edid_addr = state->pdata.i2c_edid << 1;  in adv7511_probe()
1387 	state->i2c_cec_addr = state->pdata.i2c_cec << 1;  in adv7511_probe()
1389 	state->chip_revision = adv7511_rd(sd, 0x0);  in adv7511_probe()
1398 	state->i2c_edid = i2c_new_dummy(client->adapter, state->i2c_edid_addr >> 1);  in adv7511_probe()
1399 	if (state->i2c_edid == NULL) {  in adv7511_probe()
1406 	state->work_queue = create_singlethread_workqueue(sd->name);  in adv7511_probe()
1407 	if (state->work_queue == NULL) {  in adv7511_probe()
1413 	INIT_DELAYED_WORK(&state->edid_handler, adv7511_edid_handler);  in adv7511_probe()
1424 	i2c_unregister_device(state->i2c_edid);  in adv7511_probe()
1428 	v4l2_ctrl_handler_free(&state->hdl);  in adv7511_probe()
1437 	struct adv7511_state *state = get_adv7511_state(sd);  in adv7511_remove()  local
1439 	state->chip_revision = -1;  in adv7511_remove()
1445 	cancel_delayed_work(&state->edid_handler);  in adv7511_remove()
1446 	i2c_unregister_device(state->i2c_edid);  in adv7511_remove()
1447 	destroy_workqueue(state->work_queue);  in adv7511_remove()