csi2rx             95 drivers/media/platform/cadence/cdns-csi2rx.c static void csi2rx_reset(struct csi2rx_priv *csi2rx)
csi2rx             98 drivers/media/platform/cadence/cdns-csi2rx.c 	       csi2rx->base + CSI2RX_SOFT_RESET_REG);
csi2rx            102 drivers/media/platform/cadence/cdns-csi2rx.c 	writel(0, csi2rx->base + CSI2RX_SOFT_RESET_REG);
csi2rx            105 drivers/media/platform/cadence/cdns-csi2rx.c static int csi2rx_start(struct csi2rx_priv *csi2rx)
csi2rx            112 drivers/media/platform/cadence/cdns-csi2rx.c 	ret = clk_prepare_enable(csi2rx->p_clk);
csi2rx            116 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx_reset(csi2rx);
csi2rx            118 drivers/media/platform/cadence/cdns-csi2rx.c 	reg = csi2rx->num_lanes << 8;
csi2rx            119 drivers/media/platform/cadence/cdns-csi2rx.c 	for (i = 0; i < csi2rx->num_lanes; i++) {
csi2rx            120 drivers/media/platform/cadence/cdns-csi2rx.c 		reg |= CSI2RX_STATIC_CFG_DLANE_MAP(i, csi2rx->lanes[i]);
csi2rx            121 drivers/media/platform/cadence/cdns-csi2rx.c 		set_bit(csi2rx->lanes[i], &lanes_used);
csi2rx            130 drivers/media/platform/cadence/cdns-csi2rx.c 	for (i = csi2rx->num_lanes; i < csi2rx->max_lanes; i++) {
csi2rx            132 drivers/media/platform/cadence/cdns-csi2rx.c 						       csi2rx->max_lanes);
csi2rx            137 drivers/media/platform/cadence/cdns-csi2rx.c 	writel(reg, csi2rx->base + CSI2RX_STATIC_CFG_REG);
csi2rx            139 drivers/media/platform/cadence/cdns-csi2rx.c 	ret = v4l2_subdev_call(csi2rx->source_subdev, video, s_stream, true);
csi2rx            153 drivers/media/platform/cadence/cdns-csi2rx.c 	for (i = 0; i < csi2rx->max_streams; i++) {
csi2rx            154 drivers/media/platform/cadence/cdns-csi2rx.c 		ret = clk_prepare_enable(csi2rx->pixel_clk[i]);
csi2rx            159 drivers/media/platform/cadence/cdns-csi2rx.c 		       csi2rx->base + CSI2RX_STREAM_CFG_REG(i));
csi2rx            163 drivers/media/platform/cadence/cdns-csi2rx.c 		       csi2rx->base + CSI2RX_STREAM_DATA_CFG_REG(i));
csi2rx            166 drivers/media/platform/cadence/cdns-csi2rx.c 		       csi2rx->base + CSI2RX_STREAM_CTRL_REG(i));
csi2rx            169 drivers/media/platform/cadence/cdns-csi2rx.c 	ret = clk_prepare_enable(csi2rx->sys_clk);
csi2rx            173 drivers/media/platform/cadence/cdns-csi2rx.c 	clk_disable_unprepare(csi2rx->p_clk);
csi2rx            179 drivers/media/platform/cadence/cdns-csi2rx.c 		clk_disable_unprepare(csi2rx->pixel_clk[i - 1]);
csi2rx            182 drivers/media/platform/cadence/cdns-csi2rx.c 	clk_disable_unprepare(csi2rx->p_clk);
csi2rx            187 drivers/media/platform/cadence/cdns-csi2rx.c static void csi2rx_stop(struct csi2rx_priv *csi2rx)
csi2rx            191 drivers/media/platform/cadence/cdns-csi2rx.c 	clk_prepare_enable(csi2rx->p_clk);
csi2rx            192 drivers/media/platform/cadence/cdns-csi2rx.c 	clk_disable_unprepare(csi2rx->sys_clk);
csi2rx            194 drivers/media/platform/cadence/cdns-csi2rx.c 	for (i = 0; i < csi2rx->max_streams; i++) {
csi2rx            195 drivers/media/platform/cadence/cdns-csi2rx.c 		writel(0, csi2rx->base + CSI2RX_STREAM_CTRL_REG(i));
csi2rx            197 drivers/media/platform/cadence/cdns-csi2rx.c 		clk_disable_unprepare(csi2rx->pixel_clk[i]);
csi2rx            200 drivers/media/platform/cadence/cdns-csi2rx.c 	clk_disable_unprepare(csi2rx->p_clk);
csi2rx            202 drivers/media/platform/cadence/cdns-csi2rx.c 	if (v4l2_subdev_call(csi2rx->source_subdev, video, s_stream, false))
csi2rx            203 drivers/media/platform/cadence/cdns-csi2rx.c 		dev_warn(csi2rx->dev, "Couldn't disable our subdev\n");
csi2rx            208 drivers/media/platform/cadence/cdns-csi2rx.c 	struct csi2rx_priv *csi2rx = v4l2_subdev_to_csi2rx(subdev);
csi2rx            211 drivers/media/platform/cadence/cdns-csi2rx.c 	mutex_lock(&csi2rx->lock);
csi2rx            218 drivers/media/platform/cadence/cdns-csi2rx.c 		if (!csi2rx->count) {
csi2rx            219 drivers/media/platform/cadence/cdns-csi2rx.c 			ret = csi2rx_start(csi2rx);
csi2rx            224 drivers/media/platform/cadence/cdns-csi2rx.c 		csi2rx->count++;
csi2rx            226 drivers/media/platform/cadence/cdns-csi2rx.c 		csi2rx->count--;
csi2rx            231 drivers/media/platform/cadence/cdns-csi2rx.c 		if (!csi2rx->count)
csi2rx            232 drivers/media/platform/cadence/cdns-csi2rx.c 			csi2rx_stop(csi2rx);
csi2rx            236 drivers/media/platform/cadence/cdns-csi2rx.c 	mutex_unlock(&csi2rx->lock);
csi2rx            253 drivers/media/platform/cadence/cdns-csi2rx.c 	struct csi2rx_priv *csi2rx = v4l2_subdev_to_csi2rx(subdev);
csi2rx            255 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->source_pad = media_entity_get_fwnode_pad(&s_subdev->entity,
csi2rx            258 drivers/media/platform/cadence/cdns-csi2rx.c 	if (csi2rx->source_pad < 0) {
csi2rx            259 drivers/media/platform/cadence/cdns-csi2rx.c 		dev_err(csi2rx->dev, "Couldn't find output pad for subdev %s\n",
csi2rx            261 drivers/media/platform/cadence/cdns-csi2rx.c 		return csi2rx->source_pad;
csi2rx            264 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->source_subdev = s_subdev;
csi2rx            266 drivers/media/platform/cadence/cdns-csi2rx.c 	dev_dbg(csi2rx->dev, "Bound %s pad: %d\n", s_subdev->name,
csi2rx            267 drivers/media/platform/cadence/cdns-csi2rx.c 		csi2rx->source_pad);
csi2rx            269 drivers/media/platform/cadence/cdns-csi2rx.c 	return media_create_pad_link(&csi2rx->source_subdev->entity,
csi2rx            270 drivers/media/platform/cadence/cdns-csi2rx.c 				     csi2rx->source_pad,
csi2rx            271 drivers/media/platform/cadence/cdns-csi2rx.c 				     &csi2rx->subdev.entity, 0,
csi2rx            280 drivers/media/platform/cadence/cdns-csi2rx.c static int csi2rx_get_resources(struct csi2rx_priv *csi2rx,
csi2rx            288 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->base = devm_ioremap_resource(&pdev->dev, res);
csi2rx            289 drivers/media/platform/cadence/cdns-csi2rx.c 	if (IS_ERR(csi2rx->base))
csi2rx            290 drivers/media/platform/cadence/cdns-csi2rx.c 		return PTR_ERR(csi2rx->base);
csi2rx            292 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->sys_clk = devm_clk_get(&pdev->dev, "sys_clk");
csi2rx            293 drivers/media/platform/cadence/cdns-csi2rx.c 	if (IS_ERR(csi2rx->sys_clk)) {
csi2rx            295 drivers/media/platform/cadence/cdns-csi2rx.c 		return PTR_ERR(csi2rx->sys_clk);
csi2rx            298 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->p_clk = devm_clk_get(&pdev->dev, "p_clk");
csi2rx            299 drivers/media/platform/cadence/cdns-csi2rx.c 	if (IS_ERR(csi2rx->p_clk)) {
csi2rx            301 drivers/media/platform/cadence/cdns-csi2rx.c 		return PTR_ERR(csi2rx->p_clk);
csi2rx            304 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->dphy = devm_phy_optional_get(&pdev->dev, "dphy");
csi2rx            305 drivers/media/platform/cadence/cdns-csi2rx.c 	if (IS_ERR(csi2rx->dphy)) {
csi2rx            307 drivers/media/platform/cadence/cdns-csi2rx.c 		return PTR_ERR(csi2rx->dphy);
csi2rx            314 drivers/media/platform/cadence/cdns-csi2rx.c 	if (csi2rx->dphy) {
csi2rx            319 drivers/media/platform/cadence/cdns-csi2rx.c 	clk_prepare_enable(csi2rx->p_clk);
csi2rx            320 drivers/media/platform/cadence/cdns-csi2rx.c 	dev_cfg = readl(csi2rx->base + CSI2RX_DEVICE_CFG_REG);
csi2rx            321 drivers/media/platform/cadence/cdns-csi2rx.c 	clk_disable_unprepare(csi2rx->p_clk);
csi2rx            323 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->max_lanes = dev_cfg & 7;
csi2rx            324 drivers/media/platform/cadence/cdns-csi2rx.c 	if (csi2rx->max_lanes > CSI2RX_LANES_MAX) {
csi2rx            326 drivers/media/platform/cadence/cdns-csi2rx.c 			csi2rx->max_lanes);
csi2rx            330 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->max_streams = (dev_cfg >> 4) & 7;
csi2rx            331 drivers/media/platform/cadence/cdns-csi2rx.c 	if (csi2rx->max_streams > CSI2RX_STREAMS_MAX) {
csi2rx            333 drivers/media/platform/cadence/cdns-csi2rx.c 			csi2rx->max_streams);
csi2rx            337 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->has_internal_dphy = dev_cfg & BIT(3) ? true : false;
csi2rx            343 drivers/media/platform/cadence/cdns-csi2rx.c 	if (csi2rx->has_internal_dphy) {
csi2rx            348 drivers/media/platform/cadence/cdns-csi2rx.c 	for (i = 0; i < csi2rx->max_streams; i++) {
csi2rx            352 drivers/media/platform/cadence/cdns-csi2rx.c 		csi2rx->pixel_clk[i] = devm_clk_get(&pdev->dev, clk_name);
csi2rx            353 drivers/media/platform/cadence/cdns-csi2rx.c 		if (IS_ERR(csi2rx->pixel_clk[i])) {
csi2rx            355 drivers/media/platform/cadence/cdns-csi2rx.c 			return PTR_ERR(csi2rx->pixel_clk[i]);
csi2rx            362 drivers/media/platform/cadence/cdns-csi2rx.c static int csi2rx_parse_dt(struct csi2rx_priv *csi2rx)
csi2rx            369 drivers/media/platform/cadence/cdns-csi2rx.c 	ep = of_graph_get_endpoint_by_regs(csi2rx->dev->of_node, 0, 0);
csi2rx            376 drivers/media/platform/cadence/cdns-csi2rx.c 		dev_err(csi2rx->dev, "Could not parse v4l2 endpoint\n");
csi2rx            382 drivers/media/platform/cadence/cdns-csi2rx.c 		dev_err(csi2rx->dev, "Unsupported media bus type: 0x%x\n",
csi2rx            388 drivers/media/platform/cadence/cdns-csi2rx.c 	memcpy(csi2rx->lanes, v4l2_ep.bus.mipi_csi2.data_lanes,
csi2rx            389 drivers/media/platform/cadence/cdns-csi2rx.c 	       sizeof(csi2rx->lanes));
csi2rx            390 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->num_lanes = v4l2_ep.bus.mipi_csi2.num_data_lanes;
csi2rx            391 drivers/media/platform/cadence/cdns-csi2rx.c 	if (csi2rx->num_lanes > csi2rx->max_lanes) {
csi2rx            392 drivers/media/platform/cadence/cdns-csi2rx.c 		dev_err(csi2rx->dev, "Unsupported number of data-lanes: %d\n",
csi2rx            393 drivers/media/platform/cadence/cdns-csi2rx.c 			csi2rx->num_lanes);
csi2rx            398 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->asd.match.fwnode = fwnode_graph_get_remote_port_parent(fwh);
csi2rx            399 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->asd.match_type = V4L2_ASYNC_MATCH_FWNODE;
csi2rx            402 drivers/media/platform/cadence/cdns-csi2rx.c 	v4l2_async_notifier_init(&csi2rx->notifier);
csi2rx            404 drivers/media/platform/cadence/cdns-csi2rx.c 	ret = v4l2_async_notifier_add_subdev(&csi2rx->notifier, &csi2rx->asd);
csi2rx            406 drivers/media/platform/cadence/cdns-csi2rx.c 		fwnode_handle_put(csi2rx->asd.match.fwnode);
csi2rx            410 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->notifier.ops = &csi2rx_notifier_ops;
csi2rx            412 drivers/media/platform/cadence/cdns-csi2rx.c 	ret = v4l2_async_subdev_notifier_register(&csi2rx->subdev,
csi2rx            413 drivers/media/platform/cadence/cdns-csi2rx.c 						  &csi2rx->notifier);
csi2rx            415 drivers/media/platform/cadence/cdns-csi2rx.c 		v4l2_async_notifier_cleanup(&csi2rx->notifier);
csi2rx            422 drivers/media/platform/cadence/cdns-csi2rx.c 	struct csi2rx_priv *csi2rx;
csi2rx            426 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx = kzalloc(sizeof(*csi2rx), GFP_KERNEL);
csi2rx            427 drivers/media/platform/cadence/cdns-csi2rx.c 	if (!csi2rx)
csi2rx            429 drivers/media/platform/cadence/cdns-csi2rx.c 	platform_set_drvdata(pdev, csi2rx);
csi2rx            430 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->dev = &pdev->dev;
csi2rx            431 drivers/media/platform/cadence/cdns-csi2rx.c 	mutex_init(&csi2rx->lock);
csi2rx            433 drivers/media/platform/cadence/cdns-csi2rx.c 	ret = csi2rx_get_resources(csi2rx, pdev);
csi2rx            437 drivers/media/platform/cadence/cdns-csi2rx.c 	ret = csi2rx_parse_dt(csi2rx);
csi2rx            441 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->subdev.owner = THIS_MODULE;
csi2rx            442 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->subdev.dev = &pdev->dev;
csi2rx            443 drivers/media/platform/cadence/cdns-csi2rx.c 	v4l2_subdev_init(&csi2rx->subdev, &csi2rx_subdev_ops);
csi2rx            444 drivers/media/platform/cadence/cdns-csi2rx.c 	v4l2_set_subdevdata(&csi2rx->subdev, &pdev->dev);
csi2rx            445 drivers/media/platform/cadence/cdns-csi2rx.c 	snprintf(csi2rx->subdev.name, V4L2_SUBDEV_NAME_SIZE, "%s.%s",
csi2rx            449 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->subdev.entity.function = MEDIA_ENT_F_VID_IF_BRIDGE;
csi2rx            450 drivers/media/platform/cadence/cdns-csi2rx.c 	csi2rx->pads[CSI2RX_PAD_SINK].flags = MEDIA_PAD_FL_SINK;
csi2rx            452 drivers/media/platform/cadence/cdns-csi2rx.c 		csi2rx->pads[i].flags = MEDIA_PAD_FL_SOURCE;
csi2rx            454 drivers/media/platform/cadence/cdns-csi2rx.c 	ret = media_entity_pads_init(&csi2rx->subdev.entity, CSI2RX_PAD_MAX,
csi2rx            455 drivers/media/platform/cadence/cdns-csi2rx.c 				     csi2rx->pads);
csi2rx            459 drivers/media/platform/cadence/cdns-csi2rx.c 	ret = v4l2_async_register_subdev(&csi2rx->subdev);
csi2rx            465 drivers/media/platform/cadence/cdns-csi2rx.c 		 csi2rx->num_lanes, csi2rx->max_lanes, csi2rx->max_streams,
csi2rx            466 drivers/media/platform/cadence/cdns-csi2rx.c 		 csi2rx->has_internal_dphy ? "internal" : "no");
csi2rx            471 drivers/media/platform/cadence/cdns-csi2rx.c 	v4l2_async_notifier_cleanup(&csi2rx->notifier);
csi2rx            473 drivers/media/platform/cadence/cdns-csi2rx.c 	kfree(csi2rx);
csi2rx            479 drivers/media/platform/cadence/cdns-csi2rx.c 	struct csi2rx_priv *csi2rx = platform_get_drvdata(pdev);
csi2rx            481 drivers/media/platform/cadence/cdns-csi2rx.c 	v4l2_async_unregister_subdev(&csi2rx->subdev);
csi2rx            482 drivers/media/platform/cadence/cdns-csi2rx.c 	kfree(csi2rx);