47 struct imx8qm_ldb {  struct
62 static inline struct imx8qm_ldb *base_to_imx8qm_ldb(struct ldb *base)  in base_to_imx8qm_ldb()  argument
64 	return container_of(base, struct imx8qm_ldb, base);  in base_to_imx8qm_ldb()
67 static void imx8qm_ldb_set_phy_cfg(struct imx8qm_ldb *imx8qm_ldb,  in imx8qm_ldb_set_phy_cfg()  argument
87 	struct imx8qm_ldb *imx8qm_ldb = base_to_imx8qm_ldb(ldb);  in imx8qm_ldb_bridge_atomic_check()  local
100 	imx8qm_ldb_set_phy_cfg(imx8qm_ldb, di_clk, is_split, false, phy_cfg);  in imx8qm_ldb_bridge_atomic_check()
103 		DRM_DEV_DEBUG_DRIVER(imx8qm_ldb->dev,  in imx8qm_ldb_bridge_atomic_check()
110 			&imx8qm_ldb->channel[imx8qm_ldb->active_chno ^ 1];  in imx8qm_ldb_bridge_atomic_check()
111 		imx8qm_ldb_set_phy_cfg(imx8qm_ldb, di_clk, is_split, true,  in imx8qm_ldb_bridge_atomic_check()
115 			DRM_DEV_DEBUG_DRIVER(imx8qm_ldb->dev,  in imx8qm_ldb_bridge_atomic_check()
134 	struct imx8qm_ldb *imx8qm_ldb = base_to_imx8qm_ldb(ldb);  in imx8qm_ldb_bridge_mode_set()  local
135 	struct device *dev = imx8qm_ldb->dev;  in imx8qm_ldb_bridge_mode_set()
151 	clk_set_rate(imx8qm_ldb->clk_bypass, di_clk);  in imx8qm_ldb_bridge_mode_set()
152 	clk_set_rate(imx8qm_ldb->clk_pixel, di_clk);  in imx8qm_ldb_bridge_mode_set()
154 	imx8qm_ldb_set_phy_cfg(imx8qm_ldb, di_clk, is_split, false, phy_cfg);  in imx8qm_ldb_bridge_mode_set()
161 			&imx8qm_ldb->channel[imx8qm_ldb->active_chno ^ 1];  in imx8qm_ldb_bridge_mode_set()
162 		imx8qm_ldb_set_phy_cfg(imx8qm_ldb, di_clk, is_split, true,  in imx8qm_ldb_bridge_mode_set()
211 	struct imx8qm_ldb *imx8qm_ldb = base_to_imx8qm_ldb(ldb);  in imx8qm_ldb_bridge_atomic_enable()  local
212 	struct device *dev = imx8qm_ldb->dev;  in imx8qm_ldb_bridge_atomic_enable()
216 	clk_prepare_enable(imx8qm_ldb->clk_pixel);  in imx8qm_ldb_bridge_atomic_enable()
217 	clk_prepare_enable(imx8qm_ldb->clk_bypass);  in imx8qm_ldb_bridge_atomic_enable()
230 		ret = phy_power_on(imx8qm_ldb->channel[0].phy);  in imx8qm_ldb_bridge_atomic_enable()
236 		ret = phy_power_on(imx8qm_ldb->channel[1].phy);  in imx8qm_ldb_bridge_atomic_enable()
258 	struct imx8qm_ldb *imx8qm_ldb = base_to_imx8qm_ldb(ldb);  in imx8qm_ldb_bridge_atomic_disable()  local
259 	struct device *dev = imx8qm_ldb->dev;  in imx8qm_ldb_bridge_atomic_disable()
266 		ret = phy_power_off(imx8qm_ldb->channel[0].phy);  in imx8qm_ldb_bridge_atomic_disable()
271 		ret = phy_power_off(imx8qm_ldb->channel[1].phy);  in imx8qm_ldb_bridge_atomic_disable()
282 	clk_disable_unprepare(imx8qm_ldb->clk_bypass);  in imx8qm_ldb_bridge_atomic_disable()
283 	clk_disable_unprepare(imx8qm_ldb->clk_pixel);  in imx8qm_ldb_bridge_atomic_disable()
409 static int imx8qm_ldb_get_phy(struct imx8qm_ldb *imx8qm_ldb)  in imx8qm_ldb_get_phy()  argument
413 	struct device *dev = imx8qm_ldb->dev;  in imx8qm_ldb_get_phy()
417 		imx8qm_ldb_ch = &imx8qm_ldb->channel[i];  in imx8qm_ldb_get_phy()
441 	struct imx8qm_ldb *imx8qm_ldb;  in imx8qm_ldb_probe()  local
449 	imx8qm_ldb = devm_kzalloc(dev, sizeof(*imx8qm_ldb), GFP_KERNEL);  in imx8qm_ldb_probe()
450 	if (!imx8qm_ldb)  in imx8qm_ldb_probe()
453 	imx8qm_ldb->clk_pixel = devm_clk_get(dev, "pixel");  in imx8qm_ldb_probe()
454 	if (IS_ERR(imx8qm_ldb->clk_pixel)) {  in imx8qm_ldb_probe()
455 		ret = PTR_ERR(imx8qm_ldb->clk_pixel);  in imx8qm_ldb_probe()
462 	imx8qm_ldb->clk_bypass = devm_clk_get(dev, "bypass");  in imx8qm_ldb_probe()
463 	if (IS_ERR(imx8qm_ldb->clk_bypass)) {  in imx8qm_ldb_probe()
464 		ret = PTR_ERR(imx8qm_ldb->clk_bypass);  in imx8qm_ldb_probe()
471 	imx8qm_ldb->dev = dev;  in imx8qm_ldb_probe()
473 	ldb = &imx8qm_ldb->base;  in imx8qm_ldb_probe()
478 		ldb->channel[i] = &imx8qm_ldb->channel[i].base;  in imx8qm_ldb_probe()
503 		imx8qm_ldb->active_chno = 0;  in imx8qm_ldb_probe()
504 		imx8qm_ldb_ch = &imx8qm_ldb->channel[0];  in imx8qm_ldb_probe()
509 			imx8qm_ldb_ch = &imx8qm_ldb->channel[i];  in imx8qm_ldb_probe()
513 				imx8qm_ldb->active_chno = ldb_ch->chno;  in imx8qm_ldb_probe()
519 	ret = imx8qm_ldb_get_phy(imx8qm_ldb);  in imx8qm_ldb_probe()
527 	platform_set_drvdata(pdev, imx8qm_ldb);  in imx8qm_ldb_probe()
537 	struct imx8qm_ldb *imx8qm_ldb = platform_get_drvdata(pdev);  in imx8qm_ldb_remove()  local
538 	struct ldb *ldb = &imx8qm_ldb->base;  in imx8qm_ldb_remove()
552 	struct imx8qm_ldb *imx8qm_ldb = dev_get_drvdata(dev);  in imx8qm_ldb_runtime_resume()  local
553 	struct ldb *ldb = &imx8qm_ldb->base;  in imx8qm_ldb_runtime_resume()