87 	struct ldb_channel *ldb_ch = bridge->driver_private;  in imx8qxp_ldb_bridge_atomic_check()  local
88 	struct ldb *ldb = ldb_ch->ldb;  in imx8qxp_ldb_bridge_atomic_check()
90 					base_to_imx8qxp_ldb_channel(ldb_ch);  in imx8qxp_ldb_bridge_atomic_check()
95 	bool is_split = ldb_channel_is_split_link(ldb_ch);  in imx8qxp_ldb_bridge_atomic_check()
128 	struct ldb_channel *ldb_ch = bridge->driver_private;  in imx8qxp_ldb_bridge_mode_set()  local
130 	struct ldb *ldb = ldb_ch->ldb;  in imx8qxp_ldb_bridge_mode_set()
132 					base_to_imx8qxp_ldb_channel(ldb_ch);  in imx8qxp_ldb_bridge_mode_set()
137 	bool is_split = ldb_channel_is_split_link(ldb_ch);  in imx8qxp_ldb_bridge_mode_set()
140 	u32 chno = ldb_ch->chno;  in imx8qxp_ldb_bridge_mode_set()
158 		companion_ldb_ch->in_bus_format = ldb_ch->in_bus_format;  in imx8qxp_ldb_bridge_mode_set()
159 		companion_ldb_ch->out_bus_format = ldb_ch->out_bus_format;  in imx8qxp_ldb_bridge_mode_set()
210 	struct ldb_channel *ldb_ch = bridge->driver_private;  in imx8qxp_ldb_bridge_atomic_pre_enable()  local
211 	struct ldb *ldb = ldb_ch->ldb;  in imx8qxp_ldb_bridge_atomic_pre_enable()
214 	bool is_split = ldb_channel_is_split_link(ldb_ch);  in imx8qxp_ldb_bridge_atomic_pre_enable()
227 	struct ldb_channel *ldb_ch = bridge->driver_private;  in imx8qxp_ldb_bridge_atomic_enable()  local
228 	struct ldb *ldb = ldb_ch->ldb;  in imx8qxp_ldb_bridge_atomic_enable()
230 					base_to_imx8qxp_ldb_channel(ldb_ch);  in imx8qxp_ldb_bridge_atomic_enable()
234 	bool is_split = ldb_channel_is_split_link(ldb_ch);  in imx8qxp_ldb_bridge_atomic_enable()
237 	if (ldb_ch->chno == 0 || is_split) {  in imx8qxp_ldb_bridge_atomic_enable()
242 	if (ldb_ch->chno == 1 || is_split) {  in imx8qxp_ldb_bridge_atomic_enable()
262 	struct ldb_channel *ldb_ch = bridge->driver_private;  in imx8qxp_ldb_bridge_atomic_disable()  local
263 	struct ldb *ldb = ldb_ch->ldb;  in imx8qxp_ldb_bridge_atomic_disable()
265 					base_to_imx8qxp_ldb_channel(ldb_ch);  in imx8qxp_ldb_bridge_atomic_disable()
269 	bool is_split = ldb_channel_is_split_link(ldb_ch);  in imx8qxp_ldb_bridge_atomic_disable()
384 	struct ldb_channel *ldb_ch = bridge->driver_private;  in imx8qxp_ldb_bridge_mode_valid()  local
385 	bool is_single = ldb_channel_is_single_link(ldb_ch);  in imx8qxp_ldb_bridge_mode_valid()
417 	struct ldb_channel *ldb_ch = &imx8qxp_ldb_ch->base;  in imx8qxp_ldb_set_di_id()  local
423 	ep = of_graph_get_endpoint_by_regs(ldb_ch->np, 0, -1);  in imx8qxp_ldb_set_di_id()
450 imx8qxp_ldb_check_chno_and_dual_link(struct ldb_channel *ldb_ch, int link)  in imx8qxp_ldb_check_chno_and_dual_link()  argument
452 	if ((link == DRM_LVDS_DUAL_LINK_ODD_EVEN_PIXELS && ldb_ch->chno != 0) ||  in imx8qxp_ldb_check_chno_and_dual_link()
453 	    (link == DRM_LVDS_DUAL_LINK_EVEN_ODD_PIXELS && ldb_ch->chno != 1))  in imx8qxp_ldb_check_chno_and_dual_link()
463 	struct ldb_channel *ldb_ch = &imx8qxp_ldb_ch->base;  in imx8qxp_ldb_parse_dt_companion()  local
511 		if (i == (ldb_ch->chno ^ 0x1)) {  in imx8qxp_ldb_parse_dt_companion()
530 	port1 = of_graph_get_port_by_id(ldb_ch->np, 1);  in imx8qxp_ldb_parse_dt_companion()
538 		ldb_ch->link_type = LDB_CH_DUAL_LINK_ODD_EVEN_PIXELS;  in imx8qxp_ldb_parse_dt_companion()
541 		ldb_ch->link_type = LDB_CH_DUAL_LINK_EVEN_ODD_PIXELS;  in imx8qxp_ldb_parse_dt_companion()
550 	ret = imx8qxp_ldb_check_chno_and_dual_link(ldb_ch, dual_link);  in imx8qxp_ldb_parse_dt_companion()
554 			      ldb_ch->chno, dual_link);  in imx8qxp_ldb_parse_dt_companion()
572 	companion_ldb_ch->link_type = ldb_ch->link_type;  in imx8qxp_ldb_parse_dt_companion()
585 	struct ldb_channel *ldb_ch;  in imx8qxp_ldb_probe()  local
634 		ldb_ch = &imx8qxp_ldb_ch->base;  in imx8qxp_ldb_probe()
636 		if (ldb_ch->is_available) {  in imx8qxp_ldb_probe()
637 			imx8qxp_ldb->active_chno = ldb_ch->chno;  in imx8qxp_ldb_probe()
642 	imx8qxp_ldb_ch->phy = devm_of_phy_get(dev, ldb_ch->np, "lvds_phy");  in imx8qxp_ldb_probe()