48 	struct ldb base;
62 static inline struct imx8qm_ldb *base_to_imx8qm_ldb(struct ldb *base)  in base_to_imx8qm_ldb()
84 	struct ldb *ldb = ldb_ch->ldb;  in imx8qm_ldb_bridge_atomic_check()  local
87 	struct imx8qm_ldb *imx8qm_ldb = base_to_imx8qm_ldb(ldb);  in imx8qm_ldb_bridge_atomic_check()
131 	struct ldb *ldb = ldb_ch->ldb;  in imx8qm_ldb_bridge_mode_set()  local
134 	struct imx8qm_ldb *imx8qm_ldb = base_to_imx8qm_ldb(ldb);  in imx8qm_ldb_bridge_mode_set()
172 		ldb->ldb_ctrl |= LDB_DI0_VS_POL_ACT_LOW;  in imx8qm_ldb_bridge_mode_set()
174 		ldb->ldb_ctrl |= LDB_DI1_VS_POL_ACT_LOW;  in imx8qm_ldb_bridge_mode_set()
182 			ldb->ldb_ctrl |= LDB_CH0_DATA_WIDTH_24BIT;  in imx8qm_ldb_bridge_mode_set()
184 			ldb->ldb_ctrl |= LDB_CH1_DATA_WIDTH_24BIT;  in imx8qm_ldb_bridge_mode_set()
191 		regmap_update_bits(ldb->regmap, SS_CTRL, CH_VSYNC_M(chno), 0);  in imx8qm_ldb_bridge_mode_set()
193 		regmap_update_bits(ldb->regmap, SS_CTRL,  in imx8qm_ldb_bridge_mode_set()
197 		regmap_update_bits(ldb->regmap, SS_CTRL, CH_HSYNC_M(chno), 0);  in imx8qm_ldb_bridge_mode_set()
199 		regmap_update_bits(ldb->regmap, SS_CTRL,  in imx8qm_ldb_bridge_mode_set()
208 	struct ldb *ldb = ldb_ch->ldb;  in imx8qm_ldb_bridge_atomic_enable()  local
211 	struct imx8qm_ldb *imx8qm_ldb = base_to_imx8qm_ldb(ldb);  in imx8qm_ldb_bridge_atomic_enable()
221 		ldb->ldb_ctrl &= ~LDB_CH0_MODE_EN_MASK;  in imx8qm_ldb_bridge_atomic_enable()
222 		ldb->ldb_ctrl |= LDB_CH0_MODE_EN_TO_DI0;  in imx8qm_ldb_bridge_atomic_enable()
225 		ldb->ldb_ctrl &= ~LDB_CH1_MODE_EN_MASK;  in imx8qm_ldb_bridge_atomic_enable()
226 		ldb->ldb_ctrl |= LDB_CH1_MODE_EN_TO_DI0;  in imx8qm_ldb_bridge_atomic_enable()
255 	struct ldb *ldb = ldb_ch->ldb;  in imx8qm_ldb_bridge_atomic_disable()  local
258 	struct imx8qm_ldb *imx8qm_ldb = base_to_imx8qm_ldb(ldb);  in imx8qm_ldb_bridge_atomic_disable()
443 	struct ldb *ldb;  in imx8qm_ldb_probe()  local
473 	ldb = &imx8qm_ldb->base;  in imx8qm_ldb_probe()
474 	ldb->dev = dev;  in imx8qm_ldb_probe()
475 	ldb->ctrl_reg = 0xe0;  in imx8qm_ldb_probe()
478 		ldb->channel[i] = &imx8qm_ldb->channel[i].base;  in imx8qm_ldb_probe()
480 	ret = ldb_init_helper(ldb);  in imx8qm_ldb_probe()
484 	if (ldb->available_ch_cnt == 0) {  in imx8qm_ldb_probe()
489 	if (ldb->available_ch_cnt == 2) {  in imx8qm_ldb_probe()
490 		port1 = of_graph_get_port_by_id(ldb->channel[0]->np, 1);  in imx8qm_ldb_probe()
491 		port2 = of_graph_get_port_by_id(ldb->channel[1]->np, 1);  in imx8qm_ldb_probe()
523 	ret = ldb_find_next_bridge_helper(ldb);  in imx8qm_ldb_probe()
530 	ldb_add_bridge_helper(ldb, &imx8qm_ldb_bridge_funcs);  in imx8qm_ldb_probe()
538 	struct ldb *ldb = &imx8qm_ldb->base;  in imx8qm_ldb_remove()  local
540 	ldb_remove_bridge_helper(ldb);  in imx8qm_ldb_remove()
555 	struct ldb *ldb = &imx8qm_ldb->base;  in imx8qm_ldb_runtime_resume()  local
558 	regmap_write(ldb->regmap, ldb->ctrl_reg, 0);  in imx8qm_ldb_runtime_resume()