18 #include "imx-ldb-helper.h"
52 	struct ldb *ldb = ldb_ch->ldb;  in ldb_bridge_mode_set_helper()  local
56 		ldb->ldb_ctrl |= LDB_SPLIT_MODE_EN;  in ldb_bridge_mode_set_helper()
63 			ldb->ldb_ctrl |= LDB_DATA_WIDTH_CH0_24;  in ldb_bridge_mode_set_helper()
65 			ldb->ldb_ctrl |= LDB_DATA_WIDTH_CH1_24;  in ldb_bridge_mode_set_helper()
69 			ldb->ldb_ctrl |= LDB_DATA_WIDTH_CH0_24 |  in ldb_bridge_mode_set_helper()
72 			ldb->ldb_ctrl |= LDB_DATA_WIDTH_CH1_24 |  in ldb_bridge_mode_set_helper()
82 	struct ldb *ldb = ldb_ch->ldb;  in ldb_bridge_enable_helper()  local
88 	regmap_write(ldb->regmap, ldb->ctrl_reg, ldb->ldb_ctrl);  in ldb_bridge_enable_helper()
95 	struct ldb *ldb = ldb_ch->ldb;  in ldb_bridge_disable_helper()  local
99 		ldb->ldb_ctrl &= ~LDB_CH0_MODE_EN_MASK;  in ldb_bridge_disable_helper()
101 		ldb->ldb_ctrl &= ~LDB_CH1_MODE_EN_MASK;  in ldb_bridge_disable_helper()
103 	regmap_write(ldb->regmap, ldb->ctrl_reg, ldb->ldb_ctrl);  in ldb_bridge_disable_helper()
111 	struct ldb *ldb = ldb_ch->ldb;  in ldb_bridge_attach_helper()  local
114 		DRM_DEV_ERROR(ldb->dev,  in ldb_bridge_attach_helper()
125 int ldb_init_helper(struct ldb *ldb)  in ldb_init_helper()  argument
127 	struct device *dev = ldb->dev;  in ldb_init_helper()
133 	ldb->regmap = syscon_node_to_regmap(np->parent);  in ldb_init_helper()
134 	if (IS_ERR(ldb->regmap)) {  in ldb_init_helper()
135 		ret = PTR_ERR(ldb->regmap);  in ldb_init_helper()
153 		ldb_ch = ldb->channel[i];  in ldb_init_helper()
154 		ldb_ch->ldb = ldb;  in ldb_init_helper()
159 		ldb->available_ch_cnt++;  in ldb_init_helper()
166 int ldb_find_next_bridge_helper(struct ldb *ldb)  in ldb_find_next_bridge_helper()  argument
168 	struct device *dev = ldb->dev;  in ldb_find_next_bridge_helper()
173 		ldb_ch = ldb->channel[i];  in ldb_find_next_bridge_helper()
194 void ldb_add_bridge_helper(struct ldb *ldb,  in ldb_add_bridge_helper()  argument
201 		ldb_ch = ldb->channel[i];  in ldb_add_bridge_helper()
215 void ldb_remove_bridge_helper(struct ldb *ldb)  in ldb_remove_bridge_helper()  argument
221 		ldb_ch = ldb->channel[i];  in ldb_remove_bridge_helper()
231 MODULE_DESCRIPTION("i.MX8 LVDS Display Bridge(LDB)/Pixel Mapper bridge helper");