94 static void imx_ldb_ch_set_bus_format(struct imx_ldb_channel *imx_ldb_ch,  in imx_ldb_ch_set_bus_format()  argument
97 	struct imx_ldb *ldb = imx_ldb_ch->ldb;  in imx_ldb_ch_set_bus_format()
104 		if (imx_ldb_ch->chno == 0 || dual)  in imx_ldb_ch_set_bus_format()
106 		if (imx_ldb_ch->chno == 1 || dual)  in imx_ldb_ch_set_bus_format()
110 		if (imx_ldb_ch->chno == 0 || dual)  in imx_ldb_ch_set_bus_format()
113 		if (imx_ldb_ch->chno == 1 || dual)  in imx_ldb_ch_set_bus_format()
150 	struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);  in imx_ldb_encoder_enable()  local
151 	struct imx_ldb *ldb = imx_ldb_ch->ldb;  in imx_ldb_encoder_enable()
153 	int mux = drm_of_encoder_active_port_id(imx_ldb_ch->child, encoder);  in imx_ldb_encoder_enable()
167 		clk_set_parent(ldb->clk_sel[mux], ldb->clk[imx_ldb_ch->chno]);  in imx_ldb_encoder_enable()
170 	if (imx_ldb_ch == &ldb->channel[0] || dual) {  in imx_ldb_encoder_enable()
177 	if (imx_ldb_ch == &ldb->channel[1] || dual) {  in imx_ldb_encoder_enable()
188 		if (imx_ldb_ch == &ldb->channel[0])  in imx_ldb_encoder_enable()
190 		else if (imx_ldb_ch == &ldb->channel[1])  in imx_ldb_encoder_enable()
205 	struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);  in imx_ldb_encoder_atomic_mode_set()  local
207 	struct imx_ldb *ldb = imx_ldb_ch->ldb;  in imx_ldb_encoder_atomic_mode_set()
211 	int mux = drm_of_encoder_active_port_id(imx_ldb_ch->child, encoder);  in imx_ldb_encoder_atomic_mode_set()
212 	u32 bus_format = imx_ldb_ch->bus_format;  in imx_ldb_encoder_atomic_mode_set()
239 		imx_ldb_set_clock(ldb, mux, imx_ldb_ch->chno, serial_clk,  in imx_ldb_encoder_atomic_mode_set()
244 	if (imx_ldb_ch == &ldb->channel[0] || dual) {  in imx_ldb_encoder_atomic_mode_set()
250 	if (imx_ldb_ch == &ldb->channel[1] || dual) {  in imx_ldb_encoder_atomic_mode_set()
264 	imx_ldb_ch_set_bus_format(imx_ldb_ch, bus_format);  in imx_ldb_encoder_atomic_mode_set()
269 	struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);  in imx_ldb_encoder_disable()  local
270 	struct imx_ldb *ldb = imx_ldb_ch->ldb;  in imx_ldb_encoder_disable()
274 	if (imx_ldb_ch == &ldb->channel[0] || dual)  in imx_ldb_encoder_disable()
276 	if (imx_ldb_ch == &ldb->channel[1] || dual)  in imx_ldb_encoder_disable()
289 		if (imx_ldb_ch == &ldb->channel[0])  in imx_ldb_encoder_disable()
291 		else if (imx_ldb_ch == &ldb->channel[1])  in imx_ldb_encoder_disable()
298 		mux = (imx_ldb_ch == &ldb->channel[0]) ? 0 : 1;  in imx_ldb_encoder_disable()
314 	struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);  in imx_ldb_encoder_atomic_check()  local
316 	u32 bus_format = imx_ldb_ch->bus_format;  in imx_ldb_encoder_atomic_check()
322 		bus_format = imx_ldb_ch->bus_format;  in imx_ldb_encoder_atomic_check()
369 	struct imx_ldb_channel *imx_ldb_ch)  in imx_ldb_register()  argument
371 	struct imx_ldb *ldb = imx_ldb_ch->ldb;  in imx_ldb_register()
382 	ldb_encoder->channel = imx_ldb_ch;  in imx_ldb_register()
385 	ret = imx_drm_encoder_parse_of(drm, encoder, imx_ldb_ch->child);  in imx_ldb_register()
389 	ret = imx_ldb_get_clk(ldb, imx_ldb_ch->chno);  in imx_ldb_register()
401 	ret = drm_bridge_attach(encoder, imx_ldb_ch->bridge, NULL,  in imx_ldb_register()