244 			  struct simple_util_dai *simple_dai,  in simple_util_parse_clk()  argument
257 	simple_dai->clk_fixed = of_property_read_bool(  in simple_util_parse_clk()
260 		simple_dai->sysclk = clk_get_rate(clk);  in simple_util_parse_clk()
262 		simple_dai->clk = clk;  in simple_util_parse_clk()
264 		simple_dai->sysclk = val;  in simple_util_parse_clk()
265 		simple_dai->clk_fixed = true;  in simple_util_parse_clk()
269 			simple_dai->sysclk = clk_get_rate(clk);  in simple_util_parse_clk()
273 		simple_dai->clk_direction = SND_SOC_CLOCK_OUT;  in simple_util_parse_clk()
386 				    struct simple_util_dai *simple_dai,  in simple_set_clk_rate()  argument
389 	if (!simple_dai)  in simple_set_clk_rate()
392 	if (simple_dai->clk_fixed && rate != simple_dai->sysclk) {  in simple_set_clk_rate()
393 		dev_err(dev, "dai %s invalid clock rate %lu\n", simple_dai->name, rate);  in simple_set_clk_rate()
397 	if (!simple_dai->clk)  in simple_set_clk_rate()
400 	if (clk_get_rate(simple_dai->clk) == rate)  in simple_set_clk_rate()
403 	return clk_set_rate(simple_dai->clk, rate);  in simple_set_clk_rate()
407 				struct simple_util_dai *simple_dai,  in simple_set_tdm()  argument
414 	if (!simple_dai || !simple_dai->tdm_width_map)  in simple_set_tdm()
417 	slot_width = simple_dai->slot_width;  in simple_set_tdm()
418 	slot_count = simple_dai->slots;  in simple_set_tdm()
423 	for (i = 0; i < simple_dai->n_tdm_widths; ++i) {  in simple_set_tdm()
424 		if (simple_dai->tdm_width_map[i].sample_bits == sample_bits) {  in simple_set_tdm()
425 			slot_width = simple_dai->tdm_width_map[i].slot_width;  in simple_set_tdm()
426 			slot_count = simple_dai->tdm_width_map[i].slot_count;  in simple_set_tdm()
432 				       simple_dai->tx_slot_mask,  in simple_set_tdm()
433 				       simple_dai->rx_slot_mask,  in simple_set_tdm()
540 static int simple_init_dai(struct snd_soc_dai *dai, struct simple_util_dai *simple_dai)  in simple_init_dai()  argument
544 	if (!simple_dai)  in simple_init_dai()
547 	if (simple_dai->sysclk) {  in simple_init_dai()
548 		ret = snd_soc_dai_set_sysclk(dai, 0, simple_dai->sysclk,  in simple_init_dai()
549 					     simple_dai->clk_direction);  in simple_init_dai()
556 	if (simple_dai->slots) {  in simple_init_dai()
558 					       simple_dai->tx_slot_mask,  in simple_init_dai()
559 					       simple_dai->rx_slot_mask,  in simple_init_dai()
560 					       simple_dai->slots,  in simple_init_dai()
561 					       simple_dai->slot_width);  in simple_init_dai()