3 // rt1019.c  --  RT1019 ALSA SoC audio amplifier driver
31 #include "rt1019.h"
161 	struct rt1019_priv *rt1019 = snd_soc_component_get_drvdata(component);  in rt1019_hw_params()  local
167 	rt1019->lrck = params_rate(params);  in rt1019_hw_params()
168 	pre_div = rl6231_get_clk_info(rt1019->sysclk, rt1019->lrck);  in rt1019_hw_params()
181 	rt1019->bclk = rt1019->lrck * (32 << bclk_ms);  in rt1019_hw_params()
184 		rt1019->bclk, rt1019->lrck);  in rt1019_hw_params()
294 	struct rt1019_priv *rt1019 = snd_soc_component_get_drvdata(component);  in rt1019_set_dai_sysclk()  local
297 	if (freq == rt1019->sysclk && clk_id == rt1019->sysclk_src)  in rt1019_set_dai_sysclk()
314 	rt1019->sysclk = freq;  in rt1019_set_dai_sysclk()
315 	rt1019->sysclk_src = clk_id;  in rt1019_set_dai_sysclk()
329 	struct rt1019_priv *rt1019 = snd_soc_component_get_drvdata(component);  in rt1019_set_dai_pll()  local
335 		rt1019->pll_in = 0;  in rt1019_set_dai_pll()
336 		rt1019->pll_out = 0;  in rt1019_set_dai_pll()
340 	if (source == rt1019->pll_src && freq_in == rt1019->pll_in &&  in rt1019_set_dai_pll()
341 		freq_out == rt1019->pll_out)  in rt1019_set_dai_pll()
383 	rt1019->pll_in = freq_in;  in rt1019_set_dai_pll()
384 	rt1019->pll_out = freq_out;  in rt1019_set_dai_pll()
385 	rt1019->pll_src = source;  in rt1019_set_dai_pll()
482 	struct rt1019_priv *rt1019 = snd_soc_component_get_drvdata(component);  in rt1019_probe()  local
484 	rt1019->component = component;  in rt1019_probe()
504 		.name = "rt1019-aif",
542 	{ "rt1019", 0 },
548 	{ .compatible = "realtek,rt1019", },
564 	struct rt1019_priv *rt1019;  in rt1019_i2c_probe()  local
568 	rt1019 = devm_kzalloc(&i2c->dev, sizeof(struct rt1019_priv),  in rt1019_i2c_probe()
570 	if (!rt1019)  in rt1019_i2c_probe()
573 	i2c_set_clientdata(i2c, rt1019);  in rt1019_i2c_probe()
575 	rt1019->regmap = devm_regmap_init_i2c(i2c, &rt1019_regmap);  in rt1019_i2c_probe()
576 	if (IS_ERR(rt1019->regmap)) {  in rt1019_i2c_probe()
577 		ret = PTR_ERR(rt1019->regmap);  in rt1019_i2c_probe()
583 	regmap_read(rt1019->regmap, RT1019_DEV_ID_1, &val);  in rt1019_i2c_probe()
584 	regmap_read(rt1019->regmap, RT1019_DEV_ID_2, &val2);  in rt1019_i2c_probe()
588 			"Device with ID register 0x%x is not rt1019\n", dev_id);  in rt1019_i2c_probe()
598 		.name = "rt1019",
607 MODULE_DESCRIPTION("ASoC RT1019 driver");