3  * ak4619.c -- Asahi Kasei ALSA SoC Audio driver
234 	struct ak4619_priv *ak4619 = snd_soc_component_get_drvdata(component);  in ak4619_set_deemph()  local
237 	if (!ak4619->deemph_en)  in ak4619_set_deemph()
240 	switch (ak4619->playback_rate) {  in ak4619_set_deemph()
261 	struct ak4619_priv *ak4619 = snd_soc_component_get_drvdata(component);  in ak4619_put_deemph()  local
273 	if (ak4619->deemph_en != deemph_en)  in ak4619_put_deemph()
276 	ak4619->deemph_en = deemph_en;  in ak4619_put_deemph()
286 	struct ak4619_priv *ak4619 = snd_soc_component_get_drvdata(component);  in ak4619_get_deemph()  local
288 	ucontrol->value.integer.value[0] = ak4619->deemph_en;  in ak4619_get_deemph()
537 	struct ak4619_priv *ak4619 = snd_soc_component_get_drvdata(component);  in ak4619_dai_hw_params()  local
568 		fs = ak4619->sysclk / rate;  in ak4619_dai_hw_params()
620 		ak4619->playback_rate = rate;  in ak4619_dai_hw_params()
688 	struct ak4619_priv *ak4619 = snd_soc_component_get_drvdata(component);  in ak4619_dai_set_sysclk()  local
690 	ak4619->sysclk = freq;  in ak4619_dai_set_sysclk()
705 static void ak4619_hw_constraints(struct ak4619_priv *ak4619,  in ak4619_hw_constraints()  argument
708 	struct snd_pcm_hw_constraint_list *constraint = &ak4619->constraint;  in ak4619_hw_constraints()
736 		fs = ak4619->sysclk / ak4619_sr[i];  in ak4619_hw_constraints()
773 	struct ak4619_priv *ak4619 = snd_soc_component_get_drvdata(component);  in ak4619_dai_startup()  local
775 	ak4619_hw_constraints(ak4619, substream->runtime);  in ak4619_dai_startup()
828 	{ .compatible = "asahi-kasei,ak4619",	.data = &ak4619_regmap_cfg },
834 	{ "ak4619", (kernel_ulong_t)&ak4619_regmap_cfg },
851 	.name = "ak4619-hifi",
873 	struct ak4619_priv *ak4619;  in ak4619_i2c_probe()  local
876 	ak4619 = devm_kzalloc(dev, sizeof(*ak4619), GFP_KERNEL);  in ak4619_i2c_probe()
877 	if (!ak4619)  in ak4619_i2c_probe()
880 	i2c_set_clientdata(i2c, ak4619);  in ak4619_i2c_probe()
882 	ak4619->regmap = devm_regmap_init_i2c(i2c, &ak4619_regmap_cfg);  in ak4619_i2c_probe()
883 	if (IS_ERR(ak4619->regmap)) {  in ak4619_i2c_probe()
884 		ret = PTR_ERR(ak4619->regmap);  in ak4619_i2c_probe()
892 		dev_err(dev, "Failed to register ak4619 component: %d\n",  in ak4619_i2c_probe()
902 		.name = "ak4619-codec",
910 MODULE_DESCRIPTION("SoC AK4619 driver");