91 static int wm8731_set_deemph(struct snd_soc_codec *codec)  in wm8731_set_deemph()  argument
93 	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);  in wm8731_set_deemph()
113 	dev_dbg(codec->dev, "Set deemphasis %d (%dHz)\n",  in wm8731_set_deemph()
116 	return snd_soc_update_bits(codec, WM8731_APDIGI, 0x6, val);  in wm8731_set_deemph()
122 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);  in wm8731_get_deemph()  local
123 	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);  in wm8731_get_deemph()
133 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);  in wm8731_put_deemph()  local
134 	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);  in wm8731_put_deemph()
145 		wm8731_set_deemph(codec);  in wm8731_put_deemph()
217 	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm);  in wm8731_check_osc()  local
218 	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);  in wm8731_check_osc()
340 	struct snd_soc_codec *codec = dai->codec;  in wm8731_hw_params()  local
341 	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);  in wm8731_hw_params()
342 	u16 iface = snd_soc_read(codec, WM8731_IFACE) & 0xfff3;  in wm8731_hw_params()
349 	snd_soc_write(codec, WM8731_SRATE, srate);  in wm8731_hw_params()
363 	wm8731_set_deemph(codec);  in wm8731_hw_params()
365 	snd_soc_write(codec, WM8731_IFACE, iface);  in wm8731_hw_params()
371 	struct snd_soc_codec *codec = dai->codec;  in wm8731_mute()  local
372 	u16 mute_reg = snd_soc_read(codec, WM8731_APDIGI) & 0xfff7;  in wm8731_mute()
375 		snd_soc_write(codec, WM8731_APDIGI, mute_reg | 0x8);  in wm8731_mute()
377 		snd_soc_write(codec, WM8731_APDIGI, mute_reg);  in wm8731_mute()
384 	struct snd_soc_codec *codec = codec_dai->codec;  in wm8731_set_dai_sysclk()  local
385 	struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);  in wm8731_set_dai_sysclk()
386 	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);  in wm8731_set_dai_sysclk()
429 	struct snd_soc_codec *codec = codec_dai->codec;  in wm8731_set_dai_fmt()  local
481 	snd_soc_write(codec, WM8731_IFACE, iface);  in wm8731_set_dai_fmt()
485 static int wm8731_set_bias_level(struct snd_soc_codec *codec,  in wm8731_set_bias_level()  argument
488 	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);  in wm8731_set_bias_level()
503 		if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {  in wm8731_set_bias_level()
513 		reg = snd_soc_read(codec, WM8731_PWR) & 0xff7f;  in wm8731_set_bias_level()
514 		snd_soc_write(codec, WM8731_PWR, reg | 0x0040);  in wm8731_set_bias_level()
519 		snd_soc_write(codec, WM8731_PWR, 0xffff);  in wm8731_set_bias_level()
531 	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(dai->codec);  in wm8731_startup()