162 	struct snd_soc_codec *codec = dai->codec;  in wm8711_hw_params()  local
163 	struct wm8711_priv *wm8711 =  snd_soc_codec_get_drvdata(codec);  in wm8711_hw_params()
164 	u16 iface = snd_soc_read(codec, WM8711_IFACE) & 0xfff3;  in wm8711_hw_params()
169 	snd_soc_write(codec, WM8711_SRATE, srate);  in wm8711_hw_params()
183 	snd_soc_write(codec, WM8711_IFACE, iface);  in wm8711_hw_params()
190 	struct snd_soc_codec *codec = dai->codec;  in wm8711_pcm_prepare()  local
193 	snd_soc_write(codec, WM8711_ACTIVE, 0x0001);  in wm8711_pcm_prepare()
201 	struct snd_soc_codec *codec = dai->codec;  in wm8711_shutdown()  local
204 	if (!snd_soc_codec_is_active(codec)) {  in wm8711_shutdown()
206 		snd_soc_write(codec, WM8711_ACTIVE, 0x0);  in wm8711_shutdown()
212 	struct snd_soc_codec *codec = dai->codec;  in wm8711_mute()  local
213 	u16 mute_reg = snd_soc_read(codec, WM8711_APDIGI) & 0xfff7;  in wm8711_mute()
216 		snd_soc_write(codec, WM8711_APDIGI, mute_reg | 0x8);  in wm8711_mute()
218 		snd_soc_write(codec, WM8711_APDIGI, mute_reg);  in wm8711_mute()
226 	struct snd_soc_codec *codec = codec_dai->codec;  in wm8711_set_dai_sysclk()  local
227 	struct wm8711_priv *wm8711 =  snd_soc_codec_get_drvdata(codec);  in wm8711_set_dai_sysclk()
244 	struct snd_soc_codec *codec = codec_dai->codec;  in wm8711_set_dai_fmt()  local
245 	u16 iface = snd_soc_read(codec, WM8711_IFACE) & 0x000c;  in wm8711_set_dai_fmt()
296 	snd_soc_write(codec, WM8711_IFACE, iface);  in wm8711_set_dai_fmt()
300 static int wm8711_set_bias_level(struct snd_soc_codec *codec,  in wm8711_set_bias_level()  argument
303 	struct wm8711_priv *wm8711 = snd_soc_codec_get_drvdata(codec);  in wm8711_set_bias_level()
304 	u16 reg = snd_soc_read(codec, WM8711_PWR) & 0xff7f;  in wm8711_set_bias_level()
308 		snd_soc_write(codec, WM8711_PWR, reg);  in wm8711_set_bias_level()
313 		if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF)  in wm8711_set_bias_level()
316 		snd_soc_write(codec, WM8711_PWR, reg | 0x0040);  in wm8711_set_bias_level()
319 		snd_soc_write(codec, WM8711_ACTIVE, 0x0);  in wm8711_set_bias_level()
320 		snd_soc_write(codec, WM8711_PWR, 0xffff);  in wm8711_set_bias_level()
352 static int wm8711_probe(struct snd_soc_codec *codec)  in wm8711_probe()  argument
356 	ret = wm8711_reset(codec);  in wm8711_probe()
358 		dev_err(codec->dev, "Failed to issue reset\n");  in wm8711_probe()
363 	snd_soc_update_bits(codec, WM8711_LOUT1V, 0x0100, 0x0100);  in wm8711_probe()
364 	snd_soc_update_bits(codec, WM8711_ROUT1V, 0x0100, 0x0100);  in wm8711_probe()