159 	struct snd_soc_component *component = dai->component;  in wm8711_hw_params()  local
160 	struct wm8711_priv *wm8711 =  snd_soc_component_get_drvdata(component);  in wm8711_hw_params()
161 	u16 iface = snd_soc_component_read(component, WM8711_IFACE) & 0xfff3;  in wm8711_hw_params()
166 	snd_soc_component_write(component, WM8711_SRATE, srate);  in wm8711_hw_params()
180 	snd_soc_component_write(component, WM8711_IFACE, iface);  in wm8711_hw_params()
187 	struct snd_soc_component *component = dai->component;  in wm8711_pcm_prepare()  local
190 	snd_soc_component_write(component, WM8711_ACTIVE, 0x0001);  in wm8711_pcm_prepare()
198 	struct snd_soc_component *component = dai->component;  in wm8711_shutdown()  local
201 	if (!snd_soc_component_active(component)) {  in wm8711_shutdown()
203 		snd_soc_component_write(component, WM8711_ACTIVE, 0x0);  in wm8711_shutdown()
209 	struct snd_soc_component *component = dai->component;  in wm8711_mute()  local
210 	u16 mute_reg = snd_soc_component_read(component, WM8711_APDIGI) & 0xfff7;  in wm8711_mute()
213 		snd_soc_component_write(component, WM8711_APDIGI, mute_reg | 0x8);  in wm8711_mute()
215 		snd_soc_component_write(component, WM8711_APDIGI, mute_reg);  in wm8711_mute()
223 	struct snd_soc_component *component = codec_dai->component;  in wm8711_set_dai_sysclk()  local
224 	struct wm8711_priv *wm8711 =  snd_soc_component_get_drvdata(component);  in wm8711_set_dai_sysclk()
241 	struct snd_soc_component *component = codec_dai->component;  in wm8711_set_dai_fmt()  local
242 	u16 iface = snd_soc_component_read(component, WM8711_IFACE) & 0x000c;  in wm8711_set_dai_fmt()
293 	snd_soc_component_write(component, WM8711_IFACE, iface);  in wm8711_set_dai_fmt()
297 static int wm8711_set_bias_level(struct snd_soc_component *component,  in wm8711_set_bias_level()  argument
300 	struct wm8711_priv *wm8711 = snd_soc_component_get_drvdata(component);  in wm8711_set_bias_level()
301 	u16 reg = snd_soc_component_read(component, WM8711_PWR) & 0xff7f;  in wm8711_set_bias_level()
305 		snd_soc_component_write(component, WM8711_PWR, reg);  in wm8711_set_bias_level()
310 		if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF)  in wm8711_set_bias_level()
313 		snd_soc_component_write(component, WM8711_PWR, reg | 0x0040);  in wm8711_set_bias_level()
316 		snd_soc_component_write(component, WM8711_ACTIVE, 0x0);  in wm8711_set_bias_level()
317 		snd_soc_component_write(component, WM8711_PWR, 0xffff);  in wm8711_set_bias_level()
350 static int wm8711_probe(struct snd_soc_component *component)  in wm8711_probe()  argument
354 	ret = wm8711_reset(component);  in wm8711_probe()
356 		dev_err(component->dev, "Failed to issue reset\n");  in wm8711_probe()
361 	snd_soc_component_update_bits(component, WM8711_LOUT1V, 0x0100, 0x0100);  in wm8711_probe()
362 	snd_soc_component_update_bits(component, WM8711_ROUT1V, 0x0100, 0x0100);  in wm8711_probe()