81 static int wm8776_reset(struct snd_soc_codec *codec)  in wm8776_reset()  argument
83 	return snd_soc_write(codec, WM8776_RESET, 0);  in wm8776_reset()
169 	struct snd_soc_codec *codec = dai->codec;  in wm8776_set_fmt()  local
227 	snd_soc_update_bits(codec, reg, 0xf, iface);  in wm8776_set_fmt()
228 	snd_soc_update_bits(codec, WM8776_MSTRCTRL, 0x180, master);  in wm8776_set_fmt()
246 	struct snd_soc_codec *codec = dai->codec;  in wm8776_hw_params()  local
247 	struct wm8776_priv *wm8776 = snd_soc_codec_get_drvdata(codec);  in wm8776_hw_params()
282 		dev_err(codec->dev, "Unsupported sample size: %i\n",  in wm8776_hw_params()
288 	if (snd_soc_read(codec, WM8776_MSTRCTRL) & master) {  in wm8776_hw_params()
296 			dev_err(codec->dev,  in wm8776_hw_params()
302 		dev_dbg(codec->dev, "MCLK is %dfs\n", mclk_ratios[i]);  in wm8776_hw_params()
304 		snd_soc_update_bits(codec, WM8776_MSTRCTRL,  in wm8776_hw_params()
307 		dev_dbg(codec->dev, "DAI in slave mode\n");  in wm8776_hw_params()
310 	snd_soc_update_bits(codec, iface_reg, 0x30, iface);  in wm8776_hw_params()
317 	struct snd_soc_codec *codec = dai->codec;  in wm8776_mute()  local
319 	return snd_soc_write(codec, WM8776_DACMUTE, !!mute);  in wm8776_mute()
325 	struct snd_soc_codec *codec = dai->codec;  in wm8776_set_sysclk()  local
326 	struct wm8776_priv *wm8776 = snd_soc_codec_get_drvdata(codec);  in wm8776_set_sysclk()
336 static int wm8776_set_bias_level(struct snd_soc_codec *codec,  in wm8776_set_bias_level()  argument
339 	struct wm8776_priv *wm8776 = snd_soc_codec_get_drvdata(codec);  in wm8776_set_bias_level()
347 		if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {  in wm8776_set_bias_level()
351 			snd_soc_update_bits(codec, WM8776_PWRDOWN, 1, 0);  in wm8776_set_bias_level()
356 		snd_soc_update_bits(codec, WM8776_PWRDOWN, 1, 1);  in wm8776_set_bias_level()
410 static int wm8776_probe(struct snd_soc_codec *codec)  in wm8776_probe()  argument
414 	ret = wm8776_reset(codec);  in wm8776_probe()
416 		dev_err(codec->dev, "Failed to issue reset: %d\n", ret);  in wm8776_probe()
422 	snd_soc_update_bits(codec, WM8776_HPRVOL, 0x100, 0x100);  in wm8776_probe()
423 	snd_soc_update_bits(codec, WM8776_DACRVOL, 0x100, 0x100);  in wm8776_probe()