87 	struct snd_soc_codec *codec;  member
311 	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);  in vout12supply_event()  local
315 		snd_soc_update_bits(codec, WM8770_OUTMUX1, 0x180, 0);  in vout12supply_event()
318 		snd_soc_update_bits(codec, WM8770_OUTMUX1, 0x180, 0x180);  in vout12supply_event()
328 	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);  in vout34supply_event()  local
332 		snd_soc_update_bits(codec, WM8770_OUTMUX2, 0x180, 0);  in vout34supply_event()
335 		snd_soc_update_bits(codec, WM8770_OUTMUX2, 0x180, 0x180);  in vout34supply_event()
342 static int wm8770_reset(struct snd_soc_codec *codec)  in wm8770_reset()  argument
344 	return snd_soc_write(codec, WM8770_RESET, 0);  in wm8770_reset()
349 	struct snd_soc_codec *codec;  in wm8770_set_fmt()  local
352 	codec = dai->codec;  in wm8770_set_fmt()
395 	snd_soc_update_bits(codec, WM8770_IFACECTRL, 0xf, iface);  in wm8770_set_fmt()
396 	snd_soc_update_bits(codec, WM8770_MSTRCTRL, 0x100, master);  in wm8770_set_fmt()
414 	struct snd_soc_codec *codec;  in wm8770_hw_params()  local
421 	codec = dai->codec;  in wm8770_hw_params()
422 	wm8770 = snd_soc_codec_get_drvdata(codec);  in wm8770_hw_params()
453 	if (snd_soc_read(codec, WM8770_MSTRCTRL) & 0x100) {  in wm8770_hw_params()
461 			dev_err(codec->dev,  in wm8770_hw_params()
467 		dev_dbg(codec->dev, "MCLK is %dfs\n", mclk_ratios[i]);  in wm8770_hw_params()
469 		snd_soc_update_bits(codec, WM8770_MSTRCTRL, 0x7 << shift,  in wm8770_hw_params()
473 	snd_soc_update_bits(codec, WM8770_IFACECTRL, 0x30, iface);  in wm8770_hw_params()
480 	struct snd_soc_codec *codec;  in wm8770_mute()  local
482 	codec = dai->codec;  in wm8770_mute()
483 	return snd_soc_update_bits(codec, WM8770_DACMUTE, 0x10,  in wm8770_mute()
490 	struct snd_soc_codec *codec;  in wm8770_set_sysclk()  local
493 	codec = dai->codec;  in wm8770_set_sysclk()
494 	wm8770 = snd_soc_codec_get_drvdata(codec);  in wm8770_set_sysclk()
499 static int wm8770_set_bias_level(struct snd_soc_codec *codec,  in wm8770_set_bias_level()  argument
505 	wm8770 = snd_soc_codec_get_drvdata(codec);  in wm8770_set_bias_level()
513 		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {  in wm8770_set_bias_level()
517 				dev_err(codec->dev,  in wm8770_set_bias_level()
526 			snd_soc_write(codec, WM8770_PWDNCTRL, 0);  in wm8770_set_bias_level()
531 		snd_soc_write(codec, WM8770_PWDNCTRL, 1);  in wm8770_set_bias_level()
537 	codec->dapm.bias_level = level;  in wm8770_set_bias_level()
571 static int wm8770_probe(struct snd_soc_codec *codec)  in wm8770_probe()  argument
576 	wm8770 = snd_soc_codec_get_drvdata(codec);  in wm8770_probe()
577 	wm8770->codec = codec;  in wm8770_probe()
582 		dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);  in wm8770_probe()
586 	ret = wm8770_reset(codec);  in wm8770_probe()
588 		dev_err(codec->dev, "Failed to issue reset: %d\n", ret);  in wm8770_probe()
593 	snd_soc_update_bits(codec, WM8770_MSDIGVOL, 0x100, 0x100);  in wm8770_probe()
594 	snd_soc_update_bits(codec, WM8770_MSALGVOL, 0x100, 0x100);  in wm8770_probe()
595 	snd_soc_update_bits(codec, WM8770_VOUT1RVOL, 0x100, 0x100);  in wm8770_probe()
596 	snd_soc_update_bits(codec, WM8770_VOUT2RVOL, 0x100, 0x100);  in wm8770_probe()
597 	snd_soc_update_bits(codec, WM8770_VOUT3RVOL, 0x100, 0x100);  in wm8770_probe()
598 	snd_soc_update_bits(codec, WM8770_VOUT4RVOL, 0x100, 0x100);  in wm8770_probe()
599 	snd_soc_update_bits(codec, WM8770_DAC1RVOL, 0x100, 0x100);  in wm8770_probe()
600 	snd_soc_update_bits(codec, WM8770_DAC2RVOL, 0x100, 0x100);  in wm8770_probe()
601 	snd_soc_update_bits(codec, WM8770_DAC3RVOL, 0x100, 0x100);  in wm8770_probe()
602 	snd_soc_update_bits(codec, WM8770_DAC4RVOL, 0x100, 0x100);  in wm8770_probe()
605 	snd_soc_update_bits(codec, WM8770_DACMUTE, 0x10, 0x10);  in wm8770_probe()