32 static unsigned int ac97_read(struct snd_soc_codec *codec,
34 static int ac97_write(struct snd_soc_codec *codec,
181 	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(dapm);  in wm9712_hp_mixer_put()  local
182 	struct wm9712_priv *wm9712 = snd_soc_codec_get_drvdata(codec);  in wm9712_hp_mixer_put()
225 	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(dapm);  in wm9712_hp_mixer_get()  local
226 	struct wm9712_priv *wm9712 = snd_soc_codec_get_drvdata(codec);  in wm9712_hp_mixer_get()
485 static unsigned int ac97_read(struct snd_soc_codec *codec,  in ac97_read()  argument
488 	struct wm9712_priv *wm9712 = snd_soc_codec_get_drvdata(codec);  in ac97_read()
489 	u16 *cache = codec->reg_cache;  in ac97_read()
505 static int ac97_write(struct snd_soc_codec *codec, unsigned int reg,  in ac97_write()  argument
508 	struct wm9712_priv *wm9712 = snd_soc_codec_get_drvdata(codec);  in ac97_write()
509 	u16 *cache = codec->reg_cache;  in ac97_write()
522 	struct snd_soc_codec *codec = dai->codec;  in ac97_prepare()  local
527 	vra = ac97_read(codec, AC97_EXTENDED_STATUS);  in ac97_prepare()
528 	ac97_write(codec, AC97_EXTENDED_STATUS, vra | 0x1);  in ac97_prepare()
535 	return ac97_write(codec, reg, runtime->rate);  in ac97_prepare()
541 	struct snd_soc_codec *codec = dai->codec;  in ac97_aux_prepare()  local
545 	vra = ac97_read(codec, AC97_EXTENDED_STATUS);  in ac97_aux_prepare()
546 	ac97_write(codec, AC97_EXTENDED_STATUS, vra | 0x1);  in ac97_aux_prepare()
547 	xsle = ac97_read(codec, AC97_PCI_SID);  in ac97_aux_prepare()
548 	ac97_write(codec, AC97_PCI_SID, xsle | 0x8000);  in ac97_aux_prepare()
553 	return ac97_write(codec, AC97_PCM_SURR_DAC_RATE, runtime->rate);  in ac97_aux_prepare()
597 static int wm9712_set_bias_level(struct snd_soc_codec *codec,  in wm9712_set_bias_level()  argument
605 		ac97_write(codec, AC97_POWERDOWN, 0x0000);  in wm9712_set_bias_level()
609 		ac97_write(codec, AC97_EXTENDED_MSTATUS, 0xffff);  in wm9712_set_bias_level()
610 		ac97_write(codec, AC97_POWERDOWN, 0xffff);  in wm9712_set_bias_level()
613 	codec->dapm.bias_level = level;  in wm9712_set_bias_level()
617 static int wm9712_reset(struct snd_soc_codec *codec, int try_warm)  in wm9712_reset()  argument
619 	struct wm9712_priv *wm9712 = snd_soc_codec_get_drvdata(codec);  in wm9712_reset()
623 		if (ac97_read(codec, 0) == wm9712_reg[0])  in wm9712_reset()
630 	if (ac97_read(codec, 0) != wm9712_reg[0])  in wm9712_reset()
635 	dev_err(codec->dev, "Failed to reset: AC97 link error\n");  in wm9712_reset()
639 static int wm9712_soc_resume(struct snd_soc_codec *codec)  in wm9712_soc_resume()  argument
641 	struct wm9712_priv *wm9712 = snd_soc_codec_get_drvdata(codec);  in wm9712_soc_resume()
643 	u16 *cache = codec->reg_cache;  in wm9712_soc_resume()
645 	ret = wm9712_reset(codec, 1);  in wm9712_soc_resume()
649 	wm9712_set_bias_level(codec, SND_SOC_BIAS_STANDBY);  in wm9712_soc_resume()
664 static int wm9712_soc_probe(struct snd_soc_codec *codec)  in wm9712_soc_probe()  argument
666 	struct wm9712_priv *wm9712 = snd_soc_codec_get_drvdata(codec);  in wm9712_soc_probe()
669 	wm9712->ac97 = snd_soc_alloc_ac97_codec(codec);  in wm9712_soc_probe()
672 		dev_err(codec->dev, "Failed to register AC97 codec: %d\n", ret);  in wm9712_soc_probe()
676 	ret = wm9712_reset(codec, 0);  in wm9712_soc_probe()
685 	ac97_write(codec, AC97_VIDEO, ac97_read(codec, AC97_VIDEO) | 0x3000);  in wm9712_soc_probe()
694 static int wm9712_soc_remove(struct snd_soc_codec *codec)  in wm9712_soc_remove()  argument
696 	struct wm9712_priv *wm9712 = snd_soc_codec_get_drvdata(codec);  in wm9712_soc_remove()