24 void olpc_analog_input(struct snd_ac97 *ac97, int on)  in olpc_analog_input()  argument
32 	err = snd_ac97_update_bits(ac97, AC97_AD_TEST2,  in olpc_analog_input()
35 		dev_err(ac97->bus->card->dev,  in olpc_analog_input()
47 void olpc_mic_bias(struct snd_ac97 *ac97, int on)  in olpc_mic_bias()  argument
55 	err = snd_ac97_update_bits(ac97, AC97_AD_MISC,  in olpc_mic_bias()
58 		dev_err(ac97->bus->card->dev, "setting MIC Bias - %d\n", err);  in olpc_mic_bias()
81 	olpc_analog_input(cs5535au->ac97, v->value.integer.value[0]);  in olpc_dc_put()
98 	struct snd_ac97 *ac97 = cs5535au->ac97;  in olpc_mic_get()  local
101 	i = (snd_ac97_read(ac97, AC97_AD_MISC) >> AC97_AD_VREFD_SHIFT) & 0x1;  in olpc_mic_get()
110 	olpc_mic_bias(cs5535au->ac97, v->value.integer.value[0]);  in olpc_mic_put()
134 		    struct snd_ac97_template *ac97)  in olpc_prequirks()  argument
141 		ac97->scaps |= AC97_SCAP_INV_EAPD;  in olpc_prequirks()
144 int olpc_quirks(struct snd_card *card, struct snd_ac97 *ac97)  in olpc_quirks()  argument
173 				ac97->private_data));  in olpc_quirks()
179 	olpc_mic_bias(ac97, 0);  in olpc_quirks()