Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 0ad1b5b6 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Check AMP CAP at initialization of Conexant auto-parser 



Some codecs have no mute caps in audio I/O widgets.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent da339866

sound/pci/hda/patch_conexant.c

+20 −8
Original line number Diff line number Diff line
@@ -3549,11 +3549,17 @@ static void cx_auto_init_output(struct hda_codec *codec) 
	struct conexant_spec *spec = codec->spec;

	struct auto_pin_cfg *cfg = &spec->autocfg;

	hda_nid_t nid;

	int i;

	int i, val;



	for (i = 0; i < spec->multiout.num_dacs; i++)

		snd_hda_codec_write(codec, spec->multiout.dac_nids[i], 0,

				    AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);

	for (i = 0; i < spec->multiout.num_dacs; i++) {

		nid = spec->multiout.dac_nids[i];

		if (query_amp_caps(codec, nid, HDA_OUTPUT) & AC_AMPCAP_MUTE)

			val = AMP_OUT_MUTE;

		else

			val = AMP_OUT_ZERO;

		snd_hda_codec_write(codec, nid, 0,

				    AC_VERB_SET_AMP_GAIN_MUTE, val);

	}



	for (i = 0; i < cfg->hp_outs; i++)

		snd_hda_codec_write(codec, cfg->hp_pins[i], 0,
@@ -3593,11 +3599,17 @@ static void cx_auto_init_input(struct hda_codec *codec) 
{

	struct conexant_spec *spec = codec->spec;

	struct auto_pin_cfg *cfg = &spec->autocfg;

	int i;

	int i, val;



	for (i = 0; i < spec->num_adc_nids; i++)

		snd_hda_codec_write(codec, spec->adc_nids[i], 0,

				    AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0));

	for (i = 0; i < spec->num_adc_nids; i++) {

		hda_nid_t nid = spec->adc_nids[i];

		if (query_amp_caps(codec, nid, HDA_INPUT) & AC_AMPCAP_MUTE)

			val = AMP_IN_MUTE(0);

		else

			val = AMP_IN_UNMUTE(0);

		snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,

				    val);

	}



	for (i = 0; i < cfg->num_inputs; i++) {

		unsigned int type;