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Commit 65557f35 authored by Matthew Ranostay's avatar Matthew Ranostay Committed by Takashi Iwai
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ALSA: hda: 83xxx port 0xe DAC selection 



On the 92hd8xxx codecs port 0xe needs the connection selected to be the
last DAC in the list.

Signed-off-by: default avatarMatthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 989738c4

sound/pci/hda/patch_sigmatel.c

+11 −5
Original line number Diff line number Diff line
@@ -841,10 +841,6 @@ static struct hda_verb stac92hd73xx_10ch_core_init[] = { 
};



static struct hda_verb stac92hd83xxx_core_init[] = {

	/* start of config #1 */

	{ 0xe, AC_VERB_SET_CONNECT_SEL, 0x3},



	/* start of config #2 */

	{ 0xa, AC_VERB_SET_CONNECT_SEL, 0x0},

	{ 0xb, AC_VERB_SET_CONNECT_SEL, 0x0},

	{ 0xd, AC_VERB_SET_CONNECT_SEL, 0x1},
@@ -4754,7 +4750,9 @@ static struct hda_input_mux stac92hd83xxx_dmux = { 
static int patch_stac92hd83xxx(struct hda_codec *codec)

{

	struct sigmatel_spec *spec;

	hda_nid_t conn[STAC92HD83_DAC_COUNT + 1];

	int err;

	int num_dacs;



	spec  = kzalloc(sizeof(*spec), GFP_KERNEL);

	if (spec == NULL)
@@ -4773,13 +4771,21 @@ static int patch_stac92hd83xxx(struct hda_codec *codec) 
	spec->num_pwrs = ARRAY_SIZE(stac92hd83xxx_pwr_nids);

	spec->multiout.dac_nids = spec->dac_nids;





	/* set port 0xe to select the last DAC

	 */

	num_dacs = snd_hda_get_connections(codec, 0x0e,

		conn, STAC92HD83_DAC_COUNT + 1) - 1;



	snd_hda_codec_write_cache(codec, 0xe, 0,

		AC_VERB_SET_CONNECT_SEL, num_dacs);



	spec->init = stac92hd83xxx_core_init;

	switch (codec->vendor_id) {

	case 0x111d7605:

		break;

	default:

		spec->num_pwrs--;

		spec->init++; /* switch to config #2 */

	}



	spec->mixer = stac92hd83xxx_mixer;