forked from luck/tmp_suning_uos_patched
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: Matthew Ranostay <mranostay@embeddedalley.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -841,10 +841,6 @@ static struct hda_verb stac92hd73xx_10ch_core_init[] = {
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};
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static struct hda_verb stac92hd83xxx_core_init[] = {
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/* start of config #1 */
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{ 0xe, AC_VERB_SET_CONNECT_SEL, 0x3},
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/* start of config #2 */
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{ 0xa, AC_VERB_SET_CONNECT_SEL, 0x0},
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{ 0xb, AC_VERB_SET_CONNECT_SEL, 0x0},
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{ 0xd, AC_VERB_SET_CONNECT_SEL, 0x1},
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@ -4754,7 +4750,9 @@ static struct hda_input_mux stac92hd83xxx_dmux = {
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static int patch_stac92hd83xxx(struct hda_codec *codec)
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{
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struct sigmatel_spec *spec;
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hda_nid_t conn[STAC92HD83_DAC_COUNT + 1];
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int err;
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int num_dacs;
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spec = kzalloc(sizeof(*spec), GFP_KERNEL);
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if (spec == NULL)
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@ -4773,13 +4771,21 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
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spec->num_pwrs = ARRAY_SIZE(stac92hd83xxx_pwr_nids);
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spec->multiout.dac_nids = spec->dac_nids;
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/* set port 0xe to select the last DAC
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*/
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num_dacs = snd_hda_get_connections(codec, 0x0e,
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conn, STAC92HD83_DAC_COUNT + 1) - 1;
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snd_hda_codec_write_cache(codec, 0xe, 0,
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AC_VERB_SET_CONNECT_SEL, num_dacs);
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spec->init = stac92hd83xxx_core_init;
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switch (codec->vendor_id) {
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case 0x111d7605:
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break;
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default:
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spec->num_pwrs--;
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spec->init++; /* switch to config #2 */
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}
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spec->mixer = stac92hd83xxx_mixer;
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