提交 32ed3f46 编写于 作者: M Matthew Ranostay 提交者: Takashi Iwai

ALSA: hda: Add STAC92HD83XXX_PWR_REF quirk

Some revisions of the 92hd8xxx codec's not supporting port power
downs in which the using of it causes capture and also randomly
playback streams to not function at all. Thus by disabling it by
default and adding a option to enable it manually will fix all issue
on current and future revisions.
Signed-off-by: NMatthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
上级 87e88a74
......@@ -349,6 +349,7 @@ STAC92HD73*
STAC92HD83*
===========
ref Reference board
mic-ref Reference board with power managment for ports
STAC9872
========
......
......@@ -81,6 +81,7 @@ enum {
enum {
STAC_92HD83XXX_REF,
STAC_92HD83XXX_PWR_REF,
STAC_92HD83XXX_MODELS
};
......@@ -1734,10 +1735,12 @@ static unsigned int ref92hd83xxx_pin_configs[14] = {
static unsigned int *stac92hd83xxx_brd_tbl[STAC_92HD83XXX_MODELS] = {
[STAC_92HD83XXX_REF] = ref92hd83xxx_pin_configs,
[STAC_92HD83XXX_PWR_REF] = ref92hd83xxx_pin_configs,
};
static const char *stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
[STAC_92HD83XXX_REF] = "ref",
[STAC_92HD83XXX_PWR_REF] = "mic-ref",
};
static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
......@@ -4783,13 +4786,6 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
AC_VERB_SET_CONNECT_SEL, num_dacs);
spec->init = stac92hd83xxx_core_init;
switch (codec->vendor_id) {
case 0x111d7605:
break;
default:
spec->num_pwrs--;
}
spec->mixer = stac92hd83xxx_mixer;
spec->num_pins = ARRAY_SIZE(stac92hd83xxx_pin_nids);
spec->num_dmuxes = ARRAY_SIZE(stac92hd83xxx_dmux_nids);
......@@ -4815,6 +4811,15 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
return err;
}
switch (codec->vendor_id) {
case 0x111d7604:
case 0x111d7605:
if (spec->board_config == STAC_92HD83XXX_PWR_REF)
break;
spec->num_pwrs = 0;
break;
}
err = stac92xx_parse_auto_config(codec, 0x1d, 0);
if (!err) {
if (spec->board_config < 0) {
......
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