ALSA: hda - Unmute mixer dynamically in alc662 auto-parser
Instead of static init array, better to determine the connection and
the mute status of the pin/mixer/DAC route dynamically. This fixes the
uninitialized mixer 0x0f on ALC892.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 8406248..e3756a7 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -19319,14 +19319,21 @@
hda_nid_t srcs[HDA_MAX_CONNECTIONS];
alc_set_pin_output(codec, nid, pin_type);
- /* need the manual connection? */
num = snd_hda_get_connections(codec, nid, srcs, ARRAY_SIZE(srcs));
- if (num <= 1)
- return;
for (i = 0; i < num; i++) {
if (alc662_mix_to_dac(codec, srcs[i]) != dac)
continue;
- snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, i);
+ /* need the manual connection? */
+ if (num > 1)
+ snd_hda_codec_write(codec, nid, 0,
+ AC_VERB_SET_CONNECT_SEL, i);
+ /* unmute mixer widget inputs */
+ snd_hda_codec_write(codec, srcs[i], 0,
+ AC_VERB_SET_AMP_GAIN_MUTE,
+ AMP_IN_UNMUTE(0));
+ snd_hda_codec_write(codec, srcs[i], 0,
+ AC_VERB_SET_AMP_GAIN_MUTE,
+ AMP_IN_UNMUTE(1));
return;
}
}