[ALSA] hda-codec - Fix ALC268 capture source
Initialize the capture source properly for auto model.
It's especially important for cases that only mic is detected.
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 6c8423d..630c7b2 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -10272,6 +10272,7 @@
if (!spec->adc_nids && spec->input_mux) {
/* check whether NID 0x07 is valid */
unsigned int wcap = get_wcaps(codec, 0x07);
+ int i;
/* get type */
wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
@@ -10289,6 +10290,11 @@
spec->num_mixers++;
}
spec->capsrc_nids = alc268_capsrc_nids;
+ /* set default input source */
+ for (i = 0; i < spec->num_adc_nids; i++)
+ snd_hda_codec_write_cache(codec, alc268_capsrc_nids[i],
+ 0, AC_VERB_SET_CONNECT_SEL,
+ spec->input_mux->items[0].index);
}
spec->vmaster_nid = 0x02;