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ALSA: hda - Handle dock line-in as auto-detecable for Cxt auto-parser

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Similar process like in patch_realtek.c and patch_sigmatel.c.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2011-05-17 12:57:46 +02:00
parent 1f83ac5ac9
commit b55fcb508d
1 changed files with 7 additions and 5 deletions
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12
sound/pci/hda/patch_conexant.c
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@ -3794,17 +3794,19 @@ static void cx_auto_check_auto_mic(struct hda_codec *codec)
for (i = 0; i < spec->private_imux.num_items; i++) {
hda_nid_t pin = spec->imux_info[i].pin;
unsigned int def_conf = snd_hda_codec_get_pincfg(codec, pin);
int attr;
if (get_defcfg_device(def_conf) != AC_JACK_MIC_IN)
return; /* no-mic input */
int type, attr;
attr = snd_hda_get_input_pin_attr(def_conf);
if (attr == INPUT_PIN_ATTR_UNUSED)
continue;
return; /* invalid entry */
if (attr > INPUT_PIN_ATTR_NORMAL)
attr = INPUT_PIN_ATTR_NORMAL;
if (attr != INPUT_PIN_ATTR_INT &&
!is_jack_detectable(codec, pin))
continue;
return; /* non-detectable pin */
type = get_defcfg_device(def_conf);
if (type != AC_JACK_MIC_IN &&
(attr != INPUT_PIN_ATTR_DOCK || type != AC_JACK_LINE_IN))
return; /* no valid input type */
if (pset[attr] >= 0)
return; /* already occupied */
pset[attr] = i;