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authorTakashi Iwai <tiwai@suse.de>2010-08-04 07:37:39 +0200
committerTakashi Iwai <tiwai@suse.de>2010-08-04 07:40:53 +0200
commit748cce431eb413e794c8f1d1974b78b47a6174ef (patch)
tree88f4ece6d836c5bdd813fc19b297876385d8c157 /sound
parente096c8e6d5ed965f346d94befbbec2275dde3621 (diff)
downloadlinux-748cce431eb413e794c8f1d1974b78b47a6174ef.tar.bz2
ALSA: hda - Fix initial capsrc selection in patch_alc269()
In patch_alc269(), we initialize the primary capsrc so that the device works from the beginning. It issues CONNECT_SEL verb no matter which widget is although some widget (e.g. 0x23) has no connection selection but a mixer, which requires unmuting instead. This patch fixes the initialization of capsrc by re-using the code as a helper function. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_realtek.c27
1 files changed, 16 insertions, 11 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 6c588ef26685..c8070620a4d8 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5166,6 +5166,19 @@ static void fixup_automic_adc(struct hda_codec *codec)
spec->auto_mic = 0; /* disable auto-mic to be sure */
}
+/* select or unmute the given capsrc route */
+static void select_or_unmute_capsrc(struct hda_codec *codec, hda_nid_t cap,
+ int idx)
+{
+ if (get_wcaps_type(get_wcaps(codec, cap)) == AC_WID_AUD_MIX) {
+ snd_hda_codec_amp_stereo(codec, cap, HDA_INPUT, idx,
+ HDA_AMP_MUTE, 0);
+ } else {
+ snd_hda_codec_write_cache(codec, cap, 0,
+ AC_VERB_SET_CONNECT_SEL, idx);
+ }
+}
+
/* set the default connection to that pin */
static int init_capsrc_for_pin(struct hda_codec *codec, hda_nid_t pin)
{
@@ -5180,14 +5193,7 @@ static int init_capsrc_for_pin(struct hda_codec *codec, hda_nid_t pin)
idx = get_connection_index(codec, cap, pin);
if (idx < 0)
continue;
- /* select or unmute this route */
- if (get_wcaps_type(get_wcaps(codec, cap)) == AC_WID_AUD_MIX) {
- snd_hda_codec_amp_stereo(codec, cap, HDA_INPUT, idx,
- HDA_AMP_MUTE, 0);
- } else {
- snd_hda_codec_write_cache(codec, cap, 0,
- AC_VERB_SET_CONNECT_SEL, idx);
- }
+ select_or_unmute_capsrc(codec, cap, idx);
return i; /* return the found index */
}
return -1; /* not found */
@@ -14364,9 +14370,8 @@ static int alc269_parse_auto_config(struct hda_codec *codec)
/* set default input source */
if (!spec->dual_adc_switch)
- snd_hda_codec_write_cache(codec, spec->capsrc_nids[0],
- 0, AC_VERB_SET_CONNECT_SEL,
- spec->input_mux->items[0].index);
+ select_or_unmute_capsrc(codec, spec->capsrc_nids[0],
+ spec->input_mux->items[0].index);
err = alc_auto_add_mic_boost(codec);
if (err < 0)