Now we have a complete list of loopback paths, thus we can initialize the paths more completely based on it, instead of assuming a direct connection from pin to mixer.
Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/pci/hda/patch_realtek.c | 32 ++++++++++++++++++++------------ 1 file changed, 20 insertions(+), 12 deletions(-)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index eadf326d..a41f048 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -2639,6 +2639,7 @@ static int new_analog_input(struct hda_codec *codec, hda_nid_t pin, { struct alc_spec *spec = codec->spec; struct nid_path *path; + unsigned int val; int err, idx;
if (!nid_has_volume(codec, mix_nid, HDA_INPUT) && @@ -2654,19 +2655,22 @@ static int new_analog_input(struct hda_codec *codec, hda_nid_t pin,
idx = path->idx[path->depth - 1]; if (nid_has_volume(codec, mix_nid, HDA_INPUT)) { - err = __add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, ctlname, ctlidx, - HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT)); + val = HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT); + err = __add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, ctlname, ctlidx, val); if (err < 0) return err; + path->ctls[NID_PATH_VOL_CTL] = val; }
if (nid_has_mute(codec, mix_nid, HDA_INPUT)) { - err = __add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, ctlname, ctlidx, - HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT)); + val = HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT); + err = __add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, ctlname, ctlidx, val); if (err < 0) return err; + path->ctls[NID_PATH_MUTE_CTL] = val; }
+ path->active = true; add_loopback_list(spec, mix_nid, idx); return 0; } @@ -2848,6 +2852,11 @@ static int alc_auto_create_shared_input(struct hda_codec *codec) return 0; }
+static struct nid_path * +get_nid_path(struct hda_codec *codec, hda_nid_t from_nid, hda_nid_t to_nid); +static void activate_path(struct hda_codec *codec, struct nid_path *path, + bool enable); + static int get_pin_type(int line_out_type) { if (line_out_type == AUTO_PIN_HP_OUT) @@ -2871,15 +2880,14 @@ static void alc_auto_init_analog_input(struct hda_codec *codec) AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE); } - }
- /* mute all loopback inputs */ - if (spec->mixer_nid) { - int nums = snd_hda_get_num_conns(codec, spec->mixer_nid); - for (i = 0; i < nums; i++) - snd_hda_codec_write(codec, spec->mixer_nid, 0, - AC_VERB_SET_AMP_GAIN_MUTE, - AMP_IN_MUTE(i)); + /* mute loopback inputs */ + if (spec->mixer_nid) { + struct nid_path *path; + path = get_nid_path(codec, nid, spec->mixer_nid); + if (path) + activate_path(codec, path, path->active); + } } }