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-rw-r--r--sound/pci/hda/patch_via.c87
1 files changed, 50 insertions, 37 deletions
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 51e7ce01054..e445a4d2477 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -81,10 +81,12 @@ enum VIA_HDA_CODEC {
(spec)->codec_type == VT1812 ||\
(spec)->codec_type == VT1802)
+#define MAX_NID_PATH_DEPTH 5
+
struct nid_path {
int depth;
- hda_nid_t path[5];
- short idx[5];
+ hda_nid_t path[MAX_NID_PATH_DEPTH];
+ short idx[MAX_NID_PATH_DEPTH];
};
struct via_spec {
@@ -415,15 +417,22 @@ static void unmute_and_select(struct hda_codec *codec, hda_nid_t nid,
return;
/* select the route explicitly when multiple connections exist */
- if (num_conns > 1)
+ if (num_conns > 1 &&
+ get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_AUD_MIX)
snd_hda_codec_write(codec, nid, 0,
AC_VERB_SET_CONNECT_SEL, idx);
+
/* unmute if the input amp is present */
- if (!(query_amp_caps(codec, nid, HDA_INPUT) &
- (AC_AMPCAP_NUM_STEPS | AC_AMPCAP_MUTE)))
- return;
- snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
- AMP_IN_UNMUTE(idx));
+ if (query_amp_caps(codec, nid, HDA_INPUT) &
+ (AC_AMPCAP_NUM_STEPS | AC_AMPCAP_MUTE))
+ snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+ AMP_IN_UNMUTE(idx));
+
+ /* unmute the src output */
+ if (query_amp_caps(codec, src, HDA_OUTPUT) &
+ (AC_AMPCAP_NUM_STEPS | AC_AMPCAP_MUTE))
+ snd_hda_codec_write(codec, src, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+ AMP_OUT_UNMUTE);
/* unmute AA-path if present */
if (!mix)
@@ -469,15 +478,9 @@ static void via_auto_init_output(struct hda_codec *codec, hda_nid_t pin,
}
/* initialize the output path */
- nid = pin;
- for (i = 0; i < path->depth; i++) {
- unmute_and_select(codec, nid, path->idx[i], spec->aa_mix_nid);
- nid = path->path[i];
- if (query_amp_caps(codec, nid, HDA_OUTPUT) &
- (AC_AMPCAP_NUM_STEPS | AC_AMPCAP_MUTE))
- snd_hda_codec_write(codec, nid, 0,
- AC_VERB_SET_AMP_GAIN_MUTE,
- AMP_OUT_UNMUTE);
+ for (i = path->depth - 1; i > 0; i--) {
+ nid = path->path[i - 1];
+ unmute_and_select(codec, path->path[i], nid, spec->aa_mix_nid);
}
}
@@ -1544,7 +1547,7 @@ static bool is_empty_dac(struct hda_codec *codec, hda_nid_t dac)
return true;
}
-static bool parse_output_path(struct hda_codec *codec, hda_nid_t nid,
+static bool __parse_output_path(struct hda_codec *codec, hda_nid_t nid,
hda_nid_t target_dac, struct nid_path *path,
int depth, int wid_type)
{
@@ -1556,13 +1559,13 @@ static bool parse_output_path(struct hda_codec *codec, hda_nid_t nid,
if (get_wcaps_type(get_wcaps(codec, conn[i])) != AC_WID_AUD_OUT)
continue;
if (conn[i] == target_dac || is_empty_dac(codec, conn[i])) {
- path->path[depth] = conn[i];
- path->idx[depth] = i;
- path->depth = ++depth;
+ path->path[0] = conn[i];
+ path->idx[0] = i;
+ path->depth = 1;
return true;
}
}
- if (depth > 4)
+ if (depth >= MAX_NID_PATH_DEPTH)
return false;
for (i = 0; i < nums; i++) {
unsigned int type;
@@ -1570,16 +1573,28 @@ static bool parse_output_path(struct hda_codec *codec, hda_nid_t nid,
if (type == AC_WID_AUD_OUT ||
(wid_type != -1 && type != wid_type))
continue;
- if (parse_output_path(codec, conn[i], target_dac,
+ if (__parse_output_path(codec, conn[i], target_dac,
path, depth + 1, AC_WID_AUD_SEL)) {
- path->path[depth] = conn[i];
- path->idx[depth] = i;
+ path->path[path->depth] = conn[i];
+ path->idx[path->depth] = i;
+ path->depth++;
return true;
}
}
return false;
}
+static bool parse_output_path(struct hda_codec *codec, hda_nid_t nid,
+ hda_nid_t target_dac, struct nid_path *path)
+{
+ if (__parse_output_path(codec, nid, target_dac, path, 1, -1)) {
+ path->path[path->depth] = nid;
+ path->depth++;
+ return true;
+ }
+ return false;
+}
+
static int via_auto_fill_dac_nids(struct hda_codec *codec)
{
struct via_spec *spec = codec->spec;
@@ -1593,9 +1608,8 @@ static int via_auto_fill_dac_nids(struct hda_codec *codec)
nid = cfg->line_out_pins[i];
if (!nid)
continue;
- if (parse_output_path(codec, nid, 0, &spec->out_path[i], 0, -1))
- spec->private_dac_nids[i] =
- spec->out_path[i].path[spec->out_path[i].depth - 1];
+ if (parse_output_path(codec, nid, 0, &spec->out_path[i]))
+ spec->private_dac_nids[i] = spec->out_path[i].path[0];
}
return 0;
}
@@ -1748,15 +1762,14 @@ static int via_auto_create_hp_ctls(struct hda_codec *codec, hda_nid_t pin)
if (!pin)
return 0;
- if (parse_output_path(codec, pin, 0, &spec->hp_path, 0, -1)) {
- spec->hp_dac_nid = spec->hp_path.path[spec->hp_path.depth - 1];
- spec->hp_independent_mode_index =
- spec->hp_path.idx[spec->hp_path.depth - 1];
+ if (parse_output_path(codec, pin, 0, &spec->hp_path)) {
+ spec->hp_dac_nid = spec->hp_path.path[0];
+ spec->hp_independent_mode_index = spec->hp_path.idx[0];
create_hp_imux(spec);
}
if (!parse_output_path(codec, pin, spec->multiout.dac_nids[HDA_FRONT],
- &spec->hp_dep_path, 0, -1) &&
+ &spec->hp_dep_path) &&
!spec->hp_dac_nid)
return 0;
@@ -1777,14 +1790,14 @@ static int via_auto_create_speaker_ctls(struct hda_codec *codec)
if (!spec->autocfg.speaker_outs || !pin)
return 0;
- if (parse_output_path(codec, pin, 0, &spec->speaker_path, 0, -1)) {
- dac = spec->speaker_path.path[spec->speaker_path.depth - 1];
+ if (parse_output_path(codec, pin, 0, &spec->speaker_path)) {
+ dac = spec->speaker_path.path[0];
spec->multiout.extra_out_nid[0] = dac;
return create_ch_ctls(codec, "Speaker", pin, dac, 3);
}
if (parse_output_path(codec, pin, spec->multiout.dac_nids[HDA_FRONT],
- &spec->speaker_path, 0, -1))
- return create_ch_ctls(codec, "Headphone", pin, 0, 3);
+ &spec->speaker_path))
+ return create_ch_ctls(codec, "Speaker", pin, 0, 3);
return 0;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-10-30 23:32:19 +0000