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path: root/sound/pci/hda/patch_via.c
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Diffstat (limited to 'sound/pci/hda/patch_via.c')
-rw-r--r--sound/pci/hda/patch_via.c101
1 files changed, 60 insertions, 41 deletions
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 853d24411d5..7b353405e06 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -138,9 +138,7 @@ struct via_spec {
hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
/* HP mode source */
- const struct hda_input_mux *hp_mux;
unsigned int hp_independent_mode;
- unsigned int hp_independent_mode_index;
unsigned int dmic_enabled;
unsigned int no_pin_power_ctl;
enum VIA_HDA_CODEC codec_type;
@@ -406,6 +404,24 @@ static int __get_connection_index(struct hda_codec *codec, hda_nid_t mux,
#define get_connection_index(codec, mux, nid) \
__get_connection_index(codec, mux, nid, NULL)
+static bool check_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir,
+ unsigned int mask)
+{
+ unsigned int caps = get_wcaps(codec, nid);
+ if (dir == HDA_INPUT)
+ caps &= AC_WCAP_IN_AMP;
+ else
+ caps &= AC_WCAP_OUT_AMP;
+ if (!caps)
+ return false;
+ if (query_amp_caps(codec, nid, dir) & mask)
+ return true;
+ return false;
+}
+
+#define have_vol_or_mute(codec, nid, dir) \
+ check_amp_caps(codec, nid, dir, AC_AMPCAP_NUM_STEPS | AC_AMPCAP_MUTE)
+
/* unmute input amp and select the specificed source */
static void unmute_and_select(struct hda_codec *codec, hda_nid_t nid,
hda_nid_t src, hda_nid_t mix)
@@ -423,22 +439,20 @@ static void unmute_and_select(struct hda_codec *codec, hda_nid_t nid,
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))
+ if (have_vol_or_mute(codec, nid, HDA_INPUT))
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))
+ if (have_vol_or_mute(codec, src, HDA_OUTPUT))
snd_hda_codec_write(codec, src, 0, AC_VERB_SET_AMP_GAIN_MUTE,
AMP_OUT_UNMUTE);
/* unmute AA-path if present */
- if (!mix)
+ if (!mix || mix == src)
return;
idx = __get_connection_index(codec, nid, mix, NULL);
- if (idx >= 0)
+ if (idx >= 0 && have_vol_or_mute(codec, nid, HDA_INPUT))
snd_hda_codec_write(codec, nid, 0,
AC_VERB_SET_AMP_GAIN_MUTE,
AMP_IN_UNMUTE(idx));
@@ -694,9 +708,16 @@ static int via_mux_enum_put(struct snd_kcontrol *kcontrol,
static int via_independent_hp_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
- struct via_spec *spec = codec->spec;
- return snd_hda_input_mux_info(spec->hp_mux, uinfo);
+ static const char * const texts[] = { "OFF", "ON" };
+
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = 2;
+ if (uinfo->value.enumerated.item >= 2)
+ uinfo->value.enumerated.item = 1;
+ strcpy(uinfo->value.enumerated.name,
+ texts[uinfo->value.enumerated.item]);
+ return 0;
}
static int via_independent_hp_get(struct snd_kcontrol *kcontrol,
@@ -714,12 +735,28 @@ static int via_independent_hp_put(struct snd_kcontrol *kcontrol,
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct via_spec *spec = codec->spec;
- hda_nid_t nid = kcontrol->private_value;
- unsigned int pinsel = ucontrol->value.enumerated.item[0];
- /* Get Independent Mode index of headphone pin widget */
- spec->hp_independent_mode = spec->hp_independent_mode_index == pinsel
- ? 1 : 0;
- snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, pinsel);
+ hda_nid_t nid, src;
+ int i, idx, num_conns;
+ struct nid_path *path;
+
+ spec->hp_independent_mode = !!ucontrol->value.enumerated.item[0];
+ if (spec->hp_independent_mode)
+ path = &spec->hp_path;
+ else
+ path = &spec->hp_dep_path;
+
+ /* re-route the output path */
+ for (i = path->depth - 1; i > 0; i--) {
+ nid = path->path[i];
+ src = path->path[i - 1];
+ idx = __get_connection_index(codec, nid, src, &num_conns);
+ if (idx < 0)
+ continue;
+ 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);
+ }
/* update jack power state */
set_widgets_power_state(codec);
@@ -746,7 +783,6 @@ static int via_hp_build(struct hda_codec *codec)
return -ENOMEM;
knew->subdevice = HDA_SUBDEV_NID_FLAG | nid;
- knew->private_value = nid;
return 0;
}
@@ -1622,9 +1658,9 @@ static int create_ch_ctls(struct hda_codec *codec, const char *pfx,
hda_nid_t nid;
int err;
- if (dac && query_amp_caps(codec, dac, HDA_OUTPUT) & AC_AMPCAP_NUM_STEPS)
+ if (dac && check_amp_caps(codec, dac, HDA_OUTPUT, AC_AMPCAP_NUM_STEPS))
nid = dac;
- else if (query_amp_caps(codec, pin, HDA_OUTPUT) & AC_AMPCAP_NUM_STEPS)
+ else if (check_amp_caps(codec, pin, HDA_OUTPUT, AC_AMPCAP_NUM_STEPS))
nid = pin;
else
nid = 0;
@@ -1636,9 +1672,9 @@ static int create_ch_ctls(struct hda_codec *codec, const char *pfx,
return err;
}
- if (dac && query_amp_caps(codec, dac, HDA_OUTPUT) & AC_AMPCAP_MUTE)
+ if (dac && check_amp_caps(codec, dac, HDA_OUTPUT, AC_AMPCAP_MUTE))
nid = dac;
- else if (query_amp_caps(codec, pin, HDA_OUTPUT) & AC_AMPCAP_MUTE)
+ else if (check_amp_caps(codec, pin, HDA_OUTPUT, AC_AMPCAP_MUTE))
nid = pin;
else
nid = 0;
@@ -1741,19 +1777,6 @@ static int via_auto_create_multi_out_ctls(struct hda_codec *codec)
return 0;
}
-static void create_hp_imux(struct via_spec *spec)
-{
- int i;
- struct hda_input_mux *imux = &spec->private_imux[1];
- static const char * const texts[] = { "OFF", "ON", NULL};
-
- /* for hp mode select */
- for (i = 0; texts[i]; i++)
- snd_hda_add_imux_item(imux, texts[i], i, NULL);
-
- spec->hp_mux = &spec->private_imux[1];
-}
-
static int via_auto_create_hp_ctls(struct hda_codec *codec, hda_nid_t pin)
{
struct via_spec *spec = codec->spec;
@@ -1762,18 +1785,14 @@ 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)) {
+ 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) &&
!spec->hp_dac_nid)
return 0;
-
err = create_ch_ctls(codec, "Headphone", pin, spec->hp_dac_nid, 3);
if (err < 0)
return err;
@@ -2068,7 +2087,7 @@ static int via_parse_auto_config(struct hda_codec *codec)
spec->input_mux = &spec->private_imux[0];
- if (spec->hp_mux) {
+ if (spec->hp_dac_nid && spec->hp_dep_path.depth) {
err = via_hp_build(codec);
if (err < 0)
return err;
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-11 20:53:30 +0000