#define nid_has_volume(codec, nid, dir) \
check_amp_caps(codec, nid, dir, AC_AMPCAP_NUM_STEPS)
+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, bool add_aamix);
+
/*
* input MUX handling
*/
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct alc_spec *spec = codec->spec;
- unsigned int mux_idx = snd_ctl_get_ioffidx(kcontrol, &uinfo->id);
- if (mux_idx >= spec->num_mux_defs)
- mux_idx = 0;
- if (!spec->input_mux[mux_idx].num_items && mux_idx > 0)
- mux_idx = 0;
- return snd_hda_input_mux_info(&spec->input_mux[mux_idx], uinfo);
+ return snd_hda_input_mux_info(&spec->input_mux[0], uinfo);
}
static int alc_mux_enum_get(struct snd_kcontrol *kcontrol,
return 0;
}
+static hda_nid_t get_adc_nid(struct hda_codec *codec, int adc_idx, int imux_idx)
+{
+ struct alc_spec *spec = codec->spec;
+ if (spec->dyn_adc_switch)
+ adc_idx = spec->dyn_adc_idx[imux_idx];
+ return spec->adc_nids[adc_idx];
+}
+
static bool alc_dyn_adc_pcm_resetup(struct hda_codec *codec, int cur)
{
struct alc_spec *spec = codec->spec;
return false;
}
-static inline hda_nid_t get_capsrc(struct alc_spec *spec, int idx)
-{
- return spec->capsrc_nids ?
- spec->capsrc_nids[idx] : spec->adc_nids[idx];
-}
-
static void call_update_outputs(struct hda_codec *codec);
static void alc_inv_dmic_sync(struct hda_codec *codec, bool force);
+static void alc_inv_dmic_sync_adc(struct hda_codec *codec, int adc_idx);
/* for shared I/O, change the pin-control accordingly */
static void update_shared_mic_hp(struct hda_codec *codec, bool set_as_mic)
{
struct alc_spec *spec = codec->spec;
const struct hda_input_mux *imux;
- unsigned int mux_idx;
- int i, type, num_conns;
- hda_nid_t nid;
-
- if (!spec->input_mux)
- return 0;
+ struct nid_path *path;
- mux_idx = adc_idx >= spec->num_mux_defs ? 0 : adc_idx;
- imux = &spec->input_mux[mux_idx];
- if (!imux->num_items && mux_idx > 0)
- imux = &spec->input_mux[0];
- if (!imux->num_items)
+ imux = spec->input_mux;
+ if (!imux || !imux->num_items)
return 0;
if (idx >= imux->num_items)
idx = imux->num_items - 1;
if (spec->cur_mux[adc_idx] == idx && !force)
return 0;
+
+ path = get_nid_path(codec, spec->imux_pins[spec->cur_mux[adc_idx]],
+ spec->adc_nids[adc_idx]);
+ if (!path)
+ return 0;
+ if (path->active)
+ activate_path(codec, path, false, false);
+
spec->cur_mux[adc_idx] = idx;
if (spec->shared_mic_hp)
update_shared_mic_hp(codec, spec->cur_mux[adc_idx]);
- if (spec->dyn_adc_switch) {
+ if (spec->dyn_adc_switch)
alc_dyn_adc_pcm_resetup(codec, idx);
- adc_idx = spec->dyn_adc_idx[idx];
- }
-
- nid = get_capsrc(spec, adc_idx);
- /* no selection? */
- num_conns = snd_hda_get_num_conns(codec, nid);
- if (num_conns <= 1)
- return 1;
-
- type = get_wcaps_type(get_wcaps(codec, nid));
- if (type == AC_WID_AUD_MIX) {
- /* Matrix-mixer style (e.g. ALC882) */
- int active = imux->items[idx].index;
- for (i = 0; i < num_conns; i++) {
- unsigned int v = (i == active) ? 0 : HDA_AMP_MUTE;
- snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, i,
- HDA_AMP_MUTE, v);
- }
- } else {
- /* MUX style (e.g. ALC880) */
- snd_hda_codec_write_cache(codec, nid, 0,
- AC_VERB_SET_CONNECT_SEL,
- imux->items[idx].index);
- }
+ path = get_nid_path(codec, spec->imux_pins[idx],
+ get_adc_nid(codec, adc_idx, idx));
+ if (!path)
+ return 0;
+ if (path->active)
+ return 0;
+ activate_path(codec, path, true, false);
alc_inv_dmic_sync(codec, true);
return 1;
}
return -1;
}
-/* check whether dynamic ADC-switching is available */
-static bool alc_check_dyn_adc_switch(struct hda_codec *codec)
-{
- struct alc_spec *spec = codec->spec;
- struct hda_input_mux *imux = &spec->private_imux[0];
- int i, n, idx;
- hda_nid_t cap, pin;
-
- if (imux != spec->input_mux) /* no dynamic imux? */
- return false;
-
- for (n = 0; n < spec->num_adc_nids; n++) {
- cap = spec->private_capsrc_nids[n];
- for (i = 0; i < imux->num_items; i++) {
- pin = spec->imux_pins[i];
- if (!pin)
- return false;
- if (get_connection_index(codec, cap, pin) < 0)
- break;
- }
- if (i >= imux->num_items)
- return true; /* no ADC-switch is needed */
- }
-
- for (i = 0; i < imux->num_items; i++) {
- pin = spec->imux_pins[i];
- for (n = 0; n < spec->num_adc_nids; n++) {
- cap = spec->private_capsrc_nids[n];
- idx = get_connection_index(codec, cap, pin);
- if (idx >= 0) {
- imux->items[i].index = idx;
- spec->dyn_adc_idx[i] = n;
- break;
- }
- }
- }
-
- snd_printdd("realtek: enabling ADC switching\n");
- spec->dyn_adc_switch = 1;
- return true;
-}
-
/* check whether all auto-mic pins are valid; setup indices if OK */
static bool alc_auto_mic_check_imux(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
const struct hda_input_mux *imux;
- if (!spec->auto_mic)
- return false;
- if (spec->auto_mic_valid_imux)
- return true; /* already checked */
-
- /* fill up imux indices */
- if (!alc_check_dyn_adc_switch(codec)) {
- spec->auto_mic = 0;
- return false;
- }
-
imux = spec->input_mux;
spec->ext_mic_idx = find_idx_in_nid_list(spec->ext_mic_pin,
spec->imux_pins, imux->num_items);
spec->imux_pins, imux->num_items);
spec->dock_mic_idx = find_idx_in_nid_list(spec->dock_mic_pin,
spec->imux_pins, imux->num_items);
- if (spec->ext_mic_idx < 0 || spec->int_mic_idx < 0) {
- spec->auto_mic = 0;
+ if (spec->ext_mic_idx < 0 || spec->int_mic_idx < 0)
return false; /* no corresponding imux */
- }
snd_hda_jack_detect_enable_callback(codec, spec->ext_mic_pin,
ALC_MIC_EVENT, alc_mic_automute);
alc_mic_automute);
spec->auto_mic_valid_imux = 1;
- spec->auto_mic = 1;
return true;
}
hda_nid_t fixed, ext, dock;
int i;
- if (spec->shared_mic_hp)
- return 0; /* no auto-mic for the shared I/O */
-
spec->ext_mic_idx = spec->int_mic_idx = spec->dock_mic_idx = -1;
fixed = ext = dock = 0;
spec->int_mic_pin = fixed;
spec->dock_mic_pin = dock;
- spec->auto_mic = 1;
if (!alc_auto_mic_check_imux(codec))
return 0;
+ spec->auto_mic = 1;
+ spec->num_adc_nids = 1;
+ spec->cur_mux[0] = spec->int_mic_idx;
snd_printdd("realtek: Enable auto-mic switch on NID 0x%x/0x%x/0x%x\n",
ext, fixed, dock);
return 0;
}
-/* check the availabilities of auto-mute and auto-mic switches */
-static int alc_auto_check_switches(struct hda_codec *codec)
-{
- int err;
-
- err = alc_init_automute(codec);
- if (err < 0)
- return err;
- err = alc_init_auto_mic(codec);
- if (err < 0)
- return err;
- return 0;
-}
-
/*
* Realtek SSID verification
*/
/*
* capture mixer elements
*/
-static int alc_cap_vol_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
- struct alc_spec *spec = codec->spec;
- unsigned long val;
- int err;
-
- mutex_lock(&codec->control_mutex);
- if (spec->vol_in_capsrc)
- val = HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[0], 3, 0, HDA_OUTPUT);
- else
- val = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0, HDA_INPUT);
- kcontrol->private_value = val;
- err = snd_hda_mixer_amp_volume_info(kcontrol, uinfo);
- mutex_unlock(&codec->control_mutex);
- return err;
-}
-
-static int alc_cap_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag,
- unsigned int size, unsigned int __user *tlv)
-{
- struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
- struct alc_spec *spec = codec->spec;
- unsigned long val;
- int err;
-
- mutex_lock(&codec->control_mutex);
- if (spec->vol_in_capsrc)
- val = HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[0], 3, 0, HDA_OUTPUT);
- else
- val = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0, HDA_INPUT);
- kcontrol->private_value = val;
- err = snd_hda_mixer_amp_tlv(kcontrol, op_flag, size, tlv);
- mutex_unlock(&codec->control_mutex);
- return err;
-}
+#define alc_cap_vol_info snd_hda_mixer_amp_volume_info
+#define alc_cap_vol_get snd_hda_mixer_amp_volume_get
+#define alc_cap_vol_tlv snd_hda_mixer_amp_tlv
-typedef int (*getput_call_t)(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol);
+typedef int (*put_call_t)(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol);
-static int alc_cap_getput_caller(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol,
- getput_call_t func, bool is_put)
+static int alc_cap_put_caller(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol,
+ put_call_t func, int type)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct alc_spec *spec = codec->spec;
- int i, err = 0;
+ const struct hda_input_mux *imux;
+ struct nid_path *path;
+ int i, adc_idx, err = 0;
+ imux = spec->input_mux;
+ adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
mutex_lock(&codec->control_mutex);
- if (is_put && spec->dyn_adc_switch) {
- for (i = 0; i < spec->num_adc_nids; i++) {
- kcontrol->private_value =
- HDA_COMPOSE_AMP_VAL(spec->adc_nids[i],
- 3, 0, HDA_INPUT);
- err = func(kcontrol, ucontrol);
- if (err < 0)
- goto error;
- }
- } else {
- i = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
- if (spec->vol_in_capsrc)
- kcontrol->private_value =
- HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[i],
- 3, 0, HDA_OUTPUT);
- else
- kcontrol->private_value =
- HDA_COMPOSE_AMP_VAL(spec->adc_nids[i],
- 3, 0, HDA_INPUT);
+ codec->cached_write = 1;
+ for (i = 0; i < imux->num_items; i++) {
+ path = get_nid_path(codec, spec->imux_pins[i],
+ get_adc_nid(codec, adc_idx, i));
+ if (!path->ctls[type])
+ continue;
+ kcontrol->private_value = path->ctls[type];
err = func(kcontrol, ucontrol);
+ if (err < 0)
+ goto error;
}
- if (err >= 0 && is_put)
- alc_inv_dmic_sync(codec, false);
error:
+ codec->cached_write = 0;
mutex_unlock(&codec->control_mutex);
+ snd_hda_codec_resume_amp(codec);
+ if (err >= 0 && type == NID_PATH_MUTE_CTL &&
+ spec->inv_dmic_fixup && spec->inv_dmic_muted)
+ alc_inv_dmic_sync_adc(codec, adc_idx);
return err;
}
-static int alc_cap_vol_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- return alc_cap_getput_caller(kcontrol, ucontrol,
- snd_hda_mixer_amp_volume_get, false);
-}
-
static int alc_cap_vol_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- return alc_cap_getput_caller(kcontrol, ucontrol,
- snd_hda_mixer_amp_volume_put, true);
+ return alc_cap_put_caller(kcontrol, ucontrol,
+ snd_hda_mixer_amp_volume_put,
+ NID_PATH_VOL_CTL);
}
/* capture mixer elements */
#define alc_cap_sw_info snd_ctl_boolean_stereo_info
+#define alc_cap_sw_get snd_hda_mixer_amp_switch_get
-static int alc_cap_sw_get(struct snd_kcontrol *kcontrol,
+static int alc_cap_sw_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
- return alc_cap_getput_caller(kcontrol, ucontrol,
- snd_hda_mixer_amp_switch_get, false);
+ return alc_cap_put_caller(kcontrol, ucontrol,
+ snd_hda_mixer_amp_switch_put,
+ NID_PATH_MUTE_CTL);
}
-static int alc_cap_sw_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+static void alc_inv_dmic_sync_adc(struct hda_codec *codec, int adc_idx)
{
- return alc_cap_getput_caller(kcontrol, ucontrol,
- snd_hda_mixer_amp_switch_put, true);
-}
-
-#define _DEFINE_CAPMIX(num) \
- { \
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = "Capture Switch", \
- .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, \
- .count = num, \
- .info = alc_cap_sw_info, \
- .get = alc_cap_sw_get, \
- .put = alc_cap_sw_put, \
- }, \
- { \
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = "Capture Volume", \
- .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | \
- SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
- SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK), \
- .count = num, \
- .info = alc_cap_vol_info, \
- .get = alc_cap_vol_get, \
- .put = alc_cap_vol_put, \
- .tlv = { .c = alc_cap_vol_tlv }, \
- }
-
-#define _DEFINE_CAPSRC(num) \
- { \
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- /* .name = "Capture Source", */ \
- .name = "Input Source", \
- .count = num, \
- .info = alc_mux_enum_info, \
- .get = alc_mux_enum_get, \
- .put = alc_mux_enum_put, \
- }
-
-#define DEFINE_CAPMIX(num) \
-static const struct snd_kcontrol_new alc_capture_mixer ## num[] = { \
- _DEFINE_CAPMIX(num), \
- _DEFINE_CAPSRC(num), \
- { } /* end */ \
-}
-
-#define DEFINE_CAPMIX_NOSRC(num) \
-static const struct snd_kcontrol_new alc_capture_mixer_nosrc ## num[] = { \
- _DEFINE_CAPMIX(num), \
- { } /* end */ \
-}
-
-/* up to three ADCs */
-DEFINE_CAPMIX(1);
-DEFINE_CAPMIX(2);
-DEFINE_CAPMIX(3);
-DEFINE_CAPMIX_NOSRC(1);
-DEFINE_CAPMIX_NOSRC(2);
-DEFINE_CAPMIX_NOSRC(3);
+ struct alc_spec *spec = codec->spec;
+ struct hda_input_mux *imux = &spec->private_imux[0];
+ struct nid_path *path;
+ hda_nid_t nid;
+ int i, dir, parm;
+ unsigned int val;
+
+ for (i = 0; i < imux->num_items; i++) {
+ if (spec->imux_pins[i] == spec->inv_dmic_pin)
+ break;
+ }
+ if (i >= imux->num_items)
+ return;
+
+ path = get_nid_path(codec, spec->inv_dmic_pin,
+ get_adc_nid(codec, adc_idx, i));
+ val = path->ctls[NID_PATH_MUTE_CTL];
+ if (!val)
+ return;
+ nid = get_amp_nid_(val);
+ dir = get_amp_direction_(val);
+ parm = AC_AMP_SET_RIGHT |
+ (dir == HDA_OUTPUT ? AC_AMP_SET_OUTPUT : AC_AMP_SET_INPUT);
+
+ /* we care only right channel */
+ val = snd_hda_codec_amp_read(codec, nid, 1, dir, 0);
+ if (val & 0x80) /* if already muted, we don't need to touch */
+ return;
+ val |= 0x80;
+ snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+ parm | val);
+}
/*
* Inverted digital-mic handling
static void alc_inv_dmic_sync(struct hda_codec *codec, bool force)
{
struct alc_spec *spec = codec->spec;
- int i;
+ int src, nums;
if (!spec->inv_dmic_fixup)
return;
if (!spec->inv_dmic_muted && !force)
return;
- for (i = 0; i < spec->num_adc_nids; i++) {
- int src = spec->dyn_adc_switch ? 0 : i;
+ nums = spec->dyn_adc_switch ? 1 : spec->num_adc_nids;
+ for (src = 0; src < nums; src++) {
bool dmic_fixup = false;
- hda_nid_t nid;
- int parm, dir, v;
if (spec->inv_dmic_muted &&
spec->imux_pins[spec->cur_mux[src]] == spec->inv_dmic_pin)
dmic_fixup = true;
if (!dmic_fixup && !force)
continue;
- if (spec->vol_in_capsrc) {
- nid = spec->capsrc_nids[i];
- parm = AC_AMP_SET_RIGHT | AC_AMP_SET_OUTPUT;
- dir = HDA_OUTPUT;
- } else {
- nid = spec->adc_nids[i];
- parm = AC_AMP_SET_RIGHT | AC_AMP_SET_INPUT;
- dir = HDA_INPUT;
- }
- /* we care only right channel */
- v = snd_hda_codec_amp_read(codec, nid, 1, dir, 0);
- if (v & 0x80) /* if already muted, we don't need to touch */
- continue;
- if (dmic_fixup) /* add mute for d-mic */
- v |= 0x80;
- snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
- parm | v);
+ alc_inv_dmic_sync_adc(codec, src);
}
}
#define NID_MAPPING (-1)
-#define SUBDEV_SPEAKER_ (0 << 6)
-#define SUBDEV_HP_ (1 << 6)
-#define SUBDEV_LINE_ (2 << 6)
-#define SUBDEV_SPEAKER(x) (SUBDEV_SPEAKER_ | ((x) & 0x3f))
-#define SUBDEV_HP(x) (SUBDEV_HP_ | ((x) & 0x3f))
-#define SUBDEV_LINE(x) (SUBDEV_LINE_ | ((x) & 0x3f))
-
static void alc_free_kctls(struct hda_codec *codec);
#ifdef CONFIG_SND_HDA_INPUT_BEEP
static int __alc_build_controls(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
- struct snd_kcontrol *kctl = NULL;
- const struct snd_kcontrol_new *knew;
- int i, j, err;
- unsigned int u;
- hda_nid_t nid;
+ int i, err;
for (i = 0; i < spec->num_mixers; i++) {
err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
return err;
}
- /* assign Capture Source enums to NID */
- if (spec->capsrc_nids || spec->adc_nids) {
- kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
- if (!kctl)
- kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
- for (i = 0; kctl && i < kctl->count; i++) {
- err = snd_hda_add_nid(codec, kctl, i,
- get_capsrc(spec, i));
- if (err < 0)
- return err;
- }
- }
- if (spec->cap_mixer && spec->adc_nids) {
- const char *kname = kctl ? kctl->id.name : NULL;
- for (knew = spec->cap_mixer; knew->name; knew++) {
- if (kname && strcmp(knew->name, kname) == 0)
- continue;
- kctl = snd_hda_find_mixer_ctl(codec, knew->name);
- for (i = 0; kctl && i < kctl->count; i++) {
- err = snd_hda_add_nid(codec, kctl, i,
- spec->adc_nids[i]);
- if (err < 0)
- return err;
- }
- }
- }
-
- /* other nid->control mapping */
- for (i = 0; i < spec->num_mixers; i++) {
- for (knew = spec->mixers[i]; knew->name; knew++) {
- if (knew->iface != NID_MAPPING)
- continue;
- kctl = snd_hda_find_mixer_ctl(codec, knew->name);
- if (kctl == NULL)
- continue;
- u = knew->subdevice;
- for (j = 0; j < 4; j++, u >>= 8) {
- nid = u & 0x3f;
- if (nid == 0)
- continue;
- switch (u & 0xc0) {
- case SUBDEV_SPEAKER_:
- nid = spec->autocfg.speaker_pins[nid];
- break;
- case SUBDEV_LINE_:
- nid = spec->autocfg.line_out_pins[nid];
- break;
- case SUBDEV_HP_:
- nid = spec->autocfg.hp_pins[nid];
- break;
- default:
- continue;
- }
- err = snd_hda_add_nid(codec, kctl, 0, nid);
- if (err < 0)
- return err;
- }
- u = knew->private_value;
- for (j = 0; j < 4; j++, u >>= 8) {
- nid = u & 0xff;
- if (nid == 0)
- continue;
- err = snd_hda_add_nid(codec, kctl, 0, nid);
- if (err < 0)
- return err;
- }
- }
- }
-
alc_free_kctls(codec); /* no longer needed */
return 0;
* Common callbacks
*/
-static void alc_init_special_input_src(struct hda_codec *codec);
static void alc_auto_init_std(struct hda_codec *codec);
static int alc_init(struct hda_codec *codec)
alc_auto_init_amp(codec, spec->init_amp);
snd_hda_gen_apply_verbs(codec);
- alc_init_special_input_src(codec);
alc_auto_init_std(codec);
alc_apply_fixup(codec, ALC_FIXUP_ACT_INIT);
return 0;
}
-static int new_capture_source(struct hda_codec *codec, int adc_idx,
- hda_nid_t pin, int idx, const char *label)
-{
- struct alc_spec *spec = codec->spec;
- struct hda_input_mux *imux = &spec->private_imux[0];
- struct nid_path *path;
-
- path = snd_array_new(&spec->paths);
- if (!path)
- return -ENOMEM;
- memset(path, 0, sizeof(*path));
- if (!parse_nid_path(codec, pin, spec->adc_nids[adc_idx], 2, path)) {
- snd_printd(KERN_ERR "invalid input path 0x%x -> 0x%x\n",
- pin, spec->adc_nids[adc_idx]);
- return -EINVAL;
- }
-
- spec->imux_pins[imux->num_items] = pin;
- snd_hda_add_imux_item(imux, label, idx, NULL);
- return 0;
-}
-
static int alc_is_input_pin(struct hda_codec *codec, hda_nid_t nid)
{
unsigned int pincap = snd_hda_query_pin_caps(codec, nid);
return snd_hda_get_conn_index(codec, to_nid, from_nid, true) >= 0;
}
-/* Parse the codec tree and retrieve ADCs and corresponding capsrc MUXs */
-static int alc_auto_fill_adc_caps(struct hda_codec *codec)
+/* Parse the codec tree and retrieve ADCs */
+static int alc_auto_fill_adc_nids(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
hda_nid_t nid;
hda_nid_t *adc_nids = spec->private_adc_nids;
- hda_nid_t *cap_nids = spec->private_capsrc_nids;
int max_nums = ARRAY_SIZE(spec->private_adc_nids);
int i, nums = 0;
nid = codec->start_nid;
for (i = 0; i < codec->num_nodes; i++, nid++) {
- hda_nid_t src;
unsigned int caps = get_wcaps(codec, nid);
int type = get_wcaps_type(caps);
if (type != AC_WID_AUD_IN || (caps & AC_WCAP_DIGITAL))
continue;
adc_nids[nums] = nid;
- cap_nids[nums] = nid;
- src = nid;
- for (;;) {
- int n;
- type = get_wcaps_type(get_wcaps(codec, src));
- if (type == AC_WID_PIN)
- break;
- if (type == AC_WID_AUD_SEL) {
- cap_nids[nums] = src;
- break;
- }
- n = snd_hda_get_num_conns(codec, src);
- if (n > 1) {
- cap_nids[nums] = src;
- break;
- } else if (n != 1)
- break;
- if (snd_hda_get_connections(codec, src, &src, 1) != 1)
- break;
- }
if (++nums >= max_nums)
break;
}
spec->adc_nids = spec->private_adc_nids;
- spec->capsrc_nids = spec->private_capsrc_nids;
spec->num_adc_nids = nums;
return nums;
}
+/* filter out invalid adc_nids that don't give all active input pins;
+ * if needed, check whether dynamic ADC-switching is available
+ */
+static int check_dyn_adc_switch(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+ struct hda_input_mux *imux = &spec->private_imux[0];
+ hda_nid_t adc_nids[ARRAY_SIZE(spec->private_adc_nids)];
+ int i, n, nums;
+ hda_nid_t pin, adc;
+
+ again:
+ nums = 0;
+ for (n = 0; n < spec->num_adc_nids; n++) {
+ adc = spec->adc_nids[n];
+ for (i = 0; i < imux->num_items; i++) {
+ pin = spec->imux_pins[i];
+ if (!is_reachable_path(codec, pin, adc))
+ break;
+ }
+ if (i >= imux->num_items)
+ adc_nids[nums++] = adc;
+ }
+
+ if (!nums) {
+ if (spec->shared_mic_hp) {
+ spec->shared_mic_hp = 0;
+ spec->private_imux[0].num_items = 1;
+ goto again;
+ }
+
+ /* check whether ADC-switch is possible */
+ for (i = 0; i < imux->num_items; i++) {
+ pin = spec->imux_pins[i];
+ for (n = 0; n < spec->num_adc_nids; n++) {
+ adc = spec->adc_nids[n];
+ if (is_reachable_path(codec, pin, adc)) {
+ spec->dyn_adc_idx[i] = n;
+ break;
+ }
+ }
+ }
+
+ snd_printdd("realtek: enabling ADC switching\n");
+ spec->dyn_adc_switch = 1;
+ } else if (nums != spec->num_adc_nids) {
+ memcpy(spec->private_adc_nids, adc_nids,
+ nums * sizeof(hda_nid_t));
+ spec->num_adc_nids = nums;
+ }
+
+ if (spec->input_mux->num_items == 1 || spec->shared_mic_hp) {
+ snd_printdd("realtek: reducing to a single ADC\n");
+ spec->num_adc_nids = 1; /* reduce to a single ADC */
+ }
+
+ return 0;
+}
+
+/* templates for capture controls */
+static const struct snd_kcontrol_new cap_src_temp = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Input Source",
+ .info = alc_mux_enum_info,
+ .get = alc_mux_enum_get,
+ .put = alc_mux_enum_put,
+};
+
+static const struct snd_kcontrol_new cap_vol_temp = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Capture Volume",
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ |
+ SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK),
+ .info = alc_cap_vol_info,
+ .get = alc_cap_vol_get,
+ .put = alc_cap_vol_put,
+ .tlv = { .c = alc_cap_vol_tlv },
+};
+
+static const struct snd_kcontrol_new cap_sw_temp = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Capture Switch",
+ .info = alc_cap_sw_info,
+ .get = alc_cap_sw_get,
+ .put = alc_cap_sw_put,
+};
+
+static int parse_capvol_in_path(struct hda_codec *codec, struct nid_path *path)
+{
+ hda_nid_t nid;
+ int i, depth;
+
+ path->ctls[NID_PATH_VOL_CTL] = path->ctls[NID_PATH_MUTE_CTL] = 0;
+ for (depth = 0; depth < 3; depth++) {
+ if (depth >= path->depth)
+ return -EINVAL;
+ i = path->depth - depth - 1;
+ nid = path->path[i];
+ if (!path->ctls[NID_PATH_VOL_CTL]) {
+ if (nid_has_volume(codec, nid, HDA_OUTPUT))
+ path->ctls[NID_PATH_VOL_CTL] =
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
+ else if (nid_has_volume(codec, nid, HDA_INPUT)) {
+ int idx = path->idx[i];
+ if (!depth && codec->single_adc_amp)
+ idx = 0;
+ path->ctls[NID_PATH_VOL_CTL] =
+ HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_INPUT);
+ }
+ }
+ if (!path->ctls[NID_PATH_MUTE_CTL]) {
+ if (nid_has_mute(codec, nid, HDA_OUTPUT))
+ path->ctls[NID_PATH_MUTE_CTL] =
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
+ else if (nid_has_mute(codec, nid, HDA_INPUT)) {
+ int idx = path->idx[i];
+ if (!depth && codec->single_adc_amp)
+ idx = 0;
+ path->ctls[NID_PATH_MUTE_CTL] =
+ HDA_COMPOSE_AMP_VAL(nid, 3, idx, HDA_INPUT);
+ }
+ }
+ }
+ return 0;
+}
+
+static int create_capture_mixers(struct hda_codec *codec)
+{
+ struct alc_spec *spec = codec->spec;
+ struct hda_input_mux *imux = &spec->private_imux[0];
+ struct snd_kcontrol_new *knew;
+ int i, n, nums;
+
+ if (spec->dyn_adc_switch)
+ nums = 1;
+ else
+ nums = spec->num_adc_nids;
+
+ if (!spec->auto_mic && imux->num_items > 1) {
+ knew = alc_kcontrol_new(spec, "Input Source", &cap_src_temp);
+ if (!knew)
+ return -ENOMEM;
+ knew->count = nums;
+ }
+
+ for (n = 0; n < nums; n++) {
+ int vol, sw;
+
+ vol = sw = 0;
+ for (i = 0; i < imux->num_items; i++) {
+ struct nid_path *path;
+ path = get_nid_path(codec, spec->imux_pins[i],
+ get_adc_nid(codec, n, i));
+ if (!path)
+ continue;
+ parse_capvol_in_path(codec, path);
+ if (!vol)
+ vol = path->ctls[NID_PATH_VOL_CTL];
+ if (!sw)
+ sw = path->ctls[NID_PATH_MUTE_CTL];
+ }
+
+ if (vol) {
+ knew = alc_kcontrol_new(spec, "Capture Volume",
+ &cap_vol_temp);
+ if (!knew)
+ return -ENOMEM;
+ knew->index = n;
+ knew->private_value = vol;
+ knew->subdevice = HDA_SUBDEV_AMP_FLAG;
+ }
+ if (sw) {
+ knew = alc_kcontrol_new(spec, "Capture Switch",
+ &cap_sw_temp);
+ if (!knew)
+ return -ENOMEM;
+ knew->index = n;
+ knew->private_value = sw;
+ knew->subdevice = HDA_SUBDEV_AMP_FLAG;
+ }
+ }
+
+ return 0;
+}
+
/* create playback/capture controls for input pins */
static int alc_auto_create_input_ctls(struct hda_codec *codec)
{
hda_nid_t mixer = spec->mixer_nid;
struct hda_input_mux *imux = &spec->private_imux[0];
int num_adcs;
- int i, c, err, idx, type_idx = 0;
+ int i, c, err, type_idx = 0;
const char *prev_label = NULL;
- num_adcs = alc_auto_fill_adc_caps(codec);
+ num_adcs = alc_auto_fill_adc_nids(codec);
if (num_adcs < 0)
return 0;
for (i = 0; i < cfg->num_inputs; i++) {
hda_nid_t pin;
const char *label;
+ bool imux_added;
pin = cfg->inputs[i].pin;
if (!alc_is_input_pin(codec, pin))
}
}
+ imux_added = false;
for (c = 0; c < num_adcs; c++) {
- hda_nid_t cap = get_capsrc(spec, c);
- idx = get_connection_index(codec, cap, pin);
- if (idx >= 0) {
- err = new_capture_source(codec, c, pin, idx, label);
- if (err < 0)
- return err;
- break;
+ struct nid_path *path;
+ hda_nid_t adc = spec->adc_nids[c];
+
+ if (!is_reachable_path(codec, pin, adc))
+ continue;
+ path = snd_array_new(&spec->paths);
+ if (!path)
+ return -ENOMEM;
+ memset(path, 0, sizeof(*path));
+ if (!parse_nid_path(codec, pin, adc, 2, path)) {
+ snd_printd(KERN_ERR
+ "invalid input path 0x%x -> 0x%x\n",
+ pin, adc);
+ spec->paths.used--;
+ continue;
+ }
+
+ if (!imux_added) {
+ spec->imux_pins[imux->num_items] = pin;
+ snd_hda_add_imux_item(imux, label,
+ imux->num_items, NULL);
+ imux_added = true;
}
}
}
- spec->num_mux_defs = 1;
spec->input_mux = imux;
-
return 0;
}
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)
struct nid_path *path;
path = get_nid_path(codec, nid, spec->mixer_nid);
if (path)
- activate_path(codec, path, path->active);
+ activate_path(codec, path, path->active, false);
}
}
}
}
static void activate_amp_in(struct hda_codec *codec, struct nid_path *path,
- int i, bool enable)
+ int i, bool enable, bool add_aamix)
{
struct alc_spec *spec = codec->spec;
hda_nid_t conn[16];
int n, nums, idx;
+ int type;
hda_nid_t nid = path->path[i];
nums = snd_hda_get_connections(codec, nid, conn, ARRAY_SIZE(conn));
- if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_PIN) {
+ type = get_wcaps_type(get_wcaps(codec, nid));
+ if (type == AC_WID_PIN ||
+ (type == AC_WID_AUD_IN && codec->single_adc_amp)) {
nums = 1;
idx = 0;
} else
* when aa-mixer is available, we need to enable the path as well
*/
for (n = 0; n < nums; n++) {
- if (n != idx && conn[n] != spec->mixer_nid)
+ if (n != idx && (!add_aamix || conn[n] != spec->mixer_nid))
continue;
activate_amp(codec, nid, HDA_INPUT, n, enable);
}
}
static void activate_path(struct hda_codec *codec, struct nid_path *path,
- bool enable)
+ bool enable, bool add_aamix)
{
int i;
AC_VERB_SET_CONNECT_SEL,
path->idx[i]);
if (has_amp_in(codec, path, i))
- activate_amp_in(codec, path, i, enable);
+ activate_amp_in(codec, path, i, enable, add_aamix);
if (has_amp_out(codec, path, i))
activate_amp_out(codec, path, i, enable);
}
return;
if (path->active)
return;
- activate_path(codec, path, true);
+ activate_path(codec, path, true, true);
}
static void alc_auto_init_multi_out(struct hda_codec *codec)
if (output) {
snd_hda_set_pin_ctl_cache(codec, nid, PIN_OUT);
- activate_path(codec, path, true);
+ activate_path(codec, path, true, true);
} else {
- activate_path(codec, path, false);
+ activate_path(codec, path, false, true);
snd_hda_set_pin_ctl_cache(codec, nid,
spec->multi_io[idx].ctl_in);
}
spec->multi_io[i].ctl_in =
snd_hda_codec_update_cache(codec, pin, 0,
AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
- activate_path(codec, path, path->active);
- }
-}
-
-/* filter out invalid adc_nids (and capsrc_nids) that don't give all
- * active input pins
- */
-static void alc_remove_invalid_adc_nids(struct hda_codec *codec)
-{
- struct alc_spec *spec = codec->spec;
- const struct hda_input_mux *imux;
- hda_nid_t adc_nids[ARRAY_SIZE(spec->private_adc_nids)];
- hda_nid_t capsrc_nids[ARRAY_SIZE(spec->private_adc_nids)];
- int i, n, nums;
-
- imux = spec->input_mux;
- if (!imux)
- return;
- if (spec->dyn_adc_switch)
- return;
-
- again:
- nums = 0;
- for (n = 0; n < spec->num_adc_nids; n++) {
- hda_nid_t cap = spec->private_capsrc_nids[n];
- int num_conns = snd_hda_get_num_conns(codec, cap);
- for (i = 0; i < imux->num_items; i++) {
- hda_nid_t pin = spec->imux_pins[i];
- if (pin) {
- if (get_connection_index(codec, cap, pin) < 0)
- break;
- } else if (num_conns <= imux->items[i].index)
- break;
- }
- if (i >= imux->num_items) {
- adc_nids[nums] = spec->private_adc_nids[n];
- capsrc_nids[nums++] = cap;
- }
+ activate_path(codec, path, path->active, true);
}
- if (!nums) {
- /* check whether ADC-switch is possible */
- if (!alc_check_dyn_adc_switch(codec)) {
- if (spec->shared_mic_hp) {
- spec->shared_mic_hp = 0;
- spec->private_imux[0].num_items = 1;
- goto again;
- }
- printk(KERN_WARNING "hda_codec: %s: no valid ADC found;"
- " using fallback 0x%x\n",
- codec->chip_name, spec->private_adc_nids[0]);
- spec->num_adc_nids = 1;
- spec->auto_mic = 0;
- return;
- }
- } else if (nums != spec->num_adc_nids) {
- memcpy(spec->private_adc_nids, adc_nids,
- nums * sizeof(hda_nid_t));
- memcpy(spec->private_capsrc_nids, capsrc_nids,
- nums * sizeof(hda_nid_t));
- spec->num_adc_nids = nums;
- }
-
- if (spec->auto_mic)
- alc_auto_mic_check_imux(codec); /* check auto-mic setups */
- else if (spec->input_mux->num_items == 1 || spec->shared_mic_hp)
- spec->num_adc_nids = 1; /* reduce to a single ADC */
}
/*
* initialize ADC paths
*/
-static void alc_auto_init_adc(struct hda_codec *codec, int adc_idx)
-{
- struct alc_spec *spec = codec->spec;
- hda_nid_t nid;
-
- nid = spec->adc_nids[adc_idx];
- /* mute ADC */
- if (nid_has_mute(codec, nid, HDA_INPUT)) {
- snd_hda_codec_write(codec, nid, 0,
- AC_VERB_SET_AMP_GAIN_MUTE,
- AMP_IN_MUTE(0));
- return;
- }
- if (!spec->capsrc_nids)
- return;
- nid = spec->capsrc_nids[adc_idx];
- if (nid_has_mute(codec, nid, HDA_OUTPUT))
- snd_hda_codec_write(codec, nid, 0,
- AC_VERB_SET_AMP_GAIN_MUTE,
- AMP_OUT_MUTE);
-}
-
static void alc_auto_init_input_src(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
- int c, nums;
+ struct hda_input_mux *imux = &spec->private_imux[0];
+ struct nid_path *path;
+ int i, c, nums;
- for (c = 0; c < spec->num_adc_nids; c++)
- alc_auto_init_adc(codec, c);
if (spec->dyn_adc_switch)
nums = 1;
else
nums = spec->num_adc_nids;
- for (c = 0; c < nums; c++)
- alc_mux_select(codec, c, spec->cur_mux[c], true);
+
+ for (c = 0; c < nums; c++) {
+ for (i = 0; i < imux->num_items; i++) {
+ path = get_nid_path(codec, spec->imux_pins[i],
+ get_adc_nid(codec, c, i));
+ if (path) {
+ bool active = path->active;
+ if (i == spec->cur_mux[c])
+ active = true;
+ activate_path(codec, path, active, false);
+ }
+ }
+ }
+
+ alc_inv_dmic_sync(codec, true);
+ if (spec->shared_mic_hp)
+ update_shared_mic_hp(codec, spec->cur_mux[0]);
}
/* add mic boosts if needed */
return 0;
}
-/* 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 if (snd_hda_get_num_conns(codec, cap) > 1) {
- 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)
-{
- struct alc_spec *spec = codec->spec;
- int i;
-
- if (!pin)
- return 0;
- for (i = 0; i < spec->num_adc_nids; i++) {
- hda_nid_t cap = get_capsrc(spec, i);
- int idx;
-
- idx = get_connection_index(codec, cap, pin);
- if (idx < 0)
- continue;
- select_or_unmute_capsrc(codec, cap, idx);
- return i; /* return the found index */
- }
- return -1; /* not found */
-}
-
-/* initialize some special cases for input sources */
-static void alc_init_special_input_src(struct hda_codec *codec)
-{
- struct alc_spec *spec = codec->spec;
- int i;
-
- for (i = 0; i < spec->autocfg.num_inputs; i++)
- init_capsrc_for_pin(codec, spec->autocfg.inputs[i].pin);
-}
-
-/* assign appropriate capture mixers */
-static void set_capture_mixer(struct hda_codec *codec)
-{
- struct alc_spec *spec = codec->spec;
- static const struct snd_kcontrol_new *caps[2][3] = {
- { alc_capture_mixer_nosrc1,
- alc_capture_mixer_nosrc2,
- alc_capture_mixer_nosrc3 },
- { alc_capture_mixer1,
- alc_capture_mixer2,
- alc_capture_mixer3 },
- };
-
- /* check whether either of ADC or MUX has a volume control */
- if (!nid_has_volume(codec, spec->adc_nids[0], HDA_INPUT)) {
- if (!spec->capsrc_nids)
- return; /* no volume */
- if (!nid_has_volume(codec, spec->capsrc_nids[0], HDA_OUTPUT))
- return; /* no volume in capsrc, too */
- spec->vol_in_capsrc = 1;
- }
-
- if (spec->num_adc_nids > 0) {
- int mux = 0;
- int num_adcs = 0;
-
- if (spec->input_mux && spec->input_mux->num_items > 1)
- mux = 1;
- if (spec->auto_mic) {
- num_adcs = 1;
- mux = 0;
- } else if (spec->dyn_adc_switch)
- num_adcs = 1;
- if (!num_adcs) {
- if (spec->num_adc_nids > 3)
- spec->num_adc_nids = 3;
- else if (!spec->num_adc_nids)
- return;
- num_adcs = spec->num_adc_nids;
- }
- spec->cap_mixer = caps[mux][num_adcs - 1];
- }
-}
-
/*
* standard auto-parser initializations
*/
dig_only:
alc_auto_parse_digital(codec);
- if (!spec->no_analog)
- alc_remove_invalid_adc_nids(codec);
-
if (ssid_nids)
alc_ssid_check(codec, ssid_nids);
if (!spec->no_analog) {
- err = alc_auto_check_switches(codec);
+ err = alc_init_automute(codec);
if (err < 0)
return err;
+
+ err = check_dyn_adc_switch(codec);
+ if (err < 0)
+ return err;
+
+ if (!spec->shared_mic_hp) {
+ err = alc_init_auto_mic(codec);
+ if (err < 0)
+ return err;
+ }
+
+ err = create_capture_mixers(codec);
+ if (err < 0)
+ return err;
+
err = alc_auto_add_mic_boost(codec);
if (err < 0)
return err;
if (spec->kctls.list)
add_mixer(spec, spec->kctls.list);
- if (!spec->no_analog && !spec->cap_mixer)
- set_capture_mixer(codec);
-
return 1;
}
projects / platform / kernel / linux-rpi.git / commitdiff