ALSA: hda - Make the inv dmic handling for Realtek use generic parser
From what I can see, the generic parser is now good enough to handle Realtek's inverted dmic handling, so let's remove the special handling and use the generic parser instead. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
David Henningsson
Takashi Iwai
Родитель
a33cc48d28
Коммит
9d36a7dc4d
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@ -90,11 +90,6 @@ struct alc_spec {
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struct alc_customize_define cdefine;
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unsigned int parse_flags; /* flag for snd_hda_parse_pin_defcfg() */
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/* inverted dmic fix */
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unsigned int inv_dmic_fixup:1; /* has inverted digital-mic workaround */
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unsigned int inv_dmic_muted:1; /* R-ch of inv d-mic is muted? */
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hda_nid_t inv_dmic_pin;
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/* mute LED for HP laptops, see alc269_fixup_mic_mute_hook() */
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int mute_led_polarity;
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hda_nid_t mute_led_nid;
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@ -625,147 +620,12 @@ static void alc_ssid_check(struct hda_codec *codec, const hda_nid_t *ports)
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/*
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*/
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static hda_nid_t get_adc_nid(struct hda_codec *codec, int adc_idx, int imux_idx)
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{
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struct hda_gen_spec *spec = codec->spec;
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if (spec->dyn_adc_switch)
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adc_idx = spec->dyn_adc_idx[imux_idx];
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return spec->adc_nids[adc_idx];
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}
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static void alc_inv_dmic_sync_adc(struct hda_codec *codec, int adc_idx)
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{
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struct alc_spec *spec = codec->spec;
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struct hda_input_mux *imux = &spec->gen.input_mux;
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struct nid_path *path;
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hda_nid_t nid;
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int i, dir, parm;
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unsigned int val;
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for (i = 0; i < imux->num_items; i++) {
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if (spec->gen.imux_pins[i] == spec->inv_dmic_pin)
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break;
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}
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if (i >= imux->num_items)
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return;
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path = snd_hda_get_nid_path(codec, spec->inv_dmic_pin,
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get_adc_nid(codec, adc_idx, i));
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val = path->ctls[NID_PATH_MUTE_CTL];
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if (!val)
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return;
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nid = get_amp_nid_(val);
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dir = get_amp_direction_(val);
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parm = AC_AMP_SET_RIGHT |
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(dir == HDA_OUTPUT ? AC_AMP_SET_OUTPUT : AC_AMP_SET_INPUT);
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/* flush all cached amps at first */
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snd_hda_codec_flush_cache(codec);
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/* we care only right channel */
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val = snd_hda_codec_amp_read(codec, nid, 1, dir, 0);
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if (val & 0x80) /* if already muted, we don't need to touch */
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return;
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val |= 0x80;
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snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
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parm | val);
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}
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/*
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* Inverted digital-mic handling
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*
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* First off, it's a bit tricky. The "Inverted Internal Mic Capture Switch"
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* gives the additional mute only to the right channel of the digital mic
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* capture stream. This is a workaround for avoiding the almost silence
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* by summing the stereo stream from some (known to be ForteMedia)
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* digital mic unit.
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*
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* The logic is to call alc_inv_dmic_sync() after each action (possibly)
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* modifying ADC amp. When the mute flag is set, it mutes the R-channel
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* without caching so that the cache can still keep the original value.
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* The cached value is then restored when the flag is set off or any other
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* than d-mic is used as the current input source.
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*/
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static void alc_inv_dmic_sync(struct hda_codec *codec, bool force)
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{
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struct alc_spec *spec = codec->spec;
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int src, nums;
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if (!spec->inv_dmic_fixup)
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return;
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if (!spec->inv_dmic_muted && !force)
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return;
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nums = spec->gen.dyn_adc_switch ? 1 : spec->gen.num_adc_nids;
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for (src = 0; src < nums; src++) {
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bool dmic_fixup = false;
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if (spec->inv_dmic_muted &&
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spec->gen.imux_pins[spec->gen.cur_mux[src]] == spec->inv_dmic_pin)
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dmic_fixup = true;
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if (!dmic_fixup && !force)
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continue;
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alc_inv_dmic_sync_adc(codec, src);
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}
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}
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static void alc_inv_dmic_hook(struct hda_codec *codec,
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struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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alc_inv_dmic_sync(codec, false);
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}
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static int alc_inv_dmic_sw_get(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
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struct alc_spec *spec = codec->spec;
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ucontrol->value.integer.value[0] = !spec->inv_dmic_muted;
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return 0;
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}
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static int alc_inv_dmic_sw_put(struct snd_kcontrol *kcontrol,
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struct snd_ctl_elem_value *ucontrol)
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{
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struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
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struct alc_spec *spec = codec->spec;
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unsigned int val = !ucontrol->value.integer.value[0];
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if (val == spec->inv_dmic_muted)
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return 0;
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spec->inv_dmic_muted = val;
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alc_inv_dmic_sync(codec, true);
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return 0;
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}
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static const struct snd_kcontrol_new alc_inv_dmic_sw = {
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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.name = "Inverted Internal Mic Capture Switch",
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.info = snd_ctl_boolean_mono_info,
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.get = alc_inv_dmic_sw_get,
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.put = alc_inv_dmic_sw_put,
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};
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static int alc_add_inv_dmic_mixer(struct hda_codec *codec, hda_nid_t nid)
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static void alc_fixup_inv_dmic(struct hda_codec *codec,
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const struct hda_fixup *fix, int action)
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{
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struct alc_spec *spec = codec->spec;
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if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &alc_inv_dmic_sw))
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return -ENOMEM;
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spec->inv_dmic_fixup = 1;
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spec->inv_dmic_muted = 0;
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spec->inv_dmic_pin = nid;
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spec->gen.cap_sync_hook = alc_inv_dmic_hook;
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return 0;
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}
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/* typically the digital mic is put at node 0x12 */
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static void alc_fixup_inv_dmic_0x12(struct hda_codec *codec,
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const struct hda_fixup *fix, int action)
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{
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if (action == HDA_FIXUP_ACT_PROBE)
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alc_add_inv_dmic_mixer(codec, 0x12);
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spec->gen.inv_dmic_split = 1;
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}
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@ -874,7 +734,6 @@ static int alc_resume(struct hda_codec *codec)
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codec->patch_ops.init(codec);
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snd_hda_codec_resume_amp(codec);
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snd_hda_codec_resume_cache(codec);
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alc_inv_dmic_sync(codec, true);
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hda_call_check_power_status(codec, 0x01);
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return 0;
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}
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@ -2217,7 +2076,7 @@ static const struct hda_fixup alc882_fixups[] = {
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},
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[ALC882_FIXUP_INV_DMIC] = {
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.type = HDA_FIXUP_FUNC,
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.v.func = alc_fixup_inv_dmic_0x12,
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.v.func = alc_fixup_inv_dmic,
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},
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[ALC882_FIXUP_NO_PRIMARY_HP] = {
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.type = HDA_FIXUP_FUNC,
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@ -2468,7 +2327,7 @@ static const struct hda_fixup alc262_fixups[] = {
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},
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[ALC262_FIXUP_INV_DMIC] = {
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.type = HDA_FIXUP_FUNC,
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.v.func = alc_fixup_inv_dmic_0x12,
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.v.func = alc_fixup_inv_dmic,
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},
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[ALC262_FIXUP_INTEL_BAYLEYBAY] = {
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.type = HDA_FIXUP_FUNC,
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@ -2581,7 +2440,7 @@ enum {
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static const struct hda_fixup alc268_fixups[] = {
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[ALC268_FIXUP_INV_DMIC] = {
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.type = HDA_FIXUP_FUNC,
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.v.func = alc_fixup_inv_dmic_0x12,
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.v.func = alc_fixup_inv_dmic,
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},
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[ALC268_FIXUP_HP_EAPD] = {
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.type = HDA_FIXUP_VERBS,
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@ -3167,7 +3026,6 @@ static int alc269_resume(struct hda_codec *codec)
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snd_hda_codec_resume_amp(codec);
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snd_hda_codec_resume_cache(codec);
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alc_inv_dmic_sync(codec, true);
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hda_call_check_power_status(codec, 0x01);
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/* on some machine, the BIOS will clear the codec gpio data when enter
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@ -4520,7 +4378,7 @@ static const struct hda_fixup alc269_fixups[] = {
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},
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[ALC269_FIXUP_INV_DMIC] = {
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.type = HDA_FIXUP_FUNC,
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.v.func = alc_fixup_inv_dmic_0x12,
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.v.func = alc_fixup_inv_dmic,
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},
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[ALC269_FIXUP_NO_SHUTUP] = {
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.type = HDA_FIXUP_FUNC,
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@ -5980,7 +5838,7 @@ static const struct hda_fixup alc662_fixups[] = {
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},
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[ALC662_FIXUP_INV_DMIC] = {
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.type = HDA_FIXUP_FUNC,
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.v.func = alc_fixup_inv_dmic_0x12,
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.v.func = alc_fixup_inv_dmic,
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},
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[ALC668_FIXUP_DELL_XPS13] = {
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.type = HDA_FIXUP_FUNC,
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