@@ -1258,6 +1258,14 @@ static int patch_cs4213(struct hda_codec *codec)
#define CIR_I2C_QWRITE 0x005D
#define CIR_I2C_QREAD 0x005E
+#define CS8409_CS42L42_HP_VOL_REAL_MIN (-63)
+#define CS8409_CS42L42_HP_VOL_REAL_MAX (0)
+#define CS8409_CS42L42_AMIC_VOL_REAL_MIN (-97)
+#define CS8409_CS42L42_AMIC_VOL_REAL_MAX (12)
+#define CS8409_CS42L42_REG_HS_VOLUME_CHA (0x2301)
+#define CS8409_CS42L42_REG_HS_VOLUME_CHB (0x2303)
+#define CS8409_CS42L42_REG_AMIC_VOLUME (0x1D03)
+
static struct mutex cs8409_i2c_mux;
struct cs8409_i2c_param {
@@ -1584,6 +1592,166 @@ static unsigned int cs8409_i2c_write(struct hda_codec *codec,
return retval;
}
+static int cs8409_cs42l42_volume_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ u16 nid = get_amp_nid(kcontrol);
+ u8 chs = get_amp_channels(kcontrol);
+
+ codec_dbg(codec, "%s() nid: %d\n", __func__, nid);
+ switch (nid) {
+ case CS8409_CS42L42_HP_PIN_NID:
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = chs == 3 ? 2 : 1;
+ uinfo->value.integer.min = CS8409_CS42L42_HP_VOL_REAL_MIN;
+ uinfo->value.integer.max = CS8409_CS42L42_HP_VOL_REAL_MAX;
+ break;
+ case CS8409_CS42L42_AMIC_PIN_NID:
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = chs == 3 ? 2 : 1;
+ uinfo->value.integer.min = CS8409_CS42L42_AMIC_VOL_REAL_MIN;
+ uinfo->value.integer.max = CS8409_CS42L42_AMIC_VOL_REAL_MAX;
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
+
+static int cs8409_cs42l42_volume_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ hda_nid_t nid = get_amp_nid(kcontrol);
+ int chs = get_amp_channels(kcontrol);
+ long *valp = ucontrol->value.integer.value;
+ char vol = 0;
+
+ codec_dbg(codec, "%s() nid: %d\n", __func__, nid);
+ snd_hda_power_up(codec);
+ switch (nid) {
+ case CS8409_CS42L42_HP_PIN_NID:
+ mutex_lock(&cs8409_i2c_mux);
+ if (chs & 1) {
+ vol = -(cs8409_i2c_read(codec, CS42L42_I2C_ADDR,
+ CS8409_CS42L42_REG_HS_VOLUME_CHA, 1));
+ codec_dbg(codec, "%s() vol(a) = %d\n", __func__, vol);
+ *valp++ = vol;
+ }
+ if (chs & 2) {
+ vol = -(cs8409_i2c_read(codec, CS42L42_I2C_ADDR,
+ CS8409_CS42L42_REG_HS_VOLUME_CHB, 1));
+ codec_dbg(codec, "%s() vol(b) = %d\n", __func__, vol);
+ *valp++ = vol;
+ }
+ mutex_unlock(&cs8409_i2c_mux);
+ break;
+ case CS8409_CS42L42_AMIC_PIN_NID:
+ mutex_lock(&cs8409_i2c_mux);
+ if (chs & 1) {
+ vol = cs8409_i2c_read(codec, CS42L42_I2C_ADDR,
+ CS8409_CS42L42_REG_AMIC_VOLUME, 1);
+ codec_dbg(codec, "%s() vol() = %d\n", __func__, vol);
+ *valp++ = vol;
+ }
+ mutex_unlock(&cs8409_i2c_mux);
+ break;
+ default:
+ break;
+ }
+ snd_hda_power_down(codec);
+ return 0;
+}
+
+static int cs8409_cs42l42_volume_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ hda_nid_t nid = get_amp_nid(kcontrol);
+ int chs = get_amp_channels(kcontrol);
+ long *valp = ucontrol->value.integer.value;
+ int change = 0;
+ char vol = 0;
+
+ codec_dbg(codec, "%s() nid: %d\n", __func__, nid);
+ snd_hda_power_up(codec);
+ switch (nid) {
+ case CS8409_CS42L42_HP_PIN_NID:
+ mutex_lock(&cs8409_i2c_mux);
+ if (chs & 1) {
+ vol = -(*valp);
+ codec_dbg(codec, "%s() vol(a) = %d\n", __func__, vol);
+ change = cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
+ CS8409_CS42L42_REG_HS_VOLUME_CHA, vol, 1);
+ valp++;
+ }
+ if (chs & 2) {
+ vol = -(*valp);
+ codec_dbg(codec, "%s() vol(b) = %d\n", __func__, vol);
+ change |= cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
+ CS8409_CS42L42_REG_HS_VOLUME_CHB, vol, 1);
+ }
+ mutex_unlock(&cs8409_i2c_mux);
+ break;
+ case CS8409_CS42L42_AMIC_PIN_NID:
+ mutex_lock(&cs8409_i2c_mux);
+ if (chs & 1) {
+ codec_dbg(codec, "%s() vol() = %d\n", __func__, (char)*valp);
+ change = cs8409_i2c_write(
+ codec, CS42L42_I2C_ADDR,
+ CS8409_CS42L42_REG_AMIC_VOLUME, (char)*valp, 1);
+ valp++;
+ }
+ mutex_unlock(&cs8409_i2c_mux);
+ break;
+ default:
+ break;
+ }
+ snd_hda_power_down(codec);
+ return change;
+}
+
+static const DECLARE_TLV_DB_SCALE(
+ cs8409_cs42l42_hp_db_scale,
+ CS8409_CS42L42_HP_VOL_REAL_MIN * 100, 100, 1);
+
+static const DECLARE_TLV_DB_SCALE(
+ cs8409_cs42l42_amic_db_scale,
+ CS8409_CS42L42_AMIC_VOL_REAL_MIN * 100, 100, 1);
+
+static const struct snd_kcontrol_new cs8409_cs42l42_hp_volume_mixer = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .index = 0,
+ .name = "Headphone Playback Volume",
+ .subdevice = (HDA_SUBDEV_AMP_FLAG | HDA_SUBDEV_NID_FLAG),
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE
+ | SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+ .info = cs8409_cs42l42_volume_info,
+ .get = cs8409_cs42l42_volume_get,
+ .put = cs8409_cs42l42_volume_put,
+ .tlv = { .p = cs8409_cs42l42_hp_db_scale },
+ .private_value = HDA_COMPOSE_AMP_VAL(
+ CS8409_CS42L42_HP_PIN_NID, 3, 0, HDA_OUTPUT)
+ | HDA_AMP_VAL_MIN_MUTE
+};
+
+static const struct snd_kcontrol_new cs8409_cs42l42_amic_volume_mixer = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .index = 0,
+ .name = "Headset Mic Capture Volume",
+ .subdevice = (HDA_SUBDEV_AMP_FLAG | HDA_SUBDEV_NID_FLAG),
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE
+ | SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+ .info = cs8409_cs42l42_volume_info,
+ .get = cs8409_cs42l42_volume_get,
+ .put = cs8409_cs42l42_volume_put,
+ .tlv = { .p = cs8409_cs42l42_amic_db_scale },
+ .private_value = HDA_COMPOSE_AMP_VAL(
+ CS8409_CS42L42_AMIC_PIN_NID, 1, 0, HDA_INPUT)
+ | HDA_AMP_VAL_MIN_MUTE
+};
+
/* Assert/release RTS# line to CS42L42 */
static void cs8409_cs42l42_reset(struct hda_codec *codec)
{
@@ -1969,6 +2137,14 @@ static int cs8409_cs42l42_fixup(struct hda_codec *codec)
if (err < 0)
return err;
+ if (!snd_hda_gen_add_kctl(
+ &spec->gen, NULL, &cs8409_cs42l42_hp_volume_mixer))
+ return -1;
+
+ if (!snd_hda_gen_add_kctl(
+ &spec->gen, NULL, &cs8409_cs42l42_amic_volume_mixer))
+ return -1;
+
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
return err;
@@ -2051,6 +2227,7 @@ static int patch_cs8409(struct hda_codec *codec)
spec->gen.suppress_auto_mute = 1;
spec->gen.no_primary_hp = 1;
+ spec->gen.suppress_vmaster = 1;
spec->cs42l42_hp_jack_in = 0;
spec->cs42l42_mic_jack_in = 0;