diff options
| -rw-r--r-- | sound/pci/hda/patch_cirrus.c | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 1d2f6a1224e6..6a9e5c803977 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -21,6 +21,9 @@ /* */ +#define CS42L42_HP_CH (2U) +#define CS42L42_HS_MIC_CH (1U) + struct cs_spec { struct hda_gen_spec gen; @@ -42,6 +45,9 @@ struct cs_spec { unsigned int cs42l42_hp_jack_in:1; unsigned int cs42l42_mic_jack_in:1; + unsigned int cs42l42_volume_init:1; + char cs42l42_hp_volume[CS42L42_HP_CH]; + char cs42l42_hs_mic_volume[CS42L42_HS_MIC_CH]; struct mutex cs8409_i2c_mux; @@ -1260,6 +1266,14 @@ 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) + struct cs8409_i2c_param { unsigned int addr; unsigned int reg; @@ -1580,6 +1594,165 @@ 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 void cs8409_cs42l42_update_volume(struct hda_codec *codec) +{ + struct cs_spec *spec = codec->spec; + + mutex_lock(&spec->cs8409_i2c_mux); + spec->cs42l42_hp_volume[0] = -(cs8409_i2c_read(codec, CS42L42_I2C_ADDR, + CS8409_CS42L42_REG_HS_VOLUME_CHA, 1)); + spec->cs42l42_hp_volume[1] = -(cs8409_i2c_read(codec, CS42L42_I2C_ADDR, + CS8409_CS42L42_REG_HS_VOLUME_CHB, 1)); + spec->cs42l42_hs_mic_volume[0] = -(cs8409_i2c_read(codec, CS42L42_I2C_ADDR, + CS8409_CS42L42_REG_AMIC_VOLUME, 1)); + mutex_unlock(&spec->cs8409_i2c_mux); + spec->cs42l42_volume_init = 1; +} + +static int cs8409_cs42l42_volume_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct cs_spec *spec = codec->spec; + hda_nid_t nid = get_amp_nid(kcontrol); + int chs = get_amp_channels(kcontrol); + long *valp = ucontrol->value.integer.value; + + if (!spec->cs42l42_volume_init) { + snd_hda_power_up(codec); + cs8409_cs42l42_update_volume(codec); + snd_hda_power_down(codec); + } + switch (nid) { + case CS8409_CS42L42_HP_PIN_NID: + if (chs & 1) + *valp++ = spec->cs42l42_hp_volume[0]; + if (chs & 2) + *valp++ = spec->cs42l42_hp_volume[1]; + break; + case CS8409_CS42L42_AMIC_PIN_NID: + if (chs & 1) + *valp++ = spec->cs42l42_hs_mic_volume[0]; + break; + default: + break; + } + 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); + struct cs_spec *spec = codec->spec; + 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; + + snd_hda_power_up(codec); + switch (nid) { + case CS8409_CS42L42_HP_PIN_NID: + mutex_lock(&spec->cs8409_i2c_mux); + if (chs & 1) { + vol = -(*valp); + change = cs8409_i2c_write(codec, CS42L42_I2C_ADDR, + CS8409_CS42L42_REG_HS_VOLUME_CHA, vol, 1); + valp++; + } + if (chs & 2) { + vol = -(*valp); + change |= cs8409_i2c_write(codec, CS42L42_I2C_ADDR, + CS8409_CS42L42_REG_HS_VOLUME_CHB, vol, 1); + } + mutex_unlock(&spec->cs8409_i2c_mux); + break; + case CS8409_CS42L42_AMIC_PIN_NID: + mutex_lock(&spec->cs8409_i2c_mux); + if (chs & 1) { + change = cs8409_i2c_write( + codec, CS42L42_I2C_ADDR, + CS8409_CS42L42_REG_AMIC_VOLUME, (char)*valp, 1); + valp++; + } + mutex_unlock(&spec->cs8409_i2c_mux); + break; + default: + break; + } + cs8409_cs42l42_update_volume(codec); + 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) { @@ -1900,6 +2073,24 @@ static int cs8409_cs42l42_hw_init(struct hda_codec *codec) cs_vendor_coef_set(codec, 0x09, 0x0003); } + /* Restore Volumes after Resume */ + if (spec->cs42l42_volume_init) { + mutex_lock(&spec->cs8409_i2c_mux); + cs8409_i2c_write(codec, CS42L42_I2C_ADDR, + CS8409_CS42L42_REG_HS_VOLUME_CHA, -spec->cs42l42_hp_volume[0], + 1); + cs8409_i2c_write(codec, CS42L42_I2C_ADDR, + CS8409_CS42L42_REG_HS_VOLUME_CHB, -spec->cs42l42_hp_volume[1], + 1); + cs8409_i2c_write( + codec, CS42L42_I2C_ADDR, + CS8409_CS42L42_REG_AMIC_VOLUME, spec->cs42l42_hs_mic_volume[0], + 1); + mutex_unlock(&spec->cs8409_i2c_mux); + } + + cs8409_cs42l42_update_volume(codec); + cs8409_cs42l42_enable_jack_detect(codec); /* Enable Unsolicited Response */ @@ -1991,6 +2182,14 @@ 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; @@ -2072,6 +2271,7 @@ 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; /* GPIO 5 out, 3,4 in */ spec->gpio_dir = GPIO5_INT; spec->gpio_data = 0; |