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| author |   Lucas Tanure <tanureal@opensource.cirrus.com> | 2021-08-11 19:56:39 +0100 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2021-08-12 13:41:47 +0200 |
| commit | b2a887748e518b1c355e244ff847293a1bf39c64 (patch) | |
| tree | b9bbed25de283ef175ef6e035993c065bdcb429b /sound/pci/hda/patch_cs8409-tables.c | |
| parent | ALSA: hda/cs8409: Prevent I2C access during suspend time (diff) | |
| download | linux-dev-b2a887748e518b1c355e244ff847293a1bf39c64.tar.xz linux-dev-b2a887748e518b1c355e244ff847293a1bf39c64.zip | |
ALSA: hda/cs8409: Generalize volume controls
Use amp offsets as indexes for saved volumes.
Remove dependencies on NID inside volume control functions.
Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20210811185654.6837-13-vitalyr@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/patch_cs8409-tables.c')
| -rw-r--r-- | sound/pci/hda/patch_cs8409-tables.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c index 07d3ae28c105..b03ddef2a25f 100644 --- a/sound/pci/hda/patch_cs8409-tables.c +++ b/sound/pci/hda/patch_cs8409-tables.c @@ -10,6 +10,43 @@ #include "patch_cs8409.h" +/****************************************************************************** + * CS42L42 Specific Data + * + ******************************************************************************/ + +static const DECLARE_TLV_DB_SCALE(cs42l42_dac_db_scale, + CS8409_CS42L42_HP_VOL_REAL_MIN * 100, 100, 1); + +static const DECLARE_TLV_DB_SCALE(cs42l42_adc_db_scale, + CS8409_CS42L42_AMIC_VOL_REAL_MIN * 100, 100, 1); + +const struct snd_kcontrol_new cs42l42_dac_volume_mixer = { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .index = 0, + .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 = cs42l42_dac_db_scale }, + .private_value = HDA_COMPOSE_AMP_VAL_OFS(CS8409_PIN_ASP1_TRANSMITTER_A, 3, 0, + HDA_OUTPUT, CS42L42_VOL_DAC) | HDA_AMP_VAL_MIN_MUTE +}; + +const struct snd_kcontrol_new cs42l42_adc_volume_mixer = { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .index = 0, + .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 = cs42l42_adc_db_scale }, + .private_value = HDA_COMPOSE_AMP_VAL_OFS(CS8409_PIN_ASP1_RECEIVER_A, 1, 0, + HDA_INPUT, CS42L42_VOL_ADC) | HDA_AMP_VAL_MIN_MUTE +}; + /* Dell Inspiron platforms * with cs8409 bridge and cs42l42 codec */ |