diff options
| author | Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> | 2022-12-14 19:54:57 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-12-25 23:32:58 +0000 |
| commit | 905ea24f0f17d826e6b90ece706bfefde3d7b2e5 (patch) | |
| tree | 24950926ab21e06032f85808dbec221254d241c1 /sound/soc/intel/avs/messages.c | |
| parent | 1b929c02afd37871d5afb9d498426f83432e71c2 (diff) | |
ASoC: Intel: avs: Add peakvol runtime-parameter requests
Peakvol module allows for setting and obtaining DSP volume as well as
modifying shape and duration at which volume actually changes. Add IPC
messages to expose those capabilities.
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20221214185500.3896902-2-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/avs/messages.c')
| -rw-r--r-- | sound/soc/intel/avs/messages.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/sound/soc/intel/avs/messages.c b/sound/soc/intel/avs/messages.c index e11ae4246416..f887ab5b0311 100644 --- a/sound/soc/intel/avs/messages.c +++ b/sound/soc/intel/avs/messages.c @@ -702,6 +702,35 @@ int avs_ipc_copier_set_sink_format(struct avs_dev *adev, u16 module_id, (u8 *)&cpr_fmt, sizeof(cpr_fmt)); } +int avs_ipc_peakvol_set_volume(struct avs_dev *adev, u16 module_id, u8 instance_id, + struct avs_volume_cfg *vol) +{ + return avs_ipc_set_large_config(adev, module_id, instance_id, AVS_PEAKVOL_VOLUME, (u8 *)vol, + sizeof(*vol)); +} + +int avs_ipc_peakvol_get_volume(struct avs_dev *adev, u16 module_id, u8 instance_id, + struct avs_volume_cfg **vols, size_t *num_vols) +{ + size_t payload_size; + u8 *payload; + int ret; + + ret = avs_ipc_get_large_config(adev, module_id, instance_id, AVS_PEAKVOL_VOLUME, NULL, 0, + &payload, &payload_size); + if (ret) + return ret; + + /* Non-zero payload expected for PEAKVOL_VOLUME. */ + if (!payload_size) + return -EREMOTEIO; + + *vols = (struct avs_volume_cfg *)payload; + *num_vols = payload_size / sizeof(**vols); + + return 0; +} + #ifdef CONFIG_DEBUG_FS int avs_ipc_set_enable_logs(struct avs_dev *adev, u8 *log_info, size_t size) { |