diff options
| -rw-r--r-- | sound/soc/sof/ipc4-control.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/sound/soc/sof/ipc4-control.c b/sound/soc/sof/ipc4-control.c index 80111672c179..453ed1643b89 100644 --- a/sound/soc/sof/ipc4-control.c +++ b/sound/soc/sof/ipc4-control.c @@ -426,13 +426,21 @@ static int sof_ipc4_set_get_bytes_data(struct snd_sof_dev *sdev, msg->extension = SOF_IPC4_MOD_EXT_MSG_PARAM_ID(data->type); msg->data_ptr = data->data; - msg->data_size = data->size; + if (set) + msg->data_size = data->size; + else + msg->data_size = scontrol->max_size - sizeof(*data); ret = sof_ipc4_set_get_kcontrol_data(scontrol, set, lock); - if (ret < 0) + if (ret < 0) { dev_err(sdev->dev, "Failed to %s for %s\n", set ? "set bytes update" : "get bytes", scontrol->name); + } else if (!set) { + /* Update the sizes according to the received payload data */ + data->size = msg->data_size; + scontrol->size = sizeof(*cdata) + sizeof(*data) + data->size; + } msg->data_ptr = NULL; msg->data_size = 0; @@ -448,6 +456,7 @@ static int sof_ipc4_bytes_put(struct snd_sof_control *scontrol, struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); struct sof_abi_hdr *data = cdata->data; size_t size; + int ret; if (scontrol->max_size > sizeof(ucontrol->value.bytes.data)) { dev_err_ratelimited(scomp->dev, @@ -469,9 +478,12 @@ static int sof_ipc4_bytes_put(struct snd_sof_control *scontrol, /* copy from kcontrol */ memcpy(data, ucontrol->value.bytes.data, size); - sof_ipc4_set_get_bytes_data(sdev, scontrol, true, true); + ret = sof_ipc4_set_get_bytes_data(sdev, scontrol, true, true); + if (!ret) + /* Update the cdata size */ + scontrol->size = sizeof(*cdata) + size; - return 0; + return ret; } static int sof_ipc4_bytes_get(struct snd_sof_control *scontrol, @@ -581,6 +593,9 @@ static int sof_ipc4_bytes_ext_put(struct snd_sof_control *scontrol, return -EFAULT; } + /* Update the cdata size */ + scontrol->size = sizeof(*cdata) + header.length; + return sof_ipc4_set_get_bytes_data(sdev, scontrol, true, true); } |