iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ASoC: SOF: ipc4-topology: Add widget_setup/widget_free ops

Browse Source 
Define and set the widget_setup/widget_free ops for IPC4.

Co-developed-by: Rander Wang <rander.wang@linux.intel.com>
Signed-off-by: Rander Wang <rander.wang@linux.intel.com>
Co-developed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220609032643.916882-13-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ranjani Sridharan 2022-06-08 20:26:32 -07:00 committed by Mark Brown
parent e75e5db8f8
commit 6e9257a13c
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 123 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

123
sound/soc/sof/ipc4-topology.c
View File

@ -1078,6 +1078,127 @@ static int sof_ipc4_control_setup(struct snd_sof_dev *sdev, struct snd_sof_contr
return 0;
}
static int sof_ipc4_widget_setup(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget)
{
struct snd_sof_widget *pipe_widget = swidget->pipe_widget;
struct sof_ipc4_pipeline *pipeline;
struct sof_ipc4_msg *msg;
void *ipc_data = NULL;
u32 ipc_size = 0;
int ret;
dev_dbg(sdev->dev, "Create widget %s instance %d - pipe %d - core %d\n",
swidget->widget->name, swidget->instance_id, swidget->pipeline_id, swidget->core);
switch (swidget->id) {
case snd_soc_dapm_scheduler:
pipeline = swidget->private;
dev_dbg(sdev->dev, "pipeline: %d memory pages: %d\n", swidget->pipeline_id,
pipeline->mem_usage);
msg = &pipeline->msg;
msg->primary |= pipeline->mem_usage;
break;
case snd_soc_dapm_aif_in:
case snd_soc_dapm_aif_out:
{
struct sof_ipc4_copier *ipc4_copier = swidget->private;
ipc_size = ipc4_copier->ipc_config_size;
ipc_data = ipc4_copier->ipc_config_data;
msg = &ipc4_copier->msg;
break;
}
case snd_soc_dapm_dai_in:
case snd_soc_dapm_dai_out:
{
struct snd_sof_dai *dai = swidget->private;
struct sof_ipc4_copier *ipc4_copier = dai->private;
ipc_size = ipc4_copier->ipc_config_size;
ipc_data = ipc4_copier->ipc_config_data;
msg = &ipc4_copier->msg;
break;
}
case snd_soc_dapm_pga:
{
struct sof_ipc4_gain *gain = swidget->private;
ipc_size = sizeof(struct sof_ipc4_base_module_cfg) +
sizeof(struct sof_ipc4_gain_data);
ipc_data = gain;
msg = &gain->msg;
break;
}
case snd_soc_dapm_mixer:
{
struct sof_ipc4_mixer *mixer = swidget->private;
ipc_size = sizeof(mixer->base_config);
ipc_data = &mixer->base_config;
msg = &mixer->msg;
break;
}
default:
dev_err(sdev->dev, "widget type %d not supported", swidget->id);
return -EINVAL;
}
if (swidget->id != snd_soc_dapm_scheduler) {
pipeline = pipe_widget->private;
msg->primary &= ~SOF_IPC4_MOD_INSTANCE_MASK;
msg->primary |= SOF_IPC4_MOD_INSTANCE(swidget->instance_id);
msg->extension &= ~SOF_IPC4_MOD_EXT_PARAM_SIZE_MASK;
msg->extension |= ipc_size >> 2;
msg->extension &= ~SOF_IPC4_MOD_EXT_DOMAIN_MASK;
msg->extension |= SOF_IPC4_MOD_EXT_DOMAIN(pipeline->lp_mode);
}
msg->data_size = ipc_size;
msg->data_ptr = ipc_data;
ret = sof_ipc_tx_message(sdev->ipc, msg, ipc_size, NULL, 0);
if (ret < 0)
dev_err(sdev->dev, "failed to create module %s\n", swidget->widget->name);
return ret;
}
static int sof_ipc4_widget_free(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget)
{
int ret = 0;
/* freeing a pipeline frees all the widgets associated with it */
if (swidget->id == snd_soc_dapm_scheduler) {
struct sof_ipc4_pipeline *pipeline = swidget->private;
struct sof_ipc4_msg msg = {{ 0 }};
u32 header;
header = SOF_IPC4_GLB_PIPE_INSTANCE_ID(swidget->pipeline_id);
header |= SOF_IPC4_MSG_TYPE_SET(SOF_IPC4_GLB_DELETE_PIPELINE);
header |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST);
header |= SOF_IPC4_MSG_TARGET(SOF_IPC4_FW_GEN_MSG);
msg.primary = header;
ret = sof_ipc_tx_message(sdev->ipc, &msg, 0, NULL, 0);
if (ret < 0)
dev_err(sdev->dev, "failed to free pipeline widget %s\n",
swidget->widget->name);
pipeline->mem_usage = 0;
pipeline->state = SOF_IPC4_PIPE_UNINITIALIZED;
}
return ret;
}
static enum sof_tokens host_token_list[] = {
SOF_COMP_TOKENS,
SOF_AUDIO_FMT_NUM_TOKENS,
@ -1158,4 +1279,6 @@ const struct sof_ipc_tplg_ops ipc4_tplg_ops = {
.token_list = ipc4_token_list,
.control_setup = sof_ipc4_control_setup,
.control = &tplg_ipc4_control_ops,
.widget_setup = sof_ipc4_widget_setup,
.widget_free = sof_ipc4_widget_free,
};