return ret;
}
+static int sof_ipc3_set_up_all_pipelines(struct snd_sof_dev *sdev, bool verify)
+{
+ struct sof_ipc_fw_version *v = &sdev->fw_ready.version;
+ struct snd_sof_widget *swidget;
+ struct snd_sof_route *sroute;
+ int ret;
+
+ /* restore pipeline components */
+ list_for_each_entry(swidget, &sdev->widget_list, list) {
+ /* only set up the widgets belonging to static pipelines */
+ if (!verify && swidget->dynamic_pipeline_widget)
+ continue;
+
+ /*
+ * For older firmware, skip scheduler widgets in this loop,
+ * sof_widget_setup() will be called in the 'complete pipeline' loop
+ */
+ if (v->abi_version < SOF_ABI_VER(3, 19, 0) &&
+ swidget->id == snd_soc_dapm_scheduler)
+ continue;
+
+ /* update DAI config. The IPC will be sent in sof_widget_setup() */
+ if (WIDGET_IS_DAI(swidget->id)) {
+ struct snd_sof_dai *dai = swidget->private;
+ struct sof_dai_private_data *private;
+ struct sof_ipc_dai_config *config;
+
+ if (!dai || !dai->private)
+ continue;
+ private = dai->private;
+ if (!private->dai_config)
+ continue;
+
+ config = private->dai_config;
+ /*
+ * The link DMA channel would be invalidated for running
+ * streams but not for streams that were in the PAUSED
+ * state during suspend. So invalidate it here before setting
+ * the dai config in the DSP.
+ */
+ if (config->type == SOF_DAI_INTEL_HDA)
+ config->hda.link_dma_ch = DMA_CHAN_INVALID;
+ }
+
+ ret = sof_widget_setup(sdev, swidget);
+ if (ret < 0)
+ return ret;
+ }
+
+ /* restore pipeline connections */
+ list_for_each_entry(sroute, &sdev->route_list, list) {
+ /* only set up routes belonging to static pipelines */
+ if (!verify && (sroute->src_widget->dynamic_pipeline_widget ||
+ sroute->sink_widget->dynamic_pipeline_widget))
+ continue;
+
+ /*
+ * For virtual routes, both sink and source are not buffer. IPC3 only supports
+ * connections between a buffer and a component. Ignore the rest.
+ */
+ if (sroute->src_widget->id != snd_soc_dapm_buffer &&
+ sroute->sink_widget->id != snd_soc_dapm_buffer)
+ continue;
+
+ ret = sof_route_setup(sdev, sroute->src_widget->widget,
+ sroute->sink_widget->widget);
+ if (ret < 0) {
+ dev_err(sdev->dev, "%s: route set up failed\n", __func__);
+ return ret;
+ }
+ }
+
+ /* complete pipeline */
+ list_for_each_entry(swidget, &sdev->widget_list, list) {
+ switch (swidget->id) {
+ case snd_soc_dapm_scheduler:
+ /* only complete static pipelines */
+ if (!verify && swidget->dynamic_pipeline_widget)
+ continue;
+
+ if (v->abi_version < SOF_ABI_VER(3, 19, 0)) {
+ ret = sof_widget_setup(sdev, swidget);
+ if (ret < 0)
+ return ret;
+ }
+
+ swidget->complete = sof_ipc3_complete_pipeline(sdev, swidget);
+ if (swidget->complete < 0)
+ return swidget->complete;
+ break;
+ default:
+ break;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Free the PCM, its associated widgets and set the prepared flag to false for all PCMs that
+ * did not get suspended(ex: paused streams) so the widgets can be set up again during resume.
+ */
+static int sof_tear_down_left_over_pipelines(struct snd_sof_dev *sdev)
+{
+ struct snd_sof_widget *swidget;
+ struct snd_sof_pcm *spcm;
+ int dir, ret;
+
+ /*
+ * free all PCMs and their associated DAPM widgets if their connected DAPM widget
+ * list is not NULL. This should only be true for paused streams at this point.
+ * This is equivalent to the handling of FE DAI suspend trigger for running streams.
+ */
+ list_for_each_entry(spcm, &sdev->pcm_list, list) {
+ for_each_pcm_streams(dir) {
+ struct snd_pcm_substream *substream = spcm->stream[dir].substream;
+
+ if (!substream || !substream->runtime)
+ continue;
+
+ if (spcm->stream[dir].list) {
+ ret = sof_pcm_stream_free(sdev, substream, spcm, dir, true);
+ if (ret < 0)
+ return ret;
+ }
+ }
+ }
+
+ /*
+ * free any left over DAI widgets. This is equivalent to the handling of suspend trigger
+ * for the BE DAI for running streams.
+ */
+ list_for_each_entry(swidget, &sdev->widget_list, list)
+ if (WIDGET_IS_DAI(swidget->id) && swidget->use_count == 1) {
+ ret = sof_widget_free(sdev, swidget);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
+
+/*
+ * For older firmware, this function doesn't free widgets for static pipelines during suspend.
+ * It only resets use_count for all widgets.
+ */
+static int sof_ipc3_tear_down_all_pipelines(struct snd_sof_dev *sdev, bool verify)
+{
+ struct sof_ipc_fw_version *v = &sdev->fw_ready.version;
+ struct snd_sof_widget *swidget;
+ struct snd_sof_route *sroute;
+ int ret;
+
+ /*
+ * This function is called during suspend and for one-time topology verification during
+ * first boot. In both cases, there is no need to protect swidget->use_count and
+ * sroute->setup because during suspend all running streams are suspended and during
+ * topology loading the sound card unavailable to open PCMs.
+ */
+ list_for_each_entry(swidget, &sdev->widget_list, list) {
+ if (swidget->dynamic_pipeline_widget)
+ continue;
+
+ /* Do not free widgets for static pipelines with FW ABI older than 3.19 */
+ if (!verify && !swidget->dynamic_pipeline_widget &&
+ v->abi_version < SOF_ABI_VER(3, 19, 0)) {
+ swidget->use_count = 0;
+ swidget->complete = 0;
+ continue;
+ }
+
+ ret = sof_widget_free(sdev, swidget);
+ if (ret < 0)
+ return ret;
+ }
+
+ /*
+ * Tear down all pipelines associated with PCMs that did not get suspended
+ * and unset the prepare flag so that they can be set up again during resume.
+ * Skip this step for older firmware.
+ */
+ if (!verify && v->abi_version >= SOF_ABI_VER(3, 19, 0)) {
+ ret = sof_tear_down_left_over_pipelines(sdev);
+ if (ret < 0) {
+ dev_err(sdev->dev, "failed to tear down paused pipelines\n");
+ return ret;
+ }
+ }
+
+ list_for_each_entry(sroute, &sdev->route_list, list)
+ sroute->setup = false;
+
+ return 0;
+}
+
/* token list for each topology object */
static enum sof_tokens host_token_list[] = {
SOF_CORE_TOKENS,
.widget_free = sof_ipc3_widget_free,
.widget_setup = sof_ipc3_widget_setup,
.dai_config = sof_ipc3_dai_config,
+ .set_up_all_pipelines = sof_ipc3_set_up_all_pipelines,
+ .tear_down_all_pipelines = sof_ipc3_tear_down_all_pipelines,
};
{
struct snd_sof_dev *sdev = dev_get_drvdata(dev);
const struct sof_ipc_pm_ops *pm_ops = sdev->ipc->ops->pm;
+ const struct sof_ipc_tplg_ops *tplg_ops = sdev->ipc->ops->tplg;
u32 old_state = sdev->dsp_power_state.state;
int ret;
}
/* restore pipelines */
- ret = sof_set_up_pipelines(sdev, false);
- if (ret < 0) {
- dev_err(sdev->dev,
- "error: failed to restore pipeline after resume %d\n",
- ret);
- return ret;
+ if (tplg_ops->set_up_all_pipelines) {
+ ret = tplg_ops->set_up_all_pipelines(sdev, false);
+ if (ret < 0) {
+ dev_err(sdev->dev, "Failed to restore pipeline after resume %d\n", ret);
+ return ret;
+ }
}
/* Notify clients not managed by pm framework about core resume */
{
struct snd_sof_dev *sdev = dev_get_drvdata(dev);
const struct sof_ipc_pm_ops *pm_ops = sdev->ipc->ops->pm;
+ const struct sof_ipc_tplg_ops *tplg_ops = sdev->ipc->ops->tplg;
pm_message_t pm_state;
u32 target_state = 0;
int ret;
goto suspend;
}
- sof_tear_down_pipelines(sdev, false);
+ if (tplg_ops->tear_down_all_pipelines)
+ tplg_ops->tear_down_all_pipelines(sdev, false);
/* release trace */
snd_sof_release_trace(sdev);
return snd_sof_dsp_hw_params_upon_resume(sdev);
}
-int sof_set_up_pipelines(struct snd_sof_dev *sdev, bool verify)
-{
- const struct sof_ipc_tplg_ops *ipc_tplg_ops = sdev->ipc->ops->tplg;
- struct sof_ipc_fw_version *v = &sdev->fw_ready.version;
- struct snd_sof_widget *swidget;
- struct snd_sof_route *sroute;
- int ret;
-
- /* restore pipeline components */
- list_for_each_entry(swidget, &sdev->widget_list, list) {
- /* only set up the widgets belonging to static pipelines */
- if (!verify && swidget->dynamic_pipeline_widget)
- continue;
-
- /*
- * For older firmware, skip scheduler widgets in this loop,
- * sof_widget_setup() will be called in the 'complete pipeline' loop
- */
- if (v->abi_version < SOF_ABI_VER(3, 19, 0) &&
- swidget->id == snd_soc_dapm_scheduler)
- continue;
-
- /* update DAI config. The IPC will be sent in sof_widget_setup() */
- if (WIDGET_IS_DAI(swidget->id)) {
- struct snd_sof_dai *dai = swidget->private;
- struct sof_dai_private_data *private = dai->private;
- struct sof_ipc_dai_config *config;
-
- if (!dai || !private || !private->dai_config)
- continue;
-
- config = private->dai_config;
- /*
- * The link DMA channel would be invalidated for running
- * streams but not for streams that were in the PAUSED
- * state during suspend. So invalidate it here before setting
- * the dai config in the DSP.
- */
- if (config->type == SOF_DAI_INTEL_HDA)
- config->hda.link_dma_ch = DMA_CHAN_INVALID;
- }
-
- ret = sof_widget_setup(sdev, swidget);
- if (ret < 0)
- return ret;
- }
-
- /* restore pipeline connections */
- list_for_each_entry(sroute, &sdev->route_list, list) {
-
- /* only set up routes belonging to static pipelines */
- if (!verify && (sroute->src_widget->dynamic_pipeline_widget ||
- sroute->sink_widget->dynamic_pipeline_widget))
- continue;
-
- ret = ipc_tplg_ops->route_setup(sdev, sroute);
- if (ret < 0) {
- dev_err(sdev->dev, "%s: restore pipeline connections failed\n", __func__);
- return ret;
- }
- }
-
- /* complete pipeline */
- list_for_each_entry(swidget, &sdev->widget_list, list) {
- switch (swidget->id) {
- case snd_soc_dapm_scheduler:
- /* only complete static pipelines */
- if (!verify && swidget->dynamic_pipeline_widget)
- continue;
-
- if (v->abi_version < SOF_ABI_VER(3, 19, 0)) {
- ret = sof_widget_setup(sdev, swidget);
- if (ret < 0)
- return ret;
- }
-
- if (ipc_tplg_ops->pipeline_complete) {
- swidget->complete = ipc_tplg_ops->pipeline_complete(sdev, swidget);
- if (swidget->complete < 0)
- return swidget->complete;
- }
- break;
- default:
- break;
- }
- }
-
- return 0;
-}
-
int sof_pcm_stream_free(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream,
struct snd_sof_pcm *spcm, int dir, bool free_widget_list)
{
return ret;
}
-/*
- * Free the PCM, its associated widgets and set the prepared flag to false for all PCMs that
- * did not get suspended(ex: paused streams) so the widgets can be set up again during resume.
- */
-static int sof_tear_down_left_over_pipelines(struct snd_sof_dev *sdev)
-{
- struct snd_sof_widget *swidget;
- struct snd_sof_pcm *spcm;
- int dir, ret;
-
- /*
- * free all PCMs and their associated DAPM widgets if their connected DAPM widget
- * list is not NULL. This should only be true for paused streams at this point.
- * This is equivalent to the handling of FE DAI suspend trigger for running streams.
- */
- list_for_each_entry(spcm, &sdev->pcm_list, list)
- for_each_pcm_streams(dir) {
- struct snd_pcm_substream *substream = spcm->stream[dir].substream;
-
- if (!substream || !substream->runtime)
- continue;
-
- if (spcm->stream[dir].list) {
- ret = sof_pcm_stream_free(sdev, substream, spcm, dir, true);
- if (ret < 0)
- return ret;
- }
- }
-
- /*
- * free any left over DAI widgets. This is equivalent to the handling of suspend trigger
- * for the BE DAI for running streams.
- */
- list_for_each_entry(swidget, &sdev->widget_list, list)
- if (WIDGET_IS_DAI(swidget->id) && swidget->use_count == 1) {
- ret = sof_widget_free(sdev, swidget);
- if (ret < 0)
- return ret;
- }
-
- return 0;
-}
-
-/*
- * For older firmware, this function doesn't free widgets for static pipelines during suspend.
- * It only resets use_count for all widgets.
- */
-int sof_tear_down_pipelines(struct snd_sof_dev *sdev, bool verify)
-{
- struct sof_ipc_fw_version *v = &sdev->fw_ready.version;
- struct snd_sof_widget *swidget;
- struct snd_sof_route *sroute;
- int ret;
-
- /*
- * This function is called during suspend and for one-time topology verification during
- * first boot. In both cases, there is no need to protect swidget->use_count and
- * sroute->setup because during suspend all running streams are suspended and during
- * topology loading the sound card unavailable to open PCMs.
- */
- list_for_each_entry(swidget, &sdev->widget_list, list) {
- if (swidget->dynamic_pipeline_widget)
- continue;
-
- /* Do not free widgets for static pipelines with FW ABI older than 3.19 */
- if (!verify && !swidget->dynamic_pipeline_widget &&
- v->abi_version < SOF_ABI_VER(3, 19, 0)) {
- swidget->use_count = 0;
- swidget->complete = 0;
- continue;
- }
-
- ret = sof_widget_free(sdev, swidget);
- if (ret < 0)
- return ret;
- }
-
- /*
- * Tear down all pipelines associated with PCMs that did not get suspended
- * and unset the prepare flag so that they can be set up again during resume.
- * Skip this step for older firmware.
- */
- if (!verify && v->abi_version >= SOF_ABI_VER(3, 19, 0)) {
- ret = sof_tear_down_left_over_pipelines(sdev);
- if (ret < 0) {
- dev_err(sdev->dev, "failed to tear down paused pipelines\n");
- return ret;
- }
- }
-
- list_for_each_entry(sroute, &sdev->route_list, list)
- sroute->setup = false;
-
- return 0;
-}
-
/*
* Generic object lookup APIs.
*/
* @widget_setup: Function pointer for setting up setup in the DSP
* @widget_free: Function pointer for freeing widget in the DSP
* @dai_config: Function pointer for sending DAI config IPC to the DSP
+ * @set_up_all_pipelines: Function pointer for setting up all topology pipelines
+ * @tear_down_all_pipelines: Function pointer for tearing down all topology pipelines
*/
struct sof_ipc_tplg_ops {
const struct sof_ipc_tplg_widget_ops *widget;
int (*widget_free)(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget);
int (*dai_config)(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget,
unsigned int flags, struct snd_sof_dai_config_data *data);
+ int (*set_up_all_pipelines)(struct snd_sof_dev *sdev, bool verify);
+ int (*tear_down_all_pipelines)(struct snd_sof_dev *sdev, bool verify);
};
/** struct snd_sof_tuple - Tuple info
int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params);
/* PM */
-int sof_set_up_pipelines(struct snd_sof_dev *sdev, bool verify);
-int sof_tear_down_pipelines(struct snd_sof_dev *sdev, bool verify);
int sof_set_hw_params_upon_resume(struct device *dev);
bool snd_sof_stream_suspend_ignored(struct snd_sof_dev *sdev);
bool snd_sof_dsp_only_d0i3_compatible_stream_active(struct snd_sof_dev *sdev);
sink_swidget->id == snd_soc_dapm_output)
goto err;
- /*
- * For virtual routes, both sink and source are not
- * buffer. Since only buffer linked to component is supported by
- * FW, others are reported as error, add check in route function,
- * do not send it to FW when both source and sink are not buffer
- */
- if (source_swidget->id != snd_soc_dapm_buffer &&
- sink_swidget->id != snd_soc_dapm_buffer) {
- dev_dbg(scomp->dev, "warning: neither Linked source component %s nor sink component %s is of buffer type, ignoring link\n",
- route->source, route->sink);
- goto err;
- } else {
- sroute->route = route;
- dobj->private = sroute;
- sroute->src_widget = source_swidget;
- sroute->sink_widget = sink_swidget;
-
- /* add route to route list */
- list_add(&sroute->list, &sdev->route_list);
+ sroute->route = route;
+ dobj->private = sroute;
+ sroute->src_widget = source_swidget;
+ sroute->sink_widget = sink_swidget;
- return 0;
- }
+ /* add route to route list */
+ list_add(&sroute->list, &sdev->route_list);
+ return 0;
err:
kfree(sroute);
return ret;
/* verify topology components loading including dynamic pipelines */
if (sof_debug_check_flag(SOF_DBG_VERIFY_TPLG)) {
- ret = sof_set_up_pipelines(sdev, true);
- if (ret < 0) {
- dev_err(sdev->dev, "error: topology verification failed %d\n", ret);
- return ret;
- }
+ if (ipc_tplg_ops->set_up_all_pipelines && ipc_tplg_ops->tear_down_all_pipelines) {
+ ret = ipc_tplg_ops->set_up_all_pipelines(sdev, true);
+ if (ret < 0) {
+ dev_err(sdev->dev, "Failed to set up all topology pipelines: %d\n",
+ ret);
+ return ret;
+ }
- ret = sof_tear_down_pipelines(sdev, true);
- if (ret < 0) {
- dev_err(sdev->dev, "error: topology tear down pipelines failed %d\n", ret);
- return ret;
+ ret = ipc_tplg_ops->tear_down_all_pipelines(sdev, true);
+ if (ret < 0) {
+ dev_err(sdev->dev, "Failed to tear down topology pipelines: %d\n",
+ ret);
+ return ret;
+ }
}
}
/* set up static pipelines */
- return sof_set_up_pipelines(sdev, false);
+ if (ipc_tplg_ops->set_up_all_pipelines)
+ return ipc_tplg_ops->set_up_all_pipelines(sdev, false);
+
+ return 0;
}
/* manifest - optional to inform component of manifest */
projects / linux-2.6-microblaze.git / commitdiff