From 051744b1bf0b13f63af5de3c296d04ab0cc6117c Mon Sep 17 00:00:00 2001
From: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Date: Thu, 17 Mar 2022 10:50:27 -0700
Subject: [PATCH] ASoC: SOF: Make sof_widget_setup/free IPC agnostic
Mime-version: 1.0
Content-type: text/plain; charset=UTF-8
Content-transfer-encoding: 8bit
Git-commit: 051744b1bf0b13f63af5de3c296d04ab0cc6117c
Patch-mainline: v5.18-rc1
References: jsc#PED-850
Add 3 new topology IPC ops for widget_setup, widget_free and dai_config
in order to make the pipeline management code IPC agnostic and implement
the ops for IPC3.
Use the newly introduced tplg dai_config op to configure the DAI during
BE DAI hw_params and hw_free.
Also, in preparation for IPC4, modify BE hw_params callback to skip
setting up the DAI widget. All widgets will be set up during FW
hw_params and the DAI_CONFIG IPC should be sent only if the widget
use_count is > 0. With setting up/freeing removed from the BE hw_params,
remove the configured flag as it is no longer needed.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220317175044.1752400-3-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/sof/intel/hda-dai.c | 97 +++----------------
sound/soc/sof/intel/hda.c | 169 +++++++++-------------------------
sound/soc/sof/intel/hda.h | 7 +-
sound/soc/sof/ipc3-topology.c | 150 ++++++++++++++++++++++++++++++
sound/soc/sof/sof-audio.c | 136 +++++----------------------
sound/soc/sof/sof-audio.h | 13 ++-
6 files changed, 246 insertions(+), 326 deletions(-)
diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c
index 9b78eea8d76b..f9cb9f1f0237 100644
--- a/sound/soc/sof/intel/hda-dai.c
+++ b/sound/soc/sof/intel/hda-dai.c
@@ -162,58 +162,19 @@ static int hda_link_dma_params(struct hdac_ext_stream *hext_stream,
return 0;
}
-/* Update config for the DAI widget */
-static struct sof_ipc_dai_config *hda_dai_update_config(struct snd_soc_dapm_widget *w,
- int channel)
-{
- struct snd_sof_widget *swidget = w->dobj.private;
- struct sof_dai_private_data *private;
- struct sof_ipc_dai_config *config;
- struct snd_sof_dai *sof_dai;
-
- if (!swidget)
- return NULL;
-
- sof_dai = swidget->private;
-
- if (!sof_dai || !sof_dai->private) {
- dev_err(swidget->scomp->dev, "%s: No private data for DAI %s\n", __func__,
- w->name);
- return NULL;
- }
-
- private = sof_dai->private;
- if (!private->dai_config) {
- dev_err(swidget->scomp->dev, "%s: No config for DAI %s\n", __func__, w->name);
- return NULL;
- }
-
- config = &private->dai_config[sof_dai->current_config];
-
- /* update config with stream tag */
- config->hda.link_dma_ch = channel;
-
- return config;
-}
-
static int hda_link_dai_widget_update(struct sof_intel_hda_stream *hda_stream,
struct snd_soc_dapm_widget *w,
int channel, bool widget_setup)
{
- struct snd_sof_dev *sdev = hda_stream->sdev;
- struct sof_ipc_dai_config *config;
+ struct snd_sof_dai_config_data data;
- config = hda_dai_update_config(w, channel);
- if (!config) {
- dev_err(sdev->dev, "error: no config for DAI %s\n", w->name);
- return -ENOENT;
- }
+ data.dai_data = channel;
/* set up/free DAI widget and send DAI_CONFIG IPC */
if (widget_setup)
- return hda_ctrl_dai_widget_setup(w, SOF_DAI_CONFIG_FLAGS_2_STEP_STOP);
+ return hda_ctrl_dai_widget_setup(w, SOF_DAI_CONFIG_FLAGS_2_STEP_STOP, &data);
- return hda_ctrl_dai_widget_free(w, SOF_DAI_CONFIG_FLAGS_NONE);
+ return hda_ctrl_dai_widget_free(w, SOF_DAI_CONFIG_FLAGS_NONE, &data);
}
static int hda_link_hw_params(struct snd_pcm_substream *substream,
@@ -302,35 +263,16 @@ static int hda_link_dai_config_pause_push_ipc(struct snd_soc_dapm_widget *w)
struct snd_sof_widget *swidget = w->dobj.private;
struct snd_soc_component *component = swidget->scomp;
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);
- struct sof_dai_private_data *private;
- struct sof_ipc_dai_config *config;
- struct snd_sof_dai *sof_dai;
- struct sof_ipc_reply reply;
- int ret;
-
- sof_dai = swidget->private;
-
- if (!sof_dai || !sof_dai->private) {
- dev_err(sdev->dev, "%s: No private data for DAI %s\n", __func__, w->name);
- return -EINVAL;
- }
+ const struct sof_ipc_tplg_ops *tplg_ops = sdev->ipc->ops->tplg;
+ int ret = 0;
- private = sof_dai->private;
- if (!private->dai_config) {
- dev_err(sdev->dev, "%s: No config for DAI %s\n", __func__, w->name);
- return -EINVAL;
+ if (tplg_ops->dai_config) {
+ ret = tplg_ops->dai_config(sdev, swidget, SOF_DAI_CONFIG_FLAGS_PAUSE, NULL);
+ if (ret < 0)
+ dev_err(sdev->dev, "%s: DAI config failed for widget %s\n", __func__,
+ w->name);
}
- config = &private->dai_config[sof_dai->current_config];
-
- /* set PAUSE command flag */
- config->flags = FIELD_PREP(SOF_DAI_CONFIG_FLAGS_CMD_MASK, SOF_DAI_CONFIG_FLAGS_PAUSE);
-
- ret = sof_ipc_tx_message(sdev->ipc, config->hdr.cmd, config, config->hdr.size,
- &reply, sizeof(reply));
- if (ret < 0)
- dev_err(sdev->dev, "DAI config for %s failed during pause push\n", w->name);
-
return ret;
}
@@ -470,30 +412,17 @@ struct ssp_dai_dma_data {
static int ssp_dai_setup_or_free(struct snd_pcm_substream *substream, struct snd_soc_dai *dai,
bool setup)
{
- struct snd_soc_component *component;
- struct snd_sof_widget *swidget;
struct snd_soc_dapm_widget *w;
- struct sof_ipc_fw_version *v;
- struct snd_sof_dev *sdev;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
w = dai->playback_widget;
else
w = dai->capture_widget;
- swidget = w->dobj.private;
- component = swidget->scomp;
- sdev = snd_soc_component_get_drvdata(component);
- v = &sdev->fw_ready.version;
-
- /* DAI_CONFIG IPC during hw_params is not supported in older firmware */
- if (v->abi_version < SOF_ABI_VER(3, 18, 0))
- return 0;
-
if (setup)
- return hda_ctrl_dai_widget_setup(w, SOF_DAI_CONFIG_FLAGS_NONE);
+ return hda_ctrl_dai_widget_setup(w, SOF_DAI_CONFIG_FLAGS_NONE, NULL);
- return hda_ctrl_dai_widget_free(w, SOF_DAI_CONFIG_FLAGS_NONE);
+ return hda_ctrl_dai_widget_free(w, SOF_DAI_CONFIG_FLAGS_NONE, NULL);
}
static int ssp_dai_startup(struct snd_pcm_substream *substream,
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c
index 7403b9848a56..019f8d6b91d4 100644
--- a/sound/soc/sof/intel/hda.c
+++ b/sound/soc/sof/intel/hda.c
@@ -41,114 +41,68 @@
#define EXCEPT_MAX_HDR_SIZE 0x400
#define HDA_EXT_ROM_STATUS_SIZE 8
-int hda_ctrl_dai_widget_setup(struct snd_soc_dapm_widget *w, unsigned int quirk_flags)
+int hda_ctrl_dai_widget_setup(struct snd_soc_dapm_widget *w, unsigned int quirk_flags,
+ struct snd_sof_dai_config_data *data)
{
struct snd_sof_widget *swidget = w->dobj.private;
struct snd_soc_component *component = swidget->scomp;
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);
- struct sof_ipc_dai_config *config;
- struct sof_dai_private_data *private;
- struct snd_sof_dai *sof_dai;
- struct sof_ipc_reply reply;
+ const struct sof_ipc_tplg_ops *tplg_ops = sdev->ipc->ops->tplg;
+ struct snd_sof_dai *sof_dai = swidget->private;
int ret;
- sof_dai = swidget->private;
-
- if (!sof_dai || !sof_dai->private) {
- dev_err(sdev->dev, "%s: No private data for DAI %s\n", __func__, w->name);
- return -EINVAL;
- }
-
- private = sof_dai->private;
- if (!private->dai_config) {
- dev_err(sdev->dev, "%s: No config for DAI %s\n", __func__, w->name);
+ if (!sof_dai) {
+ dev_err(sdev->dev, "%s: No DAI for DAI widget %s\n", __func__, w->name);
return -EINVAL;
}
- /* DAI already configured, reset it before reconfiguring it */
- if (sof_dai->configured) {
- ret = hda_ctrl_dai_widget_free(w, SOF_DAI_CONFIG_FLAGS_NONE);
- if (ret < 0)
- return ret;
- }
-
- config = &private->dai_config[sof_dai->current_config];
-
- /*
- * For static pipelines, the DAI widget would already be set up and calling
- * sof_widget_setup() simply returns without doing anything.
- * For dynamic pipelines, the DAI widget will be set up now.
- */
- ret = sof_widget_setup(sdev, swidget);
- if (ret < 0) {
- dev_err(sdev->dev, "error: failed setting up DAI widget %s\n", w->name);
- return ret;
- }
+ if (tplg_ops->dai_config) {
+ unsigned int flags;
- /* set HW_PARAMS flag along with quirks */
- config->flags = SOF_DAI_CONFIG_FLAGS_HW_PARAMS |
- quirk_flags << SOF_DAI_CONFIG_FLAGS_QUIRK_SHIFT;
+ /* set HW_PARAMS flag along with quirks */
+ flags = SOF_DAI_CONFIG_FLAGS_HW_PARAMS |
+ quirk_flags << SOF_DAI_CONFIG_FLAGS_QUIRK_SHIFT;
-
- /* send DAI_CONFIG IPC */
- ret = sof_ipc_tx_message(sdev->ipc, config->hdr.cmd, config, config->hdr.size,
- &reply, sizeof(reply));
- if (ret < 0) {
- dev_err(sdev->dev, "error: failed setting DAI config for %s\n", w->name);
- return ret;
+ ret = tplg_ops->dai_config(sdev, swidget, flags, data);
+ if (ret < 0) {
+ dev_err(sdev->dev, "%s: DAI config failed for widget %s\n", __func__,
+ w->name);
+ return ret;
+ }
}
- sof_dai->configured = true;
-
return 0;
}
-int hda_ctrl_dai_widget_free(struct snd_soc_dapm_widget *w, unsigned int quirk_flags)
+int hda_ctrl_dai_widget_free(struct snd_soc_dapm_widget *w, unsigned int quirk_flags,
+ struct snd_sof_dai_config_data *data)
{
struct snd_sof_widget *swidget = w->dobj.private;
struct snd_soc_component *component = swidget->scomp;
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);
- struct sof_dai_private_data *private;
- struct sof_ipc_dai_config *config;
- struct snd_sof_dai *sof_dai;
- struct sof_ipc_reply reply;
- int ret;
+ const struct sof_ipc_tplg_ops *tplg_ops = sdev->ipc->ops->tplg;
+ struct snd_sof_dai *sof_dai = swidget->private;
- sof_dai = swidget->private;
-
- if (!sof_dai || !sof_dai->private) {
- dev_err(sdev->dev, "%s: No private data for DAI %s\n", __func__, w->name);
- return -EINVAL;
- }
-
- private = sof_dai->private;
- if (!private->dai_config) {
- dev_err(sdev->dev, "%s: No config for DAI %s\n", __func__, w->name);
+ if (!sof_dai) {
+ dev_err(sdev->dev, "%s: No DAI for BE DAI widget %s\n", __func__, w->name);
return -EINVAL;
}
- /* nothing to do if hw_free() is called without restarting the stream after resume. */
- if (!sof_dai->configured)
- return 0;
-
- config = &private->dai_config[sof_dai->current_config];
+ if (tplg_ops->dai_config) {
+ unsigned int flags;
+ int ret;
- /* set HW_FREE flag along with any quirks */
- config->flags = SOF_DAI_CONFIG_FLAGS_HW_FREE |
- quirk_flags << SOF_DAI_CONFIG_FLAGS_QUIRK_SHIFT;
+ /* set HW_FREE flag along with any quirks */
+ flags = SOF_DAI_CONFIG_FLAGS_HW_FREE |
+ quirk_flags << SOF_DAI_CONFIG_FLAGS_QUIRK_SHIFT;
- ret = sof_ipc_tx_message(sdev->ipc, config->hdr.cmd, config, config->hdr.size,
- &reply, sizeof(reply));
- if (ret < 0)
- dev_err(sdev->dev, "error: failed resetting DAI config for %s\n", w->name);
-
- /*
- * Reset the configured_flag and free the widget even if the IPC fails to keep
- * the widget use_count balanced
- */
- sof_dai->configured = false;
+ ret = tplg_ops->dai_config(sdev, swidget, flags, data);
+ if (ret < 0)
+ dev_err(sdev->dev, "%s: DAI config failed for widget '%s'\n", __func__,
+ w->name);
+ }
- return sof_widget_free(sdev, swidget);
+ return 0;
}
#if IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE)
@@ -163,69 +117,34 @@ static int sdw_clock_stop_quirks = SDW_INTEL_CLK_STOP_BUS_RESET;
module_param(sdw_clock_stop_quirks, int, 0444);
MODULE_PARM_DESC(sdw_clock_stop_quirks, "SOF SoundWire clock stop quirks");
-static int sdw_dai_config_ipc(struct snd_sof_dev *sdev,
- struct snd_soc_dapm_widget *w,
- int link_id, int alh_stream_id, int dai_id, bool setup)
-{
- struct snd_sof_widget *swidget = w->dobj.private;
- struct sof_dai_private_data *private;
- struct sof_ipc_dai_config *config;
- struct snd_sof_dai *sof_dai;
-
- if (!swidget) {
- dev_err(sdev->dev, "error: No private data for widget %s\n", w->name);
- return -EINVAL;
- }
-
- sof_dai = swidget->private;
-
- if (!sof_dai || !sof_dai->private) {
- dev_err(sdev->dev, "%s: No private data for DAI %s\n", __func__, w->name);
- return -EINVAL;
- }
-
- private = sof_dai->private;
- if (!private->dai_config) {
- dev_err(sdev->dev, "%s: No config for DAI %s\n", __func__, w->name);
- return -EINVAL;
- }
-
- config = &private->dai_config[sof_dai->current_config];
-
- /* update config with link and stream ID */
- config->dai_index = (link_id << 8) | dai_id;
- config->alh.stream_id = alh_stream_id;
-
- if (setup)
- return hda_ctrl_dai_widget_setup(w, SOF_DAI_CONFIG_FLAGS_NONE);
-
- return hda_ctrl_dai_widget_free(w, SOF_DAI_CONFIG_FLAGS_NONE);
-}
-
static int sdw_params_stream(struct device *dev,
struct sdw_intel_stream_params_data *params_data)
{
- struct snd_sof_dev *sdev = dev_get_drvdata(dev);
struct snd_soc_dai *d = params_data->dai;
+ struct snd_sof_dai_config_data data;
struct snd_soc_dapm_widget *w;
w = snd_soc_dai_get_widget(d, params_data->stream);
+ data.dai_index = (params_data->link_id << 8) | d->id;
+ data.dai_data = params_data->alh_stream_id;
- return sdw_dai_config_ipc(sdev, w, params_data->link_id, params_data->alh_stream_id,
- d->id, true);
+ return hda_ctrl_dai_widget_setup(w, SOF_DAI_CONFIG_FLAGS_NONE, &data);
}
static int sdw_free_stream(struct device *dev,
struct sdw_intel_stream_free_data *free_data)
{
- struct snd_sof_dev *sdev = dev_get_drvdata(dev);
struct snd_soc_dai *d = free_data->dai;
+ struct snd_sof_dai_config_data data;
struct snd_soc_dapm_widget *w;
w = snd_soc_dai_get_widget(d, free_data->stream);
+ data.dai_index = (free_data->link_id << 8) | d->id;
/* send invalid stream_id */
- return sdw_dai_config_ipc(sdev, w, free_data->link_id, 0xFFFF, d->id, false);
+ data.dai_data = 0xFFFF;
+
+ return hda_ctrl_dai_widget_free(w, SOF_DAI_CONFIG_FLAGS_NONE, &data);
}
static const struct sdw_intel_ops sdw_callback = {
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index 13b509c9f481..05e5e158614a 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -17,6 +17,7 @@
#include <sound/hda_codec.h>
#include <sound/hdaudio_ext.h>
#include "../sof-client-probes.h"
+#include "../sof-audio.h"
#include "shim.h"
/* PCI registers */
@@ -730,8 +731,10 @@ int hda_pci_intel_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
struct snd_sof_dai;
struct sof_ipc_dai_config;
-int hda_ctrl_dai_widget_setup(struct snd_soc_dapm_widget *w, unsigned int quirk_flags);
-int hda_ctrl_dai_widget_free(struct snd_soc_dapm_widget *w, unsigned int quirk_flags);
+int hda_ctrl_dai_widget_setup(struct snd_soc_dapm_widget *w, unsigned int quirk_flags,
+ struct snd_sof_dai_config_data *data);
+int hda_ctrl_dai_widget_free(struct snd_soc_dapm_widget *w, unsigned int quirk_flags,
+ struct snd_sof_dai_config_data *data);
#define SOF_HDA_POSITION_QUIRK_USE_SKYLAKE_LEGACY (0) /* previous implementation */
#define SOF_HDA_POSITION_QUIRK_USE_DPIB_REGISTERS (1) /* recommended if VC0 only */
diff --git a/sound/soc/sof/ipc3-topology.c b/sound/soc/sof/ipc3-topology.c
index fe1d5a56080a..8d08ffb37008 100644
--- a/sound/soc/sof/ipc3-topology.c
+++ b/sound/soc/sof/ipc3-topology.c
@@ -1909,6 +1909,153 @@ static int sof_ipc3_complete_pipeline(struct snd_sof_dev *sdev, struct snd_sof_w
return 1;
}
+static int sof_ipc3_widget_free(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget)
+{
+ struct sof_ipc_free ipc_free = {
+ .hdr = {
+ .size = sizeof(ipc_free),
+ .cmd = SOF_IPC_GLB_TPLG_MSG,
+ },
+ .id = swidget->comp_id,
+ };
+ struct sof_ipc_reply reply;
+ int ret;
+
+ if (!swidget->private)
+ return 0;
+
+ switch (swidget->id) {
+ case snd_soc_dapm_scheduler:
+ {
+ ipc_free.hdr.cmd |= SOF_IPC_TPLG_PIPE_FREE;
+ break;
+ }
+ case snd_soc_dapm_buffer:
+ ipc_free.hdr.cmd |= SOF_IPC_TPLG_BUFFER_FREE;
+ break;
+ default:
+ ipc_free.hdr.cmd |= SOF_IPC_TPLG_COMP_FREE;
+ break;
+ }
+
+ ret = sof_ipc_tx_message(sdev->ipc, ipc_free.hdr.cmd, &ipc_free, sizeof(ipc_free),
+ &reply, sizeof(reply));
+ if (ret < 0)
+ dev_err(sdev->dev, "failed to free widget %s\n", swidget->widget->name);
+
+ return ret;
+}
+
+static int sof_ipc3_dai_config(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget,
+ unsigned int flags, struct snd_sof_dai_config_data *data)
+{
+ struct sof_ipc_fw_version *v = &sdev->fw_ready.version;
+ struct snd_sof_dai *dai = swidget->private;
+ struct sof_dai_private_data *private;
+ struct sof_ipc_dai_config *config;
+ struct sof_ipc_reply reply;
+ int ret = 0;
+
+ if (!dai || !dai->private) {
+ dev_err(sdev->dev, "No private data for DAI %s\n", swidget->widget->name);
+ return -EINVAL;
+ }
+
+ private = dai->private;
+ if (!private->dai_config) {
+ dev_err(sdev->dev, "No config for DAI %s\n", dai->name);
+ return -EINVAL;
+ }
+
+ config = &private->dai_config[dai->current_config];
+ if (!config) {
+ dev_err(sdev->dev, "Invalid current config for DAI %s\n", dai->name);
+ return -EINVAL;
+ }
+
+ switch (config->type) {
+ case SOF_DAI_INTEL_SSP:
+ /*
+ * DAI_CONFIG IPC during hw_params/hw_free for SSP DAI's is not supported in older
+ * firmware
+ */
+ if (v->abi_version < SOF_ABI_VER(3, 18, 0) &&
+ ((flags & SOF_DAI_CONFIG_FLAGS_HW_PARAMS) ||
+ (flags & SOF_DAI_CONFIG_FLAGS_HW_FREE)))
+ return 0;
+ break;
+ case SOF_DAI_INTEL_HDA:
+ if (data)
+ config->hda.link_dma_ch = data->dai_data;
+ break;
+ case SOF_DAI_INTEL_ALH:
+ if (data) {
+ config->dai_index = data->dai_index;
+ config->alh.stream_id = data->dai_data;
+ }
+ break;
+ default:
+ break;
+ }
+
+ config->flags = flags;
+
+ /* only send the IPC if the widget is set up in the DSP */
+ if (swidget->use_count > 0) {
+ ret = sof_ipc_tx_message(sdev->ipc, config->hdr.cmd, config, config->hdr.size,
+ &reply, sizeof(reply));
+ if (ret < 0)
+ dev_err(sdev->dev, "Failed to set dai config for %s\n", dai->name);
+ }
+
+ return ret;
+}
+
+static int sof_ipc3_widget_setup(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget)
+{
+ struct sof_ipc_comp_reply reply;
+ int ret;
+
+ if (!swidget->private)
+ return 0;
+
+ switch (swidget->id) {
+ case snd_soc_dapm_dai_in:
+ case snd_soc_dapm_dai_out:
+ {
+ struct snd_sof_dai *dai = swidget->private;
+ struct sof_dai_private_data *dai_data = dai->private;
+ struct sof_ipc_comp *comp = &dai_data->comp_dai->comp;
+
+ ret = sof_ipc_tx_message(sdev->ipc, comp->hdr.cmd, dai_data->comp_dai,
+ comp->hdr.size, &reply, sizeof(reply));
+ break;
+ }
+ case snd_soc_dapm_scheduler:
+ {
+ struct sof_ipc_pipe_new *pipeline;
+
+ pipeline = swidget->private;
+ ret = sof_ipc_tx_message(sdev->ipc, pipeline->hdr.cmd, pipeline,
+ sizeof(*pipeline), &reply, sizeof(reply));
+ break;
+ }
+ default:
+ {
+ struct sof_ipc_cmd_hdr *hdr;
+
+ hdr = swidget->private;
+ ret = sof_ipc_tx_message(sdev->ipc, hdr->cmd, swidget->private, hdr->size,
+ &reply, sizeof(reply));
+ break;
+ }
+ }
+ if (ret < 0)
+ dev_err(sdev->dev, "Failed to setup widget %s\n", swidget->widget->name);
+
+ return ret;
+}
+
/* token list for each topology object */
static enum sof_tokens host_token_list[] = {
SOF_CORE_TOKENS,
@@ -2012,6 +2159,9 @@ static const struct sof_ipc_tplg_ops ipc3_tplg_ops = {
.control_free = sof_ipc3_control_free,
.pipeline_complete = sof_ipc3_complete_pipeline,
.token_list = ipc3_token_list,
+ .widget_free = sof_ipc3_widget_free,
+ .widget_setup = sof_ipc3_widget_setup,
+ .dai_config = sof_ipc3_dai_config,
};
const struct sof_ipc_ops ipc3_ops = {
diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c
index cc0d647a2d0d..7aa4ac313de3 100644
--- a/sound/soc/sof/sof-audio.c
+++ b/sound/soc/sof/sof-audio.c
@@ -27,31 +27,6 @@ static int sof_kcontrol_setup(struct snd_sof_dev *sdev, struct snd_sof_control *
return ret;
}
-static int sof_dai_config_setup(struct snd_sof_dev *sdev, struct snd_sof_dai *dai)
-{
- struct sof_dai_private_data *private = dai->private;
- struct sof_ipc_dai_config *config;
- struct sof_ipc_reply reply;
- int ret;
-
- config = &private->dai_config[dai->current_config];
- if (!config) {
- dev_err(sdev->dev, "error: no config for DAI %s\n", dai->name);
- return -EINVAL;
- }
-
- /* set NONE flag to clear all previous settings */
- config->flags = SOF_DAI_CONFIG_FLAGS_NONE;
-
- ret = sof_ipc_tx_message(sdev->ipc, config->hdr.cmd, config, config->hdr.size,
- &reply, sizeof(reply));
-
- if (ret < 0)
- dev_err(sdev->dev, "error: failed to set dai config for %s\n", dai->name);
-
- return ret;
-}
-
static int sof_widget_kcontrol_setup(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget)
{
struct snd_sof_control *scontrol;
@@ -96,15 +71,9 @@ static void sof_reset_route_setup_status(struct snd_sof_dev *sdev, struct snd_so
int sof_widget_free(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget)
{
- struct sof_ipc_free ipc_free = {
- .hdr = {
- .size = sizeof(ipc_free),
- .cmd = SOF_IPC_GLB_TPLG_MSG,
- },
- .id = swidget->comp_id,
- };
- struct sof_ipc_reply reply;
- int ret, err;
+ const struct sof_ipc_tplg_ops *tplg_ops = sdev->ipc->ops->tplg;
+ int err = 0;
+ int ret;
if (!swidget->private)
return 0;
@@ -113,33 +82,9 @@ int sof_widget_free(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget)
if (--swidget->use_count)
return 0;
- switch (swidget->id) {
- case snd_soc_dapm_scheduler:
- {
- ipc_free.hdr.cmd |= SOF_IPC_TPLG_PIPE_FREE;
- break;
- }
- case snd_soc_dapm_buffer:
- ipc_free.hdr.cmd |= SOF_IPC_TPLG_BUFFER_FREE;
- break;
- case snd_soc_dapm_dai_in:
- case snd_soc_dapm_dai_out:
- {
- struct snd_sof_dai *dai = swidget->private;
-
- dai->configured = false;
- fallthrough;
- }
- default:
- ipc_free.hdr.cmd |= SOF_IPC_TPLG_COMP_FREE;
- break;
- }
-
/* continue to disable core even if IPC fails */
- err = sof_ipc_tx_message(sdev->ipc, ipc_free.hdr.cmd, &ipc_free, sizeof(ipc_free),
- &reply, sizeof(reply));
- if (err < 0)
- dev_err(sdev->dev, "error: failed to free widget %s\n", swidget->widget->name);
+ if (tplg_ops->widget_free)
+ err = tplg_ops->widget_free(sdev, swidget);
/*
* disable widget core. continue to route setup status and complete flag
@@ -176,11 +121,7 @@ EXPORT_SYMBOL(sof_widget_free);
int sof_widget_setup(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget)
{
- struct sof_ipc_pipe_new *pipeline;
- struct sof_ipc_comp_reply r;
- struct sof_ipc_cmd_hdr *hdr;
- struct sof_ipc_comp *comp;
- struct snd_sof_dai *dai;
+ const struct sof_ipc_tplg_ops *tplg_ops = sdev->ipc->ops->tplg;
int ret;
/* skip if there is no private data */
@@ -219,53 +160,22 @@ int sof_widget_setup(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget)
goto pipe_widget_free;
}
- switch (swidget->id) {
- case snd_soc_dapm_dai_in:
- case snd_soc_dapm_dai_out:
- {
- struct sof_dai_private_data *dai_data;
-
- dai = swidget->private;
- dai_data = dai->private;
- comp = &dai_data->comp_dai->comp;
- dai->configured = false;
-
- ret = sof_ipc_tx_message(sdev->ipc, comp->hdr.cmd, dai_data->comp_dai,
- comp->hdr.size, &r, sizeof(r));
- if (ret < 0) {
- dev_err(sdev->dev, "error: failed to load widget %s\n",
- swidget->widget->name);
+ /* setup widget in the DSP */
+ if (tplg_ops->widget_setup) {
+ ret = tplg_ops->widget_setup(sdev, swidget);
+ if (ret < 0)
goto core_put;
- }
+ }
- ret = sof_dai_config_setup(sdev, dai);
- if (ret < 0) {
- dev_err(sdev->dev, "error: failed to load dai config for DAI %s\n",
- swidget->widget->name);
+ /* send config for DAI components */
+ if (WIDGET_IS_DAI(swidget->id)) {
+ unsigned int flags = SOF_DAI_CONFIG_FLAGS_NONE;
- /*
- * widget use_count and core ref_count will both be decremented by
- * sof_widget_free()
- */
- sof_widget_free(sdev, swidget);
- return ret;
+ if (tplg_ops->dai_config) {
+ ret = tplg_ops->dai_config(sdev, swidget, flags, NULL);
+ if (ret < 0)
+ goto widget_free;
}
- break;
- }
- case snd_soc_dapm_scheduler:
- pipeline = swidget->private;
- ret = sof_ipc_tx_message(sdev->ipc, pipeline->hdr.cmd, pipeline,
- sizeof(*pipeline), &r, sizeof(r));
- break;
- default:
- hdr = swidget->private;
- ret = sof_ipc_tx_message(sdev->ipc, hdr->cmd, swidget->private, hdr->size,
- &r, sizeof(r));
- break;
- }
- if (ret < 0) {
- dev_err(sdev->dev, "error: failed to load widget %s\n", swidget->widget->name);
- goto core_put;
}
/* restore kcontrols for widget */
@@ -273,18 +183,16 @@ int sof_widget_setup(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget)
if (ret < 0) {
dev_err(sdev->dev, "error: failed to restore kcontrols for widget %s\n",
swidget->widget->name);
- /*
- * widget use_count and core ref_count will both be decremented by
- * sof_widget_free()
- */
- sof_widget_free(sdev, swidget);
- return ret;
+ goto widget_free;
}
dev_dbg(sdev->dev, "widget %s setup complete\n", swidget->widget->name);
return 0;
+widget_free:
+ /* widget use_count and core ref_count will both be decremented by sof_widget_free() */
+ sof_widget_free(sdev, swidget);
core_put:
snd_sof_dsp_core_put(sdev, swidget->core);
pipe_widget_free:
diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h
index 622d43707b27..19386184d8f3 100644
--- a/sound/soc/sof/sof-audio.h
+++ b/sound/soc/sof/sof-audio.h
@@ -40,6 +40,11 @@ struct snd_sof_widget;
struct snd_sof_route;
struct snd_sof_control;
+struct snd_sof_dai_config_data {
+ int dai_index;
+ int dai_data; /* contains DAI-specific information */
+};
+
/**
* struct sof_ipc_tplg_widget_ops - IPC-specific ops for topology widgets
* @ipc_setup: Function pointer for setting up widget IPC params
@@ -69,6 +74,9 @@ struct sof_ipc_tplg_widget_ops {
* @control_setup: Function pointer for setting up kcontrol IPC-specific data
* @control_free: Function pointer for freeing kcontrol IPC-specific data
* @pipeline_complete: Function pointer for pipeline complete IPC
+ * @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
*/
struct sof_ipc_tplg_ops {
const struct sof_ipc_tplg_widget_ops *widget;
@@ -77,6 +85,10 @@ struct sof_ipc_tplg_ops {
int (*control_setup)(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol);
int (*control_free)(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol);
int (*pipeline_complete)(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget);
+ int (*widget_setup)(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget);
+ 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);
};
/** struct snd_sof_tuple - Tuple info
@@ -276,7 +288,6 @@ struct snd_sof_dai {
int number_configs;
int current_config;
- bool configured; /* DAI configured during BE hw_params */
struct list_head list; /* list in sdev dai list */
void *private;
};
--
2.35.3