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ASoC: SOF: ipc: Move the ipc_set_get_comp_data() local to ipc3-control 

The snd_sof_ipc_set_get_comp_data() only used for kcontrol data update
and it is an IPC3 message parsing function.

Move it out from the generic ipc.c to ipc3-control.c and rename it to
better describe it's function.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220405172708.122168-16-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peter Ujfalusi 2022-04-05 10:27:08 -07:00 коммит произвёл Mark Brown
Родитель 50d4d8cf54
Коммит e760f102c9
Не найден ключ, соответствующий данной подписи
Идентификатор ключа GPG: 24D68B725D5487D0
3 изменённых файлов: 88 добавлений и 97 удалений
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83
sound/soc/sof/ipc.c
Просмотреть файл

@ -137,89 +137,6 @@ void snd_sof_ipc_reply(struct snd_sof_dev *sdev, u32 msg_id)
}
EXPORT_SYMBOL(snd_sof_ipc_reply);
/*
* IPC get()/set() for kcontrols.
*/
int snd_sof_ipc_set_get_comp_data(struct snd_sof_control *scontrol, bool set)
{
struct snd_soc_component *scomp = scontrol->scomp;
struct sof_ipc_ctrl_data *cdata = scontrol->ipc_control_data;
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
const struct sof_ipc_ops *iops = sdev->ipc->ops;
enum sof_ipc_ctrl_type ctrl_type;
struct snd_sof_widget *swidget;
bool widget_found = false;
u32 ipc_cmd, msg_bytes;
list_for_each_entry(swidget, &sdev->widget_list, list) {
if (swidget->comp_id == scontrol->comp_id) {
widget_found = true;
break;
}
}
if (!widget_found) {
dev_err(sdev->dev, "%s: can't find widget with id %d\n", __func__,
scontrol->comp_id);
return -EINVAL;
}
/*
* Volatile controls should always be part of static pipelines and the widget use_count
* would always be > 0 in this case. For the others, just return the cached value if the
* widget is not set up.
*/
if (!swidget->use_count)
return 0;
/*
* Select the IPC cmd and the ctrl_type based on the ctrl_cmd and the
* direction
* Note: SOF_CTRL_TYPE_VALUE_COMP_* is not used and supported currently
* for ctrl_type
*/
if (cdata->cmd == SOF_CTRL_CMD_BINARY) {
ipc_cmd = set ? SOF_IPC_COMP_SET_DATA : SOF_IPC_COMP_GET_DATA;
ctrl_type = set ? SOF_CTRL_TYPE_DATA_SET : SOF_CTRL_TYPE_DATA_GET;
} else {
ipc_cmd = set ? SOF_IPC_COMP_SET_VALUE : SOF_IPC_COMP_GET_VALUE;
ctrl_type = set ? SOF_CTRL_TYPE_VALUE_CHAN_SET : SOF_CTRL_TYPE_VALUE_CHAN_GET;
}
cdata->rhdr.hdr.cmd = SOF_IPC_GLB_COMP_MSG | ipc_cmd;
cdata->type = ctrl_type;
cdata->comp_id = scontrol->comp_id;
cdata->msg_index = 0;
/* calculate header and data size */
switch (cdata->type) {
case SOF_CTRL_TYPE_VALUE_CHAN_GET:
case SOF_CTRL_TYPE_VALUE_CHAN_SET:
cdata->num_elems = scontrol->num_channels;
msg_bytes = scontrol->num_channels *
sizeof(struct sof_ipc_ctrl_value_chan);
msg_bytes += sizeof(struct sof_ipc_ctrl_data);
break;
case SOF_CTRL_TYPE_DATA_GET:
case SOF_CTRL_TYPE_DATA_SET:
cdata->num_elems = cdata->data->size;
msg_bytes = cdata->data->size;
msg_bytes += sizeof(struct sof_ipc_ctrl_data) +
sizeof(struct sof_abi_hdr);
break;
default:
return -EINVAL;
}
cdata->rhdr.hdr.size = msg_bytes;
cdata->elems_remaining = 0;
return iops->set_get_data(sdev, cdata, cdata->rhdr.hdr.size, set);
}
EXPORT_SYMBOL(snd_sof_ipc_set_get_comp_data);
int snd_sof_ipc_valid(struct snd_sof_dev *sdev)
{
struct sof_ipc_fw_ready *ready = &sdev->fw_ready;

97
sound/soc/sof/ipc3-control.c
Просмотреть файл

@ -11,6 +11,85 @@
#include "sof-audio.h"
#include "ipc3-ops.h"
/* IPC set()/get() for kcontrols. */
static int sof_ipc3_set_get_kcontrol_data(struct snd_sof_control *scontrol, bool set)
{
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scontrol->scomp);
struct sof_ipc_ctrl_data *cdata = scontrol->ipc_control_data;
const struct sof_ipc_ops *iops = sdev->ipc->ops;
enum sof_ipc_ctrl_type ctrl_type;
struct snd_sof_widget *swidget;
bool widget_found = false;
u32 ipc_cmd, msg_bytes;
list_for_each_entry(swidget, &sdev->widget_list, list) {
if (swidget->comp_id == scontrol->comp_id) {
widget_found = true;
break;
}
}
if (!widget_found) {
dev_err(sdev->dev, "%s: can't find widget with id %d\n", __func__,
scontrol->comp_id);
return -EINVAL;
}
/*
* Volatile controls should always be part of static pipelines and the widget use_count
* would always be > 0 in this case. For the others, just return the cached value if the
* widget is not set up.
*/
if (!swidget->use_count)
return 0;
/*
* Select the IPC cmd and the ctrl_type based on the ctrl_cmd and the
* direction
* Note: SOF_CTRL_TYPE_VALUE_COMP_* is not used and supported currently
* for ctrl_type
*/
if (cdata->cmd == SOF_CTRL_CMD_BINARY) {
ipc_cmd = set ? SOF_IPC_COMP_SET_DATA : SOF_IPC_COMP_GET_DATA;
ctrl_type = set ? SOF_CTRL_TYPE_DATA_SET : SOF_CTRL_TYPE_DATA_GET;
} else {
ipc_cmd = set ? SOF_IPC_COMP_SET_VALUE : SOF_IPC_COMP_GET_VALUE;
ctrl_type = set ? SOF_CTRL_TYPE_VALUE_CHAN_SET : SOF_CTRL_TYPE_VALUE_CHAN_GET;
}
cdata->rhdr.hdr.cmd = SOF_IPC_GLB_COMP_MSG | ipc_cmd;
cdata->type = ctrl_type;
cdata->comp_id = scontrol->comp_id;
cdata->msg_index = 0;
/* calculate header and data size */
switch (cdata->type) {
case SOF_CTRL_TYPE_VALUE_CHAN_GET:
case SOF_CTRL_TYPE_VALUE_CHAN_SET:
cdata->num_elems = scontrol->num_channels;
msg_bytes = scontrol->num_channels *
sizeof(struct sof_ipc_ctrl_value_chan);
msg_bytes += sizeof(struct sof_ipc_ctrl_data);
break;
case SOF_CTRL_TYPE_DATA_GET:
case SOF_CTRL_TYPE_DATA_SET:
cdata->num_elems = cdata->data->size;
msg_bytes = cdata->data->size;
msg_bytes += sizeof(struct sof_ipc_ctrl_data) +
sizeof(struct sof_abi_hdr);
break;
default:
return -EINVAL;
}
cdata->rhdr.hdr.size = msg_bytes;
cdata->elems_remaining = 0;
return iops->set_get_data(sdev, cdata, cdata->rhdr.hdr.size, set);
}
static inline u32 mixer_to_ipc(unsigned int value, u32 *volume_map, int size)
{
if (value >= size)
@ -49,7 +128,7 @@ static void snd_sof_refresh_control(struct snd_sof_control *scontrol)
/* refresh the component data from DSP */
scontrol->comp_data_dirty = false;
ret = snd_sof_ipc_set_get_comp_data(scontrol, false);
ret = sof_ipc3_set_get_kcontrol_data(scontrol, false);
if (ret < 0) {
dev_err(scomp->dev, "Failed to get control data: %d\n", ret);
@ -97,7 +176,7 @@ static bool sof_ipc3_volume_put(struct snd_sof_control *scontrol,
/* notify DSP of mixer updates */
if (pm_runtime_active(scomp->dev)) {
int ret = snd_sof_ipc_set_get_comp_data(scontrol, true);
int ret = sof_ipc3_set_get_kcontrol_data(scontrol, true);
if (ret < 0) {
dev_err(scomp->dev, "Failed to set mixer updates for %s\n",
@ -145,7 +224,7 @@ static bool sof_ipc3_switch_put(struct snd_sof_control *scontrol,
/* notify DSP of mixer updates */
if (pm_runtime_active(scomp->dev)) {
int ret = snd_sof_ipc_set_get_comp_data(scontrol, true);
int ret = sof_ipc3_set_get_kcontrol_data(scontrol, true);
if (ret < 0) {
dev_err(scomp->dev, "Failed to set mixer updates for %s\n",
@ -193,7 +272,7 @@ static bool sof_ipc3_enum_put(struct snd_sof_control *scontrol,
/* notify DSP of enum updates */
if (pm_runtime_active(scomp->dev)) {
int ret = snd_sof_ipc_set_get_comp_data(scontrol, true);
int ret = sof_ipc3_set_get_kcontrol_data(scontrol, true);
if (ret < 0) {
dev_err(scomp->dev, "Failed to set enum updates for %s\n",
@ -265,7 +344,7 @@ static int sof_ipc3_bytes_put(struct snd_sof_control *scontrol,
/* notify DSP of byte control updates */
if (pm_runtime_active(scomp->dev))
return snd_sof_ipc_set_get_comp_data(scontrol, true);
return sof_ipc3_set_get_kcontrol_data(scontrol, true);
return 0;
}
@ -379,7 +458,7 @@ static int sof_ipc3_bytes_ext_put(struct snd_sof_control *scontrol,
/* notify DSP of byte control updates */
if (pm_runtime_active(scomp->dev))
return snd_sof_ipc_set_get_comp_data(scontrol, true);
return sof_ipc3_set_get_kcontrol_data(scontrol, true);
return 0;
}
@ -409,7 +488,7 @@ static int sof_ipc3_bytes_ext_volatile_get(struct snd_sof_control *scontrol,
cdata->data->abi = SOF_ABI_VERSION;
/* get all the component data from DSP */
ret = snd_sof_ipc_set_get_comp_data(scontrol, false);
ret = sof_ipc3_set_get_kcontrol_data(scontrol, false);
if (ret < 0)
return ret;
@ -588,7 +667,7 @@ static int sof_ipc3_widget_kcontrol_setup(struct snd_sof_dev *sdev,
list_for_each_entry(scontrol, &sdev->kcontrol_list, list)
if (scontrol->comp_id == swidget->comp_id) {
/* set kcontrol data in DSP */
ret = snd_sof_ipc_set_get_comp_data(scontrol, true);
ret = sof_ipc3_set_get_kcontrol_data(scontrol, true);
if (ret < 0) {
dev_err(sdev->dev,
"kcontrol %d set up failed for widget %s\n",
@ -605,7 +684,7 @@ static int sof_ipc3_widget_kcontrol_setup(struct snd_sof_dev *sdev,
if (swidget->dynamic_pipeline_widget)
continue;
ret = snd_sof_ipc_set_get_comp_data(scontrol, false);
ret = sof_ipc3_set_get_kcontrol_data(scontrol, false);
if (ret < 0)
dev_warn(sdev->dev,
"kcontrol %d read failed for widget %s\n",

5
sound/soc/sof/sof-audio.h
Просмотреть файл

@ -431,11 +431,6 @@ static inline void snd_sof_compr_fragment_elapsed(struct snd_compr_stream *cstre
static inline void snd_sof_compr_init_elapsed_work(struct work_struct *work) { }
#endif
/*
* Mixer IPC
*/
int snd_sof_ipc_set_get_comp_data(struct snd_sof_control *scontrol, bool set);
/* DAI link fixup */
int sof_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params);