From: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxxxxxxxx>
The correct ipc_cmd can be selected based on the `ctrl_cmd` and the `set`
parameters:
if the ctrl_cmd is SOF_CTRL_CMD_BINARY then SOF_IPC_COMP_*_DATA
otherwise SOF_IPC_COMP_*_VALUE.
The SET or GET direction can be selected with the use of `set` parameter.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxxxxxxxx>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Reviewed-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
Reviewed-by: Kai Vehmanen <kai.vehmanen@xxxxxxxxxxxxxxx>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@xxxxxxxxxxxxxxx>
---
sound/soc/sof/control.c | 15 ++-------------
sound/soc/sof/ipc.c | 8 +++++++-
sound/soc/sof/sof-audio.c | 6 ++----
sound/soc/sof/sof-audio.h | 1 -
4 files changed, 11 insertions(+), 19 deletions(-)
diff --git a/sound/soc/sof/control.c b/sound/soc/sof/control.c
index bb1dfe4f6d40..299ee466625e 100644
--- a/sound/soc/sof/control.c
+++ b/sound/soc/sof/control.c
@@ -69,7 +69,6 @@ static void snd_sof_refresh_control(struct snd_sof_control *scontrol)
{
struct sof_ipc_ctrl_data *cdata = scontrol->control_data;
struct snd_soc_component *scomp = scontrol->scomp;
- u32 ipc_cmd;
int ret;
if (!scontrol->comp_data_dirty)
@@ -78,18 +77,13 @@ static void snd_sof_refresh_control(struct snd_sof_control *scontrol)
if (!pm_runtime_active(scomp->dev))
return;
- if (scontrol->cmd == SOF_CTRL_CMD_BINARY)
- ipc_cmd = SOF_IPC_COMP_GET_DATA;
- else
- ipc_cmd = SOF_IPC_COMP_GET_VALUE;
-
/* set the ABI header values */
cdata->data->magic = SOF_ABI_MAGIC;
cdata->data->abi = SOF_ABI_VERSION;
/* refresh the component data from DSP */
scontrol->comp_data_dirty = false;
- ret = snd_sof_ipc_set_get_comp_data(scontrol, ipc_cmd,
+ ret = snd_sof_ipc_set_get_comp_data(scontrol,
SOF_CTRL_TYPE_VALUE_CHAN_GET,
scontrol->cmd, false);
if (ret < 0) {
@@ -143,7 +137,6 @@ int snd_sof_volume_put(struct snd_kcontrol *kcontrol,
/* notify DSP of mixer updates */
if (pm_runtime_active(scomp->dev))
snd_sof_ipc_set_get_comp_data(scontrol,
- SOF_IPC_COMP_SET_VALUE,
SOF_CTRL_TYPE_VALUE_CHAN_SET,
SOF_CTRL_CMD_VOLUME,
true);
@@ -216,7 +209,6 @@ int snd_sof_switch_put(struct snd_kcontrol *kcontrol,
/* notify DSP of mixer updates */
if (pm_runtime_active(scomp->dev))
snd_sof_ipc_set_get_comp_data(scontrol,
- SOF_IPC_COMP_SET_VALUE,
SOF_CTRL_TYPE_VALUE_CHAN_SET,
SOF_CTRL_CMD_SWITCH,
true);
@@ -265,7 +257,6 @@ int snd_sof_enum_put(struct snd_kcontrol *kcontrol,
/* notify DSP of enum updates */
if (pm_runtime_active(scomp->dev))
snd_sof_ipc_set_get_comp_data(scontrol,
- SOF_IPC_COMP_SET_VALUE,
SOF_CTRL_TYPE_VALUE_CHAN_SET,
SOF_CTRL_CMD_ENUM,
true);
@@ -343,7 +334,6 @@ int snd_sof_bytes_put(struct snd_kcontrol *kcontrol,
/* notify DSP of byte control updates */
if (pm_runtime_active(scomp->dev))
snd_sof_ipc_set_get_comp_data(scontrol,
- SOF_IPC_COMP_SET_DATA,
SOF_CTRL_TYPE_DATA_SET,
scontrol->cmd,
true);
@@ -423,7 +413,6 @@ int snd_sof_bytes_ext_put(struct snd_kcontrol *kcontrol,
/* notify DSP of byte control updates */
if (pm_runtime_active(scomp->dev))
snd_sof_ipc_set_get_comp_data(scontrol,
- SOF_IPC_COMP_SET_DATA,
SOF_CTRL_TYPE_DATA_SET,
scontrol->cmd,
true);
@@ -463,7 +452,7 @@ int snd_sof_bytes_ext_volatile_get(struct snd_kcontrol *kcontrol, unsigned int _
cdata->data->magic = SOF_ABI_MAGIC;
cdata->data->abi = SOF_ABI_VERSION;
/* get all the component data from DSP */
- ret = snd_sof_ipc_set_get_comp_data(scontrol, SOF_IPC_COMP_GET_DATA, SOF_CTRL_TYPE_DATA_GET,
+ ret = snd_sof_ipc_set_get_comp_data(scontrol, SOF_CTRL_TYPE_DATA_GET,
scontrol->cmd, false);
if (ret < 0)
goto out;
diff --git a/sound/soc/sof/ipc.c b/sound/soc/sof/ipc.c
index 670d780241a3..bcfe7edee05e 100644
--- a/sound/soc/sof/ipc.c
+++ b/sound/soc/sof/ipc.c
@@ -817,7 +817,6 @@ static int sof_set_get_large_ctrl_data(struct snd_sof_dev *sdev,
* IPC get()/set() for kcontrols.
*/
int snd_sof_ipc_set_get_comp_data(struct snd_sof_control *scontrol,
- u32 ipc_cmd,
enum sof_ipc_ctrl_type ctrl_type,
enum sof_ipc_ctrl_cmd ctrl_cmd, bool set)
{
@@ -830,6 +829,7 @@ int snd_sof_ipc_set_get_comp_data(struct snd_sof_control *scontrol,
struct snd_sof_widget *swidget;
bool widget_found = false;
size_t send_bytes;
+ u32 ipc_cmd;
int err;
list_for_each_entry(swidget, &sdev->widget_list, list) {
@@ -873,6 +873,12 @@ int snd_sof_ipc_set_get_comp_data(struct snd_sof_control *scontrol,
return err;
}
+ /* Select the IPC cmd based on the ctrl_cmd and the direction */
+ if (ctrl_cmd == SOF_CTRL_CMD_BINARY)
+ ipc_cmd = set ? SOF_IPC_COMP_SET_DATA : SOF_IPC_COMP_GET_DATA;
+ else
+ ipc_cmd = set ? SOF_IPC_COMP_SET_VALUE : SOF_IPC_COMP_GET_VALUE;
+
cdata->rhdr.hdr.cmd = SOF_IPC_GLB_COMP_MSG | ipc_cmd;
cdata->cmd = ctrl_cmd;
cdata->type = ctrl_type;
diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c
index 58a62bfb16ab..dacc0122c3b4 100644
--- a/sound/soc/sof/sof-audio.c
+++ b/sound/soc/sof/sof-audio.c
@@ -14,7 +14,7 @@
static int sof_kcontrol_setup(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol)
{
- int ipc_cmd, ctrl_type;
+ enum sof_ipc_ctrl_type ctrl_type;
int ret;
/* reset readback offset for scontrol */
@@ -25,18 +25,16 @@ static int sof_kcontrol_setup(struct snd_sof_dev *sdev, struct snd_sof_control *
case SOF_CTRL_CMD_VOLUME:
case SOF_CTRL_CMD_ENUM:
case SOF_CTRL_CMD_SWITCH:
- ipc_cmd = SOF_IPC_COMP_SET_VALUE;
ctrl_type = SOF_CTRL_TYPE_VALUE_CHAN_SET;
break;
case SOF_CTRL_CMD_BINARY:
- ipc_cmd = SOF_IPC_COMP_SET_DATA;
ctrl_type = SOF_CTRL_TYPE_DATA_SET;
break;
default:
return 0;
}
- ret = snd_sof_ipc_set_get_comp_data(scontrol, ipc_cmd, ctrl_type, scontrol->cmd, true);
+ ret = snd_sof_ipc_set_get_comp_data(scontrol, ctrl_type, scontrol->cmd, true);
if (ret < 0)
dev_err(sdev->dev, "error: failed kcontrol value set for widget: %d\n",
scontrol->comp_id);
diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h
index 1c1d68e220d5..f4316cd742a7 100644
--- a/sound/soc/sof/sof-audio.h
+++ b/sound/soc/sof/sof-audio.h
@@ -240,7 +240,6 @@ static inline void snd_sof_compr_init_elapsed_work(struct work_struct *work) { }
* Mixer IPC
*/
int snd_sof_ipc_set_get_comp_data(struct snd_sof_control *scontrol,
- u32 ipc_cmd,
enum sof_ipc_ctrl_type ctrl_type,
enum sof_ipc_ctrl_cmd ctrl_cmd, bool set);
--
2.25.1
