@@ -263,6 +263,16 @@ static int sof_ipc4_get_audio_fmt(struct snd_soc_component *scomp,
return ret;
}
+/* release the memory allocated in sof_ipc4_get_audio_fmt */
+static void sof_ipc4_free_audio_fmt(struct sof_ipc4_available_audio_format *available_fmt)
+
+{
+ kfree(available_fmt->base_config);
+ available_fmt->base_config = NULL;
+ kfree(available_fmt->out_audio_fmt);
+ available_fmt->out_audio_fmt = NULL;
+}
+
static void sof_ipc4_widget_free_comp(struct snd_sof_widget *swidget)
{
kfree(swidget->private);
@@ -341,7 +351,7 @@ static int sof_ipc4_widget_setup_pcm(struct snd_sof_widget *swidget)
GFP_KERNEL);
if (!available_fmt->dma_buffer_size) {
ret = -ENOMEM;
- goto free_copier;
+ goto free_available_fmt;
}
ret = sof_update_ipc_object(scomp, available_fmt->dma_buffer_size,
@@ -392,6 +402,8 @@ static int sof_ipc4_widget_setup_pcm(struct snd_sof_widget *swidget)
kfree(ipc4_copier->gtw_attr);
err:
kfree(available_fmt->dma_buffer_size);
+free_available_fmt:
+ sof_ipc4_free_audio_fmt(available_fmt);
free_copier:
kfree(ipc4_copier);
swidget->private = NULL;
@@ -440,7 +452,7 @@ static int sof_ipc4_widget_setup_comp_dai(struct snd_sof_widget *swidget)
GFP_KERNEL);
if (!available_fmt->dma_buffer_size) {
ret = -ENOMEM;
- goto free_copier;
+ goto free_available_fmt;
}
ret = sof_update_ipc_object(scomp, available_fmt->dma_buffer_size,
@@ -540,6 +552,8 @@ static int sof_ipc4_widget_setup_comp_dai(struct snd_sof_widget *swidget)
kfree(ipc4_copier->copier_config);
err:
kfree(available_fmt->dma_buffer_size);
+free_available_fmt:
+ sof_ipc4_free_audio_fmt(available_fmt);
free_copier:
kfree(ipc4_copier);
dai->private = NULL;
@@ -677,11 +691,24 @@ static int sof_ipc4_widget_setup_comp_pga(struct snd_sof_widget *swidget)
return 0;
err:
+ sof_ipc4_free_audio_fmt(&gain->available_fmt);
kfree(gain);
swidget->private = NULL;
return ret;
}
+static void sof_ipc4_widget_free_comp_pga(struct snd_sof_widget *swidget)
+{
+ struct sof_ipc4_gain *gain = swidget->private;
+
+ if (!gain)
+ return;
+
+ sof_ipc4_free_audio_fmt(&gain->available_fmt);
+ kfree(swidget->private);
+ swidget->private = NULL;
+}
+
static int sof_ipc4_widget_setup_comp_mixer(struct snd_sof_widget *swidget)
{
struct snd_soc_component *scomp = swidget->scomp;
@@ -707,11 +734,24 @@ static int sof_ipc4_widget_setup_comp_mixer(struct snd_sof_widget *swidget)
return 0;
err:
+ sof_ipc4_free_audio_fmt(&mixer->available_fmt);
kfree(mixer);
swidget->private = NULL;
return ret;
}
+static void sof_ipc4_widget_free_comp_mixer(struct snd_sof_widget *swidget)
+{
+ struct sof_ipc4_mixer *mixer = swidget->private;
+
+ if (!mixer)
+ return;
+
+ sof_ipc4_free_audio_fmt(&mixer->available_fmt);
+ kfree(swidget->private);
+ swidget->private = NULL;
+}
+
static void
sof_ipc4_update_pipeline_mem_usage(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget,
struct sof_ipc4_base_module_cfg *base_config)
@@ -1746,11 +1786,11 @@ static const struct sof_ipc_tplg_widget_ops tplg_ipc4_widget_ops[SND_SOC_DAPM_TY
[snd_soc_dapm_scheduler] = {sof_ipc4_widget_setup_comp_pipeline, sof_ipc4_widget_free_comp,
pipeline_token_list, ARRAY_SIZE(pipeline_token_list), NULL,
NULL, NULL},
- [snd_soc_dapm_pga] = {sof_ipc4_widget_setup_comp_pga, sof_ipc4_widget_free_comp,
+ [snd_soc_dapm_pga] = {sof_ipc4_widget_setup_comp_pga, sof_ipc4_widget_free_comp_pga,
pga_token_list, ARRAY_SIZE(pga_token_list), NULL,
sof_ipc4_prepare_gain_module,
sof_ipc4_unprepare_generic_module},
- [snd_soc_dapm_mixer] = {sof_ipc4_widget_setup_comp_mixer, sof_ipc4_widget_free_comp,
+ [snd_soc_dapm_mixer] = {sof_ipc4_widget_setup_comp_mixer, sof_ipc4_widget_free_comp_mixer,
mixer_token_list, ARRAY_SIZE(mixer_token_list),
NULL, sof_ipc4_prepare_mixer_module,
sof_ipc4_unprepare_generic_module},