When dpcm_be_dai_hw_params() called, be_hw_params_fixup() callback is
called with same arguments 3times.
It is called in be_hw_params_fixup() itself and in soc_pcm_hw_params()
for cpu dai and codec dai.
Tested in 5.4.
Signed-off-by: Gyeongtaek Lee <gt82.lee@xxxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
---
sound/soc/soc-dai.c | 12 ------------
sound/soc/soc-dapm.c | 11 +++++++++++
2 files changed, 11 insertions(+), 12 deletions(-)
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 31c41559034b..4785cb6b336f 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -257,20 +257,8 @@ int snd_soc_dai_hw_params(struct snd_soc_dai *dai,
struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
int ret;
- /* perform any topology hw_params fixups before DAI */
- if (rtd->dai_link->be_hw_params_fixup) {
- ret = rtd->dai_link->be_hw_params_fixup(rtd, params);
- if (ret < 0) {
- dev_err(rtd->dev,
- "ASoC: hw_params topology fixup failed %d\n",
- ret);
- return ret;
- }
- }
-
if (dai->driver->ops->hw_params) {
ret = dai->driver->ops->hw_params(substream, params, dai);
if (ret < 0) {
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index e2632841b321..d86c1cd4e8fa 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -3886,6 +3886,17 @@ snd_soc_dai_link_event_pre_pmu(struct snd_soc_dapm_widget *w,
hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS)->max
= config->channels_max;
+ /* perform any topology hw_params fixups before DAI */
+ if (rtd->dai_link->be_hw_params_fixup) {
+ ret = rtd->dai_link->be_hw_params_fixup(rtd, params);
+ if (ret < 0) {
+ dev_err(rtd->dev,
+ "ASoC: hw_params topology fixup failed %d\n",
+ ret);
+ return ret;
+ }
+ }
+
substream->stream = SNDRV_PCM_STREAM_CAPTURE;
snd_soc_dapm_widget_for_each_source_path(w, path) {
source = path->source->priv;
base-commit: f3643491bd079c973ac6c693da7966cd17506ca3
--
2.21.0
