From: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
We may find more than one DAIs in sof_set_dai_config() and we should
send message to DSP for each DAI we found.
Signed-off-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@xxxxxxxxxxxxxxx>
Reviewed-by: Kai Vehmanen <kai.vehmanen@xxxxxxxxxxxxxxx>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@xxxxxxxxxxxxxxx>
---
sound/soc/sof/topology.c | 81 +++++++++-------------------------------
1 file changed, 18 insertions(+), 63 deletions(-)
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c
index e88ffc25025f..0b15b4055f32 100644
--- a/sound/soc/sof/topology.c
+++ b/sound/soc/sof/topology.c
@@ -2673,7 +2673,11 @@ static void sof_dai_set_format(struct snd_soc_tplg_hw_config *hw_config,
}
}
-/* set config for all DAI's with name matching the link name */
+/*
+ * Send IPC and set the same config for all DAIs with name matching the link
+ * name. Note that the function can only be used for the case that all DAIs
+ * have a common DAI config for now.
+ */
static int sof_set_dai_config(struct snd_sof_dev *sdev, u32 size,
struct snd_soc_dai_link *link,
struct sof_ipc_dai_config *config)
@@ -2686,6 +2690,19 @@ static int sof_set_dai_config(struct snd_sof_dev *sdev, u32 size,
continue;
if (strcmp(link->name, dai->name) == 0) {
+ struct sof_ipc_reply reply;
+ int ret;
+
+ /* send message to DSP */
+ ret = sof_ipc_tx_message(sdev->ipc,
+ config->hdr.cmd, config, size,
+ &reply, sizeof(reply));
+
+ if (ret < 0) {
+ dev_err(sdev->dev, "error: failed to set DAI config for %s index %d\n",
+ dai->name, config->dai_index);
+ return ret;
+ }
dai->dai_config = kmemdup(config, size, GFP_KERNEL);
if (!dai->dai_config)
return -ENOMEM;
@@ -2718,7 +2735,6 @@ static int sof_link_ssp_load(struct snd_soc_component *scomp, int index,
{
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
struct snd_soc_tplg_private *private = &cfg->priv;
- struct sof_ipc_reply reply;
u32 size = sizeof(*config);
int ret;
@@ -2767,17 +2783,6 @@ static int sof_link_ssp_load(struct snd_soc_component *scomp, int index,
return -EINVAL;
}
- /* send message to DSP */
- ret = sof_ipc_tx_message(sdev->ipc,
- config->hdr.cmd, config, size, &reply,
- sizeof(reply));
-
- if (ret < 0) {
- dev_err(scomp->dev, "error: failed to set DAI config for SSP%d\n",
- config->dai_index);
- return ret;
- }
-
/* set config for all DAI's with name matching the link name */
ret = sof_set_dai_config(sdev, size, link, config);
if (ret < 0)
@@ -2795,7 +2800,6 @@ static int sof_link_sai_load(struct snd_soc_component *scomp, int index,
{
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
struct snd_soc_tplg_private *private = &cfg->priv;
- struct sof_ipc_reply reply;
u32 size = sizeof(*config);
int ret;
@@ -2835,17 +2839,6 @@ static int sof_link_sai_load(struct snd_soc_component *scomp, int index,
return -EINVAL;
}
- /* send message to DSP */
- ret = sof_ipc_tx_message(sdev->ipc,
- config->hdr.cmd, config, size, &reply,
- sizeof(reply));
-
- if (ret < 0) {
- dev_err(scomp->dev, "error: failed to set DAI config for SAI%d\n",
- config->dai_index);
- return ret;
- }
-
/* set config for all DAI's with name matching the link name */
ret = sof_set_dai_config(sdev, size, link, config);
if (ret < 0)
@@ -2863,7 +2856,6 @@ static int sof_link_esai_load(struct snd_soc_component *scomp, int index,
{
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
struct snd_soc_tplg_private *private = &cfg->priv;
- struct sof_ipc_reply reply;
u32 size = sizeof(*config);
int ret;
@@ -2904,16 +2896,6 @@ static int sof_link_esai_load(struct snd_soc_component *scomp, int index,
return -EINVAL;
}
- /* send message to DSP */
- ret = sof_ipc_tx_message(sdev->ipc,
- config->hdr.cmd, config, size, &reply,
- sizeof(reply));
- if (ret < 0) {
- dev_err(scomp->dev, "error: failed to set DAI config for ESAI%d\n",
- config->dai_index);
- return ret;
- }
-
/* set config for all DAI's with name matching the link name */
ret = sof_set_dai_config(sdev, size, link, config);
if (ret < 0)
@@ -2931,7 +2913,6 @@ static int sof_link_dmic_load(struct snd_soc_component *scomp, int index,
{
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
struct snd_soc_tplg_private *private = &cfg->priv;
- struct sof_ipc_reply reply;
struct sof_ipc_fw_ready *ready = &sdev->fw_ready;
struct sof_ipc_fw_version *v = &ready->version;
size_t size = sizeof(*config);
@@ -3007,17 +2988,6 @@ static int sof_link_dmic_load(struct snd_soc_component *scomp, int index,
if (SOF_ABI_VER(v->major, v->minor, v->micro) < SOF_ABI_VER(3, 0, 1))
config->dmic.fifo_bits_b = config->dmic.fifo_bits;
- /* send message to DSP */
- ret = sof_ipc_tx_message(sdev->ipc, config->hdr.cmd, config, size,
- &reply, sizeof(reply));
-
- if (ret < 0) {
- dev_err(scomp->dev,
- "error: failed to set DAI config for DMIC%d\n",
- config->dai_index);
- goto err;
- }
-
/* set config for all DAI's with name matching the link name */
ret = sof_set_dai_config(sdev, size, link, config);
if (ret < 0)
@@ -3142,7 +3112,6 @@ static int sof_link_alh_load(struct snd_soc_component *scomp, int index,
{
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
struct snd_soc_tplg_private *private = &cfg->priv;
- struct sof_ipc_reply reply;
u32 size = sizeof(*config);
int ret;
@@ -3158,20 +3127,6 @@ static int sof_link_alh_load(struct snd_soc_component *scomp, int index,
/* init IPC */
config->hdr.size = size;
- dev_dbg(scomp->dev, "ALH config rate %d channels %d\n",
- config->alh.rate, config->alh.channels);
-
- /* send message to DSP */
- ret = sof_ipc_tx_message(sdev->ipc,
- config->hdr.cmd, config, size, &reply,
- sizeof(reply));
-
- if (ret < 0) {
- dev_err(scomp->dev, "error: failed to set DAI config for ALH %d\n",
- config->dai_index);
- return ret;
- }
-
/* set config for all DAI's with name matching the link name */
ret = sof_set_dai_config(sdev, size, link, config);
if (ret < 0)
--
2.17.1
