ASoC: SOF: topology: send ipc for all found DAIs in sof_set_dai_config

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@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200427172939.25848-2-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c
index e88ffc2..0b15b40 100644 (file)
--- 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)