ASoC: SOF: topology: replace sof_link_hda_process by sof_set_dai_config

Now we send ipc in sof_set_dai_config(), too. Therefore, we can use
sof_set_dai_config() in sof_link_hda_load() just like other link load
functions do.

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/20200427172939.25848-4-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 0ed3ab3..6fd75fe 100644 (file)
--- a/sound/soc/sof/topology.c
+++ b/sound/soc/sof/topology.c
@@ -3008,66 +3008,6 @@ err:
        return ret;
 }
 
-/*
- * for hda link, playback and capture are supported by different dai
- * in FW. Here get the dai_index, set dma channel of each dai
- * and send config to FW. In FW, each dai sets config by dai_index
- */
-static int sof_link_hda_process(struct snd_sof_dev *sdev,
-                               struct snd_soc_dai_link *link,
-                               struct sof_ipc_dai_config *config)
-{
-       struct sof_ipc_reply reply;
-       u32 size = sizeof(*config);
-       struct snd_sof_dai *sof_dai;
-       int found = 0;
-       int ret;
-
-       list_for_each_entry(sof_dai, &sdev->dai_list, list) {
-               if (!sof_dai->name)
-                       continue;
-
-               if (strcmp(link->name, sof_dai->name) == 0) {
-                       config->dai_index = sof_dai->comp_dai.dai_index;
-                       found = 1;
-
-                       config->hda.link_dma_ch = DMA_CHAN_INVALID;
-
-                       /* save config in dai component */
-                       sof_dai->dai_config = kmemdup(config, size, GFP_KERNEL);
-                       if (!sof_dai->dai_config)
-                               return -ENOMEM;
-
-                       sof_dai->cpu_dai_name = link->cpus->dai_name;
-
-                       /* 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 direction:%d of HDA dai %d\n",
-                                       sof_dai->comp_dai.direction,
-                                       config->dai_index);
-
-                               return ret;
-                       }
-               }
-       }
-
-       /*
-        * machine driver may define a dai link with playback and capture
-        * dai enabled, but the dai link in topology would support both, one
-        * or none of them. Here print a warning message to notify user
-        */
-       if (!found) {
-               dev_warn(sdev->dev, "warning: failed to find dai for dai link %s",
-                        link->name);
-       }
-
-       return 0;
-}
-
 static int sof_link_hda_load(struct snd_soc_component *scomp, int index,
                             struct snd_soc_dai_link *link,
                             struct snd_soc_tplg_link_config *cfg,
@@ -3104,7 +3044,9 @@ static int sof_link_hda_load(struct snd_soc_component *scomp, int index,
                return -EINVAL;
        }
 
-       ret = sof_link_hda_process(sdev, link, config);
+       config->hda.link_dma_ch = DMA_CHAN_INVALID;
+
+       ret = sof_set_dai_config(sdev, size, link, config);
        if (ret < 0)
                dev_err(scomp->dev, "error: failed to process hda dai link %s",
                        link->name);