ASoC: fsl: mpc8610_hpcd/p1022_ds/p1022_rdk: use modern dai_link style

ASoC is now supporting modern style dai_link
(= snd_soc_dai_link_component) for CPU/Codec/Platform.
This patch switches to use it.

mpc8610_hpcd/p1022_ds/p1022_rdk are sharing fsl_asoc_get_dma_channel()
which setups platform. We need to update these by 1 patch.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

4 files changed, 88 insertions, 18 deletions

diff --git a/sound/soc/fsl/fsl_utils.c b/sound/soc/fsl/fsl_utils.c
index 040d06b89f00..9bab202569af 100644
--- a/sound/soc/fsl/fsl_utils.c
+++ b/sound/soc/fsl/fsl_utils.c
@@ -57,7 +57,7 @@ int fsl_asoc_get_dma_channel(struct device_node *ssi_np,
                 of_node_put(dma_channel_np);
                 return ret;
         }
-        snprintf((char *)dai->platform_name, DAI_NAME_SIZE, "%llx.%pOFn",
+        snprintf((char *)dai->platforms->name, DAI_NAME_SIZE, "%llx.%pOFn",
                  (unsigned long long) res.start, dma_channel_np);
 
         iprop = of_get_property(dma_channel_np, "cell-index", NULL);
diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index f6261a3eeb0f..23617eb09ba1 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -189,6 +189,7 @@ static int mpc8610_hpcd_probe(struct platform_device *pdev)
         struct device_node *np = ssi_pdev->dev.of_node;
         struct device_node *codec_np = NULL;
         struct mpc8610_hpcd_data *machine_data;
+        struct snd_soc_dai_link_component *comp;
         int ret = -ENODEV;
         const char *sprop;
         const u32 *iprop;
@@ -206,14 +207,36 @@ static int mpc8610_hpcd_probe(struct platform_device *pdev)
                 goto error_alloc;
         }
 
-        machine_data->dai[0].cpu_dai_name = dev_name(&ssi_pdev->dev);
+        comp = devm_kzalloc(&pdev->dev, 6 * sizeof(*comp), GFP_KERNEL);
+        if (!comp) {
+                ret = -ENOMEM;
+                goto error_alloc;
+        }
+
+        machine_data->dai[0].cpus       = &comp[0];
+        machine_data->dai[0].codecs     = &comp[1];
+        machine_data->dai[0].platforms  = &comp[2];
+
+        machine_data->dai[0].num_cpus           = 1;
+        machine_data->dai[0].num_codecs         = 1;
+        machine_data->dai[0].num_platforms      = 1;
+
+        machine_data->dai[1].cpus       = &comp[3];
+        machine_data->dai[1].codecs     = &comp[4];
+        machine_data->dai[1].platforms  = &comp[5];
+
+        machine_data->dai[1].num_cpus           = 1;
+        machine_data->dai[1].num_codecs         = 1;
+        machine_data->dai[1].num_platforms      = 1;
+
+        machine_data->dai[0].cpus->dai_name = dev_name(&ssi_pdev->dev);
         machine_data->dai[0].ops = &mpc8610_hpcd_ops;
 
         /* ASoC core can match codec with device node */
-        machine_data->dai[0].codec_of_node = codec_np;
+        machine_data->dai[0].codecs->of_node = codec_np;
 
         /* The DAI name from the codec (snd_soc_dai_driver.name) */
-        machine_data->dai[0].codec_dai_name = "cs4270-hifi";
+        machine_data->dai[0].codecs->dai_name = "cs4270-hifi";
 
         /* We register two DAIs per SSI, one for playback and the other for
          * capture.  Currently, we only support codecs that have one DAI for
@@ -306,7 +329,7 @@ static int mpc8610_hpcd_probe(struct platform_device *pdev)
         }
 
         /* Find the playback DMA channel to use. */
-        machine_data->dai[0].platform_name = machine_data->platform_name[0];
+        machine_data->dai[0].platforms->name = machine_data->platform_name[0];
         ret = fsl_asoc_get_dma_channel(np, "fsl,playback-dma",
                                        &machine_data->dai[0],
                                        &machine_data->dma_channel_id[0],
@@ -317,7 +340,7 @@ static int mpc8610_hpcd_probe(struct platform_device *pdev)
         }
 
         /* Find the capture DMA channel to use. */
-        machine_data->dai[1].platform_name = machine_data->platform_name[1];
+        machine_data->dai[1].platforms->name = machine_data->platform_name[1];
         ret = fsl_asoc_get_dma_channel(np, "fsl,capture-dma",
                                        &machine_data->dai[1],
                                        &machine_data->dma_channel_id[1],
diff --git a/sound/soc/fsl/p1022_ds.c b/sound/soc/fsl/p1022_ds.c
index 80384f70878d..6114b01b90f7 100644
--- a/sound/soc/fsl/p1022_ds.c
+++ b/sound/soc/fsl/p1022_ds.c
@@ -199,6 +199,7 @@ static int p1022_ds_probe(struct platform_device *pdev)
         struct device_node *np = ssi_pdev->dev.of_node;
         struct device_node *codec_np = NULL;
         struct machine_data *mdata;
+        struct snd_soc_dai_link_component *comp;
         int ret = -ENODEV;
         const char *sprop;
         const u32 *iprop;
@@ -216,11 +217,34 @@ static int p1022_ds_probe(struct platform_device *pdev)
                 goto error_put;
         }
 
-        mdata->dai[0].cpu_dai_name = dev_name(&ssi_pdev->dev);
+        comp = devm_kzalloc(&pdev->dev, 6 * sizeof(*comp), GFP_KERNEL);
+        if (!comp) {
+                ret = -ENOMEM;
+                goto error_put;
+        }
+
+        mdata->dai[0].cpus      = &comp[0];
+        mdata->dai[0].codecs    = &comp[1];
+        mdata->dai[0].platforms = &comp[2];
+
+        mdata->dai[0].num_cpus          = 1;
+        mdata->dai[0].num_codecs        = 1;
+        mdata->dai[0].num_platforms     = 1;
+
+        mdata->dai[1].cpus      = &comp[3];
+        mdata->dai[1].codecs    = &comp[4];
+        mdata->dai[1].platforms = &comp[5];
+
+        mdata->dai[1].num_cpus          = 1;
+        mdata->dai[1].num_codecs        = 1;
+        mdata->dai[1].num_platforms     = 1;
+
+
+        mdata->dai[0].cpus->dai_name = dev_name(&ssi_pdev->dev);
         mdata->dai[0].ops = &p1022_ds_ops;
 
         /* ASoC core can match codec with device node */
-        mdata->dai[0].codec_of_node = codec_np;
+        mdata->dai[0].codecs->of_node = codec_np;
 
         /* We register two DAIs per SSI, one for playback and the other for
          * capture.  We support codecs that have separate DAIs for both playback
@@ -229,8 +253,8 @@ static int p1022_ds_probe(struct platform_device *pdev)
         memcpy(&mdata->dai[1], &mdata->dai[0], sizeof(struct snd_soc_dai_link));
 
         /* The DAI names from the codec (snd_soc_dai_driver.name) */
-        mdata->dai[0].codec_dai_name = "wm8776-hifi-playback";
-        mdata->dai[1].codec_dai_name = "wm8776-hifi-capture";
+        mdata->dai[0].codecs->dai_name = "wm8776-hifi-playback";
+        mdata->dai[1].codecs->dai_name = "wm8776-hifi-capture";
 
         /* Get the device ID */
         iprop = of_get_property(np, "cell-index", NULL);
@@ -316,7 +340,7 @@ static int p1022_ds_probe(struct platform_device *pdev)
         }
 
         /* Find the playback DMA channel to use. */
-        mdata->dai[0].platform_name = mdata->platform_name[0];
+        mdata->dai[0].platforms->name = mdata->platform_name[0];
         ret = fsl_asoc_get_dma_channel(np, "fsl,playback-dma", &mdata->dai[0],
                                        &mdata->dma_channel_id[0],
                                        &mdata->dma_id[0]);
@@ -326,7 +350,7 @@ static int p1022_ds_probe(struct platform_device *pdev)
         }
 
         /* Find the capture DMA channel to use. */
-        mdata->dai[1].platform_name = mdata->platform_name[1];
+        mdata->dai[1].platforms->name = mdata->platform_name[1];
         ret = fsl_asoc_get_dma_channel(np, "fsl,capture-dma", &mdata->dai[1],
                                        &mdata->dma_channel_id[1],
                                        &mdata->dma_id[1]);
diff --git a/sound/soc/fsl/p1022_rdk.c b/sound/soc/fsl/p1022_rdk.c
index 1c32c2d8c6b0..72687235c0ae 100644
--- a/sound/soc/fsl/p1022_rdk.c
+++ b/sound/soc/fsl/p1022_rdk.c
@@ -203,6 +203,7 @@ static int p1022_rdk_probe(struct platform_device *pdev)
         struct device_node *np = ssi_pdev->dev.of_node;
         struct device_node *codec_np = NULL;
         struct machine_data *mdata;
+        struct snd_soc_dai_link_component *comp;
         const u32 *iprop;
         int ret;
 
@@ -219,11 +220,33 @@ static int p1022_rdk_probe(struct platform_device *pdev)
                 goto error_put;
         }
 
-        mdata->dai[0].cpu_dai_name = dev_name(&ssi_pdev->dev);
+        comp = devm_kzalloc(&pdev->dev, 6 * sizeof(*comp), GFP_KERNEL);
+        if (!comp) {
+                ret = -ENOMEM;
+                goto error_put;
+        }
+
+        mdata->dai[0].cpus      = &comp[0];
+        mdata->dai[0].codecs    = &comp[1];
+        mdata->dai[0].platforms = &comp[2];
+
+        mdata->dai[0].num_cpus          = 1;
+        mdata->dai[0].num_codecs        = 1;
+        mdata->dai[0].num_platforms     = 1;
+
+        mdata->dai[1].cpus      = &comp[3];
+        mdata->dai[1].codecs    = &comp[4];
+        mdata->dai[1].platforms = &comp[5];
+
+        mdata->dai[1].num_cpus          = 1;
+        mdata->dai[1].num_codecs        = 1;
+        mdata->dai[1].num_platforms     = 1;
+
+        mdata->dai[0].cpus->dai_name = dev_name(&ssi_pdev->dev);
         mdata->dai[0].ops = &p1022_rdk_ops;
 
         /* ASoC core can match codec with device node */
-        mdata->dai[0].codec_of_node = codec_np;
+        mdata->dai[0].codecs->of_node = codec_np;
 
         /*
          * We register two DAIs per SSI, one for playback and the other for
@@ -233,8 +256,8 @@ static int p1022_rdk_probe(struct platform_device *pdev)
         memcpy(&mdata->dai[1], &mdata->dai[0], sizeof(struct snd_soc_dai_link));
 
         /* The DAI names from the codec (snd_soc_dai_driver.name) */
-        mdata->dai[0].codec_dai_name = "wm8960-hifi";
-        mdata->dai[1].codec_dai_name = mdata->dai[0].codec_dai_name;
+        mdata->dai[0].codecs->dai_name = "wm8960-hifi";
+        mdata->dai[1].codecs->dai_name = mdata->dai[0].codecs->dai_name;
 
         /*
          * Configure the SSI for I2S slave mode.  Older device trees have
@@ -266,7 +289,7 @@ static int p1022_rdk_probe(struct platform_device *pdev)
         }
 
         /* Find the playback DMA channel to use. */
-        mdata->dai[0].platform_name = mdata->platform_name[0];
+        mdata->dai[0].platforms->name = mdata->platform_name[0];
         ret = fsl_asoc_get_dma_channel(np, "fsl,playback-dma", &mdata->dai[0],
                                        &mdata->dma_channel_id[0],
                                        &mdata->dma_id[0]);
@@ -277,7 +300,7 @@ static int p1022_rdk_probe(struct platform_device *pdev)
         }
 
         /* Find the capture DMA channel to use. */
-        mdata->dai[1].platform_name = mdata->platform_name[1];
+        mdata->dai[1].platforms->name = mdata->platform_name[1];
         ret = fsl_asoc_get_dma_channel(np, "fsl,capture-dma", &mdata->dai[1],
                                        &mdata->dma_channel_id[1],
                                        &mdata->dma_id[1]);