From 6aa7b4091d0bd3866d42e368ef32674aa1c155cc Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 6 Jun 2019 13:15:25 +0900 Subject: [PATCH] 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 Signed-off-by: Mark Brown --- sound/soc/fsl/fsl_utils.c | 2 +- sound/soc/fsl/mpc8610_hpcd.c | 33 ++++++++++++++++++++++++++++----- sound/soc/fsl/p1022_ds.c | 36 ++++++++++++++++++++++++++++++------ sound/soc/fsl/p1022_rdk.c | 35 +++++++++++++++++++++++++++++------ 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]); -- 2.30.2