diff options
| author | Bard Liao <yung-chuan.liao@linux.intel.com> | 2024-04-02 18:18:15 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-04-02 19:14:45 +0300 |
| commit | e9c6b118de1afc1d32a4eb3bc9f3d114d4fe0f1a (patch) | |
| tree | 7fef3d47e1f548b8b48c74c8de597bceeeb3a270 /sound | |
| parent | 1d0fb3d0c30749779cdd88be98761b17ebfe5590 (diff) | |
| download | linux-e9c6b118de1afc1d32a4eb3bc9f3d114d4fe0f1a.tar.xz | |
ASoC: SOF: make dma_config_tlv be an array
Each stream needs a dma_config_tlv. We will handle multi dma_config_tlv
in the follow up commits.
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240402151828.175002-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/sof/intel/hda-dai.c | 2 | ||||
| -rw-r--r-- | sound/soc/sof/ipc4-topology.c | 25 | ||||
| -rw-r--r-- | sound/soc/sof/ipc4-topology.h | 2 |
3 files changed, 14 insertions, 15 deletions
diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c index 6a39ca632f55..01c544b7e046 100644 --- a/sound/soc/sof/intel/hda-dai.c +++ b/sound/soc/sof/intel/hda-dai.c @@ -392,7 +392,7 @@ static int non_hda_dai_hw_params(struct snd_pcm_substream *substream, /* configure TLV */ ipc4_copier = widget_to_copier(w); - dma_config_tlv = &ipc4_copier->dma_config_tlv; + dma_config_tlv = &ipc4_copier->dma_config_tlv[0]; dma_config_tlv->type = SOF_IPC4_GTW_DMA_CONFIG_ID; /* dma_config_priv_size is zero */ dma_config_tlv->length = sizeof(dma_config_tlv->dma_config); diff --git a/sound/soc/sof/ipc4-topology.c b/sound/soc/sof/ipc4-topology.c index da4a83afb87a..1e9276b9b35c 100644 --- a/sound/soc/sof/ipc4-topology.c +++ b/sound/soc/sof/ipc4-topology.c @@ -1454,6 +1454,7 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, u32 deep_buffer_dma_ms = 0; int output_fmt_index; bool single_output_format; + int i; dev_dbg(sdev->dev, "copier %s, type %d", swidget->widget->name, swidget->id); @@ -1679,7 +1680,6 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, u32 ch_map; u32 step; u32 mask; - int i; blob = (struct sof_ipc4_alh_configuration_blob *)ipc4_copier->copier_config; @@ -1789,19 +1789,18 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, gtw_cfg_config_length = copier_data->gtw_cfg.config_length * 4; ipc_size = sizeof(*copier_data) + gtw_cfg_config_length; - if (ipc4_copier->dma_config_tlv.type == SOF_IPC4_GTW_DMA_CONFIG_ID && - ipc4_copier->dma_config_tlv.length) { - dma_config_tlv_size = sizeof(ipc4_copier->dma_config_tlv) + - ipc4_copier->dma_config_tlv.dma_config.dma_priv_config_size; - - /* paranoia check on TLV size/length */ - if (dma_config_tlv_size != ipc4_copier->dma_config_tlv.length + - sizeof(uint32_t) * 2) { - dev_err(sdev->dev, "Invalid configuration, TLV size %d length %d\n", - dma_config_tlv_size, ipc4_copier->dma_config_tlv.length); - return -EINVAL; - } + dma_config_tlv_size = 0; + for (i = 0; i < SOF_IPC4_DMA_DEVICE_MAX_COUNT; i++) { + if (ipc4_copier->dma_config_tlv[i].type != SOF_IPC4_GTW_DMA_CONFIG_ID) + continue; + dma_config_tlv_size += ipc4_copier->dma_config_tlv[i].length; + dma_config_tlv_size += + ipc4_copier->dma_config_tlv[i].dma_config.dma_priv_config_size; + dma_config_tlv_size += (sizeof(ipc4_copier->dma_config_tlv[i]) - + sizeof(ipc4_copier->dma_config_tlv[i].dma_config)); + } + if (dma_config_tlv_size) { ipc_size += dma_config_tlv_size; /* we also need to increase the size at the gtw level */ diff --git a/sound/soc/sof/ipc4-topology.h b/sound/soc/sof/ipc4-topology.h index dce174a190dd..aa5122c3721d 100644 --- a/sound/soc/sof/ipc4-topology.h +++ b/sound/soc/sof/ipc4-topology.h @@ -313,7 +313,7 @@ struct sof_ipc4_copier { struct sof_ipc4_gtw_attributes *gtw_attr; u32 dai_type; int dai_index; - struct sof_ipc4_dma_config_tlv dma_config_tlv; + struct sof_ipc4_dma_config_tlv dma_config_tlv[SOF_IPC4_DMA_DEVICE_MAX_COUNT]; }; /** |