acp: add TDM DAI and DMA support for ACP 7X#10940
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Add SOF_DAI_AMD_TDM to the sof_ipc_dai_type enum, placed before SOF_DAI_INTEL_UAOL to maintain ABI ordering. Add format field to sof_ipc_dai_acp_params to carry the sample format (16/24/32-bit) from topology to the DAI driver. Add SOF_DMA_CAP_TDM (BIT(16)) and SOF_DMA_DEV_TDM (BIT(16)) capability/device bitmasks for the ACP TDM DMA controller. Signed-off-by: DineshKumar Kalva <DineshKumar.Kalva@amd.com> Signed-off-by: Sneha Voona <sneha.voona@amd.com>
Route SOF_DAI_AMD_TDM through the DAI and DMA layer: - dai-zephyr.c: add SOF_DAI_AMD_TDM -> DAI_AMD_TDM / acptdm params - lib/dai.c: map SOF_DAI_AMD_TDM -> DAI_AMD_TDM in type conversion and set SOF_DMA_DEV_TDM/SOF_DMA_CAP_TDM in dai_set_device_params() - ipc3/dai.c: add SOF_DAI_AMD_TDM to dai_config_dma_channel(); handle TDM context allocation with struct tdm_context for CONFIG_SOC_ACP_7_X, propagating frame_fmt, pin_dir and dma_channel - zephyr/lib/dma.c: add amd_acp_tdm_dma DMA array entry guarded by DT_HAS_COMPAT_STATUS_OKAY(amd_acp_tdm_dma) Signed-off-by: DineshKumar Kalva <DineshKumar.Kalva@amd.com> Signed-off-by: Sneha Voona <sneha.voona@amd.com>
Add ACP_TDM_INVALID_32 and ACP_TDM_INVALID_16 sentinel values to both acp_7_0 and acp_7_x platform_misc.h. These are used by the TDM DAI and DMA drivers to mark unallocated channels/indices, consistent with the existing SDW driver conventions. Signed-off-by: DineshKumar Kalva <DineshKumar.Kalva@amd.com> Signed-off-by: Sneha Voona <sneha.voona@amd.com>
Enable CONFIG_DMA_AMD_ACP_TDM and CONFIG_DAI_AMD_TDM for the ACP 7.X ADSP board to activate TDM audio support. Signed-off-by: DineshKumar Kalva <DineshKumar.Kalva@amd.com> Signed-off-by: Sneha Voona <sneha.voona@amd.com>
Add TDM I2S topology templates for ACP 7.X: - platform/common/acp-tdm.m4: TDM DAI and pipeline macros - sof-acp_7_x_i2s.m4: default 16-bit TDM topology - sof-acp_7_x_i2s_24bit.m4: 24-bit TDM topology - dai.m4: add SOF_DAI_AMD_TDM token - tokens.m4: add acptdm format token - CMakeLists.txt: register new topology targets Signed-off-by: DineshKumar Kalva <DineshKumar.Kalva@amd.com> Signed-off-by: Sneha Voona <sneha.voona@amd.com>
DINESHKUMARK1
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bhiregoudar,
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kv2019i,
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mmaka1,
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kv2019i
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Jun 18, 2026
|
@DINESHKUMARK1: Rebase as #10761 got merged. |
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Add TDM DAI and DMA support for the AMD ACP7x
platform with three instances: TDM0,TDM1,TDM2.