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| author | V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com> | 2023-07-13 18:27:07 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-07-17 06:15:35 +0100 |
| commit | 1a74b21ce59f4343e8bf64ec4c20bcbbaea96c5f (patch) | |
| tree | 80daf966c6eb101dd7b9060acaff9de37d53860c /sound/soc/sof/amd/acp.h | |
| parent | 083912c240de0c5f797da0443f5a99e87b75fcb3 (diff) | |
| download | linux-stable-1a74b21ce59f4343e8bf64ec4c20bcbbaea96c5f.tar.gz linux-stable-1a74b21ce59f4343e8bf64ec4c20bcbbaea96c5f.tar.bz2 linux-stable-1a74b21ce59f4343e8bf64ec4c20bcbbaea96c5f.zip | |
ASoC: SOF: amd: Add Probe functionality support for amd platforms.
This patch consist of probe client device registration,stream tag
and dma channel configuration for SOF firmware.
Signed-off-by: V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com>
Link: https://lore.kernel.org/r/20230713125709.418851-2-vsujithkumar.reddy@amd.corp-partner.google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/amd/acp.h')
| -rw-r--r-- | sound/soc/sof/amd/acp.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/soc/sof/amd/acp.h b/sound/soc/sof/amd/acp.h index c3659dbc3745..72fa0af971f0 100644 --- a/sound/soc/sof/amd/acp.h +++ b/sound/soc/sof/amd/acp.h @@ -77,6 +77,7 @@ #define AMD_STACK_DUMP_SIZE 32 #define SRAM1_SIZE 0x13A000 +#define PROBE_STATUS_BIT BIT(31) enum clock_source { ACP_CLOCK_96M = 0, @@ -156,6 +157,8 @@ struct acp_dsp_stream { int active; unsigned int reg_offset; size_t posn_offset; + struct snd_compr_stream *cstream; + u64 cstream_posn; }; struct sof_amd_acp_desc { @@ -168,6 +171,7 @@ struct sof_amd_acp_desc { u32 hw_semaphore_offset; u32 acp_clkmux_sel; u32 fusion_dsp_offset; + u32 probe_reg_offset; }; /* Common device data struct for ACP devices */ @@ -186,6 +190,7 @@ struct acp_dev_data { struct acp_dsp_stream stream_buf[ACP_MAX_STREAM]; struct acp_dsp_stream *dtrace_stream; struct pci_dev *smn_dev; + struct acp_dsp_stream *probe_stream; }; void memcpy_to_scratch(struct snd_sof_dev *sdev, u32 offset, unsigned int *src, size_t bytes); @@ -273,4 +278,8 @@ static inline const struct sof_amd_acp_desc *get_chip_info(struct snd_sof_pdata return desc->chip_info; } + +int acp_probes_register(struct snd_sof_dev *sdev); +void acp_probes_unregister(struct snd_sof_dev *sdev); + #endif |