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| author | Karol Trzcinski <karolx.trzcinski@linux.intel.com> | 2020-09-17 13:56:27 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-09-17 15:53:16 +0100 |
| commit | 6eab771472af50e11a484d56ba444e2ec82e9126 (patch) | |
| tree | 79afd753266cf36a39bf13fdd2280689250e33e0 | |
| parent | 18ebffe4d043bf5f3a9b669d8d91f855bde8f6b7 (diff) | |
| download | linux-stable-6eab771472af50e11a484d56ba444e2ec82e9126.tar.gz linux-stable-6eab771472af50e11a484d56ba444e2ec82e9126.tar.bz2 linux-stable-6eab771472af50e11a484d56ba444e2ec82e9126.zip | |
ASoC: SOF: Add `src_hash` to `sof_ipc_fw_version` structure
This field will be used to compare ldc file with loaded fw version,
to assert validity of trace logs. Value used in sof-logger.
Signed-off-by: Karol Trzcinski <karolx.trzcinski@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200917105633.2579047-3-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | include/sound/sof/info.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/sound/sof/info.h b/include/sound/sof/info.h index 313e3e70c630..0b7101aef596 100644 --- a/include/sound/sof/info.h +++ b/include/sound/sof/info.h @@ -46,9 +46,11 @@ struct sof_ipc_fw_version { uint8_t time[10]; uint8_t tag[6]; uint32_t abi_version; + /* used to check FW and ldc file compatibility, reproducible value */ + uint32_t src_hash; /* reserved for future use */ - uint32_t reserved[4]; + uint32_t reserved[3]; } __packed; /* FW ready Message - sent by firmware when boot has completed */ |