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ASoC: SOF: ext_manifest: parse firmware version

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The firmware version can be extracted from the extended
manifest content. This information known at build time
does not need to be provided in a mailbox.

Signed-off-by: Karol Trzcinski <karolx.trzcinski@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200415202816.934-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Karol Trzcinski
2020-04-15 15:27:57 -05:00
committed by Mark Brown
parent e150ef4169
commit 3710914178
2 changed files with 30 additions and 0 deletions
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13
include/uapi/sound/sof/ext_manifest.h
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@@ -51,6 +51,11 @@ struct sof_ext_man_header {
/* Now define extended manifest elements */
/* Extended manifest elements types */
enum sof_ext_man_elem_type {
SOF_EXT_MAN_ELEM_FW_VERSION = 0,
};
/* extended manifest element header */
struct sof_ext_man_elem_header {
uint32_t type; /*< SOF_EXT_MAN_ELEM_ */
@@ -58,4 +63,12 @@ struct sof_ext_man_elem_header {
uint8_t blob[]; /*< type dependent content */
} __packed;
/* FW version */
struct sof_ext_man_fw_version {
struct sof_ext_man_elem_header hdr;
/* use sof_ipc struct because of code re-use */
struct sof_ipc_fw_version version;
uint32_t flags;
} __packed;
#endif /* __SOF_FIRMWARE_EXT_MANIFEST_H__ */