diff options
| author | Likun Gao <Likun.Gao@amd.com> | 2025-11-07 11:59:05 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-03-11 13:58:07 -0400 |
| commit | d0c647a6aae2ce577372594a176c82733e1ed267 (patch) | |
| tree | f079f06f7d9800f9feb9fe67d256b24471a8e83f /drivers/gpu/drm/amd/include | |
| parent | c24afed7de9ecce341825d8ab55a43a254348b33 (diff) | |
| download | lwn-d0c647a6aae2ce577372594a176c82733e1ed267.tar.gz lwn-d0c647a6aae2ce577372594a176c82733e1ed267.zip | |
drm/amdgpu/discovery: support new discovery binary header
Support for new IP discovery binary header version 2.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/include')
| -rw-r--r-- | drivers/gpu/drm/amd/include/discovery.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/include/discovery.h b/drivers/gpu/drm/amd/include/discovery.h index 710e328fad48..76c9f951bc1c 100644 --- a/drivers/gpu/drm/amd/include/discovery.h +++ b/drivers/gpu/drm/amd/include/discovery.h @@ -64,6 +64,19 @@ typedef struct binary_header table_info table_list[TOTAL_TABLES]; } binary_header; +typedef struct binary_header_v2 +{ + /* psp structure should go at the top of this structure */ + uint32_t binary_signature; /* 0x7, 0x14, 0x21, 0x28 */ + uint16_t version_major; /* 0x02 */ + uint16_t version_minor; + uint16_t binary_checksum; /* Byte sum of the binary after this field */ + uint16_t binary_size; /* Binary Size*/ + uint16_t num_tables; + uint16_t padding; + table_info table_list[] __counted_by(num_tables); +} binary_header_v2; + typedef struct die_info { uint16_t die_id; |