drm/amdgpu: factor PSP v1.0 firmware bin descriptor parsing

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Add parse_psp_v1_bin_descriptor to populate struct psp_bin_desc
from psp_firmware_header_v1_0, shared by ASD, TOC and CAP
standalone firmware loads.

Use psp-> fields directly instead of adev->psp.

v2: code rebase
v3: Rename v1 header helper to parse_psp_v1_bin_descriptor,
    have it return an error code with explicit NULL checks.
    Rename sos v2 helper to parse_psp_v2_bin_descriptor for symmetry.

Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Candice Li 2026-04-17 10:16:43 +08:00 • committed by Alex Deucher

parent be5cccc0fd

commit 581ada8f9b

3 changed files with 55 additions and 46 deletions

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4

drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c

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93

drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c

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4

drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h

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