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drm/amdgpu/atomfirmware: fix parsing of vram_info
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 14 Jun 2024 17:48:26 +0000 (13:48 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 27 Jun 2024 21:09:41 +0000 (17:09 -0400)
commit83edf00d8972eecd849865a34bd4fada09444ec4
tree12cce2646f6cc02b851885998ec03b547769f5f9tree
parenta78313bb206e0c456a989f380c4cbd8af8af7c76commit | diff
drm/amdgpu/atomfirmware: fix parsing of vram_info

v3.x changed the how vram width was encoded.  The previous
implementation actually worked correctly for most boards.
Fix the implementation to work correctly everywhere.

This fixes the vram width reported in the kernel log on
some boards.

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c diff | blob | history
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