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(parent: 648e8e9) | patch
drm/amdgpu: add atomfirmware helper function to query fw cap
authorHawking Zhang <Hawking.Zhang@amd.com>
Thu, 13 May 2021 13:46:24 +0000 (21:46 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 20 May 2021 02:30:03 +0000 (22:30 -0400)
commit3df310fa3fe81e02efb454a7058fb77504a1d837
treeed0d27e033e77b6ba7c6a20d417e54f45c3934dctree | snapshot
parent648e8e9a9defab0572fd42ffcbb49a1b5b62404fcommit | diff
drm/amdgpu: add atomfirmware helper function to query fw cap

Fimware capability was changed from 16 bits to 32 bits
for atomfirmware. add helper funciton to query firmware
capability and cache the value at early stage.

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