drm/amdgpu: add cp firmware backdoor loading triger

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Triger CP ucode addr and data to backdoor load CP firmware.

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>

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Likun Gao 2020-01-17 04:35:09 +08:00 • committed by Alex Deucher

parent 305401e77b

commit 0f7ee05750

1 changed files with 37 additions and 0 deletions

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drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c

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