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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
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2017-05-10drm/amdgpu/atomfirmware: add function to update engine hang statusAlex Deucher1-0/+13
Update the scratch reg for when the engine is hung. Reviewed-by: Chunming Zhou <[email protected]> Acked-by: Harry Wentland <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-04-28drm/amdgpu: fix to clear ASIC INIT COMPLETE bit on resuming phaseHuang Rui1-0/+7
ASIC_INIT_COMPLETE bit must be cleared during S3 resuming phase, because VBIOS will check the bit to decide if execute ASIC_Init posting via kernel driver. Signed-off-by: Huang Rui <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-03-29drm/amdgpu: add basic support for atomfirmware.h (v3)Alex Deucher1-0/+112
This adds basic support for asics that use atomfirmware.h to define their vbios tables. v2: rebase v3: squash in num scratch reg fix Acked-by: Christian König <[email protected]> Reviewed-by: Ken Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>