drm/amdgpu: add helper func for psp ring cmd submission

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Except for ring wptr update, the psp ring cmd submission
function shouldn't be IP specific one. Create a common
helper function to be shared for all the ASICs.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: John Clements <john.clements@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Hawking Zhang 2019-11-18 17:03:12 +08:00 • committed by Alex Deucher

parent 13a390a6f9

commit cc65176e51

2 changed files with 54 additions and 0 deletions

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50

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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