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| author | Monk Liu <Monk.Liu@amd.com> | 2018-01-24 12:20:32 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-28 14:18:04 -0500 |
| commit | c12aba3acde52e2ae7807e4e263dfba34fcdbb0c (patch) | |
| tree | 7edb624aca6608280f8bb4271f7ffe1844b41f54 /drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | |
| parent | ed9324afc0ec1ebe5dcef632eee6381f6ebf8fd5 (diff) | |
drm/amdgpu: move WB_FREE to correct place
WB_FREE should be put after all engines's hw_fini
done, otherwise the invalid wptr/rptr_addr would still
be used by engines which trigger abnormal bugs.
This fixes couple DMAR reading error in host side for SRIOV
after guest kmd is unloaded.
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c')
0 files changed, 0 insertions, 0 deletions