drm/amdgpu: fix no sync_wait in copy_buffer

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when eviction is happening, if don't handle
dependency, then the fence could be dead off.

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>

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Chunming Zhou 2015-08-25 15:12:26 +08:00 • committed by Alex Deucher

parent 3c62338c26

commit 9066b0c318

1 changed files with 7 additions and 1 deletions

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8

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

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