drm/amdgpu: Fix SDMA hang when performing VKexample test

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VKexample test hang during Occlusion/SDMA/Varia runs.
Clear XNACK_WATERMK in reg SDMA0_UTCL1_WATERMK to fix this issue.

Signed-off-by: chen gong <curry.gong@amd.com>
Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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chen gong 2019-10-23 13:54:32 +08:00 • committed by Alex Deucher

parent 52dd95f2b6

commit 5aed95bbdd

1 changed files with 1 additions and 0 deletions

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drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

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