Commit 3e4b0bd9 authored by Xiangliang.Yu's avatar Xiangliang.Yu Committed by Alex Deucher
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drm/amdgpu/sdma3: set wptr shadow atomically



Port it from sdma4 for wptr polling usage.

Signed-off-by: default avatarXiangliang.Yu <Xiangliang.Yu@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e33dac39
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