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Commit 08763bb6 authored by Alex Deucher's avatar Alex Deucher Committed by Alexander Deucher
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drm/amdgpu/hdp7.0: do a posting read when flushing HDP 


Need to read back to make sure the write goes through.

Cc: David Belanger <david.belanger@amd.com>
Reviewed-by: default avatarFrank Min <frank.min@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 1a3ebaba
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Tags amd-drm-next-5.16-2021-10-14
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