Commit 2e9bbdd7 authored by Jiadong Zhu's avatar Jiadong Zhu Committed by Alex Deucher
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drm/amdgpu/gfx9: implement reset_hw_queue for gfx9 



Using mmio to do queue reset. Enter safe mode
when writing registers.

Acked-by: default avatarVitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: default avatarJiadong Zhu <Jiadong.Zhu@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 186020c1
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