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| author | Boyuan Zhang <boyuan.zhang@amd.com> | 2020-05-10 15:47:03 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-12-02 22:55:00 -0500 |
| commit | ac2db9488cf21de0be7899c1e5963e5ac0ff351f (patch) | |
| tree | e6882640c3c4aa39a6f5e0b1771c4c8a2e2b82f0 /drivers/gpu/drm/i810 | |
| parent | 7e0b367db85ef7b91399006253759a024eab7653 (diff) | |
drm/amdgpu/vcn3.0: stall DPG when WPTR/RPTR reset
Port from VCN2.5
Add vcn dpg harware synchronization to fix race condition
issue between vcn driver and hardware.
Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.9.x
Diffstat (limited to 'drivers/gpu/drm/i810')
0 files changed, 0 insertions, 0 deletions