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| author | Tao Zhou <[email protected]> | 2018-09-07 05:50:31 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2018-09-11 03:56:27 +0000 |
| commit | 68ebc13ea40656fddd3803735d621921a2d74a5e (patch) | |
| tree | 0eebcfac8ea5895171fba37c9dc156d47039a124 /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | drm/amdgpu: fix amdgpu_mn_unlock() in the CS error path (diff) | |
| download | kernel-68ebc13ea40656fddd3803735d621921a2d74a5e.tar.gz kernel-68ebc13ea40656fddd3803735d621921a2d74a5e.zip | |
drm/amdgpu: Fix SDMA hang in prt mode v2
Fix SDMA hang in prt mode, clear XNACK_WATERMARK in reg SDMA0_UTCL1_WATERMK to avoid the issue
Affected ASICs: VEGA10 VEGA12 RV1 RV2
v2: add reg clear for SDMA1
Signed-off-by: Tao Zhou <[email protected]>
Tested-by: Yukun Li <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Acked-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
0 files changed, 0 insertions, 0 deletions