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(parent: e6d9190) | patch
drm/amdgpu/sdma5: fix mask value of POLL_REGMEM packet for pipe sync
authorXiaojie Yuan <xiaojie.yuan@amd.com>
Wed, 9 Oct 2019 17:01:23 +0000 (01:01 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Sat, 12 Oct 2019 02:32:06 +0000 (21:32 -0500)
commit369c92936be3705ea3ebbf125f41bbd5c1abc649
treeb30043e9fd1f0bcddfe6dc5d1bd35312edcdd2detree | snapshot
parente6d919089132c8d2e9817d3b0b20c94f2419653ecommit | diff
drm/amdgpu/sdma5: fix mask value of POLL_REGMEM packet for pipe sync

sdma will hang once sequence number to be polled reaches 0x1000_0000

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c diff | blob | history
Linux Kernel Source Tree.