drm/amdgpu: set WRITE_BURST_LENGTH to 64B to workaround SDMA1 hang

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effect asics: VEGA10 and VEGA12

Signed-off-by: Jim Qu <Jim.Qu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Jim Qu 2018-12-17 17:00:50 +08:00 • committed by Alex Deucher

parent 919a94d810

commit b163714b29

1 changed files with 2 additions and 1 deletions

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drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

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