drm/amdgpu/vcn2.5: read back register after written

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The addition of register read-back in VCN v2.5 is intended to prevent
potential race conditions.

Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Signed-off-by: David (Ming Qiang) Wu <David.Wu3@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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David (Ming Qiang) Wu 2025-05-14 18:54:01 -04:00 • committed by Alex Deucher

parent 8c5ed7f5ab

commit d9e688b914

1 changed files with 19 additions and 0 deletions

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drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c

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