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| author | Shaoyun Liu <shaoyun.liu@amd.com> | 2025-09-11 12:59:00 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-09-15 17:02:44 -0400 |
| commit | 85442bac84666640354c6728fd5d5d241190d960 (patch) | |
| tree | 9ea0e3c6349e278a8ac757e34a8fa71961cacbdd /rust/helpers/build_bug.c | |
| parent | 531df041f2a5296174abd8292d298eb62fe1ea97 (diff) | |
drm/amd/amdgpu: Fix the mes version that support inv_tlbs
MES pipe0 will do VM invalidation with engine set 5 when assign VMID to a process,
driver will submit inv_tlb package to mes pipe1. It might run into race condition
if both pipes use the same invalidate engine set. From MES version 0x83 it will use
invalidate engine set 6 for pipe1 to fix the issue
Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'rust/helpers/build_bug.c')
0 files changed, 0 insertions, 0 deletions