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(parent: 883f309) | patch
drm/amdgpu: fix gfx12 mes packet status return check
authorJonathan Kim <jonathan.kim@amd.com>
Thu, 9 Oct 2025 14:45:42 +0000 (10:45 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 13 Oct 2025 18:14:16 +0000 (14:14 -0400)
commitd0de79f66a80eeb849033fae34bd07a69ce72235
treedc4c5cc62ef511b8ddc06d8e465048ac57fe4727tree
parent883f309add55060233bf11c1ea6947140372920fcommit | diff
drm/amdgpu: fix gfx12 mes packet status return check

GFX12 MES uses low 32 bits of status return for success (1 or 0)
and high bits for debug information if low bits are 0.

GFX11 MES doesn't do this so checking full 64-bit status return
for 1 or 0 is still valid.

Signed-off-by: Jonathan Kim <jonathan.kim@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/mes_v12_0.c diff | blob | history
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