drm/amdgpu/gfx: preserve collateral rings during gfx pipe reset

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Route kernel GFX resets through amdgpu_gfx_reset_mes_gfx() when PER_PIPE
is supported, so collateral kernel rings are preserved across a pipe
reset. Keep the existing queue reset path otherwise.

Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Jesse Zhang 2026-09-17 14:16:46 +08:00 • committed by Alex Deucher

parent 645d3c4437

commit 3cdf8fa01d

1 changed files with 11 additions and 5 deletions

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

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