drm/amdgpu/gfx12: adjust KGQ reset sequence

Kernel gfx queues do not need to be reinitialized or
remapped after a reset.  Align with gfx11.

v2: preserve init and remap for MMIO case.

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 0a6d6ed694)
Cc: stable@vger.kernel.org
This commit is contained in:
Alex Deucher 2026-01-28 23:05:50 -05:00
commit dfd64f6e8c