drm/amdgpu/gfx9.4.3: implement reset_hw_queue for gfx9.4.3

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Using mmio to do queue reset. Enter safe mode
before writing mmio registers.

v2: set register instance offset according to xcc id.

Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Jiadong Zhu <Jiadong.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Jiadong Zhu 2024-07-04 14:51:58 +08:00 • committed by Alex Deucher

parent 2e9bbdd7b7

commit 4dc4422f11

1 changed files with 36 additions and 0 deletions

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drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c

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