drm/amdgpu/gfx9.4.3: Enable bad opcode interrupt

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For the bad opcode case, it will cause CP/ME hang.
The firmware will prevent the ME side from hanging by raising a bad opcode interrupt.
And the driver needs to perform a vmid reset when receiving the interrupt.

Acked-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Alex Deucher 2024-07-12 18:57:14 -04:00

parent 238352b494

commit bd4bea5ab2

1 changed files with 69 additions and 0 deletions

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

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