drm/amdgpu/gfx12: Implement cleaner shader support for GFX12 hardware
This patch adds support for the PACKET3_RUN_CLEANER_SHADER packet in the gfx_v12_0 module. This packet is used to emit the cleaner shader, which is used to clear GPU memory before it's reused, helping to prevent data leakage between different processes. Finally, the patch updates the ring function structures to include the new gfx_v12_0_ring_emit_cleaner_shader function. This allows the cleaner shader to be emitted as part of the ring's operations. Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by:Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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