drm/amdgpu: put MQDs in VRAM

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Reduces preemption latency.
Only enable this for gfx10 and 11 for now
to avoid changing behavior on gfx 8 and 9.

v2: move MES MQDs into VRAM as well (YuBiao)
v3: enable on gfx10, 11 only (Alex)
v4: minor style changes, document why gfx10/11 only (Alex)

Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Alex Deucher 2023-04-26 15:30:13 -04:00

parent 967a66396e

commit 1cfb4d6121

3 changed files with 9 additions and 2 deletions

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9

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

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1

drivers/gpu/drm/amd/amdgpu/mes_v10_1.c

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1

drivers/gpu/drm/amd/amdgpu/mes_v11_0.c

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