drm/amdgpu: remove memory training p2c buffer reservation(V2)

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IP discovery TMR(occupied the top VRAM with size DISCOVERY_TMR_SIZE)
has been reserved, and the p2c buffer is in the range of this TMR, so
the p2c buffer reservation is unnecessary.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Signed-off-by: Tianci.Yin <tianci.yin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Tianci.Yin 2019-12-17 14:34:45 +08:00 • committed by Alex Deucher

parent 8d40002fee

commit 33a9a5ab1e

2 changed files with 2 additions and 20 deletions

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1

drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h

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21

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

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