drm/amd/amdgpu: Only reserve vram for firmware with vega9 MS_HYPERV host.

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driver loading failed on VEGA10 SRIOV VF with linux host due to a wide
range of stolen reserved vram.
Since VEGA10 SRIOV VF need to reserve vram for firmware with windows
Hyper_V host specifically, check hypervisor type to only reserve
memory for it, and the range of the reserved vram can be limited
to between 5M-7M area.

Fixes: faad5ccac1 ("drm/amdgpu: Add stolen reserved memory for MI25 SRIOV.")
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Yongqiang Sun 2022-03-30 10:48:19 -04:00 • committed by Alex Deucher

parent 3cd3e731f3

commit 49aa98ca30

1 changed files with 5 additions and 4 deletions

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

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