drm/amdgpu: Set the default value about gds vmid0 size

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For sriov, when first run windows guest, then run linux guest, the gds
vmid0 size will be reset to 0 by windows guest. So if the value has been
reset to 0, then set the value to the default value in linux guest.

v2:
Fixed value instead of reading mmGDS_VMID0_SIZE.

v3:
Set the default value of the switch.

Signed-off-by: Emily Deng <Emily.Deng@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Emily Deng 2018-10-12 18:14:32 +08:00 • committed by Alex Deucher

parent 0efd2d2f68

commit 8bda1013dd

1 changed files with 14 additions and 1 deletions

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drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

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