drm/amdgpu/gmc9: don't keep stolen memory on vega20

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Vega20 does not appear to be affected by the same issue
as vega10.  Enable the full stolen memory handling on
vega20.  Reserve the appropriate size at init time to avoid
display artifacts and then free it at the end of init once
the new FB is up and running.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Alex Deucher 2018-08-30 09:46:27 -05:00

parent 95010ba79b

commit 6abc0c8f8c

1 changed files with 3 additions and 4 deletions

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drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c

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