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author	Alex Deucher <alexander.deucher@amd.com>
	Thu, 30 Aug 2018 14:46:27 +0000 (09:46 -0500)
committer	Alex Deucher <alexander.deucher@amd.com>
	Sun, 2 Sep 2018 15:16:52 +0000 (10:16 -0500)
commit	6abc0c8f8cf3e0c47707b01f027f9f9b9aa75646
tree	0fa7c13d77420aa12bc3f77211f0bee487bc9b7e	tree \| snapshot
parent	95010ba79baae078c2bcabda49cf564261d0b796	commit \| diff

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

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>

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

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