]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
drm/amdgpu/gmc9: don't keep stolen memory on Raven
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 30 Aug 2018 14:41:12 +0000 (09:41 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Sun, 2 Sep 2018 15:16:51 +0000 (10:16 -0500)
commit6fb81375db0f959ea7fda02ecc5388f65ab4ac7c
treedee0e299b6780f9e584d494dfc575fd1ba7d6cac
parentcd2b56238ef7173e1e0363c9e6d035cfd4f47140
drm/amdgpu/gmc9: don't keep stolen memory on Raven

Raven does not appear to be affected by the same issue
as vega10.  Enable the full stolen memory handling on
Raven.  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.

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=106639
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
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