drm/amdgpu: flag navi12 and 14 as experimental for 5.4

We can remove this later as things get closer to launch.

Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2019-09-17 14:49:53 -05:00
commit ade9a34e7d