drm/amdgpu: refine default gart size
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 22 Aug 2017 16:21:07 +0000 (12:21 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 24 Aug 2017 15:48:44 +0000 (11:48 -0400)
commit5df239ff222509365769ce1a4efdd5924c9a15df
tree7f8e01aef37925fa232894fadb101bf610cc91ad
parent547f1091b972cec23feec21611eb33105c86240c
drm/amdgpu: refine default gart size

Be more explicit and add comments explaining each case.
Also s/gart/GART/ in the parameter string as per Felix'
suggestion.

Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c