drm: increase drm mmap_range size to 1TB
authorPhilip Yang <Philip.Yang@amd.com>
Wed, 17 Apr 2019 22:15:19 +0000 (22:15 +0000)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 19 Apr 2019 16:58:22 +0000 (11:58 -0500)
commit96354b5ca4ac74d2e47e75987283963001b517f6
tree9b745f18ef62f51a6f490ec0ac12c8a3742707c4
parentdffa9b7a78c4361e55e21b3acb54e0d34ad15ea0
drm: increase drm mmap_range size to 1TB

After patch "drm: Use the same mmap-range offset and size for GEM and
TTM", application failed to create bo of system memory because drm
mmap_range size decrease to 64GB from original 1TB. This is not big
enough for applications. Increase the drm mmap_range size to 1TB.

Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190417221507.933-1-Philip.Yang@amd.com
include/drm/drm_vma_manager.h