drm/lima: add lima_vm_map_bo
authorQiang Yu <yuq825@gmail.com>
Thu, 16 Jan 2020 13:11:54 +0000 (21:11 +0800)
committerQiang Yu <yuq825@gmail.com>
Mon, 27 Jan 2020 14:00:48 +0000 (22:00 +0800)
commitdc76cb7a1fd195348100c2a87eb1d55d2a7ddd09
treeceee735e051b8eaa7b9f313def282f68fdbde041
parent500edbbd537b6f8ca10d6cfb6c8079cda6e20c3e
drm/lima: add lima_vm_map_bo

For dynamically mapping added backup memory of lima_bo to vm.
This is a preparation for adding heap buffer support.

Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Tested-by: Andreas Baierl <ichgeh@imkreisrum.de>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200116131157.13346-3-yuq825@gmail.com
drivers/gpu/drm/lima/lima_vm.c
drivers/gpu/drm/lima/lima_vm.h