drm/radeon: use normal BOs for the page tables v4
authorChristian König <christian.koenig@amd.com>
Thu, 20 Feb 2014 12:42:17 +0000 (13:42 +0100)
committerChristian König <christian.koenig@amd.com>
Mon, 3 Mar 2014 10:26:08 +0000 (11:26 +0100)
commit6d2f2944e95e504a7d33385eeeb9bb7fcca72592
treef0791130732e6ad0df0bcc4fa005b8913abdf3d9
parentfa68834342e992dcb58e6dd7d9dbe05c6b6b27d9
drm/radeon: use normal BOs for the page tables v4

No need to make it more complicated than necessary,
just allocate the page tables as normal BO and
flush whenever the address change.

v2: update comments and function name
v3: squash bug fixes, page directory and tables patch
v4: rebased on Mareks changes

Signed-off-by: Christian König <christian.koenig@amd.com>
drivers/gpu/drm/radeon/radeon.h
drivers/gpu/drm/radeon/radeon_cs.c
drivers/gpu/drm/radeon/radeon_device.c
drivers/gpu/drm/radeon/radeon_kms.c
drivers/gpu/drm/radeon/radeon_vm.c