diff options
| author | Andy Lutomirski <luto@amacapital.net> | 2013-05-14 03:58:41 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2013-05-31 07:02:54 +0400 |
| commit | 247d36d75128ba1f63702e0e6185d9a7a23ee5cb (patch) | |
| tree | 947293f7e2ce7a9d65f5c7325a9cc4fab05dba32 /drivers/gpu/drm/mgag200/mgag200_ttm.c | |
| parent | d0d98eedee2178c803dd824bb09f52b0e2ac1811 (diff) | |
| download | linux-247d36d75128ba1f63702e0e6185d9a7a23ee5cb.tar.xz | |
drm (ast, cirrus, mgag200, nouveau, savage, vmwgfx): Remove drm_mtrr_{add, del}
This replaces drm_mtrr_{add,del} with arch_phys_wc_{add,del}. The
interface is simplified (because the base and size parameters to
drm_mtrr_del never did anything), and it no longer adds MTRRs on
systems that don't need them.
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_ttm.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_ttm.c b/drivers/gpu/drm/mgag200/mgag200_ttm.c index 401c9891d3a8..0004f7740b8e 100644 --- a/drivers/gpu/drm/mgag200/mgag200_ttm.c +++ b/drivers/gpu/drm/mgag200/mgag200_ttm.c @@ -270,26 +270,20 @@ int mgag200_mm_init(struct mga_device *mdev) return ret; } - mdev->fb_mtrr = drm_mtrr_add(pci_resource_start(dev->pdev, 0), - pci_resource_len(dev->pdev, 0), - DRM_MTRR_WC); + mdev->fb_mtrr = arch_phys_wc_add(pci_resource_start(dev->pdev, 0), + pci_resource_len(dev->pdev, 0)); return 0; } void mgag200_mm_fini(struct mga_device *mdev) { - struct drm_device *dev = mdev->dev; ttm_bo_device_release(&mdev->ttm.bdev); mgag200_ttm_global_release(mdev); - if (mdev->fb_mtrr >= 0) { - drm_mtrr_del(mdev->fb_mtrr, - pci_resource_start(dev->pdev, 0), - pci_resource_len(dev->pdev, 0), DRM_MTRR_WC); - mdev->fb_mtrr = -1; - } + arch_phys_wc_del(mdev->fb_mtrr); + mdev->fb_mtrr = 0; } void mgag200_ttm_placement(struct mgag200_bo *bo, int domain) |