diff options
Diffstat (limited to 'drivers/gpu/drm/cirrus/cirrus_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/cirrus/cirrus_ttm.c | 33 |
1 files changed, 4 insertions, 29 deletions
diff --git a/drivers/gpu/drm/cirrus/cirrus_ttm.c b/drivers/gpu/drm/cirrus/cirrus_ttm.c index 2ed8cfc..0047012 100644 --- a/drivers/gpu/drm/cirrus/cirrus_ttm.c +++ b/drivers/gpu/drm/cirrus/cirrus_ttm.c @@ -271,9 +271,8 @@ int cirrus_mm_init(struct cirrus_device *cirrus) return ret; } - cirrus->fb_mtrr = drm_mtrr_add(pci_resource_start(dev->pdev, 0), - pci_resource_len(dev->pdev, 0), - DRM_MTRR_WC); + cirrus->fb_mtrr = arch_phys_wc_add(pci_resource_start(dev->pdev, 0), + pci_resource_len(dev->pdev, 0)); cirrus->mm_inited = true; return 0; @@ -281,8 +280,6 @@ int cirrus_mm_init(struct cirrus_device *cirrus) void cirrus_mm_fini(struct cirrus_device *cirrus) { - struct drm_device *dev = cirrus->dev; - if (!cirrus->mm_inited) return; @@ -290,12 +287,8 @@ void cirrus_mm_fini(struct cirrus_device *cirrus) cirrus_ttm_global_release(cirrus); - if (cirrus->fb_mtrr >= 0) { - drm_mtrr_del(cirrus->fb_mtrr, - pci_resource_start(dev->pdev, 0), - pci_resource_len(dev->pdev, 0), DRM_MTRR_WC); - cirrus->fb_mtrr = -1; - } + arch_phys_wc_del(cirrus->fb_mtrr); + cirrus->fb_mtrr = 0; } void cirrus_ttm_placement(struct cirrus_bo *bo, int domain) @@ -315,24 +308,6 @@ void cirrus_ttm_placement(struct cirrus_bo *bo, int domain) bo->placement.num_busy_placement = c; } -int cirrus_bo_reserve(struct cirrus_bo *bo, bool no_wait) -{ - int ret; - - ret = ttm_bo_reserve(&bo->bo, true, no_wait, false, 0); - if (ret) { - if (ret != -ERESTARTSYS && ret != -EBUSY) - DRM_ERROR("reserve failed %p\n", bo); - return ret; - } - return 0; -} - -void cirrus_bo_unreserve(struct cirrus_bo *bo) -{ - ttm_bo_unreserve(&bo->bo); -} - int cirrus_bo_create(struct drm_device *dev, int size, int align, uint32_t flags, struct cirrus_bo **pcirrusbo) { |
