From: Jerome Glisse <jglisse@redhat.com>
Date: Thu, 10 Dec 2009 16:16:28 +0000 (+0100)
Subject: drm/radeon/kms: Convert radeon to new ttm_bo_init
X-Git-Tag: v2.6.33-rc1~319^2~2
X-Git-Url: https://bbs.cooldavid.org/git/?a=commitdiff_plain;h=1fb107fc46692a000533da3d6904ac28b6b3148d;p=net-next-2.6.git

drm/radeon/kms: Convert radeon to new ttm_bo_init

Now bo init use placement structure like bo validation does.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 2040937682f..544e18ffaf2 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -56,25 +56,6 @@ static void radeon_ttm_bo_destroy(struct ttm_buffer_object *tbo)
 	kfree(bo);
 }
 
-static inline u32 radeon_ttm_flags_from_domain(u32 domain)
-{
-	u32 flags = 0;
-
-	if (domain & RADEON_GEM_DOMAIN_VRAM) {
-		flags |= TTM_PL_FLAG_VRAM | TTM_PL_FLAG_WC | TTM_PL_FLAG_UNCACHED;
-	}
-	if (domain & RADEON_GEM_DOMAIN_GTT) {
-		flags |= TTM_PL_FLAG_TT | TTM_PL_MASK_CACHING;
-	}
-	if (domain & RADEON_GEM_DOMAIN_CPU) {
-		flags |= TTM_PL_FLAG_SYSTEM | TTM_PL_MASK_CACHING;
-	}
-	if (!flags) {
-		flags |= TTM_PL_FLAG_SYSTEM | TTM_PL_MASK_CACHING;
-	}
-	return flags;
-}
-
 void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)
 {
 	u32 c = 0;
@@ -100,7 +81,6 @@ int radeon_bo_create(struct radeon_device *rdev, struct drm_gem_object *gobj,
 {
 	struct radeon_bo *bo;
 	enum ttm_bo_type type;
-	u32 flags;
 	int r;
 
 	if (unlikely(rdev->mman.bdev.dev_mapping == NULL)) {
@@ -120,16 +100,16 @@ int radeon_bo_create(struct radeon_device *rdev, struct drm_gem_object *gobj,
 	bo->surface_reg = -1;
 	INIT_LIST_HEAD(&bo->list);
 
-	flags = radeon_ttm_flags_from_domain(domain);
+	radeon_ttm_placement_from_domain(bo, domain);
 	/* Kernel allocation are uninterruptible */
-	r = ttm_buffer_object_init(&rdev->mman.bdev, &bo->tbo, size, type,
-					flags, 0, 0, !kernel, NULL, size,
-					&radeon_ttm_bo_destroy);
+	r = ttm_bo_init(&rdev->mman.bdev, &bo->tbo, size, type,
+			&bo->placement, 0, 0, !kernel, NULL, size,
+			&radeon_ttm_bo_destroy);
 	if (unlikely(r != 0)) {
 		if (r != -ERESTARTSYS)
 			dev_err(rdev->dev,
-				"object_init failed for (%ld, 0x%08X)\n",
-				size, flags);
+				"object_init failed for (%lu, 0x%08X)\n",
+				size, domain);
 		return r;
 	}
 	*bo_ptr = bo;
@@ -199,7 +179,7 @@ int radeon_bo_pin(struct radeon_bo *bo, u32 domain, u64 *gpu_addr)
 	radeon_ttm_placement_from_domain(bo, domain);
 	for (i = 0; i < bo->placement.num_placement; i++)
 		bo->placements[i] |= TTM_PL_FLAG_NO_EVICT;
-	r = ttm_buffer_object_validate(&bo->tbo, &bo->placement, false, false);
+	r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
 	if (likely(r == 0)) {
 		bo->pin_count = 1;
 		if (gpu_addr != NULL)
@@ -223,7 +203,7 @@ int radeon_bo_unpin(struct radeon_bo *bo)
 		return 0;
 	for (i = 0; i < bo->placement.num_placement; i++)
 		bo->placements[i] &= ~TTM_PL_FLAG_NO_EVICT;
-	r = ttm_buffer_object_validate(&bo->tbo, &bo->placement, false, false);
+	r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false);
 	if (unlikely(r != 0))
 		dev_err(bo->rdev->dev, "%p validate failed for unpin\n", bo);
 	return r;
@@ -336,8 +316,7 @@ int radeon_bo_list_validate(struct list_head *head, void *fence)
 				radeon_ttm_placement_from_domain(bo,
 								lobj->rdomain);
 			}
-			r = ttm_buffer_object_validate(&bo->tbo,
-						&bo->placement,
+			r = ttm_bo_validate(&bo->tbo, &bo->placement,
 						true, false);
 			if (unlikely(r))
 				return r;