winsys/radeon: change to 3-space indentation

Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4192>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4192>

8 files changed, 2956 insertions, 2963 deletions

diff --git a/src/gallium/winsys/radeon/drm/.editorconfig b/src/gallium/winsys/radeon/drm/.editorconfig
deleted file mode 100644
index 7b12a40ca00..00000000000
--- a/src/gallium/winsys/radeon/drm/.editorconfig
+++ /dev/null
@@ -1,3 +0,0 @@
-[*.{c,h}]
-indent_style = space
-indent_size = 4
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
index 0f3a8aa67cd..f9275aba2d0 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
@@ -51,379 +51,379 @@ radeon_winsys_bo_create(struct radeon_winsys *rws,
 
 static inline struct radeon_bo *radeon_bo(struct pb_buffer *bo)
 {
-    return (struct radeon_bo *)bo;
+   return (struct radeon_bo *)bo;
 }
 
 struct radeon_bo_va_hole {
-    struct list_head list;
-    uint64_t         offset;
-    uint64_t         size;
+   struct list_head list;
+   uint64_t         offset;
+   uint64_t         size;
 };
 
 static bool radeon_real_bo_is_busy(struct radeon_bo *bo)
 {
-    struct drm_radeon_gem_busy args = {0};
+   struct drm_radeon_gem_busy args = {0};
 
-    args.handle = bo->handle;
-    return drmCommandWriteRead(bo->rws->fd, DRM_RADEON_GEM_BUSY,
-                               &args, sizeof(args)) != 0;
+   args.handle = bo->handle;
+   return drmCommandWriteRead(bo->rws->fd, DRM_RADEON_GEM_BUSY,
+                              &args, sizeof(args)) != 0;
 }
 
 static bool radeon_bo_is_busy(struct radeon_bo *bo)
 {
-    unsigned num_idle;
-    bool busy = false;
-
-    if (bo->handle)
-        return radeon_real_bo_is_busy(bo);
-
-    mtx_lock(&bo->rws->bo_fence_lock);
-    for (num_idle = 0; num_idle < bo->u.slab.num_fences; ++num_idle) {
-        if (radeon_real_bo_is_busy(bo->u.slab.fences[num_idle])) {
-            busy = true;
-            break;
-        }
-        radeon_bo_reference(&bo->u.slab.fences[num_idle], NULL);
-    }
-    memmove(&bo->u.slab.fences[0], &bo->u.slab.fences[num_idle],
-            (bo->u.slab.num_fences - num_idle) * sizeof(bo->u.slab.fences[0]));
-    bo->u.slab.num_fences -= num_idle;
-    mtx_unlock(&bo->rws->bo_fence_lock);
-
-    return busy;
+   unsigned num_idle;
+   bool busy = false;
+
+   if (bo->handle)
+      return radeon_real_bo_is_busy(bo);
+
+   mtx_lock(&bo->rws->bo_fence_lock);
+   for (num_idle = 0; num_idle < bo->u.slab.num_fences; ++num_idle) {
+      if (radeon_real_bo_is_busy(bo->u.slab.fences[num_idle])) {
+         busy = true;
+         break;
+      }
+      radeon_bo_reference(&bo->u.slab.fences[num_idle], NULL);
+   }
+   memmove(&bo->u.slab.fences[0], &bo->u.slab.fences[num_idle],
+         (bo->u.slab.num_fences - num_idle) * sizeof(bo->u.slab.fences[0]));
+   bo->u.slab.num_fences -= num_idle;
+   mtx_unlock(&bo->rws->bo_fence_lock);
+
+   return busy;
 }
 
 static void radeon_real_bo_wait_idle(struct radeon_bo *bo)
 {
-    struct drm_radeon_gem_wait_idle args = {0};
+   struct drm_radeon_gem_wait_idle args = {0};
 
-    args.handle = bo->handle;
-    while (drmCommandWrite(bo->rws->fd, DRM_RADEON_GEM_WAIT_IDLE,
-                           &args, sizeof(args)) == -EBUSY);
+   args.handle = bo->handle;
+   while (drmCommandWrite(bo->rws->fd, DRM_RADEON_GEM_WAIT_IDLE,
+                          &args, sizeof(args)) == -EBUSY);
 }
 
 static void radeon_bo_wait_idle(struct radeon_bo *bo)
 {
-    if (bo->handle) {
-        radeon_real_bo_wait_idle(bo);
-    } else {
-        mtx_lock(&bo->rws->bo_fence_lock);
-        while (bo->u.slab.num_fences) {
-            struct radeon_bo *fence = NULL;
-            radeon_bo_reference(&fence, bo->u.slab.fences[0]);
-            mtx_unlock(&bo->rws->bo_fence_lock);
-
-            /* Wait without holding the fence lock. */
-            radeon_real_bo_wait_idle(fence);
-
-            mtx_lock(&bo->rws->bo_fence_lock);
-            if (bo->u.slab.num_fences && fence == bo->u.slab.fences[0]) {
-                radeon_bo_reference(&bo->u.slab.fences[0], NULL);
-                memmove(&bo->u.slab.fences[0], &bo->u.slab.fences[1],
-                        (bo->u.slab.num_fences - 1) * sizeof(bo->u.slab.fences[0]));
-                bo->u.slab.num_fences--;
-            }
-            radeon_bo_reference(&fence, NULL);
-        }
-        mtx_unlock(&bo->rws->bo_fence_lock);
-    }
+   if (bo->handle) {
+      radeon_real_bo_wait_idle(bo);
+   } else {
+      mtx_lock(&bo->rws->bo_fence_lock);
+      while (bo->u.slab.num_fences) {
+         struct radeon_bo *fence = NULL;
+         radeon_bo_reference(&fence, bo->u.slab.fences[0]);
+         mtx_unlock(&bo->rws->bo_fence_lock);
+
+         /* Wait without holding the fence lock. */
+         radeon_real_bo_wait_idle(fence);
+
+         mtx_lock(&bo->rws->bo_fence_lock);
+         if (bo->u.slab.num_fences && fence == bo->u.slab.fences[0]) {
+            radeon_bo_reference(&bo->u.slab.fences[0], NULL);
+            memmove(&bo->u.slab.fences[0], &bo->u.slab.fences[1],
+                  (bo->u.slab.num_fences - 1) * sizeof(bo->u.slab.fences[0]));
+            bo->u.slab.num_fences--;
+         }
+         radeon_bo_reference(&fence, NULL);
+      }
+      mtx_unlock(&bo->rws->bo_fence_lock);
+   }
 }
 
 static bool radeon_bo_wait(struct pb_buffer *_buf, uint64_t timeout,
                            enum radeon_bo_usage usage)
 {
-    struct radeon_bo *bo = radeon_bo(_buf);
-    int64_t abs_timeout;
+   struct radeon_bo *bo = radeon_bo(_buf);
+   int64_t abs_timeout;
 
-    /* No timeout. Just query. */
-    if (timeout == 0)
-        return !bo->num_active_ioctls && !radeon_bo_is_busy(bo);
+   /* No timeout. Just query. */
+   if (timeout == 0)
+      return !bo->num_active_ioctls && !radeon_bo_is_busy(bo);
 
-    abs_timeout = os_time_get_absolute_timeout(timeout);
+   abs_timeout = os_time_get_absolute_timeout(timeout);
 
-    /* Wait if any ioctl is being submitted with this buffer. */
-    if (!os_wait_until_zero_abs_timeout(&bo->num_active_ioctls, abs_timeout))
-        return false;
+   /* Wait if any ioctl is being submitted with this buffer. */
+   if (!os_wait_until_zero_abs_timeout(&bo->num_active_ioctls, abs_timeout))
+      return false;
 
-    /* Infinite timeout. */
-    if (abs_timeout == PIPE_TIMEOUT_INFINITE) {
-        radeon_bo_wait_idle(bo);
-        return true;
-    }
+   /* Infinite timeout. */
+   if (abs_timeout == PIPE_TIMEOUT_INFINITE) {
+      radeon_bo_wait_idle(bo);
+      return true;
+   }
 
-    /* Other timeouts need to be emulated with a loop. */
-    while (radeon_bo_is_busy(bo)) {
-       if (os_time_get_nano() >= abs_timeout)
-          return false;
-       os_time_sleep(10);
-    }
+   /* Other timeouts need to be emulated with a loop. */
+   while (radeon_bo_is_busy(bo)) {
+      if (os_time_get_nano() >= abs_timeout)
+         return false;
+      os_time_sleep(10);
+   }
 
-    return true;
+   return true;
 }
 
 static enum radeon_bo_domain get_valid_domain(enum radeon_bo_domain domain)
 {
-    /* Zero domains the driver doesn't understand. */
-    domain &= RADEON_DOMAIN_VRAM_GTT;
+   /* Zero domains the driver doesn't understand. */
+   domain &= RADEON_DOMAIN_VRAM_GTT;
 
-    /* If no domain is set, we must set something... */
-    if (!domain)
-        domain = RADEON_DOMAIN_VRAM_GTT;
+   /* If no domain is set, we must set something... */
+   if (!domain)
+      domain = RADEON_DOMAIN_VRAM_GTT;
 
-    return domain;
+   return domain;
 }
 
 static enum radeon_bo_domain radeon_bo_get_initial_domain(
-		struct pb_buffer *buf)
+      struct pb_buffer *buf)
 {
-    struct radeon_bo *bo = (struct radeon_bo*)buf;
-    struct drm_radeon_gem_op args;
-
-    if (bo->rws->info.drm_minor < 38)
-        return RADEON_DOMAIN_VRAM_GTT;
-
-    memset(&args, 0, sizeof(args));
-    args.handle = bo->handle;
-    args.op = RADEON_GEM_OP_GET_INITIAL_DOMAIN;
-
-    if (drmCommandWriteRead(bo->rws->fd, DRM_RADEON_GEM_OP,
-                            &args, sizeof(args))) {
-        fprintf(stderr, "radeon: failed to get initial domain: %p 0x%08X\n",
-                bo, bo->handle);
-        /* Default domain as returned by get_valid_domain. */
-        return RADEON_DOMAIN_VRAM_GTT;
-    }
-
-    /* GEM domains and winsys domains are defined the same. */
-    return get_valid_domain(args.value);
+   struct radeon_bo *bo = (struct radeon_bo*)buf;
+   struct drm_radeon_gem_op args;
+
+   if (bo->rws->info.drm_minor < 38)
+      return RADEON_DOMAIN_VRAM_GTT;
+
+   memset(&args, 0, sizeof(args));
+   args.handle = bo->handle;
+   args.op = RADEON_GEM_OP_GET_INITIAL_DOMAIN;
+
+   if (drmCommandWriteRead(bo->rws->fd, DRM_RADEON_GEM_OP,
+                           &args, sizeof(args))) {
+      fprintf(stderr, "radeon: failed to get initial domain: %p 0x%08X\n",
+              bo, bo->handle);
+      /* Default domain as returned by get_valid_domain. */
+      return RADEON_DOMAIN_VRAM_GTT;
+   }
+
+   /* GEM domains and winsys domains are defined the same. */
+   return get_valid_domain(args.value);
 }
 
 static uint64_t radeon_bomgr_find_va(const struct radeon_info *info,
                                      struct radeon_vm_heap *heap,
                                      uint64_t size, uint64_t alignment)
 {
-    struct radeon_bo_va_hole *hole, *n;
-    uint64_t offset = 0, waste = 0;
-
-    /* All VM address space holes will implicitly start aligned to the
-     * size alignment, so we don't need to sanitize the alignment here
-     */
-    size = align(size, info->gart_page_size);
-
-    mtx_lock(&heap->mutex);
-    /* first look for a hole */
-    LIST_FOR_EACH_ENTRY_SAFE(hole, n, &heap->holes, list) {
-        offset = hole->offset;
-        waste = offset % alignment;
-        waste = waste ? alignment - waste : 0;
-        offset += waste;
-        if (offset >= (hole->offset + hole->size)) {
-            continue;
-        }
-        if (!waste && hole->size == size) {
-            offset = hole->offset;
-            list_del(&hole->list);
-            FREE(hole);
-            mtx_unlock(&heap->mutex);
-            return offset;
-        }
-        if ((hole->size - waste) > size) {
-            if (waste) {
-                n = CALLOC_STRUCT(radeon_bo_va_hole);
-                n->size = waste;
-                n->offset = hole->offset;
-                list_add(&n->list, &hole->list);
-            }
-            hole->size -= (size + waste);
-            hole->offset += size + waste;
-            mtx_unlock(&heap->mutex);
-            return offset;
-        }
-        if ((hole->size - waste) == size) {
-            hole->size = waste;
-            mtx_unlock(&heap->mutex);
-            return offset;
-        }
-    }
-
-    offset = heap->start;
-    waste = offset % alignment;
-    waste = waste ? alignment - waste : 0;
-
-    if (offset + waste + size > heap->end) {
-        mtx_unlock(&heap->mutex);
-        return 0;
-    }
-
-    if (waste) {
-        n = CALLOC_STRUCT(radeon_bo_va_hole);
-        n->size = waste;
-        n->offset = offset;
-        list_add(&n->list, &heap->holes);
-    }
-    offset += waste;
-    heap->start += size + waste;
-    mtx_unlock(&heap->mutex);
-    return offset;
+   struct radeon_bo_va_hole *hole, *n;
+   uint64_t offset = 0, waste = 0;
+
+   /* All VM address space holes will implicitly start aligned to the
+    * size alignment, so we don't need to sanitize the alignment here
+    */
+   size = align(size, info->gart_page_size);
+
+   mtx_lock(&heap->mutex);
+   /* first look for a hole */
+   LIST_FOR_EACH_ENTRY_SAFE(hole, n, &heap->holes, list) {
+      offset = hole->offset;
+      waste = offset % alignment;
+      waste = waste ? alignment - waste : 0;
+      offset += waste;
+      if (offset >= (hole->offset + hole->size)) {
+         continue;
+      }
+      if (!waste && hole->size == size) {
+         offset = hole->offset;
+         list_del(&hole->list);
+         FREE(hole);
+         mtx_unlock(&heap->mutex);
+         return offset;
+      }
+      if ((hole->size - waste) > size) {
+         if (waste) {
+            n = CALLOC_STRUCT(radeon_bo_va_hole);
+            n->size = waste;
+            n->offset = hole->offset;
+            list_add(&n->list, &hole->list);
+         }
+         hole->size -= (size + waste);
+         hole->offset += size + waste;
+         mtx_unlock(&heap->mutex);
+         return offset;
+      }
+      if ((hole->size - waste) == size) {
+         hole->size = waste;
+         mtx_unlock(&heap->mutex);
+         return offset;
+      }
+   }
+
+   offset = heap->start;
+   waste = offset % alignment;
+   waste = waste ? alignment - waste : 0;
+
+   if (offset + waste + size > heap->end) {
+      mtx_unlock(&heap->mutex);
+      return 0;
+   }
+
+   if (waste) {
+      n = CALLOC_STRUCT(radeon_bo_va_hole);
+      n->size = waste;
+      n->offset = offset;
+      list_add(&n->list, &heap->holes);
+   }
+   offset += waste;
+   heap->start += size + waste;
+   mtx_unlock(&heap->mutex);
+   return offset;
 }
 
 static uint64_t radeon_bomgr_find_va64(struct radeon_drm_winsys *ws,
                                        uint64_t size, uint64_t alignment)
 {
-    uint64_t va = 0;
-
-    /* Try to allocate from the 64-bit address space first.
-     * If it doesn't exist (start = 0) or if it doesn't have enough space,
-     * fall back to the 32-bit address space.
-     */
-    if (ws->vm64.start)
-        va = radeon_bomgr_find_va(&ws->info, &ws->vm64, size, alignment);
-    if (!va)
-        va = radeon_bomgr_find_va(&ws->info, &ws->vm32, size, alignment);
-    return va;
+   uint64_t va = 0;
+
+   /* Try to allocate from the 64-bit address space first.
+    * If it doesn't exist (start = 0) or if it doesn't have enough space,
+    * fall back to the 32-bit address space.
+    */
+   if (ws->vm64.start)
+      va = radeon_bomgr_find_va(&ws->info, &ws->vm64, size, alignment);
+   if (!va)
+      va = radeon_bomgr_find_va(&ws->info, &ws->vm32, size, alignment);
+   return va;
 }
 
 static void radeon_bomgr_free_va(const struct radeon_info *info,
                                  struct radeon_vm_heap *heap,
                                  uint64_t va, uint64_t size)
 {
-    struct radeon_bo_va_hole *hole = NULL;
-
-    size = align(size, info->gart_page_size);
-
-    mtx_lock(&heap->mutex);
-    if ((va + size) == heap->start) {
-        heap->start = va;
-        /* Delete uppermost hole if it reaches the new top */
-        if (!list_is_empty(&heap->holes)) {
-            hole = container_of(heap->holes.next, hole, list);
-            if ((hole->offset + hole->size) == va) {
-                heap->start = hole->offset;
-                list_del(&hole->list);
-                FREE(hole);
-            }
-        }
-    } else {
-        struct radeon_bo_va_hole *next;
-
-        hole = container_of(&heap->holes, hole, list);
-        LIST_FOR_EACH_ENTRY(next, &heap->holes, list) {
-	    if (next->offset < va)
-	        break;
-            hole = next;
-        }
-
-        if (&hole->list != &heap->holes) {
-            /* Grow upper hole if it's adjacent */
-            if (hole->offset == (va + size)) {
-                hole->offset = va;
-                hole->size += size;
-                /* Merge lower hole if it's adjacent */
-                if (next != hole && &next->list != &heap->holes &&
-                    (next->offset + next->size) == va) {
-                    next->size += hole->size;
-                    list_del(&hole->list);
-                    FREE(hole);
-                }
-                goto out;
+   struct radeon_bo_va_hole *hole = NULL;
+
+   size = align(size, info->gart_page_size);
+
+   mtx_lock(&heap->mutex);
+   if ((va + size) == heap->start) {
+      heap->start = va;
+      /* Delete uppermost hole if it reaches the new top */
+      if (!list_is_empty(&heap->holes)) {
+         hole = container_of(heap->holes.next, hole, list);
+         if ((hole->offset + hole->size) == va) {
+            heap->start = hole->offset;
+            list_del(&hole->list);
+            FREE(hole);
+         }
+      }
+   } else {
+      struct radeon_bo_va_hole *next;
+
+      hole = container_of(&heap->holes, hole, list);
+      LIST_FOR_EACH_ENTRY(next, &heap->holes, list) {
+         if (next->offset < va)
+            break;
+         hole = next;
+      }
+
+      if (&hole->list != &heap->holes) {
+         /* Grow upper hole if it's adjacent */
+         if (hole->offset == (va + size)) {
+            hole->offset = va;
+            hole->size += size;
+            /* Merge lower hole if it's adjacent */
+            if (next != hole && &next->list != &heap->holes &&
+                (next->offset + next->size) == va) {
+               next->size += hole->size;
+               list_del(&hole->list);
+               FREE(hole);
             }
-        }
-
-        /* Grow lower hole if it's adjacent */
-        if (next != hole && &next->list != &heap->holes &&
-            (next->offset + next->size) == va) {
-            next->size += size;
             goto out;
-        }
-
-        /* FIXME on allocation failure we just lose virtual address space
-         * maybe print a warning
-         */
-        next = CALLOC_STRUCT(radeon_bo_va_hole);
-        if (next) {
-            next->size = size;
-            next->offset = va;
-            list_add(&next->list, &hole->list);
-        }
-    }
+         }
+      }
+
+      /* Grow lower hole if it's adjacent */
+      if (next != hole && &next->list != &heap->holes &&
+          (next->offset + next->size) == va) {
+         next->size += size;
+         goto out;
+      }
+
+      /* FIXME on allocation failure we just lose virtual address space
+       * maybe print a warning
+       */
+      next = CALLOC_STRUCT(radeon_bo_va_hole);
+      if (next) {
+         next->size = size;
+         next->offset = va;
+         list_add(&next->list, &hole->list);
+      }
+   }
 out:
-    mtx_unlock(&heap->mutex);
+   mtx_unlock(&heap->mutex);
 }
 
 void radeon_bo_destroy(struct pb_buffer *_buf)
 {
-    struct radeon_bo *bo = radeon_bo(_buf);
-    struct radeon_drm_winsys *rws = bo->rws;
-    struct drm_gem_close args;
-
-    assert(bo->handle && "must not be called for slab entries");
-
-    memset(&args, 0, sizeof(args));
-
-    mtx_lock(&rws->bo_handles_mutex);
-    _mesa_hash_table_remove_key(rws->bo_handles, (void*)(uintptr_t)bo->handle);
-    if (bo->flink_name) {
-        _mesa_hash_table_remove_key(rws->bo_names,
-                               (void*)(uintptr_t)bo->flink_name);
-    }
-    mtx_unlock(&rws->bo_handles_mutex);
-
-    if (bo->u.real.ptr)
-        os_munmap(bo->u.real.ptr, bo->base.size);
-
-    if (rws->info.r600_has_virtual_memory) {
-        if (rws->va_unmap_working) {
-            struct drm_radeon_gem_va va;
-
-            va.handle = bo->handle;
-            va.vm_id = 0;
-            va.operation = RADEON_VA_UNMAP;
-            va.flags = RADEON_VM_PAGE_READABLE |
-                       RADEON_VM_PAGE_WRITEABLE |
-                       RADEON_VM_PAGE_SNOOPED;
-            va.offset = bo->va;
-
-            if (drmCommandWriteRead(rws->fd, DRM_RADEON_GEM_VA, &va,
-				    sizeof(va)) != 0 &&
-		va.operation == RADEON_VA_RESULT_ERROR) {
-                fprintf(stderr, "radeon: Failed to deallocate virtual address for buffer:\n");
-                fprintf(stderr, "radeon:    size      : %"PRIu64" bytes\n", bo->base.size);
-                fprintf(stderr, "radeon:    va        : 0x%"PRIx64"\n", bo->va);
-            }
-	}
-
-	radeon_bomgr_free_va(&rws->info,
-                             bo->va < rws->vm32.end ? &rws->vm32 : &rws->vm64,
-                             bo->va, bo->base.size);
-    }
-
-    /* Close object. */
-    args.handle = bo->handle;
-    drmIoctl(rws->fd, DRM_IOCTL_GEM_CLOSE, &args);
-
-    mtx_destroy(&bo->u.real.map_mutex);
-
-    if (bo->initial_domain & RADEON_DOMAIN_VRAM)
-        rws->allocated_vram -= align(bo->base.size, rws->info.gart_page_size);
-    else if (bo->initial_domain & RADEON_DOMAIN_GTT)
-        rws->allocated_gtt -= align(bo->base.size, rws->info.gart_page_size);
-
-    if (bo->u.real.map_count >= 1) {
-        if (bo->initial_domain & RADEON_DOMAIN_VRAM)
-            bo->rws->mapped_vram -= bo->base.size;
-        else
-            bo->rws->mapped_gtt -= bo->base.size;
-        bo->rws->num_mapped_buffers--;
-    }
-
-    FREE(bo);
+   struct radeon_bo *bo = radeon_bo(_buf);
+   struct radeon_drm_winsys *rws = bo->rws;
+   struct drm_gem_close args;
+
+   assert(bo->handle && "must not be called for slab entries");
+
+   memset(&args, 0, sizeof(args));
+
+   mtx_lock(&rws->bo_handles_mutex);
+   _mesa_hash_table_remove_key(rws->bo_handles, (void*)(uintptr_t)bo->handle);
+   if (bo->flink_name) {
+      _mesa_hash_table_remove_key(rws->bo_names,
+                                  (void*)(uintptr_t)bo->flink_name);
+   }
+   mtx_unlock(&rws->bo_handles_mutex);
+
+   if (bo->u.real.ptr)
+      os_munmap(bo->u.real.ptr, bo->base.size);
+
+   if (rws->info.r600_has_virtual_memory) {
+      if (rws->va_unmap_working) {
+         struct drm_radeon_gem_va va;
+
+         va.handle = bo->handle;
+         va.vm_id = 0;
+         va.operation = RADEON_VA_UNMAP;
+         va.flags = RADEON_VM_PAGE_READABLE |
+                    RADEON_VM_PAGE_WRITEABLE |
+                    RADEON_VM_PAGE_SNOOPED;
+         va.offset = bo->va;
+
+         if (drmCommandWriteRead(rws->fd, DRM_RADEON_GEM_VA, &va,
+                                 sizeof(va)) != 0 &&
+             va.operation == RADEON_VA_RESULT_ERROR) {
+            fprintf(stderr, "radeon: Failed to deallocate virtual address for buffer:\n");
+            fprintf(stderr, "radeon:    size      : %"PRIu64" bytes\n", bo->base.size);
+            fprintf(stderr, "radeon:    va        : 0x%"PRIx64"\n", bo->va);
+         }
+      }
+
+      radeon_bomgr_free_va(&rws->info,
+                           bo->va < rws->vm32.end ? &rws->vm32 : &rws->vm64,
+                           bo->va, bo->base.size);
+   }
+
+   /* Close object. */
+   args.handle = bo->handle;
+   drmIoctl(rws->fd, DRM_IOCTL_GEM_CLOSE, &args);
+
+   mtx_destroy(&bo->u.real.map_mutex);
+
+   if (bo->initial_domain & RADEON_DOMAIN_VRAM)
+      rws->allocated_vram -= align(bo->base.size, rws->info.gart_page_size);
+   else if (bo->initial_domain & RADEON_DOMAIN_GTT)
+      rws->allocated_gtt -= align(bo->base.size, rws->info.gart_page_size);
+
+   if (bo->u.real.map_count >= 1) {
+      if (bo->initial_domain & RADEON_DOMAIN_VRAM)
+         bo->rws->mapped_vram -= bo->base.size;
+      else
+         bo->rws->mapped_gtt -= bo->base.size;
+      bo->rws->num_mapped_buffers--;
+   }
+
+   FREE(bo);
 }
 
 static void radeon_bo_destroy_or_cache(struct pb_buffer *_buf)
 {
    struct radeon_bo *bo = radeon_bo(_buf);
 
-    assert(bo->handle && "must not be called for slab entries");
+   assert(bo->handle && "must not be called for slab entries");
 
    if (bo->u.real.use_reusable_pool)
       pb_cache_add_buffer(&bo->u.real.cache_entry);
@@ -433,188 +433,188 @@ static void radeon_bo_destroy_or_cache(struct pb_buffer *_buf)
 
 void *radeon_bo_do_map(struct radeon_bo *bo)
 {
-    struct drm_radeon_gem_mmap args = {0};
-    void *ptr;
-    unsigned offset;
-
-    /* If the buffer is created from user memory, return the user pointer. */
-    if (bo->user_ptr)
-        return bo->user_ptr;
-
-    if (bo->handle) {
-        offset = 0;
-    } else {
-        offset = bo->va - bo->u.slab.real->va;
-        bo = bo->u.slab.real;
-    }
-
-    /* Map the buffer. */
-    mtx_lock(&bo->u.real.map_mutex);
-    /* Return the pointer if it's already mapped. */
-    if (bo->u.real.ptr) {
-        bo->u.real.map_count++;
-        mtx_unlock(&bo->u.real.map_mutex);
-        return (uint8_t*)bo->u.real.ptr + offset;
-    }
-    args.handle = bo->handle;
-    args.offset = 0;
-    args.size = (uint64_t)bo->base.size;
-    if (drmCommandWriteRead(bo->rws->fd,
-                            DRM_RADEON_GEM_MMAP,
-                            &args,
-                            sizeof(args))) {
-        mtx_unlock(&bo->u.real.map_mutex);
-        fprintf(stderr, "radeon: gem_mmap failed: %p 0x%08X\n",
-                bo, bo->handle);
-        return NULL;
-    }
-
-    ptr = os_mmap(0, args.size, PROT_READ|PROT_WRITE, MAP_SHARED,
-               bo->rws->fd, args.addr_ptr);
-    if (ptr == MAP_FAILED) {
-        /* Clear the cache and try again. */
-        pb_cache_release_all_buffers(&bo->rws->bo_cache);
-
-        ptr = os_mmap(0, args.size, PROT_READ|PROT_WRITE, MAP_SHARED,
-                      bo->rws->fd, args.addr_ptr);
-        if (ptr == MAP_FAILED) {
-            mtx_unlock(&bo->u.real.map_mutex);
-            fprintf(stderr, "radeon: mmap failed, errno: %i\n", errno);
-            return NULL;
-        }
-    }
-    bo->u.real.ptr = ptr;
-    bo->u.real.map_count = 1;
-
-    if (bo->initial_domain & RADEON_DOMAIN_VRAM)
-       bo->rws->mapped_vram += bo->base.size;
-    else
-       bo->rws->mapped_gtt += bo->base.size;
-    bo->rws->num_mapped_buffers++;
-
-    mtx_unlock(&bo->u.real.map_mutex);
-    return (uint8_t*)bo->u.real.ptr + offset;
+   struct drm_radeon_gem_mmap args = {0};
+   void *ptr;
+   unsigned offset;
+
+   /* If the buffer is created from user memory, return the user pointer. */
+   if (bo->user_ptr)
+      return bo->user_ptr;
+
+   if (bo->handle) {
+      offset = 0;
+   } else {
+      offset = bo->va - bo->u.slab.real->va;
+      bo = bo->u.slab.real;
+   }
+
+   /* Map the buffer. */
+   mtx_lock(&bo->u.real.map_mutex);
+   /* Return the pointer if it's already mapped. */
+   if (bo->u.real.ptr) {
+      bo->u.real.map_count++;
+      mtx_unlock(&bo->u.real.map_mutex);
+      return (uint8_t*)bo->u.real.ptr + offset;
+   }
+   args.handle = bo->handle;
+   args.offset = 0;
+   args.size = (uint64_t)bo->base.size;
+   if (drmCommandWriteRead(bo->rws->fd,
+                           DRM_RADEON_GEM_MMAP,
+                           &args,
+                           sizeof(args))) {
+      mtx_unlock(&bo->u.real.map_mutex);
+      fprintf(stderr, "radeon: gem_mmap failed: %p 0x%08X\n",
+              bo, bo->handle);
+      return NULL;
+   }
+
+   ptr = os_mmap(0, args.size, PROT_READ|PROT_WRITE, MAP_SHARED,
+                 bo->rws->fd, args.addr_ptr);
+   if (ptr == MAP_FAILED) {
+      /* Clear the cache and try again. */
+      pb_cache_release_all_buffers(&bo->rws->bo_cache);
+
+      ptr = os_mmap(0, args.size, PROT_READ|PROT_WRITE, MAP_SHARED,
+                    bo->rws->fd, args.addr_ptr);
+      if (ptr == MAP_FAILED) {
+         mtx_unlock(&bo->u.real.map_mutex);
+         fprintf(stderr, "radeon: mmap failed, errno: %i\n", errno);
+         return NULL;
+      }
+   }
+   bo->u.real.ptr = ptr;
+   bo->u.real.map_count = 1;
+
+   if (bo->initial_domain & RADEON_DOMAIN_VRAM)
+      bo->rws->mapped_vram += bo->base.size;
+   else
+      bo->rws->mapped_gtt += bo->base.size;
+   bo->rws->num_mapped_buffers++;
+
+   mtx_unlock(&bo->u.real.map_mutex);
+   return (uint8_t*)bo->u.real.ptr + offset;
 }
 
 static void *radeon_bo_map(struct pb_buffer *buf,
                            struct radeon_cmdbuf *rcs,
                            enum pipe_transfer_usage usage)
 {
-    struct radeon_bo *bo = (struct radeon_bo*)buf;
-    struct radeon_drm_cs *cs = (struct radeon_drm_cs*)rcs;
-
-    /* If it's not unsynchronized bo_map, flush CS if needed and then wait. */
-    if (!(usage & PIPE_TRANSFER_UNSYNCHRONIZED)) {
-        /* DONTBLOCK doesn't make sense with UNSYNCHRONIZED. */
-        if (usage & PIPE_TRANSFER_DONTBLOCK) {
-            if (!(usage & PIPE_TRANSFER_WRITE)) {
-                /* Mapping for read.
-                 *
-                 * Since we are mapping for read, we don't need to wait
-                 * if the GPU is using the buffer for read too
-                 * (neither one is changing it).
-                 *
-                 * Only check whether the buffer is being used for write. */
-                if (cs && radeon_bo_is_referenced_by_cs_for_write(cs, bo)) {
-                    cs->flush_cs(cs->flush_data,
-				 RADEON_FLUSH_ASYNC_START_NEXT_GFX_IB_NOW, NULL);
-                    return NULL;
-                }
-
-                if (!radeon_bo_wait((struct pb_buffer*)bo, 0,
-                                    RADEON_USAGE_WRITE)) {
-                    return NULL;
-                }
-            } else {
-                if (cs && radeon_bo_is_referenced_by_cs(cs, bo)) {
-                    cs->flush_cs(cs->flush_data,
-				 RADEON_FLUSH_ASYNC_START_NEXT_GFX_IB_NOW, NULL);
-                    return NULL;
-                }
-
-                if (!radeon_bo_wait((struct pb_buffer*)bo, 0,
-                                    RADEON_USAGE_READWRITE)) {
-                    return NULL;
-                }
+   struct radeon_bo *bo = (struct radeon_bo*)buf;
+   struct radeon_drm_cs *cs = (struct radeon_drm_cs*)rcs;
+
+   /* If it's not unsynchronized bo_map, flush CS if needed and then wait. */
+   if (!(usage & PIPE_TRANSFER_UNSYNCHRONIZED)) {
+      /* DONTBLOCK doesn't make sense with UNSYNCHRONIZED. */
+      if (usage & PIPE_TRANSFER_DONTBLOCK) {
+         if (!(usage & PIPE_TRANSFER_WRITE)) {
+            /* Mapping for read.
+             *
+             * Since we are mapping for read, we don't need to wait
+             * if the GPU is using the buffer for read too
+             * (neither one is changing it).
+             *
+             * Only check whether the buffer is being used for write. */
+            if (cs && radeon_bo_is_referenced_by_cs_for_write(cs, bo)) {
+               cs->flush_cs(cs->flush_data,
+                            RADEON_FLUSH_ASYNC_START_NEXT_GFX_IB_NOW, NULL);
+               return NULL;
+            }
+
+            if (!radeon_bo_wait((struct pb_buffer*)bo, 0,
+                                RADEON_USAGE_WRITE)) {
+               return NULL;
+            }
+         } else {
+            if (cs && radeon_bo_is_referenced_by_cs(cs, bo)) {
+               cs->flush_cs(cs->flush_data,
+                            RADEON_FLUSH_ASYNC_START_NEXT_GFX_IB_NOW, NULL);
+               return NULL;
+            }
+
+            if (!radeon_bo_wait((struct pb_buffer*)bo, 0,
+                                RADEON_USAGE_READWRITE)) {
+               return NULL;
+            }
+         }
+      } else {
+         uint64_t time = os_time_get_nano();
+
+         if (!(usage & PIPE_TRANSFER_WRITE)) {
+            /* Mapping for read.
+             *
+             * Since we are mapping for read, we don't need to wait
+             * if the GPU is using the buffer for read too
+             * (neither one is changing it).
+             *
+             * Only check whether the buffer is being used for write. */
+            if (cs && radeon_bo_is_referenced_by_cs_for_write(cs, bo)) {
+               cs->flush_cs(cs->flush_data,
+                            RADEON_FLUSH_START_NEXT_GFX_IB_NOW, NULL);
             }
-        } else {
-            uint64_t time = os_time_get_nano();
-
-            if (!(usage & PIPE_TRANSFER_WRITE)) {
-                /* Mapping for read.
-                 *
-                 * Since we are mapping for read, we don't need to wait
-                 * if the GPU is using the buffer for read too
-                 * (neither one is changing it).
-                 *
-                 * Only check whether the buffer is being used for write. */
-                if (cs && radeon_bo_is_referenced_by_cs_for_write(cs, bo)) {
-                    cs->flush_cs(cs->flush_data,
-				 RADEON_FLUSH_START_NEXT_GFX_IB_NOW, NULL);
-                }
-                radeon_bo_wait((struct pb_buffer*)bo, PIPE_TIMEOUT_INFINITE,
-                               RADEON_USAGE_WRITE);
-            } else {
-                /* Mapping for write. */
-                if (cs) {
-                    if (radeon_bo_is_referenced_by_cs(cs, bo)) {
-                        cs->flush_cs(cs->flush_data,
-				     RADEON_FLUSH_START_NEXT_GFX_IB_NOW, NULL);
-                    } else {
-                        /* Try to avoid busy-waiting in radeon_bo_wait. */
-                        if (p_atomic_read(&bo->num_active_ioctls))
-                            radeon_drm_cs_sync_flush(rcs);
-                    }
-                }
-
-                radeon_bo_wait((struct pb_buffer*)bo, PIPE_TIMEOUT_INFINITE,
-                               RADEON_USAGE_READWRITE);
+            radeon_bo_wait((struct pb_buffer*)bo, PIPE_TIMEOUT_INFINITE,
+                           RADEON_USAGE_WRITE);
+         } else {
+            /* Mapping for write. */
+            if (cs) {
+               if (radeon_bo_is_referenced_by_cs(cs, bo)) {
+                  cs->flush_cs(cs->flush_data,
+                               RADEON_FLUSH_START_NEXT_GFX_IB_NOW, NULL);
+               } else {
+                  /* Try to avoid busy-waiting in radeon_bo_wait. */
+                  if (p_atomic_read(&bo->num_active_ioctls))
+                     radeon_drm_cs_sync_flush(rcs);
+               }
             }
 
-            bo->rws->buffer_wait_time += os_time_get_nano() - time;
-        }
-    }
+            radeon_bo_wait((struct pb_buffer*)bo, PIPE_TIMEOUT_INFINITE,
+                           RADEON_USAGE_READWRITE);
+         }
 
-    return radeon_bo_do_map(bo);
+         bo->rws->buffer_wait_time += os_time_get_nano() - time;
+      }
+   }
+
+   return radeon_bo_do_map(bo);
 }
 
 static void radeon_bo_unmap(struct pb_buffer *_buf)
 {
-    struct radeon_bo *bo = (struct radeon_bo*)_buf;
+   struct radeon_bo *bo = (struct radeon_bo*)_buf;
 
-    if (bo->user_ptr)
-        return;
+   if (bo->user_ptr)
+      return;
 
-    if (!bo->handle)
-        bo = bo->u.slab.real;
+   if (!bo->handle)
+      bo = bo->u.slab.real;
 
-    mtx_lock(&bo->u.real.map_mutex);
-    if (!bo->u.real.ptr) {
-        mtx_unlock(&bo->u.real.map_mutex);
-        return; /* it's not been mapped */
-    }
+   mtx_lock(&bo->u.real.map_mutex);
+   if (!bo->u.real.ptr) {
+      mtx_unlock(&bo->u.real.map_mutex);
+      return; /* it's not been mapped */
+   }
 
-    assert(bo->u.real.map_count);
-    if (--bo->u.real.map_count) {
-        mtx_unlock(&bo->u.real.map_mutex);
-        return; /* it's been mapped multiple times */
-    }
+   assert(bo->u.real.map_count);
+   if (--bo->u.real.map_count) {
+      mtx_unlock(&bo->u.real.map_mutex);
+      return; /* it's been mapped multiple times */
+   }
 
-    os_munmap(bo->u.real.ptr, bo->base.size);
-    bo->u.real.ptr = NULL;
+   os_munmap(bo->u.real.ptr, bo->base.size);
+   bo->u.real.ptr = NULL;
 
-    if (bo->initial_domain & RADEON_DOMAIN_VRAM)
-       bo->rws->mapped_vram -= bo->base.size;
-    else
-       bo->rws->mapped_gtt -= bo->base.size;
-    bo->rws->num_mapped_buffers--;
+   if (bo->initial_domain & RADEON_DOMAIN_VRAM)
+      bo->rws->mapped_vram -= bo->base.size;
+   else
+      bo->rws->mapped_gtt -= bo->base.size;
+   bo->rws->num_mapped_buffers--;
 
-    mtx_unlock(&bo->u.real.map_mutex);
+   mtx_unlock(&bo->u.real.map_mutex);
 }
 
 static const struct pb_vtbl radeon_bo_vtbl = {
-    radeon_bo_destroy_or_cache
-    /* other functions are never called */
+   radeon_bo_destroy_or_cache
+   /* other functions are never called */
 };
 
 static struct radeon_bo *radeon_create_bo(struct radeon_drm_winsys *rws,
@@ -623,118 +623,118 @@ static struct radeon_bo *radeon_create_bo(struct radeon_drm_winsys *rws,
                                           unsigned flags,
                                           int heap)
 {
-    struct radeon_bo *bo;
-    struct drm_radeon_gem_create args;
-    int r;
-
-    memset(&args, 0, sizeof(args));
-
-    assert(initial_domains);
-    assert((initial_domains &
-            ~(RADEON_GEM_DOMAIN_GTT | RADEON_GEM_DOMAIN_VRAM)) == 0);
-
-    args.size = size;
-    args.alignment = alignment;
-    args.initial_domain = initial_domains;
-    args.flags = 0;
-
-    /* If VRAM is just stolen system memory, allow both VRAM and
-     * GTT, whichever has free space. If a buffer is evicted from
-     * VRAM to GTT, it will stay there.
-     */
-    if (!rws->info.has_dedicated_vram)
-        args.initial_domain |= RADEON_DOMAIN_GTT;
-
-    if (flags & RADEON_FLAG_GTT_WC)
-        args.flags |= RADEON_GEM_GTT_WC;
-    if (flags & RADEON_FLAG_NO_CPU_ACCESS)
-        args.flags |= RADEON_GEM_NO_CPU_ACCESS;
-
-    if (drmCommandWriteRead(rws->fd, DRM_RADEON_GEM_CREATE,
-                            &args, sizeof(args))) {
-        fprintf(stderr, "radeon: Failed to allocate a buffer:\n");
-        fprintf(stderr, "radeon:    size      : %u bytes\n", size);
-        fprintf(stderr, "radeon:    alignment : %u bytes\n", alignment);
-        fprintf(stderr, "radeon:    domains   : %u\n", args.initial_domain);
-        fprintf(stderr, "radeon:    flags     : %u\n", args.flags);
-        return NULL;
-    }
-
-    assert(args.handle != 0);
-
-    bo = CALLOC_STRUCT(radeon_bo);
-    if (!bo)
-        return NULL;
-
-    pipe_reference_init(&bo->base.reference, 1);
-    bo->base.alignment = alignment;
-    bo->base.usage = 0;
-    bo->base.size = size;
-    bo->base.vtbl = &radeon_bo_vtbl;
-    bo->rws = rws;
-    bo->handle = args.handle;
-    bo->va = 0;
-    bo->initial_domain = initial_domains;
-    bo->hash = __sync_fetch_and_add(&rws->next_bo_hash, 1);
-    (void) mtx_init(&bo->u.real.map_mutex, mtx_plain);
-
-    if (heap >= 0) {
-        pb_cache_init_entry(&rws->bo_cache, &bo->u.real.cache_entry, &bo->base,
-                            heap);
-    }
-
-    if (rws->info.r600_has_virtual_memory) {
-        struct drm_radeon_gem_va va;
-        unsigned va_gap_size;
-
-        va_gap_size = rws->check_vm ? MAX2(4 * alignment, 64 * 1024) : 0;
-
-        if (flags & RADEON_FLAG_32BIT) {
-            bo->va = radeon_bomgr_find_va(&rws->info, &rws->vm32,
-                                          size + va_gap_size, alignment);
-            assert(bo->va + size < rws->vm32.end);
-        } else {
-            bo->va = radeon_bomgr_find_va64(rws, size + va_gap_size, alignment);
-        }
-
-        va.handle = bo->handle;
-        va.vm_id = 0;
-        va.operation = RADEON_VA_MAP;
-        va.flags = RADEON_VM_PAGE_READABLE |
-                   RADEON_VM_PAGE_WRITEABLE |
-                   RADEON_VM_PAGE_SNOOPED;
-        va.offset = bo->va;
-        r = drmCommandWriteRead(rws->fd, DRM_RADEON_GEM_VA, &va, sizeof(va));
-        if (r && va.operation == RADEON_VA_RESULT_ERROR) {
-            fprintf(stderr, "radeon: Failed to allocate virtual address for buffer:\n");
-            fprintf(stderr, "radeon:    size      : %d bytes\n", size);
-            fprintf(stderr, "radeon:    alignment : %d bytes\n", alignment);
-            fprintf(stderr, "radeon:    domains   : %d\n", args.initial_domain);
-            fprintf(stderr, "radeon:    va        : 0x%016llx\n", (unsigned long long)bo->va);
-            radeon_bo_destroy(&bo->base);
-            return NULL;
-        }
-        mtx_lock(&rws->bo_handles_mutex);
-        if (va.operation == RADEON_VA_RESULT_VA_EXIST) {
-            struct pb_buffer *b = &bo->base;
-            struct radeon_bo *old_bo =
-                util_hash_table_get(rws->bo_vas, (void*)(uintptr_t)va.offset);
-
-            mtx_unlock(&rws->bo_handles_mutex);
-            pb_reference(&b, &old_bo->base);
-            return radeon_bo(b);
-        }
-
-        _mesa_hash_table_insert(rws->bo_vas, (void*)(uintptr_t)bo->va, bo);
-        mtx_unlock(&rws->bo_handles_mutex);
-    }
-
-    if (initial_domains & RADEON_DOMAIN_VRAM)
-        rws->allocated_vram += align(size, rws->info.gart_page_size);
-    else if (initial_domains & RADEON_DOMAIN_GTT)
-        rws->allocated_gtt += align(size, rws->info.gart_page_size);
-
-    return bo;
+   struct radeon_bo *bo;
+   struct drm_radeon_gem_create args;
+   int r;
+
+   memset(&args, 0, sizeof(args));
+
+   assert(initial_domains);
+   assert((initial_domains &
+           ~(RADEON_GEM_DOMAIN_GTT | RADEON_GEM_DOMAIN_VRAM)) == 0);
+
+   args.size = size;
+   args.alignment = alignment;
+   args.initial_domain = initial_domains;
+   args.flags = 0;
+
+   /* If VRAM is just stolen system memory, allow both VRAM and
+    * GTT, whichever has free space. If a buffer is evicted from
+    * VRAM to GTT, it will stay there.
+    */
+   if (!rws->info.has_dedicated_vram)
+      args.initial_domain |= RADEON_DOMAIN_GTT;
+
+   if (flags & RADEON_FLAG_GTT_WC)
+      args.flags |= RADEON_GEM_GTT_WC;
+   if (flags & RADEON_FLAG_NO_CPU_ACCESS)
+      args.flags |= RADEON_GEM_NO_CPU_ACCESS;
+
+   if (drmCommandWriteRead(rws->fd, DRM_RADEON_GEM_CREATE,
+                           &args, sizeof(args))) {
+      fprintf(stderr, "radeon: Failed to allocate a buffer:\n");
+      fprintf(stderr, "radeon:    size      : %u bytes\n", size);
+      fprintf(stderr, "radeon:    alignment : %u bytes\n", alignment);
+      fprintf(stderr, "radeon:    domains   : %u\n", args.initial_domain);
+      fprintf(stderr, "radeon:    flags     : %u\n", args.flags);
+      return NULL;
+   }
+
+   assert(args.handle != 0);
+
+   bo = CALLOC_STRUCT(radeon_bo);
+   if (!bo)
+      return NULL;
+
+   pipe_reference_init(&bo->base.reference, 1);
+   bo->base.alignment = alignment;
+   bo->base.usage = 0;
+   bo->base.size = size;
+   bo->base.vtbl = &radeon_bo_vtbl;
+   bo->rws = rws;
+   bo->handle = args.handle;
+   bo->va = 0;
+   bo->initial_domain = initial_domains;
+   bo->hash = __sync_fetch_and_add(&rws->next_bo_hash, 1);
+   (void) mtx_init(&bo->u.real.map_mutex, mtx_plain);
+
+   if (heap >= 0) {
+      pb_cache_init_entry(&rws->bo_cache, &bo->u.real.cache_entry, &bo->base,
+                          heap);
+   }
+
+   if (rws->info.r600_has_virtual_memory) {
+      struct drm_radeon_gem_va va;
+      unsigned va_gap_size;
+
+      va_gap_size = rws->check_vm ? MAX2(4 * alignment, 64 * 1024) : 0;
+
+      if (flags & RADEON_FLAG_32BIT) {
+         bo->va = radeon_bomgr_find_va(&rws->info, &rws->vm32,
+                                       size + va_gap_size, alignment);
+         assert(bo->va + size < rws->vm32.end);
+      } else {
+         bo->va = radeon_bomgr_find_va64(rws, size + va_gap_size, alignment);
+      }
+
+      va.handle = bo->handle;
+      va.vm_id = 0;
+      va.operation = RADEON_VA_MAP;
+      va.flags = RADEON_VM_PAGE_READABLE |
+                 RADEON_VM_PAGE_WRITEABLE |
+                 RADEON_VM_PAGE_SNOOPED;
+      va.offset = bo->va;
+      r = drmCommandWriteRead(rws->fd, DRM_RADEON_GEM_VA, &va, sizeof(va));
+      if (r && va.operation == RADEON_VA_RESULT_ERROR) {
+         fprintf(stderr, "radeon: Failed to allocate virtual address for buffer:\n");
+         fprintf(stderr, "radeon:    size      : %d bytes\n", size);
+         fprintf(stderr, "radeon:    alignment : %d bytes\n", alignment);
+         fprintf(stderr, "radeon:    domains   : %d\n", args.initial_domain);
+         fprintf(stderr, "radeon:    va        : 0x%016llx\n", (unsigned long long)bo->va);
+         radeon_bo_destroy(&bo->base);
+         return NULL;
+      }
+      mtx_lock(&rws->bo_handles_mutex);
+      if (va.operation == RADEON_VA_RESULT_VA_EXIST) {
+         struct pb_buffer *b = &bo->base;
+         struct radeon_bo *old_bo =
+               util_hash_table_get(rws->bo_vas, (void*)(uintptr_t)va.offset);
+
+         mtx_unlock(&rws->bo_handles_mutex);
+         pb_reference(&b, &old_bo->base);
+         return radeon_bo(b);
+      }
+
+      _mesa_hash_table_insert(rws->bo_vas, (void*)(uintptr_t)bo->va, bo);
+      mtx_unlock(&rws->bo_handles_mutex);
+   }
+
+   if (initial_domains & RADEON_DOMAIN_VRAM)
+      rws->allocated_vram += align(size, rws->info.gart_page_size);
+   else if (initial_domains & RADEON_DOMAIN_GTT)
+      rws->allocated_gtt += align(size, rws->info.gart_page_size);
+
+   return bo;
 }
 
 bool radeon_bo_can_reclaim(struct pb_buffer *_buf)
@@ -749,206 +749,206 @@ bool radeon_bo_can_reclaim(struct pb_buffer *_buf)
 
 bool radeon_bo_can_reclaim_slab(void *priv, struct pb_slab_entry *entry)
 {
-    struct radeon_bo *bo = NULL; /* fix container_of */
-    bo = container_of(entry, bo, u.slab.entry);
+   struct radeon_bo *bo = NULL; /* fix container_of */
+   bo = container_of(entry, bo, u.slab.entry);
 
-    return radeon_bo_can_reclaim(&bo->base);
+   return radeon_bo_can_reclaim(&bo->base);
 }
 
 static void radeon_bo_slab_destroy(struct pb_buffer *_buf)
 {
-    struct radeon_bo *bo = radeon_bo(_buf);
+   struct radeon_bo *bo = radeon_bo(_buf);
 
-    assert(!bo->handle);
+   assert(!bo->handle);
 
-    pb_slab_free(&bo->rws->bo_slabs, &bo->u.slab.entry);
+   pb_slab_free(&bo->rws->bo_slabs, &bo->u.slab.entry);
 }
 
 static const struct pb_vtbl radeon_winsys_bo_slab_vtbl = {
-    radeon_bo_slab_destroy
-    /* other functions are never called */
+   radeon_bo_slab_destroy
+   /* other functions are never called */
 };
 
 struct pb_slab *radeon_bo_slab_alloc(void *priv, unsigned heap,
                                      unsigned entry_size,
                                      unsigned group_index)
 {
-    struct radeon_drm_winsys *ws = priv;
-    struct radeon_slab *slab = CALLOC_STRUCT(radeon_slab);
-    enum radeon_bo_domain domains = radeon_domain_from_heap(heap);
-    enum radeon_bo_flag flags = radeon_flags_from_heap(heap);
-    unsigned base_hash;
+   struct radeon_drm_winsys *ws = priv;
+   struct radeon_slab *slab = CALLOC_STRUCT(radeon_slab);
+   enum radeon_bo_domain domains = radeon_domain_from_heap(heap);
+   enum radeon_bo_flag flags = radeon_flags_from_heap(heap);
+   unsigned base_hash;
 
-    if (!slab)
-        return NULL;
+   if (!slab)
+      return NULL;
 
-    slab->buffer = radeon_bo(radeon_winsys_bo_create(&ws->base,
-                                                     64 * 1024, 64 * 1024,
-                                                     domains, flags));
-    if (!slab->buffer)
-        goto fail;
+   slab->buffer = radeon_bo(radeon_winsys_bo_create(&ws->base,
+                                                    64 * 1024, 64 * 1024,
+                                                    domains, flags));
+   if (!slab->buffer)
+      goto fail;
 
-    assert(slab->buffer->handle);
+   assert(slab->buffer->handle);
 
-    slab->base.num_entries = slab->buffer->base.size / entry_size;
-    slab->base.num_free = slab->base.num_entries;
-    slab->entries = CALLOC(slab->base.num_entries, sizeof(*slab->entries));
-    if (!slab->entries)
-        goto fail_buffer;
+   slab->base.num_entries = slab->buffer->base.size / entry_size;
+   slab->base.num_free = slab->base.num_entries;
+   slab->entries = CALLOC(slab->base.num_entries, sizeof(*slab->entries));
+   if (!slab->entries)
+      goto fail_buffer;
 
-    list_inithead(&slab->base.free);
+   list_inithead(&slab->base.free);
 
-    base_hash = __sync_fetch_and_add(&ws->next_bo_hash, slab->base.num_entries);
+   base_hash = __sync_fetch_and_add(&ws->next_bo_hash, slab->base.num_entries);
 
-    for (unsigned i = 0; i < slab->base.num_entries; ++i) {
-        struct radeon_bo *bo = &slab->entries[i];
+   for (unsigned i = 0; i < slab->base.num_entries; ++i) {
+      struct radeon_bo *bo = &slab->entries[i];
 
-        bo->base.alignment = entry_size;
-        bo->base.usage = slab->buffer->base.usage;
-        bo->base.size = entry_size;
-        bo->base.vtbl = &radeon_winsys_bo_slab_vtbl;
-        bo->rws = ws;
-        bo->va = slab->buffer->va + i * entry_size;
-        bo->initial_domain = domains;
-        bo->hash = base_hash + i;
-        bo->u.slab.entry.slab = &slab->base;
-        bo->u.slab.entry.group_index = group_index;
-        bo->u.slab.real = slab->buffer;
+      bo->base.alignment = entry_size;
+      bo->base.usage = slab->buffer->base.usage;
+      bo->base.size = entry_size;
+      bo->base.vtbl = &radeon_winsys_bo_slab_vtbl;
+      bo->rws = ws;
+      bo->va = slab->buffer->va + i * entry_size;
+      bo->initial_domain = domains;
+      bo->hash = base_hash + i;
+      bo->u.slab.entry.slab = &slab->base;
+      bo->u.slab.entry.group_index = group_index;
+      bo->u.slab.real = slab->buffer;
 
-        list_addtail(&bo->u.slab.entry.head, &slab->base.free);
-    }
+      list_addtail(&bo->u.slab.entry.head, &slab->base.free);
+   }
 
-    return &slab->base;
+   return &slab->base;
 
 fail_buffer:
-    radeon_bo_reference(&slab->buffer, NULL);
+   radeon_bo_reference(&slab->buffer, NULL);
 fail:
-    FREE(slab);
-    return NULL;
+   FREE(slab);
+   return NULL;
 }
 
 void radeon_bo_slab_free(void *priv, struct pb_slab *pslab)
 {
-    struct radeon_slab *slab = (struct radeon_slab *)pslab;
-
-    for (unsigned i = 0; i < slab->base.num_entries; ++i) {
-        struct radeon_bo *bo = &slab->entries[i];
-        for (unsigned j = 0; j < bo->u.slab.num_fences; ++j)
-            radeon_bo_reference(&bo->u.slab.fences[j], NULL);
-        FREE(bo->u.slab.fences);
-    }
-
-    FREE(slab->entries);
-    radeon_bo_reference(&slab->buffer, NULL);
-    FREE(slab);
+   struct radeon_slab *slab = (struct radeon_slab *)pslab;
+
+   for (unsigned i = 0; i < slab->base.num_entries; ++i) {
+      struct radeon_bo *bo = &slab->entries[i];
+      for (unsigned j = 0; j < bo->u.slab.num_fences; ++j)
+         radeon_bo_reference(&bo->u.slab.fences[j], NULL);
+      FREE(bo->u.slab.fences);
+   }
+
+   FREE(slab->entries);
+   radeon_bo_reference(&slab->buffer, NULL);
+   FREE(slab);
 }
 
 static unsigned eg_tile_split(unsigned tile_split)
 {
-    switch (tile_split) {
-    case 0:     tile_split = 64;    break;
-    case 1:     tile_split = 128;   break;
-    case 2:     tile_split = 256;   break;
-    case 3:     tile_split = 512;   break;
-    default:
-    case 4:     tile_split = 1024;  break;
-    case 5:     tile_split = 2048;  break;
-    case 6:     tile_split = 4096;  break;
-    }
-    return tile_split;
+   switch (tile_split) {
+   case 0:     tile_split = 64;    break;
+   case 1:     tile_split = 128;   break;
+   case 2:     tile_split = 256;   break;
+   case 3:     tile_split = 512;   break;
+   default:
+   case 4:     tile_split = 1024;  break;
+   case 5:     tile_split = 2048;  break;
+   case 6:     tile_split = 4096;  break;
+   }
+   return tile_split;
 }
 
 static unsigned eg_tile_split_rev(unsigned eg_tile_split)
 {
-    switch (eg_tile_split) {
-    case 64:    return 0;
-    case 128:   return 1;
-    case 256:   return 2;
-    case 512:   return 3;
-    default:
-    case 1024:  return 4;
-    case 2048:  return 5;
-    case 4096:  return 6;
-    }
+   switch (eg_tile_split) {
+   case 64:    return 0;
+   case 128:   return 1;
+   case 256:   return 2;
+   case 512:   return 3;
+   default:
+   case 1024:  return 4;
+   case 2048:  return 5;
+   case 4096:  return 6;
+   }
 }
 
 static void radeon_bo_get_metadata(struct pb_buffer *_buf,
-				   struct radeon_bo_metadata *md)
+                                   struct radeon_bo_metadata *md)
 {
-    struct radeon_bo *bo = radeon_bo(_buf);
-    struct drm_radeon_gem_set_tiling args;
+   struct radeon_bo *bo = radeon_bo(_buf);
+   struct drm_radeon_gem_set_tiling args;
 
-    assert(bo->handle && "must not be called for slab entries");
+   assert(bo->handle && "must not be called for slab entries");
 
-    memset(&args, 0, sizeof(args));
+   memset(&args, 0, sizeof(args));
 
-    args.handle = bo->handle;
+   args.handle = bo->handle;
 
-    drmCommandWriteRead(bo->rws->fd,
-                        DRM_RADEON_GEM_GET_TILING,
-                        &args,
-                        sizeof(args));
+   drmCommandWriteRead(bo->rws->fd,
+                       DRM_RADEON_GEM_GET_TILING,
+                       &args,
+                       sizeof(args));
 
-    md->u.legacy.microtile = RADEON_LAYOUT_LINEAR;
-    md->u.legacy.macrotile = RADEON_LAYOUT_LINEAR;
-    if (args.tiling_flags & RADEON_TILING_MICRO)
-        md->u.legacy.microtile = RADEON_LAYOUT_TILED;
-    else if (args.tiling_flags & RADEON_TILING_MICRO_SQUARE)
-        md->u.legacy.microtile = RADEON_LAYOUT_SQUARETILED;
+   md->u.legacy.microtile = RADEON_LAYOUT_LINEAR;
+   md->u.legacy.macrotile = RADEON_LAYOUT_LINEAR;
+   if (args.tiling_flags & RADEON_TILING_MICRO)
+      md->u.legacy.microtile = RADEON_LAYOUT_TILED;
+   else if (args.tiling_flags & RADEON_TILING_MICRO_SQUARE)
+      md->u.legacy.microtile = RADEON_LAYOUT_SQUARETILED;
 
-    if (args.tiling_flags & RADEON_TILING_MACRO)
-        md->u.legacy.macrotile = RADEON_LAYOUT_TILED;
+   if (args.tiling_flags & RADEON_TILING_MACRO)
+      md->u.legacy.macrotile = RADEON_LAYOUT_TILED;
 
-    md->u.legacy.bankw = (args.tiling_flags >> RADEON_TILING_EG_BANKW_SHIFT) & RADEON_TILING_EG_BANKW_MASK;
-    md->u.legacy.bankh = (args.tiling_flags >> RADEON_TILING_EG_BANKH_SHIFT) & RADEON_TILING_EG_BANKH_MASK;
-    md->u.legacy.tile_split = (args.tiling_flags >> RADEON_TILING_EG_TILE_SPLIT_SHIFT) & RADEON_TILING_EG_TILE_SPLIT_MASK;
-    md->u.legacy.mtilea = (args.tiling_flags >> RADEON_TILING_EG_MACRO_TILE_ASPECT_SHIFT) & RADEON_TILING_EG_MACRO_TILE_ASPECT_MASK;
-    md->u.legacy.tile_split = eg_tile_split(md->u.legacy.tile_split);
-    md->u.legacy.scanout = bo->rws->gen >= DRV_SI && !(args.tiling_flags & RADEON_TILING_R600_NO_SCANOUT);
+   md->u.legacy.bankw = (args.tiling_flags >> RADEON_TILING_EG_BANKW_SHIFT) & RADEON_TILING_EG_BANKW_MASK;
+   md->u.legacy.bankh = (args.tiling_flags >> RADEON_TILING_EG_BANKH_SHIFT) & RADEON_TILING_EG_BANKH_MASK;
+   md->u.legacy.tile_split = (args.tiling_flags >> RADEON_TILING_EG_TILE_SPLIT_SHIFT) & RADEON_TILING_EG_TILE_SPLIT_MASK;
+   md->u.legacy.mtilea = (args.tiling_flags >> RADEON_TILING_EG_MACRO_TILE_ASPECT_SHIFT) & RADEON_TILING_EG_MACRO_TILE_ASPECT_MASK;
+   md->u.legacy.tile_split = eg_tile_split(md->u.legacy.tile_split);
+   md->u.legacy.scanout = bo->rws->gen >= DRV_SI && !(args.tiling_flags & RADEON_TILING_R600_NO_SCANOUT);
 }
 
 static void radeon_bo_set_metadata(struct pb_buffer *_buf,
                                    struct radeon_bo_metadata *md)
 {
-    struct radeon_bo *bo = radeon_bo(_buf);
-    struct drm_radeon_gem_set_tiling args;
+   struct radeon_bo *bo = radeon_bo(_buf);
+   struct drm_radeon_gem_set_tiling args;
 
-    assert(bo->handle && "must not be called for slab entries");
+   assert(bo->handle && "must not be called for slab entries");
 
-    memset(&args, 0, sizeof(args));
+   memset(&args, 0, sizeof(args));
 
-    os_wait_until_zero(&bo->num_active_ioctls, PIPE_TIMEOUT_INFINITE);
+   os_wait_until_zero(&bo->num_active_ioctls, PIPE_TIMEOUT_INFINITE);
 
-    if (md->u.legacy.microtile == RADEON_LAYOUT_TILED)
-        args.tiling_flags |= RADEON_TILING_MICRO;
-    else if (md->u.legacy.microtile == RADEON_LAYOUT_SQUARETILED)
-        args.tiling_flags |= RADEON_TILING_MICRO_SQUARE;
+   if (md->u.legacy.microtile == RADEON_LAYOUT_TILED)
+      args.tiling_flags |= RADEON_TILING_MICRO;
+   else if (md->u.legacy.microtile == RADEON_LAYOUT_SQUARETILED)
+      args.tiling_flags |= RADEON_TILING_MICRO_SQUARE;
 
-    if (md->u.legacy.macrotile == RADEON_LAYOUT_TILED)
-        args.tiling_flags |= RADEON_TILING_MACRO;
+   if (md->u.legacy.macrotile == RADEON_LAYOUT_TILED)
+      args.tiling_flags |= RADEON_TILING_MACRO;
 
-    args.tiling_flags |= (md->u.legacy.bankw & RADEON_TILING_EG_BANKW_MASK) <<
-        RADEON_TILING_EG_BANKW_SHIFT;
-    args.tiling_flags |= (md->u.legacy.bankh & RADEON_TILING_EG_BANKH_MASK) <<
-        RADEON_TILING_EG_BANKH_SHIFT;
-    if (md->u.legacy.tile_split) {
-	args.tiling_flags |= (eg_tile_split_rev(md->u.legacy.tile_split) &
-			      RADEON_TILING_EG_TILE_SPLIT_MASK) <<
-	    RADEON_TILING_EG_TILE_SPLIT_SHIFT;
-    }
-    args.tiling_flags |= (md->u.legacy.mtilea & RADEON_TILING_EG_MACRO_TILE_ASPECT_MASK) <<
-        RADEON_TILING_EG_MACRO_TILE_ASPECT_SHIFT;
+   args.tiling_flags |= (md->u.legacy.bankw & RADEON_TILING_EG_BANKW_MASK) <<
+                                                                              RADEON_TILING_EG_BANKW_SHIFT;
+   args.tiling_flags |= (md->u.legacy.bankh & RADEON_TILING_EG_BANKH_MASK) <<
+                                                                              RADEON_TILING_EG_BANKH_SHIFT;
+   if (md->u.legacy.tile_split) {
+      args.tiling_flags |= (eg_tile_split_rev(md->u.legacy.tile_split) &
+                            RADEON_TILING_EG_TILE_SPLIT_MASK) <<
+                                                                 RADEON_TILING_EG_TILE_SPLIT_SHIFT;
+   }
+   args.tiling_flags |= (md->u.legacy.mtilea & RADEON_TILING_EG_MACRO_TILE_ASPECT_MASK) <<
+                                                                                           RADEON_TILING_EG_MACRO_TILE_ASPECT_SHIFT;
 
-    if (bo->rws->gen >= DRV_SI && !md->u.legacy.scanout)
-        args.tiling_flags |= RADEON_TILING_R600_NO_SCANOUT;
+   if (bo->rws->gen >= DRV_SI && !md->u.legacy.scanout)
+      args.tiling_flags |= RADEON_TILING_R600_NO_SCANOUT;
 
-    args.handle = bo->handle;
-    args.pitch = md->u.legacy.stride;
+   args.handle = bo->handle;
+   args.pitch = md->u.legacy.stride;
 
-    drmCommandWriteRead(bo->rws->fd,
-                        DRM_RADEON_GEM_SET_TILING,
-                        &args,
-                        sizeof(args));
+   drmCommandWriteRead(bo->rws->fd,
+                       DRM_RADEON_GEM_SET_TILING,
+                       &args,
+                       sizeof(args));
 }
 
 static struct pb_buffer *
@@ -958,359 +958,359 @@ radeon_winsys_bo_create(struct radeon_winsys *rws,
                         enum radeon_bo_domain domain,
                         enum radeon_bo_flag flags)
 {
-    struct radeon_drm_winsys *ws = radeon_drm_winsys(rws);
-    struct radeon_bo *bo;
-    int heap = -1;
-
-    assert(!(flags & RADEON_FLAG_SPARSE)); /* not supported */
-
-    /* Only 32-bit sizes are supported. */
-    if (size > UINT_MAX)
-        return NULL;
-
-    /* VRAM implies WC. This is not optional. */
-    if (domain & RADEON_DOMAIN_VRAM)
-        flags |= RADEON_FLAG_GTT_WC;
-    /* NO_CPU_ACCESS is valid with VRAM only. */
-    if (domain != RADEON_DOMAIN_VRAM)
-        flags &= ~RADEON_FLAG_NO_CPU_ACCESS;
-
-    /* Sub-allocate small buffers from slabs. */
-    if (!(flags & RADEON_FLAG_NO_SUBALLOC) &&
-        size <= (1 << RADEON_SLAB_MAX_SIZE_LOG2) &&
-        ws->info.r600_has_virtual_memory &&
-        alignment <= MAX2(1 << RADEON_SLAB_MIN_SIZE_LOG2, util_next_power_of_two(size))) {
-        struct pb_slab_entry *entry;
-        int heap = radeon_get_heap_index(domain, flags);
-
-        if (heap < 0 || heap >= RADEON_MAX_SLAB_HEAPS)
-            goto no_slab;
-
-        entry = pb_slab_alloc(&ws->bo_slabs, size, heap);
-        if (!entry) {
-            /* Clear the cache and try again. */
-            pb_cache_release_all_buffers(&ws->bo_cache);
-
-            entry = pb_slab_alloc(&ws->bo_slabs, size, heap);
-        }
-        if (!entry)
-            return NULL;
-
-        bo = NULL;
-        bo = container_of(entry, bo, u.slab.entry);
-
-        pipe_reference_init(&bo->base.reference, 1);
-
-        return &bo->base;
-    }
+   struct radeon_drm_winsys *ws = radeon_drm_winsys(rws);
+   struct radeon_bo *bo;
+   int heap = -1;
+
+   assert(!(flags & RADEON_FLAG_SPARSE)); /* not supported */
+
+   /* Only 32-bit sizes are supported. */
+   if (size > UINT_MAX)
+      return NULL;
+
+   /* VRAM implies WC. This is not optional. */
+   if (domain & RADEON_DOMAIN_VRAM)
+      flags |= RADEON_FLAG_GTT_WC;
+   /* NO_CPU_ACCESS is valid with VRAM only. */
+   if (domain != RADEON_DOMAIN_VRAM)
+      flags &= ~RADEON_FLAG_NO_CPU_ACCESS;
+
+   /* Sub-allocate small buffers from slabs. */
+   if (!(flags & RADEON_FLAG_NO_SUBALLOC) &&
+       size <= (1 << RADEON_SLAB_MAX_SIZE_LOG2) &&
+       ws->info.r600_has_virtual_memory &&
+       alignment <= MAX2(1 << RADEON_SLAB_MIN_SIZE_LOG2, util_next_power_of_two(size))) {
+      struct pb_slab_entry *entry;
+      int heap = radeon_get_heap_index(domain, flags);
+
+      if (heap < 0 || heap >= RADEON_MAX_SLAB_HEAPS)
+         goto no_slab;
+
+      entry = pb_slab_alloc(&ws->bo_slabs, size, heap);
+      if (!entry) {
+         /* Clear the cache and try again. */
+         pb_cache_release_all_buffers(&ws->bo_cache);
+
+         entry = pb_slab_alloc(&ws->bo_slabs, size, heap);
+      }
+      if (!entry)
+         return NULL;
+
+      bo = NULL;
+      bo = container_of(entry, bo, u.slab.entry);
+
+      pipe_reference_init(&bo->base.reference, 1);
+
+      return &bo->base;
+   }
 no_slab:
 
-    /* This flag is irrelevant for the cache. */
-    flags &= ~RADEON_FLAG_NO_SUBALLOC;
-
-    /* Align size to page size. This is the minimum alignment for normal
-     * BOs. Aligning this here helps the cached bufmgr. Especially small BOs,
-     * like constant/uniform buffers, can benefit from better and more reuse.
-     */
-    size = align(size, ws->info.gart_page_size);
-    alignment = align(alignment, ws->info.gart_page_size);
-
-    bool use_reusable_pool = flags & RADEON_FLAG_NO_INTERPROCESS_SHARING;
-
-    /* Shared resources don't use cached heaps. */
-    if (use_reusable_pool) {
-        heap = radeon_get_heap_index(domain, flags);
-        assert(heap >= 0 && heap < RADEON_MAX_CACHED_HEAPS);
-
-        bo = radeon_bo(pb_cache_reclaim_buffer(&ws->bo_cache, size, alignment,
-                                               0, heap));
-        if (bo)
-            return &bo->base;
-    }
-
-    bo = radeon_create_bo(ws, size, alignment, domain, flags, heap);
-    if (!bo) {
-        /* Clear the cache and try again. */
-        if (ws->info.r600_has_virtual_memory)
-            pb_slabs_reclaim(&ws->bo_slabs);
-        pb_cache_release_all_buffers(&ws->bo_cache);
-        bo = radeon_create_bo(ws, size, alignment, domain, flags, heap);
-        if (!bo)
-            return NULL;
-    }
-
-    bo->u.real.use_reusable_pool = use_reusable_pool;
-
-    mtx_lock(&ws->bo_handles_mutex);
-    _mesa_hash_table_insert(ws->bo_handles, (void*)(uintptr_t)bo->handle, bo);
-    mtx_unlock(&ws->bo_handles_mutex);
-
-    return &bo->base;
+   /* This flag is irrelevant for the cache. */
+   flags &= ~RADEON_FLAG_NO_SUBALLOC;
+
+   /* Align size to page size. This is the minimum alignment for normal
+    * BOs. Aligning this here helps the cached bufmgr. Especially small BOs,
+    * like constant/uniform buffers, can benefit from better and more reuse.
+    */
+   size = align(size, ws->info.gart_page_size);
+   alignment = align(alignment, ws->info.gart_page_size);
+
+   bool use_reusable_pool = flags & RADEON_FLAG_NO_INTERPROCESS_SHARING;
+
+   /* Shared resources don't use cached heaps. */
+   if (use_reusable_pool) {
+      heap = radeon_get_heap_index(domain, flags);
+      assert(heap >= 0 && heap < RADEON_MAX_CACHED_HEAPS);
+
+      bo = radeon_bo(pb_cache_reclaim_buffer(&ws->bo_cache, size, alignment,
+                                             0, heap));
+      if (bo)
+         return &bo->base;
+   }
+
+   bo = radeon_create_bo(ws, size, alignment, domain, flags, heap);
+   if (!bo) {
+      /* Clear the cache and try again. */
+      if (ws->info.r600_has_virtual_memory)
+         pb_slabs_reclaim(&ws->bo_slabs);
+      pb_cache_release_all_buffers(&ws->bo_cache);
+      bo = radeon_create_bo(ws, size, alignment, domain, flags, heap);
+      if (!bo)
+         return NULL;
+   }
+
+   bo->u.real.use_reusable_pool = use_reusable_pool;
+
+   mtx_lock(&ws->bo_handles_mutex);
+   _mesa_hash_table_insert(ws->bo_handles, (void*)(uintptr_t)bo->handle, bo);
+   mtx_unlock(&ws->bo_handles_mutex);
+
+   return &bo->base;
 }
 
 static struct pb_buffer *radeon_winsys_bo_from_ptr(struct radeon_winsys *rws,
                                                    void *pointer, uint64_t size)
 {
-    struct radeon_drm_winsys *ws = radeon_drm_winsys(rws);
-    struct drm_radeon_gem_userptr args;
-    struct radeon_bo *bo;
-    int r;
-
-    bo = CALLOC_STRUCT(radeon_bo);
-    if (!bo)
-        return NULL;
-
-    memset(&args, 0, sizeof(args));
-    args.addr = (uintptr_t)pointer;
-    args.size = align(size, ws->info.gart_page_size);
-    args.flags = RADEON_GEM_USERPTR_ANONONLY |
-        RADEON_GEM_USERPTR_VALIDATE |
-        RADEON_GEM_USERPTR_REGISTER;
-    if (drmCommandWriteRead(ws->fd, DRM_RADEON_GEM_USERPTR,
-                            &args, sizeof(args))) {
-        FREE(bo);
-        return NULL;
-    }
-
-    assert(args.handle != 0);
-
-    mtx_lock(&ws->bo_handles_mutex);
-
-    /* Initialize it. */
-    pipe_reference_init(&bo->base.reference, 1);
-    bo->handle = args.handle;
-    bo->base.alignment = 0;
-    bo->base.size = size;
-    bo->base.vtbl = &radeon_bo_vtbl;
-    bo->rws = ws;
-    bo->user_ptr = pointer;
-    bo->va = 0;
-    bo->initial_domain = RADEON_DOMAIN_GTT;
-    bo->hash = __sync_fetch_and_add(&ws->next_bo_hash, 1);
-    (void) mtx_init(&bo->u.real.map_mutex, mtx_plain);
-
-    _mesa_hash_table_insert(ws->bo_handles, (void*)(uintptr_t)bo->handle, bo);
-
-    mtx_unlock(&ws->bo_handles_mutex);
-
-    if (ws->info.r600_has_virtual_memory) {
-        struct drm_radeon_gem_va va;
-
-        bo->va = radeon_bomgr_find_va64(ws, bo->base.size, 1 << 20);
-
-        va.handle = bo->handle;
-        va.operation = RADEON_VA_MAP;
-        va.vm_id = 0;
-        va.offset = bo->va;
-        va.flags = RADEON_VM_PAGE_READABLE |
-                   RADEON_VM_PAGE_WRITEABLE |
-                   RADEON_VM_PAGE_SNOOPED;
-        va.offset = bo->va;
-        r = drmCommandWriteRead(ws->fd, DRM_RADEON_GEM_VA, &va, sizeof(va));
-        if (r && va.operation == RADEON_VA_RESULT_ERROR) {
-            fprintf(stderr, "radeon: Failed to assign virtual address space\n");
-            radeon_bo_destroy(&bo->base);
-            return NULL;
-        }
-        mtx_lock(&ws->bo_handles_mutex);
-        if (va.operation == RADEON_VA_RESULT_VA_EXIST) {
-            struct pb_buffer *b = &bo->base;
-            struct radeon_bo *old_bo =
-                util_hash_table_get(ws->bo_vas, (void*)(uintptr_t)va.offset);
-
-            mtx_unlock(&ws->bo_handles_mutex);
-            pb_reference(&b, &old_bo->base);
-            return b;
-        }
-
-        _mesa_hash_table_insert(ws->bo_vas, (void*)(uintptr_t)bo->va, bo);
-        mtx_unlock(&ws->bo_handles_mutex);
-    }
-
-    ws->allocated_gtt += align(bo->base.size, ws->info.gart_page_size);
-
-    return (struct pb_buffer*)bo;
+   struct radeon_drm_winsys *ws = radeon_drm_winsys(rws);
+   struct drm_radeon_gem_userptr args;
+   struct radeon_bo *bo;
+   int r;
+
+   bo = CALLOC_STRUCT(radeon_bo);
+   if (!bo)
+      return NULL;
+
+   memset(&args, 0, sizeof(args));
+   args.addr = (uintptr_t)pointer;
+   args.size = align(size, ws->info.gart_page_size);
+   args.flags = RADEON_GEM_USERPTR_ANONONLY |
+                RADEON_GEM_USERPTR_VALIDATE |
+                RADEON_GEM_USERPTR_REGISTER;
+   if (drmCommandWriteRead(ws->fd, DRM_RADEON_GEM_USERPTR,
+                           &args, sizeof(args))) {
+      FREE(bo);
+      return NULL;
+   }
+
+   assert(args.handle != 0);
+
+   mtx_lock(&ws->bo_handles_mutex);
+
+   /* Initialize it. */
+   pipe_reference_init(&bo->base.reference, 1);
+   bo->handle = args.handle;
+   bo->base.alignment = 0;
+   bo->base.size = size;
+   bo->base.vtbl = &radeon_bo_vtbl;
+   bo->rws = ws;
+   bo->user_ptr = pointer;
+   bo->va = 0;
+   bo->initial_domain = RADEON_DOMAIN_GTT;
+   bo->hash = __sync_fetch_and_add(&ws->next_bo_hash, 1);
+   (void) mtx_init(&bo->u.real.map_mutex, mtx_plain);
+
+   _mesa_hash_table_insert(ws->bo_handles, (void*)(uintptr_t)bo->handle, bo);
+
+   mtx_unlock(&ws->bo_handles_mutex);
+
+   if (ws->info.r600_has_virtual_memory) {
+      struct drm_radeon_gem_va va;
+
+      bo->va = radeon_bomgr_find_va64(ws, bo->base.size, 1 << 20);
+
+      va.handle = bo->handle;
+      va.operation = RADEON_VA_MAP;
+      va.vm_id = 0;
+      va.offset = bo->va;
+      va.flags = RADEON_VM_PAGE_READABLE |
+                 RADEON_VM_PAGE_WRITEABLE |
+                 RADEON_VM_PAGE_SNOOPED;
+      va.offset = bo->va;
+      r = drmCommandWriteRead(ws->fd, DRM_RADEON_GEM_VA, &va, sizeof(va));
+      if (r && va.operation == RADEON_VA_RESULT_ERROR) {
+         fprintf(stderr, "radeon: Failed to assign virtual address space\n");
+         radeon_bo_destroy(&bo->base);
+         return NULL;
+      }
+      mtx_lock(&ws->bo_handles_mutex);
+      if (va.operation == RADEON_VA_RESULT_VA_EXIST) {
+         struct pb_buffer *b = &bo->base;
+         struct radeon_bo *old_bo =
+               util_hash_table_get(ws->bo_vas, (void*)(uintptr_t)va.offset);
+
+         mtx_unlock(&ws->bo_handles_mutex);
+         pb_reference(&b, &old_bo->base);
+         return b;
+      }
+
+      _mesa_hash_table_insert(ws->bo_vas, (void*)(uintptr_t)bo->va, bo);
+      mtx_unlock(&ws->bo_handles_mutex);
+   }
+
+   ws->allocated_gtt += align(bo->base.size, ws->info.gart_page_size);
+
+   return (struct pb_buffer*)bo;
 }
 
 static struct pb_buffer *radeon_winsys_bo_from_handle(struct radeon_winsys *rws,
                                                       struct winsys_handle *whandle,
                                                       unsigned vm_alignment)
 {
-    struct radeon_drm_winsys *ws = radeon_drm_winsys(rws);
-    struct radeon_bo *bo;
-    int r;
-    unsigned handle;
-    uint64_t size = 0;
-
-    /* We must maintain a list of pairs <handle, bo>, so that we always return
-     * the same BO for one particular handle. If we didn't do that and created
-     * more than one BO for the same handle and then relocated them in a CS,
-     * we would hit a deadlock in the kernel.
-     *
-     * The list of pairs is guarded by a mutex, of course. */
-    mtx_lock(&ws->bo_handles_mutex);
-
-    if (whandle->type == WINSYS_HANDLE_TYPE_SHARED) {
-        /* First check if there already is an existing bo for the handle. */
-        bo = util_hash_table_get(ws->bo_names, (void*)(uintptr_t)whandle->handle);
-    } else if (whandle->type == WINSYS_HANDLE_TYPE_FD) {
-        /* We must first get the GEM handle, as fds are unreliable keys */
-        r = drmPrimeFDToHandle(ws->fd, whandle->handle, &handle);
-        if (r)
-            goto fail;
-        bo = util_hash_table_get(ws->bo_handles, (void*)(uintptr_t)handle);
-    } else {
-        /* Unknown handle type */
-        goto fail;
-    }
-
-    if (bo) {
-        /* Increase the refcount. */
-        struct pb_buffer *b = NULL;
-        pb_reference(&b, &bo->base);
-        goto done;
-    }
-
-    /* There isn't, create a new one. */
-    bo = CALLOC_STRUCT(radeon_bo);
-    if (!bo) {
-        goto fail;
-    }
-
-    if (whandle->type == WINSYS_HANDLE_TYPE_SHARED) {
-        struct drm_gem_open open_arg = {};
-        memset(&open_arg, 0, sizeof(open_arg));
-        /* Open the BO. */
-        open_arg.name = whandle->handle;
-        if (drmIoctl(ws->fd, DRM_IOCTL_GEM_OPEN, &open_arg)) {
-            FREE(bo);
-            goto fail;
-        }
-        handle = open_arg.handle;
-        size = open_arg.size;
-        bo->flink_name = whandle->handle;
-    } else if (whandle->type == WINSYS_HANDLE_TYPE_FD) {
-        size = lseek(whandle->handle, 0, SEEK_END);
-        /* 
-         * Could check errno to determine whether the kernel is new enough, but
-         * it doesn't really matter why this failed, just that it failed.
-         */
-        if (size == (off_t)-1) {
-            FREE(bo);
-            goto fail;
-        }
-        lseek(whandle->handle, 0, SEEK_SET);
-    }
-
-    assert(handle != 0);
-
-    bo->handle = handle;
-
-    /* Initialize it. */
-    pipe_reference_init(&bo->base.reference, 1);
-    bo->base.alignment = 0;
-    bo->base.size = (unsigned) size;
-    bo->base.vtbl = &radeon_bo_vtbl;
-    bo->rws = ws;
-    bo->va = 0;
-    bo->hash = __sync_fetch_and_add(&ws->next_bo_hash, 1);
-    (void) mtx_init(&bo->u.real.map_mutex, mtx_plain);
-
-    if (bo->flink_name)
-        _mesa_hash_table_insert(ws->bo_names, (void*)(uintptr_t)bo->flink_name, bo);
-
-    _mesa_hash_table_insert(ws->bo_handles, (void*)(uintptr_t)bo->handle, bo);
+   struct radeon_drm_winsys *ws = radeon_drm_winsys(rws);
+   struct radeon_bo *bo;
+   int r;
+   unsigned handle;
+   uint64_t size = 0;
+
+   /* We must maintain a list of pairs <handle, bo>, so that we always return
+    * the same BO for one particular handle. If we didn't do that and created
+    * more than one BO for the same handle and then relocated them in a CS,
+    * we would hit a deadlock in the kernel.
+    *
+    * The list of pairs is guarded by a mutex, of course. */
+   mtx_lock(&ws->bo_handles_mutex);
+
+   if (whandle->type == WINSYS_HANDLE_TYPE_SHARED) {
+      /* First check if there already is an existing bo for the handle. */
+      bo = util_hash_table_get(ws->bo_names, (void*)(uintptr_t)whandle->handle);
+   } else if (whandle->type == WINSYS_HANDLE_TYPE_FD) {
+      /* We must first get the GEM handle, as fds are unreliable keys */
+      r = drmPrimeFDToHandle(ws->fd, whandle->handle, &handle);
+      if (r)
+         goto fail;
+      bo = util_hash_table_get(ws->bo_handles, (void*)(uintptr_t)handle);
+   } else {
+      /* Unknown handle type */
+      goto fail;
+   }
+
+   if (bo) {
+      /* Increase the refcount. */
+      struct pb_buffer *b = NULL;
+      pb_reference(&b, &bo->base);
+      goto done;
+   }
+
+   /* There isn't, create a new one. */
+   bo = CALLOC_STRUCT(radeon_bo);
+   if (!bo) {
+      goto fail;
+   }
+
+   if (whandle->type == WINSYS_HANDLE_TYPE_SHARED) {
+      struct drm_gem_open open_arg = {};
+      memset(&open_arg, 0, sizeof(open_arg));
+      /* Open the BO. */
+      open_arg.name = whandle->handle;
+      if (drmIoctl(ws->fd, DRM_IOCTL_GEM_OPEN, &open_arg)) {
+         FREE(bo);
+         goto fail;
+      }
+      handle = open_arg.handle;
+      size = open_arg.size;
+      bo->flink_name = whandle->handle;
+   } else if (whandle->type == WINSYS_HANDLE_TYPE_FD) {
+      size = lseek(whandle->handle, 0, SEEK_END);
+      /*
+       * Could check errno to determine whether the kernel is new enough, but
+       * it doesn't really matter why this failed, just that it failed.
+       */
+      if (size == (off_t)-1) {
+         FREE(bo);
+         goto fail;
+      }
+      lseek(whandle->handle, 0, SEEK_SET);
+   }
+
+   assert(handle != 0);
+
+   bo->handle = handle;
+
+   /* Initialize it. */
+   pipe_reference_init(&bo->base.reference, 1);
+   bo->base.alignment = 0;
+   bo->base.size = (unsigned) size;
+   bo->base.vtbl = &radeon_bo_vtbl;
+   bo->rws = ws;
+   bo->va = 0;
+   bo->hash = __sync_fetch_and_add(&ws->next_bo_hash, 1);
+   (void) mtx_init(&bo->u.real.map_mutex, mtx_plain);
+
+   if (bo->flink_name)
+      _mesa_hash_table_insert(ws->bo_names, (void*)(uintptr_t)bo->flink_name, bo);
+
+   _mesa_hash_table_insert(ws->bo_handles, (void*)(uintptr_t)bo->handle, bo);
 
 done:
-    mtx_unlock(&ws->bo_handles_mutex);
-
-    if (ws->info.r600_has_virtual_memory && !bo->va) {
-        struct drm_radeon_gem_va va;
-
-        bo->va = radeon_bomgr_find_va64(ws, bo->base.size, vm_alignment);
-
-        va.handle = bo->handle;
-        va.operation = RADEON_VA_MAP;
-        va.vm_id = 0;
-        va.offset = bo->va;
-        va.flags = RADEON_VM_PAGE_READABLE |
-                   RADEON_VM_PAGE_WRITEABLE |
-                   RADEON_VM_PAGE_SNOOPED;
-        va.offset = bo->va;
-        r = drmCommandWriteRead(ws->fd, DRM_RADEON_GEM_VA, &va, sizeof(va));
-        if (r && va.operation == RADEON_VA_RESULT_ERROR) {
-            fprintf(stderr, "radeon: Failed to assign virtual address space\n");
-            radeon_bo_destroy(&bo->base);
-            return NULL;
-        }
-        mtx_lock(&ws->bo_handles_mutex);
-        if (va.operation == RADEON_VA_RESULT_VA_EXIST) {
-            struct pb_buffer *b = &bo->base;
-            struct radeon_bo *old_bo =
-                util_hash_table_get(ws->bo_vas, (void*)(uintptr_t)va.offset);
-
-            mtx_unlock(&ws->bo_handles_mutex);
-            pb_reference(&b, &old_bo->base);
-            return b;
-        }
-
-        _mesa_hash_table_insert(ws->bo_vas, (void*)(uintptr_t)bo->va, bo);
-        mtx_unlock(&ws->bo_handles_mutex);
-    }
-
-    bo->initial_domain = radeon_bo_get_initial_domain((void*)bo);
-
-    if (bo->initial_domain & RADEON_DOMAIN_VRAM)
-        ws->allocated_vram += align(bo->base.size, ws->info.gart_page_size);
-    else if (bo->initial_domain & RADEON_DOMAIN_GTT)
-        ws->allocated_gtt += align(bo->base.size, ws->info.gart_page_size);
-
-    return (struct pb_buffer*)bo;
+   mtx_unlock(&ws->bo_handles_mutex);
+
+   if (ws->info.r600_has_virtual_memory && !bo->va) {
+      struct drm_radeon_gem_va va;
+
+      bo->va = radeon_bomgr_find_va64(ws, bo->base.size, vm_alignment);
+
+      va.handle = bo->handle;
+      va.operation = RADEON_VA_MAP;
+      va.vm_id = 0;
+      va.offset = bo->va;
+      va.flags = RADEON_VM_PAGE_READABLE |
+                 RADEON_VM_PAGE_WRITEABLE |
+                 RADEON_VM_PAGE_SNOOPED;
+      va.offset = bo->va;
+      r = drmCommandWriteRead(ws->fd, DRM_RADEON_GEM_VA, &va, sizeof(va));
+      if (r && va.operation == RADEON_VA_RESULT_ERROR) {
+         fprintf(stderr, "radeon: Failed to assign virtual address space\n");
+         radeon_bo_destroy(&bo->base);
+         return NULL;
+      }
+      mtx_lock(&ws->bo_handles_mutex);
+      if (va.operation == RADEON_VA_RESULT_VA_EXIST) {
+         struct pb_buffer *b = &bo->base;
+         struct radeon_bo *old_bo =
+               util_hash_table_get(ws->bo_vas, (void*)(uintptr_t)va.offset);
+
+         mtx_unlock(&ws->bo_handles_mutex);
+         pb_reference(&b, &old_bo->base);
+         return b;
+      }
+
+      _mesa_hash_table_insert(ws->bo_vas, (void*)(uintptr_t)bo->va, bo);
+      mtx_unlock(&ws->bo_handles_mutex);
+   }
+
+   bo->initial_domain = radeon_bo_get_initial_domain((void*)bo);
+
+   if (bo->initial_domain & RADEON_DOMAIN_VRAM)
+      ws->allocated_vram += align(bo->base.size, ws->info.gart_page_size);
+   else if (bo->initial_domain & RADEON_DOMAIN_GTT)
+      ws->allocated_gtt += align(bo->base.size, ws->info.gart_page_size);
+
+   return (struct pb_buffer*)bo;
 
 fail:
-    mtx_unlock(&ws->bo_handles_mutex);
-    return NULL;
+   mtx_unlock(&ws->bo_handles_mutex);
+   return NULL;
 }
 
 static bool radeon_winsys_bo_get_handle(struct radeon_winsys *rws,
                                         struct pb_buffer *buffer,
                                         struct winsys_handle *whandle)
 {
-    struct drm_gem_flink flink;
-    struct radeon_bo *bo = radeon_bo(buffer);
-    struct radeon_drm_winsys *ws = bo->rws;
+   struct drm_gem_flink flink;
+   struct radeon_bo *bo = radeon_bo(buffer);
+   struct radeon_drm_winsys *ws = bo->rws;
 
-    /* Don't allow exports of slab entries. */
-    if (!bo->handle)
-        return false;
+   /* Don't allow exports of slab entries. */
+   if (!bo->handle)
+      return false;
 
-    memset(&flink, 0, sizeof(flink));
+   memset(&flink, 0, sizeof(flink));
 
-    bo->u.real.use_reusable_pool = false;
+   bo->u.real.use_reusable_pool = false;
 
-    if (whandle->type == WINSYS_HANDLE_TYPE_SHARED) {
-        if (!bo->flink_name) {
-            flink.handle = bo->handle;
+   if (whandle->type == WINSYS_HANDLE_TYPE_SHARED) {
+      if (!bo->flink_name) {
+         flink.handle = bo->handle;
 
-            if (ioctl(ws->fd, DRM_IOCTL_GEM_FLINK, &flink)) {
-                return false;
-            }
-
-            bo->flink_name = flink.name;
-
-            mtx_lock(&ws->bo_handles_mutex);
-            _mesa_hash_table_insert(ws->bo_names, (void*)(uintptr_t)bo->flink_name, bo);
-            mtx_unlock(&ws->bo_handles_mutex);
-        }
-        whandle->handle = bo->flink_name;
-    } else if (whandle->type == WINSYS_HANDLE_TYPE_KMS) {
-        whandle->handle = bo->handle;
-    } else if (whandle->type == WINSYS_HANDLE_TYPE_FD) {
-        if (drmPrimeHandleToFD(ws->fd, bo->handle, DRM_CLOEXEC, (int*)&whandle->handle))
+         if (ioctl(ws->fd, DRM_IOCTL_GEM_FLINK, &flink)) {
             return false;
-    }
-
-    return true;
+         }
+
+         bo->flink_name = flink.name;
+
+         mtx_lock(&ws->bo_handles_mutex);
+         _mesa_hash_table_insert(ws->bo_names, (void*)(uintptr_t)bo->flink_name, bo);
+         mtx_unlock(&ws->bo_handles_mutex);
+      }
+      whandle->handle = bo->flink_name;
+   } else if (whandle->type == WINSYS_HANDLE_TYPE_KMS) {
+      whandle->handle = bo->handle;
+   } else if (whandle->type == WINSYS_HANDLE_TYPE_FD) {
+      if (drmPrimeHandleToFD(ws->fd, bo->handle, DRM_CLOEXEC, (int*)&whandle->handle))
+         return false;
+   }
+
+   return true;
 }
 
 static bool radeon_winsys_bo_is_user_ptr(struct pb_buffer *buf)
@@ -1325,33 +1325,33 @@ static bool radeon_winsys_bo_is_suballocated(struct pb_buffer *buf)
 
 static uint64_t radeon_winsys_bo_va(struct pb_buffer *buf)
 {
-    return ((struct radeon_bo*)buf)->va;
+   return ((struct radeon_bo*)buf)->va;
 }
 
 static unsigned radeon_winsys_bo_get_reloc_offset(struct pb_buffer *buf)
 {
-    struct radeon_bo *bo = radeon_bo(buf);
+   struct radeon_bo *bo = radeon_bo(buf);
 
-    if (bo->handle)
-        return 0;
+   if (bo->handle)
+      return 0;
 
-    return bo->va - bo->u.slab.real->va;
+   return bo->va - bo->u.slab.real->va;
 }
 
 void radeon_drm_bo_init_functions(struct radeon_drm_winsys *ws)
 {
-    ws->base.buffer_set_metadata = radeon_bo_set_metadata;
-    ws->base.buffer_get_metadata = radeon_bo_get_metadata;
-    ws->base.buffer_map = radeon_bo_map;
-    ws->base.buffer_unmap = radeon_bo_unmap;
-    ws->base.buffer_wait = radeon_bo_wait;
-    ws->base.buffer_create = radeon_winsys_bo_create;
-    ws->base.buffer_from_handle = radeon_winsys_bo_from_handle;
-    ws->base.buffer_from_ptr = radeon_winsys_bo_from_ptr;
-    ws->base.buffer_is_user_ptr = radeon_winsys_bo_is_user_ptr;
-    ws->base.buffer_is_suballocated = radeon_winsys_bo_is_suballocated;
-    ws->base.buffer_get_handle = radeon_winsys_bo_get_handle;
-    ws->base.buffer_get_virtual_address = radeon_winsys_bo_va;
-    ws->base.buffer_get_reloc_offset = radeon_winsys_bo_get_reloc_offset;
-    ws->base.buffer_get_initial_domain = radeon_bo_get_initial_domain;
+   ws->base.buffer_set_metadata = radeon_bo_set_metadata;
+   ws->base.buffer_get_metadata = radeon_bo_get_metadata;
+   ws->base.buffer_map = radeon_bo_map;
+   ws->base.buffer_unmap = radeon_bo_unmap;
+   ws->base.buffer_wait = radeon_bo_wait;
+   ws->base.buffer_create = radeon_winsys_bo_create;
+   ws->base.buffer_from_handle = radeon_winsys_bo_from_handle;
+   ws->base.buffer_from_ptr = radeon_winsys_bo_from_ptr;
+   ws->base.buffer_is_user_ptr = radeon_winsys_bo_is_user_ptr;
+   ws->base.buffer_is_suballocated = radeon_winsys_bo_is_suballocated;
+   ws->base.buffer_get_handle = radeon_winsys_bo_get_handle;
+   ws->base.buffer_get_virtual_address = radeon_winsys_bo_va;
+   ws->base.buffer_get_reloc_offset = radeon_winsys_bo_get_reloc_offset;
+   ws->base.buffer_get_initial_domain = radeon_bo_get_initial_domain;
 }
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_bo.h b/src/gallium/winsys/radeon/drm/radeon_drm_bo.h
index bc7cba38817..906d932d89a 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_bo.h
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_bo.h
@@ -33,47 +33,47 @@
 #include "pipebuffer/pb_slab.h"
 
 struct radeon_bo {
-    struct pb_buffer base;
-    union {
-        struct {
-            struct pb_cache_entry cache_entry;
+   struct pb_buffer base;
+   union {
+      struct {
+         struct pb_cache_entry cache_entry;
 
-            void *ptr;
-            mtx_t map_mutex;
-            unsigned map_count;
-            bool use_reusable_pool;
-        } real;
-        struct {
-            struct pb_slab_entry entry;
-            struct radeon_bo *real;
+         void *ptr;
+         mtx_t map_mutex;
+         unsigned map_count;
+         bool use_reusable_pool;
+      } real;
+      struct {
+         struct pb_slab_entry entry;
+         struct radeon_bo *real;
 
-            unsigned num_fences;
-            unsigned max_fences;
-            struct radeon_bo **fences;
-        } slab;
-    } u;
+         unsigned num_fences;
+         unsigned max_fences;
+         struct radeon_bo **fences;
+      } slab;
+   } u;
 
-    struct radeon_drm_winsys *rws;
-    void *user_ptr; /* from buffer_from_ptr */
+   struct radeon_drm_winsys *rws;
+   void *user_ptr; /* from buffer_from_ptr */
 
-    uint32_t handle; /* 0 for slab entries */
-    uint32_t flink_name;
-    uint64_t va;
-    uint32_t hash;
-    enum radeon_bo_domain initial_domain;
+   uint32_t handle; /* 0 for slab entries */
+   uint32_t flink_name;
+   uint64_t va;
+   uint32_t hash;
+   enum radeon_bo_domain initial_domain;
 
-    /* how many command streams is this bo referenced in? */
-    int num_cs_references;
+   /* how many command streams is this bo referenced in? */
+   int num_cs_references;
 
-    /* how many command streams, which are being emitted in a separate
-     * thread, is this bo referenced in? */
-    int num_active_ioctls;
+   /* how many command streams, which are being emitted in a separate
+    * thread, is this bo referenced in? */
+   int num_active_ioctls;
 };
 
 struct radeon_slab {
-    struct pb_slab base;
-    struct radeon_bo *buffer;
-    struct radeon_bo *entries;
+   struct pb_slab base;
+   struct radeon_bo *buffer;
+   struct radeon_bo *entries;
 };
 
 void radeon_bo_destroy(struct pb_buffer *_buf);
@@ -89,7 +89,7 @@ void radeon_bo_slab_free(void *priv, struct pb_slab *slab);
 static inline
 void radeon_bo_reference(struct radeon_bo **dst, struct radeon_bo *src)
 {
-    pb_reference((struct pb_buffer**)dst, (struct pb_buffer*)src);
+   pb_reference((struct pb_buffer**)dst, (struct pb_buffer*)src);
 }
 
 void *radeon_bo_do_map(struct radeon_bo *bo);
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c
index 6726f6a77ab..403ade2e848 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c
@@ -66,100 +66,99 @@
 
 #define RELOC_DWORDS (sizeof(struct drm_radeon_cs_reloc) / sizeof(uint32_t))
 
-static struct pipe_fence_handle *
-radeon_cs_create_fence(struct radeon_cmdbuf *rcs);
+static struct pipe_fence_handle *radeon_cs_create_fence(struct radeon_cmdbuf *rcs);
 static void radeon_fence_reference(struct pipe_fence_handle **dst,
                                    struct pipe_fence_handle *src);
 
 static struct radeon_winsys_ctx *radeon_drm_ctx_create(struct radeon_winsys *ws)
 {
-    struct radeon_ctx *ctx = CALLOC_STRUCT(radeon_ctx);
-    if (!ctx)
-        return NULL;
+   struct radeon_ctx *ctx = CALLOC_STRUCT(radeon_ctx);
+   if (!ctx)
+      return NULL;
 
-    ctx->ws = (struct radeon_drm_winsys*)ws;
-    ctx->gpu_reset_counter = radeon_drm_get_gpu_reset_counter(ctx->ws);
-    return (struct radeon_winsys_ctx*)ctx;
+   ctx->ws = (struct radeon_drm_winsys*)ws;
+   ctx->gpu_reset_counter = radeon_drm_get_gpu_reset_counter(ctx->ws);
+   return (struct radeon_winsys_ctx*)ctx;
 }
 
 static void radeon_drm_ctx_destroy(struct radeon_winsys_ctx *ctx)
 {
-    FREE(ctx);
+   FREE(ctx);
 }
 
 static enum pipe_reset_status
 radeon_drm_ctx_query_reset_status(struct radeon_winsys_ctx *rctx)
 {
-    struct radeon_ctx *ctx = (struct radeon_ctx*)rctx;
+   struct radeon_ctx *ctx = (struct radeon_ctx*)rctx;
 
-    unsigned latest = radeon_drm_get_gpu_reset_counter(ctx->ws);
+   unsigned latest = radeon_drm_get_gpu_reset_counter(ctx->ws);
 
-    if (ctx->gpu_reset_counter == latest)
-        return PIPE_NO_RESET;
+   if (ctx->gpu_reset_counter == latest)
+      return PIPE_NO_RESET;
 
-    ctx->gpu_reset_counter = latest;
-    return PIPE_UNKNOWN_CONTEXT_RESET;
+   ctx->gpu_reset_counter = latest;
+   return PIPE_UNKNOWN_CONTEXT_RESET;
 }
 
 static bool radeon_init_cs_context(struct radeon_cs_context *csc,
                                    struct radeon_drm_winsys *ws)
 {
-    int i;
-
-    csc->fd = ws->fd;
-
-    csc->chunks[0].chunk_id = RADEON_CHUNK_ID_IB;
-    csc->chunks[0].length_dw = 0;
-    csc->chunks[0].chunk_data = (uint64_t)(uintptr_t)csc->buf;
-    csc->chunks[1].chunk_id = RADEON_CHUNK_ID_RELOCS;
-    csc->chunks[1].length_dw = 0;
-    csc->chunks[1].chunk_data = (uint64_t)(uintptr_t)csc->relocs;
-    csc->chunks[2].chunk_id = RADEON_CHUNK_ID_FLAGS;
-    csc->chunks[2].length_dw = 2;
-    csc->chunks[2].chunk_data = (uint64_t)(uintptr_t)&csc->flags;
-
-    csc->chunk_array[0] = (uint64_t)(uintptr_t)&csc->chunks[0];
-    csc->chunk_array[1] = (uint64_t)(uintptr_t)&csc->chunks[1];
-    csc->chunk_array[2] = (uint64_t)(uintptr_t)&csc->chunks[2];
-
-    csc->cs.chunks = (uint64_t)(uintptr_t)csc->chunk_array;
-
-    for (i = 0; i < ARRAY_SIZE(csc->reloc_indices_hashlist); i++) {
-        csc->reloc_indices_hashlist[i] = -1;
-    }
-    return true;
+   int i;
+
+   csc->fd = ws->fd;
+
+   csc->chunks[0].chunk_id = RADEON_CHUNK_ID_IB;
+   csc->chunks[0].length_dw = 0;
+   csc->chunks[0].chunk_data = (uint64_t)(uintptr_t)csc->buf;
+   csc->chunks[1].chunk_id = RADEON_CHUNK_ID_RELOCS;
+   csc->chunks[1].length_dw = 0;
+   csc->chunks[1].chunk_data = (uint64_t)(uintptr_t)csc->relocs;
+   csc->chunks[2].chunk_id = RADEON_CHUNK_ID_FLAGS;
+   csc->chunks[2].length_dw = 2;
+   csc->chunks[2].chunk_data = (uint64_t)(uintptr_t)&csc->flags;
+
+   csc->chunk_array[0] = (uint64_t)(uintptr_t)&csc->chunks[0];
+   csc->chunk_array[1] = (uint64_t)(uintptr_t)&csc->chunks[1];
+   csc->chunk_array[2] = (uint64_t)(uintptr_t)&csc->chunks[2];
+
+   csc->cs.chunks = (uint64_t)(uintptr_t)csc->chunk_array;
+
+   for (i = 0; i < ARRAY_SIZE(csc->reloc_indices_hashlist); i++) {
+      csc->reloc_indices_hashlist[i] = -1;
+   }
+   return true;
 }
 
 static void radeon_cs_context_cleanup(struct radeon_cs_context *csc)
 {
-    unsigned i;
-
-    for (i = 0; i < csc->num_relocs; i++) {
-        p_atomic_dec(&csc->relocs_bo[i].bo->num_cs_references);
-        radeon_bo_reference(&csc->relocs_bo[i].bo, NULL);
-    }
-    for (i = 0; i < csc->num_slab_buffers; ++i) {
-        p_atomic_dec(&csc->slab_buffers[i].bo->num_cs_references);
-        radeon_bo_reference(&csc->slab_buffers[i].bo, NULL);
-    }
-
-    csc->num_relocs = 0;
-    csc->num_validated_relocs = 0;
-    csc->num_slab_buffers = 0;
-    csc->chunks[0].length_dw = 0;
-    csc->chunks[1].length_dw = 0;
-
-    for (i = 0; i < ARRAY_SIZE(csc->reloc_indices_hashlist); i++) {
-        csc->reloc_indices_hashlist[i] = -1;
-    }
+   unsigned i;
+
+   for (i = 0; i < csc->num_relocs; i++) {
+      p_atomic_dec(&csc->relocs_bo[i].bo->num_cs_references);
+      radeon_bo_reference(&csc->relocs_bo[i].bo, NULL);
+   }
+   for (i = 0; i < csc->num_slab_buffers; ++i) {
+      p_atomic_dec(&csc->slab_buffers[i].bo->num_cs_references);
+      radeon_bo_reference(&csc->slab_buffers[i].bo, NULL);
+   }
+
+   csc->num_relocs = 0;
+   csc->num_validated_relocs = 0;
+   csc->num_slab_buffers = 0;
+   csc->chunks[0].length_dw = 0;
+   csc->chunks[1].length_dw = 0;
+
+   for (i = 0; i < ARRAY_SIZE(csc->reloc_indices_hashlist); i++) {
+      csc->reloc_indices_hashlist[i] = -1;
+   }
 }
 
 static void radeon_destroy_cs_context(struct radeon_cs_context *csc)
 {
-    radeon_cs_context_cleanup(csc);
-    FREE(csc->slab_buffers);
-    FREE(csc->relocs_bo);
-    FREE(csc->relocs);
+   radeon_cs_context_cleanup(csc);
+   FREE(csc->slab_buffers);
+   FREE(csc->relocs_bo);
+   FREE(csc->relocs);
 }
 
 
@@ -171,275 +170,275 @@ radeon_drm_cs_create(struct radeon_winsys_ctx *ctx,
                      void *flush_ctx,
                      bool stop_exec_on_failure)
 {
-    struct radeon_drm_winsys *ws = ((struct radeon_ctx*)ctx)->ws;
-    struct radeon_drm_cs *cs;
-
-    cs = CALLOC_STRUCT(radeon_drm_cs);
-    if (!cs) {
-        return NULL;
-    }
-    util_queue_fence_init(&cs->flush_completed);
-
-    cs->ws = ws;
-    cs->flush_cs = flush;
-    cs->flush_data = flush_ctx;
-
-    if (!radeon_init_cs_context(&cs->csc1, cs->ws)) {
-        FREE(cs);
-        return NULL;
-    }
-    if (!radeon_init_cs_context(&cs->csc2, cs->ws)) {
-        radeon_destroy_cs_context(&cs->csc1);
-        FREE(cs);
-        return NULL;
-    }
-
-    /* Set the first command buffer as current. */
-    cs->csc = &cs->csc1;
-    cs->cst = &cs->csc2;
-    cs->base.current.buf = cs->csc->buf;
-    cs->base.current.max_dw = ARRAY_SIZE(cs->csc->buf);
-    cs->ring_type = ring_type;
-
-    p_atomic_inc(&ws->num_cs);
-    return &cs->base;
+   struct radeon_drm_winsys *ws = ((struct radeon_ctx*)ctx)->ws;
+   struct radeon_drm_cs *cs;
+
+   cs = CALLOC_STRUCT(radeon_drm_cs);
+   if (!cs) {
+      return NULL;
+   }
+   util_queue_fence_init(&cs->flush_completed);
+
+   cs->ws = ws;
+   cs->flush_cs = flush;
+   cs->flush_data = flush_ctx;
+
+   if (!radeon_init_cs_context(&cs->csc1, cs->ws)) {
+      FREE(cs);
+      return NULL;
+   }
+   if (!radeon_init_cs_context(&cs->csc2, cs->ws)) {
+      radeon_destroy_cs_context(&cs->csc1);
+      FREE(cs);
+      return NULL;
+   }
+
+   /* Set the first command buffer as current. */
+   cs->csc = &cs->csc1;
+   cs->cst = &cs->csc2;
+   cs->base.current.buf = cs->csc->buf;
+   cs->base.current.max_dw = ARRAY_SIZE(cs->csc->buf);
+   cs->ring_type = ring_type;
+
+   p_atomic_inc(&ws->num_cs);
+   return &cs->base;
 }
 
 int radeon_lookup_buffer(struct radeon_cs_context *csc, struct radeon_bo *bo)
 {
-    unsigned hash = bo->hash & (ARRAY_SIZE(csc->reloc_indices_hashlist)-1);
-    struct radeon_bo_item *buffers;
-    unsigned num_buffers;
-    int i = csc->reloc_indices_hashlist[hash];
-
-    if (bo->handle) {
-        buffers = csc->relocs_bo;
-        num_buffers = csc->num_relocs;
-    } else {
-        buffers = csc->slab_buffers;
-        num_buffers = csc->num_slab_buffers;
-    }
-
-    /* not found or found */
-    if (i == -1 || (i < num_buffers && buffers[i].bo == bo))
-        return i;
-
-    /* Hash collision, look for the BO in the list of relocs linearly. */
-    for (i = num_buffers - 1; i >= 0; i--) {
-        if (buffers[i].bo == bo) {
-            /* Put this reloc in the hash list.
-             * This will prevent additional hash collisions if there are
-             * several consecutive lookup_buffer calls for the same buffer.
-             *
-             * Example: Assuming buffers A,B,C collide in the hash list,
-             * the following sequence of relocs:
-             *         AAAAAAAAAAABBBBBBBBBBBBBBCCCCCCCC
-             * will collide here: ^ and here:   ^,
-             * meaning that we should get very few collisions in the end. */
-            csc->reloc_indices_hashlist[hash] = i;
-            return i;
-        }
-    }
-    return -1;
+   unsigned hash = bo->hash & (ARRAY_SIZE(csc->reloc_indices_hashlist)-1);
+   struct radeon_bo_item *buffers;
+   unsigned num_buffers;
+   int i = csc->reloc_indices_hashlist[hash];
+
+   if (bo->handle) {
+      buffers = csc->relocs_bo;
+      num_buffers = csc->num_relocs;
+   } else {
+      buffers = csc->slab_buffers;
+      num_buffers = csc->num_slab_buffers;
+   }
+
+   /* not found or found */
+   if (i == -1 || (i < num_buffers && buffers[i].bo == bo))
+      return i;
+
+   /* Hash collision, look for the BO in the list of relocs linearly. */
+   for (i = num_buffers - 1; i >= 0; i--) {
+      if (buffers[i].bo == bo) {
+         /* Put this reloc in the hash list.
+          * This will prevent additional hash collisions if there are
+          * several consecutive lookup_buffer calls for the same buffer.
+          *
+          * Example: Assuming buffers A,B,C collide in the hash list,
+          * the following sequence of relocs:
+          *         AAAAAAAAAAABBBBBBBBBBBBBBCCCCCCCC
+          * will collide here: ^ and here:   ^,
+          * meaning that we should get very few collisions in the end. */
+         csc->reloc_indices_hashlist[hash] = i;
+         return i;
+      }
+   }
+   return -1;
 }
 
 static unsigned radeon_lookup_or_add_real_buffer(struct radeon_drm_cs *cs,
                                                  struct radeon_bo *bo)
 {
-    struct radeon_cs_context *csc = cs->csc;
-    struct drm_radeon_cs_reloc *reloc;
-    unsigned hash = bo->hash & (ARRAY_SIZE(csc->reloc_indices_hashlist)-1);
-    int i = -1;
-
-    i = radeon_lookup_buffer(csc, bo);
-
-    if (i >= 0) {
-        /* For async DMA, every add_buffer call must add a buffer to the list
-         * no matter how many duplicates there are. This is due to the fact
-         * the DMA CS checker doesn't use NOP packets for offset patching,
-         * but always uses the i-th buffer from the list to patch the i-th
-         * offset. If there are N offsets in a DMA CS, there must also be N
-         * buffers in the relocation list.
-         *
-         * This doesn't have to be done if virtual memory is enabled,
-         * because there is no offset patching with virtual memory.
-         */
-        if (cs->ring_type != RING_DMA || cs->ws->info.r600_has_virtual_memory) {
-            return i;
-        }
-    }
-
-    /* New relocation, check if the backing array is large enough. */
-    if (csc->num_relocs >= csc->max_relocs) {
-        uint32_t size;
-        csc->max_relocs = MAX2(csc->max_relocs + 16, (unsigned)(csc->max_relocs * 1.3));
-
-        size = csc->max_relocs * sizeof(csc->relocs_bo[0]);
-        csc->relocs_bo = realloc(csc->relocs_bo, size);
-
-        size = csc->max_relocs * sizeof(struct drm_radeon_cs_reloc);
-        csc->relocs = realloc(csc->relocs, size);
-
-        csc->chunks[1].chunk_data = (uint64_t)(uintptr_t)csc->relocs;
-    }
-
-    /* Initialize the new relocation. */
-    csc->relocs_bo[csc->num_relocs].bo = NULL;
-    csc->relocs_bo[csc->num_relocs].u.real.priority_usage = 0;
-    radeon_bo_reference(&csc->relocs_bo[csc->num_relocs].bo, bo);
-    p_atomic_inc(&bo->num_cs_references);
-    reloc = &csc->relocs[csc->num_relocs];
-    reloc->handle = bo->handle;
-    reloc->read_domains = 0;
-    reloc->write_domain = 0;
-    reloc->flags = 0;
-
-    csc->reloc_indices_hashlist[hash] = csc->num_relocs;
-
-    csc->chunks[1].length_dw += RELOC_DWORDS;
-
-    return csc->num_relocs++;
+   struct radeon_cs_context *csc = cs->csc;
+   struct drm_radeon_cs_reloc *reloc;
+   unsigned hash = bo->hash & (ARRAY_SIZE(csc->reloc_indices_hashlist)-1);
+   int i = -1;
+
+   i = radeon_lookup_buffer(csc, bo);
+
+   if (i >= 0) {
+      /* For async DMA, every add_buffer call must add a buffer to the list
+       * no matter how many duplicates there are. This is due to the fact
+       * the DMA CS checker doesn't use NOP packets for offset patching,
+       * but always uses the i-th buffer from the list to patch the i-th
+       * offset. If there are N offsets in a DMA CS, there must also be N
+       * buffers in the relocation list.
+       *
+       * This doesn't have to be done if virtual memory is enabled,
+       * because there is no offset patching with virtual memory.
+       */
+      if (cs->ring_type != RING_DMA || cs->ws->info.r600_has_virtual_memory) {
+         return i;
+      }
+   }
+
+   /* New relocation, check if the backing array is large enough. */
+   if (csc->num_relocs >= csc->max_relocs) {
+      uint32_t size;
+      csc->max_relocs = MAX2(csc->max_relocs + 16, (unsigned)(csc->max_relocs * 1.3));
+
+      size = csc->max_relocs * sizeof(csc->relocs_bo[0]);
+      csc->relocs_bo = realloc(csc->relocs_bo, size);
+
+      size = csc->max_relocs * sizeof(struct drm_radeon_cs_reloc);
+      csc->relocs = realloc(csc->relocs, size);
+
+      csc->chunks[1].chunk_data = (uint64_t)(uintptr_t)csc->relocs;
+   }
+
+   /* Initialize the new relocation. */
+   csc->relocs_bo[csc->num_relocs].bo = NULL;
+   csc->relocs_bo[csc->num_relocs].u.real.priority_usage = 0;
+   radeon_bo_reference(&csc->relocs_bo[csc->num_relocs].bo, bo);
+   p_atomic_inc(&bo->num_cs_references);
+   reloc = &csc->relocs[csc->num_relocs];
+   reloc->handle = bo->handle;
+   reloc->read_domains = 0;
+   reloc->write_domain = 0;
+   reloc->flags = 0;
+
+   csc->reloc_indices_hashlist[hash] = csc->num_relocs;
+
+   csc->chunks[1].length_dw += RELOC_DWORDS;
+
+   return csc->num_relocs++;
 }
 
 static int radeon_lookup_or_add_slab_buffer(struct radeon_drm_cs *cs,
                                             struct radeon_bo *bo)
 {
-    struct radeon_cs_context *csc = cs->csc;
-    unsigned hash;
-    struct radeon_bo_item *item;
-    int idx;
-    int real_idx;
-
-    idx = radeon_lookup_buffer(csc, bo);
-    if (idx >= 0)
-        return idx;
-
-    real_idx = radeon_lookup_or_add_real_buffer(cs, bo->u.slab.real);
-
-    /* Check if the backing array is large enough. */
-    if (csc->num_slab_buffers >= csc->max_slab_buffers) {
-        unsigned new_max = MAX2(csc->max_slab_buffers + 16,
-                                (unsigned)(csc->max_slab_buffers * 1.3));
-        struct radeon_bo_item *new_buffers =
+   struct radeon_cs_context *csc = cs->csc;
+   unsigned hash;
+   struct radeon_bo_item *item;
+   int idx;
+   int real_idx;
+
+   idx = radeon_lookup_buffer(csc, bo);
+   if (idx >= 0)
+      return idx;
+
+   real_idx = radeon_lookup_or_add_real_buffer(cs, bo->u.slab.real);
+
+   /* Check if the backing array is large enough. */
+   if (csc->num_slab_buffers >= csc->max_slab_buffers) {
+      unsigned new_max = MAX2(csc->max_slab_buffers + 16,
+                              (unsigned)(csc->max_slab_buffers * 1.3));
+      struct radeon_bo_item *new_buffers =
             REALLOC(csc->slab_buffers,
                     csc->max_slab_buffers * sizeof(*new_buffers),
                     new_max * sizeof(*new_buffers));
-        if (!new_buffers) {
-            fprintf(stderr, "radeon_lookup_or_add_slab_buffer: allocation failure\n");
-            return -1;
-        }
+      if (!new_buffers) {
+         fprintf(stderr, "radeon_lookup_or_add_slab_buffer: allocation failure\n");
+         return -1;
+      }
 
-        csc->max_slab_buffers = new_max;
-        csc->slab_buffers = new_buffers;
-    }
+      csc->max_slab_buffers = new_max;
+      csc->slab_buffers = new_buffers;
+   }
 
-    /* Initialize the new relocation. */
-    idx = csc->num_slab_buffers++;
-    item = &csc->slab_buffers[idx];
+   /* Initialize the new relocation. */
+   idx = csc->num_slab_buffers++;
+   item = &csc->slab_buffers[idx];
 
-    item->bo = NULL;
-    item->u.slab.real_idx = real_idx;
-    radeon_bo_reference(&item->bo, bo);
-    p_atomic_inc(&bo->num_cs_references);
+   item->bo = NULL;
+   item->u.slab.real_idx = real_idx;
+   radeon_bo_reference(&item->bo, bo);
+   p_atomic_inc(&bo->num_cs_references);
 
-    hash = bo->hash & (ARRAY_SIZE(csc->reloc_indices_hashlist)-1);
-    csc->reloc_indices_hashlist[hash] = idx;
+   hash = bo->hash & (ARRAY_SIZE(csc->reloc_indices_hashlist)-1);
+   csc->reloc_indices_hashlist[hash] = idx;
 
-    return idx;
+   return idx;
 }
 
 static unsigned radeon_drm_cs_add_buffer(struct radeon_cmdbuf *rcs,
-                                        struct pb_buffer *buf,
-                                        enum radeon_bo_usage usage,
-                                        enum radeon_bo_domain domains,
-                                        enum radeon_bo_priority priority)
+                                         struct pb_buffer *buf,
+                                         enum radeon_bo_usage usage,
+                                         enum radeon_bo_domain domains,
+                                         enum radeon_bo_priority priority)
 {
-    struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
-    struct radeon_bo *bo = (struct radeon_bo*)buf;
-    enum radeon_bo_domain added_domains;
-
-    /* If VRAM is just stolen system memory, allow both VRAM and
-     * GTT, whichever has free space. If a buffer is evicted from
-     * VRAM to GTT, it will stay there.
-     */
-    if (!cs->ws->info.has_dedicated_vram)
-        domains |= RADEON_DOMAIN_GTT;
-
-    enum radeon_bo_domain rd = usage & RADEON_USAGE_READ ? domains : 0;
-    enum radeon_bo_domain wd = usage & RADEON_USAGE_WRITE ? domains : 0;
-    struct drm_radeon_cs_reloc *reloc;
-    int index;
-
-    if (!bo->handle) {
-        index = radeon_lookup_or_add_slab_buffer(cs, bo);
-        if (index < 0)
-            return 0;
-
-        index = cs->csc->slab_buffers[index].u.slab.real_idx;
-    } else {
-        index = radeon_lookup_or_add_real_buffer(cs, bo);
-    }
-
-    reloc = &cs->csc->relocs[index];
-    added_domains = (rd | wd) & ~(reloc->read_domains | reloc->write_domain);
-    reloc->read_domains |= rd;
-    reloc->write_domain |= wd;
-    reloc->flags = MAX2(reloc->flags, priority);
-    cs->csc->relocs_bo[index].u.real.priority_usage |= 1u << priority;
-
-    if (added_domains & RADEON_DOMAIN_VRAM)
-        cs->base.used_vram += bo->base.size;
-    else if (added_domains & RADEON_DOMAIN_GTT)
-        cs->base.used_gart += bo->base.size;
-
-    return index;
+   struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
+   struct radeon_bo *bo = (struct radeon_bo*)buf;
+   enum radeon_bo_domain added_domains;
+
+   /* If VRAM is just stolen system memory, allow both VRAM and
+    * GTT, whichever has free space. If a buffer is evicted from
+    * VRAM to GTT, it will stay there.
+    */
+   if (!cs->ws->info.has_dedicated_vram)
+      domains |= RADEON_DOMAIN_GTT;
+
+   enum radeon_bo_domain rd = usage & RADEON_USAGE_READ ? domains : 0;
+   enum radeon_bo_domain wd = usage & RADEON_USAGE_WRITE ? domains : 0;
+   struct drm_radeon_cs_reloc *reloc;
+   int index;
+
+   if (!bo->handle) {
+      index = radeon_lookup_or_add_slab_buffer(cs, bo);
+      if (index < 0)
+         return 0;
+
+      index = cs->csc->slab_buffers[index].u.slab.real_idx;
+   } else {
+      index = radeon_lookup_or_add_real_buffer(cs, bo);
+   }
+
+   reloc = &cs->csc->relocs[index];
+   added_domains = (rd | wd) & ~(reloc->read_domains | reloc->write_domain);
+   reloc->read_domains |= rd;
+   reloc->write_domain |= wd;
+   reloc->flags = MAX2(reloc->flags, priority);
+   cs->csc->relocs_bo[index].u.real.priority_usage |= 1u << priority;
+
+   if (added_domains & RADEON_DOMAIN_VRAM)
+      cs->base.used_vram += bo->base.size;
+   else if (added_domains & RADEON_DOMAIN_GTT)
+      cs->base.used_gart += bo->base.size;
+
+   return index;
 }
 
 static int radeon_drm_cs_lookup_buffer(struct radeon_cmdbuf *rcs,
-                                   struct pb_buffer *buf)
+                                       struct pb_buffer *buf)
 {
-    struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
+   struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
 
-    return radeon_lookup_buffer(cs->csc, (struct radeon_bo*)buf);
+   return radeon_lookup_buffer(cs->csc, (struct radeon_bo*)buf);
 }
 
 static bool radeon_drm_cs_validate(struct radeon_cmdbuf *rcs)
 {
-    struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
-    bool status =
-        cs->base.used_gart < cs->ws->info.gart_size * 0.8 &&
-        cs->base.used_vram < cs->ws->info.vram_size * 0.8;
-
-    if (status) {
-        cs->csc->num_validated_relocs = cs->csc->num_relocs;
-    } else {
-        /* Remove lately-added buffers. The validation failed with them
-         * and the CS is about to be flushed because of that. Keep only
-         * the already-validated buffers. */
-        unsigned i;
-
-        for (i = cs->csc->num_validated_relocs; i < cs->csc->num_relocs; i++) {
-            p_atomic_dec(&cs->csc->relocs_bo[i].bo->num_cs_references);
-            radeon_bo_reference(&cs->csc->relocs_bo[i].bo, NULL);
-        }
-        cs->csc->num_relocs = cs->csc->num_validated_relocs;
-
-        /* Flush if there are any relocs. Clean up otherwise. */
-        if (cs->csc->num_relocs) {
-            cs->flush_cs(cs->flush_data,
-			 RADEON_FLUSH_ASYNC_START_NEXT_GFX_IB_NOW, NULL);
-        } else {
-            radeon_cs_context_cleanup(cs->csc);
-            cs->base.used_vram = 0;
-            cs->base.used_gart = 0;
-
-            assert(cs->base.current.cdw == 0);
-            if (cs->base.current.cdw != 0) {
-                fprintf(stderr, "radeon: Unexpected error in %s.\n", __func__);
-            }
-        }
-    }
-    return status;
+   struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
+   bool status =
+         cs->base.used_gart < cs->ws->info.gart_size * 0.8 &&
+         cs->base.used_vram < cs->ws->info.vram_size * 0.8;
+
+   if (status) {
+      cs->csc->num_validated_relocs = cs->csc->num_relocs;
+   } else {
+      /* Remove lately-added buffers. The validation failed with them
+       * and the CS is about to be flushed because of that. Keep only
+       * the already-validated buffers. */
+      unsigned i;
+
+      for (i = cs->csc->num_validated_relocs; i < cs->csc->num_relocs; i++) {
+         p_atomic_dec(&cs->csc->relocs_bo[i].bo->num_cs_references);
+         radeon_bo_reference(&cs->csc->relocs_bo[i].bo, NULL);
+      }
+      cs->csc->num_relocs = cs->csc->num_validated_relocs;
+
+      /* Flush if there are any relocs. Clean up otherwise. */
+      if (cs->csc->num_relocs) {
+         cs->flush_cs(cs->flush_data,
+                      RADEON_FLUSH_ASYNC_START_NEXT_GFX_IB_NOW, NULL);
+      } else {
+         radeon_cs_context_cleanup(cs->csc);
+         cs->base.used_vram = 0;
+         cs->base.used_gart = 0;
+
+         assert(cs->base.current.cdw == 0);
+         if (cs->base.current.cdw != 0) {
+            fprintf(stderr, "radeon: Unexpected error in %s.\n", __func__);
+         }
+      }
+   }
+   return status;
 }
 
 static bool radeon_drm_cs_check_space(struct radeon_cmdbuf *rcs, unsigned dw,
@@ -452,49 +451,49 @@ static bool radeon_drm_cs_check_space(struct radeon_cmdbuf *rcs, unsigned dw,
 static unsigned radeon_drm_cs_get_buffer_list(struct radeon_cmdbuf *rcs,
                                               struct radeon_bo_list_item *list)
 {
-    struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
-    int i;
-
-    if (list) {
-        for (i = 0; i < cs->csc->num_relocs; i++) {
-            list[i].bo_size = cs->csc->relocs_bo[i].bo->base.size;
-            list[i].vm_address = cs->csc->relocs_bo[i].bo->va;
-            list[i].priority_usage = cs->csc->relocs_bo[i].u.real.priority_usage;
-        }
-    }
-    return cs->csc->num_relocs;
+   struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
+   int i;
+
+   if (list) {
+      for (i = 0; i < cs->csc->num_relocs; i++) {
+         list[i].bo_size = cs->csc->relocs_bo[i].bo->base.size;
+         list[i].vm_address = cs->csc->relocs_bo[i].bo->va;
+         list[i].priority_usage = cs->csc->relocs_bo[i].u.real.priority_usage;
+      }
+   }
+   return cs->csc->num_relocs;
 }
 
 void radeon_drm_cs_emit_ioctl_oneshot(void *job, int thread_index)
 {
-    struct radeon_cs_context *csc = ((struct radeon_drm_cs*)job)->cst;
-    unsigned i;
-    int r;
-
-    r = drmCommandWriteRead(csc->fd, DRM_RADEON_CS,
-                            &csc->cs, sizeof(struct drm_radeon_cs));
-    if (r) {
-	if (r == -ENOMEM)
-	    fprintf(stderr, "radeon: Not enough memory for command submission.\n");
-	else if (debug_get_bool_option("RADEON_DUMP_CS", false)) {
-            unsigned i;
-
-            fprintf(stderr, "radeon: The kernel rejected CS, dumping...\n");
-            for (i = 0; i < csc->chunks[0].length_dw; i++) {
-                fprintf(stderr, "0x%08X\n", csc->buf[i]);
-            }
-        } else {
-            fprintf(stderr, "radeon: The kernel rejected CS, "
-                    "see dmesg for more information (%i).\n", r);
-        }
-    }
-
-    for (i = 0; i < csc->num_relocs; i++)
-        p_atomic_dec(&csc->relocs_bo[i].bo->num_active_ioctls);
-    for (i = 0; i < csc->num_slab_buffers; i++)
-        p_atomic_dec(&csc->slab_buffers[i].bo->num_active_ioctls);
-
-    radeon_cs_context_cleanup(csc);
+   struct radeon_cs_context *csc = ((struct radeon_drm_cs*)job)->cst;
+   unsigned i;
+   int r;
+
+   r = drmCommandWriteRead(csc->fd, DRM_RADEON_CS,
+                           &csc->cs, sizeof(struct drm_radeon_cs));
+   if (r) {
+      if (r == -ENOMEM)
+         fprintf(stderr, "radeon: Not enough memory for command submission.\n");
+      else if (debug_get_bool_option("RADEON_DUMP_CS", false)) {
+         unsigned i;
+
+         fprintf(stderr, "radeon: The kernel rejected CS, dumping...\n");
+         for (i = 0; i < csc->chunks[0].length_dw; i++) {
+            fprintf(stderr, "0x%08X\n", csc->buf[i]);
+         }
+      } else {
+         fprintf(stderr, "radeon: The kernel rejected CS, "
+                         "see dmesg for more information (%i).\n", r);
+      }
+   }
+
+   for (i = 0; i < csc->num_relocs; i++)
+      p_atomic_dec(&csc->relocs_bo[i].bo->num_active_ioctls);
+   for (i = 0; i < csc->num_slab_buffers; i++)
+      p_atomic_dec(&csc->slab_buffers[i].bo->num_active_ioctls);
+
+   radeon_cs_context_cleanup(csc);
 }
 
 /*
@@ -502,11 +501,11 @@ void radeon_drm_cs_emit_ioctl_oneshot(void *job, int thread_index)
  */
 void radeon_drm_cs_sync_flush(struct radeon_cmdbuf *rcs)
 {
-    struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
+   struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
 
-    /* Wait for any pending ioctl of this CS to complete. */
-    if (util_queue_is_initialized(&cs->ws->cs_queue))
-        util_queue_fence_wait(&cs->flush_completed);
+   /* Wait for any pending ioctl of this CS to complete. */
+   if (util_queue_is_initialized(&cs->ws->cs_queue))
+      util_queue_fence_wait(&cs->flush_completed);
 }
 
 /* Add the given fence to a slab buffer fence list.
@@ -522,41 +521,41 @@ void radeon_drm_cs_sync_flush(struct radeon_cmdbuf *rcs)
  */
 static void radeon_bo_slab_fence(struct radeon_bo *bo, struct radeon_bo *fence)
 {
-    unsigned dst;
-
-    assert(fence->num_cs_references);
-
-    /* Cleanup older fences */
-    dst = 0;
-    for (unsigned src = 0; src < bo->u.slab.num_fences; ++src) {
-        if (bo->u.slab.fences[src]->num_cs_references) {
-            bo->u.slab.fences[dst] = bo->u.slab.fences[src];
-            dst++;
-        } else {
-            radeon_bo_reference(&bo->u.slab.fences[src], NULL);
-        }
-    }
-    bo->u.slab.num_fences = dst;
-
-    /* Check available space for the new fence */
-    if (bo->u.slab.num_fences >= bo->u.slab.max_fences) {
-        unsigned new_max_fences = bo->u.slab.max_fences + 1;
-        struct radeon_bo **new_fences = REALLOC(bo->u.slab.fences,
-                                                bo->u.slab.max_fences * sizeof(*new_fences),
-                                                new_max_fences * sizeof(*new_fences));
-        if (!new_fences) {
-            fprintf(stderr, "radeon_bo_slab_fence: allocation failure, dropping fence\n");
-            return;
-        }
-
-        bo->u.slab.fences = new_fences;
-        bo->u.slab.max_fences = new_max_fences;
-    }
-
-    /* Add the new fence */
-    bo->u.slab.fences[bo->u.slab.num_fences] = NULL;
-    radeon_bo_reference(&bo->u.slab.fences[bo->u.slab.num_fences], fence);
-    bo->u.slab.num_fences++;
+   unsigned dst;
+
+   assert(fence->num_cs_references);
+
+   /* Cleanup older fences */
+   dst = 0;
+   for (unsigned src = 0; src < bo->u.slab.num_fences; ++src) {
+      if (bo->u.slab.fences[src]->num_cs_references) {
+         bo->u.slab.fences[dst] = bo->u.slab.fences[src];
+         dst++;
+      } else {
+         radeon_bo_reference(&bo->u.slab.fences[src], NULL);
+      }
+   }
+   bo->u.slab.num_fences = dst;
+
+   /* Check available space for the new fence */
+   if (bo->u.slab.num_fences >= bo->u.slab.max_fences) {
+      unsigned new_max_fences = bo->u.slab.max_fences + 1;
+      struct radeon_bo **new_fences = REALLOC(bo->u.slab.fences,
+                                              bo->u.slab.max_fences * sizeof(*new_fences),
+                                              new_max_fences * sizeof(*new_fences));
+      if (!new_fences) {
+         fprintf(stderr, "radeon_bo_slab_fence: allocation failure, dropping fence\n");
+         return;
+      }
+
+      bo->u.slab.fences = new_fences;
+      bo->u.slab.max_fences = new_max_fences;
+   }
+
+   /* Add the new fence */
+   bo->u.slab.fences[bo->u.slab.num_fences] = NULL;
+   radeon_bo_reference(&bo->u.slab.fences[bo->u.slab.num_fences], fence);
+   bo->u.slab.num_fences++;
 }
 
 DEBUG_GET_ONCE_BOOL_OPTION(noop, "RADEON_NOOP", false)
@@ -565,241 +564,239 @@ static int radeon_drm_cs_flush(struct radeon_cmdbuf *rcs,
                                unsigned flags,
                                struct pipe_fence_handle **pfence)
 {
-    struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
-    struct radeon_cs_context *tmp;
-
-    switch (cs->ring_type) {
-    case RING_DMA:
-        /* pad DMA ring to 8 DWs */
-        if (cs->ws->info.chip_class <= GFX6) {
-            while (rcs->current.cdw & 7)
-                radeon_emit(&cs->base, 0xf0000000); /* NOP packet */
-        } else {
-            while (rcs->current.cdw & 7)
-                radeon_emit(&cs->base, 0x00000000); /* NOP packet */
-        }
-        break;
-    case RING_GFX:
-        /* pad GFX ring to 8 DWs to meet CP fetch alignment requirements
-         * r6xx, requires at least 4 dw alignment to avoid a hw bug.
-         */
-        if (cs->ws->info.gfx_ib_pad_with_type2) {
-            while (rcs->current.cdw & 7)
-                radeon_emit(&cs->base, 0x80000000); /* type2 nop packet */
-        } else {
-            while (rcs->current.cdw & 7)
-                radeon_emit(&cs->base, 0xffff1000); /* type3 nop packet */
-        }
-        break;
-    case RING_UVD:
-        while (rcs->current.cdw & 15)
+   struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
+   struct radeon_cs_context *tmp;
+
+   switch (cs->ring_type) {
+   case RING_DMA:
+      /* pad DMA ring to 8 DWs */
+      if (cs->ws->info.chip_class <= GFX6) {
+         while (rcs->current.cdw & 7)
+            radeon_emit(&cs->base, 0xf0000000); /* NOP packet */
+      } else {
+         while (rcs->current.cdw & 7)
+            radeon_emit(&cs->base, 0x00000000); /* NOP packet */
+      }
+      break;
+   case RING_GFX:
+      /* pad GFX ring to 8 DWs to meet CP fetch alignment requirements
+       * r6xx, requires at least 4 dw alignment to avoid a hw bug.
+       */
+      if (cs->ws->info.gfx_ib_pad_with_type2) {
+         while (rcs->current.cdw & 7)
             radeon_emit(&cs->base, 0x80000000); /* type2 nop packet */
-        break;
-    default:
-        break;
-    }
-
-    if (rcs->current.cdw > rcs->current.max_dw) {
-       fprintf(stderr, "radeon: command stream overflowed\n");
-    }
-
-    if (pfence || cs->csc->num_slab_buffers) {
-        struct pipe_fence_handle *fence;
-
-        if (cs->next_fence) {
-            fence = cs->next_fence;
-            cs->next_fence = NULL;
-        } else {
-            fence = radeon_cs_create_fence(rcs);
-        }
-
-        if (fence) {
-            if (pfence)
-                radeon_fence_reference(pfence, fence);
-
-            mtx_lock(&cs->ws->bo_fence_lock);
-            for (unsigned i = 0; i < cs->csc->num_slab_buffers; ++i) {
-                struct radeon_bo *bo = cs->csc->slab_buffers[i].bo;
-                p_atomic_inc(&bo->num_active_ioctls);
-                radeon_bo_slab_fence(bo, (struct radeon_bo *)fence);
-            }
-            mtx_unlock(&cs->ws->bo_fence_lock);
-
-            radeon_fence_reference(&fence, NULL);
-        }
-    } else {
-        radeon_fence_reference(&cs->next_fence, NULL);
-    }
-
-    radeon_drm_cs_sync_flush(rcs);
-
-    /* Swap command streams. */
-    tmp = cs->csc;
-    cs->csc = cs->cst;
-    cs->cst = tmp;
-
-    /* If the CS is not empty or overflowed, emit it in a separate thread. */
-    if (cs->base.current.cdw && cs->base.current.cdw <= cs->base.current.max_dw && !debug_get_option_noop()) {
-        unsigned i, num_relocs;
-
-        num_relocs = cs->cst->num_relocs;
-
-        cs->cst->chunks[0].length_dw = cs->base.current.cdw;
-
-        for (i = 0; i < num_relocs; i++) {
-            /* Update the number of active asynchronous CS ioctls for the buffer. */
-            p_atomic_inc(&cs->cst->relocs_bo[i].bo->num_active_ioctls);
-        }
-
-        switch (cs->ring_type) {
-        case RING_DMA:
-            cs->cst->flags[0] = 0;
-            cs->cst->flags[1] = RADEON_CS_RING_DMA;
-            cs->cst->cs.num_chunks = 3;
-            if (cs->ws->info.r600_has_virtual_memory) {
-                cs->cst->flags[0] |= RADEON_CS_USE_VM;
-            }
-            break;
-
-        case RING_UVD:
-            cs->cst->flags[0] = 0;
-            cs->cst->flags[1] = RADEON_CS_RING_UVD;
-            cs->cst->cs.num_chunks = 3;
-            break;
+      } else {
+         while (rcs->current.cdw & 7)
+            radeon_emit(&cs->base, 0xffff1000); /* type3 nop packet */
+      }
+      break;
+   case RING_UVD:
+      while (rcs->current.cdw & 15)
+         radeon_emit(&cs->base, 0x80000000); /* type2 nop packet */
+      break;
+   default:
+      break;
+   }
 
-        case RING_VCE:
-            cs->cst->flags[0] = 0;
-            cs->cst->flags[1] = RADEON_CS_RING_VCE;
-            cs->cst->cs.num_chunks = 3;
-            break;
+   if (rcs->current.cdw > rcs->current.max_dw) {
+      fprintf(stderr, "radeon: command stream overflowed\n");
+   }
+
+   if (pfence || cs->csc->num_slab_buffers) {
+      struct pipe_fence_handle *fence;
+
+      if (cs->next_fence) {
+         fence = cs->next_fence;
+         cs->next_fence = NULL;
+      } else {
+         fence = radeon_cs_create_fence(rcs);
+      }
+
+      if (fence) {
+         if (pfence)
+            radeon_fence_reference(pfence, fence);
+
+         mtx_lock(&cs->ws->bo_fence_lock);
+         for (unsigned i = 0; i < cs->csc->num_slab_buffers; ++i) {
+            struct radeon_bo *bo = cs->csc->slab_buffers[i].bo;
+            p_atomic_inc(&bo->num_active_ioctls);
+            radeon_bo_slab_fence(bo, (struct radeon_bo *)fence);
+         }
+         mtx_unlock(&cs->ws->bo_fence_lock);
+
+         radeon_fence_reference(&fence, NULL);
+      }
+   } else {
+      radeon_fence_reference(&cs->next_fence, NULL);
+   }
 
-        default:
-        case RING_GFX:
-        case RING_COMPUTE:
-            cs->cst->flags[0] = RADEON_CS_KEEP_TILING_FLAGS;
-            cs->cst->flags[1] = RADEON_CS_RING_GFX;
+   radeon_drm_cs_sync_flush(rcs);
+
+   /* Swap command streams. */
+   tmp = cs->csc;
+   cs->csc = cs->cst;
+   cs->cst = tmp;
+
+   /* If the CS is not empty or overflowed, emit it in a separate thread. */
+   if (cs->base.current.cdw && cs->base.current.cdw <= cs->base.current.max_dw && !debug_get_option_noop()) {
+      unsigned i, num_relocs;
+
+      num_relocs = cs->cst->num_relocs;
+
+      cs->cst->chunks[0].length_dw = cs->base.current.cdw;
+
+      for (i = 0; i < num_relocs; i++) {
+         /* Update the number of active asynchronous CS ioctls for the buffer. */
+         p_atomic_inc(&cs->cst->relocs_bo[i].bo->num_active_ioctls);
+      }
+
+      switch (cs->ring_type) {
+      case RING_DMA:
+         cs->cst->flags[0] = 0;
+         cs->cst->flags[1] = RADEON_CS_RING_DMA;
+         cs->cst->cs.num_chunks = 3;
+         if (cs->ws->info.r600_has_virtual_memory) {
+            cs->cst->flags[0] |= RADEON_CS_USE_VM;
+         }
+         break;
+
+      case RING_UVD:
+         cs->cst->flags[0] = 0;
+         cs->cst->flags[1] = RADEON_CS_RING_UVD;
+         cs->cst->cs.num_chunks = 3;
+         break;
+
+      case RING_VCE:
+         cs->cst->flags[0] = 0;
+         cs->cst->flags[1] = RADEON_CS_RING_VCE;
+         cs->cst->cs.num_chunks = 3;
+         break;
+
+      default:
+      case RING_GFX:
+      case RING_COMPUTE:
+         cs->cst->flags[0] = RADEON_CS_KEEP_TILING_FLAGS;
+         cs->cst->flags[1] = RADEON_CS_RING_GFX;
+         cs->cst->cs.num_chunks = 3;
+
+         if (cs->ws->info.r600_has_virtual_memory) {
+            cs->cst->flags[0] |= RADEON_CS_USE_VM;
+            cs->cst->cs.num_chunks = 3;
+         }
+         if (flags & PIPE_FLUSH_END_OF_FRAME) {
+            cs->cst->flags[0] |= RADEON_CS_END_OF_FRAME;
+            cs->cst->cs.num_chunks = 3;
+         }
+         if (cs->ring_type == RING_COMPUTE) {
+            cs->cst->flags[1] = RADEON_CS_RING_COMPUTE;
             cs->cst->cs.num_chunks = 3;
+         }
+         break;
+      }
+
+      if (util_queue_is_initialized(&cs->ws->cs_queue)) {
+         util_queue_add_job(&cs->ws->cs_queue, cs, &cs->flush_completed,
+                            radeon_drm_cs_emit_ioctl_oneshot, NULL, 0);
+         if (!(flags & PIPE_FLUSH_ASYNC))
+            radeon_drm_cs_sync_flush(rcs);
+      } else {
+         radeon_drm_cs_emit_ioctl_oneshot(cs, 0);
+      }
+   } else {
+      radeon_cs_context_cleanup(cs->cst);
+   }
 
-            if (cs->ws->info.r600_has_virtual_memory) {
-                cs->cst->flags[0] |= RADEON_CS_USE_VM;
-                cs->cst->cs.num_chunks = 3;
-            }
-            if (flags & PIPE_FLUSH_END_OF_FRAME) {
-                cs->cst->flags[0] |= RADEON_CS_END_OF_FRAME;
-                cs->cst->cs.num_chunks = 3;
-            }
-            if (cs->ring_type == RING_COMPUTE) {
-                cs->cst->flags[1] = RADEON_CS_RING_COMPUTE;
-                cs->cst->cs.num_chunks = 3;
-            }
-            break;
-        }
-
-        if (util_queue_is_initialized(&cs->ws->cs_queue)) {
-            util_queue_add_job(&cs->ws->cs_queue, cs, &cs->flush_completed,
-                               radeon_drm_cs_emit_ioctl_oneshot, NULL, 0);
-            if (!(flags & PIPE_FLUSH_ASYNC))
-                radeon_drm_cs_sync_flush(rcs);
-        } else {
-            radeon_drm_cs_emit_ioctl_oneshot(cs, 0);
-        }
-    } else {
-        radeon_cs_context_cleanup(cs->cst);
-    }
-
-    /* Prepare a new CS. */
-    cs->base.current.buf = cs->csc->buf;
-    cs->base.current.cdw = 0;
-    cs->base.used_vram = 0;
-    cs->base.used_gart = 0;
-
-    if (cs->ring_type == RING_GFX)
-        cs->ws->num_gfx_IBs++;
-    else if (cs->ring_type == RING_DMA)
-        cs->ws->num_sdma_IBs++;
-    return 0;
+   /* Prepare a new CS. */
+   cs->base.current.buf = cs->csc->buf;
+   cs->base.current.cdw = 0;
+   cs->base.used_vram = 0;
+   cs->base.used_gart = 0;
+
+   if (cs->ring_type == RING_GFX)
+      cs->ws->num_gfx_IBs++;
+   else if (cs->ring_type == RING_DMA)
+      cs->ws->num_sdma_IBs++;
+   return 0;
 }
 
 static void radeon_drm_cs_destroy(struct radeon_cmdbuf *rcs)
 {
-    struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
-
-    radeon_drm_cs_sync_flush(rcs);
-    util_queue_fence_destroy(&cs->flush_completed);
-    radeon_cs_context_cleanup(&cs->csc1);
-    radeon_cs_context_cleanup(&cs->csc2);
-    p_atomic_dec(&cs->ws->num_cs);
-    radeon_destroy_cs_context(&cs->csc1);
-    radeon_destroy_cs_context(&cs->csc2);
-    radeon_fence_reference(&cs->next_fence, NULL);
-    FREE(cs);
+   struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
+
+   radeon_drm_cs_sync_flush(rcs);
+   util_queue_fence_destroy(&cs->flush_completed);
+   radeon_cs_context_cleanup(&cs->csc1);
+   radeon_cs_context_cleanup(&cs->csc2);
+   p_atomic_dec(&cs->ws->num_cs);
+   radeon_destroy_cs_context(&cs->csc1);
+   radeon_destroy_cs_context(&cs->csc2);
+   radeon_fence_reference(&cs->next_fence, NULL);
+   FREE(cs);
 }
 
 static bool radeon_bo_is_referenced(struct radeon_cmdbuf *rcs,
                                     struct pb_buffer *_buf,
                                     enum radeon_bo_usage usage)
 {
-    struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
-    struct radeon_bo *bo = (struct radeon_bo*)_buf;
-    int index;
+   struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
+   struct radeon_bo *bo = (struct radeon_bo*)_buf;
+   int index;
 
-    if (!bo->num_cs_references)
-        return false;
+   if (!bo->num_cs_references)
+      return false;
 
-    index = radeon_lookup_buffer(cs->csc, bo);
-    if (index == -1)
-        return false;
+   index = radeon_lookup_buffer(cs->csc, bo);
+   if (index == -1)
+      return false;
 
-    if (!bo->handle)
-        index = cs->csc->slab_buffers[index].u.slab.real_idx;
+   if (!bo->handle)
+      index = cs->csc->slab_buffers[index].u.slab.real_idx;
 
-    if ((usage & RADEON_USAGE_WRITE) && cs->csc->relocs[index].write_domain)
-        return true;
-    if ((usage & RADEON_USAGE_READ) && cs->csc->relocs[index].read_domains)
-        return true;
+   if ((usage & RADEON_USAGE_WRITE) && cs->csc->relocs[index].write_domain)
+      return true;
+   if ((usage & RADEON_USAGE_READ) && cs->csc->relocs[index].read_domains)
+      return true;
 
-    return false;
+   return false;
 }
 
 /* FENCES */
 
-static struct pipe_fence_handle *
-radeon_cs_create_fence(struct radeon_cmdbuf *rcs)
+static struct pipe_fence_handle *radeon_cs_create_fence(struct radeon_cmdbuf *rcs)
 {
-    struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
-    struct pb_buffer *fence;
-
-    /* Create a fence, which is a dummy BO. */
-    fence = cs->ws->base.buffer_create(&cs->ws->base, 1, 1,
-                                       RADEON_DOMAIN_GTT,
-                                       RADEON_FLAG_NO_SUBALLOC
-                                       | RADEON_FLAG_NO_INTERPROCESS_SHARING);
-    if (!fence)
-       return NULL;
-
-    /* Add the fence as a dummy relocation. */
-    cs->ws->base.cs_add_buffer(rcs, fence,
+   struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
+   struct pb_buffer *fence;
+
+   /* Create a fence, which is a dummy BO. */
+   fence = cs->ws->base.buffer_create(&cs->ws->base, 1, 1,
+                                      RADEON_DOMAIN_GTT,
+                                      RADEON_FLAG_NO_SUBALLOC
+                                      | RADEON_FLAG_NO_INTERPROCESS_SHARING);
+   if (!fence)
+      return NULL;
+
+   /* Add the fence as a dummy relocation. */
+   cs->ws->base.cs_add_buffer(rcs, fence,
                               RADEON_USAGE_READWRITE, RADEON_DOMAIN_GTT,
                               RADEON_PRIO_FENCE);
-    return (struct pipe_fence_handle*)fence;
+   return (struct pipe_fence_handle*)fence;
 }
 
 static bool radeon_fence_wait(struct radeon_winsys *ws,
                               struct pipe_fence_handle *fence,
                               uint64_t timeout)
 {
-    return ws->buffer_wait((struct pb_buffer*)fence, timeout,
-                           RADEON_USAGE_READWRITE);
+   return ws->buffer_wait((struct pb_buffer*)fence, timeout,
+                          RADEON_USAGE_READWRITE);
 }
 
 static void radeon_fence_reference(struct pipe_fence_handle **dst,
                                    struct pipe_fence_handle *src)
 {
-    pb_reference((struct pb_buffer**)dst, (struct pb_buffer*)src);
+   pb_reference((struct pb_buffer**)dst, (struct pb_buffer*)src);
 }
 
-static struct pipe_fence_handle *
-radeon_drm_cs_get_next_fence(struct radeon_cmdbuf *rcs)
+static struct pipe_fence_handle *radeon_drm_cs_get_next_fence(struct radeon_cmdbuf *rcs)
 {
    struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
    struct pipe_fence_handle *fence = NULL;
@@ -838,21 +835,21 @@ radeon_drm_cs_add_fence_dependency(struct radeon_cmdbuf *cs,
 
 void radeon_drm_cs_init_functions(struct radeon_drm_winsys *ws)
 {
-    ws->base.ctx_create = radeon_drm_ctx_create;
-    ws->base.ctx_destroy = radeon_drm_ctx_destroy;
-    ws->base.ctx_query_reset_status = radeon_drm_ctx_query_reset_status;
-    ws->base.cs_create = radeon_drm_cs_create;
-    ws->base.cs_destroy = radeon_drm_cs_destroy;
-    ws->base.cs_add_buffer = radeon_drm_cs_add_buffer;
-    ws->base.cs_lookup_buffer = radeon_drm_cs_lookup_buffer;
-    ws->base.cs_validate = radeon_drm_cs_validate;
-    ws->base.cs_check_space = radeon_drm_cs_check_space;
-    ws->base.cs_get_buffer_list = radeon_drm_cs_get_buffer_list;
-    ws->base.cs_flush = radeon_drm_cs_flush;
-    ws->base.cs_get_next_fence = radeon_drm_cs_get_next_fence;
-    ws->base.cs_is_buffer_referenced = radeon_bo_is_referenced;
-    ws->base.cs_sync_flush = radeon_drm_cs_sync_flush;
-    ws->base.cs_add_fence_dependency = radeon_drm_cs_add_fence_dependency;
-    ws->base.fence_wait = radeon_fence_wait;
-    ws->base.fence_reference = radeon_fence_reference;
+   ws->base.ctx_create = radeon_drm_ctx_create;
+   ws->base.ctx_destroy = radeon_drm_ctx_destroy;
+   ws->base.ctx_query_reset_status = radeon_drm_ctx_query_reset_status;
+   ws->base.cs_create = radeon_drm_cs_create;
+   ws->base.cs_destroy = radeon_drm_cs_destroy;
+   ws->base.cs_add_buffer = radeon_drm_cs_add_buffer;
+   ws->base.cs_lookup_buffer = radeon_drm_cs_lookup_buffer;
+   ws->base.cs_validate = radeon_drm_cs_validate;
+   ws->base.cs_check_space = radeon_drm_cs_check_space;
+   ws->base.cs_get_buffer_list = radeon_drm_cs_get_buffer_list;
+   ws->base.cs_flush = radeon_drm_cs_flush;
+   ws->base.cs_get_next_fence = radeon_drm_cs_get_next_fence;
+   ws->base.cs_is_buffer_referenced = radeon_bo_is_referenced;
+   ws->base.cs_sync_flush = radeon_drm_cs_sync_flush;
+   ws->base.cs_add_fence_dependency = radeon_drm_cs_add_fence_dependency;
+   ws->base.fence_wait = radeon_fence_wait;
+   ws->base.fence_reference = radeon_fence_reference;
 }
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_cs.h b/src/gallium/winsys/radeon/drm/radeon_drm_cs.h
index 4fa007afa00..b07ffc19ec1 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_cs.h
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_cs.h
@@ -35,63 +35,63 @@ struct radeon_ctx {
 };
 
 struct radeon_bo_item {
-    struct radeon_bo    *bo;
-    union {
-        struct {
-            uint32_t    priority_usage;
-        } real;
-        struct {
-            unsigned    real_idx;
-        } slab;
-    } u;
+   struct radeon_bo    *bo;
+   union {
+      struct {
+         uint32_t    priority_usage;
+      } real;
+      struct {
+         unsigned    real_idx;
+      } slab;
+   } u;
 };
 
 struct radeon_cs_context {
-    uint32_t                    buf[16 * 1024];
-
-    int                         fd;
-    struct drm_radeon_cs        cs;
-    struct drm_radeon_cs_chunk  chunks[3];
-    uint64_t                    chunk_array[3];
-    uint32_t                    flags[2];
-
-    /* Buffers. */
-    unsigned                    max_relocs;
-    unsigned                    num_relocs;
-    unsigned                    num_validated_relocs;
-    struct radeon_bo_item       *relocs_bo;
-    struct drm_radeon_cs_reloc  *relocs;
-
-    unsigned                    num_slab_buffers;
-    unsigned                    max_slab_buffers;
-    struct radeon_bo_item       *slab_buffers;
-
-    int                         reloc_indices_hashlist[4096];
+   uint32_t                    buf[16 * 1024];
+
+   int                         fd;
+   struct drm_radeon_cs        cs;
+   struct drm_radeon_cs_chunk  chunks[3];
+   uint64_t                    chunk_array[3];
+   uint32_t                    flags[2];
+
+   /* Buffers. */
+   unsigned                    max_relocs;
+   unsigned                    num_relocs;
+   unsigned                    num_validated_relocs;
+   struct radeon_bo_item       *relocs_bo;
+   struct drm_radeon_cs_reloc  *relocs;
+
+   unsigned                    num_slab_buffers;
+   unsigned                    max_slab_buffers;
+   struct radeon_bo_item       *slab_buffers;
+
+   int                         reloc_indices_hashlist[4096];
 };
 
 struct radeon_drm_cs {
-    struct radeon_cmdbuf base;
-    enum ring_type          ring_type;
-
-    /* We flip between these two CS. While one is being consumed
-     * by the kernel in another thread, the other one is being filled
-     * by the pipe driver. */
-    struct radeon_cs_context csc1;
-    struct radeon_cs_context csc2;
-    /* The currently-used CS. */
-    struct radeon_cs_context *csc;
-    /* The CS being currently-owned by the other thread. */
-    struct radeon_cs_context *cst;
-
-    /* The winsys. */
-    struct radeon_drm_winsys *ws;
-
-    /* Flush CS. */
-    void (*flush_cs)(void *ctx, unsigned flags, struct pipe_fence_handle **fence);
-    void *flush_data;
-
-    struct util_queue_fence flush_completed;
-    struct pipe_fence_handle *next_fence;
+   struct radeon_cmdbuf base;
+   enum ring_type          ring_type;
+
+   /* We flip between these two CS. While one is being consumed
+    * by the kernel in another thread, the other one is being filled
+    * by the pipe driver. */
+   struct radeon_cs_context csc1;
+   struct radeon_cs_context csc2;
+   /* The currently-used CS. */
+   struct radeon_cs_context *csc;
+   /* The CS being currently-owned by the other thread. */
+   struct radeon_cs_context *cst;
+
+   /* The winsys. */
+   struct radeon_drm_winsys *ws;
+
+   /* Flush CS. */
+   void (*flush_cs)(void *ctx, unsigned flags, struct pipe_fence_handle **fence);
+   void *flush_data;
+
+   struct util_queue_fence flush_completed;
+   struct pipe_fence_handle *next_fence;
 };
 
 int radeon_lookup_buffer(struct radeon_cs_context *csc, struct radeon_bo *bo);
@@ -99,41 +99,41 @@ int radeon_lookup_buffer(struct radeon_cs_context *csc, struct radeon_bo *bo);
 static inline struct radeon_drm_cs *
 radeon_drm_cs(struct radeon_cmdbuf *base)
 {
-    return (struct radeon_drm_cs*)base;
+   return (struct radeon_drm_cs*)base;
 }
 
 static inline bool
 radeon_bo_is_referenced_by_cs(struct radeon_drm_cs *cs,
                               struct radeon_bo *bo)
 {
-    int num_refs = bo->num_cs_references;
-    return num_refs == bo->rws->num_cs ||
-           (num_refs && radeon_lookup_buffer(cs->csc, bo) != -1);
+   int num_refs = bo->num_cs_references;
+   return num_refs == bo->rws->num_cs ||
+         (num_refs && radeon_lookup_buffer(cs->csc, bo) != -1);
 }
 
 static inline bool
 radeon_bo_is_referenced_by_cs_for_write(struct radeon_drm_cs *cs,
                                         struct radeon_bo *bo)
 {
-    int index;
+   int index;
 
-    if (!bo->num_cs_references)
-        return false;
+   if (!bo->num_cs_references)
+      return false;
 
-    index = radeon_lookup_buffer(cs->csc, bo);
-    if (index == -1)
-        return false;
+   index = radeon_lookup_buffer(cs->csc, bo);
+   if (index == -1)
+      return false;
 
-    if (!bo->handle)
-        index = cs->csc->slab_buffers[index].u.slab.real_idx;
+   if (!bo->handle)
+      index = cs->csc->slab_buffers[index].u.slab.real_idx;
 
-    return cs->csc->relocs[index].write_domain != 0;
+   return cs->csc->relocs[index].write_domain != 0;
 }
 
 static inline bool
 radeon_bo_is_referenced_by_any_cs(struct radeon_bo *bo)
 {
-    return bo->num_cs_references != 0;
+   return bo->num_cs_references != 0;
 }
 
 void radeon_drm_cs_sync_flush(struct radeon_cmdbuf *rcs);
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_surface.c b/src/gallium/winsys/radeon/drm/radeon_drm_surface.c
index cd51fe707e7..41d4bc15a00 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_surface.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_surface.c
@@ -30,16 +30,16 @@
 
 static unsigned cik_get_macro_tile_index(struct radeon_surf *surf)
 {
-	unsigned index, tileb;
+   unsigned index, tileb;
 
-	tileb = 8 * 8 * surf->bpe;
-	tileb = MIN2(surf->u.legacy.tile_split, tileb);
+   tileb = 8 * 8 * surf->bpe;
+   tileb = MIN2(surf->u.legacy.tile_split, tileb);
 
-	for (index = 0; tileb > 64; index++)
-		tileb >>= 1;
+   for (index = 0; tileb > 64; index++)
+      tileb >>= 1;
 
-	assert(index < 16);
-	return index;
+   assert(index < 16);
+   return index;
 }
 
 #define   G_009910_MICRO_TILE_MODE(x)          (((x) >> 0) & 0x03)
@@ -48,43 +48,43 @@ static unsigned cik_get_macro_tile_index(struct radeon_surf *surf)
 static void set_micro_tile_mode(struct radeon_surf *surf,
                                 struct radeon_info *info)
 {
-    uint32_t tile_mode;
+   uint32_t tile_mode;
 
-    if (info->chip_class < GFX6) {
-        surf->micro_tile_mode = 0;
-        return;
-    }
+   if (info->chip_class < GFX6) {
+      surf->micro_tile_mode = 0;
+      return;
+   }
 
-    tile_mode = info->si_tile_mode_array[surf->u.legacy.tiling_index[0]];
+   tile_mode = info->si_tile_mode_array[surf->u.legacy.tiling_index[0]];
 
-    if (info->chip_class >= GFX7)
-        surf->micro_tile_mode = G_009910_MICRO_TILE_MODE_NEW(tile_mode);
-    else
-        surf->micro_tile_mode = G_009910_MICRO_TILE_MODE(tile_mode);
+   if (info->chip_class >= GFX7)
+      surf->micro_tile_mode = G_009910_MICRO_TILE_MODE_NEW(tile_mode);
+   else
+      surf->micro_tile_mode = G_009910_MICRO_TILE_MODE(tile_mode);
 }
 
 static void surf_level_winsys_to_drm(struct radeon_surface_level *level_drm,
                                      const struct legacy_surf_level *level_ws,
                                      unsigned bpe)
 {
-    level_drm->offset = level_ws->offset;
-    level_drm->slice_size = (uint64_t)level_ws->slice_size_dw * 4;
-    level_drm->nblk_x = level_ws->nblk_x;
-    level_drm->nblk_y = level_ws->nblk_y;
-    level_drm->pitch_bytes = level_ws->nblk_x * bpe;
-    level_drm->mode = level_ws->mode;
+   level_drm->offset = level_ws->offset;
+   level_drm->slice_size = (uint64_t)level_ws->slice_size_dw * 4;
+   level_drm->nblk_x = level_ws->nblk_x;
+   level_drm->nblk_y = level_ws->nblk_y;
+   level_drm->pitch_bytes = level_ws->nblk_x * bpe;
+   level_drm->mode = level_ws->mode;
 }
 
 static void surf_level_drm_to_winsys(struct legacy_surf_level *level_ws,
                                      const struct radeon_surface_level *level_drm,
                                      unsigned bpe)
 {
-    level_ws->offset = level_drm->offset;
-    level_ws->slice_size_dw = level_drm->slice_size / 4;
-    level_ws->nblk_x = level_drm->nblk_x;
-    level_ws->nblk_y = level_drm->nblk_y;
-    level_ws->mode = level_drm->mode;
-    assert(level_drm->nblk_x * bpe == level_drm->pitch_bytes);
+   level_ws->offset = level_drm->offset;
+   level_ws->slice_size_dw = level_drm->slice_size / 4;
+   level_ws->nblk_x = level_drm->nblk_x;
+   level_ws->nblk_y = level_drm->nblk_y;
+   level_ws->mode = level_drm->mode;
+   assert(level_drm->nblk_x * bpe == level_drm->pitch_bytes);
 }
 
 static void surf_winsys_to_drm(struct radeon_surface *surf_drm,
@@ -93,257 +93,257 @@ static void surf_winsys_to_drm(struct radeon_surface *surf_drm,
                                enum radeon_surf_mode mode,
                                const struct radeon_surf *surf_ws)
 {
-    int i;
-
-    memset(surf_drm, 0, sizeof(*surf_drm));
-
-    surf_drm->npix_x = tex->width0;
-    surf_drm->npix_y = tex->height0;
-    surf_drm->npix_z = tex->depth0;
-    surf_drm->blk_w = util_format_get_blockwidth(tex->format);
-    surf_drm->blk_h = util_format_get_blockheight(tex->format);
-    surf_drm->blk_d = 1;
-    surf_drm->array_size = 1;
-    surf_drm->last_level = tex->last_level;
-    surf_drm->bpe = bpe;
-    surf_drm->nsamples = tex->nr_samples ? tex->nr_samples : 1;
-
-    surf_drm->flags = flags;
-    surf_drm->flags = RADEON_SURF_CLR(surf_drm->flags, TYPE);
-    surf_drm->flags = RADEON_SURF_CLR(surf_drm->flags, MODE);
-    surf_drm->flags |= RADEON_SURF_SET(mode, MODE) |
-                       RADEON_SURF_HAS_SBUFFER_MIPTREE |
-                       RADEON_SURF_HAS_TILE_MODE_INDEX;
-
-    switch (tex->target) {
-    case PIPE_TEXTURE_1D:
-            surf_drm->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_1D, TYPE);
-            break;
-    case PIPE_TEXTURE_RECT:
-    case PIPE_TEXTURE_2D:
-            surf_drm->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_2D, TYPE);
-            break;
-    case PIPE_TEXTURE_3D:
-            surf_drm->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_3D, TYPE);
-            break;
-    case PIPE_TEXTURE_1D_ARRAY:
-            surf_drm->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_1D_ARRAY, TYPE);
-            surf_drm->array_size = tex->array_size;
-            break;
-    case PIPE_TEXTURE_CUBE_ARRAY: /* cube array layout like 2d array */
-            assert(tex->array_size % 6 == 0);
-            /* fall through */
-    case PIPE_TEXTURE_2D_ARRAY:
-            surf_drm->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_2D_ARRAY, TYPE);
-            surf_drm->array_size = tex->array_size;
-            break;
-    case PIPE_TEXTURE_CUBE:
-            surf_drm->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_CUBEMAP, TYPE);
-            break;
-    case PIPE_BUFFER:
-    default:
-            assert(0);
-    }
-
-    surf_drm->bo_size = surf_ws->surf_size;
-    surf_drm->bo_alignment = surf_ws->surf_alignment;
-
-    surf_drm->bankw = surf_ws->u.legacy.bankw;
-    surf_drm->bankh = surf_ws->u.legacy.bankh;
-    surf_drm->mtilea = surf_ws->u.legacy.mtilea;
-    surf_drm->tile_split = surf_ws->u.legacy.tile_split;
-
-    for (i = 0; i <= surf_drm->last_level; i++) {
-        surf_level_winsys_to_drm(&surf_drm->level[i], &surf_ws->u.legacy.level[i],
-                                 bpe * surf_drm->nsamples);
-
-        surf_drm->tiling_index[i] = surf_ws->u.legacy.tiling_index[i];
-    }
-
-    if (flags & RADEON_SURF_SBUFFER) {
-        surf_drm->stencil_tile_split = surf_ws->u.legacy.stencil_tile_split;
-
-        for (i = 0; i <= surf_drm->last_level; i++) {
-            surf_level_winsys_to_drm(&surf_drm->stencil_level[i],
-                                     &surf_ws->u.legacy.stencil_level[i],
-                                     surf_drm->nsamples);
-            surf_drm->stencil_tiling_index[i] = surf_ws->u.legacy.stencil_tiling_index[i];
-        }
-    }
+   int i;
+
+   memset(surf_drm, 0, sizeof(*surf_drm));
+
+   surf_drm->npix_x = tex->width0;
+   surf_drm->npix_y = tex->height0;
+   surf_drm->npix_z = tex->depth0;
+   surf_drm->blk_w = util_format_get_blockwidth(tex->format);
+   surf_drm->blk_h = util_format_get_blockheight(tex->format);
+   surf_drm->blk_d = 1;
+   surf_drm->array_size = 1;
+   surf_drm->last_level = tex->last_level;
+   surf_drm->bpe = bpe;
+   surf_drm->nsamples = tex->nr_samples ? tex->nr_samples : 1;
+
+   surf_drm->flags = flags;
+   surf_drm->flags = RADEON_SURF_CLR(surf_drm->flags, TYPE);
+   surf_drm->flags = RADEON_SURF_CLR(surf_drm->flags, MODE);
+   surf_drm->flags |= RADEON_SURF_SET(mode, MODE) |
+                      RADEON_SURF_HAS_SBUFFER_MIPTREE |
+                      RADEON_SURF_HAS_TILE_MODE_INDEX;
+
+   switch (tex->target) {
+   case PIPE_TEXTURE_1D:
+      surf_drm->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_1D, TYPE);
+      break;
+   case PIPE_TEXTURE_RECT:
+   case PIPE_TEXTURE_2D:
+      surf_drm->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_2D, TYPE);
+      break;
+   case PIPE_TEXTURE_3D:
+      surf_drm->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_3D, TYPE);
+      break;
+   case PIPE_TEXTURE_1D_ARRAY:
+      surf_drm->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_1D_ARRAY, TYPE);
+      surf_drm->array_size = tex->array_size;
+      break;
+   case PIPE_TEXTURE_CUBE_ARRAY: /* cube array layout like 2d array */
+      assert(tex->array_size % 6 == 0);
+      /* fall through */
+   case PIPE_TEXTURE_2D_ARRAY:
+      surf_drm->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_2D_ARRAY, TYPE);
+      surf_drm->array_size = tex->array_size;
+      break;
+   case PIPE_TEXTURE_CUBE:
+      surf_drm->flags |= RADEON_SURF_SET(RADEON_SURF_TYPE_CUBEMAP, TYPE);
+      break;
+   case PIPE_BUFFER:
+   default:
+      assert(0);
+   }
+
+   surf_drm->bo_size = surf_ws->surf_size;
+   surf_drm->bo_alignment = surf_ws->surf_alignment;
+
+   surf_drm->bankw = surf_ws->u.legacy.bankw;
+   surf_drm->bankh = surf_ws->u.legacy.bankh;
+   surf_drm->mtilea = surf_ws->u.legacy.mtilea;
+   surf_drm->tile_split = surf_ws->u.legacy.tile_split;
+
+   for (i = 0; i <= surf_drm->last_level; i++) {
+      surf_level_winsys_to_drm(&surf_drm->level[i], &surf_ws->u.legacy.level[i],
+                               bpe * surf_drm->nsamples);
+
+      surf_drm->tiling_index[i] = surf_ws->u.legacy.tiling_index[i];
+   }
+
+   if (flags & RADEON_SURF_SBUFFER) {
+      surf_drm->stencil_tile_split = surf_ws->u.legacy.stencil_tile_split;
+
+      for (i = 0; i <= surf_drm->last_level; i++) {
+         surf_level_winsys_to_drm(&surf_drm->stencil_level[i],
+                                  &surf_ws->u.legacy.stencil_level[i],
+                                  surf_drm->nsamples);
+         surf_drm->stencil_tiling_index[i] = surf_ws->u.legacy.stencil_tiling_index[i];
+      }
+   }
 }
 
 static void surf_drm_to_winsys(struct radeon_drm_winsys *ws,
                                struct radeon_surf *surf_ws,
                                const struct radeon_surface *surf_drm)
 {
-    int i;
-
-    memset(surf_ws, 0, sizeof(*surf_ws));
-
-    surf_ws->blk_w = surf_drm->blk_w;
-    surf_ws->blk_h = surf_drm->blk_h;
-    surf_ws->bpe = surf_drm->bpe;
-    surf_ws->is_linear = surf_drm->level[0].mode <= RADEON_SURF_MODE_LINEAR_ALIGNED;
-    surf_ws->has_stencil = !!(surf_drm->flags & RADEON_SURF_SBUFFER);
-    surf_ws->flags = surf_drm->flags;
-
-    surf_ws->surf_size = surf_drm->bo_size;
-    surf_ws->surf_alignment = surf_drm->bo_alignment;
-
-    surf_ws->u.legacy.bankw = surf_drm->bankw;
-    surf_ws->u.legacy.bankh = surf_drm->bankh;
-    surf_ws->u.legacy.mtilea = surf_drm->mtilea;
-    surf_ws->u.legacy.tile_split = surf_drm->tile_split;
-
-    surf_ws->u.legacy.macro_tile_index = cik_get_macro_tile_index(surf_ws);
-
-    for (i = 0; i <= surf_drm->last_level; i++) {
-        surf_level_drm_to_winsys(&surf_ws->u.legacy.level[i], &surf_drm->level[i],
-                                 surf_drm->bpe * surf_drm->nsamples);
-        surf_ws->u.legacy.tiling_index[i] = surf_drm->tiling_index[i];
-    }
-
-    if (surf_ws->flags & RADEON_SURF_SBUFFER) {
-        surf_ws->u.legacy.stencil_tile_split = surf_drm->stencil_tile_split;
-
-        for (i = 0; i <= surf_drm->last_level; i++) {
-            surf_level_drm_to_winsys(&surf_ws->u.legacy.stencil_level[i],
-                                     &surf_drm->stencil_level[i],
-                                     surf_drm->nsamples);
-            surf_ws->u.legacy.stencil_tiling_index[i] = surf_drm->stencil_tiling_index[i];
-        }
-    }
-
-    set_micro_tile_mode(surf_ws, &ws->info);
-    surf_ws->is_displayable = surf_ws->is_linear ||
-			      surf_ws->micro_tile_mode == RADEON_MICRO_MODE_DISPLAY ||
-			      surf_ws->micro_tile_mode == RADEON_MICRO_MODE_ROTATED;
+   int i;
+
+   memset(surf_ws, 0, sizeof(*surf_ws));
+
+   surf_ws->blk_w = surf_drm->blk_w;
+   surf_ws->blk_h = surf_drm->blk_h;
+   surf_ws->bpe = surf_drm->bpe;
+   surf_ws->is_linear = surf_drm->level[0].mode <= RADEON_SURF_MODE_LINEAR_ALIGNED;
+   surf_ws->has_stencil = !!(surf_drm->flags & RADEON_SURF_SBUFFER);
+   surf_ws->flags = surf_drm->flags;
+
+   surf_ws->surf_size = surf_drm->bo_size;
+   surf_ws->surf_alignment = surf_drm->bo_alignment;
+
+   surf_ws->u.legacy.bankw = surf_drm->bankw;
+   surf_ws->u.legacy.bankh = surf_drm->bankh;
+   surf_ws->u.legacy.mtilea = surf_drm->mtilea;
+   surf_ws->u.legacy.tile_split = surf_drm->tile_split;
+
+   surf_ws->u.legacy.macro_tile_index = cik_get_macro_tile_index(surf_ws);
+
+   for (i = 0; i <= surf_drm->last_level; i++) {
+      surf_level_drm_to_winsys(&surf_ws->u.legacy.level[i], &surf_drm->level[i],
+                               surf_drm->bpe * surf_drm->nsamples);
+      surf_ws->u.legacy.tiling_index[i] = surf_drm->tiling_index[i];
+   }
+
+   if (surf_ws->flags & RADEON_SURF_SBUFFER) {
+      surf_ws->u.legacy.stencil_tile_split = surf_drm->stencil_tile_split;
+
+      for (i = 0; i <= surf_drm->last_level; i++) {
+         surf_level_drm_to_winsys(&surf_ws->u.legacy.stencil_level[i],
+                                  &surf_drm->stencil_level[i],
+                                  surf_drm->nsamples);
+         surf_ws->u.legacy.stencil_tiling_index[i] = surf_drm->stencil_tiling_index[i];
+      }
+   }
+
+   set_micro_tile_mode(surf_ws, &ws->info);
+   surf_ws->is_displayable = surf_ws->is_linear ||
+                             surf_ws->micro_tile_mode == RADEON_MICRO_MODE_DISPLAY ||
+                             surf_ws->micro_tile_mode == RADEON_MICRO_MODE_ROTATED;
 }
 
 static void si_compute_cmask(const struct radeon_info *info,
-		      const struct ac_surf_config *config,
-		      struct radeon_surf *surf)
+                             const struct ac_surf_config *config,
+                             struct radeon_surf *surf)
 {
-	unsigned pipe_interleave_bytes = info->pipe_interleave_bytes;
-	unsigned num_pipes = info->num_tile_pipes;
-	unsigned cl_width, cl_height;
-
-	if (surf->flags & RADEON_SURF_Z_OR_SBUFFER)
-		return;
-
-	assert(info->chip_class <= GFX8);
-
-	switch (num_pipes) {
-	case 2:
-		cl_width = 32;
-		cl_height = 16;
-		break;
-	case 4:
-		cl_width = 32;
-		cl_height = 32;
-		break;
-	case 8:
-		cl_width = 64;
-		cl_height = 32;
-		break;
-	case 16: /* Hawaii */
-		cl_width = 64;
-		cl_height = 64;
-		break;
-	default:
-		assert(0);
-		return;
-	}
-
-	unsigned base_align = num_pipes * pipe_interleave_bytes;
-
-	unsigned width = align(surf->u.legacy.level[0].nblk_x, cl_width*8);
-	unsigned height = align(surf->u.legacy.level[0].nblk_y, cl_height*8);
-	unsigned slice_elements = (width * height) / (8*8);
-
-	/* Each element of CMASK is a nibble. */
-	unsigned slice_bytes = slice_elements / 2;
-
-	surf->u.legacy.cmask_slice_tile_max = (width * height) / (128*128);
-	if (surf->u.legacy.cmask_slice_tile_max)
-		surf->u.legacy.cmask_slice_tile_max -= 1;
-
-	unsigned num_layers;
-	if (config->is_3d)
-		num_layers = config->info.depth;
-	else if (config->is_cube)
-		num_layers = 6;
-	else
-		num_layers = config->info.array_size;
-
-	surf->cmask_alignment = MAX2(256, base_align);
-	surf->cmask_size = align(slice_bytes, base_align) * num_layers;
+   unsigned pipe_interleave_bytes = info->pipe_interleave_bytes;
+   unsigned num_pipes = info->num_tile_pipes;
+   unsigned cl_width, cl_height;
+
+   if (surf->flags & RADEON_SURF_Z_OR_SBUFFER)
+      return;
+
+   assert(info->chip_class <= GFX8);
+
+   switch (num_pipes) {
+   case 2:
+      cl_width = 32;
+      cl_height = 16;
+      break;
+   case 4:
+      cl_width = 32;
+      cl_height = 32;
+      break;
+   case 8:
+      cl_width = 64;
+      cl_height = 32;
+      break;
+   case 16: /* Hawaii */
+      cl_width = 64;
+      cl_height = 64;
+      break;
+   default:
+      assert(0);
+      return;
+   }
+
+   unsigned base_align = num_pipes * pipe_interleave_bytes;
+
+   unsigned width = align(surf->u.legacy.level[0].nblk_x, cl_width*8);
+   unsigned height = align(surf->u.legacy.level[0].nblk_y, cl_height*8);
+   unsigned slice_elements = (width * height) / (8*8);
+
+   /* Each element of CMASK is a nibble. */
+   unsigned slice_bytes = slice_elements / 2;
+
+   surf->u.legacy.cmask_slice_tile_max = (width * height) / (128*128);
+   if (surf->u.legacy.cmask_slice_tile_max)
+      surf->u.legacy.cmask_slice_tile_max -= 1;
+
+   unsigned num_layers;
+   if (config->is_3d)
+      num_layers = config->info.depth;
+   else if (config->is_cube)
+      num_layers = 6;
+   else
+      num_layers = config->info.array_size;
+
+   surf->cmask_alignment = MAX2(256, base_align);
+   surf->cmask_size = align(slice_bytes, base_align) * num_layers;
 }
 
 static void si_compute_htile(const struct radeon_info *info,
                              struct radeon_surf *surf, unsigned num_layers)
 {
-    unsigned cl_width, cl_height, width, height;
-    unsigned slice_elements, slice_bytes, pipe_interleave_bytes, base_align;
-    unsigned num_pipes = info->num_tile_pipes;
+   unsigned cl_width, cl_height, width, height;
+   unsigned slice_elements, slice_bytes, pipe_interleave_bytes, base_align;
+   unsigned num_pipes = info->num_tile_pipes;
 
-    surf->htile_size = 0;
+   surf->htile_size = 0;
 
-    if (!(surf->flags & RADEON_SURF_Z_OR_SBUFFER) ||
-        surf->flags & RADEON_SURF_NO_HTILE)
-        return;
+   if (!(surf->flags & RADEON_SURF_Z_OR_SBUFFER) ||
+       surf->flags & RADEON_SURF_NO_HTILE)
+      return;
 
-    if (surf->u.legacy.level[0].mode == RADEON_SURF_MODE_1D &&
-        !info->htile_cmask_support_1d_tiling)
-        return;
+   if (surf->u.legacy.level[0].mode == RADEON_SURF_MODE_1D &&
+       !info->htile_cmask_support_1d_tiling)
+      return;
 
-    /* Overalign HTILE on P2 configs to work around GPU hangs in
+   /* Overalign HTILE on P2 configs to work around GPU hangs in
      * piglit/depthstencil-render-miplevels 585.
      *
      * This has been confirmed to help Kabini & Stoney, where the hangs
      * are always reproducible. I think I have seen the test hang
      * on Carrizo too, though it was very rare there.
      */
-    if (info->chip_class >= GFX7 && num_pipes < 4)
-        num_pipes = 4;
-
-    switch (num_pipes) {
-    case 1:
-        cl_width = 32;
-        cl_height = 16;
-        break;
-    case 2:
-        cl_width = 32;
-        cl_height = 32;
-        break;
-    case 4:
-        cl_width = 64;
-        cl_height = 32;
-        break;
-    case 8:
-        cl_width = 64;
-        cl_height = 64;
-        break;
-    case 16:
-        cl_width = 128;
-        cl_height = 64;
-        break;
-    default:
-        assert(0);
-        return;
-    }
-
-    width = align(surf->u.legacy.level[0].nblk_x, cl_width * 8);
-    height = align(surf->u.legacy.level[0].nblk_y, cl_height * 8);
-
-    slice_elements = (width * height) / (8 * 8);
-    slice_bytes = slice_elements * 4;
-
-    pipe_interleave_bytes = info->pipe_interleave_bytes;
-    base_align = num_pipes * pipe_interleave_bytes;
-
-    surf->htile_alignment = base_align;
-    surf->htile_size = num_layers * align(slice_bytes, base_align);
+   if (info->chip_class >= GFX7 && num_pipes < 4)
+      num_pipes = 4;
+
+   switch (num_pipes) {
+   case 1:
+      cl_width = 32;
+      cl_height = 16;
+      break;
+   case 2:
+      cl_width = 32;
+      cl_height = 32;
+      break;
+   case 4:
+      cl_width = 64;
+      cl_height = 32;
+      break;
+   case 8:
+      cl_width = 64;
+      cl_height = 64;
+      break;
+   case 16:
+      cl_width = 128;
+      cl_height = 64;
+      break;
+   default:
+      assert(0);
+      return;
+   }
+
+   width = align(surf->u.legacy.level[0].nblk_x, cl_width * 8);
+   height = align(surf->u.legacy.level[0].nblk_y, cl_height * 8);
+
+   slice_elements = (width * height) / (8 * 8);
+   slice_bytes = slice_elements * 4;
+
+   pipe_interleave_bytes = info->pipe_interleave_bytes;
+   base_align = num_pipes * pipe_interleave_bytes;
+
+   surf->htile_alignment = base_align;
+   surf->htile_size = num_layers * align(slice_bytes, base_align);
 }
 
 static int radeon_winsys_surface_init(struct radeon_winsys *rws,
@@ -352,114 +352,114 @@ static int radeon_winsys_surface_init(struct radeon_winsys *rws,
                                       enum radeon_surf_mode mode,
                                       struct radeon_surf *surf_ws)
 {
-    struct radeon_drm_winsys *ws = (struct radeon_drm_winsys*)rws;
-    struct radeon_surface surf_drm;
-    int r;
-
-    surf_winsys_to_drm(&surf_drm, tex, flags, bpe, mode, surf_ws);
-
-    if (!(flags & (RADEON_SURF_IMPORTED | RADEON_SURF_FMASK))) {
-       r = radeon_surface_best(ws->surf_man, &surf_drm);
-       if (r)
-          return r;
-    }
-
-    r = radeon_surface_init(ws->surf_man, &surf_drm);
-    if (r)
-        return r;
-
-    surf_drm_to_winsys(ws, surf_ws, &surf_drm);
-
-    /* Compute FMASK. */
-    if (ws->gen == DRV_SI &&
-        tex->nr_samples >= 2 &&
-        !(flags & (RADEON_SURF_Z_OR_SBUFFER | RADEON_SURF_FMASK | RADEON_SURF_NO_FMASK))) {
-        /* FMASK is allocated like an ordinary texture. */
-        struct pipe_resource templ = *tex;
-        struct radeon_surf fmask = {};
-        unsigned fmask_flags, bpe;
-
-        templ.nr_samples = 1;
-        fmask_flags = flags | RADEON_SURF_FMASK;
-
-        switch (tex->nr_samples) {
-        case 2:
-        case 4:
-            bpe = 1;
-            break;
-        case 8:
-            bpe = 4;
-            break;
-        default:
-            fprintf(stderr, "radeon: Invalid sample count for FMASK allocation.\n");
-            return -1;
-        }
-
-        if (radeon_winsys_surface_init(rws, &templ, fmask_flags, bpe,
-                                       RADEON_SURF_MODE_2D, &fmask)) {
-            fprintf(stderr, "Got error in surface_init while allocating FMASK.\n");
-            return -1;
-        }
-
-        assert(fmask.u.legacy.level[0].mode == RADEON_SURF_MODE_2D);
-
-        surf_ws->fmask_size = fmask.surf_size;
-        surf_ws->fmask_alignment = MAX2(256, fmask.surf_alignment);
-        surf_ws->fmask_tile_swizzle = fmask.tile_swizzle;
-
-        surf_ws->u.legacy.fmask.slice_tile_max =
+   struct radeon_drm_winsys *ws = (struct radeon_drm_winsys*)rws;
+   struct radeon_surface surf_drm;
+   int r;
+
+   surf_winsys_to_drm(&surf_drm, tex, flags, bpe, mode, surf_ws);
+
+   if (!(flags & (RADEON_SURF_IMPORTED | RADEON_SURF_FMASK))) {
+      r = radeon_surface_best(ws->surf_man, &surf_drm);
+      if (r)
+         return r;
+   }
+
+   r = radeon_surface_init(ws->surf_man, &surf_drm);
+   if (r)
+      return r;
+
+   surf_drm_to_winsys(ws, surf_ws, &surf_drm);
+
+   /* Compute FMASK. */
+   if (ws->gen == DRV_SI &&
+       tex->nr_samples >= 2 &&
+       !(flags & (RADEON_SURF_Z_OR_SBUFFER | RADEON_SURF_FMASK | RADEON_SURF_NO_FMASK))) {
+      /* FMASK is allocated like an ordinary texture. */
+      struct pipe_resource templ = *tex;
+      struct radeon_surf fmask = {};
+      unsigned fmask_flags, bpe;
+
+      templ.nr_samples = 1;
+      fmask_flags = flags | RADEON_SURF_FMASK;
+
+      switch (tex->nr_samples) {
+      case 2:
+      case 4:
+         bpe = 1;
+         break;
+      case 8:
+         bpe = 4;
+         break;
+      default:
+         fprintf(stderr, "radeon: Invalid sample count for FMASK allocation.\n");
+         return -1;
+      }
+
+      if (radeon_winsys_surface_init(rws, &templ, fmask_flags, bpe,
+                                     RADEON_SURF_MODE_2D, &fmask)) {
+         fprintf(stderr, "Got error in surface_init while allocating FMASK.\n");
+         return -1;
+      }
+
+      assert(fmask.u.legacy.level[0].mode == RADEON_SURF_MODE_2D);
+
+      surf_ws->fmask_size = fmask.surf_size;
+      surf_ws->fmask_alignment = MAX2(256, fmask.surf_alignment);
+      surf_ws->fmask_tile_swizzle = fmask.tile_swizzle;
+
+      surf_ws->u.legacy.fmask.slice_tile_max =
             (fmask.u.legacy.level[0].nblk_x * fmask.u.legacy.level[0].nblk_y) / 64;
-        if (surf_ws->u.legacy.fmask.slice_tile_max)
-            surf_ws->u.legacy.fmask.slice_tile_max -= 1;
-
-        surf_ws->u.legacy.fmask.tiling_index = fmask.u.legacy.tiling_index[0];
-        surf_ws->u.legacy.fmask.bankh = fmask.u.legacy.bankh;
-        surf_ws->u.legacy.fmask.pitch_in_pixels = fmask.u.legacy.level[0].nblk_x;
-    }
-
-    if (ws->gen == DRV_SI &&
-        (tex->nr_samples <= 1 || surf_ws->fmask_size)) {
-	    struct ac_surf_config config;
-
-	    /* Only these fields need to be set for the CMASK computation. */
-	    config.info.width = tex->width0;
-	    config.info.height = tex->height0;
-	    config.info.depth = tex->depth0;
-	    config.info.array_size = tex->array_size;
-	    config.is_3d = !!(tex->target == PIPE_TEXTURE_3D);
-	    config.is_cube = !!(tex->target == PIPE_TEXTURE_CUBE);
-
-	    si_compute_cmask(&ws->info, &config, surf_ws);
-    }
-
-    if (ws->gen == DRV_SI) {
-        si_compute_htile(&ws->info, surf_ws, util_num_layers(tex, 0));
-
-	/* Determine the memory layout of multiple allocations in one buffer. */
-	surf_ws->total_size = surf_ws->surf_size;
-
-	if (surf_ws->htile_size) {
-		surf_ws->htile_offset = align64(surf_ws->total_size, surf_ws->htile_alignment);
-		surf_ws->total_size = surf_ws->htile_offset + surf_ws->htile_size;
-	}
-
-	if (surf_ws->fmask_size) {
-		assert(tex->nr_samples >= 2);
-		surf_ws->fmask_offset = align64(surf_ws->total_size, surf_ws->fmask_alignment);
-		surf_ws->total_size = surf_ws->fmask_offset + surf_ws->fmask_size;
-	}
-
-	/* Single-sample CMASK is in a separate buffer. */
-	if (surf_ws->cmask_size && tex->nr_samples >= 2) {
-		surf_ws->cmask_offset = align64(surf_ws->total_size, surf_ws->cmask_alignment);
-		surf_ws->total_size = surf_ws->cmask_offset + surf_ws->cmask_size;
-	}
-    }
-
-    return 0;
+      if (surf_ws->u.legacy.fmask.slice_tile_max)
+         surf_ws->u.legacy.fmask.slice_tile_max -= 1;
+
+      surf_ws->u.legacy.fmask.tiling_index = fmask.u.legacy.tiling_index[0];
+      surf_ws->u.legacy.fmask.bankh = fmask.u.legacy.bankh;
+      surf_ws->u.legacy.fmask.pitch_in_pixels = fmask.u.legacy.level[0].nblk_x;
+   }
+
+   if (ws->gen == DRV_SI &&
+       (tex->nr_samples <= 1 || surf_ws->fmask_size)) {
+      struct ac_surf_config config;
+
+      /* Only these fields need to be set for the CMASK computation. */
+      config.info.width = tex->width0;
+      config.info.height = tex->height0;
+      config.info.depth = tex->depth0;
+      config.info.array_size = tex->array_size;
+      config.is_3d = !!(tex->target == PIPE_TEXTURE_3D);
+      config.is_cube = !!(tex->target == PIPE_TEXTURE_CUBE);
+
+      si_compute_cmask(&ws->info, &config, surf_ws);
+   }
+
+   if (ws->gen == DRV_SI) {
+      si_compute_htile(&ws->info, surf_ws, util_num_layers(tex, 0));
+
+      /* Determine the memory layout of multiple allocations in one buffer. */
+      surf_ws->total_size = surf_ws->surf_size;
+
+      if (surf_ws->htile_size) {
+         surf_ws->htile_offset = align64(surf_ws->total_size, surf_ws->htile_alignment);
+         surf_ws->total_size = surf_ws->htile_offset + surf_ws->htile_size;
+      }
+
+      if (surf_ws->fmask_size) {
+         assert(tex->nr_samples >= 2);
+         surf_ws->fmask_offset = align64(surf_ws->total_size, surf_ws->fmask_alignment);
+         surf_ws->total_size = surf_ws->fmask_offset + surf_ws->fmask_size;
+      }
+
+      /* Single-sample CMASK is in a separate buffer. */
+      if (surf_ws->cmask_size && tex->nr_samples >= 2) {
+         surf_ws->cmask_offset = align64(surf_ws->total_size, surf_ws->cmask_alignment);
+         surf_ws->total_size = surf_ws->cmask_offset + surf_ws->cmask_size;
+      }
+   }
+
+   return 0;
 }
 
 void radeon_surface_init_functions(struct radeon_drm_winsys *ws)
 {
-    ws->base.surface_init = radeon_winsys_surface_init;
+   ws->base.surface_init = radeon_winsys_surface_init;
 }
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
index 8dde57200bd..a8d5c978e17 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
@@ -56,126 +56,126 @@ static bool radeon_set_fd_access(struct radeon_drm_cs *applier,
                                  unsigned request, const char *request_name,
                                  bool enable)
 {
-    struct drm_radeon_info info;
-    unsigned value = enable ? 1 : 0;
-
-    memset(&info, 0, sizeof(info));
-
-    mtx_lock(&*mutex);
-
-    /* Early exit if we are sure the request will fail. */
-    if (enable) {
-        if (*owner) {
-            mtx_unlock(&*mutex);
-            return false;
-        }
-    } else {
-        if (*owner != applier) {
-            mtx_unlock(&*mutex);
-            return false;
-        }
-    }
-
-    /* Pass through the request to the kernel. */
-    info.value = (unsigned long)&value;
-    info.request = request;
-    if (drmCommandWriteRead(applier->ws->fd, DRM_RADEON_INFO,
-                            &info, sizeof(info)) != 0) {
-        mtx_unlock(&*mutex);
-        return false;
-    }
-
-    /* Update the rights in the winsys. */
-    if (enable) {
-        if (value) {
-            *owner = applier;
-            mtx_unlock(&*mutex);
-            return true;
-        }
-    } else {
-        *owner = NULL;
-    }
-
-    mtx_unlock(&*mutex);
-    return false;
+   struct drm_radeon_info info;
+   unsigned value = enable ? 1 : 0;
+
+   memset(&info, 0, sizeof(info));
+
+   mtx_lock(&*mutex);
+
+   /* Early exit if we are sure the request will fail. */
+   if (enable) {
+      if (*owner) {
+         mtx_unlock(&*mutex);
+         return false;
+      }
+   } else {
+      if (*owner != applier) {
+         mtx_unlock(&*mutex);
+         return false;
+      }
+   }
+
+   /* Pass through the request to the kernel. */
+   info.value = (unsigned long)&value;
+   info.request = request;
+   if (drmCommandWriteRead(applier->ws->fd, DRM_RADEON_INFO,
+                           &info, sizeof(info)) != 0) {
+      mtx_unlock(&*mutex);
+      return false;
+   }
+
+   /* Update the rights in the winsys. */
+   if (enable) {
+      if (value) {
+         *owner = applier;
+         mtx_unlock(&*mutex);
+         return true;
+      }
+   } else {
+      *owner = NULL;
+   }
+
+   mtx_unlock(&*mutex);
+   return false;
 }
 
 static bool radeon_get_drm_value(int fd, unsigned request,
                                  const char *errname, uint32_t *out)
 {
-    struct drm_radeon_info info;
-    int retval;
-
-    memset(&info, 0, sizeof(info));
-
-    info.value = (unsigned long)out;
-    info.request = request;
-
-    retval = drmCommandWriteRead(fd, DRM_RADEON_INFO, &info, sizeof(info));
-    if (retval) {
-        if (errname) {
-            fprintf(stderr, "radeon: Failed to get %s, error number %d\n",
-                    errname, retval);
-        }
-        return false;
-    }
-    return true;
+   struct drm_radeon_info info;
+   int retval;
+
+   memset(&info, 0, sizeof(info));
+
+   info.value = (unsigned long)out;
+   info.request = request;
+
+   retval = drmCommandWriteRead(fd, DRM_RADEON_INFO, &info, sizeof(info));
+   if (retval) {
+      if (errname) {
+         fprintf(stderr, "radeon: Failed to get %s, error number %d\n",
+                 errname, retval);
+      }
+      return false;
+   }
+   return true;
 }
 
 /* Helper function to do the ioctls needed for setup and init. */
 static bool do_winsys_init(struct radeon_drm_winsys *ws)
 {
-    struct drm_radeon_gem_info gem_info;
-    int retval;
-    drmVersionPtr version;
-
-    memset(&gem_info, 0, sizeof(gem_info));
-
-    /* We do things in a specific order here.
-     *
-     * DRM version first. We need to be sure we're running on a KMS chipset.
-     * This is also for some features.
-     *
-     * Then, the PCI ID. This is essential and should return usable numbers
-     * for all Radeons. If this fails, we probably got handed an FD for some
-     * non-Radeon card.
-     *
-     * The GEM info is actually bogus on the kernel side, as well as our side
-     * (see radeon_gem_info_ioctl in radeon_gem.c) but that's alright because
-     * we don't actually use the info for anything yet.
-     *
-     * The GB and Z pipe requests should always succeed, but they might not
-     * return sensical values for all chipsets, but that's alright because
-     * the pipe drivers already know that.
-     */
-
-    /* Get DRM version. */
-    version = drmGetVersion(ws->fd);
-    if (version->version_major != 2 ||
-        version->version_minor < 12) {
-        fprintf(stderr, "%s: DRM version is %d.%d.%d but this driver is "
-                "only compatible with 2.12.0 (kernel 3.2) or later.\n",
-                __FUNCTION__,
-                version->version_major,
-                version->version_minor,
-                version->version_patchlevel);
-        drmFreeVersion(version);
-        return false;
-    }
-
-    ws->info.drm_major = version->version_major;
-    ws->info.drm_minor = version->version_minor;
-    ws->info.drm_patchlevel = version->version_patchlevel;
-    ws->info.is_amdgpu = false;
-    drmFreeVersion(version);
-
-    /* Get PCI ID. */
-    if (!radeon_get_drm_value(ws->fd, RADEON_INFO_DEVICE_ID, "PCI ID",
-                              &ws->info.pci_id))
-        return false;
-
-    /* Check PCI ID. */
-    switch (ws->info.pci_id) {
+   struct drm_radeon_gem_info gem_info;
+   int retval;
+   drmVersionPtr version;
+
+   memset(&gem_info, 0, sizeof(gem_info));
+
+   /* We do things in a specific order here.
+    *
+    * DRM version first. We need to be sure we're running on a KMS chipset.
+    * This is also for some features.
+    *
+    * Then, the PCI ID. This is essential and should return usable numbers
+    * for all Radeons. If this fails, we probably got handed an FD for some
+    * non-Radeon card.
+    *
+    * The GEM info is actually bogus on the kernel side, as well as our side
+    * (see radeon_gem_info_ioctl in radeon_gem.c) but that's alright because
+    * we don't actually use the info for anything yet.
+    *
+    * The GB and Z pipe requests should always succeed, but they might not
+    * return sensical values for all chipsets, but that's alright because
+    * the pipe drivers already know that.
+    */
+
+   /* Get DRM version. */
+   version = drmGetVersion(ws->fd);
+   if (version->version_major != 2 ||
+       version->version_minor < 12) {
+      fprintf(stderr, "%s: DRM version is %d.%d.%d but this driver is "
+                      "only compatible with 2.12.0 (kernel 3.2) or later.\n",
+              __FUNCTION__,
+              version->version_major,
+              version->version_minor,
+              version->version_patchlevel);
+      drmFreeVersion(version);
+      return false;
+   }
+
+   ws->info.drm_major = version->version_major;
+   ws->info.drm_minor = version->version_minor;
+   ws->info.drm_patchlevel = version->version_patchlevel;
+   ws->info.is_amdgpu = false;
+   drmFreeVersion(version);
+
+   /* Get PCI ID. */
+   if (!radeon_get_drm_value(ws->fd, RADEON_INFO_DEVICE_ID, "PCI ID",
+                             &ws->info.pci_id))
+      return false;
+
+   /* Check PCI ID. */
+   switch (ws->info.pci_id) {
 #define CHIPSET(pci_id, name, cfamily) case pci_id: ws->info.family = CHIP_##cfamily; ws->gen = DRV_R300; break;
 #include "pci_ids/r300_pci_ids.h"
 #undef CHIPSET
@@ -185,773 +185,773 @@ static bool do_winsys_init(struct radeon_drm_winsys *ws)
 #undef CHIPSET
 
 #define CHIPSET(pci_id, cfamily) \
-    case pci_id: \
-        ws->info.family = CHIP_##cfamily; \
-        ws->info.name = #cfamily; \
-        ws->gen = DRV_SI; \
-        break;
+   case pci_id: \
+   ws->info.family = CHIP_##cfamily; \
+   ws->info.name = #cfamily; \
+   ws->gen = DRV_SI; \
+   break;
 #include "pci_ids/radeonsi_pci_ids.h"
 #undef CHIPSET
 
-    default:
-        fprintf(stderr, "radeon: Invalid PCI ID.\n");
-        return false;
-    }
-
-    switch (ws->info.family) {
-    default:
-    case CHIP_UNKNOWN:
-        fprintf(stderr, "radeon: Unknown family.\n");
-        return false;
-    case CHIP_R300:
-    case CHIP_R350:
-    case CHIP_RV350:
-    case CHIP_RV370:
-    case CHIP_RV380:
-    case CHIP_RS400:
-    case CHIP_RC410:
-    case CHIP_RS480:
-        ws->info.chip_class = R300;
-        break;
-    case CHIP_R420:     /* R4xx-based cores. */
-    case CHIP_R423:
-    case CHIP_R430:
-    case CHIP_R480:
-    case CHIP_R481:
-    case CHIP_RV410:
-    case CHIP_RS600:
-    case CHIP_RS690:
-    case CHIP_RS740:
-        ws->info.chip_class = R400;
-        break;
-    case CHIP_RV515:    /* R5xx-based cores. */
-    case CHIP_R520:
-    case CHIP_RV530:
-    case CHIP_R580:
-    case CHIP_RV560:
-    case CHIP_RV570:
-        ws->info.chip_class = R500;
-        break;
-    case CHIP_R600:
-    case CHIP_RV610:
-    case CHIP_RV630:
-    case CHIP_RV670:
-    case CHIP_RV620:
-    case CHIP_RV635:
-    case CHIP_RS780:
-    case CHIP_RS880:
-        ws->info.chip_class = R600;
-        break;
-    case CHIP_RV770:
-    case CHIP_RV730:
-    case CHIP_RV710:
-    case CHIP_RV740:
-        ws->info.chip_class = R700;
-        break;
-    case CHIP_CEDAR:
-    case CHIP_REDWOOD:
-    case CHIP_JUNIPER:
-    case CHIP_CYPRESS:
-    case CHIP_HEMLOCK:
-    case CHIP_PALM:
-    case CHIP_SUMO:
-    case CHIP_SUMO2:
-    case CHIP_BARTS:
-    case CHIP_TURKS:
-    case CHIP_CAICOS:
-        ws->info.chip_class = EVERGREEN;
-        break;
-    case CHIP_CAYMAN:
-    case CHIP_ARUBA:
-        ws->info.chip_class = CAYMAN;
-        break;
-    case CHIP_TAHITI:
-    case CHIP_PITCAIRN:
-    case CHIP_VERDE:
-    case CHIP_OLAND:
-    case CHIP_HAINAN:
-        ws->info.chip_class = GFX6;
-        break;
-    case CHIP_BONAIRE:
-    case CHIP_KAVERI:
-    case CHIP_KABINI:
-    case CHIP_HAWAII:
-        ws->info.chip_class = GFX7;
-        break;
-    }
-
-    /* Set which chips don't have dedicated VRAM. */
-    switch (ws->info.family) {
-    case CHIP_RS400:
-    case CHIP_RC410:
-    case CHIP_RS480:
-    case CHIP_RS600:
-    case CHIP_RS690:
-    case CHIP_RS740:
-    case CHIP_RS780:
-    case CHIP_RS880:
-    case CHIP_PALM:
-    case CHIP_SUMO:
-    case CHIP_SUMO2:
-    case CHIP_ARUBA:
-    case CHIP_KAVERI:
-    case CHIP_KABINI:
-       ws->info.has_dedicated_vram = false;
-       break;
-
-    default:
-       ws->info.has_dedicated_vram = true;
-    }
-
-    ws->info.num_rings[RING_GFX] = 1;
-    /* Check for dma */
-    ws->info.num_rings[RING_DMA] = 0;
-    /* DMA is disabled on R700. There is IB corruption and hangs. */
-    if (ws->info.chip_class >= EVERGREEN && ws->info.drm_minor >= 27) {
-        ws->info.num_rings[RING_DMA] = 1;
-    }
-
-    /* Check for UVD and VCE */
-    ws->info.has_hw_decode = false;
-    ws->info.vce_fw_version = 0x00000000;
-    if (ws->info.drm_minor >= 32) {
-	uint32_t value = RADEON_CS_RING_UVD;
-        if (radeon_get_drm_value(ws->fd, RADEON_INFO_RING_WORKING,
-                                 "UVD Ring working", &value)) {
-            ws->info.has_hw_decode = value;
-            ws->info.num_rings[RING_UVD] = 1;
-        }
-
-        value = RADEON_CS_RING_VCE;
-        if (radeon_get_drm_value(ws->fd, RADEON_INFO_RING_WORKING,
-                                 NULL, &value) && value) {
-
-            if (radeon_get_drm_value(ws->fd, RADEON_INFO_VCE_FW_VERSION,
-                                     "VCE FW version", &value)) {
-                ws->info.vce_fw_version = value;
-                ws->info.num_rings[RING_VCE] = 1;
-            }
-	}
-    }
-
-    /* Check for userptr support. */
-    {
-        struct drm_radeon_gem_userptr args = {0};
-
-        /* If the ioctl doesn't exist, -EINVAL is returned.
-         *
-         * If the ioctl exists, it should return -EACCES
-         * if RADEON_GEM_USERPTR_READONLY or RADEON_GEM_USERPTR_REGISTER
-         * aren't set.
-         */
-        ws->info.has_userptr =
+   default:
+      fprintf(stderr, "radeon: Invalid PCI ID.\n");
+      return false;
+   }
+
+   switch (ws->info.family) {
+   default:
+   case CHIP_UNKNOWN:
+      fprintf(stderr, "radeon: Unknown family.\n");
+      return false;
+   case CHIP_R300:
+   case CHIP_R350:
+   case CHIP_RV350:
+   case CHIP_RV370:
+   case CHIP_RV380:
+   case CHIP_RS400:
+   case CHIP_RC410:
+   case CHIP_RS480:
+      ws->info.chip_class = R300;
+      break;
+   case CHIP_R420:     /* R4xx-based cores. */
+   case CHIP_R423:
+   case CHIP_R430:
+   case CHIP_R480:
+   case CHIP_R481:
+   case CHIP_RV410:
+   case CHIP_RS600:
+   case CHIP_RS690:
+   case CHIP_RS740:
+      ws->info.chip_class = R400;
+      break;
+   case CHIP_RV515:    /* R5xx-based cores. */
+   case CHIP_R520:
+   case CHIP_RV530:
+   case CHIP_R580:
+   case CHIP_RV560:
+   case CHIP_RV570:
+      ws->info.chip_class = R500;
+      break;
+   case CHIP_R600:
+   case CHIP_RV610:
+   case CHIP_RV630:
+   case CHIP_RV670:
+   case CHIP_RV620:
+   case CHIP_RV635:
+   case CHIP_RS780:
+   case CHIP_RS880:
+      ws->info.chip_class = R600;
+      break;
+   case CHIP_RV770:
+   case CHIP_RV730:
+   case CHIP_RV710:
+   case CHIP_RV740:
+      ws->info.chip_class = R700;
+      break;
+   case CHIP_CEDAR:
+   case CHIP_REDWOOD:
+   case CHIP_JUNIPER:
+   case CHIP_CYPRESS:
+   case CHIP_HEMLOCK:
+   case CHIP_PALM:
+   case CHIP_SUMO:
+   case CHIP_SUMO2:
+   case CHIP_BARTS:
+   case CHIP_TURKS:
+   case CHIP_CAICOS:
+      ws->info.chip_class = EVERGREEN;
+      break;
+   case CHIP_CAYMAN:
+   case CHIP_ARUBA:
+      ws->info.chip_class = CAYMAN;
+      break;
+   case CHIP_TAHITI:
+   case CHIP_PITCAIRN:
+   case CHIP_VERDE:
+   case CHIP_OLAND:
+   case CHIP_HAINAN:
+      ws->info.chip_class = GFX6;
+      break;
+   case CHIP_BONAIRE:
+   case CHIP_KAVERI:
+   case CHIP_KABINI:
+   case CHIP_HAWAII:
+      ws->info.chip_class = GFX7;
+      break;
+   }
+
+   /* Set which chips don't have dedicated VRAM. */
+   switch (ws->info.family) {
+   case CHIP_RS400:
+   case CHIP_RC410:
+   case CHIP_RS480:
+   case CHIP_RS600:
+   case CHIP_RS690:
+   case CHIP_RS740:
+   case CHIP_RS780:
+   case CHIP_RS880:
+   case CHIP_PALM:
+   case CHIP_SUMO:
+   case CHIP_SUMO2:
+   case CHIP_ARUBA:
+   case CHIP_KAVERI:
+   case CHIP_KABINI:
+      ws->info.has_dedicated_vram = false;
+      break;
+
+   default:
+      ws->info.has_dedicated_vram = true;
+   }
+
+   ws->info.num_rings[RING_GFX] = 1;
+   /* Check for dma */
+   ws->info.num_rings[RING_DMA] = 0;
+   /* DMA is disabled on R700. There is IB corruption and hangs. */
+   if (ws->info.chip_class >= EVERGREEN && ws->info.drm_minor >= 27) {
+      ws->info.num_rings[RING_DMA] = 1;
+   }
+
+   /* Check for UVD and VCE */
+   ws->info.has_hw_decode = false;
+   ws->info.vce_fw_version = 0x00000000;
+   if (ws->info.drm_minor >= 32) {
+      uint32_t value = RADEON_CS_RING_UVD;
+      if (radeon_get_drm_value(ws->fd, RADEON_INFO_RING_WORKING,
+                               "UVD Ring working", &value)) {
+         ws->info.has_hw_decode = value;
+         ws->info.num_rings[RING_UVD] = 1;
+      }
+
+      value = RADEON_CS_RING_VCE;
+      if (radeon_get_drm_value(ws->fd, RADEON_INFO_RING_WORKING,
+                               NULL, &value) && value) {
+
+         if (radeon_get_drm_value(ws->fd, RADEON_INFO_VCE_FW_VERSION,
+                                  "VCE FW version", &value)) {
+            ws->info.vce_fw_version = value;
+            ws->info.num_rings[RING_VCE] = 1;
+         }
+      }
+   }
+
+   /* Check for userptr support. */
+   {
+      struct drm_radeon_gem_userptr args = {0};
+
+      /* If the ioctl doesn't exist, -EINVAL is returned.
+       *
+       * If the ioctl exists, it should return -EACCES
+       * if RADEON_GEM_USERPTR_READONLY or RADEON_GEM_USERPTR_REGISTER
+       * aren't set.
+       */
+      ws->info.has_userptr =
             drmCommandWriteRead(ws->fd, DRM_RADEON_GEM_USERPTR,
                                 &args, sizeof(args)) == -EACCES;
-    }
-
-    /* Get GEM info. */
-    retval = drmCommandWriteRead(ws->fd, DRM_RADEON_GEM_INFO,
-            &gem_info, sizeof(gem_info));
-    if (retval) {
-        fprintf(stderr, "radeon: Failed to get MM info, error number %d\n",
-                retval);
-        return false;
-    }
-    ws->info.gart_size = gem_info.gart_size;
-    ws->info.vram_size = gem_info.vram_size;
-    ws->info.vram_vis_size = gem_info.vram_visible;
-    /* Older versions of the kernel driver reported incorrect values, and
-     * didn't support more than 256MB of visible VRAM anyway
-     */
-    if (ws->info.drm_minor < 49)
-        ws->info.vram_vis_size = MIN2(ws->info.vram_vis_size, 256*1024*1024);
-
-    /* Radeon allocates all buffers contiguously, which makes large allocations
-     * unlikely to succeed. */
-    if (ws->info.has_dedicated_vram)
-	    ws->info.max_alloc_size = ws->info.vram_size * 0.7;
-    else
-	    ws->info.max_alloc_size = ws->info.gart_size * 0.7;
-
-    if (ws->info.drm_minor < 40)
-        ws->info.max_alloc_size = MIN2(ws->info.max_alloc_size, 256*1024*1024);
-    /* Both 32-bit and 64-bit address spaces only have 4GB. */
-    ws->info.max_alloc_size = MIN2(ws->info.max_alloc_size, 3ull*1024*1024*1024);
-
-    /* Get max clock frequency info and convert it to MHz */
-    radeon_get_drm_value(ws->fd, RADEON_INFO_MAX_SCLK, NULL,
-                         &ws->info.max_shader_clock);
-    ws->info.max_shader_clock /= 1000;
-
-    ws->num_cpus = sysconf(_SC_NPROCESSORS_ONLN);
-
-    /* Generation-specific queries. */
-    if (ws->gen == DRV_R300) {
-        if (!radeon_get_drm_value(ws->fd, RADEON_INFO_NUM_GB_PIPES,
-                                  "GB pipe count",
-                                  &ws->info.r300_num_gb_pipes))
-            return false;
-
-        if (!radeon_get_drm_value(ws->fd, RADEON_INFO_NUM_Z_PIPES,
-                                  "Z pipe count",
-                                  &ws->info.r300_num_z_pipes))
-            return false;
-    }
-    else if (ws->gen >= DRV_R600) {
-        uint32_t tiling_config = 0;
-
-        if (!radeon_get_drm_value(ws->fd, RADEON_INFO_NUM_BACKENDS,
-                                  "num backends",
-                                  &ws->info.num_render_backends))
-            return false;
-
-        /* get the GPU counter frequency, failure is not fatal */
-        radeon_get_drm_value(ws->fd, RADEON_INFO_CLOCK_CRYSTAL_FREQ, NULL,
-                             &ws->info.clock_crystal_freq);
-
-        radeon_get_drm_value(ws->fd, RADEON_INFO_TILING_CONFIG, NULL,
-                             &tiling_config);
-
-        ws->info.r600_num_banks =
+   }
+
+   /* Get GEM info. */
+   retval = drmCommandWriteRead(ws->fd, DRM_RADEON_GEM_INFO,
+                                &gem_info, sizeof(gem_info));
+   if (retval) {
+      fprintf(stderr, "radeon: Failed to get MM info, error number %d\n",
+              retval);
+      return false;
+   }
+   ws->info.gart_size = gem_info.gart_size;
+   ws->info.vram_size = gem_info.vram_size;
+   ws->info.vram_vis_size = gem_info.vram_visible;
+   /* Older versions of the kernel driver reported incorrect values, and
+    * didn't support more than 256MB of visible VRAM anyway
+    */
+   if (ws->info.drm_minor < 49)
+      ws->info.vram_vis_size = MIN2(ws->info.vram_vis_size, 256*1024*1024);
+
+   /* Radeon allocates all buffers contiguously, which makes large allocations
+    * unlikely to succeed. */
+   if (ws->info.has_dedicated_vram)
+      ws->info.max_alloc_size = ws->info.vram_size * 0.7;
+   else
+      ws->info.max_alloc_size = ws->info.gart_size * 0.7;
+
+   if (ws->info.drm_minor < 40)
+      ws->info.max_alloc_size = MIN2(ws->info.max_alloc_size, 256*1024*1024);
+   /* Both 32-bit and 64-bit address spaces only have 4GB. */
+   ws->info.max_alloc_size = MIN2(ws->info.max_alloc_size, 3ull*1024*1024*1024);
+
+   /* Get max clock frequency info and convert it to MHz */
+   radeon_get_drm_value(ws->fd, RADEON_INFO_MAX_SCLK, NULL,
+                        &ws->info.max_shader_clock);
+   ws->info.max_shader_clock /= 1000;
+
+   ws->num_cpus = sysconf(_SC_NPROCESSORS_ONLN);
+
+   /* Generation-specific queries. */
+   if (ws->gen == DRV_R300) {
+      if (!radeon_get_drm_value(ws->fd, RADEON_INFO_NUM_GB_PIPES,
+                                "GB pipe count",
+                                &ws->info.r300_num_gb_pipes))
+         return false;
+
+      if (!radeon_get_drm_value(ws->fd, RADEON_INFO_NUM_Z_PIPES,
+                                "Z pipe count",
+                                &ws->info.r300_num_z_pipes))
+         return false;
+   }
+   else if (ws->gen >= DRV_R600) {
+      uint32_t tiling_config = 0;
+
+      if (!radeon_get_drm_value(ws->fd, RADEON_INFO_NUM_BACKENDS,
+                                "num backends",
+                                &ws->info.num_render_backends))
+         return false;
+
+      /* get the GPU counter frequency, failure is not fatal */
+      radeon_get_drm_value(ws->fd, RADEON_INFO_CLOCK_CRYSTAL_FREQ, NULL,
+                           &ws->info.clock_crystal_freq);
+
+      radeon_get_drm_value(ws->fd, RADEON_INFO_TILING_CONFIG, NULL,
+                           &tiling_config);
+
+      ws->info.r600_num_banks =
             ws->info.chip_class >= EVERGREEN ?
-                4 << ((tiling_config & 0xf0) >> 4) :
-                4 << ((tiling_config & 0x30) >> 4);
+               4 << ((tiling_config & 0xf0) >> 4) :
+                    4 << ((tiling_config & 0x30) >> 4);
 
-        ws->info.pipe_interleave_bytes =
+      ws->info.pipe_interleave_bytes =
             ws->info.chip_class >= EVERGREEN ?
-                256 << ((tiling_config & 0xf00) >> 8) :
-                256 << ((tiling_config & 0xc0) >> 6);
-
-        if (!ws->info.pipe_interleave_bytes)
-            ws->info.pipe_interleave_bytes =
-                ws->info.chip_class >= EVERGREEN ? 512 : 256;
-
-        radeon_get_drm_value(ws->fd, RADEON_INFO_NUM_TILE_PIPES, NULL,
-                             &ws->info.num_tile_pipes);
-
-        /* "num_tiles_pipes" must be equal to the number of pipes (Px) in the
-         * pipe config field of the GB_TILE_MODE array. Only one card (Tahiti)
-         * reports a different value (12). Fix it by setting what's in the
-         * GB_TILE_MODE array (8).
-         */
-        if (ws->gen == DRV_SI && ws->info.num_tile_pipes == 12)
-            ws->info.num_tile_pipes = 8;
-
-        if (radeon_get_drm_value(ws->fd, RADEON_INFO_BACKEND_MAP, NULL,
-                                  &ws->info.r600_gb_backend_map))
-            ws->info.r600_gb_backend_map_valid = true;
-
-        /* Default value. */
-        ws->info.enabled_rb_mask = u_bit_consecutive(0, ws->info.num_render_backends);
-        /*
-         * This fails (silently) on non-GCN or older kernels, overwriting the
-         * default enabled_rb_mask with the result of the last query.
-        */
-        if (ws->gen >= DRV_SI)
-            radeon_get_drm_value(ws->fd, RADEON_INFO_SI_BACKEND_ENABLED_MASK, NULL,
-                                 &ws->info.enabled_rb_mask);
-
-        ws->info.r600_has_virtual_memory = false;
-        if (ws->info.drm_minor >= 13) {
-            uint32_t ib_vm_max_size;
-
-            ws->info.r600_has_virtual_memory = true;
-            if (!radeon_get_drm_value(ws->fd, RADEON_INFO_VA_START, NULL,
-                                      &ws->va_start))
-                ws->info.r600_has_virtual_memory = false;
-            if (!radeon_get_drm_value(ws->fd, RADEON_INFO_IB_VM_MAX_SIZE, NULL,
-                                      &ib_vm_max_size))
-                ws->info.r600_has_virtual_memory = false;
-            radeon_get_drm_value(ws->fd, RADEON_INFO_VA_UNMAP_WORKING, NULL,
-                                 &ws->va_unmap_working);
-        }
-	if (ws->gen == DRV_R600 && !debug_get_bool_option("RADEON_VA", false))
-		ws->info.r600_has_virtual_memory = false;
-    }
-
-    /* Get max pipes, this is only needed for compute shaders.  All evergreen+
-     * chips have at least 2 pipes, so we use 2 as a default. */
-    ws->info.r600_max_quad_pipes = 2;
-    radeon_get_drm_value(ws->fd, RADEON_INFO_MAX_PIPES, NULL,
-                         &ws->info.r600_max_quad_pipes);
-
-    /* All GPUs have at least one compute unit */
-    ws->info.num_good_compute_units = 1;
-    radeon_get_drm_value(ws->fd, RADEON_INFO_ACTIVE_CU_COUNT, NULL,
-                         &ws->info.num_good_compute_units);
-
-    radeon_get_drm_value(ws->fd, RADEON_INFO_MAX_SE, NULL,
-                         &ws->info.max_se);
-
-    switch (ws->info.family) {
-    case CHIP_HAINAN:
-    case CHIP_KABINI:
-        ws->info.num_tcc_blocks = 2;
-        break;
-    case CHIP_VERDE:
-    case CHIP_OLAND:
-    case CHIP_BONAIRE:
-    case CHIP_KAVERI:
-        ws->info.num_tcc_blocks = 4;
-        break;
-    case CHIP_PITCAIRN:
-        ws->info.num_tcc_blocks = 8;
-        break;
-    case CHIP_TAHITI:
-        ws->info.num_tcc_blocks = 12;
-        break;
-    case CHIP_HAWAII:
-        ws->info.num_tcc_blocks = 16;
-        break;
-    default:
-        ws->info.num_tcc_blocks = 0;
-        break;
-    }
-
-    if (!ws->info.max_se) {
-        switch (ws->info.family) {
-        default:
-            ws->info.max_se = 1;
-            break;
-        case CHIP_CYPRESS:
-        case CHIP_HEMLOCK:
-        case CHIP_BARTS:
-        case CHIP_CAYMAN:
-        case CHIP_TAHITI:
-        case CHIP_PITCAIRN:
-        case CHIP_BONAIRE:
-            ws->info.max_se = 2;
-            break;
-        case CHIP_HAWAII:
-            ws->info.max_se = 4;
-            break;
-        }
-    }
-
-    radeon_get_drm_value(ws->fd, RADEON_INFO_MAX_SH_PER_SE, NULL,
-                         &ws->info.max_sh_per_se);
-    if (ws->gen == DRV_SI) {
-        ws->info.num_good_cu_per_sh = ws->info.num_good_compute_units /
-                                      (ws->info.max_se * ws->info.max_sh_per_se);
-    }
-
-    radeon_get_drm_value(ws->fd, RADEON_INFO_ACCEL_WORKING2, NULL,
-                         &ws->accel_working2);
-    if (ws->info.family == CHIP_HAWAII && ws->accel_working2 < 2) {
-        fprintf(stderr, "radeon: GPU acceleration for Hawaii disabled, "
-                "returned accel_working2 value %u is smaller than 2. "
-                "Please install a newer kernel.\n",
-                ws->accel_working2);
-        return false;
-    }
-
-    if (ws->info.chip_class == GFX7) {
-        if (!radeon_get_drm_value(ws->fd, RADEON_INFO_CIK_MACROTILE_MODE_ARRAY, NULL,
-                                  ws->info.cik_macrotile_mode_array)) {
-            fprintf(stderr, "radeon: Kernel 3.13 is required for Sea Islands support.\n");
-            return false;
-        }
-    }
-
-    if (ws->info.chip_class >= GFX6) {
-        if (!radeon_get_drm_value(ws->fd, RADEON_INFO_SI_TILE_MODE_ARRAY, NULL,
-                                  ws->info.si_tile_mode_array)) {
-            fprintf(stderr, "radeon: Kernel 3.10 is required for Southern Islands support.\n");
-            return false;
-        }
-    }
-
-    /* Hawaii with old firmware needs type2 nop packet.
-     * accel_working2 with value 3 indicates the new firmware.
-     */
-    ws->info.gfx_ib_pad_with_type2 = ws->info.chip_class <= GFX6 ||
-				     (ws->info.family == CHIP_HAWAII &&
-				      ws->accel_working2 < 3);
-    ws->info.tcc_cache_line_size = 64; /* TC L2 line size on GCN */
-    ws->info.ib_start_alignment = 4096;
-    ws->info.kernel_flushes_hdp_before_ib = ws->info.drm_minor >= 40;
-    /* HTILE is broken with 1D tiling on old kernels and GFX7. */
-    ws->info.htile_cmask_support_1d_tiling = ws->info.chip_class != GFX7 ||
-                                             ws->info.drm_minor >= 38;
-    ws->info.si_TA_CS_BC_BASE_ADDR_allowed = ws->info.drm_minor >= 48;
-    ws->info.has_bo_metadata = false;
-    ws->info.has_gpu_reset_status_query = ws->info.drm_minor >= 43;
-    ws->info.has_eqaa_surface_allocator = false;
-    ws->info.has_format_bc1_through_bc7 = ws->info.drm_minor >= 31;
-    ws->info.kernel_flushes_tc_l2_after_ib = true;
-    /* Old kernels disallowed register writes via COPY_DATA
-     * that are used for indirect compute dispatches. */
-    ws->info.has_indirect_compute_dispatch = ws->info.chip_class == GFX7 ||
-                                             (ws->info.chip_class == GFX6 &&
-                                              ws->info.drm_minor >= 45);
-    /* GFX6 doesn't support unaligned loads. */
-    ws->info.has_unaligned_shader_loads = ws->info.chip_class == GFX7 &&
-                                          ws->info.drm_minor >= 50;
-    ws->info.has_sparse_vm_mappings = false;
-    /* 2D tiling on GFX7 is supported since DRM 2.35.0 */
-    ws->info.has_2d_tiling = ws->info.chip_class <= GFX6 || ws->info.drm_minor >= 35;
-    ws->info.has_read_registers_query = ws->info.drm_minor >= 42;
-    ws->info.max_alignment = 1024*1024;
-    ws->info.has_graphics = true;
-    ws->info.cpdma_prefetch_writes_memory = true;
-    ws->info.max_wave64_per_simd = 10;
-    ws->info.num_physical_sgprs_per_simd = 512;
-    ws->info.num_physical_wave64_vgprs_per_simd = 256;
-    /* Potential hang on Kabini: */
-    ws->info.use_late_alloc = ws->info.family != CHIP_KABINI;
-
-    ws->check_vm = strstr(debug_get_option("R600_DEBUG", ""), "check_vm") != NULL ||
-                   strstr(debug_get_option("AMD_DEBUG", ""), "check_vm") != NULL;
-
-    return true;
+               256 << ((tiling_config & 0xf00) >> 8) :
+                      256 << ((tiling_config & 0xc0) >> 6);
+
+      if (!ws->info.pipe_interleave_bytes)
+         ws->info.pipe_interleave_bytes =
+               ws->info.chip_class >= EVERGREEN ? 512 : 256;
+
+      radeon_get_drm_value(ws->fd, RADEON_INFO_NUM_TILE_PIPES, NULL,
+                           &ws->info.num_tile_pipes);
+
+      /* "num_tiles_pipes" must be equal to the number of pipes (Px) in the
+       * pipe config field of the GB_TILE_MODE array. Only one card (Tahiti)
+       * reports a different value (12). Fix it by setting what's in the
+       * GB_TILE_MODE array (8).
+       */
+      if (ws->gen == DRV_SI && ws->info.num_tile_pipes == 12)
+         ws->info.num_tile_pipes = 8;
+
+      if (radeon_get_drm_value(ws->fd, RADEON_INFO_BACKEND_MAP, NULL,
+                               &ws->info.r600_gb_backend_map))
+         ws->info.r600_gb_backend_map_valid = true;
+
+      /* Default value. */
+      ws->info.enabled_rb_mask = u_bit_consecutive(0, ws->info.num_render_backends);
+      /*
+       * This fails (silently) on non-GCN or older kernels, overwriting the
+       * default enabled_rb_mask with the result of the last query.
+       */
+      if (ws->gen >= DRV_SI)
+         radeon_get_drm_value(ws->fd, RADEON_INFO_SI_BACKEND_ENABLED_MASK, NULL,
+                              &ws->info.enabled_rb_mask);
+
+      ws->info.r600_has_virtual_memory = false;
+      if (ws->info.drm_minor >= 13) {
+         uint32_t ib_vm_max_size;
+
+         ws->info.r600_has_virtual_memory = true;
+         if (!radeon_get_drm_value(ws->fd, RADEON_INFO_VA_START, NULL,
+                                   &ws->va_start))
+            ws->info.r600_has_virtual_memory = false;
+         if (!radeon_get_drm_value(ws->fd, RADEON_INFO_IB_VM_MAX_SIZE, NULL,
+                                   &ib_vm_max_size))
+            ws->info.r600_has_virtual_memory = false;
+         radeon_get_drm_value(ws->fd, RADEON_INFO_VA_UNMAP_WORKING, NULL,
+                              &ws->va_unmap_working);
+      }
+      if (ws->gen == DRV_R600 && !debug_get_bool_option("RADEON_VA", false))
+         ws->info.r600_has_virtual_memory = false;
+   }
+
+   /* Get max pipes, this is only needed for compute shaders.  All evergreen+
+    * chips have at least 2 pipes, so we use 2 as a default. */
+   ws->info.r600_max_quad_pipes = 2;
+   radeon_get_drm_value(ws->fd, RADEON_INFO_MAX_PIPES, NULL,
+                        &ws->info.r600_max_quad_pipes);
+
+   /* All GPUs have at least one compute unit */
+   ws->info.num_good_compute_units = 1;
+   radeon_get_drm_value(ws->fd, RADEON_INFO_ACTIVE_CU_COUNT, NULL,
+                        &ws->info.num_good_compute_units);
+
+   radeon_get_drm_value(ws->fd, RADEON_INFO_MAX_SE, NULL,
+                        &ws->info.max_se);
+
+   switch (ws->info.family) {
+   case CHIP_HAINAN:
+   case CHIP_KABINI:
+      ws->info.num_tcc_blocks = 2;
+      break;
+   case CHIP_VERDE:
+   case CHIP_OLAND:
+   case CHIP_BONAIRE:
+   case CHIP_KAVERI:
+      ws->info.num_tcc_blocks = 4;
+      break;
+   case CHIP_PITCAIRN:
+      ws->info.num_tcc_blocks = 8;
+      break;
+   case CHIP_TAHITI:
+      ws->info.num_tcc_blocks = 12;
+      break;
+   case CHIP_HAWAII:
+      ws->info.num_tcc_blocks = 16;
+      break;
+   default:
+      ws->info.num_tcc_blocks = 0;
+      break;
+   }
+
+   if (!ws->info.max_se) {
+      switch (ws->info.family) {
+      default:
+         ws->info.max_se = 1;
+         break;
+      case CHIP_CYPRESS:
+      case CHIP_HEMLOCK:
+      case CHIP_BARTS:
+      case CHIP_CAYMAN:
+      case CHIP_TAHITI:
+      case CHIP_PITCAIRN:
+      case CHIP_BONAIRE:
+         ws->info.max_se = 2;
+         break;
+      case CHIP_HAWAII:
+         ws->info.max_se = 4;
+         break;
+      }
+   }
+
+   radeon_get_drm_value(ws->fd, RADEON_INFO_MAX_SH_PER_SE, NULL,
+                        &ws->info.max_sh_per_se);
+   if (ws->gen == DRV_SI) {
+      ws->info.num_good_cu_per_sh = ws->info.num_good_compute_units /
+                                    (ws->info.max_se * ws->info.max_sh_per_se);
+   }
+
+   radeon_get_drm_value(ws->fd, RADEON_INFO_ACCEL_WORKING2, NULL,
+                        &ws->accel_working2);
+   if (ws->info.family == CHIP_HAWAII && ws->accel_working2 < 2) {
+      fprintf(stderr, "radeon: GPU acceleration for Hawaii disabled, "
+                      "returned accel_working2 value %u is smaller than 2. "
+                      "Please install a newer kernel.\n",
+              ws->accel_working2);
+      return false;
+   }
+
+   if (ws->info.chip_class == GFX7) {
+      if (!radeon_get_drm_value(ws->fd, RADEON_INFO_CIK_MACROTILE_MODE_ARRAY, NULL,
+                                ws->info.cik_macrotile_mode_array)) {
+         fprintf(stderr, "radeon: Kernel 3.13 is required for Sea Islands support.\n");
+         return false;
+      }
+   }
+
+   if (ws->info.chip_class >= GFX6) {
+      if (!radeon_get_drm_value(ws->fd, RADEON_INFO_SI_TILE_MODE_ARRAY, NULL,
+                                ws->info.si_tile_mode_array)) {
+         fprintf(stderr, "radeon: Kernel 3.10 is required for Southern Islands support.\n");
+         return false;
+      }
+   }
+
+   /* Hawaii with old firmware needs type2 nop packet.
+    * accel_working2 with value 3 indicates the new firmware.
+    */
+   ws->info.gfx_ib_pad_with_type2 = ws->info.chip_class <= GFX6 ||
+                                    (ws->info.family == CHIP_HAWAII &&
+                                     ws->accel_working2 < 3);
+   ws->info.tcc_cache_line_size = 64; /* TC L2 line size on GCN */
+   ws->info.ib_start_alignment = 4096;
+   ws->info.kernel_flushes_hdp_before_ib = ws->info.drm_minor >= 40;
+   /* HTILE is broken with 1D tiling on old kernels and GFX7. */
+   ws->info.htile_cmask_support_1d_tiling = ws->info.chip_class != GFX7 ||
+                                                                   ws->info.drm_minor >= 38;
+   ws->info.si_TA_CS_BC_BASE_ADDR_allowed = ws->info.drm_minor >= 48;
+   ws->info.has_bo_metadata = false;
+   ws->info.has_gpu_reset_status_query = ws->info.drm_minor >= 43;
+   ws->info.has_eqaa_surface_allocator = false;
+   ws->info.has_format_bc1_through_bc7 = ws->info.drm_minor >= 31;
+   ws->info.kernel_flushes_tc_l2_after_ib = true;
+   /* Old kernels disallowed register writes via COPY_DATA
+    * that are used for indirect compute dispatches. */
+   ws->info.has_indirect_compute_dispatch = ws->info.chip_class == GFX7 ||
+                                            (ws->info.chip_class == GFX6 &&
+                                             ws->info.drm_minor >= 45);
+   /* GFX6 doesn't support unaligned loads. */
+   ws->info.has_unaligned_shader_loads = ws->info.chip_class == GFX7 &&
+                                         ws->info.drm_minor >= 50;
+   ws->info.has_sparse_vm_mappings = false;
+   /* 2D tiling on GFX7 is supported since DRM 2.35.0 */
+   ws->info.has_2d_tiling = ws->info.chip_class <= GFX6 || ws->info.drm_minor >= 35;
+   ws->info.has_read_registers_query = ws->info.drm_minor >= 42;
+   ws->info.max_alignment = 1024*1024;
+   ws->info.has_graphics = true;
+   ws->info.cpdma_prefetch_writes_memory = true;
+   ws->info.max_wave64_per_simd = 10;
+   ws->info.num_physical_sgprs_per_simd = 512;
+   ws->info.num_physical_wave64_vgprs_per_simd = 256;
+   /* Potential hang on Kabini: */
+   ws->info.use_late_alloc = ws->info.family != CHIP_KABINI;
+
+   ws->check_vm = strstr(debug_get_option("R600_DEBUG", ""), "check_vm") != NULL ||
+                                                                            strstr(debug_get_option("AMD_DEBUG", ""), "check_vm") != NULL;
+
+   return true;
 }
 
 static void radeon_winsys_destroy(struct radeon_winsys *rws)
 {
-    struct radeon_drm_winsys *ws = (struct radeon_drm_winsys*)rws;
+   struct radeon_drm_winsys *ws = (struct radeon_drm_winsys*)rws;
 
-    if (util_queue_is_initialized(&ws->cs_queue))
-        util_queue_destroy(&ws->cs_queue);
+   if (util_queue_is_initialized(&ws->cs_queue))
+      util_queue_destroy(&ws->cs_queue);
 
-    mtx_destroy(&ws->hyperz_owner_mutex);
-    mtx_destroy(&ws->cmask_owner_mutex);
+   mtx_destroy(&ws->hyperz_owner_mutex);
+   mtx_destroy(&ws->cmask_owner_mutex);
 
-    if (ws->info.r600_has_virtual_memory)
-        pb_slabs_deinit(&ws->bo_slabs);
-    pb_cache_deinit(&ws->bo_cache);
+   if (ws->info.r600_has_virtual_memory)
+      pb_slabs_deinit(&ws->bo_slabs);
+   pb_cache_deinit(&ws->bo_cache);
 
-    if (ws->gen >= DRV_R600) {
-        radeon_surface_manager_free(ws->surf_man);
-    }
+   if (ws->gen >= DRV_R600) {
+      radeon_surface_manager_free(ws->surf_man);
+   }
 
-    _mesa_hash_table_destroy(ws->bo_names, NULL);
-    _mesa_hash_table_destroy(ws->bo_handles, NULL);
-    _mesa_hash_table_destroy(ws->bo_vas, NULL);
-    mtx_destroy(&ws->bo_handles_mutex);
-    mtx_destroy(&ws->vm32.mutex);
-    mtx_destroy(&ws->vm64.mutex);
-    mtx_destroy(&ws->bo_fence_lock);
+   _mesa_hash_table_destroy(ws->bo_names, NULL);
+   _mesa_hash_table_destroy(ws->bo_handles, NULL);
+   _mesa_hash_table_destroy(ws->bo_vas, NULL);
+   mtx_destroy(&ws->bo_handles_mutex);
+   mtx_destroy(&ws->vm32.mutex);
+   mtx_destroy(&ws->vm64.mutex);
+   mtx_destroy(&ws->bo_fence_lock);
 
-    if (ws->fd >= 0)
-        close(ws->fd);
+   if (ws->fd >= 0)
+      close(ws->fd);
 
-    FREE(rws);
+   FREE(rws);
 }
 
 static void radeon_query_info(struct radeon_winsys *rws,
                               struct radeon_info *info)
 {
-    *info = ((struct radeon_drm_winsys *)rws)->info;
+   *info = ((struct radeon_drm_winsys *)rws)->info;
 }
 
 static bool radeon_cs_request_feature(struct radeon_cmdbuf *rcs,
                                       enum radeon_feature_id fid,
                                       bool enable)
 {
-    struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
-
-    switch (fid) {
-    case RADEON_FID_R300_HYPERZ_ACCESS:
-        return radeon_set_fd_access(cs, &cs->ws->hyperz_owner,
-                                    &cs->ws->hyperz_owner_mutex,
-                                    RADEON_INFO_WANT_HYPERZ, "Hyper-Z",
-                                    enable);
-
-    case RADEON_FID_R300_CMASK_ACCESS:
-        return radeon_set_fd_access(cs, &cs->ws->cmask_owner,
-                                    &cs->ws->cmask_owner_mutex,
-                                    RADEON_INFO_WANT_CMASK, "AA optimizations",
-                                    enable);
-    }
-    return false;
+   struct radeon_drm_cs *cs = radeon_drm_cs(rcs);
+
+   switch (fid) {
+   case RADEON_FID_R300_HYPERZ_ACCESS:
+      return radeon_set_fd_access(cs, &cs->ws->hyperz_owner,
+                                  &cs->ws->hyperz_owner_mutex,
+                                  RADEON_INFO_WANT_HYPERZ, "Hyper-Z",
+                                  enable);
+
+   case RADEON_FID_R300_CMASK_ACCESS:
+      return radeon_set_fd_access(cs, &cs->ws->cmask_owner,
+                                  &cs->ws->cmask_owner_mutex,
+                                  RADEON_INFO_WANT_CMASK, "AA optimizations",
+                                  enable);
+   }
+   return false;
 }
 
 uint32_t radeon_drm_get_gpu_reset_counter(struct radeon_drm_winsys *ws)
 {
-    uint64_t retval = 0;
+   uint64_t retval = 0;
 
-    if (!ws->info.has_gpu_reset_status_query)
-        return 0;
+   if (!ws->info.has_gpu_reset_status_query)
+      return 0;
 
-    radeon_get_drm_value(ws->fd, RADEON_INFO_GPU_RESET_COUNTER,
-                         "gpu-reset-counter", (uint32_t*)&retval);
-    return retval;
+   radeon_get_drm_value(ws->fd, RADEON_INFO_GPU_RESET_COUNTER,
+                        "gpu-reset-counter", (uint32_t*)&retval);
+   return retval;
 }
 
 static uint64_t radeon_query_value(struct radeon_winsys *rws,
                                    enum radeon_value_id value)
 {
-    struct radeon_drm_winsys *ws = (struct radeon_drm_winsys*)rws;
-    uint64_t retval = 0;
-
-    switch (value) {
-    case RADEON_REQUESTED_VRAM_MEMORY:
-        return ws->allocated_vram;
-    case RADEON_REQUESTED_GTT_MEMORY:
-        return ws->allocated_gtt;
-    case RADEON_MAPPED_VRAM:
-       return ws->mapped_vram;
-    case RADEON_MAPPED_GTT:
-       return ws->mapped_gtt;
-    case RADEON_BUFFER_WAIT_TIME_NS:
-        return ws->buffer_wait_time;
-    case RADEON_NUM_MAPPED_BUFFERS:
-        return ws->num_mapped_buffers;
-    case RADEON_TIMESTAMP:
-        if (ws->info.drm_minor < 20 || ws->gen < DRV_R600) {
-            assert(0);
-            return 0;
-        }
-
-        radeon_get_drm_value(ws->fd, RADEON_INFO_TIMESTAMP, "timestamp",
-                             (uint32_t*)&retval);
-        return retval;
-    case RADEON_NUM_GFX_IBS:
-        return ws->num_gfx_IBs;
-    case RADEON_NUM_SDMA_IBS:
-        return ws->num_sdma_IBs;
-    case RADEON_NUM_BYTES_MOVED:
-        radeon_get_drm_value(ws->fd, RADEON_INFO_NUM_BYTES_MOVED,
-                             "num-bytes-moved", (uint32_t*)&retval);
-        return retval;
-    case RADEON_NUM_EVICTIONS:
-    case RADEON_NUM_VRAM_CPU_PAGE_FAULTS:
-    case RADEON_VRAM_VIS_USAGE:
-    case RADEON_GFX_BO_LIST_COUNTER:
-    case RADEON_GFX_IB_SIZE_COUNTER:
-        return 0; /* unimplemented */
-    case RADEON_VRAM_USAGE:
-        radeon_get_drm_value(ws->fd, RADEON_INFO_VRAM_USAGE,
-                             "vram-usage", (uint32_t*)&retval);
-        return retval;
-    case RADEON_GTT_USAGE:
-        radeon_get_drm_value(ws->fd, RADEON_INFO_GTT_USAGE,
-                             "gtt-usage", (uint32_t*)&retval);
-        return retval;
-    case RADEON_GPU_TEMPERATURE:
-        radeon_get_drm_value(ws->fd, RADEON_INFO_CURRENT_GPU_TEMP,
-                             "gpu-temp", (uint32_t*)&retval);
-        return retval;
-    case RADEON_CURRENT_SCLK:
-        radeon_get_drm_value(ws->fd, RADEON_INFO_CURRENT_GPU_SCLK,
-                             "current-gpu-sclk", (uint32_t*)&retval);
-        return retval;
-    case RADEON_CURRENT_MCLK:
-        radeon_get_drm_value(ws->fd, RADEON_INFO_CURRENT_GPU_MCLK,
-                             "current-gpu-mclk", (uint32_t*)&retval);
-        return retval;
-    case RADEON_CS_THREAD_TIME:
-        return util_queue_get_thread_time_nano(&ws->cs_queue, 0);
-    }
-    return 0;
+   struct radeon_drm_winsys *ws = (struct radeon_drm_winsys*)rws;
+   uint64_t retval = 0;
+
+   switch (value) {
+   case RADEON_REQUESTED_VRAM_MEMORY:
+      return ws->allocated_vram;
+   case RADEON_REQUESTED_GTT_MEMORY:
+      return ws->allocated_gtt;
+   case RADEON_MAPPED_VRAM:
+      return ws->mapped_vram;
+   case RADEON_MAPPED_GTT:
+      return ws->mapped_gtt;
+   case RADEON_BUFFER_WAIT_TIME_NS:
+      return ws->buffer_wait_time;
+   case RADEON_NUM_MAPPED_BUFFERS:
+      return ws->num_mapped_buffers;
+   case RADEON_TIMESTAMP:
+      if (ws->info.drm_minor < 20 || ws->gen < DRV_R600) {
+         assert(0);
+         return 0;
+      }
+
+      radeon_get_drm_value(ws->fd, RADEON_INFO_TIMESTAMP, "timestamp",
+                           (uint32_t*)&retval);
+      return retval;
+   case RADEON_NUM_GFX_IBS:
+      return ws->num_gfx_IBs;
+   case RADEON_NUM_SDMA_IBS:
+      return ws->num_sdma_IBs;
+   case RADEON_NUM_BYTES_MOVED:
+      radeon_get_drm_value(ws->fd, RADEON_INFO_NUM_BYTES_MOVED,
+                           "num-bytes-moved", (uint32_t*)&retval);
+      return retval;
+   case RADEON_NUM_EVICTIONS:
+   case RADEON_NUM_VRAM_CPU_PAGE_FAULTS:
+   case RADEON_VRAM_VIS_USAGE:
+   case RADEON_GFX_BO_LIST_COUNTER:
+   case RADEON_GFX_IB_SIZE_COUNTER:
+      return 0; /* unimplemented */
+   case RADEON_VRAM_USAGE:
+      radeon_get_drm_value(ws->fd, RADEON_INFO_VRAM_USAGE,
+                           "vram-usage", (uint32_t*)&retval);
+      return retval;
+   case RADEON_GTT_USAGE:
+      radeon_get_drm_value(ws->fd, RADEON_INFO_GTT_USAGE,
+                           "gtt-usage", (uint32_t*)&retval);
+      return retval;
+   case RADEON_GPU_TEMPERATURE:
+      radeon_get_drm_value(ws->fd, RADEON_INFO_CURRENT_GPU_TEMP,
+                           "gpu-temp", (uint32_t*)&retval);
+      return retval;
+   case RADEON_CURRENT_SCLK:
+      radeon_get_drm_value(ws->fd, RADEON_INFO_CURRENT_GPU_SCLK,
+                           "current-gpu-sclk", (uint32_t*)&retval);
+      return retval;
+   case RADEON_CURRENT_MCLK:
+      radeon_get_drm_value(ws->fd, RADEON_INFO_CURRENT_GPU_MCLK,
+                           "current-gpu-mclk", (uint32_t*)&retval);
+      return retval;
+   case RADEON_CS_THREAD_TIME:
+      return util_queue_get_thread_time_nano(&ws->cs_queue, 0);
+   }
+   return 0;
 }
 
 static bool radeon_read_registers(struct radeon_winsys *rws,
                                   unsigned reg_offset,
                                   unsigned num_registers, uint32_t *out)
 {
-    struct radeon_drm_winsys *ws = (struct radeon_drm_winsys*)rws;
-    unsigned i;
+   struct radeon_drm_winsys *ws = (struct radeon_drm_winsys*)rws;
+   unsigned i;
 
-    for (i = 0; i < num_registers; i++) {
-        uint32_t reg = reg_offset + i*4;
+   for (i = 0; i < num_registers; i++) {
+      uint32_t reg = reg_offset + i*4;
 
-        if (!radeon_get_drm_value(ws->fd, RADEON_INFO_READ_REG, NULL, &reg))
-            return false;
-        out[i] = reg;
-    }
-    return true;
+      if (!radeon_get_drm_value(ws->fd, RADEON_INFO_READ_REG, NULL, &reg))
+         return false;
+      out[i] = reg;
+   }
+   return true;
 }
 
 DEBUG_GET_ONCE_BOOL_OPTION(thread, "RADEON_THREAD", true)
 
 static bool radeon_winsys_unref(struct radeon_winsys *ws)
 {
-    struct radeon_drm_winsys *rws = (struct radeon_drm_winsys*)ws;
-    bool destroy;
-
-    /* When the reference counter drops to zero, remove the fd from the table.
-     * This must happen while the mutex is locked, so that
-     * radeon_drm_winsys_create in another thread doesn't get the winsys
-     * from the table when the counter drops to 0. */
-    mtx_lock(&fd_tab_mutex);
-
-    destroy = pipe_reference(&rws->reference, NULL);
-    if (destroy && fd_tab) {
-        _mesa_hash_table_remove_key(fd_tab, intptr_to_pointer(rws->fd));
-        if (_mesa_hash_table_num_entries(fd_tab) == 0) {
-           _mesa_hash_table_destroy(fd_tab, NULL);
-           fd_tab = NULL;
-        }
-    }
-
-    mtx_unlock(&fd_tab_mutex);
-    return destroy;
+   struct radeon_drm_winsys *rws = (struct radeon_drm_winsys*)ws;
+   bool destroy;
+
+   /* When the reference counter drops to zero, remove the fd from the table.
+    * This must happen while the mutex is locked, so that
+    * radeon_drm_winsys_create in another thread doesn't get the winsys
+    * from the table when the counter drops to 0. */
+   mtx_lock(&fd_tab_mutex);
+
+   destroy = pipe_reference(&rws->reference, NULL);
+   if (destroy && fd_tab) {
+      _mesa_hash_table_remove_key(fd_tab, intptr_to_pointer(rws->fd));
+      if (_mesa_hash_table_num_entries(fd_tab) == 0) {
+         _mesa_hash_table_destroy(fd_tab, NULL);
+         fd_tab = NULL;
+      }
+   }
+
+   mtx_unlock(&fd_tab_mutex);
+   return destroy;
 }
 
 static void radeon_pin_threads_to_L3_cache(struct radeon_winsys *ws,
                                            unsigned cache)
 {
-    struct radeon_drm_winsys *rws = (struct radeon_drm_winsys*)ws;
+   struct radeon_drm_winsys *rws = (struct radeon_drm_winsys*)ws;
 
-    if (util_queue_is_initialized(&rws->cs_queue)) {
-        util_pin_thread_to_L3(rws->cs_queue.threads[0], cache,
-                              util_cpu_caps.cores_per_L3);
-    }
+   if (util_queue_is_initialized(&rws->cs_queue)) {
+      util_pin_thread_to_L3(rws->cs_queue.threads[0], cache,
+            util_cpu_caps.cores_per_L3);
+   }
 }
 
 PUBLIC struct radeon_winsys *
 radeon_drm_winsys_create(int fd, const struct pipe_screen_config *config,
-			 radeon_screen_create_t screen_create)
+                         radeon_screen_create_t screen_create)
 {
-    struct radeon_drm_winsys *ws;
-
-    mtx_lock(&fd_tab_mutex);
-    if (!fd_tab) {
-        fd_tab = util_hash_table_create_fd_keys();
-    }
-
-    ws = util_hash_table_get(fd_tab, intptr_to_pointer(fd));
-    if (ws) {
-        pipe_reference(NULL, &ws->reference);
-        mtx_unlock(&fd_tab_mutex);
-        return &ws->base;
-    }
-
-    ws = CALLOC_STRUCT(radeon_drm_winsys);
-    if (!ws) {
-        mtx_unlock(&fd_tab_mutex);
-        return NULL;
-    }
-
-    ws->fd = fcntl(fd, F_DUPFD_CLOEXEC, 3);
-
-    if (!do_winsys_init(ws))
-        goto fail1;
-
-    pb_cache_init(&ws->bo_cache, RADEON_MAX_CACHED_HEAPS,
-                  500000, ws->check_vm ? 1.0f : 2.0f, 0,
-                  MIN2(ws->info.vram_size, ws->info.gart_size),
-                  radeon_bo_destroy,
-                  radeon_bo_can_reclaim);
-
-    if (ws->info.r600_has_virtual_memory) {
-        /* There is no fundamental obstacle to using slab buffer allocation
-         * without GPUVM, but enabling it requires making sure that the drivers
-         * honor the address offset.
-         */
-        if (!pb_slabs_init(&ws->bo_slabs,
-                           RADEON_SLAB_MIN_SIZE_LOG2, RADEON_SLAB_MAX_SIZE_LOG2,
-                           RADEON_MAX_SLAB_HEAPS,
-                           ws,
-                           radeon_bo_can_reclaim_slab,
-                           radeon_bo_slab_alloc,
-                           radeon_bo_slab_free))
-            goto fail_cache;
-
-        ws->info.min_alloc_size = 1 << RADEON_SLAB_MIN_SIZE_LOG2;
-    } else {
-        ws->info.min_alloc_size = ws->info.gart_page_size;
-    }
-
-    if (ws->gen >= DRV_R600) {
-        ws->surf_man = radeon_surface_manager_new(ws->fd);
-        if (!ws->surf_man)
-            goto fail_slab;
-    }
-
-    /* init reference */
-    pipe_reference_init(&ws->reference, 1);
-
-    /* Set functions. */
-    ws->base.unref = radeon_winsys_unref;
-    ws->base.destroy = radeon_winsys_destroy;
-    ws->base.query_info = radeon_query_info;
-    ws->base.pin_threads_to_L3_cache = radeon_pin_threads_to_L3_cache;
-    ws->base.cs_request_feature = radeon_cs_request_feature;
-    ws->base.query_value = radeon_query_value;
-    ws->base.read_registers = radeon_read_registers;
-
-    radeon_drm_bo_init_functions(ws);
-    radeon_drm_cs_init_functions(ws);
-    radeon_surface_init_functions(ws);
-
-    (void) mtx_init(&ws->hyperz_owner_mutex, mtx_plain);
-    (void) mtx_init(&ws->cmask_owner_mutex, mtx_plain);
-
-    ws->bo_names = util_hash_table_create_ptr_keys();
-    ws->bo_handles = util_hash_table_create_ptr_keys();
-    ws->bo_vas = util_hash_table_create_ptr_keys();
-    (void) mtx_init(&ws->bo_handles_mutex, mtx_plain);
-    (void) mtx_init(&ws->vm32.mutex, mtx_plain);
-    (void) mtx_init(&ws->vm64.mutex, mtx_plain);
-    (void) mtx_init(&ws->bo_fence_lock, mtx_plain);
-    list_inithead(&ws->vm32.holes);
-    list_inithead(&ws->vm64.holes);
-
-    /* The kernel currently returns 8MB. Make sure this doesn't change. */
-    if (ws->va_start > 8 * 1024 * 1024) {
-        /* Not enough 32-bit address space. */
-        radeon_winsys_destroy(&ws->base);
-        mtx_unlock(&fd_tab_mutex);
-        return NULL;
-    }
-
-    ws->vm32.start = ws->va_start;
-    ws->vm32.end = 1ull << 32;
-
-    /* The maximum is 8GB of virtual address space limited by the kernel.
-     * It's obviously not enough for bigger cards, like Hawaiis with 4GB
-     * and 8GB of physical memory and 4GB of GART.
-     *
-     * Older kernels set the limit to 4GB, which is even worse, so they only
-     * have 32-bit address space.
-     */
-    if (ws->info.drm_minor >= 41) {
-        ws->vm64.start = 1ull << 32;
-        ws->vm64.end = 1ull << 33;
-    }
-
-    /* TTM aligns the BO size to the CPU page size */
-    ws->info.gart_page_size = sysconf(_SC_PAGESIZE);
-    ws->info.pte_fragment_size = 64 * 1024; /* GPUVM page size */
-
-    if (ws->num_cpus > 1 && debug_get_option_thread())
-        util_queue_init(&ws->cs_queue, "rcs", 8, 1, 0);
-
-    /* Create the screen at the end. The winsys must be initialized
-     * completely.
-     *
-     * Alternatively, we could create the screen based on "ws->gen"
-     * and link all drivers into one binary blob. */
-    ws->base.screen = screen_create(&ws->base, config);
-    if (!ws->base.screen) {
-        radeon_winsys_destroy(&ws->base);
-        mtx_unlock(&fd_tab_mutex);
-        return NULL;
-    }
-
-    _mesa_hash_table_insert(fd_tab, intptr_to_pointer(ws->fd), ws);
-
-    /* We must unlock the mutex once the winsys is fully initialized, so that
-     * other threads attempting to create the winsys from the same fd will
-     * get a fully initialized winsys and not just half-way initialized. */
-    mtx_unlock(&fd_tab_mutex);
-
-    return &ws->base;
+   struct radeon_drm_winsys *ws;
+
+   mtx_lock(&fd_tab_mutex);
+   if (!fd_tab) {
+      fd_tab = util_hash_table_create_fd_keys();
+   }
+
+   ws = util_hash_table_get(fd_tab, intptr_to_pointer(fd));
+   if (ws) {
+      pipe_reference(NULL, &ws->reference);
+      mtx_unlock(&fd_tab_mutex);
+      return &ws->base;
+   }
+
+   ws = CALLOC_STRUCT(radeon_drm_winsys);
+   if (!ws) {
+      mtx_unlock(&fd_tab_mutex);
+      return NULL;
+   }
+
+   ws->fd = fcntl(fd, F_DUPFD_CLOEXEC, 3);
+
+   if (!do_winsys_init(ws))
+      goto fail1;
+
+   pb_cache_init(&ws->bo_cache, RADEON_MAX_CACHED_HEAPS,
+                 500000, ws->check_vm ? 1.0f : 2.0f, 0,
+                 MIN2(ws->info.vram_size, ws->info.gart_size),
+                 radeon_bo_destroy,
+                 radeon_bo_can_reclaim);
+
+   if (ws->info.r600_has_virtual_memory) {
+      /* There is no fundamental obstacle to using slab buffer allocation
+       * without GPUVM, but enabling it requires making sure that the drivers
+       * honor the address offset.
+       */
+      if (!pb_slabs_init(&ws->bo_slabs,
+                         RADEON_SLAB_MIN_SIZE_LOG2, RADEON_SLAB_MAX_SIZE_LOG2,
+                         RADEON_MAX_SLAB_HEAPS,
+                         ws,
+                         radeon_bo_can_reclaim_slab,
+                         radeon_bo_slab_alloc,
+                         radeon_bo_slab_free))
+         goto fail_cache;
+
+      ws->info.min_alloc_size = 1 << RADEON_SLAB_MIN_SIZE_LOG2;
+   } else {
+      ws->info.min_alloc_size = ws->info.gart_page_size;
+   }
+
+   if (ws->gen >= DRV_R600) {
+      ws->surf_man = radeon_surface_manager_new(ws->fd);
+      if (!ws->surf_man)
+         goto fail_slab;
+   }
+
+   /* init reference */
+   pipe_reference_init(&ws->reference, 1);
+
+   /* Set functions. */
+   ws->base.unref = radeon_winsys_unref;
+   ws->base.destroy = radeon_winsys_destroy;
+   ws->base.query_info = radeon_query_info;
+   ws->base.pin_threads_to_L3_cache = radeon_pin_threads_to_L3_cache;
+   ws->base.cs_request_feature = radeon_cs_request_feature;
+   ws->base.query_value = radeon_query_value;
+   ws->base.read_registers = radeon_read_registers;
+
+   radeon_drm_bo_init_functions(ws);
+   radeon_drm_cs_init_functions(ws);
+   radeon_surface_init_functions(ws);
+
+   (void) mtx_init(&ws->hyperz_owner_mutex, mtx_plain);
+   (void) mtx_init(&ws->cmask_owner_mutex, mtx_plain);
+
+   ws->bo_names = util_hash_table_create_ptr_keys();
+   ws->bo_handles = util_hash_table_create_ptr_keys();
+   ws->bo_vas = util_hash_table_create_ptr_keys();
+   (void) mtx_init(&ws->bo_handles_mutex, mtx_plain);
+   (void) mtx_init(&ws->vm32.mutex, mtx_plain);
+   (void) mtx_init(&ws->vm64.mutex, mtx_plain);
+   (void) mtx_init(&ws->bo_fence_lock, mtx_plain);
+   list_inithead(&ws->vm32.holes);
+   list_inithead(&ws->vm64.holes);
+
+   /* The kernel currently returns 8MB. Make sure this doesn't change. */
+   if (ws->va_start > 8 * 1024 * 1024) {
+      /* Not enough 32-bit address space. */
+      radeon_winsys_destroy(&ws->base);
+      mtx_unlock(&fd_tab_mutex);
+      return NULL;
+   }
+
+   ws->vm32.start = ws->va_start;
+   ws->vm32.end = 1ull << 32;
+
+   /* The maximum is 8GB of virtual address space limited by the kernel.
+    * It's obviously not enough for bigger cards, like Hawaiis with 4GB
+    * and 8GB of physical memory and 4GB of GART.
+    *
+    * Older kernels set the limit to 4GB, which is even worse, so they only
+    * have 32-bit address space.
+    */
+   if (ws->info.drm_minor >= 41) {
+      ws->vm64.start = 1ull << 32;
+      ws->vm64.end = 1ull << 33;
+   }
+
+   /* TTM aligns the BO size to the CPU page size */
+   ws->info.gart_page_size = sysconf(_SC_PAGESIZE);
+   ws->info.pte_fragment_size = 64 * 1024; /* GPUVM page size */
+
+   if (ws->num_cpus > 1 && debug_get_option_thread())
+      util_queue_init(&ws->cs_queue, "rcs", 8, 1, 0);
+
+   /* Create the screen at the end. The winsys must be initialized
+    * completely.
+    *
+    * Alternatively, we could create the screen based on "ws->gen"
+    * and link all drivers into one binary blob. */
+   ws->base.screen = screen_create(&ws->base, config);
+   if (!ws->base.screen) {
+      radeon_winsys_destroy(&ws->base);
+      mtx_unlock(&fd_tab_mutex);
+      return NULL;
+   }
+
+   _mesa_hash_table_insert(fd_tab, intptr_to_pointer(ws->fd), ws);
+
+   /* We must unlock the mutex once the winsys is fully initialized, so that
+    * other threads attempting to create the winsys from the same fd will
+    * get a fully initialized winsys and not just half-way initialized. */
+   mtx_unlock(&fd_tab_mutex);
+
+   return &ws->base;
 
 fail_slab:
-    if (ws->info.r600_has_virtual_memory)
-        pb_slabs_deinit(&ws->bo_slabs);
+   if (ws->info.r600_has_virtual_memory)
+      pb_slabs_deinit(&ws->bo_slabs);
 fail_cache:
-    pb_cache_deinit(&ws->bo_cache);
+   pb_cache_deinit(&ws->bo_cache);
 fail1:
-    mtx_unlock(&fd_tab_mutex);
-    if (ws->surf_man)
-        radeon_surface_manager_free(ws->surf_man);
-    if (ws->fd >= 0)
-        close(ws->fd);
-
-    FREE(ws);
-    return NULL;
+   mtx_unlock(&fd_tab_mutex);
+   if (ws->surf_man)
+      radeon_surface_manager_free(ws->surf_man);
+   if (ws->fd >= 0)
+      close(ws->fd);
+
+   FREE(ws);
+   return NULL;
 }
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.h b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.h
index e23a963f37c..a45478f4244 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.h
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.h
@@ -37,76 +37,75 @@
 struct radeon_drm_cs;
 
 enum radeon_generation {
-    DRV_R300,
-    DRV_R600,
-    DRV_SI
+   DRV_R300,
+   DRV_R600,
+   DRV_SI
 };
 
 #define RADEON_SLAB_MIN_SIZE_LOG2 9
 #define RADEON_SLAB_MAX_SIZE_LOG2 14
 
 struct radeon_vm_heap {
-    mtx_t mutex;
-    uint64_t start;
-    uint64_t end;
-    struct list_head holes;
+   mtx_t mutex;
+   uint64_t start;
+   uint64_t end;
+   struct list_head holes;
 };
 
 struct radeon_drm_winsys {
-    struct radeon_winsys base;
-    struct pipe_reference reference;
-    struct pb_cache bo_cache;
-    struct pb_slabs bo_slabs;
-
-    int fd; /* DRM file descriptor */
-    int num_cs; /* The number of command streams created. */
-    uint64_t allocated_vram;
-    uint64_t allocated_gtt;
-    uint64_t mapped_vram;
-    uint64_t mapped_gtt;
-    uint64_t buffer_wait_time; /* time spent in buffer_wait in ns */
-    uint64_t num_gfx_IBs;
-    uint64_t num_sdma_IBs;
-    uint64_t num_mapped_buffers;
-    uint32_t next_bo_hash;
-
-    enum radeon_generation gen;
-    struct radeon_info info;
-    uint32_t va_start;
-    uint32_t va_unmap_working;
-    uint32_t accel_working2;
-
-    /* List of buffer GEM names. Protected by bo_handles_mutex. */
-    struct hash_table *bo_names;
-    /* List of buffer handles. Protectded by bo_handles_mutex. */
-    struct hash_table *bo_handles;
-    /* List of buffer virtual memory ranges. Protectded by bo_handles_mutex. */
-    struct hash_table *bo_vas;
-    mtx_t bo_handles_mutex;
-    mtx_t bo_fence_lock;
-
-    struct radeon_vm_heap vm32;
-    struct radeon_vm_heap vm64;
-
-    bool check_vm;
-
-    struct radeon_surface_manager *surf_man;
-
-    uint32_t num_cpus;      /* Number of CPUs. */
-
-    struct radeon_drm_cs *hyperz_owner;
-    mtx_t hyperz_owner_mutex;
-    struct radeon_drm_cs *cmask_owner;
-    mtx_t cmask_owner_mutex;
-
-    /* multithreaded command submission */
-    struct util_queue cs_queue;
+   struct radeon_winsys base;
+   struct pipe_reference reference;
+   struct pb_cache bo_cache;
+   struct pb_slabs bo_slabs;
+
+   int fd; /* DRM file descriptor */
+   int num_cs; /* The number of command streams created. */
+   uint64_t allocated_vram;
+   uint64_t allocated_gtt;
+   uint64_t mapped_vram;
+   uint64_t mapped_gtt;
+   uint64_t buffer_wait_time; /* time spent in buffer_wait in ns */
+   uint64_t num_gfx_IBs;
+   uint64_t num_sdma_IBs;
+   uint64_t num_mapped_buffers;
+   uint32_t next_bo_hash;
+
+   enum radeon_generation gen;
+   struct radeon_info info;
+   uint32_t va_start;
+   uint32_t va_unmap_working;
+   uint32_t accel_working2;
+
+   /* List of buffer GEM names. Protected by bo_handles_mutex. */
+   struct hash_table *bo_names;
+   /* List of buffer handles. Protectded by bo_handles_mutex. */
+   struct hash_table *bo_handles;
+   /* List of buffer virtual memory ranges. Protectded by bo_handles_mutex. */
+   struct hash_table *bo_vas;
+   mtx_t bo_handles_mutex;
+   mtx_t bo_fence_lock;
+
+   struct radeon_vm_heap vm32;
+   struct radeon_vm_heap vm64;
+
+   bool check_vm;
+
+   struct radeon_surface_manager *surf_man;
+
+   uint32_t num_cpus;      /* Number of CPUs. */
+
+   struct radeon_drm_cs *hyperz_owner;
+   mtx_t hyperz_owner_mutex;
+   struct radeon_drm_cs *cmask_owner;
+   mtx_t cmask_owner_mutex;
+
+   /* multithreaded command submission */
+   struct util_queue cs_queue;
 };
 
-static inline struct radeon_drm_winsys *
-radeon_drm_winsys(struct radeon_winsys *base)
+static inline struct radeon_drm_winsys *radeon_drm_winsys(struct radeon_winsys *base)
 {
-    return (struct radeon_drm_winsys*)base;
+   return (struct radeon_drm_winsys*)base;
 }
 
 uint32_t radeon_drm_get_gpu_reset_counter(struct radeon_drm_winsys *ws);