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authorBen Skeggs <bskeggs@redhat.com>2012-07-18 11:17:09 +0400
committerBen Skeggs <bskeggs@redhat.com>2012-10-03 07:12:53 +0400
commit8be21a6402baa502cd6475e137760afdb2b5dba8 (patch)
treef64e53b12cf06a50718f13a614dbd7b477418787 /drivers/gpu/drm/nouveau/nouveau_drv.h
parent017e6e2955a8b290653aa71bd321609d0d4b1486 (diff)
downloadlinux-8be21a6402baa502cd6475e137760afdb2b5dba8.tar.xz
drm/nouveau: pull nouveau_bo definitions into their own header
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_drv.h')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drv.h87
1 files changed, 1 insertions, 86 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 760af9286819..2374bb6f3c91 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -104,50 +104,12 @@ struct nouveau_mem;
#define NOUVEAU_MAX_CHANNEL_NR 4096
#define NOUVEAU_MAX_TILE_NR 15
-struct nouveau_tile_reg {
- bool used;
- struct nouveau_fence *fence;
-};
-
-struct nouveau_bo {
- struct ttm_buffer_object bo;
- struct ttm_placement placement;
- u32 valid_domains;
- u32 placements[3];
- u32 busy_placements[3];
- struct ttm_bo_kmap_obj kmap;
- struct list_head head;
-
- /* protected by ttm_bo_reserve() */
- struct drm_file *reserved_by;
- struct list_head entry;
- int pbbo_index;
- bool validate_mapped;
-
- struct list_head vma_list;
- unsigned page_shift;
-
- uint32_t tile_mode;
- uint32_t tile_flags;
- struct nouveau_tile_reg *tile;
-
- struct drm_gem_object *gem;
- int pin_refcnt;
-
- struct ttm_bo_kmap_obj dma_buf_vmap;
- int vmapping_count;
-};
+#include "nouveau_bo.h"
#define nouveau_bo_tile_layout(nvbo) \
((nvbo)->tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK)
static inline struct nouveau_bo *
-nouveau_bo(struct ttm_buffer_object *bo)
-{
- return container_of(bo, struct nouveau_bo, bo);
-}
-
-static inline struct nouveau_bo *
nouveau_gem_object(struct drm_gem_object *gem)
{
return gem ? gem->driver_private : NULL;
@@ -591,25 +553,6 @@ nouveau_bdev(struct ttm_bo_device *bd)
return container_of(bd, struct drm_nouveau_private, ttm.bdev);
}
-static inline int
-nouveau_bo_ref(struct nouveau_bo *ref, struct nouveau_bo **pnvbo)
-{
- struct nouveau_bo *prev;
-
- if (!pnvbo)
- return -EINVAL;
- prev = *pnvbo;
-
- *pnvbo = ref ? nouveau_bo(ttm_bo_reference(&ref->bo)) : NULL;
- if (prev) {
- struct ttm_buffer_object *bo = &prev->bo;
-
- ttm_bo_unref(&bo);
- }
-
- return 0;
-}
-
/* nouveau_drv.c */
extern int nouveau_modeset;
extern int nouveau_duallink;
@@ -931,34 +874,6 @@ void nvd0_display_flip_stop(struct drm_crtc *);
int nvd0_display_flip_next(struct drm_crtc *, struct drm_framebuffer *,
struct nouveau_channel *, u32 swap_interval);
-/* nouveau_bo.c */
-extern struct ttm_bo_driver nouveau_bo_driver;
-extern void nouveau_bo_move_init(struct nouveau_channel *);
-extern int nouveau_bo_new(struct drm_device *, int size, int align,
- uint32_t flags, uint32_t tile_mode,
- uint32_t tile_flags,
- struct sg_table *sg,
- struct nouveau_bo **);
-extern int nouveau_bo_pin(struct nouveau_bo *, uint32_t flags);
-extern int nouveau_bo_unpin(struct nouveau_bo *);
-extern int nouveau_bo_map(struct nouveau_bo *);
-extern void nouveau_bo_unmap(struct nouveau_bo *);
-extern void nouveau_bo_placement_set(struct nouveau_bo *, uint32_t type,
- uint32_t busy);
-extern u16 nouveau_bo_rd16(struct nouveau_bo *nvbo, unsigned index);
-extern void nouveau_bo_wr16(struct nouveau_bo *nvbo, unsigned index, u16 val);
-extern u32 nouveau_bo_rd32(struct nouveau_bo *nvbo, unsigned index);
-extern void nouveau_bo_wr32(struct nouveau_bo *nvbo, unsigned index, u32 val);
-extern void nouveau_bo_fence(struct nouveau_bo *, struct nouveau_fence *);
-extern int nouveau_bo_validate(struct nouveau_bo *, bool interruptible,
- bool no_wait_reserve, bool no_wait_gpu);
-
-extern struct nouveau_vma *
-nouveau_bo_vma_find(struct nouveau_bo *, struct nouveau_vm *);
-extern int nouveau_bo_vma_add(struct nouveau_bo *, struct nouveau_vm *,
- struct nouveau_vma *);
-extern void nouveau_bo_vma_del(struct nouveau_bo *, struct nouveau_vma *);
-
/* nouveau_gem.c */
extern int nouveau_gem_new(struct drm_device *, int size, int align,
uint32_t domain, uint32_t tile_mode,