diff options
author | Ben Skeggs <bskeggs@redhat.com> | 2012-07-18 11:17:09 +0400 |
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committer | Ben Skeggs <bskeggs@redhat.com> | 2012-10-03 07:12:53 +0400 |
commit | 8be21a6402baa502cd6475e137760afdb2b5dba8 (patch) | |
tree | f64e53b12cf06a50718f13a614dbd7b477418787 /drivers/gpu/drm/nouveau/nouveau_drv.h | |
parent | 017e6e2955a8b290653aa71bd321609d0d4b1486 (diff) | |
download | linux-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.h | 87 |
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, |