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drm/nouveau/ttm: untangle code to support accelerated buffer moves

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs
2012-05-04 14:01:52 +10:00
부모 78df3a1c58
커밋 d1b167e168
8개의 변경된 파일과 119개의 추가작업 그리고 94개의 파일을 삭제
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6
drivers/gpu/drm/nouveau/nouveau_drv.h
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@@ -693,6 +693,9 @@ struct drm_nouveau_private {
struct ttm_bo_global_ref bo_global_ref;
struct ttm_bo_device bdev;
atomic_t validate_sequence;
int (*move)(struct nouveau_channel *,
struct ttm_buffer_object *,
struct ttm_mem_reg *, struct ttm_mem_reg *);
} ttm;
struct {
@@ -930,7 +933,7 @@ extern void nouveau_channel_put_unlocked(struct nouveau_channel **);
extern void nouveau_channel_put(struct nouveau_channel **);
extern void nouveau_channel_ref(struct nouveau_channel *chan,
struct nouveau_channel **pchan);
extern void nouveau_channel_idle(struct nouveau_channel *chan);
extern int nouveau_channel_idle(struct nouveau_channel *chan);
/* nouveau_object.c */
#define NVOBJ_ENGINE_ADD(d, e, p) do { \
@@ -1322,6 +1325,7 @@ extern int nv04_crtc_create(struct drm_device *, int index);
/* 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,