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#ifndef __NVKM_LTC_PRIV_H__
#define __NVKM_LTC_PRIV_H__
#include <subdev/ltc.h>
#include <subdev/fb.h>
#include <core/enum.h>
struct nvkm_ltc_priv {
struct nouveau_ltc base;
u32 ltc_nr;
u32 lts_nr;
u32 num_tags;
u32 tag_base;
struct nouveau_mm tags;
struct nouveau_mm_node *tag_ram;
u32 zbc_color[NOUVEAU_LTC_MAX_ZBC_CNT][4];
u32 zbc_depth[NOUVEAU_LTC_MAX_ZBC_CNT];
};
#define nvkm_ltc_create(p,e,o,d) \
nvkm_ltc_create_((p), (e), (o), sizeof(**d), (void **)d)
#define nvkm_ltc_destroy(p) ({ \
struct nvkm_ltc_priv *_priv = (p); \
_nvkm_ltc_dtor(nv_object(_priv)); \
})
#define nvkm_ltc_init(p) ({ \
struct nvkm_ltc_priv *_priv = (p); \
_nvkm_ltc_init(nv_object(_priv)); \
})
#define nvkm_ltc_fini(p,s) ({ \
struct nvkm_ltc_priv *_priv = (p); \
_nvkm_ltc_fini(nv_object(_priv), (s)); \
})
int nvkm_ltc_create_(struct nouveau_object *, struct nouveau_object *,
struct nouveau_oclass *, int, void **);
#define _nvkm_ltc_dtor _nouveau_subdev_dtor
int _nvkm_ltc_init(struct nouveau_object *);
#define _nvkm_ltc_fini _nouveau_subdev_fini
int gf100_ltc_ctor(struct nouveau_object *, struct nouveau_object *,
struct nouveau_oclass *, void *, u32,
struct nouveau_object **);
void gf100_ltc_dtor(struct nouveau_object *);
int gf100_ltc_init_tag_ram(struct nouveau_fb *, struct nvkm_ltc_priv *);
int gf100_ltc_tags_alloc(struct nouveau_ltc *, u32, struct nouveau_mm_node **);
void gf100_ltc_tags_free(struct nouveau_ltc *, struct nouveau_mm_node **);
struct nvkm_ltc_impl {
struct nouveau_oclass base;
void (*intr)(struct nouveau_subdev *);
void (*cbc_clear)(struct nvkm_ltc_priv *, u32 start, u32 limit);
void (*cbc_wait)(struct nvkm_ltc_priv *);
int zbc;
void (*zbc_clear_color)(struct nvkm_ltc_priv *, int, const u32[4]);
void (*zbc_clear_depth)(struct nvkm_ltc_priv *, int, const u32);
};
void gf100_ltc_intr(struct nouveau_subdev *);
void gf100_ltc_cbc_clear(struct nvkm_ltc_priv *, u32, u32);
void gf100_ltc_cbc_wait(struct nvkm_ltc_priv *);
void gf100_ltc_zbc_clear_color(struct nvkm_ltc_priv *, int, const u32[4]);
void gf100_ltc_zbc_clear_depth(struct nvkm_ltc_priv *, int, const u32);
#endif
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