diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_drv.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drv.h | 179 |
1 files changed, 29 insertions, 150 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index 3aef353a926c..8613cb23808c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -70,7 +70,7 @@ struct nouveau_mem; #define MAX_NUM_DCB_ENTRIES 16 -#define NOUVEAU_MAX_CHANNEL_NR 128 +#define NOUVEAU_MAX_CHANNEL_NR 4096 #define NOUVEAU_MAX_TILE_NR 15 struct nouveau_mem { @@ -86,6 +86,7 @@ struct nouveau_mem { u32 memtype; u64 offset; u64 size; + struct sg_table *sg; }; struct nouveau_tile_reg { @@ -122,6 +123,9 @@ struct nouveau_bo { struct drm_gem_object *gem; int pin_refcnt; + + struct ttm_bo_kmap_obj dma_buf_vmap; + int vmapping_count; }; #define nouveau_bo_tile_layout(nvbo) \ @@ -164,8 +168,10 @@ enum nouveau_flags { #define NVOBJ_ENGINE_PPP NVOBJ_ENGINE_MPEG #define NVOBJ_ENGINE_BSP 6 #define NVOBJ_ENGINE_VP 7 -#define NVOBJ_ENGINE_DISPLAY 15 +#define NVOBJ_ENGINE_FIFO 14 +#define NVOBJ_ENGINE_FENCE 15 #define NVOBJ_ENGINE_NR 16 +#define NVOBJ_ENGINE_DISPLAY (NVOBJ_ENGINE_NR + 0) /*XXX*/ #define NVOBJ_FLAG_DONT_MAP (1 << 0) #define NVOBJ_FLAG_ZERO_ALLOC (1 << 1) @@ -233,17 +239,6 @@ struct nouveau_channel { uint32_t user_get_hi; uint32_t user_put; - /* Fencing */ - struct { - /* lock protects the pending list only */ - spinlock_t lock; - struct list_head pending; - uint32_t sequence; - uint32_t sequence_ack; - atomic_t last_sequence_irq; - struct nouveau_vma vma; - } fence; - /* DMA push buffer */ struct nouveau_gpuobj *pushbuf; struct nouveau_bo *pushbuf_bo; @@ -257,8 +252,6 @@ struct nouveau_channel { /* PFIFO context */ struct nouveau_gpuobj *ramfc; - struct nouveau_gpuobj *cache; - void *fifo_priv; /* Execution engine contexts */ void *engctx[NVOBJ_ENGINE_NR]; @@ -292,18 +285,6 @@ struct nouveau_channel { int ib_put; } dma; - uint32_t sw_subchannel[8]; - - struct nouveau_vma dispc_vma[4]; - struct { - struct nouveau_gpuobj *vblsem; - uint32_t vblsem_head; - uint32_t vblsem_offset; - uint32_t vblsem_rval; - struct list_head vbl_wait; - struct list_head flip; - } nvsw; - struct { bool active; char name[32]; @@ -366,30 +347,6 @@ struct nouveau_fb_engine { void (*free_tile_region)(struct drm_device *dev, int i); }; -struct nouveau_fifo_engine { - void *priv; - int channels; - - struct nouveau_gpuobj *playlist[2]; - int cur_playlist; - - int (*init)(struct drm_device *); - void (*takedown)(struct drm_device *); - - void (*disable)(struct drm_device *); - void (*enable)(struct drm_device *); - bool (*reassign)(struct drm_device *, bool enable); - bool (*cache_pull)(struct drm_device *dev, bool enable); - - int (*channel_id)(struct drm_device *); - - int (*create_context)(struct nouveau_channel *); - void (*destroy_context)(struct nouveau_channel *); - int (*load_context)(struct nouveau_channel *); - int (*unload_context)(struct drm_device *); - void (*tlb_flush)(struct drm_device *dev); -}; - struct nouveau_display_engine { void *priv; int (*early_init)(struct drm_device *); @@ -597,7 +554,6 @@ struct nouveau_engine { struct nouveau_mc_engine mc; struct nouveau_timer_engine timer; struct nouveau_fb_engine fb; - struct nouveau_fifo_engine fifo; struct nouveau_display_engine display; struct nouveau_gpio_engine gpio; struct nouveau_pm_engine pm; @@ -740,6 +696,9 @@ 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 { @@ -977,7 +936,7 @@ 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 { \ @@ -1209,56 +1168,6 @@ extern void nv50_fb_vm_trap(struct drm_device *, int display); extern int nvc0_fb_init(struct drm_device *); extern void nvc0_fb_takedown(struct drm_device *); -/* nv04_fifo.c */ -extern int nv04_fifo_init(struct drm_device *); -extern void nv04_fifo_fini(struct drm_device *); -extern void nv04_fifo_disable(struct drm_device *); -extern void nv04_fifo_enable(struct drm_device *); -extern bool nv04_fifo_reassign(struct drm_device *, bool); -extern bool nv04_fifo_cache_pull(struct drm_device *, bool); -extern int nv04_fifo_channel_id(struct drm_device *); -extern int nv04_fifo_create_context(struct nouveau_channel *); -extern void nv04_fifo_destroy_context(struct nouveau_channel *); -extern int nv04_fifo_load_context(struct nouveau_channel *); -extern int nv04_fifo_unload_context(struct drm_device *); -extern void nv04_fifo_isr(struct drm_device *); - -/* nv10_fifo.c */ -extern int nv10_fifo_init(struct drm_device *); -extern int nv10_fifo_channel_id(struct drm_device *); -extern int nv10_fifo_create_context(struct nouveau_channel *); -extern int nv10_fifo_load_context(struct nouveau_channel *); -extern int nv10_fifo_unload_context(struct drm_device *); - -/* nv40_fifo.c */ -extern int nv40_fifo_init(struct drm_device *); -extern int nv40_fifo_create_context(struct nouveau_channel *); -extern int nv40_fifo_load_context(struct nouveau_channel *); -extern int nv40_fifo_unload_context(struct drm_device *); - -/* nv50_fifo.c */ -extern int nv50_fifo_init(struct drm_device *); -extern void nv50_fifo_takedown(struct drm_device *); -extern int nv50_fifo_channel_id(struct drm_device *); -extern int nv50_fifo_create_context(struct nouveau_channel *); -extern void nv50_fifo_destroy_context(struct nouveau_channel *); -extern int nv50_fifo_load_context(struct nouveau_channel *); -extern int nv50_fifo_unload_context(struct drm_device *); -extern void nv50_fifo_tlb_flush(struct drm_device *dev); - -/* nvc0_fifo.c */ -extern int nvc0_fifo_init(struct drm_device *); -extern void nvc0_fifo_takedown(struct drm_device *); -extern void nvc0_fifo_disable(struct drm_device *); -extern void nvc0_fifo_enable(struct drm_device *); -extern bool nvc0_fifo_reassign(struct drm_device *, bool); -extern bool nvc0_fifo_cache_pull(struct drm_device *, bool); -extern int nvc0_fifo_channel_id(struct drm_device *); -extern int nvc0_fifo_create_context(struct nouveau_channel *); -extern void nvc0_fifo_destroy_context(struct nouveau_channel *); -extern int nvc0_fifo_load_context(struct nouveau_channel *); -extern int nvc0_fifo_unload_context(struct drm_device *); - /* nv04_graph.c */ extern int nv04_graph_create(struct drm_device *); extern int nv04_graph_object_new(struct nouveau_channel *, int, u32, u16); @@ -1277,18 +1186,23 @@ extern int nv20_graph_create(struct drm_device *); /* nv40_graph.c */ extern int nv40_graph_create(struct drm_device *); -extern void nv40_grctx_init(struct nouveau_grctx *); +extern void nv40_grctx_init(struct drm_device *, u32 *size); +extern void nv40_grctx_fill(struct drm_device *, struct nouveau_gpuobj *); /* nv50_graph.c */ extern int nv50_graph_create(struct drm_device *); -extern int nv50_grctx_init(struct nouveau_grctx *); extern struct nouveau_enum nv50_data_error_names[]; extern int nv50_graph_isr_chid(struct drm_device *dev, u64 inst); +extern int nv50_grctx_init(struct drm_device *, u32 *, u32, u32 *, u32 *); +extern void nv50_grctx_fill(struct drm_device *, struct nouveau_gpuobj *); /* nvc0_graph.c */ extern int nvc0_graph_create(struct drm_device *); extern int nvc0_graph_isr_chid(struct drm_device *dev, u64 inst); +/* nve0_graph.c */ +extern int nve0_graph_create(struct drm_device *); + /* nv84_crypt.c */ extern int nv84_crypt_create(struct drm_device *); @@ -1414,9 +1328,12 @@ 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, struct nouveau_bo **); + 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 *); @@ -1437,50 +1354,6 @@ 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_fence.c */ -struct nouveau_fence; -extern int nouveau_fence_init(struct drm_device *); -extern void nouveau_fence_fini(struct drm_device *); -extern int nouveau_fence_channel_init(struct nouveau_channel *); -extern void nouveau_fence_channel_fini(struct nouveau_channel *); -extern void nouveau_fence_update(struct nouveau_channel *); -extern int nouveau_fence_new(struct nouveau_channel *, struct nouveau_fence **, - bool emit); -extern int nouveau_fence_emit(struct nouveau_fence *); -extern void nouveau_fence_work(struct nouveau_fence *fence, - void (*work)(void *priv, bool signalled), - void *priv); -struct nouveau_channel *nouveau_fence_channel(struct nouveau_fence *); - -extern bool __nouveau_fence_signalled(void *obj, void *arg); -extern int __nouveau_fence_wait(void *obj, void *arg, bool lazy, bool intr); -extern int __nouveau_fence_flush(void *obj, void *arg); -extern void __nouveau_fence_unref(void **obj); -extern void *__nouveau_fence_ref(void *obj); - -static inline bool nouveau_fence_signalled(struct nouveau_fence *obj) -{ - return __nouveau_fence_signalled(obj, NULL); -} -static inline int -nouveau_fence_wait(struct nouveau_fence *obj, bool lazy, bool intr) -{ - return __nouveau_fence_wait(obj, NULL, lazy, intr); -} -extern int nouveau_fence_sync(struct nouveau_fence *, struct nouveau_channel *); -static inline int nouveau_fence_flush(struct nouveau_fence *obj) -{ - return __nouveau_fence_flush(obj, NULL); -} -static inline void nouveau_fence_unref(struct nouveau_fence **obj) -{ - __nouveau_fence_unref((void **)obj); -} -static inline struct nouveau_fence *nouveau_fence_ref(struct nouveau_fence *obj) -{ - return __nouveau_fence_ref(obj); -} - /* nouveau_gem.c */ extern int nouveau_gem_new(struct drm_device *, int size, int align, uint32_t domain, uint32_t tile_mode, @@ -1501,6 +1374,11 @@ extern int nouveau_gem_ioctl_cpu_fini(struct drm_device *, void *, extern int nouveau_gem_ioctl_info(struct drm_device *, void *, struct drm_file *); +extern struct dma_buf *nouveau_gem_prime_export(struct drm_device *dev, + struct drm_gem_object *obj, int flags); +extern struct drm_gem_object *nouveau_gem_prime_import(struct drm_device *dev, + struct dma_buf *dma_buf); + /* nouveau_display.c */ int nouveau_display_create(struct drm_device *dev); void nouveau_display_destroy(struct drm_device *dev); @@ -1772,6 +1650,7 @@ nv44_graph_class(struct drm_device *dev) #define NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_EQUAL 0x00000001 #define NV84_SUBCHAN_SEMAPHORE_TRIGGER_WRITE_LONG 0x00000002 #define NV84_SUBCHAN_SEMAPHORE_TRIGGER_ACQUIRE_GEQUAL 0x00000004 +#define NVC0_SUBCHAN_SEMAPHORE_TRIGGER_YIELD 0x00001000 #define NV84_SUBCHAN_NOTIFY_INTR 0x00000020 #define NV84_SUBCHAN_WRCACHE_FLUSH 0x00000024 #define NV10_SUBCHAN_REF_CNT 0x00000050 |