diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_drv.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drv.h | 440 |
1 files changed, 300 insertions, 140 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index 1c7db64c03b..982d70b1272 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -54,22 +54,37 @@ struct nouveau_fpriv { #include "nouveau_drm.h" #include "nouveau_reg.h" #include "nouveau_bios.h" +#include "nouveau_util.h" + struct nouveau_grctx; +struct nouveau_vram; +#include "nouveau_vm.h" #define MAX_NUM_DCB_ENTRIES 16 #define NOUVEAU_MAX_CHANNEL_NR 128 #define NOUVEAU_MAX_TILE_NR 15 -#define NV50_VM_MAX_VRAM (2*1024*1024*1024ULL) -#define NV50_VM_BLOCK (512*1024*1024ULL) -#define NV50_VM_VRAM_NR (NV50_VM_MAX_VRAM / NV50_VM_BLOCK) +struct nouveau_vram { + struct drm_device *dev; + + struct nouveau_vma bar_vma; + u8 page_shift; + + struct list_head regions; + u32 memtype; + u64 offset; + u64 size; +}; struct nouveau_tile_reg { - struct nouveau_fence *fence; - uint32_t addr; - uint32_t size; bool used; + uint32_t addr; + uint32_t limit; + uint32_t pitch; + uint32_t zcomp; + struct drm_mm_node *tag_mem; + struct nouveau_fence *fence; }; struct nouveau_bo { @@ -88,6 +103,7 @@ struct nouveau_bo { struct nouveau_channel *channel; + struct nouveau_vma vma; bool mappable; bool no_vm; @@ -96,7 +112,6 @@ struct nouveau_bo { struct nouveau_tile_reg *tile; struct drm_gem_object *gem; - struct drm_file *cpu_filp; int pin_refcnt; }; @@ -133,20 +148,29 @@ enum nouveau_flags { #define NVOBJ_ENGINE_SW 0 #define NVOBJ_ENGINE_GR 1 -#define NVOBJ_ENGINE_DISPLAY 2 +#define NVOBJ_ENGINE_PPP 2 +#define NVOBJ_ENGINE_COPY 3 +#define NVOBJ_ENGINE_VP 4 +#define NVOBJ_ENGINE_CRYPT 5 +#define NVOBJ_ENGINE_BSP 6 +#define NVOBJ_ENGINE_DISPLAY 0xcafe0001 #define NVOBJ_ENGINE_INT 0xdeadbeef +#define NVOBJ_FLAG_DONT_MAP (1 << 0) #define NVOBJ_FLAG_ZERO_ALLOC (1 << 1) #define NVOBJ_FLAG_ZERO_FREE (1 << 2) +#define NVOBJ_FLAG_VM (1 << 3) +#define NVOBJ_FLAG_VM_USER (1 << 4) + +#define NVOBJ_CINST_GLOBAL 0xdeadbeef + struct nouveau_gpuobj { struct drm_device *dev; struct kref refcount; struct list_head list; - struct drm_mm_node *im_pramin; - struct nouveau_bo *im_backing; - uint32_t *im_backing_suspend; - int im_bound; + void *node; + u32 *suspend; uint32_t flags; @@ -162,10 +186,29 @@ struct nouveau_gpuobj { void *priv; }; +struct nouveau_page_flip_state { + struct list_head head; + struct drm_pending_vblank_event *event; + int crtc, bpp, pitch, x, y; + uint64_t offset; +}; + +enum nouveau_channel_mutex_class { + NOUVEAU_UCHANNEL_MUTEX, + NOUVEAU_KCHANNEL_MUTEX +}; + struct nouveau_channel { struct drm_device *dev; int id; + /* references to the channel data structure */ + struct kref ref; + /* users of the hardware channel resources, the hardware + * context will be kicked off when it reaches zero. */ + atomic_t users; + struct mutex mutex; + /* owner of this fifo */ struct drm_file *file_priv; /* mapping of the fifo itself */ @@ -198,16 +241,17 @@ struct nouveau_channel { /* PFIFO context */ struct nouveau_gpuobj *ramfc; struct nouveau_gpuobj *cache; + void *fifo_priv; /* PGRAPH context */ /* XXX may be merge 2 pointers as private data ??? */ struct nouveau_gpuobj *ramin_grctx; + struct nouveau_gpuobj *crypt_ctx; void *pgraph_ctx; /* NV50 VM */ + struct nouveau_vm *vm; struct nouveau_gpuobj *vm_pd; - struct nouveau_gpuobj *vm_gart_pt; - struct nouveau_gpuobj *vm_vram_pt[NV50_VM_VRAM_NR]; /* Objects */ struct nouveau_gpuobj *ramin; /* Private instmem */ @@ -238,9 +282,11 @@ struct nouveau_channel { 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 { @@ -258,11 +304,11 @@ struct nouveau_instmem_engine { int (*suspend)(struct drm_device *dev); void (*resume)(struct drm_device *dev); - int (*populate)(struct drm_device *, struct nouveau_gpuobj *, - uint32_t *size); - void (*clear)(struct drm_device *, struct nouveau_gpuobj *); - int (*bind)(struct drm_device *, struct nouveau_gpuobj *); - int (*unbind)(struct drm_device *, struct nouveau_gpuobj *); + int (*get)(struct nouveau_gpuobj *, u32 size, u32 align); + void (*put)(struct nouveau_gpuobj *); + int (*map)(struct nouveau_gpuobj *); + void (*unmap)(struct nouveau_gpuobj *); + void (*flush)(struct drm_device *); }; @@ -279,15 +325,21 @@ struct nouveau_timer_engine { struct nouveau_fb_engine { int num_tiles; + struct drm_mm tag_heap; + void *priv; int (*init)(struct drm_device *dev); void (*takedown)(struct drm_device *dev); - void (*set_region_tiling)(struct drm_device *dev, int i, uint32_t addr, - uint32_t size, uint32_t pitch); + void (*init_tile_region)(struct drm_device *dev, int i, + uint32_t addr, uint32_t size, + uint32_t pitch, uint32_t flags); + void (*set_tile_region)(struct drm_device *dev, int i); + void (*free_tile_region)(struct drm_device *dev, int i); }; struct nouveau_fifo_engine { + void *priv; int channels; struct nouveau_gpuobj *playlist[2]; @@ -310,22 +362,11 @@ struct nouveau_fifo_engine { void (*tlb_flush)(struct drm_device *dev); }; -struct nouveau_pgraph_object_method { - int id; - int (*exec)(struct nouveau_channel *chan, int grclass, int mthd, - uint32_t data); -}; - -struct nouveau_pgraph_object_class { - int id; - bool software; - struct nouveau_pgraph_object_method *methods; -}; - struct nouveau_pgraph_engine { - struct nouveau_pgraph_object_class *grclass; bool accel_blocked; + bool registered; int grctx_size; + void *priv; /* NV2x/NV3x context table (0x400780) */ struct nouveau_gpuobj *ctx_table; @@ -342,8 +383,7 @@ struct nouveau_pgraph_engine { int (*unload_context)(struct drm_device *); void (*tlb_flush)(struct drm_device *dev); - void (*set_region_tiling)(struct drm_device *dev, int i, uint32_t addr, - uint32_t size, uint32_t pitch); + void (*set_tile_region)(struct drm_device *dev, int i); }; struct nouveau_display_engine { @@ -355,13 +395,19 @@ struct nouveau_display_engine { }; struct nouveau_gpio_engine { + void *priv; + int (*init)(struct drm_device *); void (*takedown)(struct drm_device *); int (*get)(struct drm_device *, enum dcb_gpio_tag); int (*set)(struct drm_device *, enum dcb_gpio_tag, int state); - void (*irq_enable)(struct drm_device *, enum dcb_gpio_tag, bool on); + int (*irq_register)(struct drm_device *, enum dcb_gpio_tag, + void (*)(void *, int), void *); + void (*irq_unregister)(struct drm_device *, enum dcb_gpio_tag, + void (*)(void *, int), void *); + bool (*irq_enable)(struct drm_device *, enum dcb_gpio_tag, bool on); }; struct nouveau_pm_voltage_level { @@ -437,6 +483,7 @@ struct nouveau_pm_engine { struct nouveau_pm_level *cur; struct device *hwmon; + struct notifier_block acpi_nb; int (*clock_get)(struct drm_device *, u32 id); void *(*clock_pre)(struct drm_device *, struct nouveau_pm_level *, @@ -449,6 +496,25 @@ struct nouveau_pm_engine { int (*temp_get)(struct drm_device *); }; +struct nouveau_crypt_engine { + bool registered; + + int (*init)(struct drm_device *); + void (*takedown)(struct drm_device *); + int (*create_context)(struct nouveau_channel *); + void (*destroy_context)(struct nouveau_channel *); + void (*tlb_flush)(struct drm_device *dev); +}; + +struct nouveau_vram_engine { + int (*init)(struct drm_device *); + int (*get)(struct drm_device *, u64, u32 align, u32 size_nc, + u32 type, struct nouveau_vram **); + void (*put)(struct drm_device *, struct nouveau_vram **); + + bool (*flags_valid)(struct drm_device *, u32 tile_flags); +}; + struct nouveau_engine { struct nouveau_instmem_engine instmem; struct nouveau_mc_engine mc; @@ -459,6 +525,8 @@ struct nouveau_engine { struct nouveau_display_engine display; struct nouveau_gpio_engine gpio; struct nouveau_pm_engine pm; + struct nouveau_crypt_engine crypt; + struct nouveau_vram_engine vram; }; struct nouveau_pll_vals { @@ -577,18 +645,15 @@ struct drm_nouveau_private { bool ramin_available; struct drm_mm ramin_heap; struct list_head gpuobj_list; + struct list_head classes; struct nouveau_bo *vga_ram; + /* interrupt handling */ + void (*irq_handler[32])(struct drm_device *); + bool msi_enabled; struct workqueue_struct *wq; struct work_struct irq_work; - struct work_struct hpd_work; - - struct { - spinlock_t lock; - uint32_t hpd0_bits; - uint32_t hpd1_bits; - } hpd_state; struct list_head vbl_waiting; @@ -605,8 +670,10 @@ struct drm_nouveau_private { struct nouveau_bo *bo; } fence; - int fifo_alloc_count; - struct nouveau_channel *fifos[NOUVEAU_MAX_CHANNEL_NR]; + struct { + spinlock_t lock; + struct nouveau_channel *ptr[NOUVEAU_MAX_CHANNEL_NR]; + } channels; struct nouveau_engine engine; struct nouveau_channel *channel; @@ -632,12 +699,14 @@ struct drm_nouveau_private { uint64_t aper_free; struct nouveau_gpuobj *sg_ctxdma; - struct page *sg_dummy_page; - dma_addr_t sg_dummy_bus; + struct nouveau_vma vma; } gart_info; /* nv10-nv40 tiling regions */ - struct nouveau_tile_reg tile[NOUVEAU_MAX_TILE_NR]; + struct { + struct nouveau_tile_reg reg[NOUVEAU_MAX_TILE_NR]; + spinlock_t lock; + } tile; /* VRAM/fb configuration */ uint64_t vram_size; @@ -650,14 +719,12 @@ struct drm_nouveau_private { uint64_t fb_aper_free; int fb_mtrr; + /* BAR control (NV50-) */ + struct nouveau_vm *bar1_vm; + struct nouveau_vm *bar3_vm; + /* G8x/G9x virtual address space */ - uint64_t vm_gart_base; - uint64_t vm_gart_size; - uint64_t vm_vram_base; - uint64_t vm_vram_size; - uint64_t vm_end; - struct nouveau_gpuobj *vm_vram_pt[NV50_VM_VRAM_NR]; - int vm_vram_pt_nr; + struct nouveau_vm *chan_vm; struct nvbios vbios; @@ -674,6 +741,7 @@ struct drm_nouveau_private { struct backlight_device *backlight; struct nouveau_channel *evo; + u32 evo_alloc; struct { struct dcb_entry *dcb; u16 script; @@ -686,6 +754,8 @@ struct drm_nouveau_private { struct nouveau_fbdev *nfbdev; struct apertures_struct *apertures; + + bool powered_down; }; static inline struct drm_nouveau_private * @@ -719,16 +789,6 @@ nouveau_bo_ref(struct nouveau_bo *ref, struct nouveau_bo **pnvbo) return 0; } -#define NOUVEAU_GET_USER_CHANNEL_WITH_RETURN(id, cl, ch) do { \ - struct drm_nouveau_private *nv = dev->dev_private; \ - if (!nouveau_channel_owner(dev, (cl), (id))) { \ - NV_ERROR(dev, "pid %d doesn't own channel %d\n", \ - DRM_CURRENTPID, (id)); \ - return -EPERM; \ - } \ - (ch) = nv->fifos[(id)]; \ -} while (0) - /* nouveau_drv.c */ extern int nouveau_agpmode; extern int nouveau_duallink; @@ -748,6 +808,7 @@ extern int nouveau_force_post; extern int nouveau_override_conntype; extern char *nouveau_perflvl; extern int nouveau_perflvl_wr; +extern int nouveau_msi; extern int nouveau_pci_suspend(struct pci_dev *pdev, pm_message_t pm_state); extern int nouveau_pci_resume(struct pci_dev *pdev); @@ -762,8 +823,10 @@ extern int nouveau_ioctl_getparam(struct drm_device *, void *data, struct drm_file *); extern int nouveau_ioctl_setparam(struct drm_device *, void *data, struct drm_file *); -extern bool nouveau_wait_until(struct drm_device *, uint64_t timeout, - uint32_t reg, uint32_t mask, uint32_t val); +extern bool nouveau_wait_eq(struct drm_device *, uint64_t timeout, + uint32_t reg, uint32_t mask, uint32_t val); +extern bool nouveau_wait_ne(struct drm_device *, uint64_t timeout, + uint32_t reg, uint32_t mask, uint32_t val); extern bool nouveau_wait_for_idle(struct drm_device *); extern int nouveau_card_init(struct drm_device *); @@ -775,24 +838,22 @@ extern void nouveau_mem_gart_fini(struct drm_device *); extern int nouveau_mem_init_agp(struct drm_device *); extern int nouveau_mem_reset_agp(struct drm_device *); extern void nouveau_mem_close(struct drm_device *); -extern struct nouveau_tile_reg *nv10_mem_set_tiling(struct drm_device *dev, - uint32_t addr, - uint32_t size, - uint32_t pitch); -extern void nv10_mem_expire_tiling(struct drm_device *dev, - struct nouveau_tile_reg *tile, - struct nouveau_fence *fence); -extern int nv50_mem_vm_bind_linear(struct drm_device *, uint64_t virt, - uint32_t size, uint32_t flags, - uint64_t phys); -extern void nv50_mem_vm_unbind(struct drm_device *, uint64_t virt, - uint32_t size); +extern int nouveau_mem_detect(struct drm_device *); +extern bool nouveau_mem_flags_valid(struct drm_device *, u32 tile_flags); +extern struct nouveau_tile_reg *nv10_mem_set_tiling( + struct drm_device *dev, uint32_t addr, uint32_t size, + uint32_t pitch, uint32_t flags); +extern void nv10_mem_put_tile_region(struct drm_device *dev, + struct nouveau_tile_reg *tile, + struct nouveau_fence *fence); +extern const struct ttm_mem_type_manager_func nouveau_vram_manager; /* nouveau_notifier.c */ extern int nouveau_notifier_init_channel(struct nouveau_channel *); extern void nouveau_notifier_takedown_channel(struct nouveau_channel *); extern int nouveau_notifier_alloc(struct nouveau_channel *, uint32_t handle, - int cout, uint32_t *offset); + int cout, uint32_t start, uint32_t end, + uint32_t *offset); extern int nouveau_notifier_offset(struct nouveau_gpuobj *, uint32_t *); extern int nouveau_ioctl_notifier_alloc(struct drm_device *, void *data, struct drm_file *); @@ -803,21 +864,44 @@ extern int nouveau_ioctl_notifier_free(struct drm_device *, void *data, extern struct drm_ioctl_desc nouveau_ioctls[]; extern int nouveau_max_ioctl; extern void nouveau_channel_cleanup(struct drm_device *, struct drm_file *); -extern int nouveau_channel_owner(struct drm_device *, struct drm_file *, - int channel); extern int nouveau_channel_alloc(struct drm_device *dev, struct nouveau_channel **chan, struct drm_file *file_priv, uint32_t fb_ctxdma, uint32_t tt_ctxdma); -extern void nouveau_channel_free(struct nouveau_channel *); +extern struct nouveau_channel * +nouveau_channel_get_unlocked(struct nouveau_channel *); +extern struct nouveau_channel * +nouveau_channel_get(struct drm_device *, struct drm_file *, int id); +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); /* nouveau_object.c */ +#define NVOBJ_CLASS(d,c,e) do { \ + int ret = nouveau_gpuobj_class_new((d), (c), NVOBJ_ENGINE_##e); \ + if (ret) \ + return ret; \ +} while(0) + +#define NVOBJ_MTHD(d,c,m,e) do { \ + int ret = nouveau_gpuobj_mthd_new((d), (c), (m), (e)); \ + if (ret) \ + return ret; \ +} while(0) + extern int nouveau_gpuobj_early_init(struct drm_device *); extern int nouveau_gpuobj_init(struct drm_device *); extern void nouveau_gpuobj_takedown(struct drm_device *); extern int nouveau_gpuobj_suspend(struct drm_device *dev); -extern void nouveau_gpuobj_suspend_cleanup(struct drm_device *dev); extern void nouveau_gpuobj_resume(struct drm_device *dev); +extern int nouveau_gpuobj_class_new(struct drm_device *, u32 class, u32 eng); +extern int nouveau_gpuobj_mthd_new(struct drm_device *, u32 class, u32 mthd, + int (*exec)(struct nouveau_channel *, + u32 class, u32 mthd, u32 data)); +extern int nouveau_gpuobj_mthd_call(struct nouveau_channel *, u32, u32, u32); +extern int nouveau_gpuobj_mthd_call2(struct drm_device *, int, u32, u32, u32); extern int nouveau_gpuobj_channel_init(struct nouveau_channel *, uint32_t vram_h, uint32_t tt_h); extern void nouveau_gpuobj_channel_takedown(struct nouveau_channel *); @@ -832,21 +916,25 @@ extern int nouveau_gpuobj_new_fake(struct drm_device *, u32 pinst, u64 vinst, extern int nouveau_gpuobj_dma_new(struct nouveau_channel *, int class, uint64_t offset, uint64_t size, int access, int target, struct nouveau_gpuobj **); -extern int nouveau_gpuobj_gart_dma_new(struct nouveau_channel *, - uint64_t offset, uint64_t size, - int access, struct nouveau_gpuobj **, - uint32_t *o_ret); -extern int nouveau_gpuobj_gr_new(struct nouveau_channel *, int class, - struct nouveau_gpuobj **); -extern int nouveau_gpuobj_sw_new(struct nouveau_channel *, int class, - struct nouveau_gpuobj **); +extern int nouveau_gpuobj_gr_new(struct nouveau_channel *, u32 handle, int class); +extern int nv50_gpuobj_dma_new(struct nouveau_channel *, int class, u64 base, + u64 size, int target, int access, u32 type, + u32 comp, struct nouveau_gpuobj **pobj); +extern void nv50_gpuobj_dma_init(struct nouveau_gpuobj *, u32 offset, + int class, u64 base, u64 size, int target, + int access, u32 type, u32 comp); extern int nouveau_ioctl_grobj_alloc(struct drm_device *, void *data, struct drm_file *); extern int nouveau_ioctl_gpuobj_free(struct drm_device *, void *data, struct drm_file *); /* nouveau_irq.c */ +extern int nouveau_irq_init(struct drm_device *); +extern void nouveau_irq_fini(struct drm_device *); extern irqreturn_t nouveau_irq_handler(DRM_IRQ_ARGS); +extern void nouveau_irq_register(struct drm_device *, int status_bit, + void (*)(struct drm_device *)); +extern void nouveau_irq_unregister(struct drm_device *, int status_bit); extern void nouveau_irq_preinstall(struct drm_device *); extern int nouveau_irq_postinstall(struct drm_device *); extern void nouveau_irq_uninstall(struct drm_device *); @@ -854,8 +942,8 @@ extern void nouveau_irq_uninstall(struct drm_device *); /* nouveau_sgdma.c */ extern int nouveau_sgdma_init(struct drm_device *); extern void nouveau_sgdma_takedown(struct drm_device *); -extern int nouveau_sgdma_get_page(struct drm_device *, uint32_t offset, - uint32_t *page); +extern uint32_t nouveau_sgdma_get_physical(struct drm_device *, + uint32_t offset); extern struct ttm_backend *nouveau_sgdma_init_ttm(struct drm_device *); /* nouveau_debugfs.c */ @@ -966,18 +1054,25 @@ extern void nv04_fb_takedown(struct drm_device *); /* nv10_fb.c */ extern int nv10_fb_init(struct drm_device *); extern void nv10_fb_takedown(struct drm_device *); -extern void nv10_fb_set_region_tiling(struct drm_device *, int, uint32_t, - uint32_t, uint32_t); +extern void nv10_fb_init_tile_region(struct drm_device *dev, int i, + uint32_t addr, uint32_t size, + uint32_t pitch, uint32_t flags); +extern void nv10_fb_set_tile_region(struct drm_device *dev, int i); +extern void nv10_fb_free_tile_region(struct drm_device *dev, int i); /* nv30_fb.c */ extern int nv30_fb_init(struct drm_device *); extern void nv30_fb_takedown(struct drm_device *); +extern void nv30_fb_init_tile_region(struct drm_device *dev, int i, + uint32_t addr, uint32_t size, + uint32_t pitch, uint32_t flags); +extern void nv30_fb_free_tile_region(struct drm_device *dev, int i); /* nv40_fb.c */ extern int nv40_fb_init(struct drm_device *); extern void nv40_fb_takedown(struct drm_device *); -extern void nv40_fb_set_region_tiling(struct drm_device *, int, uint32_t, - uint32_t, uint32_t); +extern void nv40_fb_set_tile_region(struct drm_device *dev, int i); + /* nv50_fb.c */ extern int nv50_fb_init(struct drm_device *); extern void nv50_fb_takedown(struct drm_device *); @@ -989,6 +1084,7 @@ 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); @@ -998,19 +1094,18 @@ 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 void nv10_fifo_destroy_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 void nv40_fifo_destroy_context(struct nouveau_channel *); extern int nv40_fifo_load_context(struct nouveau_channel *); extern int nv40_fifo_unload_context(struct drm_device *); @@ -1038,7 +1133,6 @@ extern int nvc0_fifo_load_context(struct nouveau_channel *); extern int nvc0_fifo_unload_context(struct drm_device *); /* nv04_graph.c */ -extern struct nouveau_pgraph_object_class nv04_graph_grclass[]; extern int nv04_graph_init(struct drm_device *); extern void nv04_graph_takedown(struct drm_device *); extern void nv04_graph_fifo_access(struct drm_device *, bool); @@ -1047,10 +1141,11 @@ extern int nv04_graph_create_context(struct nouveau_channel *); extern void nv04_graph_destroy_context(struct nouveau_channel *); extern int nv04_graph_load_context(struct nouveau_channel *); extern int nv04_graph_unload_context(struct drm_device *); -extern void nv04_graph_context_switch(struct drm_device *); +extern int nv04_graph_mthd_page_flip(struct nouveau_channel *chan, + u32 class, u32 mthd, u32 data); +extern struct nouveau_bitfield nv04_graph_nsource[]; /* nv10_graph.c */ -extern struct nouveau_pgraph_object_class nv10_graph_grclass[]; extern int nv10_graph_init(struct drm_device *); extern void nv10_graph_takedown(struct drm_device *); extern struct nouveau_channel *nv10_graph_channel(struct drm_device *); @@ -1058,13 +1153,11 @@ extern int nv10_graph_create_context(struct nouveau_channel *); extern void nv10_graph_destroy_context(struct nouveau_channel *); extern int nv10_graph_load_context(struct nouveau_channel *); extern int nv10_graph_unload_context(struct drm_device *); -extern void nv10_graph_context_switch(struct drm_device *); -extern void nv10_graph_set_region_tiling(struct drm_device *, int, uint32_t, - uint32_t, uint32_t); +extern void nv10_graph_set_tile_region(struct drm_device *dev, int i); +extern struct nouveau_bitfield nv10_graph_intr[]; +extern struct nouveau_bitfield nv10_graph_nstatus[]; /* nv20_graph.c */ -extern struct nouveau_pgraph_object_class nv20_graph_grclass[]; -extern struct nouveau_pgraph_object_class nv30_graph_grclass[]; extern int nv20_graph_create_context(struct nouveau_channel *); extern void nv20_graph_destroy_context(struct nouveau_channel *); extern int nv20_graph_load_context(struct nouveau_channel *); @@ -1072,11 +1165,9 @@ extern int nv20_graph_unload_context(struct drm_device *); extern int nv20_graph_init(struct drm_device *); extern void nv20_graph_takedown(struct drm_device *); extern int nv30_graph_init(struct drm_device *); -extern void nv20_graph_set_region_tiling(struct drm_device *, int, uint32_t, - uint32_t, uint32_t); +extern void nv20_graph_set_tile_region(struct drm_device *dev, int i); /* nv40_graph.c */ -extern struct nouveau_pgraph_object_class nv40_graph_grclass[]; extern int nv40_graph_init(struct drm_device *); extern void nv40_graph_takedown(struct drm_device *); extern struct nouveau_channel *nv40_graph_channel(struct drm_device *); @@ -1085,11 +1176,9 @@ extern void nv40_graph_destroy_context(struct nouveau_channel *); extern int nv40_graph_load_context(struct nouveau_channel *); extern int nv40_graph_unload_context(struct drm_device *); extern void nv40_grctx_init(struct nouveau_grctx *); -extern void nv40_graph_set_region_tiling(struct drm_device *, int, uint32_t, - uint32_t, uint32_t); +extern void nv40_graph_set_tile_region(struct drm_device *dev, int i); /* nv50_graph.c */ -extern struct nouveau_pgraph_object_class nv50_graph_grclass[]; extern int nv50_graph_init(struct drm_device *); extern void nv50_graph_takedown(struct drm_device *); extern void nv50_graph_fifo_access(struct drm_device *, bool); @@ -1098,10 +1187,10 @@ extern int nv50_graph_create_context(struct nouveau_channel *); extern void nv50_graph_destroy_context(struct nouveau_channel *); extern int nv50_graph_load_context(struct nouveau_channel *); extern int nv50_graph_unload_context(struct drm_device *); -extern void nv50_graph_context_switch(struct drm_device *); extern int nv50_grctx_init(struct nouveau_grctx *); extern void nv50_graph_tlb_flush(struct drm_device *dev); extern void nv86_graph_tlb_flush(struct drm_device *dev); +extern struct nouveau_enum nv50_data_error_names[]; /* nvc0_graph.c */ extern int nvc0_graph_init(struct drm_device *); @@ -1113,16 +1202,22 @@ extern void nvc0_graph_destroy_context(struct nouveau_channel *); extern int nvc0_graph_load_context(struct nouveau_channel *); extern int nvc0_graph_unload_context(struct drm_device *); +/* nv84_crypt.c */ +extern int nv84_crypt_init(struct drm_device *dev); +extern void nv84_crypt_fini(struct drm_device *dev); +extern int nv84_crypt_create_context(struct nouveau_channel *); +extern void nv84_crypt_destroy_context(struct nouveau_channel *); +extern void nv84_crypt_tlb_flush(struct drm_device *dev); + /* nv04_instmem.c */ extern int nv04_instmem_init(struct drm_device *); extern void nv04_instmem_takedown(struct drm_device *); extern int nv04_instmem_suspend(struct drm_device *); extern void nv04_instmem_resume(struct drm_device *); -extern int nv04_instmem_populate(struct drm_device *, struct nouveau_gpuobj *, - uint32_t *size); -extern void nv04_instmem_clear(struct drm_device *, struct nouveau_gpuobj *); -extern int nv04_instmem_bind(struct drm_device *, struct nouveau_gpuobj *); -extern int nv04_instmem_unbind(struct drm_device *, struct nouveau_gpuobj *); +extern int nv04_instmem_get(struct nouveau_gpuobj *, u32 size, u32 align); +extern void nv04_instmem_put(struct nouveau_gpuobj *); +extern int nv04_instmem_map(struct nouveau_gpuobj *); +extern void nv04_instmem_unmap(struct nouveau_gpuobj *); extern void nv04_instmem_flush(struct drm_device *); /* nv50_instmem.c */ @@ -1130,26 +1225,18 @@ extern int nv50_instmem_init(struct drm_device *); extern void nv50_instmem_takedown(struct drm_device *); extern int nv50_instmem_suspend(struct drm_device *); extern void nv50_instmem_resume(struct drm_device *); -extern int nv50_instmem_populate(struct drm_device *, struct nouveau_gpuobj *, - uint32_t *size); -extern void nv50_instmem_clear(struct drm_device *, struct nouveau_gpuobj *); -extern int nv50_instmem_bind(struct drm_device *, struct nouveau_gpuobj *); -extern int nv50_instmem_unbind(struct drm_device *, struct nouveau_gpuobj *); +extern int nv50_instmem_get(struct nouveau_gpuobj *, u32 size, u32 align); +extern void nv50_instmem_put(struct nouveau_gpuobj *); +extern int nv50_instmem_map(struct nouveau_gpuobj *); +extern void nv50_instmem_unmap(struct nouveau_gpuobj *); extern void nv50_instmem_flush(struct drm_device *); extern void nv84_instmem_flush(struct drm_device *); -extern void nv50_vm_flush(struct drm_device *, int engine); /* nvc0_instmem.c */ extern int nvc0_instmem_init(struct drm_device *); extern void nvc0_instmem_takedown(struct drm_device *); extern int nvc0_instmem_suspend(struct drm_device *); extern void nvc0_instmem_resume(struct drm_device *); -extern int nvc0_instmem_populate(struct drm_device *, struct nouveau_gpuobj *, - uint32_t *size); -extern void nvc0_instmem_clear(struct drm_device *, struct nouveau_gpuobj *); -extern int nvc0_instmem_bind(struct drm_device *, struct nouveau_gpuobj *); -extern int nvc0_instmem_unbind(struct drm_device *, struct nouveau_gpuobj *); -extern void nvc0_instmem_flush(struct drm_device *); /* nv04_mc.c */ extern int nv04_mc_init(struct drm_device *); @@ -1219,6 +1306,9 @@ 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); /* nouveau_fence.c */ struct nouveau_fence; @@ -1234,12 +1324,35 @@ 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 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 *); -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 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 *, struct nouveau_channel *, @@ -1259,15 +1372,28 @@ extern int nouveau_gem_ioctl_cpu_fini(struct drm_device *, void *, extern int nouveau_gem_ioctl_info(struct drm_device *, void *, struct drm_file *); +/* nouveau_display.c */ +int nouveau_vblank_enable(struct drm_device *dev, int crtc); +void nouveau_vblank_disable(struct drm_device *dev, int crtc); +int nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, + struct drm_pending_vblank_event *event); +int nouveau_finish_page_flip(struct nouveau_channel *, + struct nouveau_page_flip_state *); + /* nv10_gpio.c */ int nv10_gpio_get(struct drm_device *dev, enum dcb_gpio_tag tag); int nv10_gpio_set(struct drm_device *dev, enum dcb_gpio_tag tag, int state); /* nv50_gpio.c */ int nv50_gpio_init(struct drm_device *dev); +void nv50_gpio_fini(struct drm_device *dev); int nv50_gpio_get(struct drm_device *dev, enum dcb_gpio_tag tag); int nv50_gpio_set(struct drm_device *dev, enum dcb_gpio_tag tag, int state); -void nv50_gpio_irq_enable(struct drm_device *, enum dcb_gpio_tag, bool on); +int nv50_gpio_irq_register(struct drm_device *, enum dcb_gpio_tag, + void (*)(void *, int), void *); +void nv50_gpio_irq_unregister(struct drm_device *, enum dcb_gpio_tag, + void (*)(void *, int), void *); +bool nv50_gpio_irq_enable(struct drm_device *, enum dcb_gpio_tag, bool on); /* nv50_calc. */ int nv50_calc_pll(struct drm_device *, struct pll_lims *, int clk, @@ -1334,7 +1460,9 @@ static inline void nv_wr08(struct drm_device *dev, unsigned reg, u8 val) } #define nv_wait(dev, reg, mask, val) \ - nouveau_wait_until(dev, 2000000000ULL, (reg), (mask), (val)) + nouveau_wait_eq(dev, 2000000000ULL, (reg), (mask), (val)) +#define nv_wait_ne(dev, reg, mask, val) \ + nouveau_wait_ne(dev, 2000000000ULL, (reg), (mask), (val)) /* PRAMIN access */ static inline u32 nv_ri32(struct drm_device *dev, unsigned offset) @@ -1447,6 +1575,37 @@ nv_match_device(struct drm_device *dev, unsigned device, dev->pdev->subsystem_device == sub_device; } +/* returns 1 if device is one of the nv4x using the 0x4497 object class, + * helpful to determine a number of other hardware features + */ +static inline int +nv44_graph_class(struct drm_device *dev) +{ + struct drm_nouveau_private *dev_priv = dev->dev_private; + + if ((dev_priv->chipset & 0xf0) == 0x60) + return 1; + + return !(0x0baf & (1 << (dev_priv->chipset & 0x0f))); +} + +/* memory type/access flags, do not match hardware values */ +#define NV_MEM_ACCESS_RO 1 +#define NV_MEM_ACCESS_WO 2 +#define NV_MEM_ACCESS_RW (NV_MEM_ACCESS_RO | NV_MEM_ACCESS_WO) +#define NV_MEM_ACCESS_SYS 4 +#define NV_MEM_ACCESS_VM 8 + +#define NV_MEM_TARGET_VRAM 0 +#define NV_MEM_TARGET_PCI 1 +#define NV_MEM_TARGET_PCI_NOSNOOP 2 +#define NV_MEM_TARGET_VM 3 +#define NV_MEM_TARGET_GART 4 + +#define NV_MEM_TYPE_VM 0x7f +#define NV_MEM_COMP_VM 0x03 + +/* NV_SW object class */ #define NV_SW 0x0000506e #define NV_SW_DMA_SEMAPHORE 0x00000060 #define NV_SW_SEMAPHORE_OFFSET 0x00000064 @@ -1457,5 +1616,6 @@ nv_match_device(struct drm_device *dev, unsigned device, #define NV_SW_VBLSEM_OFFSET 0x00000400 #define NV_SW_VBLSEM_RELEASE_VALUE 0x00000404 #define NV_SW_VBLSEM_RELEASE 0x00000408 +#define NV_SW_PAGE_FLIP 0x00000500 #endif /* __NOUVEAU_DRV_H__ */ |