forked from Minki/linux
1707 lines
53 KiB
C
1707 lines
53 KiB
C
/*
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* Copyright 2005 Stephane Marchesin.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef __NOUVEAU_DRV_H__
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#define __NOUVEAU_DRV_H__
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#define DRIVER_AUTHOR "Stephane Marchesin"
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#define DRIVER_EMAIL "dri-devel@lists.sourceforge.net"
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#define DRIVER_NAME "nouveau"
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#define DRIVER_DESC "nVidia Riva/TNT/GeForce"
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#define DRIVER_DATE "20090420"
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#define DRIVER_MAJOR 0
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#define DRIVER_MINOR 0
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#define DRIVER_PATCHLEVEL 16
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#define NOUVEAU_FAMILY 0x0000FFFF
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#define NOUVEAU_FLAGS 0xFFFF0000
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#include "ttm/ttm_bo_api.h"
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#include "ttm/ttm_bo_driver.h"
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#include "ttm/ttm_placement.h"
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#include "ttm/ttm_memory.h"
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#include "ttm/ttm_module.h"
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struct nouveau_fpriv {
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spinlock_t lock;
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struct list_head channels;
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struct nouveau_vm *vm;
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};
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static inline struct nouveau_fpriv *
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nouveau_fpriv(struct drm_file *file_priv)
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{
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return file_priv ? file_priv->driver_priv : NULL;
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}
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#define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT)
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#include "nouveau_drm.h"
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#include "nouveau_reg.h"
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#include "nouveau_bios.h"
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#include "nouveau_util.h"
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struct nouveau_grctx;
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struct nouveau_mem;
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#include "nouveau_vm.h"
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#define MAX_NUM_DCB_ENTRIES 16
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#define NOUVEAU_MAX_CHANNEL_NR 128
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#define NOUVEAU_MAX_TILE_NR 15
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struct nouveau_mem {
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struct drm_device *dev;
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struct nouveau_vma bar_vma;
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struct nouveau_vma vma[2];
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u8 page_shift;
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struct drm_mm_node *tag;
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struct list_head regions;
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dma_addr_t *pages;
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u32 memtype;
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u64 offset;
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u64 size;
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};
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struct nouveau_tile_reg {
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bool used;
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uint32_t addr;
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uint32_t limit;
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uint32_t pitch;
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uint32_t zcomp;
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struct drm_mm_node *tag_mem;
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struct nouveau_fence *fence;
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};
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struct nouveau_bo {
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struct ttm_buffer_object bo;
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struct ttm_placement placement;
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u32 valid_domains;
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u32 placements[3];
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u32 busy_placements[3];
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struct ttm_bo_kmap_obj kmap;
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struct list_head head;
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/* protected by ttm_bo_reserve() */
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struct drm_file *reserved_by;
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struct list_head entry;
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int pbbo_index;
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bool validate_mapped;
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struct nouveau_channel *channel;
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struct list_head vma_list;
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unsigned page_shift;
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uint32_t tile_mode;
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uint32_t tile_flags;
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struct nouveau_tile_reg *tile;
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struct drm_gem_object *gem;
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int pin_refcnt;
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};
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#define nouveau_bo_tile_layout(nvbo) \
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((nvbo)->tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK)
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static inline struct nouveau_bo *
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nouveau_bo(struct ttm_buffer_object *bo)
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{
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return container_of(bo, struct nouveau_bo, bo);
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}
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static inline struct nouveau_bo *
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nouveau_gem_object(struct drm_gem_object *gem)
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{
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return gem ? gem->driver_private : NULL;
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}
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/* TODO: submit equivalent to TTM generic API upstream? */
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static inline void __iomem *
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nvbo_kmap_obj_iovirtual(struct nouveau_bo *nvbo)
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{
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bool is_iomem;
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void __iomem *ioptr = (void __force __iomem *)ttm_kmap_obj_virtual(
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&nvbo->kmap, &is_iomem);
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WARN_ON_ONCE(ioptr && !is_iomem);
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return ioptr;
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}
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enum nouveau_flags {
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NV_NFORCE = 0x10000000,
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NV_NFORCE2 = 0x20000000
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};
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#define NVOBJ_ENGINE_SW 0
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#define NVOBJ_ENGINE_GR 1
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#define NVOBJ_ENGINE_CRYPT 2
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#define NVOBJ_ENGINE_COPY0 3
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#define NVOBJ_ENGINE_COPY1 4
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#define NVOBJ_ENGINE_MPEG 5
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#define NVOBJ_ENGINE_PPP NVOBJ_ENGINE_MPEG
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#define NVOBJ_ENGINE_BSP 6
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#define NVOBJ_ENGINE_VP 7
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#define NVOBJ_ENGINE_DISPLAY 15
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#define NVOBJ_ENGINE_NR 16
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#define NVOBJ_FLAG_DONT_MAP (1 << 0)
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#define NVOBJ_FLAG_ZERO_ALLOC (1 << 1)
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#define NVOBJ_FLAG_ZERO_FREE (1 << 2)
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#define NVOBJ_FLAG_VM (1 << 3)
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#define NVOBJ_FLAG_VM_USER (1 << 4)
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#define NVOBJ_CINST_GLOBAL 0xdeadbeef
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struct nouveau_gpuobj {
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struct drm_device *dev;
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struct kref refcount;
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struct list_head list;
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void *node;
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u32 *suspend;
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uint32_t flags;
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u32 size;
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u32 pinst; /* PRAMIN BAR offset */
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u32 cinst; /* Channel offset */
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u64 vinst; /* VRAM address */
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u64 linst; /* VM address */
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uint32_t engine;
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uint32_t class;
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void (*dtor)(struct drm_device *, struct nouveau_gpuobj *);
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void *priv;
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};
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struct nouveau_page_flip_state {
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struct list_head head;
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struct drm_pending_vblank_event *event;
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int crtc, bpp, pitch, x, y;
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uint64_t offset;
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};
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enum nouveau_channel_mutex_class {
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NOUVEAU_UCHANNEL_MUTEX,
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NOUVEAU_KCHANNEL_MUTEX
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};
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struct nouveau_channel {
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struct drm_device *dev;
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struct list_head list;
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int id;
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/* references to the channel data structure */
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struct kref ref;
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/* users of the hardware channel resources, the hardware
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* context will be kicked off when it reaches zero. */
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atomic_t users;
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struct mutex mutex;
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/* owner of this fifo */
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struct drm_file *file_priv;
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/* mapping of the fifo itself */
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struct drm_local_map *map;
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/* mapping of the regs controlling the fifo */
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void __iomem *user;
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uint32_t user_get;
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uint32_t user_put;
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/* Fencing */
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struct {
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/* lock protects the pending list only */
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spinlock_t lock;
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struct list_head pending;
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uint32_t sequence;
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uint32_t sequence_ack;
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atomic_t last_sequence_irq;
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struct nouveau_vma vma;
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} fence;
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/* DMA push buffer */
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struct nouveau_gpuobj *pushbuf;
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struct nouveau_bo *pushbuf_bo;
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struct nouveau_vma pushbuf_vma;
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uint32_t pushbuf_base;
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/* Notifier memory */
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struct nouveau_bo *notifier_bo;
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struct nouveau_vma notifier_vma;
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struct drm_mm notifier_heap;
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/* PFIFO context */
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struct nouveau_gpuobj *ramfc;
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struct nouveau_gpuobj *cache;
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void *fifo_priv;
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/* Execution engine contexts */
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void *engctx[NVOBJ_ENGINE_NR];
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/* NV50 VM */
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struct nouveau_vm *vm;
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struct nouveau_gpuobj *vm_pd;
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/* Objects */
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struct nouveau_gpuobj *ramin; /* Private instmem */
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struct drm_mm ramin_heap; /* Private PRAMIN heap */
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struct nouveau_ramht *ramht; /* Hash table */
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/* GPU object info for stuff used in-kernel (mm_enabled) */
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uint32_t m2mf_ntfy;
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uint32_t vram_handle;
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uint32_t gart_handle;
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bool accel_done;
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/* Push buffer state (only for drm's channel on !mm_enabled) */
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struct {
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int max;
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int free;
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int cur;
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int put;
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/* access via pushbuf_bo */
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int ib_base;
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int ib_max;
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int ib_free;
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int ib_put;
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} dma;
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uint32_t sw_subchannel[8];
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struct nouveau_vma dispc_vma[2];
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struct {
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struct nouveau_gpuobj *vblsem;
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uint32_t vblsem_head;
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uint32_t vblsem_offset;
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uint32_t vblsem_rval;
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struct list_head vbl_wait;
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struct list_head flip;
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} nvsw;
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struct {
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bool active;
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char name[32];
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struct drm_info_list info;
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} debugfs;
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};
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struct nouveau_exec_engine {
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void (*destroy)(struct drm_device *, int engine);
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int (*init)(struct drm_device *, int engine);
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int (*fini)(struct drm_device *, int engine, bool suspend);
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int (*context_new)(struct nouveau_channel *, int engine);
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void (*context_del)(struct nouveau_channel *, int engine);
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int (*object_new)(struct nouveau_channel *, int engine,
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u32 handle, u16 class);
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void (*set_tile_region)(struct drm_device *dev, int i);
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void (*tlb_flush)(struct drm_device *, int engine);
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};
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struct nouveau_instmem_engine {
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void *priv;
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int (*init)(struct drm_device *dev);
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void (*takedown)(struct drm_device *dev);
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int (*suspend)(struct drm_device *dev);
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void (*resume)(struct drm_device *dev);
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int (*get)(struct nouveau_gpuobj *, struct nouveau_channel *,
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u32 size, u32 align);
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void (*put)(struct nouveau_gpuobj *);
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int (*map)(struct nouveau_gpuobj *);
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void (*unmap)(struct nouveau_gpuobj *);
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void (*flush)(struct drm_device *);
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};
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struct nouveau_mc_engine {
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int (*init)(struct drm_device *dev);
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void (*takedown)(struct drm_device *dev);
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};
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struct nouveau_timer_engine {
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int (*init)(struct drm_device *dev);
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void (*takedown)(struct drm_device *dev);
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uint64_t (*read)(struct drm_device *dev);
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};
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struct nouveau_fb_engine {
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int num_tiles;
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struct drm_mm tag_heap;
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void *priv;
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int (*init)(struct drm_device *dev);
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void (*takedown)(struct drm_device *dev);
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void (*init_tile_region)(struct drm_device *dev, int i,
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uint32_t addr, uint32_t size,
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uint32_t pitch, uint32_t flags);
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void (*set_tile_region)(struct drm_device *dev, int i);
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void (*free_tile_region)(struct drm_device *dev, int i);
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};
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struct nouveau_fifo_engine {
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void *priv;
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int channels;
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struct nouveau_gpuobj *playlist[2];
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int cur_playlist;
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int (*init)(struct drm_device *);
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void (*takedown)(struct drm_device *);
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void (*disable)(struct drm_device *);
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void (*enable)(struct drm_device *);
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bool (*reassign)(struct drm_device *, bool enable);
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bool (*cache_pull)(struct drm_device *dev, bool enable);
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int (*channel_id)(struct drm_device *);
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int (*create_context)(struct nouveau_channel *);
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void (*destroy_context)(struct nouveau_channel *);
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int (*load_context)(struct nouveau_channel *);
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int (*unload_context)(struct drm_device *);
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void (*tlb_flush)(struct drm_device *dev);
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};
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struct nouveau_display_engine {
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void *priv;
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int (*early_init)(struct drm_device *);
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void (*late_takedown)(struct drm_device *);
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int (*create)(struct drm_device *);
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int (*init)(struct drm_device *);
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void (*destroy)(struct drm_device *);
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};
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struct nouveau_gpio_engine {
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void *priv;
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int (*init)(struct drm_device *);
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void (*takedown)(struct drm_device *);
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int (*get)(struct drm_device *, enum dcb_gpio_tag);
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int (*set)(struct drm_device *, enum dcb_gpio_tag, int state);
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int (*irq_register)(struct drm_device *, enum dcb_gpio_tag,
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void (*)(void *, int), void *);
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void (*irq_unregister)(struct drm_device *, enum dcb_gpio_tag,
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void (*)(void *, int), void *);
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bool (*irq_enable)(struct drm_device *, enum dcb_gpio_tag, bool on);
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};
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struct nouveau_pm_voltage_level {
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u32 voltage; /* microvolts */
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u8 vid;
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};
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struct nouveau_pm_voltage {
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bool supported;
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u8 version;
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u8 vid_mask;
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struct nouveau_pm_voltage_level *level;
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int nr_level;
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};
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struct nouveau_pm_memtiming {
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int id;
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u32 reg_0; /* 0x10f290 on Fermi, 0x100220 for older */
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u32 reg_1;
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u32 reg_2;
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u32 reg_3;
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u32 reg_4;
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u32 reg_5;
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u32 reg_6;
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u32 reg_7;
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u32 reg_8;
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/* To be written to 0x1002c0 */
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u8 CL;
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u8 WR;
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};
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struct nouveau_pm_tbl_header{
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u8 version;
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u8 header_len;
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u8 entry_cnt;
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u8 entry_len;
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};
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struct nouveau_pm_tbl_entry{
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u8 tWR;
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u8 tUNK_1;
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u8 tCL;
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u8 tRP; /* Byte 3 */
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u8 empty_4;
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u8 tRAS; /* Byte 5 */
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u8 empty_6;
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u8 tRFC; /* Byte 7 */
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u8 empty_8;
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u8 tRC; /* Byte 9 */
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u8 tUNK_10, tUNK_11, tUNK_12, tUNK_13, tUNK_14;
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u8 empty_15,empty_16,empty_17;
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u8 tUNK_18, tUNK_19, tUNK_20, tUNK_21;
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};
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/* nouveau_mem.c */
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void nv30_mem_timing_entry(struct drm_device *dev, struct nouveau_pm_tbl_header *hdr,
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struct nouveau_pm_tbl_entry *e, uint8_t magic_number,
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struct nouveau_pm_memtiming *timing);
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#define NOUVEAU_PM_MAX_LEVEL 8
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struct nouveau_pm_level {
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struct device_attribute dev_attr;
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char name[32];
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int id;
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u32 core;
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u32 memory;
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u32 shader;
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u32 rop;
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u32 copy;
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u32 daemon;
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u32 vdec;
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u32 unk05; /* nv50:nva3, roughly.. */
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u32 unka0; /* nva3:nvc0 */
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u32 hub01; /* nvc0- */
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u32 hub06; /* nvc0- */
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u32 hub07; /* nvc0- */
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u32 volt_min; /* microvolts */
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u32 volt_max;
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u8 fanspeed;
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u16 memscript;
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struct nouveau_pm_memtiming *timing;
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};
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struct nouveau_pm_temp_sensor_constants {
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u16 offset_constant;
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s16 offset_mult;
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s16 offset_div;
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s16 slope_mult;
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s16 slope_div;
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};
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struct nouveau_pm_threshold_temp {
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s16 critical;
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s16 down_clock;
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s16 fan_boost;
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};
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struct nouveau_pm_memtimings {
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bool supported;
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struct nouveau_pm_memtiming *timing;
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int nr_timing;
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};
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struct nouveau_pm_fan {
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u32 min_duty;
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u32 max_duty;
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u32 pwm_freq;
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};
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struct nouveau_pm_engine {
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struct nouveau_pm_voltage voltage;
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struct nouveau_pm_level perflvl[NOUVEAU_PM_MAX_LEVEL];
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int nr_perflvl;
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struct nouveau_pm_memtimings memtimings;
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struct nouveau_pm_temp_sensor_constants sensor_constants;
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struct nouveau_pm_threshold_temp threshold_temp;
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struct nouveau_pm_fan fan;
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u32 pwm_divisor;
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struct nouveau_pm_level boot;
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struct nouveau_pm_level *cur;
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struct device *hwmon;
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struct notifier_block acpi_nb;
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int (*clock_get)(struct drm_device *, u32 id);
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void *(*clock_pre)(struct drm_device *, struct nouveau_pm_level *,
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|
u32 id, int khz);
|
|
void (*clock_set)(struct drm_device *, void *);
|
|
|
|
int (*clocks_get)(struct drm_device *, struct nouveau_pm_level *);
|
|
void *(*clocks_pre)(struct drm_device *, struct nouveau_pm_level *);
|
|
void (*clocks_set)(struct drm_device *, void *);
|
|
|
|
int (*voltage_get)(struct drm_device *);
|
|
int (*voltage_set)(struct drm_device *, int voltage);
|
|
int (*fanspeed_get)(struct drm_device *);
|
|
int (*fanspeed_set)(struct drm_device *, int fanspeed);
|
|
int (*temp_get)(struct drm_device *);
|
|
};
|
|
|
|
struct nouveau_vram_engine {
|
|
struct nouveau_mm mm;
|
|
|
|
int (*init)(struct drm_device *);
|
|
void (*takedown)(struct drm_device *dev);
|
|
int (*get)(struct drm_device *, u64, u32 align, u32 size_nc,
|
|
u32 type, struct nouveau_mem **);
|
|
void (*put)(struct drm_device *, struct nouveau_mem **);
|
|
|
|
bool (*flags_valid)(struct drm_device *, u32 tile_flags);
|
|
};
|
|
|
|
struct nouveau_engine {
|
|
struct nouveau_instmem_engine instmem;
|
|
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;
|
|
struct nouveau_vram_engine vram;
|
|
};
|
|
|
|
struct nouveau_pll_vals {
|
|
union {
|
|
struct {
|
|
#ifdef __BIG_ENDIAN
|
|
uint8_t N1, M1, N2, M2;
|
|
#else
|
|
uint8_t M1, N1, M2, N2;
|
|
#endif
|
|
};
|
|
struct {
|
|
uint16_t NM1, NM2;
|
|
} __attribute__((packed));
|
|
};
|
|
int log2P;
|
|
|
|
int refclk;
|
|
};
|
|
|
|
enum nv04_fp_display_regs {
|
|
FP_DISPLAY_END,
|
|
FP_TOTAL,
|
|
FP_CRTC,
|
|
FP_SYNC_START,
|
|
FP_SYNC_END,
|
|
FP_VALID_START,
|
|
FP_VALID_END
|
|
};
|
|
|
|
struct nv04_crtc_reg {
|
|
unsigned char MiscOutReg;
|
|
uint8_t CRTC[0xa0];
|
|
uint8_t CR58[0x10];
|
|
uint8_t Sequencer[5];
|
|
uint8_t Graphics[9];
|
|
uint8_t Attribute[21];
|
|
unsigned char DAC[768];
|
|
|
|
/* PCRTC regs */
|
|
uint32_t fb_start;
|
|
uint32_t crtc_cfg;
|
|
uint32_t cursor_cfg;
|
|
uint32_t gpio_ext;
|
|
uint32_t crtc_830;
|
|
uint32_t crtc_834;
|
|
uint32_t crtc_850;
|
|
uint32_t crtc_eng_ctrl;
|
|
|
|
/* PRAMDAC regs */
|
|
uint32_t nv10_cursync;
|
|
struct nouveau_pll_vals pllvals;
|
|
uint32_t ramdac_gen_ctrl;
|
|
uint32_t ramdac_630;
|
|
uint32_t ramdac_634;
|
|
uint32_t tv_setup;
|
|
uint32_t tv_vtotal;
|
|
uint32_t tv_vskew;
|
|
uint32_t tv_vsync_delay;
|
|
uint32_t tv_htotal;
|
|
uint32_t tv_hskew;
|
|
uint32_t tv_hsync_delay;
|
|
uint32_t tv_hsync_delay2;
|
|
uint32_t fp_horiz_regs[7];
|
|
uint32_t fp_vert_regs[7];
|
|
uint32_t dither;
|
|
uint32_t fp_control;
|
|
uint32_t dither_regs[6];
|
|
uint32_t fp_debug_0;
|
|
uint32_t fp_debug_1;
|
|
uint32_t fp_debug_2;
|
|
uint32_t fp_margin_color;
|
|
uint32_t ramdac_8c0;
|
|
uint32_t ramdac_a20;
|
|
uint32_t ramdac_a24;
|
|
uint32_t ramdac_a34;
|
|
uint32_t ctv_regs[38];
|
|
};
|
|
|
|
struct nv04_output_reg {
|
|
uint32_t output;
|
|
int head;
|
|
};
|
|
|
|
struct nv04_mode_state {
|
|
struct nv04_crtc_reg crtc_reg[2];
|
|
uint32_t pllsel;
|
|
uint32_t sel_clk;
|
|
};
|
|
|
|
enum nouveau_card_type {
|
|
NV_04 = 0x00,
|
|
NV_10 = 0x10,
|
|
NV_20 = 0x20,
|
|
NV_30 = 0x30,
|
|
NV_40 = 0x40,
|
|
NV_50 = 0x50,
|
|
NV_C0 = 0xc0,
|
|
NV_D0 = 0xd0
|
|
};
|
|
|
|
struct drm_nouveau_private {
|
|
struct drm_device *dev;
|
|
bool noaccel;
|
|
|
|
/* the card type, takes NV_* as values */
|
|
enum nouveau_card_type card_type;
|
|
/* exact chipset, derived from NV_PMC_BOOT_0 */
|
|
int chipset;
|
|
int flags;
|
|
u32 crystal;
|
|
|
|
void __iomem *mmio;
|
|
|
|
spinlock_t ramin_lock;
|
|
void __iomem *ramin;
|
|
u32 ramin_size;
|
|
u32 ramin_base;
|
|
bool ramin_available;
|
|
struct drm_mm ramin_heap;
|
|
struct nouveau_exec_engine *eng[NVOBJ_ENGINE_NR];
|
|
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 list_head vbl_waiting;
|
|
|
|
struct {
|
|
struct drm_global_reference mem_global_ref;
|
|
struct ttm_bo_global_ref bo_global_ref;
|
|
struct ttm_bo_device bdev;
|
|
atomic_t validate_sequence;
|
|
} ttm;
|
|
|
|
struct {
|
|
spinlock_t lock;
|
|
struct drm_mm heap;
|
|
struct nouveau_bo *bo;
|
|
} fence;
|
|
|
|
struct {
|
|
spinlock_t lock;
|
|
struct nouveau_channel *ptr[NOUVEAU_MAX_CHANNEL_NR];
|
|
} channels;
|
|
|
|
struct nouveau_engine engine;
|
|
struct nouveau_channel *channel;
|
|
|
|
/* For PFIFO and PGRAPH. */
|
|
spinlock_t context_switch_lock;
|
|
|
|
/* VM/PRAMIN flush, legacy PRAMIN aperture */
|
|
spinlock_t vm_lock;
|
|
|
|
/* RAMIN configuration, RAMFC, RAMHT and RAMRO offsets */
|
|
struct nouveau_ramht *ramht;
|
|
struct nouveau_gpuobj *ramfc;
|
|
struct nouveau_gpuobj *ramro;
|
|
|
|
uint32_t ramin_rsvd_vram;
|
|
|
|
struct {
|
|
enum {
|
|
NOUVEAU_GART_NONE = 0,
|
|
NOUVEAU_GART_AGP, /* AGP */
|
|
NOUVEAU_GART_PDMA, /* paged dma object */
|
|
NOUVEAU_GART_HW /* on-chip gart/vm */
|
|
} type;
|
|
uint64_t aper_base;
|
|
uint64_t aper_size;
|
|
uint64_t aper_free;
|
|
|
|
struct ttm_backend_func *func;
|
|
|
|
struct {
|
|
struct page *page;
|
|
dma_addr_t addr;
|
|
} dummy;
|
|
|
|
struct nouveau_gpuobj *sg_ctxdma;
|
|
} gart_info;
|
|
|
|
/* nv10-nv40 tiling regions */
|
|
struct {
|
|
struct nouveau_tile_reg reg[NOUVEAU_MAX_TILE_NR];
|
|
spinlock_t lock;
|
|
} tile;
|
|
|
|
/* VRAM/fb configuration */
|
|
uint64_t vram_size;
|
|
uint64_t vram_sys_base;
|
|
|
|
uint64_t fb_available_size;
|
|
uint64_t fb_mappable_pages;
|
|
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 */
|
|
struct nouveau_vm *chan_vm;
|
|
|
|
struct nvbios vbios;
|
|
|
|
struct nv04_mode_state mode_reg;
|
|
struct nv04_mode_state saved_reg;
|
|
uint32_t saved_vga_font[4][16384];
|
|
uint32_t crtc_owner;
|
|
uint32_t dac_users[4];
|
|
|
|
struct backlight_device *backlight;
|
|
|
|
struct {
|
|
struct dentry *channel_root;
|
|
} debugfs;
|
|
|
|
struct nouveau_fbdev *nfbdev;
|
|
struct apertures_struct *apertures;
|
|
};
|
|
|
|
static inline struct drm_nouveau_private *
|
|
nouveau_private(struct drm_device *dev)
|
|
{
|
|
return dev->dev_private;
|
|
}
|
|
|
|
static inline struct drm_nouveau_private *
|
|
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_agpmode;
|
|
extern int nouveau_duallink;
|
|
extern int nouveau_uscript_lvds;
|
|
extern int nouveau_uscript_tmds;
|
|
extern int nouveau_vram_pushbuf;
|
|
extern int nouveau_vram_notify;
|
|
extern int nouveau_fbpercrtc;
|
|
extern int nouveau_tv_disable;
|
|
extern char *nouveau_tv_norm;
|
|
extern int nouveau_reg_debug;
|
|
extern char *nouveau_vbios;
|
|
extern int nouveau_ignorelid;
|
|
extern int nouveau_nofbaccel;
|
|
extern int nouveau_noaccel;
|
|
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_ctxfw;
|
|
|
|
extern int nouveau_pci_suspend(struct pci_dev *pdev, pm_message_t pm_state);
|
|
extern int nouveau_pci_resume(struct pci_dev *pdev);
|
|
|
|
/* nouveau_state.c */
|
|
extern int nouveau_open(struct drm_device *, struct drm_file *);
|
|
extern void nouveau_preclose(struct drm_device *dev, struct drm_file *);
|
|
extern void nouveau_postclose(struct drm_device *, struct drm_file *);
|
|
extern int nouveau_load(struct drm_device *, unsigned long flags);
|
|
extern int nouveau_firstopen(struct drm_device *);
|
|
extern void nouveau_lastclose(struct drm_device *);
|
|
extern int nouveau_unload(struct drm_device *);
|
|
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_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_cb(struct drm_device *, u64 timeout,
|
|
bool (*cond)(void *), void *);
|
|
extern bool nouveau_wait_for_idle(struct drm_device *);
|
|
extern int nouveau_card_init(struct drm_device *);
|
|
|
|
/* nouveau_mem.c */
|
|
extern int nouveau_mem_vram_init(struct drm_device *);
|
|
extern void nouveau_mem_vram_fini(struct drm_device *);
|
|
extern int nouveau_mem_gart_init(struct drm_device *);
|
|
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 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;
|
|
extern const struct ttm_mem_type_manager_func nouveau_gart_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 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 *);
|
|
extern int nouveau_ioctl_notifier_free(struct drm_device *, void *data,
|
|
struct drm_file *);
|
|
|
|
/* nouveau_channel.c */
|
|
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_alloc(struct drm_device *dev,
|
|
struct nouveau_channel **chan,
|
|
struct drm_file *file_priv,
|
|
uint32_t fb_ctxdma, uint32_t tt_ctxdma);
|
|
extern struct nouveau_channel *
|
|
nouveau_channel_get_unlocked(struct nouveau_channel *);
|
|
extern struct nouveau_channel *
|
|
nouveau_channel_get(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_ENGINE_ADD(d, e, p) do { \
|
|
struct drm_nouveau_private *dev_priv = (d)->dev_private; \
|
|
dev_priv->eng[NVOBJ_ENGINE_##e] = (p); \
|
|
} while (0)
|
|
|
|
#define NVOBJ_ENGINE_DEL(d, e) do { \
|
|
struct drm_nouveau_private *dev_priv = (d)->dev_private; \
|
|
dev_priv->eng[NVOBJ_ENGINE_##e] = NULL; \
|
|
} while (0)
|
|
|
|
#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_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 *);
|
|
extern int nouveau_gpuobj_new(struct drm_device *, struct nouveau_channel *,
|
|
uint32_t size, int align, uint32_t flags,
|
|
struct nouveau_gpuobj **);
|
|
extern void nouveau_gpuobj_ref(struct nouveau_gpuobj *,
|
|
struct nouveau_gpuobj **);
|
|
extern int nouveau_gpuobj_new_fake(struct drm_device *, u32 pinst, u64 vinst,
|
|
u32 size, u32 flags,
|
|
struct nouveau_gpuobj **);
|
|
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_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 *);
|
|
|
|
/* nouveau_sgdma.c */
|
|
extern int nouveau_sgdma_init(struct drm_device *);
|
|
extern void nouveau_sgdma_takedown(struct drm_device *);
|
|
extern uint32_t nouveau_sgdma_get_physical(struct drm_device *,
|
|
uint32_t offset);
|
|
extern struct ttm_tt *nouveau_sgdma_create_ttm(struct ttm_bo_device *bdev,
|
|
unsigned long size,
|
|
uint32_t page_flags,
|
|
struct page *dummy_read_page);
|
|
|
|
/* nouveau_debugfs.c */
|
|
#if defined(CONFIG_DRM_NOUVEAU_DEBUG)
|
|
extern int nouveau_debugfs_init(struct drm_minor *);
|
|
extern void nouveau_debugfs_takedown(struct drm_minor *);
|
|
extern int nouveau_debugfs_channel_init(struct nouveau_channel *);
|
|
extern void nouveau_debugfs_channel_fini(struct nouveau_channel *);
|
|
#else
|
|
static inline int
|
|
nouveau_debugfs_init(struct drm_minor *minor)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline void nouveau_debugfs_takedown(struct drm_minor *minor)
|
|
{
|
|
}
|
|
|
|
static inline int
|
|
nouveau_debugfs_channel_init(struct nouveau_channel *chan)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline void
|
|
nouveau_debugfs_channel_fini(struct nouveau_channel *chan)
|
|
{
|
|
}
|
|
#endif
|
|
|
|
/* nouveau_dma.c */
|
|
extern void nouveau_dma_pre_init(struct nouveau_channel *);
|
|
extern int nouveau_dma_init(struct nouveau_channel *);
|
|
extern int nouveau_dma_wait(struct nouveau_channel *, int slots, int size);
|
|
|
|
/* nouveau_acpi.c */
|
|
#define ROM_BIOS_PAGE 4096
|
|
#if defined(CONFIG_ACPI)
|
|
void nouveau_register_dsm_handler(void);
|
|
void nouveau_unregister_dsm_handler(void);
|
|
int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len);
|
|
bool nouveau_acpi_rom_supported(struct pci_dev *pdev);
|
|
int nouveau_acpi_edid(struct drm_device *, struct drm_connector *);
|
|
#else
|
|
static inline void nouveau_register_dsm_handler(void) {}
|
|
static inline void nouveau_unregister_dsm_handler(void) {}
|
|
static inline bool nouveau_acpi_rom_supported(struct pci_dev *pdev) { return false; }
|
|
static inline int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len) { return -EINVAL; }
|
|
static inline int nouveau_acpi_edid(struct drm_device *dev, struct drm_connector *connector) { return -EINVAL; }
|
|
#endif
|
|
|
|
/* nouveau_backlight.c */
|
|
#ifdef CONFIG_DRM_NOUVEAU_BACKLIGHT
|
|
extern int nouveau_backlight_init(struct drm_device *);
|
|
extern void nouveau_backlight_exit(struct drm_device *);
|
|
#else
|
|
static inline int nouveau_backlight_init(struct drm_device *dev)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline void nouveau_backlight_exit(struct drm_device *dev) { }
|
|
#endif
|
|
|
|
/* nouveau_bios.c */
|
|
extern int nouveau_bios_init(struct drm_device *);
|
|
extern void nouveau_bios_takedown(struct drm_device *dev);
|
|
extern int nouveau_run_vbios_init(struct drm_device *);
|
|
extern void nouveau_bios_run_init_table(struct drm_device *, uint16_t table,
|
|
struct dcb_entry *, int crtc);
|
|
extern void nouveau_bios_init_exec(struct drm_device *, uint16_t table);
|
|
extern struct dcb_gpio_entry *nouveau_bios_gpio_entry(struct drm_device *,
|
|
enum dcb_gpio_tag);
|
|
extern struct dcb_connector_table_entry *
|
|
nouveau_bios_connector_entry(struct drm_device *, int index);
|
|
extern u32 get_pll_register(struct drm_device *, enum pll_types);
|
|
extern int get_pll_limits(struct drm_device *, uint32_t limit_match,
|
|
struct pll_lims *);
|
|
extern int nouveau_bios_run_display_table(struct drm_device *, u16 id, int clk,
|
|
struct dcb_entry *, int crtc);
|
|
extern bool nouveau_bios_fp_mode(struct drm_device *, struct drm_display_mode *);
|
|
extern uint8_t *nouveau_bios_embedded_edid(struct drm_device *);
|
|
extern int nouveau_bios_parse_lvds_table(struct drm_device *, int pxclk,
|
|
bool *dl, bool *if_is_24bit);
|
|
extern int run_tmds_table(struct drm_device *, struct dcb_entry *,
|
|
int head, int pxclk);
|
|
extern int call_lvds_script(struct drm_device *, struct dcb_entry *, int head,
|
|
enum LVDS_script, int pxclk);
|
|
bool bios_encoder_match(struct dcb_entry *, u32 hash);
|
|
|
|
/* nouveau_ttm.c */
|
|
int nouveau_ttm_global_init(struct drm_nouveau_private *);
|
|
void nouveau_ttm_global_release(struct drm_nouveau_private *);
|
|
int nouveau_ttm_mmap(struct file *, struct vm_area_struct *);
|
|
|
|
/* nouveau_dp.c */
|
|
int nouveau_dp_auxch(struct nouveau_i2c_chan *auxch, int cmd, int addr,
|
|
uint8_t *data, int data_nr);
|
|
bool nouveau_dp_detect(struct drm_encoder *);
|
|
bool nouveau_dp_link_train(struct drm_encoder *, u32 datarate);
|
|
void nouveau_dp_tu_update(struct drm_device *, int, int, u32, u32);
|
|
u8 *nouveau_dp_bios_data(struct drm_device *, struct dcb_entry *, u8 **);
|
|
|
|
/* nv04_fb.c */
|
|
extern int nv04_fb_init(struct drm_device *);
|
|
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_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_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 *);
|
|
extern void nv50_fb_vm_trap(struct drm_device *, int display);
|
|
|
|
/* nvc0_fb.c */
|
|
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);
|
|
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 int nv10_graph_create(struct drm_device *);
|
|
extern struct nouveau_channel *nv10_graph_channel(struct drm_device *);
|
|
extern struct nouveau_bitfield nv10_graph_intr[];
|
|
extern struct nouveau_bitfield nv10_graph_nstatus[];
|
|
|
|
/* nv20_graph.c */
|
|
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 *);
|
|
|
|
/* 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);
|
|
|
|
/* nvc0_graph.c */
|
|
extern int nvc0_graph_create(struct drm_device *);
|
|
extern int nvc0_graph_isr_chid(struct drm_device *dev, u64 inst);
|
|
|
|
/* nv84_crypt.c */
|
|
extern int nv84_crypt_create(struct drm_device *);
|
|
|
|
/* nv98_crypt.c */
|
|
extern int nv98_crypt_create(struct drm_device *dev);
|
|
|
|
/* nva3_copy.c */
|
|
extern int nva3_copy_create(struct drm_device *dev);
|
|
|
|
/* nvc0_copy.c */
|
|
extern int nvc0_copy_create(struct drm_device *dev, int engine);
|
|
|
|
/* nv31_mpeg.c */
|
|
extern int nv31_mpeg_create(struct drm_device *dev);
|
|
|
|
/* nv50_mpeg.c */
|
|
extern int nv50_mpeg_create(struct drm_device *dev);
|
|
|
|
/* nv84_bsp.c */
|
|
/* nv98_bsp.c */
|
|
extern int nv84_bsp_create(struct drm_device *dev);
|
|
|
|
/* nv84_vp.c */
|
|
/* nv98_vp.c */
|
|
extern int nv84_vp_create(struct drm_device *dev);
|
|
|
|
/* nv98_ppp.c */
|
|
extern int nv98_ppp_create(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_get(struct nouveau_gpuobj *, struct nouveau_channel *,
|
|
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 */
|
|
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_get(struct nouveau_gpuobj *, struct nouveau_channel *,
|
|
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 *);
|
|
|
|
/* 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 *);
|
|
|
|
/* nv04_mc.c */
|
|
extern int nv04_mc_init(struct drm_device *);
|
|
extern void nv04_mc_takedown(struct drm_device *);
|
|
|
|
/* nv40_mc.c */
|
|
extern int nv40_mc_init(struct drm_device *);
|
|
extern void nv40_mc_takedown(struct drm_device *);
|
|
|
|
/* nv50_mc.c */
|
|
extern int nv50_mc_init(struct drm_device *);
|
|
extern void nv50_mc_takedown(struct drm_device *);
|
|
|
|
/* nv04_timer.c */
|
|
extern int nv04_timer_init(struct drm_device *);
|
|
extern uint64_t nv04_timer_read(struct drm_device *);
|
|
extern void nv04_timer_takedown(struct drm_device *);
|
|
|
|
extern long nouveau_compat_ioctl(struct file *file, unsigned int cmd,
|
|
unsigned long arg);
|
|
|
|
/* nv04_dac.c */
|
|
extern int nv04_dac_create(struct drm_connector *, struct dcb_entry *);
|
|
extern uint32_t nv17_dac_sample_load(struct drm_encoder *encoder);
|
|
extern int nv04_dac_output_offset(struct drm_encoder *encoder);
|
|
extern void nv04_dac_update_dacclk(struct drm_encoder *encoder, bool enable);
|
|
extern bool nv04_dac_in_use(struct drm_encoder *encoder);
|
|
|
|
/* nv04_dfp.c */
|
|
extern int nv04_dfp_create(struct drm_connector *, struct dcb_entry *);
|
|
extern int nv04_dfp_get_bound_head(struct drm_device *dev, struct dcb_entry *dcbent);
|
|
extern void nv04_dfp_bind_head(struct drm_device *dev, struct dcb_entry *dcbent,
|
|
int head, bool dl);
|
|
extern void nv04_dfp_disable(struct drm_device *dev, int head);
|
|
extern void nv04_dfp_update_fp_control(struct drm_encoder *encoder, int mode);
|
|
|
|
/* nv04_tv.c */
|
|
extern int nv04_tv_identify(struct drm_device *dev, int i2c_index);
|
|
extern int nv04_tv_create(struct drm_connector *, struct dcb_entry *);
|
|
|
|
/* nv17_tv.c */
|
|
extern int nv17_tv_create(struct drm_connector *, struct dcb_entry *);
|
|
|
|
/* nv04_display.c */
|
|
extern int nv04_display_early_init(struct drm_device *);
|
|
extern void nv04_display_late_takedown(struct drm_device *);
|
|
extern int nv04_display_create(struct drm_device *);
|
|
extern int nv04_display_init(struct drm_device *);
|
|
extern void nv04_display_destroy(struct drm_device *);
|
|
|
|
/* nvd0_display.c */
|
|
extern int nvd0_display_create(struct drm_device *);
|
|
extern int nvd0_display_init(struct drm_device *);
|
|
extern void nvd0_display_destroy(struct drm_device *);
|
|
|
|
/* nv04_crtc.c */
|
|
extern int nv04_crtc_create(struct drm_device *, int index);
|
|
|
|
/* nouveau_bo.c */
|
|
extern struct ttm_bo_driver nouveau_bo_driver;
|
|
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 **);
|
|
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_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,
|
|
uint32_t tile_flags, struct nouveau_bo **);
|
|
extern int nouveau_gem_object_new(struct drm_gem_object *);
|
|
extern void nouveau_gem_object_del(struct drm_gem_object *);
|
|
extern int nouveau_gem_object_open(struct drm_gem_object *, struct drm_file *);
|
|
extern void nouveau_gem_object_close(struct drm_gem_object *,
|
|
struct drm_file *);
|
|
extern int nouveau_gem_ioctl_new(struct drm_device *, void *,
|
|
struct drm_file *);
|
|
extern int nouveau_gem_ioctl_pushbuf(struct drm_device *, void *,
|
|
struct drm_file *);
|
|
extern int nouveau_gem_ioctl_cpu_prep(struct drm_device *, void *,
|
|
struct drm_file *);
|
|
extern int nouveau_gem_ioctl_cpu_fini(struct drm_device *, void *,
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struct drm_file *);
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extern int nouveau_gem_ioctl_info(struct drm_device *, void *,
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struct drm_file *);
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/* nouveau_display.c */
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int nouveau_vblank_enable(struct drm_device *dev, int crtc);
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void nouveau_vblank_disable(struct drm_device *dev, int crtc);
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int nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
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struct drm_pending_vblank_event *event);
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int nouveau_finish_page_flip(struct nouveau_channel *,
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struct nouveau_page_flip_state *);
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int nouveau_display_dumb_create(struct drm_file *, struct drm_device *,
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struct drm_mode_create_dumb *args);
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int nouveau_display_dumb_map_offset(struct drm_file *, struct drm_device *,
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uint32_t handle, uint64_t *offset);
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int nouveau_display_dumb_destroy(struct drm_file *, struct drm_device *,
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uint32_t handle);
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|
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/* nv10_gpio.c */
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int nv10_gpio_get(struct drm_device *dev, enum dcb_gpio_tag tag);
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int nv10_gpio_set(struct drm_device *dev, enum dcb_gpio_tag tag, int state);
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|
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/* nv50_gpio.c */
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int nv50_gpio_init(struct drm_device *dev);
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void nv50_gpio_fini(struct drm_device *dev);
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int nv50_gpio_get(struct drm_device *dev, enum dcb_gpio_tag tag);
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int nv50_gpio_set(struct drm_device *dev, enum dcb_gpio_tag tag, int state);
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int nvd0_gpio_get(struct drm_device *dev, enum dcb_gpio_tag tag);
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int nvd0_gpio_set(struct drm_device *dev, enum dcb_gpio_tag tag, int state);
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int nv50_gpio_irq_register(struct drm_device *, enum dcb_gpio_tag,
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void (*)(void *, int), void *);
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void nv50_gpio_irq_unregister(struct drm_device *, enum dcb_gpio_tag,
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void (*)(void *, int), void *);
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bool nv50_gpio_irq_enable(struct drm_device *, enum dcb_gpio_tag, bool on);
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/* nv50_calc. */
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int nv50_calc_pll(struct drm_device *, struct pll_lims *, int clk,
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int *N1, int *M1, int *N2, int *M2, int *P);
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int nva3_calc_pll(struct drm_device *, struct pll_lims *,
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int clk, int *N, int *fN, int *M, int *P);
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#ifndef ioread32_native
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#ifdef __BIG_ENDIAN
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#define ioread16_native ioread16be
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#define iowrite16_native iowrite16be
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#define ioread32_native ioread32be
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#define iowrite32_native iowrite32be
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#else /* def __BIG_ENDIAN */
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#define ioread16_native ioread16
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#define iowrite16_native iowrite16
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#define ioread32_native ioread32
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#define iowrite32_native iowrite32
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#endif /* def __BIG_ENDIAN else */
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#endif /* !ioread32_native */
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|
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/* channel control reg access */
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static inline u32 nvchan_rd32(struct nouveau_channel *chan, unsigned reg)
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{
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return ioread32_native(chan->user + reg);
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}
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static inline void nvchan_wr32(struct nouveau_channel *chan,
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unsigned reg, u32 val)
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{
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iowrite32_native(val, chan->user + reg);
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}
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|
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/* register access */
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static inline u32 nv_rd32(struct drm_device *dev, unsigned reg)
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{
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struct drm_nouveau_private *dev_priv = dev->dev_private;
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return ioread32_native(dev_priv->mmio + reg);
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}
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|
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static inline void nv_wr32(struct drm_device *dev, unsigned reg, u32 val)
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{
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struct drm_nouveau_private *dev_priv = dev->dev_private;
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iowrite32_native(val, dev_priv->mmio + reg);
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}
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|
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static inline u32 nv_mask(struct drm_device *dev, u32 reg, u32 mask, u32 val)
|
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{
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u32 tmp = nv_rd32(dev, reg);
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nv_wr32(dev, reg, (tmp & ~mask) | val);
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return tmp;
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}
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|
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static inline u8 nv_rd08(struct drm_device *dev, unsigned reg)
|
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{
|
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struct drm_nouveau_private *dev_priv = dev->dev_private;
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return ioread8(dev_priv->mmio + reg);
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}
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|
|
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static inline void nv_wr08(struct drm_device *dev, unsigned reg, u8 val)
|
|
{
|
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struct drm_nouveau_private *dev_priv = dev->dev_private;
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iowrite8(val, dev_priv->mmio + reg);
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}
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|
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#define nv_wait(dev, reg, mask, val) \
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nouveau_wait_eq(dev, 2000000000ULL, (reg), (mask), (val))
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#define nv_wait_ne(dev, reg, mask, val) \
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nouveau_wait_ne(dev, 2000000000ULL, (reg), (mask), (val))
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#define nv_wait_cb(dev, func, data) \
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nouveau_wait_cb(dev, 2000000000ULL, (func), (data))
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|
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/* PRAMIN access */
|
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static inline u32 nv_ri32(struct drm_device *dev, unsigned offset)
|
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{
|
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struct drm_nouveau_private *dev_priv = dev->dev_private;
|
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return ioread32_native(dev_priv->ramin + offset);
|
|
}
|
|
|
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static inline void nv_wi32(struct drm_device *dev, unsigned offset, u32 val)
|
|
{
|
|
struct drm_nouveau_private *dev_priv = dev->dev_private;
|
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iowrite32_native(val, dev_priv->ramin + offset);
|
|
}
|
|
|
|
/* object access */
|
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extern u32 nv_ro32(struct nouveau_gpuobj *, u32 offset);
|
|
extern void nv_wo32(struct nouveau_gpuobj *, u32 offset, u32 val);
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|
|
|
/*
|
|
* Logging
|
|
* Argument d is (struct drm_device *).
|
|
*/
|
|
#define NV_PRINTK(level, d, fmt, arg...) \
|
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printk(level "[" DRM_NAME "] " DRIVER_NAME " %s: " fmt, \
|
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pci_name(d->pdev), ##arg)
|
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#ifndef NV_DEBUG_NOTRACE
|
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#define NV_DEBUG(d, fmt, arg...) do { \
|
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if (drm_debug & DRM_UT_DRIVER) { \
|
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NV_PRINTK(KERN_DEBUG, d, "%s:%d - " fmt, __func__, \
|
|
__LINE__, ##arg); \
|
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} \
|
|
} while (0)
|
|
#define NV_DEBUG_KMS(d, fmt, arg...) do { \
|
|
if (drm_debug & DRM_UT_KMS) { \
|
|
NV_PRINTK(KERN_DEBUG, d, "%s:%d - " fmt, __func__, \
|
|
__LINE__, ##arg); \
|
|
} \
|
|
} while (0)
|
|
#else
|
|
#define NV_DEBUG(d, fmt, arg...) do { \
|
|
if (drm_debug & DRM_UT_DRIVER) \
|
|
NV_PRINTK(KERN_DEBUG, d, fmt, ##arg); \
|
|
} while (0)
|
|
#define NV_DEBUG_KMS(d, fmt, arg...) do { \
|
|
if (drm_debug & DRM_UT_KMS) \
|
|
NV_PRINTK(KERN_DEBUG, d, fmt, ##arg); \
|
|
} while (0)
|
|
#endif
|
|
#define NV_ERROR(d, fmt, arg...) NV_PRINTK(KERN_ERR, d, fmt, ##arg)
|
|
#define NV_INFO(d, fmt, arg...) NV_PRINTK(KERN_INFO, d, fmt, ##arg)
|
|
#define NV_TRACEWARN(d, fmt, arg...) NV_PRINTK(KERN_NOTICE, d, fmt, ##arg)
|
|
#define NV_TRACE(d, fmt, arg...) NV_PRINTK(KERN_INFO, d, fmt, ##arg)
|
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#define NV_WARN(d, fmt, arg...) NV_PRINTK(KERN_WARNING, d, fmt, ##arg)
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|
|
|
/* nouveau_reg_debug bitmask */
|
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enum {
|
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NOUVEAU_REG_DEBUG_MC = 0x1,
|
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NOUVEAU_REG_DEBUG_VIDEO = 0x2,
|
|
NOUVEAU_REG_DEBUG_FB = 0x4,
|
|
NOUVEAU_REG_DEBUG_EXTDEV = 0x8,
|
|
NOUVEAU_REG_DEBUG_CRTC = 0x10,
|
|
NOUVEAU_REG_DEBUG_RAMDAC = 0x20,
|
|
NOUVEAU_REG_DEBUG_VGACRTC = 0x40,
|
|
NOUVEAU_REG_DEBUG_RMVIO = 0x80,
|
|
NOUVEAU_REG_DEBUG_VGAATTR = 0x100,
|
|
NOUVEAU_REG_DEBUG_EVO = 0x200,
|
|
NOUVEAU_REG_DEBUG_AUXCH = 0x400
|
|
};
|
|
|
|
#define NV_REG_DEBUG(type, dev, fmt, arg...) do { \
|
|
if (nouveau_reg_debug & NOUVEAU_REG_DEBUG_##type) \
|
|
NV_PRINTK(KERN_DEBUG, dev, "%s: " fmt, __func__, ##arg); \
|
|
} while (0)
|
|
|
|
static inline bool
|
|
nv_two_heads(struct drm_device *dev)
|
|
{
|
|
struct drm_nouveau_private *dev_priv = dev->dev_private;
|
|
const int impl = dev->pci_device & 0x0ff0;
|
|
|
|
if (dev_priv->card_type >= NV_10 && impl != 0x0100 &&
|
|
impl != 0x0150 && impl != 0x01a0 && impl != 0x0200)
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
static inline bool
|
|
nv_gf4_disp_arch(struct drm_device *dev)
|
|
{
|
|
return nv_two_heads(dev) && (dev->pci_device & 0x0ff0) != 0x0110;
|
|
}
|
|
|
|
static inline bool
|
|
nv_two_reg_pll(struct drm_device *dev)
|
|
{
|
|
struct drm_nouveau_private *dev_priv = dev->dev_private;
|
|
const int impl = dev->pci_device & 0x0ff0;
|
|
|
|
if (impl == 0x0310 || impl == 0x0340 || dev_priv->card_type >= NV_40)
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
static inline bool
|
|
nv_match_device(struct drm_device *dev, unsigned device,
|
|
unsigned sub_vendor, unsigned sub_device)
|
|
{
|
|
return dev->pdev->device == device &&
|
|
dev->pdev->subsystem_vendor == sub_vendor &&
|
|
dev->pdev->subsystem_device == sub_device;
|
|
}
|
|
|
|
static inline void *
|
|
nv_engine(struct drm_device *dev, int engine)
|
|
{
|
|
struct drm_nouveau_private *dev_priv = dev->dev_private;
|
|
return (void *)dev_priv->eng[engine];
|
|
}
|
|
|
|
/* 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
|
|
#define NV_SW_SEMAPHORE_ACQUIRE 0x00000068
|
|
#define NV_SW_SEMAPHORE_RELEASE 0x0000006c
|
|
#define NV_SW_YIELD 0x00000080
|
|
#define NV_SW_DMA_VBLSEM 0x0000018c
|
|
#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__ */
|