forked from Minki/linux
649bf3ca77
ttm_backend will only exist with a ttm_tt, and ttm_tt will only be of interest when bound to a backend. Merge them to avoid code and data duplication. V2 Rebase on top of memory accounting overhaul V3 Rebase on top of more memory accounting changes V4 Rebase on top of no memory account changes (where/when is my delorean when i need it ?) V5 make sure ttm is unbound before destroying, change commit message on suggestion from Tormod Volden Signed-off-by: Jerome Glisse <jglisse@redhat.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
1676 lines
52 KiB
C
1676 lines
52 KiB
C
/*
|
|
* Copyright 2005 Stephane Marchesin.
|
|
* All Rights Reserved.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the next
|
|
* paragraph) shall be included in all copies or substantial portions of the
|
|
* Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
|
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef __NOUVEAU_DRV_H__
|
|
#define __NOUVEAU_DRV_H__
|
|
|
|
#define DRIVER_AUTHOR "Stephane Marchesin"
|
|
#define DRIVER_EMAIL "dri-devel@lists.sourceforge.net"
|
|
|
|
#define DRIVER_NAME "nouveau"
|
|
#define DRIVER_DESC "nVidia Riva/TNT/GeForce"
|
|
#define DRIVER_DATE "20090420"
|
|
|
|
#define DRIVER_MAJOR 0
|
|
#define DRIVER_MINOR 0
|
|
#define DRIVER_PATCHLEVEL 16
|
|
|
|
#define NOUVEAU_FAMILY 0x0000FFFF
|
|
#define NOUVEAU_FLAGS 0xFFFF0000
|
|
|
|
#include "ttm/ttm_bo_api.h"
|
|
#include "ttm/ttm_bo_driver.h"
|
|
#include "ttm/ttm_placement.h"
|
|
#include "ttm/ttm_memory.h"
|
|
#include "ttm/ttm_module.h"
|
|
|
|
struct nouveau_fpriv {
|
|
spinlock_t lock;
|
|
struct list_head channels;
|
|
struct nouveau_vm *vm;
|
|
};
|
|
|
|
static inline struct nouveau_fpriv *
|
|
nouveau_fpriv(struct drm_file *file_priv)
|
|
{
|
|
return file_priv ? file_priv->driver_priv : NULL;
|
|
}
|
|
|
|
#define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT)
|
|
|
|
#include "nouveau_drm.h"
|
|
#include "nouveau_reg.h"
|
|
#include "nouveau_bios.h"
|
|
#include "nouveau_util.h"
|
|
|
|
struct nouveau_grctx;
|
|
struct nouveau_mem;
|
|
#include "nouveau_vm.h"
|
|
|
|
#define MAX_NUM_DCB_ENTRIES 16
|
|
|
|
#define NOUVEAU_MAX_CHANNEL_NR 128
|
|
#define NOUVEAU_MAX_TILE_NR 15
|
|
|
|
struct nouveau_mem {
|
|
struct drm_device *dev;
|
|
|
|
struct nouveau_vma bar_vma;
|
|
struct nouveau_vma vma[2];
|
|
u8 page_shift;
|
|
|
|
struct drm_mm_node *tag;
|
|
struct list_head regions;
|
|
dma_addr_t *pages;
|
|
u32 memtype;
|
|
u64 offset;
|
|
u64 size;
|
|
};
|
|
|
|
struct nouveau_tile_reg {
|
|
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 {
|
|
struct ttm_buffer_object bo;
|
|
struct ttm_placement placement;
|
|
u32 valid_domains;
|
|
u32 placements[3];
|
|
u32 busy_placements[3];
|
|
struct ttm_bo_kmap_obj kmap;
|
|
struct list_head head;
|
|
|
|
/* protected by ttm_bo_reserve() */
|
|
struct drm_file *reserved_by;
|
|
struct list_head entry;
|
|
int pbbo_index;
|
|
bool validate_mapped;
|
|
|
|
struct nouveau_channel *channel;
|
|
|
|
struct list_head vma_list;
|
|
unsigned page_shift;
|
|
|
|
uint32_t tile_mode;
|
|
uint32_t tile_flags;
|
|
struct nouveau_tile_reg *tile;
|
|
|
|
struct drm_gem_object *gem;
|
|
int pin_refcnt;
|
|
};
|
|
|
|
#define nouveau_bo_tile_layout(nvbo) \
|
|
((nvbo)->tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK)
|
|
|
|
static inline struct nouveau_bo *
|
|
nouveau_bo(struct ttm_buffer_object *bo)
|
|
{
|
|
return container_of(bo, struct nouveau_bo, bo);
|
|
}
|
|
|
|
static inline struct nouveau_bo *
|
|
nouveau_gem_object(struct drm_gem_object *gem)
|
|
{
|
|
return gem ? gem->driver_private : NULL;
|
|
}
|
|
|
|
/* TODO: submit equivalent to TTM generic API upstream? */
|
|
static inline void __iomem *
|
|
nvbo_kmap_obj_iovirtual(struct nouveau_bo *nvbo)
|
|
{
|
|
bool is_iomem;
|
|
void __iomem *ioptr = (void __force __iomem *)ttm_kmap_obj_virtual(
|
|
&nvbo->kmap, &is_iomem);
|
|
WARN_ON_ONCE(ioptr && !is_iomem);
|
|
return ioptr;
|
|
}
|
|
|
|
enum nouveau_flags {
|
|
NV_NFORCE = 0x10000000,
|
|
NV_NFORCE2 = 0x20000000
|
|
};
|
|
|
|
#define NVOBJ_ENGINE_SW 0
|
|
#define NVOBJ_ENGINE_GR 1
|
|
#define NVOBJ_ENGINE_CRYPT 2
|
|
#define NVOBJ_ENGINE_COPY0 3
|
|
#define NVOBJ_ENGINE_COPY1 4
|
|
#define NVOBJ_ENGINE_MPEG 5
|
|
#define NVOBJ_ENGINE_DISPLAY 15
|
|
#define NVOBJ_ENGINE_NR 16
|
|
|
|
#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;
|
|
|
|
void *node;
|
|
u32 *suspend;
|
|
|
|
uint32_t flags;
|
|
|
|
u32 size;
|
|
u32 pinst; /* PRAMIN BAR offset */
|
|
u32 cinst; /* Channel offset */
|
|
u64 vinst; /* VRAM address */
|
|
u64 linst; /* VM address */
|
|
|
|
uint32_t engine;
|
|
uint32_t class;
|
|
|
|
void (*dtor)(struct drm_device *, 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;
|
|
struct list_head list;
|
|
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 */
|
|
struct drm_local_map *map;
|
|
|
|
/* mapping of the regs controlling the fifo */
|
|
void __iomem *user;
|
|
uint32_t user_get;
|
|
uint32_t user_put;
|
|
|
|
/* Fencing */
|
|
struct {
|
|
/* lock protects the pending list only */
|
|
spinlock_t lock;
|
|
struct list_head pending;
|
|
uint32_t sequence;
|
|
uint32_t sequence_ack;
|
|
atomic_t last_sequence_irq;
|
|
struct nouveau_vma vma;
|
|
} fence;
|
|
|
|
/* DMA push buffer */
|
|
struct nouveau_gpuobj *pushbuf;
|
|
struct nouveau_bo *pushbuf_bo;
|
|
struct nouveau_vma pushbuf_vma;
|
|
uint32_t pushbuf_base;
|
|
|
|
/* Notifier memory */
|
|
struct nouveau_bo *notifier_bo;
|
|
struct nouveau_vma notifier_vma;
|
|
struct drm_mm notifier_heap;
|
|
|
|
/* PFIFO context */
|
|
struct nouveau_gpuobj *ramfc;
|
|
struct nouveau_gpuobj *cache;
|
|
void *fifo_priv;
|
|
|
|
/* Execution engine contexts */
|
|
void *engctx[NVOBJ_ENGINE_NR];
|
|
|
|
/* NV50 VM */
|
|
struct nouveau_vm *vm;
|
|
struct nouveau_gpuobj *vm_pd;
|
|
|
|
/* Objects */
|
|
struct nouveau_gpuobj *ramin; /* Private instmem */
|
|
struct drm_mm ramin_heap; /* Private PRAMIN heap */
|
|
struct nouveau_ramht *ramht; /* Hash table */
|
|
|
|
/* GPU object info for stuff used in-kernel (mm_enabled) */
|
|
uint32_t m2mf_ntfy;
|
|
uint32_t vram_handle;
|
|
uint32_t gart_handle;
|
|
bool accel_done;
|
|
|
|
/* Push buffer state (only for drm's channel on !mm_enabled) */
|
|
struct {
|
|
int max;
|
|
int free;
|
|
int cur;
|
|
int put;
|
|
/* access via pushbuf_bo */
|
|
|
|
int ib_base;
|
|
int ib_max;
|
|
int ib_free;
|
|
int ib_put;
|
|
} dma;
|
|
|
|
uint32_t sw_subchannel[8];
|
|
|
|
struct nouveau_vma dispc_vma[2];
|
|
struct {
|
|
struct nouveau_gpuobj *vblsem;
|
|
uint32_t vblsem_head;
|
|
uint32_t vblsem_offset;
|
|
uint32_t vblsem_rval;
|
|
struct list_head vbl_wait;
|
|
struct list_head flip;
|
|
} nvsw;
|
|
|
|
struct {
|
|
bool active;
|
|
char name[32];
|
|
struct drm_info_list info;
|
|
} debugfs;
|
|
};
|
|
|
|
struct nouveau_exec_engine {
|
|
void (*destroy)(struct drm_device *, int engine);
|
|
int (*init)(struct drm_device *, int engine);
|
|
int (*fini)(struct drm_device *, int engine, bool suspend);
|
|
int (*context_new)(struct nouveau_channel *, int engine);
|
|
void (*context_del)(struct nouveau_channel *, int engine);
|
|
int (*object_new)(struct nouveau_channel *, int engine,
|
|
u32 handle, u16 class);
|
|
void (*set_tile_region)(struct drm_device *dev, int i);
|
|
void (*tlb_flush)(struct drm_device *, int engine);
|
|
};
|
|
|
|
struct nouveau_instmem_engine {
|
|
void *priv;
|
|
|
|
int (*init)(struct drm_device *dev);
|
|
void (*takedown)(struct drm_device *dev);
|
|
int (*suspend)(struct drm_device *dev);
|
|
void (*resume)(struct drm_device *dev);
|
|
|
|
int (*get)(struct nouveau_gpuobj *, struct nouveau_channel *,
|
|
u32 size, u32 align);
|
|
void (*put)(struct nouveau_gpuobj *);
|
|
int (*map)(struct nouveau_gpuobj *);
|
|
void (*unmap)(struct nouveau_gpuobj *);
|
|
|
|
void (*flush)(struct drm_device *);
|
|
};
|
|
|
|
struct nouveau_mc_engine {
|
|
int (*init)(struct drm_device *dev);
|
|
void (*takedown)(struct drm_device *dev);
|
|
};
|
|
|
|
struct nouveau_timer_engine {
|
|
int (*init)(struct drm_device *dev);
|
|
void (*takedown)(struct drm_device *dev);
|
|
uint64_t (*read)(struct drm_device *dev);
|
|
};
|
|
|
|
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 (*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];
|
|
int cur_playlist;
|
|
|
|
int (*init)(struct drm_device *);
|
|
void (*takedown)(struct drm_device *);
|
|
|
|
void (*disable)(struct drm_device *);
|
|
void (*enable)(struct drm_device *);
|
|
bool (*reassign)(struct drm_device *, bool enable);
|
|
bool (*cache_pull)(struct drm_device *dev, bool enable);
|
|
|
|
int (*channel_id)(struct drm_device *);
|
|
|
|
int (*create_context)(struct nouveau_channel *);
|
|
void (*destroy_context)(struct nouveau_channel *);
|
|
int (*load_context)(struct nouveau_channel *);
|
|
int (*unload_context)(struct drm_device *);
|
|
void (*tlb_flush)(struct drm_device *dev);
|
|
};
|
|
|
|
struct nouveau_display_engine {
|
|
void *priv;
|
|
int (*early_init)(struct drm_device *);
|
|
void (*late_takedown)(struct drm_device *);
|
|
int (*create)(struct drm_device *);
|
|
int (*init)(struct drm_device *);
|
|
void (*destroy)(struct drm_device *);
|
|
};
|
|
|
|
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);
|
|
|
|
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 {
|
|
u32 voltage; /* microvolts */
|
|
u8 vid;
|
|
};
|
|
|
|
struct nouveau_pm_voltage {
|
|
bool supported;
|
|
u8 version;
|
|
u8 vid_mask;
|
|
|
|
struct nouveau_pm_voltage_level *level;
|
|
int nr_level;
|
|
};
|
|
|
|
struct nouveau_pm_memtiming {
|
|
int id;
|
|
u32 reg_0; /* 0x10f290 on Fermi, 0x100220 for older */
|
|
u32 reg_1;
|
|
u32 reg_2;
|
|
u32 reg_3;
|
|
u32 reg_4;
|
|
u32 reg_5;
|
|
u32 reg_6;
|
|
u32 reg_7;
|
|
u32 reg_8;
|
|
/* To be written to 0x1002c0 */
|
|
u8 CL;
|
|
u8 WR;
|
|
};
|
|
|
|
struct nouveau_pm_tbl_header{
|
|
u8 version;
|
|
u8 header_len;
|
|
u8 entry_cnt;
|
|
u8 entry_len;
|
|
};
|
|
|
|
struct nouveau_pm_tbl_entry{
|
|
u8 tWR;
|
|
u8 tUNK_1;
|
|
u8 tCL;
|
|
u8 tRP; /* Byte 3 */
|
|
u8 empty_4;
|
|
u8 tRAS; /* Byte 5 */
|
|
u8 empty_6;
|
|
u8 tRFC; /* Byte 7 */
|
|
u8 empty_8;
|
|
u8 tRC; /* Byte 9 */
|
|
u8 tUNK_10, tUNK_11, tUNK_12, tUNK_13, tUNK_14;
|
|
u8 empty_15,empty_16,empty_17;
|
|
u8 tUNK_18, tUNK_19, tUNK_20, tUNK_21;
|
|
};
|
|
|
|
/* nouveau_mem.c */
|
|
void nv30_mem_timing_entry(struct drm_device *dev, struct nouveau_pm_tbl_header *hdr,
|
|
struct nouveau_pm_tbl_entry *e, uint8_t magic_number,
|
|
struct nouveau_pm_memtiming *timing);
|
|
|
|
#define NOUVEAU_PM_MAX_LEVEL 8
|
|
struct nouveau_pm_level {
|
|
struct device_attribute dev_attr;
|
|
char name[32];
|
|
int id;
|
|
|
|
u32 core;
|
|
u32 memory;
|
|
u32 shader;
|
|
u32 rop;
|
|
u32 copy;
|
|
u32 daemon;
|
|
u32 vdec;
|
|
u32 unk05; /* nv50:nva3, roughly.. */
|
|
u32 unka0; /* nva3:nvc0 */
|
|
u32 hub01; /* nvc0- */
|
|
u32 hub06; /* nvc0- */
|
|
u32 hub07; /* nvc0- */
|
|
|
|
u32 volt_min; /* microvolts */
|
|
u32 volt_max;
|
|
u8 fanspeed;
|
|
|
|
u16 memscript;
|
|
struct nouveau_pm_memtiming *timing;
|
|
};
|
|
|
|
struct nouveau_pm_temp_sensor_constants {
|
|
u16 offset_constant;
|
|
s16 offset_mult;
|
|
s16 offset_div;
|
|
s16 slope_mult;
|
|
s16 slope_div;
|
|
};
|
|
|
|
struct nouveau_pm_threshold_temp {
|
|
s16 critical;
|
|
s16 down_clock;
|
|
s16 fan_boost;
|
|
};
|
|
|
|
struct nouveau_pm_memtimings {
|
|
bool supported;
|
|
struct nouveau_pm_memtiming *timing;
|
|
int nr_timing;
|
|
};
|
|
|
|
struct nouveau_pm_engine {
|
|
struct nouveau_pm_voltage voltage;
|
|
struct nouveau_pm_level perflvl[NOUVEAU_PM_MAX_LEVEL];
|
|
int nr_perflvl;
|
|
struct nouveau_pm_memtimings memtimings;
|
|
struct nouveau_pm_temp_sensor_constants sensor_constants;
|
|
struct nouveau_pm_threshold_temp threshold_temp;
|
|
|
|
struct nouveau_pm_level boot;
|
|
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 *,
|
|
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 *);
|
|
|
|
/* 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);
|
|
|
|
/* 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 *,
|
|
struct drm_file *);
|
|
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);
|
|
int nvd0_gpio_get(struct drm_device *dev, enum dcb_gpio_tag tag);
|
|
int nvd0_gpio_set(struct drm_device *dev, enum dcb_gpio_tag tag, int state);
|
|
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,
|
|
int *N1, int *M1, int *N2, int *M2, int *P);
|
|
int nva3_calc_pll(struct drm_device *, struct pll_lims *,
|
|
int clk, int *N, int *fN, int *M, int *P);
|
|
|
|
#ifndef ioread32_native
|
|
#ifdef __BIG_ENDIAN
|
|
#define ioread16_native ioread16be
|
|
#define iowrite16_native iowrite16be
|
|
#define ioread32_native ioread32be
|
|
#define iowrite32_native iowrite32be
|
|
#else /* def __BIG_ENDIAN */
|
|
#define ioread16_native ioread16
|
|
#define iowrite16_native iowrite16
|
|
#define ioread32_native ioread32
|
|
#define iowrite32_native iowrite32
|
|
#endif /* def __BIG_ENDIAN else */
|
|
#endif /* !ioread32_native */
|
|
|
|
/* channel control reg access */
|
|
static inline u32 nvchan_rd32(struct nouveau_channel *chan, unsigned reg)
|
|
{
|
|
return ioread32_native(chan->user + reg);
|
|
}
|
|
|
|
static inline void nvchan_wr32(struct nouveau_channel *chan,
|
|
unsigned reg, u32 val)
|
|
{
|
|
iowrite32_native(val, chan->user + reg);
|
|
}
|
|
|
|
/* register access */
|
|
static inline u32 nv_rd32(struct drm_device *dev, unsigned reg)
|
|
{
|
|
struct drm_nouveau_private *dev_priv = dev->dev_private;
|
|
return ioread32_native(dev_priv->mmio + reg);
|
|
}
|
|
|
|
static inline void nv_wr32(struct drm_device *dev, unsigned reg, u32 val)
|
|
{
|
|
struct drm_nouveau_private *dev_priv = dev->dev_private;
|
|
iowrite32_native(val, dev_priv->mmio + reg);
|
|
}
|
|
|
|
static inline u32 nv_mask(struct drm_device *dev, u32 reg, u32 mask, u32 val)
|
|
{
|
|
u32 tmp = nv_rd32(dev, reg);
|
|
nv_wr32(dev, reg, (tmp & ~mask) | val);
|
|
return tmp;
|
|
}
|
|
|
|
static inline u8 nv_rd08(struct drm_device *dev, unsigned reg)
|
|
{
|
|
struct drm_nouveau_private *dev_priv = dev->dev_private;
|
|
return ioread8(dev_priv->mmio + reg);
|
|
}
|
|
|
|
static inline void nv_wr08(struct drm_device *dev, unsigned reg, u8 val)
|
|
{
|
|
struct drm_nouveau_private *dev_priv = dev->dev_private;
|
|
iowrite8(val, dev_priv->mmio + reg);
|
|
}
|
|
|
|
#define nv_wait(dev, 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))
|
|
#define nv_wait_cb(dev, func, data) \
|
|
nouveau_wait_cb(dev, 2000000000ULL, (func), (data))
|
|
|
|
/* PRAMIN access */
|
|
static inline u32 nv_ri32(struct drm_device *dev, unsigned offset)
|
|
{
|
|
struct drm_nouveau_private *dev_priv = dev->dev_private;
|
|
return ioread32_native(dev_priv->ramin + offset);
|
|
}
|
|
|
|
static inline void nv_wi32(struct drm_device *dev, unsigned offset, u32 val)
|
|
{
|
|
struct drm_nouveau_private *dev_priv = dev->dev_private;
|
|
iowrite32_native(val, dev_priv->ramin + offset);
|
|
}
|
|
|
|
/* object access */
|
|
extern u32 nv_ro32(struct nouveau_gpuobj *, u32 offset);
|
|
extern void nv_wo32(struct nouveau_gpuobj *, u32 offset, u32 val);
|
|
|
|
/*
|
|
* Logging
|
|
* Argument d is (struct drm_device *).
|
|
*/
|
|
#define NV_PRINTK(level, d, fmt, arg...) \
|
|
printk(level "[" DRM_NAME "] " DRIVER_NAME " %s: " fmt, \
|
|
pci_name(d->pdev), ##arg)
|
|
#ifndef NV_DEBUG_NOTRACE
|
|
#define NV_DEBUG(d, fmt, arg...) do { \
|
|
if (drm_debug & DRM_UT_DRIVER) { \
|
|
NV_PRINTK(KERN_DEBUG, d, "%s:%d - " fmt, __func__, \
|
|
__LINE__, ##arg); \
|
|
} \
|
|
} 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)
|
|
#define NV_WARN(d, fmt, arg...) NV_PRINTK(KERN_WARNING, d, fmt, ##arg)
|
|
|
|
/* nouveau_reg_debug bitmask */
|
|
enum {
|
|
NOUVEAU_REG_DEBUG_MC = 0x1,
|
|
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__ */
|