1#ifndef __NOUVEAU_DRV_H__
2#define __NOUVEAU_DRV_H__
3
4#define DRIVER_AUTHOR "Nouveau Project"
5#define DRIVER_EMAIL "nouveau@lists.freedesktop.org"
6
7#define DRIVER_NAME "nouveau"
8#define DRIVER_DESC "nVidia Riva/TNT/GeForce/Quadro/Tesla"
9#define DRIVER_DATE "20120801"
10
11#define DRIVER_MAJOR 1
12#define DRIVER_MINOR 3
13#define DRIVER_PATCHLEVEL 1
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40#include <nvif/client.h>
41#include <nvif/device.h>
42#include <nvif/ioctl.h>
43
44#include <drmP.h>
45
46#include <drm/ttm/ttm_bo_api.h>
47#include <drm/ttm/ttm_bo_driver.h>
48#include <drm/ttm/ttm_placement.h>
49#include <drm/ttm/ttm_memory.h>
50#include <drm/ttm/ttm_module.h>
51#include <drm/ttm/ttm_page_alloc.h>
52
53#include "uapi/drm/nouveau_drm.h"
54
55struct nouveau_channel;
56struct platform_device;
57
58#define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT)
59
60#include "nouveau_fence.h"
61#include "nouveau_bios.h"
62
63struct nouveau_drm_tile {
64 struct nouveau_fence *fence;
65 bool used;
66};
67
68enum nouveau_drm_object_route {
69 NVDRM_OBJECT_NVIF = NVIF_IOCTL_V0_OWNER_NVIF,
70 NVDRM_OBJECT_USIF,
71 NVDRM_OBJECT_ABI16,
72 NVDRM_OBJECT_ANY = NVIF_IOCTL_V0_OWNER_ANY,
73};
74
75enum nouveau_drm_notify_route {
76 NVDRM_NOTIFY_NVIF = 0,
77 NVDRM_NOTIFY_USIF
78};
79
80enum nouveau_drm_handle {
81 NVDRM_CHAN = 0xcccc0000,
82 NVDRM_NVSW = 0x55550000,
83};
84
85struct nouveau_cli {
86 struct nvif_client base;
87 struct nvkm_vm *vm;
88 struct list_head head;
89 struct mutex mutex;
90 void *abi16;
91 struct list_head objects;
92 struct list_head notifys;
93 char name[32];
94 struct drm_device *dev;
95};
96
97static inline struct nouveau_cli *
98nouveau_cli(struct drm_file *fpriv)
99{
100 return fpriv ? fpriv->driver_priv : NULL;
101}
102
103#include <nvif/object.h>
104#include <nvif/device.h>
105
106extern int nouveau_runtime_pm;
107
108struct nouveau_drm {
109 struct nouveau_cli client;
110 struct drm_device *dev;
111
112 struct nvif_device device;
113 struct list_head clients;
114
115 struct {
116 struct agp_bridge_data *bridge;
117 u32 base;
118 u32 size;
119 bool cma;
120 } agp;
121
122
123 struct {
124 struct drm_global_reference mem_global_ref;
125 struct ttm_bo_global_ref bo_global_ref;
126 struct ttm_bo_device bdev;
127 atomic_t validate_sequence;
128 int (*move)(struct nouveau_channel *,
129 struct ttm_buffer_object *,
130 struct ttm_mem_reg *, struct ttm_mem_reg *);
131 struct nouveau_channel *chan;
132 struct nvif_object copy;
133 int mtrr;
134 } ttm;
135
136
137 struct {
138 u64 vram_available;
139 u64 gart_available;
140 } gem;
141
142
143 void *fence;
144
145
146 struct nouveau_channel *cechan;
147 struct nouveau_channel *channel;
148 struct nvkm_gpuobj *notify;
149 struct nouveau_fbdev *fbcon;
150 struct nvif_object nvsw;
151 struct nvif_object ntfy;
152 struct nvif_notify flip;
153
154
155 struct {
156 struct nouveau_drm_tile reg[15];
157 spinlock_t lock;
158 } tile;
159
160
161 struct nvbios vbios;
162 struct nouveau_display *display;
163 struct backlight_device *backlight;
164
165
166 struct nouveau_hwmon *hwmon;
167 struct nouveau_debugfs *debugfs;
168
169
170 bool have_disp_power_ref;
171
172 struct dev_pm_domain vga_pm_domain;
173 struct pci_dev *hdmi_device;
174};
175
176static inline struct nouveau_drm *
177nouveau_drm(struct drm_device *dev)
178{
179 return dev->dev_private;
180}
181
182int nouveau_pmops_suspend(struct device *);
183int nouveau_pmops_resume(struct device *);
184
185#include <nvkm/core/tegra.h>
186
187struct drm_device *
188nouveau_platform_device_create(const struct nvkm_device_tegra_func *,
189 struct platform_device *, struct nvkm_device **);
190void nouveau_drm_device_remove(struct drm_device *dev);
191
192#define NV_PRINTK(l,c,f,a...) do { \
193 struct nouveau_cli *_cli = (c); \
194 dev_##l(_cli->dev->dev, "%s: "f, _cli->name, ##a); \
195} while(0)
196#define NV_FATAL(drm,f,a...) NV_PRINTK(crit, &(drm)->client, f, ##a)
197#define NV_ERROR(drm,f,a...) NV_PRINTK(err, &(drm)->client, f, ##a)
198#define NV_WARN(drm,f,a...) NV_PRINTK(warn, &(drm)->client, f, ##a)
199#define NV_INFO(drm,f,a...) NV_PRINTK(info, &(drm)->client, f, ##a)
200#define NV_DEBUG(drm,f,a...) do { \
201 if (unlikely(drm_debug & DRM_UT_DRIVER)) \
202 NV_PRINTK(info, &(drm)->client, f, ##a); \
203} while(0)
204
205extern int nouveau_modeset;
206
207#endif
208