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4dc28134 BS |
1 | #ifndef __NOUVEAU_DRV_H__ |
2 | #define __NOUVEAU_DRV_H__ | |
94580299 | 3 | |
77145f1c BS |
4 | #define DRIVER_AUTHOR "Nouveau Project" |
5 | #define DRIVER_EMAIL "nouveau@lists.freedesktop.org" | |
6 | ||
7 | #define DRIVER_NAME "nouveau" | |
451b58d2 | 8 | #define DRIVER_DESC "nVidia Riva/TNT/GeForce/Quadro/Tesla/Tegra K1+" |
77145f1c BS |
9 | #define DRIVER_DATE "20120801" |
10 | ||
11 | #define DRIVER_MAJOR 1 | |
a3c1ff87 | 12 | #define DRIVER_MINOR 3 |
79ef5dca | 13 | #define DRIVER_PATCHLEVEL 1 |
142c21b8 CB |
14 | |
15 | /* | |
16 | * 1.1.1: | |
17 | * - added support for tiled system memory buffer objects | |
18 | * - added support for NOUVEAU_GETPARAM_GRAPH_UNITS on [nvc0,nve0]. | |
19 | * - added support for compressed memory storage types on [nvc0,nve0]. | |
20 | * - added support for software methods 0x600,0x644,0x6ac on nvc0 | |
21 | * to control registers on the MPs to enable performance counters, | |
22 | * and to control the warp error enable mask (OpenGL requires out of | |
23 | * bounds access to local memory to be silently ignored / return 0). | |
7820e5ee MK |
24 | * 1.1.2: |
25 | * - fixes multiple bugs in flip completion events and timestamping | |
27111a23 BS |
26 | * 1.2.0: |
27 | * - object api exposed to userspace | |
28 | * - fermi,kepler,maxwell zbc | |
055dffdf ML |
29 | * 1.2.1: |
30 | * - allow concurrent access to bo's mapped read/write. | |
82452755 BS |
31 | * 1.2.2: |
32 | * - add NOUVEAU_GEM_DOMAIN_COHERENT flag | |
a3c1ff87 BS |
33 | * 1.3.0: |
34 | * - NVIF ABI modified, safe because only (current) users are test | |
35 | * programs that get directly linked with NVKM. | |
79ef5dca BS |
36 | * 1.3.1: |
37 | * - implemented limited ABI16/NVIF interop | |
142c21b8 | 38 | */ |
77145f1c | 39 | |
3a6536c5 HG |
40 | #include <linux/notifier.h> |
41 | ||
0ad72863 BS |
42 | #include <nvif/client.h> |
43 | #include <nvif/device.h> | |
f5e55187 | 44 | #include <nvif/ioctl.h> |
01670a79 | 45 | #include <nvif/mmu.h> |
96da0bcd | 46 | #include <nvif/vmm.h> |
0ad72863 | 47 | |
ae95621b | 48 | #include <drm/drmP.h> |
94580299 | 49 | |
612a9aab LT |
50 | #include <drm/ttm/ttm_bo_api.h> |
51 | #include <drm/ttm/ttm_bo_driver.h> | |
52 | #include <drm/ttm/ttm_placement.h> | |
53 | #include <drm/ttm/ttm_memory.h> | |
54 | #include <drm/ttm/ttm_module.h> | |
55 | #include <drm/ttm/ttm_page_alloc.h> | |
ebb945a9 | 56 | |
a4e610b5 BS |
57 | #include "uapi/drm/nouveau_drm.h" |
58 | ||
ebb945a9 | 59 | struct nouveau_channel; |
8ba9ff11 | 60 | struct platform_device; |
ebb945a9 BS |
61 | |
62 | #define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT) | |
63 | ||
ebb945a9 | 64 | #include "nouveau_fence.h" |
77145f1c | 65 | #include "nouveau_bios.h" |
24e8375b | 66 | #include "nouveau_vmm.h" |
ebb945a9 BS |
67 | |
68 | struct nouveau_drm_tile { | |
69 | struct nouveau_fence *fence; | |
70 | bool used; | |
71 | }; | |
72 | ||
0ad72863 | 73 | enum nouveau_drm_object_route { |
f5e55187 | 74 | NVDRM_OBJECT_NVIF = NVIF_IOCTL_V0_OWNER_NVIF, |
0ad72863 BS |
75 | NVDRM_OBJECT_USIF, |
76 | NVDRM_OBJECT_ABI16, | |
f5e55187 | 77 | NVDRM_OBJECT_ANY = NVIF_IOCTL_V0_OWNER_ANY, |
0ad72863 BS |
78 | }; |
79 | ||
80 | enum nouveau_drm_notify_route { | |
81 | NVDRM_NOTIFY_NVIF = 0, | |
82 | NVDRM_NOTIFY_USIF | |
83 | }; | |
84 | ||
94580299 | 85 | enum nouveau_drm_handle { |
26fdd78c | 86 | NVDRM_CHAN = 0xcccc0000, /* |= client chid */ |
69a6146d | 87 | NVDRM_NVSW = 0x55550000, |
94580299 BS |
88 | }; |
89 | ||
90 | struct nouveau_cli { | |
0ad72863 | 91 | struct nvif_client base; |
e75c091b | 92 | struct nouveau_drm *drm; |
20d8a88e BS |
93 | struct mutex mutex; |
94 | ||
1167c6bc | 95 | struct nvif_device device; |
01670a79 | 96 | struct nvif_mmu mmu; |
24e8375b | 97 | struct nouveau_vmm vmm; |
7f507624 | 98 | const struct nvif_mclass *mem; |
1167c6bc | 99 | |
94580299 | 100 | struct list_head head; |
ebb945a9 | 101 | void *abi16; |
27111a23 BS |
102 | struct list_head objects; |
103 | struct list_head notifys; | |
9ad97ede | 104 | char name[32]; |
cb7e88e7 | 105 | |
814a2324 BS |
106 | struct work_struct work; |
107 | struct list_head worker; | |
cb7e88e7 | 108 | struct mutex lock; |
94580299 BS |
109 | }; |
110 | ||
814a2324 BS |
111 | struct nouveau_cli_work { |
112 | void (*func)(struct nouveau_cli_work *); | |
113 | struct nouveau_cli *cli; | |
114 | struct list_head head; | |
115 | ||
116 | struct dma_fence *fence; | |
117 | struct dma_fence_cb cb; | |
118 | }; | |
119 | ||
120 | void nouveau_cli_work_queue(struct nouveau_cli *, struct dma_fence *, | |
121 | struct nouveau_cli_work *); | |
122 | ||
ebb945a9 BS |
123 | static inline struct nouveau_cli * |
124 | nouveau_cli(struct drm_file *fpriv) | |
125 | { | |
126 | return fpriv ? fpriv->driver_priv : NULL; | |
127 | } | |
128 | ||
967e7bde | 129 | #include <nvif/object.h> |
967e7bde | 130 | #include <nvif/device.h> |
db2bec18 | 131 | |
94580299 | 132 | struct nouveau_drm { |
cb7e88e7 | 133 | struct nouveau_cli master; |
94580299 BS |
134 | struct nouveau_cli client; |
135 | struct drm_device *dev; | |
136 | ||
94580299 | 137 | struct list_head clients; |
cb75d97e BS |
138 | |
139 | struct { | |
340b0e7c | 140 | struct agp_bridge_data *bridge; |
cb75d97e BS |
141 | u32 base; |
142 | u32 size; | |
340b0e7c | 143 | bool cma; |
cb75d97e | 144 | } agp; |
ebb945a9 BS |
145 | |
146 | /* TTM interface support */ | |
147 | struct { | |
148 | struct drm_global_reference mem_global_ref; | |
149 | struct ttm_bo_global_ref bo_global_ref; | |
150 | struct ttm_bo_device bdev; | |
151 | atomic_t validate_sequence; | |
152 | int (*move)(struct nouveau_channel *, | |
153 | struct ttm_buffer_object *, | |
154 | struct ttm_mem_reg *, struct ttm_mem_reg *); | |
1bb3f6a2 | 155 | struct nouveau_channel *chan; |
0ad72863 | 156 | struct nvif_object copy; |
ebb945a9 | 157 | int mtrr; |
658c71f4 BS |
158 | int type_vram; |
159 | int type_host; | |
160 | int type_ncoh; | |
ebb945a9 BS |
161 | } ttm; |
162 | ||
163 | /* GEM interface support */ | |
164 | struct { | |
165 | u64 vram_available; | |
166 | u64 gart_available; | |
167 | } gem; | |
168 | ||
169 | /* synchronisation */ | |
170 | void *fence; | |
171 | ||
172 | /* context for accelerated drm-internal operations */ | |
49981046 | 173 | struct nouveau_channel *cechan; |
ebb945a9 | 174 | struct nouveau_channel *channel; |
be83cd4e | 175 | struct nvkm_gpuobj *notify; |
ebb945a9 | 176 | struct nouveau_fbdev *fbcon; |
0ad72863 BS |
177 | struct nvif_object nvsw; |
178 | struct nvif_object ntfy; | |
898a2b32 | 179 | struct nvif_notify flip; |
ebb945a9 BS |
180 | |
181 | /* nv10-nv40 tiling regions */ | |
182 | struct { | |
183 | struct nouveau_drm_tile reg[15]; | |
184 | spinlock_t lock; | |
185 | } tile; | |
51a3d342 | 186 | |
77145f1c BS |
187 | /* modesetting */ |
188 | struct nvbios vbios; | |
189 | struct nouveau_display *display; | |
51a3d342 | 190 | struct backlight_device *backlight; |
db1a0ae2 | 191 | struct list_head bl_connectors; |
81280d0e | 192 | struct work_struct hpd_work; |
15266ae3 LP |
193 | struct work_struct fbcon_work; |
194 | int fbcon_new_state; | |
3a6536c5 HG |
195 | #ifdef CONFIG_ACPI |
196 | struct notifier_block acpi_nb; | |
3a6536c5 | 197 | #endif |
77145f1c BS |
198 | |
199 | /* power management */ | |
b9ed919f | 200 | struct nouveau_hwmon *hwmon; |
b126a200 | 201 | struct nouveau_debugfs *debugfs; |
5addcf0a | 202 | |
8d021d71 MP |
203 | /* led management */ |
204 | struct nouveau_led *led; | |
205 | ||
5addcf0a DA |
206 | /* display power reference */ |
207 | bool have_disp_power_ref; | |
208 | ||
209 | struct dev_pm_domain vga_pm_domain; | |
210 | struct pci_dev *hdmi_device; | |
94580299 BS |
211 | }; |
212 | ||
ebb945a9 BS |
213 | static inline struct nouveau_drm * |
214 | nouveau_drm(struct drm_device *dev) | |
215 | { | |
77145f1c BS |
216 | return dev->dev_private; |
217 | } | |
218 | ||
2d8b9ccb DA |
219 | int nouveau_pmops_suspend(struct device *); |
220 | int nouveau_pmops_resume(struct device *); | |
321f5c5f | 221 | bool nouveau_pmops_runtime(void); |
94580299 | 222 | |
e396ecd1 AC |
223 | #include <nvkm/core/tegra.h> |
224 | ||
8ba9ff11 | 225 | struct drm_device * |
e396ecd1 AC |
226 | nouveau_platform_device_create(const struct nvkm_device_tegra_func *, |
227 | struct platform_device *, struct nvkm_device **); | |
8ba9ff11 AC |
228 | void nouveau_drm_device_remove(struct drm_device *dev); |
229 | ||
fa2bade9 BS |
230 | #define NV_PRINTK(l,c,f,a...) do { \ |
231 | struct nouveau_cli *_cli = (c); \ | |
e75c091b | 232 | dev_##l(_cli->drm->dev->dev, "%s: "f, _cli->name, ##a); \ |
fa2bade9 | 233 | } while(0) |
9ad97ede BS |
234 | #define NV_FATAL(drm,f,a...) NV_PRINTK(crit, &(drm)->client, f, ##a) |
235 | #define NV_ERROR(drm,f,a...) NV_PRINTK(err, &(drm)->client, f, ##a) | |
fa2bade9 BS |
236 | #define NV_WARN(drm,f,a...) NV_PRINTK(warn, &(drm)->client, f, ##a) |
237 | #define NV_INFO(drm,f,a...) NV_PRINTK(info, &(drm)->client, f, ##a) | |
9ad97ede BS |
238 | #define NV_DEBUG(drm,f,a...) do { \ |
239 | if (unlikely(drm_debug & DRM_UT_DRIVER)) \ | |
240 | NV_PRINTK(info, &(drm)->client, f, ##a); \ | |
241 | } while(0) | |
3dbd036b BS |
242 | #define NV_ATOMIC(drm,f,a...) do { \ |
243 | if (unlikely(drm_debug & DRM_UT_ATOMIC)) \ | |
244 | NV_PRINTK(info, &(drm)->client, f, ##a); \ | |
245 | } while(0) | |
94580299 | 246 | |
9430738d BS |
247 | extern int nouveau_modeset; |
248 | ||
94580299 | 249 | #endif |