1 | #ifndef __NOUVEAU_DRMCLI_H__ |
2 | #define __NOUVEAU_DRMCLI_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 1 |
13 | #define DRIVER_PATCHLEVEL 1 |
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). |
24 | */ |
25 | |
26 | #include <core/client.h> |
27 | #include <core/event.h> |
28 | |
29 | #include <subdev/vm.h> |
30 | |
31 | #include <drmP.h> |
32 | #include <drm/nouveau_drm.h> |
33 | |
34 | #include <drm/ttm/ttm_bo_api.h> |
35 | #include <drm/ttm/ttm_bo_driver.h> |
36 | #include <drm/ttm/ttm_placement.h> |
37 | #include <drm/ttm/ttm_memory.h> |
38 | #include <drm/ttm/ttm_module.h> |
39 | #include <drm/ttm/ttm_page_alloc.h> |
40 | |
41 | struct nouveau_channel; |
42 | |
43 | #ifdef _LP64 |
44 | #define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT) |
45 | #else |
46 | #define DRM_FILE_PAGE_OFFSET (0xa0000000UL >> PAGE_SHIFT) |
47 | #endif |
48 | |
49 | #include "nouveau_fence.h" |
50 | #include "nouveau_bios.h" |
51 | |
52 | struct nouveau_drm_tile { |
53 | struct nouveau_fence *fence; |
54 | bool used; |
55 | }; |
56 | |
57 | enum nouveau_drm_handle { |
58 | NVDRM_CLIENT = 0xffffffff, |
59 | NVDRM_DEVICE = 0xdddddddd, |
60 | NVDRM_CONTROL = 0xdddddddc, |
61 | NVDRM_DISPLAY = 0xd1500000, |
62 | NVDRM_PUSH = 0xbbbb0000, /* |= client chid */ |
63 | NVDRM_CHAN = 0xcccc0000, /* |= client chid */ |
64 | NVDRM_NVSW = 0x55550000, |
65 | }; |
66 | |
67 | struct nouveau_cli { |
68 | struct nouveau_client base; |
69 | struct list_head head; |
70 | struct mutex mutex; |
71 | void *abi16; |
72 | }; |
73 | |
74 | static inline struct nouveau_cli * |
75 | nouveau_cli(struct drm_file *fpriv) |
76 | { |
77 | return fpriv ? fpriv->driver_priv : NULL; |
78 | } |
79 | |
80 | extern int nouveau_runtime_pm; |
81 | |
82 | struct nouveau_drm { |
83 | struct nouveau_cli client; |
84 | struct drm_device *dev; |
85 | |
86 | struct nouveau_object *device; |
87 | struct list_head clients; |
88 | |
89 | struct { |
90 | enum { |
91 | UNKNOWN = 0, |
92 | DISABLE = 1, |
93 | ENABLED = 2 |
94 | } stat; |
95 | u32 base; |
96 | u32 size; |
97 | } agp; |
98 | |
99 | /* TTM interface support */ |
100 | struct { |
101 | struct drm_global_reference mem_global_ref; |
102 | struct ttm_bo_global_ref bo_global_ref; |
103 | struct ttm_bo_device bdev; |
104 | atomic_t validate_sequence; |
105 | int (*move)(struct nouveau_channel *, |
106 | struct ttm_buffer_object *, |
107 | struct ttm_mem_reg *, struct ttm_mem_reg *); |
108 | struct nouveau_channel *chan; |
109 | int mtrr; |
110 | } ttm; |
111 | |
112 | /* GEM interface support */ |
113 | struct { |
114 | u64 vram_available; |
115 | u64 gart_available; |
116 | } gem; |
117 | |
118 | /* synchronisation */ |
119 | void *fence; |
120 | |
121 | /* context for accelerated drm-internal operations */ |
122 | struct nouveau_channel *cechan; |
123 | struct nouveau_channel *channel; |
124 | struct nouveau_gpuobj *notify; |
125 | struct nouveau_fbdev *fbcon; |
126 | |
127 | /* nv10-nv40 tiling regions */ |
128 | struct { |
129 | struct nouveau_drm_tile reg[15]; |
130 | spinlock_t lock; |
131 | } tile; |
132 | |
133 | /* modesetting */ |
134 | struct nvbios vbios; |
135 | struct nouveau_display *display; |
136 | struct backlight_device *backlight; |
137 | |
138 | /* power management */ |
139 | struct nouveau_hwmon *hwmon; |
140 | struct nouveau_sysfs *sysfs; |
141 | |
142 | /* display power reference */ |
143 | bool have_disp_power_ref; |
144 | |
145 | struct dev_pm_domain vga_pm_domain; |
146 | #ifndef __NetBSD__ /* XXX nouveau hdmi */ |
147 | struct pci_dev *hdmi_device; |
148 | #endif |
149 | }; |
150 | |
151 | static inline struct nouveau_drm * |
152 | nouveau_drm(struct drm_device *dev) |
153 | { |
154 | return dev->dev_private; |
155 | } |
156 | |
157 | static inline struct nouveau_device * |
158 | nouveau_dev(struct drm_device *dev) |
159 | { |
160 | return nv_device(nouveau_drm(dev)->device); |
161 | } |
162 | |
163 | #ifdef __NetBSD__ |
164 | int nouveau_pmops_suspend(struct drm_device *); |
165 | int nouveau_pmops_resume(struct drm_device *); |
166 | #else |
167 | int nouveau_pmops_suspend(struct device *); |
168 | int nouveau_pmops_resume(struct device *); |
169 | #endif |
170 | |
171 | #define NV_FATAL(cli, fmt, args...) nv_fatal((cli), fmt, ##args) |
172 | #define NV_ERROR(cli, fmt, args...) nv_error((cli), fmt, ##args) |
173 | #define NV_WARN(cli, fmt, args...) nv_warn((cli), fmt, ##args) |
174 | #define NV_INFO(cli, fmt, args...) nv_info((cli), fmt, ##args) |
175 | #define NV_DEBUG(cli, fmt, args...) nv_debug((cli), fmt, ##args) |
176 | |
177 | extern int nouveau_modeset; |
178 | |
179 | #endif |
180 | |