1 #ifndef __NOUVEAU_DRMCLI_H__
2 #define __NOUVEAU_DRMCLI_H__
4 #define DRIVER_AUTHOR "Nouveau Project"
5 #define DRIVER_EMAIL "nouveau@lists.freedesktop.org"
7 #define DRIVER_NAME "nouveau"
8 #define DRIVER_DESC "nVidia Riva/TNT/GeForce/Quadro/Tesla"
9 #define DRIVER_DATE "20120801"
11 #define DRIVER_MAJOR 1
12 #define DRIVER_MINOR 3
13 #define DRIVER_PATCHLEVEL 0
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).
25 * - fixes multiple bugs in flip completion events and timestamping
27 * - object api exposed to userspace
28 * - fermi,kepler,maxwell zbc
30 * - allow concurrent access to bo's mapped read/write.
32 * - add NOUVEAU_GEM_DOMAIN_COHERENT flag
34 * - NVIF ABI modified, safe because only (current) users are test
35 * programs that get directly linked with NVKM.
38 #include <nvif/client.h>
39 #include <nvif/device.h>
43 #include <drm/ttm/ttm_bo_api.h>
44 #include <drm/ttm/ttm_bo_driver.h>
45 #include <drm/ttm/ttm_placement.h>
46 #include <drm/ttm/ttm_memory.h>
47 #include <drm/ttm/ttm_module.h>
48 #include <drm/ttm/ttm_page_alloc.h>
50 #include "uapi/drm/nouveau_drm.h"
52 struct nouveau_channel;
53 struct platform_device;
55 #define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT)
57 #include "nouveau_fence.h"
58 #include "nouveau_bios.h"
60 struct nouveau_drm_tile {
61 struct nouveau_fence *fence;
65 enum nouveau_drm_object_route {
66 NVDRM_OBJECT_NVIF = 0,
71 enum nouveau_drm_notify_route {
72 NVDRM_NOTIFY_NVIF = 0,
76 enum nouveau_drm_handle {
77 NVDRM_CLIENT = 0xffffffff,
78 NVDRM_DEVICE = 0xdddddddd,
79 NVDRM_CONTROL = 0xdddddddc,
80 NVDRM_DISPLAY = 0xd1500000,
81 NVDRM_PUSH = 0xbbbb0000, /* |= client chid */
82 NVDRM_CHAN = 0xcccc0000, /* |= client chid */
83 NVDRM_NVSW = 0x55550000,
87 struct nvif_client base;
88 struct nvkm_vm *vm; /*XXX*/
89 struct list_head head;
92 struct list_head objects;
93 struct list_head notifys;
95 struct drm_device *dev;
98 static inline struct nouveau_cli *
99 nouveau_cli(struct drm_file *fpriv)
101 return fpriv ? fpriv->driver_priv : NULL;
104 #include <nvif/object.h>
105 #include <nvif/device.h>
107 extern int nouveau_runtime_pm;
110 struct nouveau_cli client;
111 struct drm_device *dev;
113 struct nvif_device device;
114 struct list_head clients;
117 struct agp_bridge_data *bridge;
123 /* TTM interface support */
125 struct drm_global_reference mem_global_ref;
126 struct ttm_bo_global_ref bo_global_ref;
127 struct ttm_bo_device bdev;
128 atomic_t validate_sequence;
129 int (*move)(struct nouveau_channel *,
130 struct ttm_buffer_object *,
131 struct ttm_mem_reg *, struct ttm_mem_reg *);
132 struct nouveau_channel *chan;
133 struct nvif_object copy;
137 /* GEM interface support */
143 /* synchronisation */
146 /* context for accelerated drm-internal operations */
147 struct nouveau_channel *cechan;
148 struct nouveau_channel *channel;
149 struct nvkm_gpuobj *notify;
150 struct nouveau_fbdev *fbcon;
151 struct nvif_object nvsw;
152 struct nvif_object ntfy;
153 struct nvif_notify flip;
155 /* nv10-nv40 tiling regions */
157 struct nouveau_drm_tile reg[15];
163 struct nouveau_display *display;
164 struct backlight_device *backlight;
166 /* power management */
167 struct nouveau_hwmon *hwmon;
168 struct nouveau_sysfs *sysfs;
170 /* display power reference */
171 bool have_disp_power_ref;
173 struct dev_pm_domain vga_pm_domain;
174 struct pci_dev *hdmi_device;
177 static inline struct nouveau_drm *
178 nouveau_drm(struct drm_device *dev)
180 return dev->dev_private;
183 int nouveau_pmops_suspend(struct device *);
184 int nouveau_pmops_resume(struct device *);
187 nouveau_platform_device_create(struct platform_device *, struct nvkm_device **);
188 void nouveau_drm_device_remove(struct drm_device *dev);
190 #define NV_PRINTK(l,c,f,a...) do { \
191 struct nouveau_cli *_cli = (c); \
192 dev_##l(_cli->dev->dev, "%s: "f, _cli->name, ##a); \
194 #define NV_FATAL(drm,f,a...) NV_PRINTK(crit, &(drm)->client, f, ##a)
195 #define NV_ERROR(drm,f,a...) NV_PRINTK(err, &(drm)->client, f, ##a)
196 #define NV_WARN(drm,f,a...) NV_PRINTK(warn, &(drm)->client, f, ##a)
197 #define NV_INFO(drm,f,a...) NV_PRINTK(info, &(drm)->client, f, ##a)
198 #define NV_DEBUG(drm,f,a...) do { \
199 if (unlikely(drm_debug & DRM_UT_DRIVER)) \
200 NV_PRINTK(info, &(drm)->client, f, ##a); \
203 extern int nouveau_modeset;