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 2
13 #define DRIVER_PATCHLEVEL 2
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
35 #include <nvif/client.h>
36 #include <nvif/device.h>
40 #include <drm/ttm/ttm_bo_api.h>
41 #include <drm/ttm/ttm_bo_driver.h>
42 #include <drm/ttm/ttm_placement.h>
43 #include <drm/ttm/ttm_memory.h>
44 #include <drm/ttm/ttm_module.h>
45 #include <drm/ttm/ttm_page_alloc.h>
47 #include "uapi/drm/nouveau_drm.h"
49 struct nouveau_channel;
50 struct platform_device;
52 #define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT)
54 #include "nouveau_fence.h"
55 #include "nouveau_bios.h"
57 struct nouveau_drm_tile {
58 struct nouveau_fence *fence;
62 enum nouveau_drm_object_route {
63 NVDRM_OBJECT_NVIF = 0,
68 enum nouveau_drm_notify_route {
69 NVDRM_NOTIFY_NVIF = 0,
73 enum nouveau_drm_handle {
74 NVDRM_CLIENT = 0xffffffff,
75 NVDRM_DEVICE = 0xdddddddd,
76 NVDRM_CONTROL = 0xdddddddc,
77 NVDRM_DISPLAY = 0xd1500000,
78 NVDRM_PUSH = 0xbbbb0000, /* |= client chid */
79 NVDRM_CHAN = 0xcccc0000, /* |= client chid */
80 NVDRM_NVSW = 0x55550000,
84 struct nvif_client base;
85 struct nvkm_vm *vm; /*XXX*/
86 struct list_head head;
89 struct list_head objects;
90 struct list_head notifys;
92 struct drm_device *dev;
95 static inline struct nouveau_cli *
96 nouveau_cli(struct drm_file *fpriv)
98 return fpriv ? fpriv->driver_priv : NULL;
101 #include <nvif/object.h>
102 #include <nvif/device.h>
104 extern int nouveau_runtime_pm;
107 struct nouveau_cli client;
108 struct drm_device *dev;
110 struct nvif_device device;
111 struct list_head clients;
114 struct agp_bridge_data *bridge;
120 /* TTM interface support */
122 struct drm_global_reference mem_global_ref;
123 struct ttm_bo_global_ref bo_global_ref;
124 struct ttm_bo_device bdev;
125 atomic_t validate_sequence;
126 int (*move)(struct nouveau_channel *,
127 struct ttm_buffer_object *,
128 struct ttm_mem_reg *, struct ttm_mem_reg *);
129 struct nouveau_channel *chan;
130 struct nvif_object copy;
134 /* GEM interface support */
140 /* synchronisation */
143 /* context for accelerated drm-internal operations */
144 struct nouveau_channel *cechan;
145 struct nouveau_channel *channel;
146 struct nvkm_gpuobj *notify;
147 struct nouveau_fbdev *fbcon;
148 struct nvif_object nvsw;
149 struct nvif_object ntfy;
150 struct nvif_notify flip;
152 /* nv10-nv40 tiling regions */
154 struct nouveau_drm_tile reg[15];
160 struct nouveau_display *display;
161 struct backlight_device *backlight;
163 /* power management */
164 struct nouveau_hwmon *hwmon;
165 struct nouveau_sysfs *sysfs;
167 /* display power reference */
168 bool have_disp_power_ref;
170 struct dev_pm_domain vga_pm_domain;
171 struct pci_dev *hdmi_device;
174 static inline struct nouveau_drm *
175 nouveau_drm(struct drm_device *dev)
177 return dev->dev_private;
180 int nouveau_pmops_suspend(struct device *);
181 int nouveau_pmops_resume(struct device *);
184 nouveau_platform_device_create(struct platform_device *, struct nvkm_device **);
185 void nouveau_drm_device_remove(struct drm_device *dev);
187 #define NV_PRINTK(l,c,f,a...) do { \
188 struct nouveau_cli *_cli = (c); \
189 dev_##l(_cli->dev->dev, "%s: "f, _cli->name, ##a); \
191 #define NV_FATAL(drm,f,a...) NV_PRINTK(crit, &(drm)->client, f, ##a)
192 #define NV_ERROR(drm,f,a...) NV_PRINTK(err, &(drm)->client, f, ##a)
193 #define NV_WARN(drm,f,a...) NV_PRINTK(warn, &(drm)->client, f, ##a)
194 #define NV_INFO(drm,f,a...) NV_PRINTK(info, &(drm)->client, f, ##a)
195 #define NV_DEBUG(drm,f,a...) do { \
196 if (unlikely(drm_debug & DRM_UT_DRIVER)) \
197 NV_PRINTK(info, &(drm)->client, f, ##a); \
200 extern int nouveau_modeset;