Ben Skeggs | 9458029 | 2012-07-06 12:14:00 +1000 | [diff] [blame] | 1 | #ifndef __NOUVEAU_DRMCLI_H__ |
| 2 | #define __NOUVEAU_DRMCLI_H__ |
| 3 | |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame] | 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 |
Ben Skeggs | a3c1ff8 | 2015-08-20 14:54:23 +1000 | [diff] [blame] | 12 | #define DRIVER_MINOR 3 |
Ben Skeggs | 79ef5dc | 2015-11-03 12:40:13 +1000 | [diff] [blame] | 13 | #define DRIVER_PATCHLEVEL 1 |
Christoph Bumiller | 142c21b | 2013-03-27 22:25:52 +0100 | [diff] [blame] | 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). |
Mario Kleiner | 7820e5e | 2014-08-06 06:09:44 +0200 | [diff] [blame] | 24 | * 1.1.2: |
| 25 | * - fixes multiple bugs in flip completion events and timestamping |
Ben Skeggs | 27111a2 | 2014-08-10 04:10:31 +1000 | [diff] [blame] | 26 | * 1.2.0: |
| 27 | * - object api exposed to userspace |
| 28 | * - fermi,kepler,maxwell zbc |
Maarten Lankhorst | 055dffd | 2014-09-10 16:15:23 +0200 | [diff] [blame] | 29 | * 1.2.1: |
| 30 | * - allow concurrent access to bo's mapped read/write. |
Ben Skeggs | 8245275 | 2015-03-04 10:17:08 +1000 | [diff] [blame] | 31 | * 1.2.2: |
| 32 | * - add NOUVEAU_GEM_DOMAIN_COHERENT flag |
Ben Skeggs | a3c1ff8 | 2015-08-20 14:54:23 +1000 | [diff] [blame] | 33 | * 1.3.0: |
| 34 | * - NVIF ABI modified, safe because only (current) users are test |
| 35 | * programs that get directly linked with NVKM. |
Ben Skeggs | 79ef5dc | 2015-11-03 12:40:13 +1000 | [diff] [blame] | 36 | * 1.3.1: |
| 37 | * - implemented limited ABI16/NVIF interop |
Christoph Bumiller | 142c21b | 2013-03-27 22:25:52 +0100 | [diff] [blame] | 38 | */ |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame] | 39 | |
Ben Skeggs | 0ad7286 | 2014-08-10 04:10:22 +1000 | [diff] [blame] | 40 | #include <nvif/client.h> |
| 41 | #include <nvif/device.h> |
Ben Skeggs | f5e5518 | 2015-11-24 15:34:51 +1000 | [diff] [blame] | 42 | #include <nvif/ioctl.h> |
Ben Skeggs | 0ad7286 | 2014-08-10 04:10:22 +1000 | [diff] [blame] | 43 | |
Ben Skeggs | 9458029 | 2012-07-06 12:14:00 +1000 | [diff] [blame] | 44 | #include <drmP.h> |
Ben Skeggs | 9458029 | 2012-07-06 12:14:00 +1000 | [diff] [blame] | 45 | |
Linus Torvalds | 612a9aa | 2012-10-03 23:29:23 -0700 | [diff] [blame] | 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> |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 52 | |
Ben Skeggs | a4e610b | 2014-08-10 04:10:23 +1000 | [diff] [blame] | 53 | #include "uapi/drm/nouveau_drm.h" |
| 54 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 55 | struct nouveau_channel; |
Alexandre Courbot | 8ba9ff1 | 2014-06-26 14:33:32 +0900 | [diff] [blame] | 56 | struct platform_device; |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 57 | |
| 58 | #define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT) |
| 59 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 60 | #include "nouveau_fence.h" |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame] | 61 | #include "nouveau_bios.h" |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 62 | |
| 63 | struct nouveau_drm_tile { |
| 64 | struct nouveau_fence *fence; |
| 65 | bool used; |
| 66 | }; |
| 67 | |
Ben Skeggs | 0ad7286 | 2014-08-10 04:10:22 +1000 | [diff] [blame] | 68 | enum nouveau_drm_object_route { |
Ben Skeggs | f5e5518 | 2015-11-24 15:34:51 +1000 | [diff] [blame] | 69 | NVDRM_OBJECT_NVIF = NVIF_IOCTL_V0_OWNER_NVIF, |
Ben Skeggs | 0ad7286 | 2014-08-10 04:10:22 +1000 | [diff] [blame] | 70 | NVDRM_OBJECT_USIF, |
| 71 | NVDRM_OBJECT_ABI16, |
Ben Skeggs | f5e5518 | 2015-11-24 15:34:51 +1000 | [diff] [blame] | 72 | NVDRM_OBJECT_ANY = NVIF_IOCTL_V0_OWNER_ANY, |
Ben Skeggs | 0ad7286 | 2014-08-10 04:10:22 +1000 | [diff] [blame] | 73 | }; |
| 74 | |
| 75 | enum nouveau_drm_notify_route { |
| 76 | NVDRM_NOTIFY_NVIF = 0, |
| 77 | NVDRM_NOTIFY_USIF |
| 78 | }; |
| 79 | |
Ben Skeggs | 9458029 | 2012-07-06 12:14:00 +1000 | [diff] [blame] | 80 | enum nouveau_drm_handle { |
Ben Skeggs | 26fdd78 | 2013-10-15 11:52:56 +1000 | [diff] [blame] | 81 | NVDRM_CHAN = 0xcccc0000, /* |= client chid */ |
Ben Skeggs | 69a6146 | 2013-11-13 10:58:51 +1000 | [diff] [blame] | 82 | NVDRM_NVSW = 0x55550000, |
Ben Skeggs | 9458029 | 2012-07-06 12:14:00 +1000 | [diff] [blame] | 83 | }; |
| 84 | |
| 85 | struct nouveau_cli { |
Ben Skeggs | 0ad7286 | 2014-08-10 04:10:22 +1000 | [diff] [blame] | 86 | struct nvif_client base; |
Ben Skeggs | be83cd4 | 2015-01-14 15:36:34 +1000 | [diff] [blame] | 87 | struct nvkm_vm *vm; /*XXX*/ |
Ben Skeggs | 9458029 | 2012-07-06 12:14:00 +1000 | [diff] [blame] | 88 | struct list_head head; |
| 89 | struct mutex mutex; |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 90 | void *abi16; |
Ben Skeggs | 27111a2 | 2014-08-10 04:10:31 +1000 | [diff] [blame] | 91 | struct list_head objects; |
| 92 | struct list_head notifys; |
Ben Skeggs | 9ad97ed | 2015-08-20 14:54:13 +1000 | [diff] [blame] | 93 | char name[32]; |
| 94 | struct drm_device *dev; |
Ben Skeggs | 9458029 | 2012-07-06 12:14:00 +1000 | [diff] [blame] | 95 | }; |
| 96 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 97 | static inline struct nouveau_cli * |
| 98 | nouveau_cli(struct drm_file *fpriv) |
| 99 | { |
| 100 | return fpriv ? fpriv->driver_priv : NULL; |
| 101 | } |
| 102 | |
Ben Skeggs | 967e7bd | 2014-08-10 04:10:22 +1000 | [diff] [blame] | 103 | #include <nvif/object.h> |
Ben Skeggs | 967e7bd | 2014-08-10 04:10:22 +1000 | [diff] [blame] | 104 | #include <nvif/device.h> |
Ben Skeggs | db2bec1 | 2014-08-10 04:10:22 +1000 | [diff] [blame] | 105 | |
Dave Airlie | 5addcf0 | 2012-09-10 14:20:51 +1000 | [diff] [blame] | 106 | extern int nouveau_runtime_pm; |
| 107 | |
Ben Skeggs | 9458029 | 2012-07-06 12:14:00 +1000 | [diff] [blame] | 108 | struct nouveau_drm { |
| 109 | struct nouveau_cli client; |
| 110 | struct drm_device *dev; |
| 111 | |
Ben Skeggs | 967e7bd | 2014-08-10 04:10:22 +1000 | [diff] [blame] | 112 | struct nvif_device device; |
Ben Skeggs | 9458029 | 2012-07-06 12:14:00 +1000 | [diff] [blame] | 113 | struct list_head clients; |
Ben Skeggs | cb75d97 | 2012-07-11 10:44:20 +1000 | [diff] [blame] | 114 | |
| 115 | struct { |
Ben Skeggs | 340b0e7c | 2015-08-20 14:54:23 +1000 | [diff] [blame] | 116 | struct agp_bridge_data *bridge; |
Ben Skeggs | cb75d97 | 2012-07-11 10:44:20 +1000 | [diff] [blame] | 117 | u32 base; |
| 118 | u32 size; |
Ben Skeggs | 340b0e7c | 2015-08-20 14:54:23 +1000 | [diff] [blame] | 119 | bool cma; |
Ben Skeggs | cb75d97 | 2012-07-11 10:44:20 +1000 | [diff] [blame] | 120 | } agp; |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 121 | |
| 122 | /* TTM interface support */ |
| 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 *); |
Ben Skeggs | 1bb3f6a | 2013-07-08 10:40:35 +1000 | [diff] [blame] | 131 | struct nouveau_channel *chan; |
Ben Skeggs | 0ad7286 | 2014-08-10 04:10:22 +1000 | [diff] [blame] | 132 | struct nvif_object copy; |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 133 | int mtrr; |
| 134 | } ttm; |
| 135 | |
| 136 | /* GEM interface support */ |
| 137 | struct { |
| 138 | u64 vram_available; |
| 139 | u64 gart_available; |
| 140 | } gem; |
| 141 | |
| 142 | /* synchronisation */ |
| 143 | void *fence; |
| 144 | |
| 145 | /* context for accelerated drm-internal operations */ |
Ben Skeggs | 4998104 | 2012-08-06 19:38:25 +1000 | [diff] [blame] | 146 | struct nouveau_channel *cechan; |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 147 | struct nouveau_channel *channel; |
Ben Skeggs | be83cd4 | 2015-01-14 15:36:34 +1000 | [diff] [blame] | 148 | struct nvkm_gpuobj *notify; |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 149 | struct nouveau_fbdev *fbcon; |
Ben Skeggs | 0ad7286 | 2014-08-10 04:10:22 +1000 | [diff] [blame] | 150 | struct nvif_object nvsw; |
| 151 | struct nvif_object ntfy; |
Ben Skeggs | 898a2b3 | 2015-08-20 14:54:18 +1000 | [diff] [blame] | 152 | struct nvif_notify flip; |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 153 | |
| 154 | /* nv10-nv40 tiling regions */ |
| 155 | struct { |
| 156 | struct nouveau_drm_tile reg[15]; |
| 157 | spinlock_t lock; |
| 158 | } tile; |
Ben Skeggs | 51a3d34 | 2012-07-26 09:12:47 +1000 | [diff] [blame] | 159 | |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame] | 160 | /* modesetting */ |
| 161 | struct nvbios vbios; |
| 162 | struct nouveau_display *display; |
Ben Skeggs | 51a3d34 | 2012-07-26 09:12:47 +1000 | [diff] [blame] | 163 | struct backlight_device *backlight; |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame] | 164 | |
| 165 | /* power management */ |
Ben Skeggs | b9ed919 | 2013-10-15 09:44:02 +1000 | [diff] [blame] | 166 | struct nouveau_hwmon *hwmon; |
Ben Skeggs | 26fdd78 | 2013-10-15 11:52:56 +1000 | [diff] [blame] | 167 | struct nouveau_sysfs *sysfs; |
Dave Airlie | 5addcf0 | 2012-09-10 14:20:51 +1000 | [diff] [blame] | 168 | |
| 169 | /* display power reference */ |
| 170 | bool have_disp_power_ref; |
| 171 | |
| 172 | struct dev_pm_domain vga_pm_domain; |
| 173 | struct pci_dev *hdmi_device; |
Ben Skeggs | 9458029 | 2012-07-06 12:14:00 +1000 | [diff] [blame] | 174 | }; |
| 175 | |
Ben Skeggs | ebb945a | 2012-07-20 08:17:34 +1000 | [diff] [blame] | 176 | static inline struct nouveau_drm * |
| 177 | nouveau_drm(struct drm_device *dev) |
| 178 | { |
Ben Skeggs | 77145f1 | 2012-07-31 16:16:21 +1000 | [diff] [blame] | 179 | return dev->dev_private; |
| 180 | } |
| 181 | |
Dave Airlie | 2d8b9cc | 2012-11-02 11:04:28 +1000 | [diff] [blame] | 182 | int nouveau_pmops_suspend(struct device *); |
| 183 | int nouveau_pmops_resume(struct device *); |
Ben Skeggs | 9458029 | 2012-07-06 12:14:00 +1000 | [diff] [blame] | 184 | |
Alexandre Courbot | e396ecd | 2015-09-04 19:59:31 +0900 | [diff] [blame] | 185 | #include <nvkm/core/tegra.h> |
| 186 | |
Alexandre Courbot | 8ba9ff1 | 2014-06-26 14:33:32 +0900 | [diff] [blame] | 187 | struct drm_device * |
Alexandre Courbot | e396ecd | 2015-09-04 19:59:31 +0900 | [diff] [blame] | 188 | nouveau_platform_device_create(const struct nvkm_device_tegra_func *, |
| 189 | struct platform_device *, struct nvkm_device **); |
Alexandre Courbot | 8ba9ff1 | 2014-06-26 14:33:32 +0900 | [diff] [blame] | 190 | void nouveau_drm_device_remove(struct drm_device *dev); |
| 191 | |
Ben Skeggs | fa2bade | 2014-08-10 04:10:22 +1000 | [diff] [blame] | 192 | #define NV_PRINTK(l,c,f,a...) do { \ |
| 193 | struct nouveau_cli *_cli = (c); \ |
Ben Skeggs | 9ad97ed | 2015-08-20 14:54:13 +1000 | [diff] [blame] | 194 | dev_##l(_cli->dev->dev, "%s: "f, _cli->name, ##a); \ |
Ben Skeggs | fa2bade | 2014-08-10 04:10:22 +1000 | [diff] [blame] | 195 | } while(0) |
Ben Skeggs | 9ad97ed | 2015-08-20 14:54:13 +1000 | [diff] [blame] | 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) |
Ben Skeggs | fa2bade | 2014-08-10 04:10:22 +1000 | [diff] [blame] | 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) |
Ben Skeggs | 9ad97ed | 2015-08-20 14:54:13 +1000 | [diff] [blame] | 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) |
Ben Skeggs | 9458029 | 2012-07-06 12:14:00 +1000 | [diff] [blame] | 204 | |
Ben Skeggs | 9430738 | 2012-10-31 12:11:15 +1000 | [diff] [blame] | 205 | extern int nouveau_modeset; |
| 206 | |
Ben Skeggs | 9458029 | 2012-07-06 12:14:00 +1000 | [diff] [blame] | 207 | #endif |