| 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 | |