| #ifndef __NOUVEAU_DRMCLI_H__ |
| #define __NOUVEAU_DRMCLI_H__ |
| |
| #define DRIVER_AUTHOR "Nouveau Project" |
| #define DRIVER_EMAIL "nouveau@lists.freedesktop.org" |
| |
| #define DRIVER_NAME "nouveau" |
| #define DRIVER_DESC "nVidia Riva/TNT/GeForce/Quadro/Tesla" |
| #define DRIVER_DATE "20120801" |
| |
| #define DRIVER_MAJOR 1 |
| #define DRIVER_MINOR 2 |
| #define DRIVER_PATCHLEVEL 2 |
| |
| /* |
| * 1.1.1: |
| * - added support for tiled system memory buffer objects |
| * - added support for NOUVEAU_GETPARAM_GRAPH_UNITS on [nvc0,nve0]. |
| * - added support for compressed memory storage types on [nvc0,nve0]. |
| * - added support for software methods 0x600,0x644,0x6ac on nvc0 |
| * to control registers on the MPs to enable performance counters, |
| * and to control the warp error enable mask (OpenGL requires out of |
| * bounds access to local memory to be silently ignored / return 0). |
| * 1.1.2: |
| * - fixes multiple bugs in flip completion events and timestamping |
| * 1.2.0: |
| * - object api exposed to userspace |
| * - fermi,kepler,maxwell zbc |
| * 1.2.1: |
| * - allow concurrent access to bo's mapped read/write. |
| * 1.2.2: |
| * - add NOUVEAU_GEM_DOMAIN_COHERENT flag |
| */ |
| |
| #include <nvif/client.h> |
| #include <nvif/device.h> |
| |
| #include <drmP.h> |
| |
| #include <drm/ttm/ttm_bo_api.h> |
| #include <drm/ttm/ttm_bo_driver.h> |
| #include <drm/ttm/ttm_placement.h> |
| #include <drm/ttm/ttm_memory.h> |
| #include <drm/ttm/ttm_module.h> |
| #include <drm/ttm/ttm_page_alloc.h> |
| |
| #include "uapi/drm/nouveau_drm.h" |
| |
| struct nouveau_channel; |
| struct platform_device; |
| |
| #define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT) |
| |
| #include "nouveau_fence.h" |
| #include "nouveau_bios.h" |
| |
| struct nouveau_drm_tile { |
| struct nouveau_fence *fence; |
| bool used; |
| }; |
| |
| enum nouveau_drm_object_route { |
| NVDRM_OBJECT_NVIF = 0, |
| NVDRM_OBJECT_USIF, |
| NVDRM_OBJECT_ABI16, |
| }; |
| |
| enum nouveau_drm_notify_route { |
| NVDRM_NOTIFY_NVIF = 0, |
| NVDRM_NOTIFY_USIF |
| }; |
| |
| enum nouveau_drm_handle { |
| NVDRM_CLIENT = 0xffffffff, |
| NVDRM_DEVICE = 0xdddddddd, |
| NVDRM_CONTROL = 0xdddddddc, |
| NVDRM_DISPLAY = 0xd1500000, |
| NVDRM_PUSH = 0xbbbb0000, /* |= client chid */ |
| NVDRM_CHAN = 0xcccc0000, /* |= client chid */ |
| NVDRM_NVSW = 0x55550000, |
| }; |
| |
| struct nouveau_cli { |
| struct nvif_client base; |
| struct nvkm_vm *vm; /*XXX*/ |
| struct list_head head; |
| struct mutex mutex; |
| void *abi16; |
| struct list_head objects; |
| struct list_head notifys; |
| char name[32]; |
| struct drm_device *dev; |
| }; |
| |
| static inline struct nouveau_cli * |
| nouveau_cli(struct drm_file *fpriv) |
| { |
| return fpriv ? fpriv->driver_priv : NULL; |
| } |
| |
| #include <nvif/object.h> |
| #include <nvif/device.h> |
| |
| extern int nouveau_runtime_pm; |
| |
| struct nouveau_drm { |
| struct nouveau_cli client; |
| struct drm_device *dev; |
| |
| struct nvif_device device; |
| struct list_head clients; |
| |
| struct { |
| enum { |
| UNKNOWN = 0, |
| DISABLE = 1, |
| ENABLED = 2 |
| } stat; |
| u32 base; |
| u32 size; |
| } agp; |
| |
| /* TTM interface support */ |
| struct { |
| struct drm_global_reference mem_global_ref; |
| struct ttm_bo_global_ref bo_global_ref; |
| struct ttm_bo_device bdev; |
| atomic_t validate_sequence; |
| int (*move)(struct nouveau_channel *, |
| struct ttm_buffer_object *, |
| struct ttm_mem_reg *, struct ttm_mem_reg *); |
| struct nouveau_channel *chan; |
| struct nvif_object copy; |
| int mtrr; |
| } ttm; |
| |
| /* GEM interface support */ |
| struct { |
| u64 vram_available; |
| u64 gart_available; |
| } gem; |
| |
| /* synchronisation */ |
| void *fence; |
| |
| /* context for accelerated drm-internal operations */ |
| struct nouveau_channel *cechan; |
| struct nouveau_channel *channel; |
| struct nvkm_gpuobj *notify; |
| struct nouveau_fbdev *fbcon; |
| struct nvif_object nvsw; |
| struct nvif_object ntfy; |
| struct nvif_notify flip; |
| |
| /* nv10-nv40 tiling regions */ |
| struct { |
| struct nouveau_drm_tile reg[15]; |
| spinlock_t lock; |
| } tile; |
| |
| /* modesetting */ |
| struct nvbios vbios; |
| struct nouveau_display *display; |
| struct backlight_device *backlight; |
| |
| /* power management */ |
| struct nouveau_hwmon *hwmon; |
| struct nouveau_sysfs *sysfs; |
| |
| /* display power reference */ |
| bool have_disp_power_ref; |
| |
| struct dev_pm_domain vga_pm_domain; |
| struct pci_dev *hdmi_device; |
| }; |
| |
| static inline struct nouveau_drm * |
| nouveau_drm(struct drm_device *dev) |
| { |
| return dev->dev_private; |
| } |
| |
| int nouveau_pmops_suspend(struct device *); |
| int nouveau_pmops_resume(struct device *); |
| |
| struct drm_device * |
| nouveau_platform_device_create(struct platform_device *, struct nvkm_device **); |
| void nouveau_drm_device_remove(struct drm_device *dev); |
| |
| #define NV_PRINTK(l,c,f,a...) do { \ |
| struct nouveau_cli *_cli = (c); \ |
| dev_##l(_cli->dev->dev, "%s: "f, _cli->name, ##a); \ |
| } while(0) |
| #define NV_FATAL(drm,f,a...) NV_PRINTK(crit, &(drm)->client, f, ##a) |
| #define NV_ERROR(drm,f,a...) NV_PRINTK(err, &(drm)->client, f, ##a) |
| #define NV_WARN(drm,f,a...) NV_PRINTK(warn, &(drm)->client, f, ##a) |
| #define NV_INFO(drm,f,a...) NV_PRINTK(info, &(drm)->client, f, ##a) |
| #define NV_DEBUG(drm,f,a...) do { \ |
| if (unlikely(drm_debug & DRM_UT_DRIVER)) \ |
| NV_PRINTK(info, &(drm)->client, f, ##a); \ |
| } while(0) |
| |
| extern int nouveau_modeset; |
| |
| #endif |