diff options
Diffstat (limited to 'include/drm/drmP.h')
-rw-r--r-- | include/drm/drmP.h | 106 |
1 files changed, 2 insertions, 104 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 0e383438f793..3bfafcdb8710 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -78,6 +78,8 @@ #include <drm/drm_prime.h> #include <drm/drm_pci.h> #include <drm/drm_file.h> +#include <drm/drm_debugfs.h> +#include <drm/drm_ioctl.h> struct module; @@ -316,54 +318,10 @@ struct pci_controller; #define DRM_IF_VERSION(maj, min) (maj << 16 | min) -/** - * Ioctl function type. - * - * \param inode device inode. - * \param file_priv DRM file private pointer. - * \param cmd command. - * \param arg argument. - */ -typedef int drm_ioctl_t(struct drm_device *dev, void *data, - struct drm_file *file_priv); - -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd, - unsigned long arg); - -#define DRM_IOCTL_NR(n) _IOC_NR(n) -#define DRM_MAJOR 226 - -#define DRM_AUTH 0x1 -#define DRM_MASTER 0x2 -#define DRM_ROOT_ONLY 0x4 -#define DRM_CONTROL_ALLOW 0x8 -#define DRM_UNLOCKED 0x10 -#define DRM_RENDER_ALLOW 0x20 - -struct drm_ioctl_desc { - unsigned int cmd; - int flags; - drm_ioctl_t *func; - const char *name; -}; - -/** - * Creates a driver or general drm_ioctl_desc array entry for the given - * ioctl, for use by drm_ioctl(). - */ - -#define DRM_IOCTL_DEF_DRV(ioctl, _func, _flags) \ - [DRM_IOCTL_NR(DRM_IOCTL_##ioctl) - DRM_COMMAND_BASE] = { \ - .cmd = DRM_IOCTL_##ioctl, \ - .func = _func, \ - .flags = _flags, \ - .name = #ioctl \ - } /* Flags and return codes for get_vblank_timestamp() driver function. */ #define DRM_CALLED_FROM_VBLIRQ 1 #define DRM_VBLANKTIME_SCANOUTPOS_METHOD (1 << 0) -#define DRM_VBLANKTIME_IN_VBLANK (1 << 1) /* get_scanout_position() return flags */ #define DRM_SCANOUTPOS_VALID (1 << 0) @@ -371,27 +329,6 @@ struct drm_ioctl_desc { #define DRM_SCANOUTPOS_ACCURATE (1 << 2) /** - * Info file list entry. This structure represents a debugfs or proc file to - * be created by the drm core - */ -struct drm_info_list { - const char *name; /** file name */ - int (*show)(struct seq_file*, void*); /** show callback */ - u32 driver_features; /**< Required driver features for this entry */ - void *data; -}; - -/** - * debugfs node structure. This structure represents a debugfs file. - */ -struct drm_info_node { - struct list_head list; - struct drm_minor *minor; - const struct drm_info_list *info_ent; - struct dentry *dent; -}; - -/** * DRM device structure. This structure represent a complete card that * may contain multiple heads. */ @@ -569,51 +506,12 @@ static inline int drm_device_is_unplugged(struct drm_device *dev) /*@{*/ /* Driver support (drm_drv.h) */ -extern int drm_ioctl_permit(u32 flags, struct drm_file *file_priv); -extern long drm_ioctl(struct file *filp, - unsigned int cmd, unsigned long arg); -#ifdef CONFIG_COMPAT -extern long drm_compat_ioctl(struct file *filp, - unsigned int cmd, unsigned long arg); -#else -/* Let drm_compat_ioctl be assigned to .compat_ioctl unconditionally */ -#define drm_compat_ioctl NULL -#endif -extern bool drm_ioctl_flags(unsigned int nr, unsigned int *flags); - -/* Misc. IOCTL support (drm_ioctl.c) */ -int drm_noop(struct drm_device *dev, void *data, - struct drm_file *file_priv); -int drm_invalid_op(struct drm_device *dev, void *data, - struct drm_file *file_priv); /* * These are exported to drivers so that they can implement fencing using * DMA quiscent + idle. DMA quiescent usually requires the hardware lock. */ - /* Debugfs support */ -#if defined(CONFIG_DEBUG_FS) -extern int drm_debugfs_create_files(const struct drm_info_list *files, - int count, struct dentry *root, - struct drm_minor *minor); -extern int drm_debugfs_remove_files(const struct drm_info_list *files, - int count, struct drm_minor *minor); -#else -static inline int drm_debugfs_create_files(const struct drm_info_list *files, - int count, struct dentry *root, - struct drm_minor *minor) -{ - return 0; -} - -static inline int drm_debugfs_remove_files(const struct drm_info_list *files, - int count, struct drm_minor *minor) -{ - return 0; -} -#endif - /* sysfs support (drm_sysfs.c) */ extern void drm_sysfs_hotplug_event(struct drm_device *dev); |