diff options
Diffstat (limited to 'drivers/char/drm/drmP.h')
| -rw-r--r-- | drivers/char/drm/drmP.h | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/drivers/char/drm/drmP.h b/drivers/char/drm/drmP.h index 7690a59ace0..85d99e21e18 100644 --- a/drivers/char/drm/drmP.h +++ b/drivers/char/drm/drmP.h @@ -97,6 +97,7 @@ #define DRIVER_IRQ_VBL 0x100 #define DRIVER_DMA_QUEUE 0x200 #define DRIVER_FB_DMA 0x400 +#define DRIVER_IRQ_VBL2 0x800 /***********************************************************************/ /** \name Begin the DRM... */ @@ -430,7 +431,8 @@ typedef struct drm_device_dma { enum { _DRM_DMA_USE_AGP = 0x01, _DRM_DMA_USE_SG = 0x02, - _DRM_DMA_USE_FB = 0x04 + _DRM_DMA_USE_FB = 0x04, + _DRM_DMA_USE_PCI_RO = 0x08 } flags; } drm_device_dma_t; @@ -530,11 +532,13 @@ typedef struct drm_mm_node { int free; unsigned long start; unsigned long size; + struct drm_mm *mm; void *private; } drm_mm_node_t; typedef struct drm_mm { - drm_mm_node_t root_node; + struct list_head fl_entry; + struct list_head ml_entry; } drm_mm_t; /** @@ -559,9 +563,9 @@ struct drm_driver { int (*context_dtor) (struct drm_device * dev, int context); int (*kernel_context_switch) (struct drm_device * dev, int old, int new); - void (*kernel_context_switch_unlock) (struct drm_device * dev, - drm_lock_t *lock); + void (*kernel_context_switch_unlock) (struct drm_device * dev); int (*vblank_wait) (struct drm_device * dev, unsigned int *sequence); + int (*vblank_wait2) (struct drm_device * dev, unsigned int *sequence); int (*dri_library_name) (struct drm_device *dev, char *buf); /** @@ -708,9 +712,13 @@ typedef struct drm_device { wait_queue_head_t vbl_queue; /**< VBLANK wait queue */ atomic_t vbl_received; + atomic_t vbl_received2; /**< number of secondary VBLANK interrupts */ spinlock_t vbl_lock; drm_vbl_sig_t vbl_sigs; /**< signal list to send on VBLANK */ + drm_vbl_sig_t vbl_sigs2; /**< signals to send on secondary VBLANK */ unsigned int vbl_pending; + spinlock_t tasklet_lock; /**< For drm_locked_tasklet */ + void (*locked_tasklet_func)(struct drm_device *dev); /*@} */ cycles_t ctx_start; @@ -738,6 +746,15 @@ typedef struct drm_device { drm_local_map_t *agp_buffer_map; unsigned int agp_buffer_token; drm_head_t primary; /**< primary screen head */ + + /** \name Drawable information */ + /*@{ */ + spinlock_t drw_lock; + unsigned int drw_bitfield_length; + u32 *drw_bitfield; + unsigned int drw_info_length; + drm_drawable_info_t **drw_info; + /*@} */ } drm_device_t; static __inline__ int drm_core_check_feature(struct drm_device *dev, @@ -828,9 +845,6 @@ extern void drm_mem_init(void); extern int drm_mem_info(char *buf, char **start, off_t offset, int request, int *eof, void *data); extern void *drm_realloc(void *oldpt, size_t oldsize, size_t size, int area); -extern void *drm_ioremap(unsigned long offset, unsigned long size, - drm_device_t * dev); -extern void drm_ioremapfree(void *pt, unsigned long size, drm_device_t * dev); extern DRM_AGP_MEM *drm_alloc_agp(drm_device_t * dev, int pages, u32 type); extern int drm_free_agp(DRM_AGP_MEM * handle, int pages); @@ -885,6 +899,10 @@ extern int drm_adddraw(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); extern int drm_rmdraw(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); +extern int drm_update_drawable_info(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern drm_drawable_info_t *drm_get_drawable_info(drm_device_t *dev, + drm_drawable_t id); /* Authentication IOCTL support (drm_auth.h) */ extern int drm_getmagic(struct inode *inode, struct file *filp, @@ -949,6 +967,7 @@ extern int drm_wait_vblank(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); extern int drm_vblank_wait(drm_device_t * dev, unsigned int *vbl_seq); extern void drm_vbl_send_signals(drm_device_t * dev); +extern void drm_locked_tasklet(drm_device_t *dev, void(*func)(drm_device_t*)); /* AGP/GART support (drm_agpsupport.h) */ extern drm_agp_head_t *drm_agp_init(drm_device_t * dev); @@ -1033,33 +1052,18 @@ extern void drm_sysfs_device_remove(struct class_device *class_dev); extern drm_mm_node_t *drm_mm_get_block(drm_mm_node_t * parent, unsigned long size, unsigned alignment); -extern void drm_mm_put_block(drm_mm_t *mm, drm_mm_node_t *cur); +void drm_mm_put_block(drm_mm_node_t * cur); extern drm_mm_node_t *drm_mm_search_free(const drm_mm_t *mm, unsigned long size, unsigned alignment, int best_match); extern int drm_mm_init(drm_mm_t *mm, unsigned long start, unsigned long size); extern void drm_mm_takedown(drm_mm_t *mm); +extern int drm_mm_clean(drm_mm_t *mm); +extern unsigned long drm_mm_tail_space(drm_mm_t *mm); +extern int drm_mm_remove_space_from_tail(drm_mm_t *mm, unsigned long size); +extern int drm_mm_add_space_to_tail(drm_mm_t *mm, unsigned long size); -/* Inline replacements for DRM_IOREMAP macros */ -static __inline__ void drm_core_ioremap(struct drm_map *map, - struct drm_device *dev) -{ - map->handle = drm_ioremap(map->offset, map->size, dev); -} - -#if 0 -static __inline__ void drm_core_ioremap_nocache(struct drm_map *map, - struct drm_device *dev) -{ - map->handle = drm_ioremap_nocache(map->offset, map->size, dev); -} -#endif /* 0 */ - -static __inline__ void drm_core_ioremapfree(struct drm_map *map, - struct drm_device *dev) -{ - if (map->handle && map->size) - drm_ioremapfree(map->handle, map->size, dev); -} +extern void drm_core_ioremap(struct drm_map *map, struct drm_device *dev); +extern void drm_core_ioremapfree(struct drm_map *map, struct drm_device *dev); static __inline__ struct drm_map *drm_core_findmap(struct drm_device *dev, unsigned int token) @@ -1122,9 +1126,5 @@ extern void *drm_calloc(size_t nmemb, size_t size, int area); extern unsigned long drm_core_get_map_ofs(drm_map_t * map); extern unsigned long drm_core_get_reg_ofs(struct drm_device *dev); -#ifndef pci_pretty_name -#define pci_pretty_name(dev) "" -#endif - #endif /* __KERNEL__ */ #endif |