cirrus_ttm.c File Reference

#include <drm/drmP.h>
#include "cirrus_drv.h"
#include <ttm/ttm_page_alloc.h>

Go to the source code of this file.

Functions
void	cirrus_ttm_global_release (struct cirrus_device *cirrus)
bool	cirrus_ttm_bo_is_cirrus_bo (struct ttm_buffer_object *bo)
struct ttm_tt *	cirrus_ttm_tt_create (struct ttm_bo_device *bdev, unsigned long size, uint32_t page_flags, struct page *dummy_read_page)
int	cirrus_mm_init (struct cirrus_device *cirrus)
void	cirrus_mm_fini (struct cirrus_device *cirrus)
void	cirrus_ttm_placement (struct cirrus_bo *bo, int domain)
int	cirrus_bo_reserve (struct cirrus_bo *bo, bool no_wait)
void	cirrus_bo_unreserve (struct cirrus_bo *bo)
int	cirrus_bo_create (struct drm_device *dev, int size, int align, uint32_t flags, struct cirrus_bo **pcirrusbo)
int	cirrus_bo_pin (struct cirrus_bo *bo, u32 pl_flag, u64 *gpu_addr)
int	cirrus_bo_unpin (struct cirrus_bo *bo)
int	cirrus_bo_push_sysram (struct cirrus_bo *bo)
int	cirrus_mmap (struct file *filp, struct vm_area_struct *vma)

Variables
struct ttm_bo_driver	cirrus_bo_driver

Function Documentation

int cirrus_bo_create	(	struct drm_device *	dev,
		int	size,
		int	align,
		uint32_t	flags,
		struct cirrus_bo **	pcirrusbo
	)

Definition at line 336 of file cirrus_ttm.c.

int cirrus_bo_pin	(	struct cirrus_bo *	bo,
		u32	pl_flag,
		u64 *	gpu_addr
	)

Definition at line 378 of file cirrus_ttm.c.

int cirrus_bo_push_sysram

(

struct cirrus_bo *

bo

)

Definition at line 421 of file cirrus_ttm.c.

int cirrus_bo_reserve	(	struct cirrus_bo *	bo,
		bool	no_wait
	)

Definition at line 318 of file cirrus_ttm.c.

int cirrus_bo_unpin

(

struct cirrus_bo *

bo

)

Definition at line 401 of file cirrus_ttm.c.

void cirrus_bo_unreserve

(

struct cirrus_bo *

bo

)

Definition at line 331 of file cirrus_ttm.c.

void cirrus_mm_fini

(

struct cirrus_device *

cirrus

)

Definition at line 282 of file cirrus_ttm.c.

int cirrus_mm_init

(

struct cirrus_device *

cirrus

)

Definition at line 248 of file cirrus_ttm.c.

int cirrus_mmap	(	struct file *	filp,
		struct vm_area_struct *	vma
	)

Definition at line 447 of file cirrus_ttm.c.

bool cirrus_ttm_bo_is_cirrus_bo

(

struct ttm_buffer_object *

bo

)

Definition at line 105 of file cirrus_ttm.c.

void cirrus_ttm_global_release

(

struct cirrus_device *

cirrus

)

Definition at line 84 of file cirrus_ttm.c.

void cirrus_ttm_placement	(	struct cirrus_bo *	bo,
		int	domain
	)

Definition at line 301 of file cirrus_ttm.c.

struct ttm_tt* cirrus_ttm_tt_create ( struct ttm_bo_device *  bdev, unsigned long  size, uint32_t  page_flags, struct page *  dummy_read_page  )

read

Definition at line 209 of file cirrus_ttm.c.

Variable Documentation

struct ttm_bo_driver cirrus_bo_driver

Initial value:

= {
    .ttm_tt_create = cirrus_ttm_tt_create,
    .ttm_tt_populate = cirrus_ttm_tt_populate,
    .ttm_tt_unpopulate = cirrus_ttm_tt_unpopulate,
    .init_mem_type = cirrus_bo_init_mem_type,
    .evict_flags = cirrus_bo_evict_flags,
    .move = cirrus_bo_move,
    .verify_access = cirrus_bo_verify_access,
    .io_mem_reserve = &cirrus_ttm_io_mem_reserve,
    .io_mem_free = &cirrus_ttm_io_mem_free,
}

Definition at line 236 of file cirrus_ttm.c.