ast_ttm.c File Reference

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

Go to the source code of this file.

Functions
void	ast_ttm_global_release (struct ast_private *ast)
bool	ast_ttm_bo_is_ast_bo (struct ttm_buffer_object *bo)
struct ttm_tt *	ast_ttm_tt_create (struct ttm_bo_device *bdev, unsigned long size, uint32_t page_flags, struct page *dummy_read_page)
int	ast_mm_init (struct ast_private *ast)
void	ast_mm_fini (struct ast_private *ast)
void	ast_ttm_placement (struct ast_bo *bo, int domain)
int	ast_bo_reserve (struct ast_bo *bo, bool no_wait)
void	ast_bo_unreserve (struct ast_bo *bo)
int	ast_bo_create (struct drm_device *dev, int size, int align, uint32_t flags, struct ast_bo **pastbo)
int	ast_bo_pin (struct ast_bo *bo, u32 pl_flag, u64 *gpu_addr)
int	ast_bo_unpin (struct ast_bo *bo)
int	ast_bo_push_sysram (struct ast_bo *bo)
int	ast_mmap (struct file *filp, struct vm_area_struct *vma)

Variables
struct ttm_bo_driver	ast_bo_driver

Function Documentation

int ast_bo_create	(	struct drm_device *	dev,
		int	size,
		int	align,
		uint32_t	flags,
		struct ast_bo **	pastbo
	)

Definition at line 331 of file ast_ttm.c.

int ast_bo_pin	(	struct ast_bo *	bo,
		u32	pl_flag,
		u64 *	gpu_addr
	)

Definition at line 373 of file ast_ttm.c.

int ast_bo_push_sysram

(

struct ast_bo *

bo

)

Definition at line 416 of file ast_ttm.c.

int ast_bo_reserve	(	struct ast_bo *	bo,
		bool	no_wait
	)

Definition at line 313 of file ast_ttm.c.

int ast_bo_unpin

(

struct ast_bo *

bo

)

Definition at line 396 of file ast_ttm.c.

void ast_bo_unreserve

(

struct ast_bo *

bo

)

Definition at line 326 of file ast_ttm.c.

void ast_mm_fini

(

struct ast_private *

ast

)

Definition at line 281 of file ast_ttm.c.

int ast_mm_init

(

struct ast_private *

ast

)

Definition at line 248 of file ast_ttm.c.

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

Definition at line 442 of file ast_ttm.c.

bool ast_ttm_bo_is_ast_bo

(

struct ttm_buffer_object *

bo

)

Definition at line 105 of file ast_ttm.c.

void ast_ttm_global_release

(

struct ast_private *

ast

)

Definition at line 84 of file ast_ttm.c.

void ast_ttm_placement	(	struct ast_bo *	bo,
		int	domain
	)

Definition at line 296 of file ast_ttm.c.

struct ttm_tt* ast_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 ast_ttm.c.

Variable Documentation

struct ttm_bo_driver ast_bo_driver

Initial value:

= {
    .ttm_tt_create = ast_ttm_tt_create,
    .ttm_tt_populate = ast_ttm_tt_populate,
    .ttm_tt_unpopulate = ast_ttm_tt_unpopulate,
    .init_mem_type = ast_bo_init_mem_type,
    .evict_flags = ast_bo_evict_flags,
    .move = ast_bo_move,
    .verify_access = ast_bo_verify_access,
    .io_mem_reserve = &ast_ttm_io_mem_reserve,
    .io_mem_free = &ast_ttm_io_mem_free,
}

Definition at line 236 of file ast_ttm.c.