mdp.c File Reference

#include <linux/kernel.h>
#include <linux/fb.h>
#include <linux/msm_mdp.h>
#include <linux/interrupt.h>
#include <linux/wait.h>
#include <linux/clk.h>
#include <linux/file.h>
#include <linux/major.h>
#include <linux/slab.h>
#include <linux/platform_data/video-msm_fb.h>
#include <linux/platform_device.h>
#include <linux/export.h>
#include "mdp_hw.h"
#include "mdp_csc_table.h"
#include "mdp_scale_tables.h"

Go to the source code of this file.

Macros
#define	MDP_CMD_DEBUG_ACCESS_BASE   (0x10000)
#define	MDP_MAX_TIMEOUTS   20

Functions
	DEFINE_MUTEX (mdp_mutex)
void	mdp_dma_wait (struct mdp_device *mdp_dev)
void	mdp_dma_to_mddi (struct mdp_info *mdp, uint32_t addr, uint32_t stride, uint32_t width, uint32_t height, uint32_t x, uint32_t y, struct msmfb_callback *callback)
void	mdp_dma (struct mdp_device *mdp_dev, uint32_t addr, uint32_t stride, uint32_t width, uint32_t height, uint32_t x, uint32_t y, struct msmfb_callback *callback, int interface)
int	get_img (struct mdp_img *img, struct fb_info *info, unsigned long *start, unsigned long *len, struct file **filep)
void	put_img (struct file *src_file, struct file *dst_file)
int	mdp_blit (struct mdp_device *mdp_dev, struct fb_info *fb, struct mdp_blit_req *req)
void	mdp_set_grp_disp (struct mdp_device *mdp_dev, unsigned disp_id)
int	register_mdp_client (struct class_interface *cint)
int	mdp_probe (struct platform_device *pdev)
	subsys_initcall (mdp_init)

Variables
struct class *	mdp_class

Macro Definition Documentation

#define MDP_CMD_DEBUG_ACCESS_BASE   (0x10000)

Definition at line 36 of file mdp.c.

#define MDP_MAX_TIMEOUTS   20

Function Documentation

DEFINE_MUTEX

(

mdp_mutex

)

int get_img	(	struct mdp_img *	img,
		struct fb_info *	info,
		unsigned long *	start,
		unsigned long *	len,
		struct file **	filep
	)

Definition at line 255 of file mdp.c.

int mdp_blit	(	struct mdp_device *	mdp_dev,
		struct fb_info *	fb,
		struct mdp_blit_req *	req
	)

Definition at line 278 of file mdp.c.

void mdp_dma	(	struct mdp_device *	mdp_dev,
		uint32_t	addr,
		uint32_t	stride,
		uint32_t	width,
		uint32_t	height,
		uint32_t	x,
		uint32_t	y,
		struct msmfb_callback *	callback,
		int	interface
	)

Definition at line 243 of file mdp.c.

void mdp_dma_to_mddi	(	struct mdp_info *	mdp,
		uint32_t	addr,
		uint32_t	stride,
		uint32_t	width,
		uint32_t	height,
		uint32_t	x,
		uint32_t	y,
		struct msmfb_callback *	callback
	)

Definition at line 194 of file mdp.c.

void mdp_dma_wait

(

struct mdp_device *

mdp_dev

)

Definition at line 171 of file mdp.c.

int mdp_probe

(

struct platform_device *

pdev

)

Definition at line 383 of file mdp.c.

void mdp_set_grp_disp	(	struct mdp_device *	mdp_dev,
		unsigned	disp_id
	)

Definition at line 362 of file mdp.c.

void put_img	(	struct file *	src_file,
		struct file *	dst_file
	)

Definition at line 274 of file mdp.c.

int register_mdp_client

(

struct class_interface *

cint

)

Definition at line 370 of file mdp.c.

subsys_initcall

(

mdp_init

)

Variable Documentation

struct class* mdp_class

Definition at line 34 of file mdp.c.