mdp_ppp.c File Reference

#include <linux/fb.h>
#include <linux/file.h>
#include <linux/delay.h>
#include <linux/msm_mdp.h>
#include <linux/platform_data/video-msm_fb.h>
#include "mdp_hw.h"
#include "mdp_scale_tables.h"

Go to the source code of this file.

Data Structures
struct	mdp_regs

Macros
#define	DLOG(x...)   do {} while (0)
#define	MDP_DOWNSCALE_BLUR   (MDP_DOWNSCALE_MAX + 1)
#define	GET_BIT_RANGE(value, high, low)   (((1 << (high - low + 1)) - 1) & (value >> low))
#define	ONE_HALF   (1LL << 32)
#define	ONE   (1LL << 33)
#define	TWO   (2LL << 33)
#define	THREE   (3LL << 33)
#define	FRAC_MASK   (ONE - 1)
#define	INT_MASK   (~FRAC_MASK)
#define	IMG_LEN(rect_h, w, rect_w, bpp)   (((rect_h) * w) * bpp)
#define	Y_TO_CRCB_RATIO(format)

Enumerations
enum	{ IMG_LEFT, IMG_RIGHT, IMG_TOP, IMG_BOTTOM }

Functions
int	mdp_ppp_blit (const struct mdp_info *mdp, struct mdp_blit_req *req, struct file *src_file, unsigned long src_start, unsigned long src_len, struct file *dst_file, unsigned long dst_start, unsigned long dst_len)

Macro Definition Documentation

#define DLOG

(

x...

)

do {} while (0)

Definition at line 24 of file mdp_ppp.c.

#define FRAC_MASK   (ONE - 1)

Definition at line 210 of file mdp_ppp.c.

#define GET_BIT_RANGE	(		value,
			high,
			low
	)		(((1 << (high - low + 1)) - 1) & (value >> low))

Definition at line 143 of file mdp_ppp.c.

#define IMG_LEN	(		rect_h,
			w,
			rect_w,
			bpp
	)		(((rect_h) * w) * bpp)

Definition at line 520 of file mdp_ppp.c.

#define INT_MASK   (~FRAC_MASK)

Definition at line 211 of file mdp_ppp.c.

#define MDP_DOWNSCALE_BLUR   (MDP_DOWNSCALE_MAX + 1)

Definition at line 26 of file mdp_ppp.c.

#define ONE   (1LL << 33)

Definition at line 207 of file mdp_ppp.c.

#define ONE_HALF   (1LL << 32)

Definition at line 206 of file mdp_ppp.c.

#define THREE   (3LL << 33)

Definition at line 209 of file mdp_ppp.c.

#define TWO   (2LL << 33)

Definition at line 208 of file mdp_ppp.c.

#define Y_TO_CRCB_RATIO

(

format

)

Value:

((format == MDP_Y_CBCR_H2V2 || format == MDP_Y_CRCB_H2V2) ?  2 :\
     (format == MDP_Y_CBCR_H2V1 || format == MDP_Y_CRCB_H2V1) ?  1 : 1)

Definition at line 522 of file mdp_ppp.c.

Enumeration Type Documentation

anonymous enum

Enumerator:

IMG_LEFT
IMG_RIGHT
IMG_TOP
IMG_BOTTOM

Definition at line 296 of file mdp_ppp.c.

Function Documentation

int mdp_ppp_blit	(	const struct mdp_info *	mdp,
		struct mdp_blit_req *	req,
		struct file *	src_file,
		unsigned long	src_start,
		unsigned long	src_len,
		struct file *	dst_file,
		unsigned long	dst_start,
		unsigned long	dst_len
	)

Definition at line 646 of file mdp_ppp.c.