i810_accel.c File Reference

#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/fb.h>
#include "i810_regs.h"
#include "i810.h"
#include "i810_main.h"

Go to the source code of this file.

Macros
#define	PUT_RING(n)

Functions
void	flush_cache (void)
void	i810fb_fillrect (struct fb_info *info, const struct fb_fillrect *rect)
void	i810fb_copyarea (struct fb_info *info, const struct fb_copyarea *region)
void	i810fb_imageblit (struct fb_info *info, const struct fb_image *image)
int	i810fb_sync (struct fb_info *info)
void	i810fb_load_front (u32 offset, struct fb_info *info)
void	i810fb_init_ringbuffer (struct fb_info *info)

Macro Definition Documentation

#define PUT_RING

(

n

)

Value:

{                                        \
    i810_writel(par->cur_tail, par->iring.virtual, n);   \
        par->cur_tail += 4;                                  \
        par->cur_tail &= RING_SIZE_MASK;                     \
}

Definition at line 25 of file i810_accel.c.

Function Documentation

void flush_cache

(

void

)

void i810fb_copyarea	(	struct fb_info *	info,
		const struct fb_copyarea *	region
	)

Definition at line 326 of file i810_accel.c.

void i810fb_fillrect	(	struct fb_info *	info,
		const struct fb_fillrect *	rect
	)

Definition at line 298 of file i810_accel.c.

void i810fb_imageblit	(	struct fb_info *	info,
		const struct fb_image *	image
	)

Definition at line 367 of file i810_accel.c.

void i810fb_init_ringbuffer

(

struct fb_info *

info

)

i810fb_init_ringbuffer - initialize the ringbuffer

: pointer to i810fb_par structure

DESCRIPTION: Initializes the ringbuffer by telling the device the size and location of the ringbuffer. It also sets the head and tail pointers = 0

Definition at line 435 of file i810_accel.c.

void i810fb_load_front	(	u32	offset,
		struct fb_info *	info
	)

Definition at line 415 of file i810_accel.c.

int i810fb_sync

(

struct fb_info *

info

)

Definition at line 405 of file i810_accel.c.