Contributors: 4
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| David S. Miller |
110 |
83.97% |
4 |
50.00% |
| Christoph Hellwig |
16 |
12.21% |
2 |
25.00% |
| Robert Reif |
4 |
3.05% |
1 |
12.50% |
| Greg Kroah-Hartman |
1 |
0.76% |
1 |
12.50% |
| Total |
131 |
|
8 |
|
/* SPDX-License-Identifier: GPL-2.0 */
/* sbuslib.h: SBUS fb helper library interfaces */
#ifndef _SBUSLIB_H
#define _SBUSLIB_H
struct sbus_mmap_map {
unsigned long voff;
unsigned long poff;
unsigned long size;
};
#define SBUS_MMAP_FBSIZE(n) (-n)
#define SBUS_MMAP_EMPTY 0x80000000
extern void sbusfb_fill_var(struct fb_var_screeninfo *var,
struct device_node *dp, int bpp);
struct vm_area_struct;
extern int sbusfb_mmap_helper(struct sbus_mmap_map *map,
unsigned long physbase, unsigned long fbsize,
unsigned long iospace,
struct vm_area_struct *vma);
int sbusfb_ioctl_helper(unsigned long cmd, unsigned long arg,
struct fb_info *info,
int type, int fb_depth, unsigned long fb_size);
int sbusfb_compat_ioctl(struct fb_info *info, unsigned int cmd,
unsigned long arg);
#endif /* _SBUSLIB_H */