57 lines
1.1 KiB
C
57 lines
1.1 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0 */
|
||
|
|
#ifndef _PRINTK_BRAILLE_H
|
||
|
|
#define _PRINTK_BRAILLE_H
|
||
|
|
|
||
|
|
#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
|
||
|
|
|
||
|
|
static inline void
|
||
|
|
braille_set_options(struct console_cmdline *c, char *brl_options)
|
||
|
|
{
|
||
|
|
c->brl_options = brl_options;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Setup console according to braille options.
|
||
|
|
* Return -EINVAL on syntax error, 0 on success (or no braille option was
|
||
|
|
* actually given).
|
||
|
|
* Modifies str to point to the serial options
|
||
|
|
* Sets brl_options to the parsed braille options.
|
||
|
|
*/
|
||
|
|
int
|
||
|
|
_braille_console_setup(char **str, char **brl_options);
|
||
|
|
|
||
|
|
int
|
||
|
|
_braille_register_console(struct console *console, struct console_cmdline *c);
|
||
|
|
|
||
|
|
int
|
||
|
|
_braille_unregister_console(struct console *console);
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
static inline void
|
||
|
|
braille_set_options(struct console_cmdline *c, char *brl_options)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline int
|
||
|
|
_braille_console_setup(char **str, char **brl_options)
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline int
|
||
|
|
_braille_register_console(struct console *console, struct console_cmdline *c)
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline int
|
||
|
|
_braille_unregister_console(struct console *console)
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|