diff options
Diffstat (limited to 'include/linux/ks0108.h')
| -rw-r--r-- | include/linux/ks0108.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/linux/ks0108.h b/include/linux/ks0108.h new file mode 100644 index 000000000..1a37a664f --- /dev/null +++ b/include/linux/ks0108.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Filename: ks0108.h + * Version: 0.1.0 + * Description: ks0108 LCD Controller driver header + * + * Author: Copyright (C) Miguel Ojeda <ojeda@kernel.org> + * Date: 2006-10-31 + */ + +#ifndef _KS0108_H_ +#define _KS0108_H_ + +/* Write a byte to the data port */ +extern void ks0108_writedata(unsigned char byte); + +/* Write a byte to the control port */ +extern void ks0108_writecontrol(unsigned char byte); + +/* Set the controller's current display state (0..1) */ +extern void ks0108_displaystate(unsigned char state); + +/* Set the controller's current startline (0..63) */ +extern void ks0108_startline(unsigned char startline); + +/* Set the controller's current address (0..63) */ +extern void ks0108_address(unsigned char address); + +/* Set the controller's current page (0..7) */ +extern void ks0108_page(unsigned char page); + +/* Is the module inited? */ +extern unsigned char ks0108_isinited(void); + +#endif /* _KS0108_H_ */ |