1 /* SPDX-License-Identifier: GPL-2.0 */
5 * Description: ks0108 LCD Controller driver header
7 * Author: Copyright (C) Miguel Ojeda <ojeda@kernel.org>
14 /* Write a byte to the data port */
15 extern void ks0108_writedata(unsigned char byte);
17 /* Write a byte to the control port */
18 extern void ks0108_writecontrol(unsigned char byte);
20 /* Set the controller's current display state (0..1) */
21 extern void ks0108_displaystate(unsigned char state);
23 /* Set the controller's current startline (0..63) */
24 extern void ks0108_startline(unsigned char startline);
26 /* Set the controller's current address (0..63) */
27 extern void ks0108_address(unsigned char address);
29 /* Set the controller's current page (0..7) */
30 extern void ks0108_page(unsigned char page);
32 /* Is the module inited? */
33 extern unsigned char ks0108_isinited(void);
35 #endif /* _KS0108_H_ */