[linux.git] / include / linux / ks0108.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 *    Filename: ks0108.h
 *     Version: 0.1.0
 * Description: ks0108 LCD Controller driver header
 *
 *      Author: Copyright (C) Miguel Ojeda <[email protected]>
 *        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_ */
Commit	Line	Data
351f683b	1	/* SPDX-License-Identifier: GPL-2.0 */
70e84049 MOS	2	/*
	3	* Filename: ks0108.h
	4	* Version: 0.1.0
	5	* Description: ks0108 LCD Controller driver header
70e84049	6	*
c131bd0b	7	* Author: Copyright (C) Miguel Ojeda <[email protected]>
70e84049	8	* Date: 2006-10-31
70e84049 MOS	9	*/
	10
	11	#ifndef _KS0108_H_
	12	#define _KS0108_H_
	13
	14	/* Write a byte to the data port */
	15	extern void ks0108_writedata(unsigned char byte);
	16
	17	/* Write a byte to the control port */
	18	extern void ks0108_writecontrol(unsigned char byte);
	19
	20	/* Set the controller's current display state (0..1) */
	21	extern void ks0108_displaystate(unsigned char state);
	22
	23	/* Set the controller's current startline (0..63) */
	24	extern void ks0108_startline(unsigned char startline);
	25
	26	/* Set the controller's current address (0..63) */
	27	extern void ks0108_address(unsigned char address);
	28
	29	/* Set the controller's current page (0..7) */
	30	extern void ks0108_page(unsigned char page);
	31
34173a4a MO	32	/* Is the module inited? */
	33	extern unsigned char ks0108_isinited(void);
	34
70e84049	35	#endif /* _KS0108_H_ */