Release 4.14 arch/mips/lasat/picvue.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Picvue PVC160206 display driver
 *
 * Brian Murphy <brian.murphy@eicon.com>
 *
 */

struct pvc_defs {
	
volatile u32 *reg;
	
u32 data_shift;
	
u32 data_mask;
	
u32 e;
	
u32 rw;
	
u32 rs;
};

extern struct pvc_defs *picvue;


#define PVC_NLINES		2

#define PVC_DISPMEM		80

#define PVC_LINELEN		PVC_DISPMEM / PVC_NLINES

#define PVC_VISIBLE_CHARS	16

void pvc_write_string(const unsigned char *str, u8 addr, int line);
void pvc_write_string_centered(const unsigned char *str, int line);
void pvc_dump_string(const unsigned char *str);


#define BM_SIZE			8

#define MAX_PROGRAMMABLE_CHARS	8
int pvc_program_cg(int charnum, u8 bitmap[BM_SIZE]);

void pvc_dispcnt(u8 cmd);

#define	 DISP_OFF	0

#define	 DISP_ON	(1 << 2)

#define	 CUR_ON		(1 << 1)

#define	 CUR_BLINK	(1 << 0)

void pvc_move(u8 cmd);

#define	 DISPLAY	(1 << 3)

#define	 CURSOR		0

#define	 RIGHT		(1 << 2)

#define	 LEFT		0

void pvc_clear(void);
void pvc_home(void);
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Brian Murphy
166
99.40%
1
50.00%
Greg Kroah-Hartman
1
0.60%
1
50.00%
Total
167
100.00%
2
100.00%
Directory: arch/mips/lasat

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