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[lcd4linux @ 2005-05-08 04:32:43 by reinelt]

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git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@547 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
This commit is contained in:
reinelt
2005-05-08 04:32:45 +00:00
parent a1c471e9fb
commit dbf5d92605
94 changed files with 16200 additions and 15384 deletions
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38
drv_LCDLinux.h
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@@ -1,6 +1,6 @@
/* lcd.h
*
* $Id: drv_LCDLinux.h,v 1.3 2005/05/02 05:15:46 reinelt Exp $
* $Id: drv_LCDLinux.h,v 1.4 2005/05/08 04:32:44 reinelt Exp $
*
* LCD driver for HD44780 compatible displays connected to the parallel port.
*
@@ -36,17 +36,17 @@
#include <linux/types.h>
struct lcd_driver {
/* Hardware */
unsigned short io; /* Parport base address */
unsigned short flags; /* Flags (see Documentation) */
/* Hardware */
unsigned short io; /* Parport base address */
unsigned short flags; /* Flags (see Documentation) */
/* Display geometry */
unsigned short num_cntr; /* Number of available controllers */
unsigned short cntr_rows; /* Rows per controller */
unsigned short disp_cols; /* Columns */
unsigned short frames; /* Framebuffer frames */
/* Display geometry */
unsigned short num_cntr; /* Number of available controllers */
unsigned short cntr_rows; /* Rows per controller */
unsigned short disp_cols; /* Columns */
unsigned short frames; /* Framebuffer frames */
unsigned short tabstop; /* Length of tab character */
unsigned short tabstop; /* Length of tab character */
};
/* IOCTLs */
@@ -54,16 +54,16 @@ struct lcd_driver {
#define IOCTL_SET_PARAM _IOW(LCD_MAJOR, 0, struct lcd_driver *)
#define IOCTL_GET_PARAM _IOR(LCD_MAJOR, 1, struct lcd_driver *)
#define LCD_PROC_ON 0x0001 /* Enable the /proc filesystem support */
#define LCD_ETTY_ON 0x0002 /* Enable the tty support */
#define LCD_CONSOLE 0x0004 /* Enable the console support */
#define LCD_4BITS_BUS 0x0008 /* Set the bus length to 4 bits */
#define LCD_5X10_FONT 0x0010 /* Use 5x10 dots fonts */
#define LCD_CHECK_BF 0x0020 /* Do busy flag checking */
#define LCD_PROC_ON 0x0001 /* Enable the /proc filesystem support */
#define LCD_ETTY_ON 0x0002 /* Enable the tty support */
#define LCD_CONSOLE 0x0004 /* Enable the console support */
#define LCD_4BITS_BUS 0x0008 /* Set the bus length to 4 bits */
#define LCD_5X10_FONT 0x0010 /* Use 5x10 dots fonts */
#define LCD_CHECK_BF 0x0020 /* Do busy flag checking */
#ifdef __KERNEL__ /* The rest is for kernel only */
#ifdef __KERNEL__ /* The rest is for kernel only */
#include <linux/version.h>
@@ -87,6 +87,6 @@ int lcd_write(const char *, int, unsigned int);
int lcd_read(char *, int, unsigned int);
#endif
#endif /* __KERNEL__ */
#endif /* __KERNEL__ */
#endif /* External interface included */
#endif /* External interface included */