56 lines
1.1 KiB
C
56 lines
1.1 KiB
C
#ifndef OLPC_DCON_H_
|
|
#define OLPC_DCON_H_
|
|
|
|
/* DCON registers */
|
|
|
|
#define DCON_REG_ID 0
|
|
#define DCON_REG_MODE 1
|
|
|
|
#define MODE_PASSTHRU (1<<0)
|
|
#define MODE_SLEEP (1<<1)
|
|
#define MODE_SLEEP_AUTO (1<<2)
|
|
#define MODE_BL_ENABLE (1<<3)
|
|
#define MODE_BLANK (1<<4)
|
|
#define MODE_CSWIZZLE (1<<5)
|
|
#define MODE_COL_AA (1<<6)
|
|
#define MODE_MONO_LUMA (1<<7)
|
|
#define MODE_SCAN_INT (1<<8)
|
|
#define MODE_CLOCKDIV (1<<9)
|
|
#define MODE_DEBUG (1<<14)
|
|
#define MODE_SELFTEST (1<<15)
|
|
|
|
#define DCON_REG_HRES 2
|
|
#define DCON_REG_HTOTAL 3
|
|
#define DCON_REG_HSYNC_WIDTH 4
|
|
#define DCON_REG_VRES 5
|
|
#define DCON_REG_VTOTAL 6
|
|
#define DCON_REG_VSYNC_WIDTH 7
|
|
#define DCON_REG_TIMEOUT 8
|
|
#define DCON_REG_SCAN_INT 9
|
|
#define DCON_REG_BRIGHT 10
|
|
|
|
/* Status values */
|
|
|
|
#define DCONSTAT_SCANINT 0
|
|
#define DCONSTAT_SCANINT_DCON 1
|
|
#define DCONSTAT_DISPLAYLOAD 2
|
|
#define DCONSTAT_MISSED 3
|
|
|
|
/* Source values */
|
|
|
|
#define DCON_SOURCE_DCON 0
|
|
#define DCON_SOURCE_CPU 1
|
|
|
|
/* Output values */
|
|
#define DCON_OUTPUT_COLOR 0
|
|
#define DCON_OUTPUT_MONO 1
|
|
|
|
/* Sleep values */
|
|
#define DCON_ACTIVE 0
|
|
#define DCON_SLEEP 1
|
|
|
|
/* Interrupt */
|
|
#define DCON_IRQ 6
|
|
|
|
#endif
|