cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#include "xf86RamDac.h"
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncextern _X_EXPORT RamDacHelperRecPtr BTramdacProbe(ScrnInfoPtr pScrn, RamDacSupportedInfoRecPtr ramdacs);
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncextern _X_EXPORT void BTramdacSave(ScrnInfoPtr pScrn, RamDacRecPtr RamDacRec, RamDacRegRecPtr RamDacRegRec);
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncextern _X_EXPORT void BTramdacRestore(ScrnInfoPtr pScrn, RamDacRecPtr RamDacRec, RamDacRegRecPtr RamDacRegRec);
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncextern _X_EXPORT void BTramdacSetBpp(ScrnInfoPtr pScrn, RamDacRegRecPtr RamDacRegRec);
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define ATT20C504_RAMDAC (VENDOR_BT << 16) | 0x00
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define ATT20C505_RAMDAC (VENDOR_BT << 16) | 0x01
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT485_RAMDAC (VENDOR_BT << 16) | 0x02
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync/*
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * BT registers
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT_WRITE_ADDR 0x00
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT_RAMDAC_DATA 0x01
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT_PIXEL_MASK 0x02
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT_READ_ADDR 0x03
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT_CURS_WR_ADDR 0x04
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT_CURS_DATA 0x05
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT_COMMAND_REG_0 0x06
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT_CURS_RD_ADDR 0x07
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT_COMMAND_REG_1 0x08
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT_COMMAND_REG_2 0x09
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT_STATUS_REG 0x0A
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT_CURS_RAM_DATA 0x0B
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT_CURS_X_LOW 0x0C
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT_CURS_X_HIGH 0x0D
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT_CURS_Y_LOW 0x0E
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define BT_CURS_Y_HIGH 0x0F