[linux-block.git] / include / video / iga.h

/* SPDX-License-Identifier: GPL-2.0 */
/* $Id: iga.h,v 1.2 1999/09/11 22:56:31 zaitcev Exp $
 * iga1682.h: Sparc/PCI iga1682 driver constants etc.
 *
 * Copyleft 1998 V. Roganov and G. Raiko
 */

#ifndef _IGA1682_H
#define _IGA1682_H 1

#define IGA_ATTR_CTL			0x3C0
#define   IGA_IDX_VGA_OVERSCAN		0x11
#define DAC_W_INDEX                     0x03C8
#define DAC_DATA                        0x03C9
#define IGA_EXT_CNTRL                   0x3CE
#define   IGA_IDX_EXT_BUS_CNTL          0x30
#define     MEM_SIZE_ALIAS              0x3
#define     MEM_SIZE_1M                 0x0
#define     MEM_SIZE_2M                 0x1
#define     MEM_SIZE_4M                 0x2
#define     MEM_SIZE_RESERVED           0x3
#define   IGA_IDX_OVERSCAN_COLOR        0x58
#define   IGA_IDX_EXT_MEM_2             0x72

#endif /* !(_IGA1682_H) */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1da177e4 LT	2	/* $Id: iga.h,v 1.2 1999/09/11 22:56:31 zaitcev Exp $
	3	* iga1682.h: Sparc/PCI iga1682 driver constants etc.
	4	*
	5	* Copyleft 1998 V. Roganov and G. Raiko
	6	*/
	7
	8	#ifndef _IGA1682_H
	9	#define _IGA1682_H 1
	10
	11	#define IGA_ATTR_CTL 0x3C0
	12	#define IGA_IDX_VGA_OVERSCAN 0x11
	13	#define DAC_W_INDEX 0x03C8
	14	#define DAC_DATA 0x03C9
	15	#define IGA_EXT_CNTRL 0x3CE
	16	#define IGA_IDX_EXT_BUS_CNTL 0x30
	17	#define MEM_SIZE_ALIAS 0x3
	18	#define MEM_SIZE_1M 0x0
	19	#define MEM_SIZE_2M 0x1
	20	#define MEM_SIZE_4M 0x2
	21	#define MEM_SIZE_RESERVED 0x3
	22	#define IGA_IDX_OVERSCAN_COLOR 0x58
	23	#define IGA_IDX_EXT_MEM_2 0x72
	24
	25	#endif /* !(_IGA1682_H) */