Release 4.7 include/video/neomagic.h

/*
 * linux/include/video/neo_reg.h -- NeoMagic Framebuffer Driver
 *
 * Copyright (c) 2001  Denis Oliver Kropp <dok@convergence.de>
 *
 * This file is subject to the terms and conditions of the GNU General
 * Public License.  See the file COPYING in the main directory of this
 * archive for more details.
 */


#define NEO_BS0_BLT_BUSY        0x00000001

#define NEO_BS0_FIFO_AVAIL      0x00000002

#define NEO_BS0_FIFO_PEND       0x00000004


#define NEO_BC0_DST_Y_DEC       0x00000001

#define NEO_BC0_X_DEC           0x00000002

#define NEO_BC0_SRC_TRANS       0x00000004

#define NEO_BC0_SRC_IS_FG       0x00000008

#define NEO_BC0_SRC_Y_DEC       0x00000010

#define NEO_BC0_FILL_PAT        0x00000020

#define NEO_BC0_SRC_MONO        0x00000040

#define NEO_BC0_SYS_TO_VID      0x00000080


#define NEO_BC1_DEPTH8          0x00000100

#define NEO_BC1_DEPTH16         0x00000200

#define NEO_BC1_X_320           0x00000400

#define NEO_BC1_X_640           0x00000800

#define NEO_BC1_X_800           0x00000c00

#define NEO_BC1_X_1024          0x00001000

#define NEO_BC1_X_1152          0x00001400

#define NEO_BC1_X_1280          0x00001800

#define NEO_BC1_X_1600          0x00001c00

#define NEO_BC1_DST_TRANS       0x00002000

#define NEO_BC1_MSTR_BLT        0x00004000

#define NEO_BC1_FILTER_Z        0x00008000


#define NEO_BC2_WR_TR_DST       0x00800000


#define NEO_BC3_SRC_XY_ADDR     0x01000000

#define NEO_BC3_DST_XY_ADDR     0x02000000

#define NEO_BC3_CLIP_ON         0x04000000

#define NEO_BC3_FIFO_EN         0x08000000

#define NEO_BC3_BLT_ON_ADDR     0x10000000

#define NEO_BC3_SKIP_MAPPING    0x80000000


#define NEO_MODE1_DEPTH8        0x0100

#define NEO_MODE1_DEPTH16       0x0200

#define NEO_MODE1_DEPTH24       0x0300

#define NEO_MODE1_X_320         0x0400

#define NEO_MODE1_X_640         0x0800

#define NEO_MODE1_X_800         0x0c00

#define NEO_MODE1_X_1024        0x1000

#define NEO_MODE1_X_1152        0x1400

#define NEO_MODE1_X_1280        0x1800

#define NEO_MODE1_X_1600        0x1c00

#define NEO_MODE1_BLT_ON_ADDR   0x2000

/* These are offseted in MMIO space by par->CursorOff */

#define NEOREG_CURSCNTL		0x00

#define NEOREG_CURSX		0x04

#define NEOREG_CURSY		0x08

#define NEOREG_CURSBGCOLOR	0x0C

#define NEOREG_CURSFGCOLOR	0x10

#define NEOREG_CURSMEMPOS	0x14


#define NEO_CURS_DISABLE	0x00000000

#define NEO_CURS_ENABLE		0x00000001

#define NEO_ICON64_ENABLE	0x00000008

#define NEO_ICON128_ENABLE	0x0000000C

#define NEO_ICON_BLANK		0x00000010


#define NEO_GR01_SUPPRESS_VSYNC 0x10

#define NEO_GR01_SUPPRESS_HSYNC 0x20

#ifdef __KERNEL__

#ifdef NEOFB_DEBUG

# define DBG(x)		printk (KERN_DEBUG "neofb: %s\n", (x));
#else

# define DBG(x)
#endif


#define PCI_CHIP_NM2070 0x0001

#define PCI_CHIP_NM2090 0x0002

#define PCI_CHIP_NM2093 0x0003

#define PCI_CHIP_NM2097 0x0083

#define PCI_CHIP_NM2160 0x0004

#define PCI_CHIP_NM2200 0x0005

#define PCI_CHIP_NM2230 0x0025

#define PCI_CHIP_NM2360 0x0006

#define PCI_CHIP_NM2380 0x0016

/* --------------------------------------------------------------------- */

typedef volatile struct {
	
__u32 bltStat;
	
__u32 bltCntl;
	
__u32 xpColor;
	
__u32 fgColor;
	
__u32 bgColor;
	
__u32 pitch;
	
__u32 clipLT;
	
__u32 clipRB;
	
__u32 srcBitOffset;
	
__u32 srcStart;
	
__u32 reserved0;
	
__u32 dstStart;
	
__u32 xyExt;

	
__u32 reserved1[19];

	
__u32 pageCntl;
	
__u32 pageBase;
	
__u32 postBase;
	
__u32 postPtr;
	
__u32 dataPtr;
} 
Neo2200;


#define MMIO_SIZE 0x200000


#define NEO_EXT_CR_MAX 0x85

#define NEO_EXT_GR_MAX 0xC7


struct neofb_par {
	
struct vgastate state;
	
unsigned int ref_count;

	
unsigned char MiscOutReg;	/* Misc */
	
unsigned char CRTC[25];		/* Crtc Controller */
	
unsigned char Sequencer[5];	/* Video Sequencer */
	
unsigned char Graphics[9];	/* Video Graphics */
	
unsigned char Attribute[21];	/* Video Attribute */

	
unsigned char GeneralLockReg;
	
unsigned char ExtCRTDispAddr;
	
unsigned char ExtCRTOffset;
	
unsigned char SysIfaceCntl1;
	
unsigned char SysIfaceCntl2;
	
unsigned char ExtColorModeSelect;
	
unsigned char biosMode;

	
unsigned char PanelDispCntlReg1;
	
unsigned char PanelDispCntlReg2;
	
unsigned char PanelDispCntlReg3;
	
unsigned char PanelDispCntlRegRead;
	
unsigned char PanelVertCenterReg1;
	
unsigned char PanelVertCenterReg2;
	
unsigned char PanelVertCenterReg3;
	
unsigned char PanelVertCenterReg4;
	
unsigned char PanelVertCenterReg5;
	
unsigned char PanelHorizCenterReg1;
	
unsigned char PanelHorizCenterReg2;
	
unsigned char PanelHorizCenterReg3;
	
unsigned char PanelHorizCenterReg4;
	
unsigned char PanelHorizCenterReg5;

	
int ProgramVCLK;
	
unsigned char VCLK3NumeratorLow;
	
unsigned char VCLK3NumeratorHigh;
	
unsigned char VCLK3Denominator;
	
unsigned char VerticalExt;
	
int wc_cookie;
	
u8 __iomem *mmio_vbase;
	
u8 cursorOff;
	
u8 *cursorPad;		/* Must die !! */

	
Neo2200 __iomem *neo2200;

	/* Panels size */
	
int NeoPanelWidth;
	
int NeoPanelHeight;

	
int maxClock;

	
int pci_burst;
	
int lcd_stretch;
	
int internal_display;
	
int external_display;
	
int libretto;
	
u32 palette[16];
};

typedef struct {
	
int x_res;
	
int y_res;
	
int mode;
} 
biosMode;

#endif
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