include/video/neomagic.h

0001 /*
0002  * linux/include/video/neo_reg.h -- NeoMagic Framebuffer Driver
0003  *
0004  * Copyright (c) 2001  Denis Oliver Kropp <dok@convergence.de>
0005  *
0006  * This file is subject to the terms and conditions of the GNU General
0007  * Public License.  See the file COPYING in the main directory of this
0008  * archive for more details.
0009  */
0010
0011 #define NEO_BS0_BLT_BUSY        0x00000001
0012 #define NEO_BS0_FIFO_AVAIL      0x00000002
0013 #define NEO_BS0_FIFO_PEND       0x00000004
0014
0015 #define NEO_BC0_DST_Y_DEC       0x00000001
0016 #define NEO_BC0_X_DEC           0x00000002
0017 #define NEO_BC0_SRC_TRANS       0x00000004
0018 #define NEO_BC0_SRC_IS_FG       0x00000008
0019 #define NEO_BC0_SRC_Y_DEC       0x00000010
0020 #define NEO_BC0_FILL_PAT        0x00000020
0021 #define NEO_BC0_SRC_MONO        0x00000040
0022 #define NEO_BC0_SYS_TO_VID      0x00000080
0023
0024 #define NEO_BC1_DEPTH8          0x00000100
0025 #define NEO_BC1_DEPTH16         0x00000200
0026 #define NEO_BC1_X_320           0x00000400
0027 #define NEO_BC1_X_640           0x00000800
0028 #define NEO_BC1_X_800           0x00000c00
0029 #define NEO_BC1_X_1024          0x00001000
0030 #define NEO_BC1_X_1152          0x00001400
0031 #define NEO_BC1_X_1280          0x00001800
0032 #define NEO_BC1_X_1600          0x00001c00
0033 #define NEO_BC1_DST_TRANS       0x00002000
0034 #define NEO_BC1_MSTR_BLT        0x00004000
0035 #define NEO_BC1_FILTER_Z        0x00008000
0036
0037 #define NEO_BC2_WR_TR_DST       0x00800000
0038
0039 #define NEO_BC3_SRC_XY_ADDR     0x01000000
0040 #define NEO_BC3_DST_XY_ADDR     0x02000000
0041 #define NEO_BC3_CLIP_ON         0x04000000
0042 #define NEO_BC3_FIFO_EN         0x08000000
0043 #define NEO_BC3_BLT_ON_ADDR     0x10000000
0044 #define NEO_BC3_SKIP_MAPPING    0x80000000
0045
0046 #define NEO_MODE1_DEPTH8        0x0100
0047 #define NEO_MODE1_DEPTH16       0x0200
0048 #define NEO_MODE1_DEPTH24       0x0300
0049 #define NEO_MODE1_X_320         0x0400
0050 #define NEO_MODE1_X_640         0x0800
0051 #define NEO_MODE1_X_800         0x0c00
0052 #define NEO_MODE1_X_1024        0x1000
0053 #define NEO_MODE1_X_1152        0x1400
0054 #define NEO_MODE1_X_1280        0x1800
0055 #define NEO_MODE1_X_1600        0x1c00
0056 #define NEO_MODE1_BLT_ON_ADDR   0x2000
0057
0058 /* These are offseted in MMIO space by par->CursorOff */
0059 #define NEOREG_CURSCNTL     0x00
0060 #define NEOREG_CURSX        0x04
0061 #define NEOREG_CURSY        0x08
0062 #define NEOREG_CURSBGCOLOR  0x0C
0063 #define NEOREG_CURSFGCOLOR  0x10
0064 #define NEOREG_CURSMEMPOS   0x14
0065
0066 #define NEO_CURS_DISABLE    0x00000000
0067 #define NEO_CURS_ENABLE     0x00000001
0068 #define NEO_ICON64_ENABLE   0x00000008
0069 #define NEO_ICON128_ENABLE  0x0000000C
0070 #define NEO_ICON_BLANK      0x00000010
0071
0072 #define NEO_GR01_SUPPRESS_VSYNC 0x10
0073 #define NEO_GR01_SUPPRESS_HSYNC 0x20
0074
0075 #ifdef __KERNEL__
0076
0077 #ifdef NEOFB_DEBUG
0078 # define DBG(x)     printk (KERN_DEBUG "neofb: %s\n", (x));
0079 #else
0080 # define DBG(x)
0081 #endif
0082
0083 #define PCI_CHIP_NM2070 0x0001
0084 #define PCI_CHIP_NM2090 0x0002
0085 #define PCI_CHIP_NM2093 0x0003
0086 #define PCI_CHIP_NM2097 0x0083
0087 #define PCI_CHIP_NM2160 0x0004
0088 #define PCI_CHIP_NM2200 0x0005
0089 #define PCI_CHIP_NM2230 0x0025
0090 #define PCI_CHIP_NM2360 0x0006
0091 #define PCI_CHIP_NM2380 0x0016
0092
0093 /* --------------------------------------------------------------------- */
0094
0095 typedef volatile struct {
0096     __u32 bltStat;
0097     __u32 bltCntl;
0098     __u32 xpColor;
0099     __u32 fgColor;
0100     __u32 bgColor;
0101     __u32 pitch;
0102     __u32 clipLT;
0103     __u32 clipRB;
0104     __u32 srcBitOffset;
0105     __u32 srcStart;
0106     __u32 reserved0;
0107     __u32 dstStart;
0108     __u32 xyExt;
0109
0110     __u32 reserved1[19];
0111
0112     __u32 pageCntl;
0113     __u32 pageBase;
0114     __u32 postBase;
0115     __u32 postPtr;
0116     __u32 dataPtr;
0117 } Neo2200;
0118
0119 #define MMIO_SIZE 0x200000
0120
0121 #define NEO_EXT_CR_MAX 0x85
0122 #define NEO_EXT_GR_MAX 0xC7
0123
0124 struct neofb_par {
0125     struct vgastate state;
0126     unsigned int ref_count;
0127
0128     unsigned char MiscOutReg;   /* Misc */
0129     unsigned char CRTC[25];     /* Crtc Controller */
0130     unsigned char Sequencer[5]; /* Video Sequencer */
0131     unsigned char Graphics[9];  /* Video Graphics */
0132     unsigned char Attribute[21];    /* Video Attribute */
0133
0134     unsigned char GeneralLockReg;
0135     unsigned char ExtCRTDispAddr;
0136     unsigned char ExtCRTOffset;
0137     unsigned char SysIfaceCntl1;
0138     unsigned char SysIfaceCntl2;
0139     unsigned char ExtColorModeSelect;
0140     unsigned char biosMode;
0141
0142     unsigned char PanelDispCntlReg1;
0143     unsigned char PanelDispCntlReg2;
0144     unsigned char PanelDispCntlReg3;
0145     unsigned char PanelDispCntlRegRead;
0146     unsigned char PanelVertCenterReg1;
0147     unsigned char PanelVertCenterReg2;
0148     unsigned char PanelVertCenterReg3;
0149     unsigned char PanelVertCenterReg4;
0150     unsigned char PanelVertCenterReg5;
0151     unsigned char PanelHorizCenterReg1;
0152     unsigned char PanelHorizCenterReg2;
0153     unsigned char PanelHorizCenterReg3;
0154     unsigned char PanelHorizCenterReg4;
0155     unsigned char PanelHorizCenterReg5;
0156
0157     int ProgramVCLK;
0158     unsigned char VCLK3NumeratorLow;
0159     unsigned char VCLK3NumeratorHigh;
0160     unsigned char VCLK3Denominator;
0161     unsigned char VerticalExt;
0162     int wc_cookie;
0163     u8 __iomem *mmio_vbase;
0164     u8 cursorOff;
0165     u8 *cursorPad;      /* Must die !! */
0166
0167     Neo2200 __iomem *neo2200;
0168
0169     /* Panels size */
0170     int NeoPanelWidth;
0171     int NeoPanelHeight;
0172
0173     int maxClock;
0174
0175     int pci_burst;
0176     int lcd_stretch;
0177     int internal_display;
0178     int external_display;
0179     int libretto;
0180     u32 palette[16];
0181 };
0182
0183 typedef struct {
0184     int x_res;
0185     int y_res;
0186     int mode;
0187 } biosMode;
0188
0189 #endif