1 /* 2 * linux/include/video/neo_reg.h -- NeoMagic Framebuffer Driver 3 * 4 * Copyright (c) 2001 Denis Oliver Kropp <dok@convergence.de> 5 * 6 * This file is subject to the terms and conditions of the GNU General 7 * Public License. See the file COPYING in the main directory of this 8 * archive for more details. 9 */ 10 11 #define NEO_BS0_BLT_BUSY 0x00000001 12 #define NEO_BS0_FIFO_AVAIL 0x00000002 13 #define NEO_BS0_FIFO_PEND 0x00000004 14 15 #define NEO_BC0_DST_Y_DEC 0x00000001 16 #define NEO_BC0_X_DEC 0x00000002 17 #define NEO_BC0_SRC_TRANS 0x00000004 18 #define NEO_BC0_SRC_IS_FG 0x00000008 19 #define NEO_BC0_SRC_Y_DEC 0x00000010 20 #define NEO_BC0_FILL_PAT 0x00000020 21 #define NEO_BC0_SRC_MONO 0x00000040 22 #define NEO_BC0_SYS_TO_VID 0x00000080 23 24 #define NEO_BC1_DEPTH8 0x00000100 25 #define NEO_BC1_DEPTH16 0x00000200 26 #define NEO_BC1_X_320 0x00000400 27 #define NEO_BC1_X_640 0x00000800 28 #define NEO_BC1_X_800 0x00000c00 29 #define NEO_BC1_X_1024 0x00001000 30 #define NEO_BC1_X_1152 0x00001400 31 #define NEO_BC1_X_1280 0x00001800 32 #define NEO_BC1_X_1600 0x00001c00 33 #define NEO_BC1_DST_TRANS 0x00002000 34 #define NEO_BC1_MSTR_BLT 0x00004000 35 #define NEO_BC1_FILTER_Z 0x00008000 36 37 #define NEO_BC2_WR_TR_DST 0x00800000 38 39 #define NEO_BC3_SRC_XY_ADDR 0x01000000 40 #define NEO_BC3_DST_XY_ADDR 0x02000000 41 #define NEO_BC3_CLIP_ON 0x04000000 42 #define NEO_BC3_FIFO_EN 0x08000000 43 #define NEO_BC3_BLT_ON_ADDR 0x10000000 44 #define NEO_BC3_SKIP_MAPPING 0x80000000 45 46 #define NEO_MODE1_DEPTH8 0x0100 47 #define NEO_MODE1_DEPTH16 0x0200 48 #define NEO_MODE1_DEPTH24 0x0300 49 #define NEO_MODE1_X_320 0x0400 50 #define NEO_MODE1_X_640 0x0800 51 #define NEO_MODE1_X_800 0x0c00 52 #define NEO_MODE1_X_1024 0x1000 53 #define NEO_MODE1_X_1152 0x1400 54 #define NEO_MODE1_X_1280 0x1800 55 #define NEO_MODE1_X_1600 0x1c00 56 #define NEO_MODE1_BLT_ON_ADDR 0x2000 57 58 /* These are offseted in MMIO space by par->CursorOff */ 59 #define NEOREG_CURSCNTL 0x00 60 #define NEOREG_CURSX 0x04 61 #define NEOREG_CURSY 0x08 62 #define NEOREG_CURSBGCOLOR 0x0C 63 #define NEOREG_CURSFGCOLOR 0x10 64 #define NEOREG_CURSMEMPOS 0x14 65 66 #define NEO_CURS_DISABLE 0x00000000 67 #define NEO_CURS_ENABLE 0x00000001 68 #define NEO_ICON64_ENABLE 0x00000008 69 #define NEO_ICON128_ENABLE 0x0000000C 70 #define NEO_ICON_BLANK 0x00000010 71 72 #define NEO_GR01_SUPPRESS_VSYNC 0x10 73 #define NEO_GR01_SUPPRESS_HSYNC 0x20 74 75 #ifdef __KERNEL__ 76 77 #ifdef NEOFB_DEBUG 78 # define DBG(x) printk (KERN_DEBUG "neofb: %s\n", (x)); 79 #else 80 # define DBG(x) 81 #endif 82 83 #define PCI_CHIP_NM2070 0x0001 84 #define PCI_CHIP_NM2090 0x0002 85 #define PCI_CHIP_NM2093 0x0003 86 #define PCI_CHIP_NM2097 0x0083 87 #define PCI_CHIP_NM2160 0x0004 88 #define PCI_CHIP_NM2200 0x0005 89 #define PCI_CHIP_NM2230 0x0025 90 #define PCI_CHIP_NM2360 0x0006 91 #define PCI_CHIP_NM2380 0x0016 92 93 /* --------------------------------------------------------------------- */ 94 95 typedef volatile struct { 96 __u32 bltStat; 97 __u32 bltCntl; 98 __u32 xpColor; 99 __u32 fgColor; 100 __u32 bgColor; 101 __u32 pitch; 102 __u32 clipLT; 103 __u32 clipRB; 104 __u32 srcBitOffset; 105 __u32 srcStart; 106 __u32 reserved0; 107 __u32 dstStart; 108 __u32 xyExt; 109 110 __u32 reserved1[19]; 111 112 __u32 pageCntl; 113 __u32 pageBase; 114 __u32 postBase; 115 __u32 postPtr; 116 __u32 dataPtr; 117 } Neo2200; 118 119 #define MMIO_SIZE 0x200000 120 121 #define NEO_EXT_CR_MAX 0x85 122 #define NEO_EXT_GR_MAX 0xC7 123 124 struct neofb_par { 125 struct vgastate state; 126 unsigned int ref_count; 127 128 unsigned char MiscOutReg; /* Misc */ 129 unsigned char CRTC[25]; /* Crtc Controller */ 130 unsigned char Sequencer[5]; /* Video Sequencer */ 131 unsigned char Graphics[9]; /* Video Graphics */ 132 unsigned char Attribute[21]; /* Video Attribute */ 133 134 unsigned char GeneralLockReg; 135 unsigned char ExtCRTDispAddr; 136 unsigned char ExtCRTOffset; 137 unsigned char SysIfaceCntl1; 138 unsigned char SysIfaceCntl2; 139 unsigned char ExtColorModeSelect; 140 unsigned char biosMode; 141 142 unsigned char PanelDispCntlReg1; 143 unsigned char PanelDispCntlReg2; 144 unsigned char PanelDispCntlReg3; 145 unsigned char PanelDispCntlRegRead; 146 unsigned char PanelVertCenterReg1; 147 unsigned char PanelVertCenterReg2; 148 unsigned char PanelVertCenterReg3; 149 unsigned char PanelVertCenterReg4; 150 unsigned char PanelVertCenterReg5; 151 unsigned char PanelHorizCenterReg1; 152 unsigned char PanelHorizCenterReg2; 153 unsigned char PanelHorizCenterReg3; 154 unsigned char PanelHorizCenterReg4; 155 unsigned char PanelHorizCenterReg5; 156 157 int ProgramVCLK; 158 unsigned char VCLK3NumeratorLow; 159 unsigned char VCLK3NumeratorHigh; 160 unsigned char VCLK3Denominator; 161 unsigned char VerticalExt; 162 163 #ifdef CONFIG_MTRR 164 int mtrr; 165 #endif 166 u8 __iomem *mmio_vbase; 167 u8 cursorOff; 168 u8 *cursorPad; /* Must die !! */ 169 170 Neo2200 __iomem *neo2200; 171 172 /* Panels size */ 173 int NeoPanelWidth; 174 int NeoPanelHeight; 175 176 int maxClock; 177 178 int pci_burst; 179 int lcd_stretch; 180 int internal_display; 181 int external_display; 182 int libretto; 183 u32 palette[16]; 184 }; 185 186 typedef struct { 187 int x_res; 188 int y_res; 189 int mode; 190 } biosMode; 191 192 #endif 193