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TOMOYO Linux Cross Reference
Linux/include/video/neomagic.h

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  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         int wc_cookie;
163         u8 __iomem *mmio_vbase;
164         u8 cursorOff;
165         u8 *cursorPad;          /* Must die !! */
166 
167         Neo2200 __iomem *neo2200;
168 
169         /* Panels size */
170         int NeoPanelWidth;
171         int NeoPanelHeight;
172 
173         int maxClock;
174 
175         int pci_burst;
176         int lcd_stretch;
177         int internal_display;
178         int external_display;
179         int libretto;
180         u32 palette[16];
181 };
182 
183 typedef struct {
184         int x_res;
185         int y_res;
186         int mode;
187 } biosMode;
188 
189 #endif
190 

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