Linux Kernel  3.7.1
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
neomagic.h
Go to the documentation of this file.
1 /*
2  * linux/include/video/neo_reg.h -- NeoMagic Framebuffer Driver
3  *
4  * Copyright (c) 2001 Denis Oliver Kropp <[email protected]>
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
Generated on Thu Jan 10 2013 14:53:56 for Linux Kernel by   doxygen 1.8.2