drivers/staging/xgifb/XGIfb.h

   1 #ifndef _LINUX_XGIFB
   2 #define _LINUX_XGIFB
   3 #include <linux/spinlock.h>
   4 #include <asm/ioctl.h>
   5 #include <asm/types.h>
   6
   7 #define DISPTYPE_CRT1       0x00000008L
   8 #define DISPTYPE_CRT2       0x00000004L
   9 #define DISPTYPE_LCD        0x00000002L
  10 #define DISPTYPE_TV         0x00000001L
  11 #define DISPTYPE_DISP1      DISPTYPE_CRT1
  12 #define DISPTYPE_DISP2      (DISPTYPE_CRT2 | DISPTYPE_LCD | DISPTYPE_TV)
  13 #define DISPMODE_SINGLE     0x00000020L
  14 #define DISPMODE_MIRROR     0x00000010L
  15 #define DISPMODE_DUALVIEW   0x00000040L
  16
  17 #define HASVB_NONE              0x00
  18 #define HASVB_301               0x01
  19 #define HASVB_LVDS              0x02
  20 #define HASVB_TRUMPION          0x04
  21 #define HASVB_LVDS_CHRONTEL     0x10
  22 #define HASVB_302               0x20
  23 #define HASVB_303               0x40
  24 #define HASVB_CHRONTEL          0x80
  25
  26 #ifndef XGIFB_ID
  27 #define XGIFB_ID          0x53495346    /* Identify myself with 'XGIF' */
  28 #endif
  29
  30 typedef enum _XGI_CHIP_TYPE {
  31     XGI_VGALegacy = 0,
  32     XGI_300,
  33     XGI_630,
  34     XGI_730,
  35     XGI_540,
  36     XGI_315H,
  37     XGI_315,
  38     XGI_315PRO,
  39     XGI_550,
  40     XGI_640,
  41     XGI_740,
  42     XGI_650,
  43     XGI_650M,
  44     XGI_330 = 16,
  45     XGI_660,
  46     XGI_661,
  47     XGI_760,
  48     XG40 = 32,
  49     XG41,
  50     XG42,
  51     XG45,
  52     XG20 = 48,
  53     XG21,
  54     XG27,
  55     MAX_XGI_CHIP
  56 } XGI_CHIP_TYPE;
  57
  58 typedef enum _TVTYPE {
  59         TVMODE_NTSC = 0,
  60         TVMODE_PAL,
  61         TVMODE_HIVISION,
  62         TVTYPE_PALM,    // vicki@030226
  63         TVTYPE_PALN,    // vicki@030226
  64         TVTYPE_NTSCJ,   // vicki@030226
  65         TVMODE_TOTAL
  66 } XGI_TV_TYPE;
  67
  68
  69 typedef struct _XGIFB_INFO XGIfb_info;
  70 struct _XGIFB_INFO {
  71
  72 unsigned long XGIfb_id;
  73         int    chip_id;                 /* PCI ID of detected chip */
  74         int    memory;                  /* video memory in KB which XGIfb manages */
  75         int    heapstart;               /* heap start (= XGIfb "mem" argument) in KB */
  76         unsigned char fbvidmode;        /* current XGIfb mode */
  77
  78         unsigned char XGIfb_version;
  79         unsigned char XGIfb_revision;
  80         unsigned char XGIfb_patchlevel;
  81
  82         unsigned char XGIfb_caps;       /* XGIfb capabilities */
  83
  84         int    XGIfb_tqlen;             /* turbo queue length (in KB) */
  85
  86         unsigned int XGIfb_pcibus;      /* The card's PCI ID */
  87         unsigned int XGIfb_pcislot;
  88         unsigned int XGIfb_pcifunc;
  89
  90         unsigned char XGIfb_lcdpdc;     /* PanelDelayCompensation */
  91
  92         unsigned char XGIfb_lcda;       /* Detected status of LCDA for low res/text modes */
  93
  94         char reserved[235];             /* for future use */
  95 };
  96
  97
  98
  99
 100 typedef enum _TVPLUGTYPE {      // vicki@030226
 101 //      TVPLUG_Legacy = 0,
 102 //      TVPLUG_COMPOSITE,
 103 //      TVPLUG_SVIDEO,
 104 //      TVPLUG_SCART,
 105 //      TVPLUG_TOTAL
 106         TVPLUG_UNKNOWN = 0,
 107         TVPLUG_COMPOSITE = 1,
 108         TVPLUG_SVIDEO = 2,
 109         TVPLUG_COMPOSITE_AND_SVIDEO = 3,
 110         TVPLUG_SCART = 4,
 111         TVPLUG_YPBPR_525i = 5,
 112         TVPLUG_YPBPR_525P = 6,
 113         TVPLUG_YPBPR_750P = 7,
 114         TVPLUG_YPBPR_1080i = 8,
 115         TVPLUG_TOTAL
 116 } XGI_TV_PLUG;
 117
 118
 119 struct mode_info {
 120         int    bpp;
 121         int    xres;
 122         int    yres;
 123         int    v_xres;
 124         int    v_yres;
 125         int    org_x;
 126         int    org_y;
 127         unsigned int  vrate;
 128 };
 129
 130 struct ap_data {
 131         struct mode_info minfo;
 132         unsigned long iobase;
 133         unsigned int  mem_size;
 134         unsigned long disp_state;
 135         XGI_CHIP_TYPE chip;
 136         unsigned char hasVB;
 137         XGI_TV_TYPE TV_type;
 138         XGI_TV_PLUG TV_plug;
 139         unsigned long version;
 140         char reserved[256];
 141 };
 142
 143
 144
 145 /*     If changing this, vgatypes.h must also be changed (for X driver)    */
 146
 147
 148 /*
 149  * NOTE! The ioctl types used to be "size_t" by mistake, but were
 150  * really meant to be __u32. Changed to "__u32" even though that
 151  * changes the value on 64-bit architectures, because the value
 152  * (with a 4-byte size) is also hardwired in vgatypes.h for user
 153  * space exports. So "__u32" is actually more compatible, duh!
 154  */
 155 #define XGIFB_GET_INFO          _IOR('n',0xF8,__u32)
 156 #define XGIFB_GET_VBRSTATUS     _IOR('n',0xF9,__u32)
 157
 158
 159
 160 struct video_info{
 161         int           chip_id;
 162         unsigned int  video_size;
 163         unsigned long video_base;
 164         char  *       video_vbase;
 165         unsigned long mmio_base;
 166         char  *       mmio_vbase;
 167         unsigned long vga_base;
 168         unsigned long mtrr;
 169         unsigned long heapstart;
 170
 171         int    video_bpp;
 172         int    video_cmap_len;
 173         int    video_width;
 174         int    video_height;
 175         int    video_vwidth;
 176         int    video_vheight;
 177         int    org_x;
 178         int    org_y;
 179         int    video_linelength;
 180         unsigned int refresh_rate;
 181
 182         unsigned long disp_state;
 183         unsigned char hasVB;
 184         unsigned char TV_type;
 185         unsigned char TV_plug;
 186
 187         XGI_CHIP_TYPE chip;
 188         unsigned char revision_id;
 189
 190         unsigned short DstColor;
 191         unsigned long  XGI310_AccelDepth;
 192         unsigned long  CommandReg;
 193
 194         spinlock_t     lockaccel;
 195
 196         unsigned int   pcibus;
 197         unsigned int   pcislot;
 198         unsigned int   pcifunc;
 199
 200         int            accel;
 201         unsigned short subsysvendor;
 202         unsigned short subsysdevice;
 203
 204         char reserved[236];
 205 };
 206
 207
 208 extern struct video_info xgi_video_info;
 209
 210 #ifdef __KERNEL__
 211 //extern void xgi_malloc(struct xgi_memreq *req);
 212 extern void xgi_free(unsigned long base);
 213 extern void xgi_dispinfo(struct ap_data *rec);
 214 #endif
 215 #endif