xorg-server-1.4/hw/xfree86/fbdevhw/fbdevhwstub.c

   1
   2 #ifdef HAVE_XORG_CONFIG_H
   3 #include <xorg-config.h>
   4 #endif
   5
   6 #include "xf86.h"
   7 #include "xf86cmap.h"
   8 #include "fbdevhw.h"
   9
  10 /* Stubs for the static server on platforms that don't support fbdev */
  11
  12
  13 Bool
  14 fbdevHWGetRec(ScrnInfoPtr pScrn)
  15 {
  16         return FALSE;
  17 }
  18
  19 void
  20 fbdevHWFreeRec(ScrnInfoPtr pScrn)
  21 {
  22 }
  23
  24
  25 Bool
  26 fbdevHWProbe(pciVideoPtr pPci, char *device, char **namep)
  27 {
  28         return FALSE;
  29 }
  30
  31 Bool
  32 fbdevHWInit(ScrnInfoPtr pScrn, pciVideoPtr pPci, char *device)
  33 {
  34         xf86Msg(X_ERROR, "fbdevhw is not available on this platform\n");
  35         return FALSE;
  36 }
  37
  38 char*
  39 fbdevHWGetName(ScrnInfoPtr pScrn)
  40 {
  41         return NULL;
  42 }
  43
  44 int
  45 fbdevHWGetDepth(ScrnInfoPtr pScrn, int *fbbpp)
  46 {
  47         return -1;
  48 }
  49
  50 int
  51 fbdevHWGetLineLength(ScrnInfoPtr pScrn)
  52 {
  53         return -1;      /* Should cause something spectacular... */
  54 }
  55
  56 int
  57 fbdevHWGetType(ScrnInfoPtr pScrn)
  58 {
  59         return -1;
  60 }
  61
  62 int
  63 fbdevHWGetVidmem(ScrnInfoPtr pScrn)
  64 {
  65         return -1;
  66 }
  67
  68 void
  69 fbdevHWSetVideoModes(ScrnInfoPtr pScrn)
  70 {
  71 }
  72
  73 DisplayModePtr
  74 fbdevHWGetBuildinMode(ScrnInfoPtr pScrn)
  75 {
  76         return NULL;
  77 }
  78
  79 void
  80 fbdevHWUseBuildinMode(ScrnInfoPtr pScrn)
  81 {
  82 }
  83
  84 void*
  85 fbdevHWMapVidmem(ScrnInfoPtr pScrn)
  86 {
  87         return NULL;
  88 }
  89
  90 int
  91 fbdevHWLinearOffset(ScrnInfoPtr pScrn)
  92 {
  93         return 0;
  94 }
  95
  96 Bool
  97 fbdevHWUnmapVidmem(ScrnInfoPtr pScrn)
  98 {
  99         return FALSE;
 100 }
 101
 102 void*
 103 fbdevHWMapMMIO(ScrnInfoPtr pScrn)
 104 {
 105         return NULL;
 106 }
 107
 108 Bool
 109 fbdevHWUnmapMMIO(ScrnInfoPtr pScrn)
 110 {
 111         return FALSE;
 112 }
 113
 114 Bool
 115 fbdevHWModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
 116 {
 117         return FALSE;
 118 }
 119
 120 void
 121 fbdevHWSave(ScrnInfoPtr pScrn)
 122 {
 123 }
 124
 125 void
 126 fbdevHWRestore(ScrnInfoPtr pScrn)
 127 {
 128 }
 129
 130 void
 131 fbdevHWLoadPalette(ScrnInfoPtr pScrn, int numColors, int *indices,
 132                  LOCO *colors, VisualPtr pVisual)
 133 {
 134 }
 135
 136 ModeStatus
 137 fbdevHWValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
 138 {
 139         return MODE_ERROR;
 140 }
 141
 142 Bool
 143 fbdevHWSwitchMode(int scrnIndex, DisplayModePtr mode, int flags)
 144 {
 145         return FALSE;
 146 }
 147
 148 void
 149 fbdevHWAdjustFrame(int scrnIndex, int x, int y, int flags)
 150 {
 151 }
 152
 153 Bool
 154 fbdevHWEnterVT(int scrnIndex, int flags)
 155 {
 156         return FALSE;
 157 }
 158
 159 void
 160 fbdevHWLeaveVT(int scrnIndex, int flags)
 161 {
 162 }
 163
 164 void
 165 fbdevHWDPMSSet(ScrnInfoPtr pScrn, int mode, int flags)
 166 {
 167 }
 168
 169 Bool
 170 fbdevHWSaveScreen(ScreenPtr pScreen, int mode)
 171 {
 172         return FALSE;
 173 }
 174
 175 xf86SwitchModeProc *
 176 fbdevHWSwitchModeWeak(void) { return fbdevHWSwitchMode; }
 177
 178 xf86AdjustFrameProc *
 179 fbdevHWAdjustFrameWeak(void) { return fbdevHWAdjustFrame; }
 180
 181 xf86EnterVTProc *
 182 fbdevHWEnterVTWeak(void) { return fbdevHWEnterVT; }
 183
 184 xf86LeaveVTProc *
 185 fbdevHWLeaveVTWeak(void) { return fbdevHWLeaveVT; }
 186
 187 xf86ValidModeProc *
 188 fbdevHWValidModeWeak(void) { return fbdevHWValidMode; }
 189
 190 xf86DPMSSetProc *
 191 fbdevHWDPMSSetWeak(void) { return fbdevHWDPMSSet; }
 192
 193 xf86LoadPaletteProc *
 194 fbdevHWLoadPaletteWeak(void) { return fbdevHWLoadPalette; }
 195
 196 SaveScreenProcPtr
 197 fbdevHWSaveScreenWeak(void) { return fbdevHWSaveScreen; }