hw/xfree86/fbdevhw/fbdevhwstub.c

   1 #ifdef HAVE_XORG_CONFIG_H
   2 #include <xorg-config.h>
   3 #endif
   4
   5 #include "xf86.h"
   6 #include "xf86cmap.h"
   7 #include "fbdevhw.h"
   8
   9 /* Stubs for the static server on platforms that don't support fbdev */
  10
  11 Bool
  12 fbdevHWGetRec(ScrnInfoPtr pScrn)
  13 {
  14     return FALSE;
  15 }
  16
  17 void
  18 fbdevHWFreeRec(ScrnInfoPtr pScrn)
  19 {
  20 }
  21
  22 Bool
  23 fbdevHWProbe(struct pci_device *pPci, char *device, char **namep)
  24 {
  25     return FALSE;
  26 }
  27
  28 Bool
  29 fbdevHWInit(ScrnInfoPtr pScrn, struct pci_device *pPci, char *device)
  30 {
  31     xf86Msg(X_ERROR, "fbdevhw is not available on this platform\n");
  32     return FALSE;
  33 }
  34
  35 char *
  36 fbdevHWGetName(ScrnInfoPtr pScrn)
  37 {
  38     return NULL;
  39 }
  40
  41 int
  42 fbdevHWGetDepth(ScrnInfoPtr pScrn, int *fbbpp)
  43 {
  44     return -1;
  45 }
  46
  47 int
  48 fbdevHWGetLineLength(ScrnInfoPtr pScrn)
  49 {
  50     return -1;                  /* Should cause something spectacular... */
  51 }
  52
  53 int
  54 fbdevHWGetType(ScrnInfoPtr pScrn)
  55 {
  56     return -1;
  57 }
  58
  59 int
  60 fbdevHWGetVidmem(ScrnInfoPtr pScrn)
  61 {
  62     return -1;
  63 }
  64
  65 void
  66 fbdevHWSetVideoModes(ScrnInfoPtr pScrn)
  67 {
  68 }
  69
  70 DisplayModePtr
  71 fbdevHWGetBuildinMode(ScrnInfoPtr pScrn)
  72 {
  73     return NULL;
  74 }
  75
  76 void
  77 fbdevHWUseBuildinMode(ScrnInfoPtr pScrn)
  78 {
  79 }
  80
  81 void *
  82 fbdevHWMapVidmem(ScrnInfoPtr pScrn)
  83 {
  84     return NULL;
  85 }
  86
  87 int
  88 fbdevHWLinearOffset(ScrnInfoPtr pScrn)
  89 {
  90     return 0;
  91 }
  92
  93 Bool
  94 fbdevHWUnmapVidmem(ScrnInfoPtr pScrn)
  95 {
  96     return FALSE;
  97 }
  98
  99 void *
 100 fbdevHWMapMMIO(ScrnInfoPtr pScrn)
 101 {
 102     return NULL;
 103 }
 104
 105 Bool
 106 fbdevHWUnmapMMIO(ScrnInfoPtr pScrn)
 107 {
 108     return FALSE;
 109 }
 110
 111 Bool
 112 fbdevHWModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
 113 {
 114     return FALSE;
 115 }
 116
 117 void
 118 fbdevHWSave(ScrnInfoPtr pScrn)
 119 {
 120 }
 121
 122 void
 123 fbdevHWRestore(ScrnInfoPtr pScrn)
 124 {
 125 }
 126
 127 void
 128 fbdevHWLoadPalette(ScrnInfoPtr pScrn, int numColors, int *indices,
 129                    LOCO * colors, VisualPtr pVisual)
 130 {
 131 }
 132
 133 ModeStatus
 134 fbdevHWValidMode(ScrnInfoPtr pScrn, DisplayModePtr mode, Bool verbose, int flags)
 135 {
 136     return MODE_ERROR;
 137 }
 138
 139 Bool
 140 fbdevHWSwitchMode(ScrnInfoPtr pScrn, DisplayModePtr mode)
 141 {
 142     return FALSE;
 143 }
 144
 145 void
 146 fbdevHWAdjustFrame(ScrnInfoPtr pScrn, int x, int y)
 147 {
 148 }
 149
 150 Bool
 151 fbdevHWEnterVT(ScrnInfoPtr pScrn)
 152 {
 153     return FALSE;
 154 }
 155
 156 void
 157 fbdevHWLeaveVT(ScrnInfoPtr pScrn)
 158 {
 159 }
 160
 161 void
 162 fbdevHWDPMSSet(ScrnInfoPtr pScrn, int mode, int flags)
 163 {
 164 }
 165
 166 Bool
 167 fbdevHWSaveScreen(ScreenPtr pScreen, int mode)
 168 {
 169     return FALSE;
 170 }
 171
 172 xf86SwitchModeProc *
 173 fbdevHWSwitchModeWeak(void)
 174 {
 175     return fbdevHWSwitchMode;
 176 }
 177
 178 xf86AdjustFrameProc *
 179 fbdevHWAdjustFrameWeak(void)
 180 {
 181     return fbdevHWAdjustFrame;
 182 }
 183
 184 xf86EnterVTProc *
 185 fbdevHWEnterVTWeak(void)
 186 {
 187     return fbdevHWEnterVT;
 188 }
 189
 190 xf86LeaveVTProc *
 191 fbdevHWLeaveVTWeak(void)
 192 {
 193     return fbdevHWLeaveVT;
 194 }
 195
 196 xf86ValidModeProc *
 197 fbdevHWValidModeWeak(void)
 198 {
 199     return fbdevHWValidMode;
 200 }
 201
 202 xf86DPMSSetProc *
 203 fbdevHWDPMSSetWeak(void)
 204 {
 205     return fbdevHWDPMSSet;
 206 }
 207
 208 xf86LoadPaletteProc *
 209 fbdevHWLoadPaletteWeak(void)
 210 {
 211     return fbdevHWLoadPalette;
 212 }
 213
 214 SaveScreenProcPtr
 215 fbdevHWSaveScreenWeak(void)
 216 {
 217     return fbdevHWSaveScreen;
 218 }