Prep for modular builds by adding guarded #include "config.h" everywhere.

permissions when no access to HW registers is required. For API changes
    which mostly involve the modifications to make the RRFunc (introduced
    with 6.8) more flexible please check Bugzilla #2407. NOTE: This patch
    applies changes to OS specific files for other OSes which I cannot
    test.

man/fbdev.man

@@ -1,4 +1,4 @@
-.\" $XFree86: xc/programs/Xserver/hw/xfree86/drivers/fbdev/fbdev.man,v 1.2 2001/01/27 18:20:47 dawes Exp $ 
+.\" $XFree86: xc/programs/Xserver/hw/xfree86/drivers/fbdev/fbdev.man,v 1.3 2001/10/02 15:57:32 alanh Exp $ 
 .\" shorthand for double quote that works everywhere.
 .ds q \N'34'
 .TH FBDEV __drivermansuffix__ __vendorversion__
@@ -15,7 +15,7 @@ fbdev \- video driver for framebuffer device
 .fi
 .SH DESCRIPTION
 .B fbdev
-is an __xservername__ driver for framebuffer devices.  This is a non-accelerated
+is an XFree86 driver for framebuffer devices.  This is a non-accelerated
 driver, the following framebuffer depths are supported: 8, 15, 16, 24.
 All visual types are supported for depth 8, and TrueColor visual is
 supported for the other depths.  Multi-head configurations are supported.
@@ -27,7 +27,7 @@ fbdev uses the os-specific submodule fbdevhw(__drivermansuffix__) to talk
 to the kernel
 device driver.  Currently a fbdevhw module is available for linux.
 .SH CONFIGURATION DETAILS
-Please refer to __xconfigfile__(__filemansuffix__) for general configuration
+Please refer to XF86Config(__filemansuffix__) for general configuration
 details.  This section only covers configuration details specific to
 this driver.
 .PP
@@ -38,8 +38,7 @@ driver can pick up the currently used video mode from the framebuffer
 driver and will use it if there are no video modes configured.
 .PP
 For PCI boards you might have to add a BusID line to the Device
-section.  See above for a sample line.  You can use \*q\__xservername__
--scanpci\*q
+section.  See above for a sample line.  You can use "XFree86 -scanpci"
 to figure out the correct values.
 .PP
 The following driver 
@@ -57,7 +56,7 @@ Enable rotation of the display. The supported values are "CW" (clockwise,
 90 degrees), "UD" (upside down, 180 degrees) and "CCW" (counter clockwise,
 270 degrees). Implies use of the shadow framebuffer layer.   Default: off.
 .SH "SEE ALSO"
-__xservername__(__appmansuffix__), __xconfigfile__(__filemansuffix__), xorgconfig(__appmansuffix__), Xserver(__appmansuffix__),
+XFree86(1), XF86Config(__filemansuffix__), xf86config(1), Xserver(1),
 X(__miscmansuffix__), fbdevhw(__drivermansuffix__)
 .SH AUTHORS
 Authors include: Gerd Knorr, Michel Dänzer, Geert Uytterhoeven

src/fbdev.c

@@ -2,9 +2,13 @@
 
 /*
  * Authors:  Alan Hourihane, <alanh@fairlite.demon.co.uk>
- *	     Michel Dänzer, <michdaen@iiic.ethz.ch>
+ *	     Michel Dänzer, <michdaen@iiic.ethz.ch>
  */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 /* all driver need this */
 #include "xf86.h"
 #include "xf86_OSproc.h"
@@ -57,6 +61,8 @@ static void *	FBDevWindowLinear(ScreenPtr pScreen, CARD32 row, CARD32 offset, in
 				  CARD32 *size, void *closure);
 static void	FBDevPointerMoved(int index, int x, int y);
 static Bool	FBDevDGAInit(ScrnInfoPtr pScrn, ScreenPtr pScreen);
+static Bool	FBDevDriverFunc(ScrnInfoPtr pScrn, xorgDriverFuncOp op,
+				pointer ptr);
 
 
 enum { FBDEV_ROTATE_NONE=0, FBDEV_ROTATE_CW=270, FBDEV_ROTATE_UD=180, FBDEV_ROTATE_CCW=90 };
@@ -81,7 +87,7 @@ static int pix24bpp = 0;
 #define FBDEV_MAJOR_VERSION	0
 #define FBDEV_MINOR_VERSION	1
 
-DriverRec FBDEV = {
+_X_EXPORT DriverRec FBDEV = {
 	VERSION,
 	FBDEV_DRIVER_NAME,
 #if 0
@@ -91,7 +97,8 @@ DriverRec FBDEV = {
 	FBDevProbe,
 	FBDevAvailableOptions,
 	NULL,
-	0
+	0,
+	FBDevDriverFunc
 };
 
 /* Supported "chipsets" */
@@ -137,7 +144,9 @@ static const char *shadowSymbols[] = {
 	"shadowInit",
 	"shadowSetup",
 	"shadowUpdatePacked",
+	"shadowUpdatePackedWeak",
 	"shadowUpdateRotatePacked",
+	"shadowUpdateRotatePackedWeak",
 	NULL
 };
 
@@ -158,20 +167,23 @@ static const char *fbdevHWSymbols[] = {
 	"fbdevHWUnmapVidmem",
 
 	/* colormap */
-	"fbdevHWLoadpalette",
+	"fbdevHWLoadPalette",
+	"fbdevHWLoadPaletteWeak",
 
 	/* ScrnInfo hooks */
-	"fbdevHWAdjustFrame",
-	"fbdevHWEnterVT",
-	"fbdevHWLeaveVT",
+	"fbdevHWAdjustFrameWeak",
+	"fbdevHWEnterVTWeak",
+	"fbdevHWLeaveVTWeak",
 	"fbdevHWModeInit",
 	"fbdevHWRestore",
 	"fbdevHWSave",
 	"fbdevHWSaveScreen",
-	"fbdevHWSwitchMode",
-	"fbdevHWValidMode",
+	"fbdevHWSaveScreenWeak",
+	"fbdevHWSwitchModeWeak",
+	"fbdevHWValidModeWeak",
 
 	"fbdevHWDPMSSet",
+	"fbdevHWDPMSSetWeak",
 
 	NULL
 };
@@ -194,7 +206,7 @@ static XF86ModuleVersionInfo FBDevVersRec =
 	{0,0,0,0}
 };
 
-XF86ModuleData fbdevModuleData = { &FBDevVersRec, FBDevSetup, NULL };
+_X_EXPORT XF86ModuleData fbdevModuleData = { &FBDevVersRec, FBDevSetup, NULL };
 
 pointer
 FBDevSetup(pointer module, pointer opts, int *errmaj, int *errmin)
@@ -203,7 +215,7 @@ FBDevSetup(pointer module, pointer opts, int *errmaj, int *errmin)
 
 	if (!setupDone) {
 		setupDone = TRUE;
-		xf86AddDriver(&FBDEV, module, 0);
+		xf86AddDriver(&FBDEV, module, HaveDriverFuncs);
 		LoaderRefSymLists(afbSymbols, fbSymbols,
 				  shadowSymbols, fbdevHWSymbols, NULL);
 		return (pointer)1;
@@ -354,11 +366,11 @@ FBDevProbe(DriverPtr drv, int flags)
 		    pScrn->Probe         = FBDevProbe;
 		    pScrn->PreInit       = FBDevPreInit;
 		    pScrn->ScreenInit    = FBDevScreenInit;
-		    pScrn->SwitchMode    = fbdevHWSwitchMode;
-		    pScrn->AdjustFrame   = fbdevHWAdjustFrame;
-		    pScrn->EnterVT       = fbdevHWEnterVT;
-		    pScrn->LeaveVT       = fbdevHWLeaveVT;
-		    pScrn->ValidMode     = fbdevHWValidMode;
+		    pScrn->SwitchMode    = fbdevHWSwitchModeWeak();
+		    pScrn->AdjustFrame   = fbdevHWAdjustFrameWeak();
+		    pScrn->EnterVT       = fbdevHWEnterVTWeak();
+		    pScrn->LeaveVT       = fbdevHWLeaveVTWeak();
+		    pScrn->ValidMode     = fbdevHWValidModeWeak();
 		    
 		    xf86DrvMsg(pScrn->scrnIndex, X_INFO,
 			       "using %s\n", dev ? dev : "default device");
@@ -782,7 +794,8 @@ FBDevScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
 
 	if (fPtr->shadowFB && 
 	    (!shadowSetup(pScreen) || !shadowAdd(pScreen, NULL,
-	      fPtr->rotate ? shadowUpdateRotatePacked : shadowUpdatePacked,
+	      fPtr->rotate ? shadowUpdateRotatePackedWeak()
+	                   : shadowUpdatePackedWeak(),
 	      FBDevWindowLinear, fPtr->rotate, NULL)) ) {
 	    xf86DrvMsg(scrnIndex, X_ERROR,
 		       "Shadow framebuffer initialization failed.\n");
@@ -842,12 +855,13 @@ FBDevScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
 		return FALSE;
 	}
 	flags = CMAP_PALETTED_TRUECOLOR;
-	if(!xf86HandleColormaps(pScreen, 256, 8, fbdevHWLoadPalette, NULL, flags))
+	if(!xf86HandleColormaps(pScreen, 256, 8, fbdevHWLoadPaletteWeak(), 
+				NULL, flags))
 		return FALSE;
 
-	xf86DPMSInit(pScreen, fbdevHWDPMSSet, 0);
+	xf86DPMSInit(pScreen, fbdevHWDPMSSetWeak(), 0);
 
-	pScreen->SaveScreen = fbdevHWSaveScreen;
+	pScreen->SaveScreen = fbdevHWSaveScreenWeak();
 
 	/* Wrap the current CloseScreen function */
 	fPtr->CloseScreen = pScreen->CloseScreen;
@@ -1093,3 +1107,18 @@ FBDevDGAInit(ScrnInfoPtr pScrn, ScreenPtr pScreen)
     return (DGAInit(pScreen, &FBDevDGAFunctions,
 	    fPtr->pDGAMode, fPtr->nDGAMode));
 }
+
+static Bool
+FBDevDriverFunc(ScrnInfoPtr pScrn, xorgDriverFuncOp op, pointer ptr)
+{
+    xorgHWFlags *flag;
+    
+    switch (op) {
+	case GET_REQUIRED_HW_INTERFACES:
+	    flag = (CARD32*)ptr;
+	    (*flag) = 0;
+	    return TRUE;
+	default:
+	    return FALSE;
+    }
+}