Bug #400 (partial): Driver fixes for the dlloader. When using dlloader, all

    framebuffer formats except cfb and the overlay modes should work, and
    r128 and radeon need to be loaded from the ati driver (both issues to
    be fixed soon). Tested on i740, s3virge, mach64, tdfx, vesa, and vga
    drivers. elfloader users shouldn't be affected.

1 files changed, 99 insertions, 43 deletions

diff --git a/src/nv_driver.c b/src/nv_driver.c
index 81afd9f..f793669 100644
--- a/src/nv_driver.c
+++ b/src/nv_driver.c
@@ -1,3 +1,4 @@
+/* $XdotOrg: xc/programs/Xserver/hw/xfree86/drivers/nv/nv_driver.c,v 1.2 2004/04/23 19:42:10 eich Exp $ */
 /* $XConsortium: nv_driver.c /main/3 1996/10/28 05:13:37 kaleb $ */
 /*
  * Copyright 1996-1997  David J. McKay
@@ -24,7 +25,7 @@
 /* Hacked together from mga driver and 3.3.4 NVIDIA driver by Jarno Paananen
    <jpaana@s2.org> */
 
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/nv/nv_driver.c,v 1.114 2003/08/23 16:09:18 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/nv/nv_driver.c,v 1.122 2004/01/10 22:31:53 mvojkovi Exp $ */
 
 #include "nv_include.h"
 
@@ -51,8 +52,8 @@ static Bool    NVSaveScreen(ScreenPtr pScreen, int mode);
 
 /* Optional functions */
 static void    NVFreeScreen(int scrnIndex, int flags);
-static int     NVValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose,
-                           int flags);
+static ModeStatus NVValidMode(int scrnIndex, DisplayModePtr mode,
+			      Bool verbose, int flags);
 
 /* Internally used functions */
 
@@ -112,7 +113,11 @@ static SymTabRec NVKnownChipsets[] =
   { 0x10DE0175, "GeForce4 420 Go" },
   { 0x10DE0176, "GeForce4 420 Go 32M" },
   { 0x10DE0177, "GeForce4 460 Go" },
+#if defined(__powerpc__)
+  { 0x10DE0179, "GeForce4 MX (Mac)" },
+#else
   { 0x10DE0179, "GeForce4 440 Go 64M" },
+#endif
   { 0x10DE017D, "GeForce4 410 Go 16M" },
   { 0x10DE017C, "Quadro4 500 GoGL" },
   { 0x10DE0178, "Quadro4 550 XGL" },
@@ -123,6 +128,9 @@ static SymTabRec NVKnownChipsets[] =
   { 0x10DE0186, "GeForce4 448 Go" },
   { 0x10DE0187, "GeForce4 488 Go" },
   { 0x10DE0188, "Quadro4 580 XGL" },
+#if defined(__powerpc__)
+  { 0x10DE0189, "GeForce4 MX with AGP8X (Mac)" },
+#endif
   { 0x10DE018A, "Quadro4 280 NVS" },
   { 0x10DE018B, "Quadro4 380 XGL" },
   { 0x10DE01F0, "GeForce4 MX Integrated GPU" },
@@ -160,33 +168,40 @@ static SymTabRec NVKnownChipsets[] =
   { 0x10DE031D, "0x031D" },
   { 0x10DE031E, "0x031E" },
   { 0x10DE031F, "0x031F" },
+  { 0x10DE0320, "GeForce FX 5200" },
   { 0x10DE0321, "GeForce FX 5200 Ultra" },
   { 0x10DE0322, "GeForce FX 5200" },
   { 0x10DE0323, "GeForce FX 5200SE" },
   { 0x10DE0324, "GeForce FX Go5200" },
   { 0x10DE0325, "GeForce FX Go5250" },
   { 0x10DE0328, "GeForce FX Go5200 32M/64M" },
+#if defined(__powerpc__)
+  { 0x10DE0329, "GeForce FX 5200 (Mac)" },
+#else
   { 0x10DE0329, "0x0329" },
-  { 0x10DE032A, "0x032A" },
+#endif
+  { 0x10DE032A, "Quadro NVS 280 PCI" },
   { 0x10DE032B, "Quadro FX 500" },
   { 0x10DE032C, "GeForce FX Go5300" },
   { 0x10DE032D, "GeForce FX Go5100" },
   { 0x10DE032F, "0x032F" },
   { 0x10DE0330, "GeForce FX 5900 Ultra" },
   { 0x10DE0331, "GeForce FX 5900" },
-  { 0x10DE0332, "0x0332" },
+  { 0x10DE0332, "GeForce FX 5900XT" },
   { 0x10DE0333, "GeForce FX 5950 Ultra" },
   { 0x10DE0334, "0x0334" },
   { 0x10DE0338, "Quadro FX 3000" },
-  { 0x10DE0341, "0x0341" },
-  { 0x10DE0342, "0x0342" },
-  { 0x10DE0343, "0x0343" },
-  { 0x10DE0347, "0x0347" },
-  { 0x10DE0348, "0x0348" },
+  { 0x10DE0341, "GeForce FX 5700 Ultra" },
+  { 0x10DE0342, "GeForce FX 5700" },
+  { 0x10DE0343, "GeForce FX 5700LE" },
+  { 0x10DE0344, "GeForce FX 5700VE" },
+  { 0x10DE0345, "0x0345" },
+  { 0x10DE0347, "GeForce FX Go5700" },
+  { 0x10DE0348, "GeForce FX Go5700" },
   { 0x10DE0349, "0x0349" },
   { 0x10DE034B, "0x034B" },
-  { 0x10DE034C, "0x034C" },
-  { 0x10DE034E, "0x034E" },
+  { 0x10DE034C, "Quadro FX Go1000" },
+  { 0x10DE034E, "Quadro FX 1100" },
   { 0x10DE034F, "0x034F" },
   {-1, NULL}
 };
@@ -313,7 +328,7 @@ static XF86ModuleVersionInfo nvVersRec =
     MODULEVENDORSTRING,
     MODINFOSTRING1,
     MODINFOSTRING2,
-    XF86_VERSION_CURRENT,
+    XORG_VERSION_CURRENT,
     NV_MAJOR_VERSION, NV_MINOR_VERSION, NV_PATCHLEVEL,
     ABI_CLASS_VIDEODRV,                     /* This is a video driver */
     ABI_VIDEODRV_VERSION,
@@ -431,9 +446,13 @@ nvSetup(pointer module, pointer opts, int *errmaj, int *errmin)
 static const OptionInfoRec *
 NVAvailableOptions(int chipid, int busid)
 {
-    if(chipid == 0x12D20018)
-       return RivaAvailableOptions(chipid, busid);
-
+    if(chipid == 0x12D20018) {
+	if (!xf86LoadOneModule("riva128", NULL)) {
+	    return NULL;
+	} else
+	    return RivaAvailableOptions(chipid, busid);
+    }
+    
     return NVOptions;
 }
 
@@ -746,7 +765,7 @@ NVFreeScreen(int scrnIndex, int flags)
 /* Checks if a mode is suitable for the selected chipset. */
 
 /* Optional */
-static int
+static ModeStatus
 NVValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
 {
     return (MODE_OK);
@@ -792,7 +811,6 @@ NVPreInit(ScrnInfoPtr pScrn, int flags)
     NVPtr pNv;
     MessageType from;
     int i, max_width, max_height;
-    int bytesPerPixel;
     ClockRangePtr clockRanges;
     const char *s;
 
@@ -960,8 +978,6 @@ NVPreInit(ScrnInfoPtr pScrn, int flags)
 	}
     }
 
-    bytesPerPixel = pScrn->bitsPerPixel / 8;
-
     /* The vgahw module should be loaded here when needed */
     if (!xf86LoadSubModule(pScrn, "vgahw")) {
 	xf86FreeInt10(pNv->pInt);
@@ -1037,11 +1053,11 @@ NVPreInit(ScrnInfoPtr pScrn, int flags)
 	    xf86FreeInt10(pNv->pInt);
 	    return FALSE;
 	}
-	pScrn->SwitchMode    = fbdevHWSwitchMode;
-	pScrn->AdjustFrame   = fbdevHWAdjustFrame;
+	pScrn->SwitchMode    = LoaderSymbol("fbdevHWSwitchMode");
+	pScrn->AdjustFrame   = LoaderSymbol("fbdevHWAdjustFrame");
 	pScrn->EnterVT       = NVEnterVTFBDev;
-	pScrn->LeaveVT       = fbdevHWLeaveVT;
-	pScrn->ValidMode     = fbdevHWValidMode;
+	pScrn->LeaveVT       = LoaderSymbol("fbdevHWLeaveVT");
+	pScrn->ValidMode     = LoaderSymbol("fbdevHWValidMode");
     }
     pNv->Rotate = 0;
     if ((s = xf86GetOptValString(pNv->Options, OPTION_ROTATE))) {
@@ -1171,22 +1187,12 @@ NVPreInit(ScrnInfoPtr pScrn, int flags)
 
     NVCommonSetup(pScrn);
 
-    /*
-     * If the user has specified the amount of memory in the XF86Config
-     * file, we respect that setting.
-     */
-    if (pNv->pEnt->device->videoRam != 0) {
-	pScrn->videoRam = pNv->pEnt->device->videoRam;
-	from = X_CONFIG;
+    if (pNv->FBDev) {
+       pScrn->videoRam = fbdevHWGetVidmem(pScrn)/1024;
     } else {
-	if (pNv->FBDev) {
-	    pScrn->videoRam = fbdevHWGetVidmem(pScrn)/1024;
-	} else {
-            pScrn->videoRam = pNv->RamAmountKBytes;
-	}
-	from = X_PROBED;
+       pScrn->videoRam = pNv->RamAmountKBytes;
     }
-    xf86DrvMsg(pScrn->scrnIndex, from, "VideoRAM: %d kBytes\n",
+    xf86DrvMsg(pScrn->scrnIndex, X_PROBED, "VideoRAM: %d kBytes\n",
                pScrn->videoRam);
 	
     pNv->FbMapSize = pScrn->videoRam * 1024;
@@ -1496,12 +1502,57 @@ NVRestore(ScrnInfoPtr pScrn)
     vgaHWProtect(pScrn, FALSE);
 }
 
+static void NVBacklightEnable(NVPtr pNv,  Bool on)
+{
+    /* This is done differently on each laptop.  Here we
+       define the ones we know for sure. */
+
+#if defined(__powerpc__)
+    if((pNv->Chipset == 0x10DE0179) || 
+       (pNv->Chipset == 0x10DE0189) || 
+       (pNv->Chipset == 0x10DE0329))
+    {
+       /* NV17,18,34 Apple iMac, iBook, PowerBook */
+      CARD32 tmp_pmc, tmp_pcrt;
+      tmp_pmc = pNv->PMC[0x10F0/4] & 0x7FFFFFFF;
+      tmp_pcrt = pNv->PCRTC0[0x081C/4] & 0xFFFFFFFC;
+      if(on) {
+          tmp_pmc |= (1 << 31);
+          tmp_pcrt |= 0x1;
+      }
+      pNv->PMC[0x10F0/4] = tmp_pmc;
+      pNv->PCRTC0[0x081C/4] = tmp_pcrt;
+    }
+#endif
+}
+
+static void
+NVDPMSSetLCD(ScrnInfoPtr pScrn, int PowerManagementMode, int flags)
+{
+  NVPtr pNv = NVPTR(pScrn);
+
+  if (!pScrn->vtSema) return;
+
+  switch (PowerManagementMode) {
+  case DPMSModeStandby:  /* HSync: Off, VSync: On */
+  case DPMSModeSuspend:  /* HSync: On, VSync: Off */
+  case DPMSModeOff:      /* HSync: Off, VSync: Off */
+    NVBacklightEnable(pNv, 0);
+    break;
+  case DPMSModeOn:       /* HSync: On, VSync: On */
+    NVBacklightEnable(pNv, 1);
+  default:
+    break;
+  }
+  vgaHWDPMSSet(pScrn, PowerManagementMode, flags);
+}
+
+
 static void
 NVDPMSSet(ScrnInfoPtr pScrn, int PowerManagementMode, int flags)
 {
   unsigned char crtc1A;
   vgaHWPtr hwp = VGAHWPTR(pScrn);
-  NVPtr pNv = NVPTR(pScrn);
 
   if (!pScrn->vtSema) return;
 
@@ -1525,8 +1576,7 @@ NVDPMSSet(ScrnInfoPtr pScrn, int PowerManagementMode, int flags)
   /* vgaHWDPMSSet will merely cut the dac output */
   vgaHWDPMSSet(pScrn, PowerManagementMode, flags);
 
-  if(!pNv->FlatPanel)  /* this doesn't work for flat panels */
-     hwp->writeCrtc(hwp, 0x1A, crtc1A);
+  hwp->writeCrtc(hwp, 0x1A, crtc1A);
 }
 
 
@@ -1715,7 +1765,7 @@ NVScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
     /* Initialize colormap layer.  
 	Must follow initialization of the default colormap */
     if(!xf86HandleColormaps(pScreen, 256, 8,
-	(pNv->FBDev ? fbdevHWLoadPalette : NVDACLoadPalette), 
+	(pNv->FBDev ? LoaderSymbol("fbdevHWLoadPalette") : NVDACLoadPalette), 
 	NULL, CMAP_RELOAD_ON_MODE_SWITCH | CMAP_PALETTED_TRUECOLOR))
 	return FALSE;
 
@@ -1731,12 +1781,18 @@ NVScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
                case 16:	refreshArea = NVRefreshArea16;	break;
                case 32:	refreshArea = NVRefreshArea32;	break;
 	   }
+           xf86DisableRandR();
+           xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+                      "Driver rotation enabled, RandR disabled\n");
 	}
 
 	ShadowFBInit(pScreen, refreshArea);
     }
 
-    xf86DPMSInit(pScreen, NVDPMSSet, 0);
+    if(pNv->FlatPanel)
+       xf86DPMSInit(pScreen, NVDPMSSetLCD, 0);
+    else
+       xf86DPMSInit(pScreen, NVDPMSSet, 0);
     
     pScrn->memPhysBase = pNv->FbAddress;
     pScrn->fbOffset = 0;