- Add a new option, BuildDevelDRIDrivers, which controls whether

    DevelDRIDrivers is non-empty. DevelDRIDrivers contains those drivers
    aren't built by default either due to being unusable on that
    architecture (but buildable for testing) or due to security concerns,
    as in the mach64 and savage cases.
- Merge the Mach64 DDX's DRI support, under the XF86DRI_DEVEL define, which
    is set only when BuildDevelDRIDrivers is set.
- Fix up of the sets of DRI drivers built for various architectures.
- Fix build of unichrome DRI driver, which is now enabled on x86.

1 files changed, 25 insertions, 13 deletions

diff --git a/src/aticonfig.c b/src/aticonfig.c
index eb1f428..40ee24f 100644
--- a/src/aticonfig.c
+++ b/src/aticonfig.c
@@ -1,6 +1,6 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/aticonfig.c,v 1.14 2003/04/30 21:43:31 tsi Exp $*/
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/aticonfig.c,v 1.15tsi Exp $*/
 /*
- * Copyright 2000 through 2003 by Marc Aurele La France (TSI @ UQV), tsi@xfree86.org
+ * Copyright 2000 through 2004 by Marc Aurele La France (TSI @ UQV), tsi@xfree86.org
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is hereby granted without fee, provided that
@@ -39,6 +39,7 @@
  */
 typedef enum
 {
+    ATI_OPTION_BIOS_DISPLAY,    /* Allow BIOS interference */
     ATI_OPTION_CRT_SCREEN,      /* Legacy negation of "PanelDisplay" */
     ATI_OPTION_DEVEL,           /* Intentionally undocumented */
     ATI_OPTION_BLEND,           /* Force horizontal blending of small modes */
@@ -61,6 +62,13 @@ ATIProcessOptions
     OptionInfoPtr PublicOption = xnfalloc(ATIPublicOptionSize);
     OptionInfoRec PrivateOption[] =
     {
+        {                       /* ON:  Let BIOS change display(s) */
+            ATI_OPTION_BIOS_DISPLAY,    /* OFF:  Don't */
+            "biosdisplay",
+            OPTV_BOOLEAN,
+            {0, },
+            FALSE
+        },
         {                       /* Negation of "PanelDisplay" public option */
             ATI_OPTION_CRT_SCREEN,
             "crtscreen",
@@ -68,6 +76,13 @@ ATIProcessOptions
             {0, },
             FALSE
         },
+        {                       /* ON:   Ease exploration of loose ends */
+            ATI_OPTION_DEVEL,   /* OFF:  Fit for public consumption */
+            "tsi",
+            OPTV_BOOLEAN,
+            {0, },
+            FALSE
+        },
         {                       /* ON:   Horizontally blend most modes */
             ATI_OPTION_BLEND,   /* OFF:  Use pixel replication more often */
             "lcdblend",
@@ -82,13 +97,6 @@ ATIProcessOptions
             {0, },
             FALSE
         },
-        {                       /* ON:   Ease exploration of loose ends */
-            ATI_OPTION_DEVEL,   /* OFF:  Fit for public consumption */
-            "tsi",
-            OPTV_BOOLEAN,
-            {0, },
-            FALSE
-        },
         {
             -1,
             NULL,
@@ -101,6 +109,7 @@ ATIProcessOptions
     (void)memcpy(PublicOption, ATIPublicOptions, ATIPublicOptionSize);
 
 #   define Accel         PublicOption[ATI_OPTION_ACCEL].value.bool
+#   define BIOSDisplay   PrivateOption[ATI_OPTION_BIOS_DISPLAY].value.bool
 #   define Blend         PrivateOption[ATI_OPTION_BLEND].value.bool
 #   define CRTDisplay    PublicOption[ATI_OPTION_CRT_DISPLAY].value.bool
 #   define CRTScreen     PrivateOption[ATI_OPTION_CRT_SCREEN].value.bool
@@ -114,7 +123,7 @@ ATIProcessOptions
 
 #endif /* AVOID_CPIO */
 
-#ifdef XF86DRI
+#ifdef XF86DRI_DEVEL
 
 #   define IsPCI       PublicOption[ATI_OPTION_IS_PCI].value.bool
 #   define DMAMode     PublicOption[ATI_OPTION_DMA_MODE].value.str
@@ -123,7 +132,7 @@ ATIProcessOptions
 #   define LocalTex    PublicOption[ATI_OPTION_LOCAL_TEXTURES].value.bool
 #   define BufferSize  PublicOption[ATI_OPTION_BUFFER_SIZE].value.num
 
-#endif /* XF86DRI */
+#endif /* XF86DRI_DEVEL */
 
 #   define CacheMMIO     PublicOption[ATI_OPTION_MMIO_CACHE].value.bool
 #   define TestCacheMMIO PublicOption[ATI_OPTION_TEST_MMIO_CACHE].value.bool
@@ -171,7 +180,9 @@ ATIProcessOptions
     }
 
     Blend = PanelDisplay = TRUE;
+#ifdef XF86DRI_DEVEL
     DMAMode = "mmio";
+#endif
 
     xf86ProcessOptions(pScreenInfo->scrnIndex, pScreenInfo->options,
         PublicOption);
@@ -193,6 +204,7 @@ ATIProcessOptions
 
     /* Move option values into driver private structure */
     pATI->OptionAccel = Accel;
+    pATI->OptionBIOSDisplay = BIOSDisplay;
     pATI->OptionBlend = Blend;
     pATI->OptionCRTDisplay = CRTDisplay;
     pATI->OptionCSync = CSync;
@@ -217,7 +229,7 @@ ATIProcessOptions
     else
         pATI->OptionPanelDisplay = !CRTScreen;
 
-#ifdef XF86DRI
+#ifdef XF86DRI_DEVEL
 
     pATI->OptionIsPCI = IsPCI;
     pATI->OptionAGPMode = AGPMode;
@@ -241,7 +253,7 @@ ATIProcessOptions
 	pATI->OptionDMAMode = MACH64_MODE_DMA_ASYNC;
     }
 
-#endif /* XF86DRI */
+#endif /* XF86DRI_DEVEL */
 
     /* Validate and set cursor options */
     pATI->Cursor = ATI_CURSOR_SOFTWARE;