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# T2 SDE: package/*/xf86-video-r128/hotfix-no-vbios.patch
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Fix X not crashing on Apple PowerMacs w/o mapped VBIOS.

Start to tweak DVI output support, though DDC data does not yet come back?

--- xf86-video-r128-6.13.0/src/r128_output.c.vanilla	2024-11-03 17:36:23.783436402 +0100
+++ xf86-video-r128-6.13.0/src/r128_output.c	2024-11-03 19:57:45.053590548 +0100
@@ -343,10 +344,7 @@
         if (r128_output->type == OUTPUT_VGA) {
             MonType = MT_CRT;
         } else {
-            if ((*MonInfo)->rawData[0x14] & 0x80)
-                MonType = MT_DFP;
-            else
-                MonType = MT_CRT;
+            MonType = MT_DFP;
         }
     }
 
@@ -477,12 +479,13 @@
     /* non-x86 platform */
     if (!info->VBIOS) {
         if (info->isDFP) {
-            /* XXX assume LVDS on mobility chips */
-            otypes[0] = OUTPUT_LVDS;
+            /* TODO: assume LVDS on mobility chips only, DVI otherwise */
+            otypes[0] = OUTPUT_DVI; // LVDS
             otypes[1] = OUTPUT_VGA;
         } else {
             otypes[0] = OUTPUT_VGA;
         }
+	return;
     }
 
     bios_header = R128_BIOS16(0x48);