r300: add R300_NO_TCL to allow testing of non-tcl on tcl cards

2008-05-03 21:31:22 +10:00
parent ae09292a6e
commit 026ef8111a
1 changed files with 3 additions and 0 deletions
@@ -827,6 +827,9 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv )
      return NULL;
   }

+   if (getenv("R300_NO_TCL"))
+     screen->chip_flags &= ~RADEON_CHIPSET_TCL;
+
   if (screen->chip_family <= CHIP_FAMILY_RS200)
      screen->chip_flags |= RADEON_CLASS_R100;
   else if (screen->chip_family <= CHIP_FAMILY_RV280)