Adds support for MGA DRM version 3.2.

Update MGA DDX to use new features of MGA DRM ersion 3.2 to enable DRI
    support on PCI cards. Backwards compatability with older client-side
    drivers is enabled with new Device section settings. See mga.man for
    details.
Xorg bug: 3259 Reviewed by: Eric Anholt

1 files changed, 6 insertions, 1 deletions

diff --git a/src/mga.h b/src/mga.h
index bd04f76..93dff48 100644
--- a/src/mga.h
+++ b/src/mga.h
@@ -87,7 +87,9 @@ typedef enum {
     OPTION_HSYNC2,
     OPTION_VREFRESH2,
     OPTION_MONITOR2POS,
-    OPTION_METAMODES
+    OPTION_METAMODES,
+    OPTION_OLDDMA,
+    OPTION_PCIDMA
 } MGAOpts;
 
 
@@ -417,6 +419,9 @@ typedef struct {
 
     int                 irq;
     CARD32              reg_ien;
+    
+    Bool                useOldDmaInit;
+    Bool                forcePciDma;
 #endif
     XF86VideoAdaptorPtr adaptor;
     Bool		DualHeadEnabled;