3 files changed, 17 insertions, 0 deletions
diff --git a/hw/kdrive/r128/r128.h b/hw/kdrive/r128/r128.h
index 06b3d0286..8cf2bd4e2 100644
--- a/hw/kdrive/r128/r128.h
+++ b/hw/kdrive/r128/r128.h
@@ -45,6 +45,10 @@
 #define R128_REG_PC_NGUI_CTLSTAT	0x0184
 #define R128_REG_DST_HEIGHT_WIDTH       0x143c
 #define R128_REG_SRC_Y_X                0x1434
+#define R128_DEFAULT_SC_BOTTOM_RIGHT    0x16e8
+#define R128_AUX_SC_CNTL                0x1660
+#define R128_SC_TOP_LEFT                0x16ec
+#define R128_SC_BOTTOM_RIGHT            0x16f0
 
 #define R128_GMC_DST_DATATYPE_SHIFT     8
 #define R128_GMC_CLR_CMP_CNTL_DIS       (1 << 28)
@@ -57,6 +61,8 @@
 #define R128_GUI_ACTIVE			(1 << 31)
 #define R128_PC_BUSY                    (1 << 31)
 #define R128_DP_SRC_SOURCE_MEMORY       (2 << 24)
+#define R128_DEFAULT_SC_RIGHT_MAX       (0x1fff <<  0)
+#define R128_DEFAULT_SC_BOTTOM_MAX      (0x1fff << 16)
 
 typedef volatile CARD8	VOL8;
 typedef volatile CARD16	VOL16;
diff --git a/hw/kdrive/r128/r128draw.c b/hw/kdrive/r128/r128draw.c
index 092f8e272..be4dc79ae 100644
--- a/hw/kdrive/r128/r128draw.c
+++ b/hw/kdrive/r128/r128draw.c
@@ -124,6 +124,15 @@ r128Setup (ScreenPtr pScreen, int wait)
   r128WaitAvail (2);
   R128_OUT32 (mmio, R128_REG_DEFAULT_OFFSET, 0);
   R128_OUT32 (mmio, R128_REG_DEFAULT_PITCH, r128s->pitch);
+
+  r128WaitAvail (4);
+  R128_OUT32 (mmio, R128_AUX_SC_CNTL, 0);
+  R128_OUT32 (mmio, R128_DEFAULT_SC_BOTTOM_RIGHT, (R128_DEFAULT_SC_RIGHT_MAX
+						| R128_DEFAULT_SC_BOTTOM_MAX));
+  R128_OUT32 (mmio, R128_SC_TOP_LEFT, 0);
+  R128_OUT32 (mmio, R128_SC_BOTTOM_RIGHT, (R128_DEFAULT_SC_RIGHT_MAX
+						| R128_DEFAULT_SC_BOTTOM_MAX));
+  r128WaitAvail (wait);
   return TRUE;
 }
 
diff --git a/hw/kdrive/r128/r128stub.c b/hw/kdrive/r128/r128stub.c
index 674625f93..30dc32c66 100644
--- a/hw/kdrive/r128/r128stub.c
+++ b/hw/kdrive/r128/r128stub.c
@@ -35,6 +35,8 @@ InitCard (char *name)
 
   if (LinuxFindPci (0x1002, 0x4c46, 0, &attr))
     KdCardInfoAdd (&r128Funcs, &attr, 0);
+  else if (LinuxFindPci (0x1002, 0x5046, 0, &attr))
+    KdCardInfoAdd (&r128Funcs, &attr, 0);
 }
 
 void