Changeset 3082 in vbox for trunk/src/VBox/Devices/Graphics

Timestamp:

Jun 8, 2007 11:45:51 AM (18 years ago)

Author:

vboxsync

Message:

Reset the attribute controller state in the VGA BIOS.

File:

• trunk/src/VBox/Devices/Graphics/BIOS/vgabios.c (modified) (10 diffs)

trunk/src/VBox/Devices/Graphics/BIOS/vgabios.c

@@ -1728 +1728 @@
   mov   al, #0x20
   out   dx, al
+#ifdef VBOX
+  mov   dx, # VGAREG_ACTL_RESET
+  in    al, dx
+#endif /* VBOX */
   pop   dx
   pop   cx
@@ -1757 +1761 @@
   mov   al, #0x20
   out   dx, al
+#ifdef VBOX
+  mov   dx, # VGAREG_ACTL_RESET
+  in    al, dx
+#endif /* VBOX */
   pop   dx
   pop   cx
@@ -2120 +2128 @@
   mov   al, #0x20
   out   dx, al
+#ifdef VBOX
+  mov   dx, # VGAREG_ACTL_RESET
+  in    al, dx
+#endif /* VBOX */
   pop   dx
   pop   ax
@@ -2165 +2177 @@
   mov   al, #0x20
   out   dx, al
+#ifdef VBOX
+  mov   dx, # VGAREG_ACTL_RESET
+  in    al, dx
+#endif /* VBOX */
   pop   dx
   pop   cx
@@ -2193 +2209 @@
   mov   al, #0x20
   out   dx, al
+#ifdef VBOX
+  mov   dx, # VGAREG_ACTL_RESET
+  in    al, dx
+#endif /* VBOX */
   pop   dx
   pop   bx
@@ -2219 +2239 @@
   mov   al, #0x20
   out   dx, al
+#ifdef VBOX
+  mov   dx, # VGAREG_ACTL_RESET
+  in    al, dx
+#endif /* VBOX */
   pop   dx
   pop   ax
@@ -2276 +2300 @@
   mov   al, #0x20
   out   dx, al
+#ifdef VBOX
+  mov   dx, # VGAREG_ACTL_RESET
+  in    al, dx
+#endif /* VBOX */
   pop   dx
   pop   cx
@@ -2380 +2408 @@
   mov   al, #0x20
   out   dx, al
+#ifdef VBOX
+  mov   dx, # VGAREG_ACTL_RESET
+  in    al, dx
+#endif /* VBOX */
   pop   dx
   pop   bx
@@ -2503 +2535 @@
   mov   al, #0x20
   out   dx, al
+#ifdef VBOX
+  mov   dx, # VGAREG_ACTL_RESET
+  in    al, dx
+#endif /* VBOX */
   pop   dx
   pop   ax
@@ -2542 +2578 @@
  inb(VGAREG_ACTL_RESET);
  outb(VGAREG_ACTL_ADDRESS,0x20);
+#ifdef VBOX
+ inb(VGAREG_ACTL_RESET);
+#endif /* VBOX */
 }