ati-vga: Fix setting offset together with pitch for r128pro

[mirror_qemu.git] / hw / display / ati.c

diff --git a/hw/display/ati.c b/hw/display/ati.c
index 590362ea568c127132ea6e2eb520adbe588d312c..a747c4cc98c73d12fa7057727f4f0906f5d895e1 100644 (file)
--- a/hw/display/ati.c
+++ b/hw/display/ati.c
@@ -689,7 +689,7 @@ static void ati_mm_write(void *opaque, hwaddr addr,
         break;
     case SRC_PITCH_OFFSET:
         if (s->dev_id == PCI_DEVICE_ID_ATI_RAGE128_PF) {
-            s->regs.src_offset = (data & 0x1fffff) << 4;
+            s->regs.src_offset = (data & 0x1fffff) << 5;
             s->regs.src_pitch = (data & 0x7fe00000) >> 21;
             s->regs.src_tile = data >> 31;
         } else {
@@ -700,7 +700,7 @@ static void ati_mm_write(void *opaque, hwaddr addr,
         break;
     case DST_PITCH_OFFSET:
         if (s->dev_id == PCI_DEVICE_ID_ATI_RAGE128_PF) {
-            s->regs.dst_offset = (data & 0x1fffff) << 4;
+            s->regs.dst_offset = (data & 0x1fffff) << 5;
             s->regs.dst_pitch = (data & 0x7fe00000) >> 21;
             s->regs.dst_tile = data >> 31;
         } else {