avivo: disable VGA rendering core when starting X.

this thing can be rendering to VRAM when we don't expect it.
turn it off.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/radeon_probe.h b/src/radeon_probe.h
index 9cac15c5..9b2cd704 100644
--- a/src/radeon_probe.h
+++ b/src/radeon_probe.h
@@ -341,6 +341,7 @@ struct avivo_state
 
     uint32_t vga1_cntl;
     uint32_t vga2_cntl;
+    uint32_t vga_render_control;
 
     uint32_t crtc_master_en;
     uint32_t crtc_tv_control;