From 28da6f4e307880326dd553f50fe3fff3b9be9f4f Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@neko.keithp.com>
Date: Fri, 23 Mar 2007 14:36:42 -0700
Subject: [PATCH] Record 3D state loss at EnterVT in last_3d value.

last_3d set to LAST_3D_OTHER indicates that the 3D hardware has unknown
state.
---
 src/i830_driver.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/i830_driver.c b/src/i830_driver.c
index 624f986c..893f4918 100644
--- a/src/i830_driver.c
+++ b/src/i830_driver.c
@@ -2903,6 +2903,7 @@ I830EnterVT(int scrnIndex, int flags)
 
    /* Force invarient 3D state to be emitted */
    *pI830->used3D = 1<<31;
+   pI830->last_3d = LAST_3D_OTHER;
 
    return TRUE;
 }