From 43daaec63929c1f0e54a5125375d8147629da4b9 Mon Sep 17 00:00:00 2001
From: Eric Anholt <anholt@FreeBSD.org>
Date: Thu, 17 Aug 2006 15:57:31 -0700
Subject: [PATCH] Bug #7905: Mark DRI state as dirty in 965 textured video,
 fixing hangs with 3d.

---
 src/i830_video.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/i830_video.c b/src/i830_video.c
index 693c703f..7f6eb80d 100644
--- a/src/i830_video.c
+++ b/src/i830_video.c
@@ -2288,6 +2288,15 @@ BroadwaterDisplayVideoTextured(ScrnInfoPtr pScrn, I830PortPrivPtr pPriv, int id,
     */
    *pI830->used3D |= 1 << 30;
 
+#ifdef XF86DRI
+   /* Tell the DRI that we're smashing its state. */
+   if (pI830->directRenderingEnabled) {
+     drmI830Sarea *pSAREAPriv = DRIGetSAREAPrivate(pScrn->pScreen);
+
+     pSAREAPriv->ctxOwner = DRIGetContext(pScrn->pScreen);
+   }
+#endif /* XF86DRI */
+
    next_offset = 0;
 
    /* Set up our layout of state in framebuffer.  First the general state: */