From 33f635d79fe891079558fd909d564f3cf424c482 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@dulcimer.keithp.com>
Date: Fri, 25 May 2007 17:32:06 -0700
Subject: Ensure Pipe A is active when enabling overlay the first time.

The overlay on the i830 appears to be clocked by Pipe A when being enabled.
If pipe A is not running, it will freeze the overlay and blank the screen.
Setting a random mode on the Pipe and turning it on fixes this problem
nicely.
---
 src/i830_video.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/i830_video.h')

diff --git a/src/i830_video.h b/src/i830_video.h
index 7e2d1498..88a7bd9e 100644
--- a/src/i830_video.h
+++ b/src/i830_video.h
@@ -77,6 +77,7 @@ typedef struct {
    int oneLineMode;
    int scaleRatio;
    Bool textured;
+   Bool started_video;
 } I830PortPrivRec, *I830PortPrivPtr;
 
 #define GET_PORT_PRIVATE(pScrn) \
-- 
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