From e5ba473d7580881bc6baf6ed8622c73a1392df4b Mon Sep 17 00:00:00 2001
From: Deron Johnson <deron.johnson@sun.com>
Date: Thu, 17 Feb 2005 22:44:40 +0000
Subject: Joined with branch XORG-6_8_2.

---
 src/r128_driver.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/r128_driver.c')

diff --git a/src/r128_driver.c b/src/r128_driver.c
index 8167d00c..c5dec60a 100644
--- a/src/r128_driver.c
+++ b/src/r128_driver.c
@@ -1640,7 +1640,11 @@ static Bool R128PreInitModes(ScrnInfoPtr pScrn)
 				   NULL,        /* linePitches */
 				   8 * 64,      /* minPitch */
 				   8 * 1024,    /* maxPitch */
-				   8 * 64,      /* pitchInc */
+/*
+ * ATI docs say pitchInc must be 8 * 64, but this doesn't permit a pitch of
+ * 800 bytes, which is known to work on the Rage128 LF on clamshell iBooks
+ */
+				   8 * 32,      /* pitchInc */
 				   128,         /* minHeight */
 				   2048,        /* maxHeight */
 				   pScrn->display->virtualX,
-- 
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