linux-kernel - Re: v2.6.38-rc5: drm-radeon regression

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Message-ID: <1298239052.25491.2.camel@t60prh>
Date:	Mon, 21 Feb 2011 07:57:32 +1000
From:	Dave Airlie <airlied@...hat.com>
To:	Jörg Otte <jrg.otte@...glemail.com>
Cc:	linux-kernel@...r.kernel.org,
	Marek Olšák <maraeo@...il.com>
Subject: Re: v2.6.38-rc5: drm-radeon regression

On Sun, 2011-02-20 at 11:24 +0100, Jörg Otte wrote:
> Reaching the desktop in v2.6.38-rc5 I only see the background.
> No Icon,widgets,windows etc. I am under the impression
> that everything is there - but invisible.

Does this help?

>From 9f159e5f1fd56409718e14913f0fef5fedc09fc8 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@...hat.com>
Date: Mon, 21 Feb 2011 07:56:04 +1000
Subject: [PATCH] drm/radeon: fix regression with AA resolve checking

Some userspaces can emit a whole packet without disabling AA resolve
by the looks of it, so we have to deal with them.

Signed-off-by: Dave Airlie <airlied@...hat.com>
---
 drivers/gpu/drm/radeon/r100.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/radeon/r100.c
b/drivers/gpu/drm/radeon/r100.c
index 56deae5..8b0d117 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -3490,7 +3490,7 @@ void r100_cs_track_clear(struct radeon_device
*rdev, struct r100_cs_track *track
 		track->num_texture = 16;
 		track->maxy = 4096;
 		track->separate_cube = 0;
-		track->aaresolve = true;
+		track->aaresolve = false;
 		track->aa.robj = NULL;
 	}
 
-- 
1.7.3.4



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