[Bug 349113] Re: blurry-dancing fonts on 855GM with intel 2.6.x

[Diego Escalante Urrelo]

I git bisected to this commit:

>From 45f45c73469f1bd46a1b6fb206f2e9e5e4fd66b3 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric at anholt.net>
Date: Mon, 29 Dec 2008 11:26:11 -0800
Subject: [PATCH] Remove logical context setup.

This should be a noop.  If it wasn't a noop, it means that on pre-g33 chipsets
we were spamming some data into a page of system memory because we used a
virtual instead of a physical address.  It was also supposed to not work when
we submit it from a batchbuffer, as we have been doing for some time now.
This code has existed since about the beginning of the driver's existence,
with no justification.

Checking out to the previous commit (3544bbe22d8cf2640289e1e4febe755a47f26631) produces a blurry fonts build.
>From 45f45c73469f1bd46a1b6fb206f2e9e5e4fd66b3 ahead, the driver works correctly.

I'm attaching the patches as produced by git.

** Attachment added: "0001-Remove-logical-context-setup.patch"
   http://launchpadlibrarian.net/24431040/0001-Remove-logical-context-setup.patch

-- 
blurry-dancing fonts on 855GM with intel 2.6.x
https://bugs.launchpad.net/bugs/349113
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