From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 26430] New: [KMS] Hw i2c patch doesn't work fully on rv280
Date: Thu,  4 Feb 2010 10:13:38 -0800 (PST)
Message-ID: <bug-26430-502@http.bugs.freedesktop.org/>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Return-path: <dri-devel-bounces@lists.sourceforge.net>
List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/dri-devel>,
	<mailto:dri-devel-request@lists.sourceforge.net?subject=unsubscribe>
List-Archive: <http://sourceforge.net/mailarchive/forum.php?forum_name=dri-devel>
List-Post: <mailto:dri-devel@lists.sourceforge.net>
List-Help: <mailto:dri-devel-request@lists.sourceforge.net?subject=help>
List-Subscribe: <https://lists.sourceforge.net/lists/listinfo/dri-devel>,
	<mailto:dri-devel-request@lists.sourceforge.net?subject=subscribe>
Errors-To: dri-devel-bounces@lists.sourceforge.net
To: dri-devel@lists.sourceforge.net
List-Id: dri-devel@lists.freedesktop.org

http://bugs.freedesktop.org/show_bug.cgi?id=26430

           Summary: [KMS] Hw i2c patch doesn't work fully on rv280
           Product: DRI
           Version: XOrg CVS
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
        AssignedTo: dri-devel@lists.sourceforge.net
        ReportedBy: randrik@mail.ru


Using patches from 

http://people.freedesktop.org/~agd5f/

0001-drm-radeon-kms-add-radeon-i2c-algo.patch
0002-drm-radeon-kms-add-support-for-hw-i2c-on-r1xx-r5xx.patch   

on top of mainline kernel (2.6.33-rc6-git2, one with locally reverted idr
commit)

i get strange resolution in X, probably related to

[drm:r100_hw_i2c_xfer], i2c write error 0x04800302
[drm:edid_is_valid] *ERROR* Raw EDID:
<3>00 ff 00 ff 00 ff 00 ff 00 ff 00 ff 00 ff 00 ff  ................
<3>00 ff 00 ff 00 ff 00 ff 00 ff 00 ff 00 ff 00 ff  ................
<3>00 ff 00 ff 00 ff 00 ff 00 ff 00 ff 00 ff 00 ff  ................
<3>00 ff 00 ff 00 ff 00 ff 00 ff 00 ff 00 ff 00 ff  ................
<3>00 ff 00 ff 00 ff 00 ff 00 ff 00 ff 00 ff 00 ff  ................
<3>00 ff 00 ff 00 ff 00 ff 00 ff 00 ff 00 ff 00 ff  ................
<3>00 ff 00 ff 00 ff 00 ff 00 ff 00 ff 00 ff 00 ff  ................
<3>00 ff 00 ff 00 ff 00 ff 00 ff 00 ff 00 ff 00 ff  ................


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

------------------------------------------------------------------------------
The Planet: dedicated and managed hosting, cloud storage, colocation
Stay online with enterprise data centers and the best network in the business
Choose flexible plans and management services without long-term contracts
Personal 24x7 support from experience hosting pros just a phone call away.
http://p.sf.net/sfu/theplanet-com
--