From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 60969] [r600g] Lockup while playing OpenGL games with HD6450 Date: Sun, 17 Feb 2013 17:32:30 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0655209124==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id C75F9E6217 for ; Sun, 17 Feb 2013 09:32:30 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0655209124== Content-Type: multipart/alternative; boundary="1361122350.acc3F80.17257"; charset="us-ascii" --1361122350.acc3F80.17257 Date: Sun, 17 Feb 2013 17:32:30 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable https://bugs.freedesktop.org/show_bug.cgi?id=3D60969 --- Comment #1 from Chris Rankin --- According to git bisect: 974b482acaf62ced1e8981761a8bda252bd51fe1 is the first bad commit commit 974b482acaf62ced1e8981761a8bda252bd51fe1 Author: Jerome Glisse Date: Fri Feb 8 16:02:32 2013 -0500 r600g: fix lockup when hyperz & alpha test are enabled together. v3 Seems that alpha test being enabled confuse the GPU on the order in which it should perform the Z testing. So force the order programmed throught db shader control. v2: Only force z order when alpha test is enabled v3: Update db shader when binding new dsa + spelling fix Signed-off-by: Jerome Glisse Reviewed-by: Marek Ol=C5=A1=C3=A1k This results in GPU stalls, which can be reset succesfully. --=20 You are receiving this mail because: You are the assignee for the bug. --1361122350.acc3F80.17257 Date: Sun, 17 Feb 2013 17:32:30 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Comment= # 1 on bug 60969<= /a> from Chris Rankin 
According to git bisect:

974b482acaf62ced1e8981761a8bda252bd51fe1 is the first bad commit
commit 974b482acaf62ced1e8981761a8bda252bd51fe1
Author: Jerome Glisse <jglisse=
@redhat.com>
Date:   Fri Feb 8 16:02:32 2013 -0500

    r600g: fix lockup when hyperz & alpha test are enabled together. v3

    Seems that alpha test being enabled confuse the GPU on the order in
    which it should perform the Z testing. So force the order programmed
    throught db shader control.

    v2: Only force z order when alpha test is enabled
    v3: Update db shader when binding new dsa + spelling fix

    Signed-off-by: Jerome Glisse <jglisse@redhat.com>
    Reviewed-by: Marek Ol=C5=A1=C3=A1k <maraeo@gmail.com>

This results in GPU stalls, which can be reset succesfully.

You are receiving this mail because: =20=20=20=20=20=20
  • You are the assignee for the bug.
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