From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jani Nikula <jani.nikula@linux.intel.com>
Subject: Re: [PATCH] rendercopy/gen8: Also
	emit	3DSTATE_WM_DEPTH_STENCIL.
Date: Wed, 04 Jun 2014 10:27:20 +0300
Message-ID: <878updf82v.fsf@intel.com>
References: <1401832350-10171-1-git-send-email-kenneth@whitecape.org>
 <20140603220458.GA31603@bwidawsk.net>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mga03.intel.com (mga03.intel.com [143.182.124.21])
 by gabe.freedesktop.org (Postfix) with ESMTP id 586036E7CD
 for <intel-gfx@lists.freedesktop.org>; Wed,  4 Jun 2014 00:27:24 -0700 (PDT)
In-Reply-To: <20140603220458.GA31603@bwidawsk.net>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <http://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Errors-To: intel-gfx-bounces@lists.freedesktop.org
Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org>
To: Ben Widawsky <ben@bwidawsk.net>, Kenneth Graunke <kenneth@whitecape.org>
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org

On Wed, 04 Jun 2014, Ben Widawsky <ben@bwidawsk.net> wrote:
> On Tue, Jun 03, 2014 at 02:52:30PM -0700, Kenneth Graunke wrote:
>> rendercopy was failing to emit 3DSTATE_WM_DEPTH_STENCIL, which is a new
>> packet on Broadwell.  Mesa emits this packet.
>> 
>> This appears to fix various tests on a fresh boot, when Mesa has never
>> run.
>> 
>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=78890
>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=78891
>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=78935

>>From this bug,

Tested-by: Guo Jinxian <jinxianx.guo@intel.com>

>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=78936
>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=78937
>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=78938
>> Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
>> Cc: Ben Widawsky <ben@bwidawsk.net>
>
> I sat with Ken all day today (after a few days of debugging myself) and
> it does what it purport to do, and fixes a bunch of tests.
>
> Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
>
> FWIW: I don't think we need to update the null state in the kernel. It's
> actually kind of nice for finding userspace bugs.
>
> -- 
> Ben Widawsky, Intel Open Source Technology Center
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx

-- 
Jani Nikula, Intel Open Source Technology Center