From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753020AbdEIBQl (ORCPT ); Mon, 8 May 2017 21:16:41 -0400 Received: from regular1.263xmail.com ([211.150.99.133]:52289 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751243AbdEIBQj (ORCPT ); Mon, 8 May 2017 21:16:39 -0400 X-263anti-spam: KSV:0;BIG:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ADDR-CHECKED: 0 X-ABS-CHECKED: 1 X-SKE-CHECKED: 1 X-ANTISPAM-LEVEL: 2 X-RL-SENDER: randy.li@rock-chips.com X-FST-TO: linux-arm-kernel@lists.infradead.org X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: randy.li@rock-chips.com X-UNIQUE-TAG: X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 Subject: Re: [PATCH v5 0/5] Add ARM Mali Midgard device tree bindings and gpu node for rk3288 To: =?UTF-8?Q?Heiko_St=c3=bcbner?= Cc: Guillaume Tucker , Mark Rutland , devicetree@vger.kernel.org, Neil Armstrong , Sjoerd Simons , Wookey , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, John Reitan , Rob Herring , Enric Balletbo i Serra , linux-arm-kernel@lists.infradead.org References: <12996903.t3AZceNVOh@diego> From: Randy Li Organization: Fuzhou Rockchip Message-ID: Date: Tue, 9 May 2017 09:16:31 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.0 MIME-Version: 1.0 In-Reply-To: <12996903.t3AZceNVOh@diego> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/09/2017 12:27 AM, Heiko Stübner wrote: > Am Mittwoch, 3. Mai 2017, 10:56:24 CEST schrieb Guillaume Tucker: >> The ARM Mali Midgard GPU kernel driver is only available >> out-of-tree and is not going to be merged in its current form. >> However, it would be useful to have its device tree bindings >> merged. In particular, this would enable distributions to create >> working driver packages (dkms...) without having to patch the >> kernel. >> >> The bindings for the earlier Mali Utgard GPU family have already >> been merged, so this is essentially the same scenario but for >> newer GPUs (Mali-T604 ~ Mali-T880). >> >> This series of patches first imports the bindings from the latest >> driver release with some clean-up then adds a gpu node for the >> rk3288 SoC. This was successfully tested on Radxa Rock2 Square, >> Firefly, Veyron Minnie and Jerry boards using Mali kernel driver >> r16p0 and r12p0 user-space binary. I won't suggest such combine. We meet some problems at mali 400 serial. I would suggest the kernel version would match the user library. Also please notice there is rk3288w, the hardware version becomes r1p0. > > The actual devicetree parts are all Rockchip-specific, so I guess I'll just > pick up the whole series, including the binding doc, after the merge > window if nobody complains before that :-) > > > Heiko > > _______________________________________________ > Linux-rockchip mailing list > Linux-rockchip@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-rockchip > -- Randy Li