From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E105EECDFAA for ; Wed, 18 Jul 2018 08:26:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 95D1120693 for ; Wed, 18 Jul 2018 08:26:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 95D1120693 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=armadeus.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730487AbeGRJCy (ORCPT ); Wed, 18 Jul 2018 05:02:54 -0400 Received: from 4.mo6.mail-out.ovh.net ([87.98.184.159]:58209 "EHLO 4.mo6.mail-out.ovh.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726240AbeGRJCy (ORCPT ); Wed, 18 Jul 2018 05:02:54 -0400 X-Greylist: delayed 1104 seconds by postgrey-1.27 at vger.kernel.org; Wed, 18 Jul 2018 05:02:52 EDT Received: from player737.ha.ovh.net (unknown [10.109.159.159]) by mo6.mail-out.ovh.net (Postfix) with ESMTP id 2E179169E5E for ; Wed, 18 Jul 2018 10:07:47 +0200 (CEST) Received: from [192.168.0.230] (22.220.201.77.rev.sfr.net [77.201.220.22]) (Authenticated sender: sebastien.szymanski@armadeus.com) by player737.ha.ovh.net (Postfix) with ESMTPSA id E40B8E009D; Wed, 18 Jul 2018 10:07:31 +0200 (CEST) Subject: Re: [PATCH 1/2] drm/panel: Add support for Armadeus ST0700 Adapt To: Fabio Estevam Cc: Thierry Reding , David Airlie , Rob Herring , Mark Rutland , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , DRI mailing list , linux-kernel References: <20180717072318.18730-1-sebastien.szymanski@armadeus.com> From: =?UTF-8?Q?S=c3=a9bastien_Szymanski?= Openpgp: preference=signencrypt Autocrypt: addr=sebastien.szymanski@armadeus.com; prefer-encrypt=mutual; keydata= xsBNBFNfZLEBCACv1lqSePHJNpRgcnER+3emy+Arjz84zFax3XkogjY/e3ZneihIgWrVKe5M ql16pX4KTkzNgMUKz4bG/XwT3kjcrXshxFLlg7KrHMl287C+W+QOUjnjVeRi/su+SPmjz8VD yr11h+ZkVLAWhS+uQJ93jy1NwG8M4t1kBLAVHHD5Vw4FJ+3ouaVYIp1X1Cr8bVKQw33Q1aTd ro0kMBb96B9vNu7ciJZ3gvlaBzUEKOgNnq9KaywuLnqrqr4HUIn5JuxZjCjJzt9kTAKcTfp2 cJM8qpp+2FF5qtbkse9fZ6M64qozgOPr9Tk4Amf9fZEUQ6UNw14mmBZuXSzoHe75gI7TABEB AAHNN1PDqWJhc3RpZW4gU1pZTUFOU0tJIDxzZWJhc3RpZW4uc3p5bWFuc2tpQGFybWFkZXVz LmNvbT7CwH8EEwECACkFAlNfZLECGyMFCQlmAYAHCwkIBwMCAQYVCAIJCgsEFgIDAQIeAQIX gAAKCRCwminogTJk4ss0CACpxtvYO1rCYNtc/j/6fkDsuKKwGtijixHU+C3N+EAJVoHSCdRM /PMtyN1fa+94XbW4LHQpZthkXd4kBpcf0aNtrS51193/YZHK5jLpJlUMKLGgU5VHXguakOOF ZWptlUCEqZaQ4gR8CUxPZi4urNAg/ORxCiVW2oMO/8GRhoZ+r14QNDGFVphbdlk/4YyY3wr7 scDKTrRdkGw7kJElAp61I/B2KSbhnvF7U6H646a12/7bm6IEOAWbntoPcBg1h6irlCiNqfxs Zfy3r6rVRy840Dl7ldoUzOs7Eon8lUQilr9UorOHBF4NaBTpyD75DtvjRQsF2qV+R1RGS/Em IvrjzsBNBFNfZLEBCAC6O44V3Xa1wU0buUgI3pVed48hwSU1/7zeJy/1W21v7GnGvjSYw0sc eQwZqLWW0HViMmYkiI1P8Z00RL7Q65emXkrClne2aoromOH0kc8LkKfa3dMqkbsXrK1nsiQd cwknRLy8igEhEbfp8ZDgPiMyeMtai7b51q/ki9QF4EzMPk5MsCiAwkVh0yGGrNdZXRo/NoDi KWHl52qXjSx30+BEMINDXlmB8pycQEFol+Wj5cNLkqQEErAV0BSHt36aL3jEp1yvjxtgQTs3 sWL+6+Eu9GurBfbIE0z6XyqlGqqgvrtfm1F+mpUwCoRiicsGhelYqi5YGPD38KIUsgJapU0T ABEBAAHCwGUEGAECAA8FAlNfZLECGwwFCQlmAYAACgkQsJop6IEyZOKWTgf/RbOvtKW77EXW XBzh04rfkW6prOlbJaIMUjVKZZ1D2OOpAxJbq80whJqCoJ+oVh7uAteozgX3U5TnL7fRx6HP zhyidiwKCOXEeTsFrRHEpTOCJYbPz8MTsK14ogz/aUlImt0HbxTaVHz5m65wWM8doCqOj2J9 Vf12NNpfTxkotmM0QJQAIcEg10RfT3DLG1a68sdghM5rlz/b8mr/wjtOVxYX1TWKMvilCdQy YT8NNFcBwMEy5Jt2SXpeASY0CIXGwqqCBLqmQMhh3VcmibIbBBB0hIg4f56Vfn7v8ouFmbYS G0Q3TMIWXxYn91KiMXeox+Wsic2Ocw/KpZ/tus0JXQ== Message-ID: <3bfd3bde-55e2-9b68-a8ab-c69dc98097da@armadeus.com> Date: Wed, 18 Jul 2018 10:19:15 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-Ovh-Tracer-Id: 17677191491120813079 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedtiedrieduucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfdpvefjgfevmfevgfenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddm Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Fabio, On 07/17/2018 02:28 PM, Fabio Estevam wrote: > Hi Sébastien, > > On Tue, Jul 17, 2018 at 4:23 AM, Sébastien Szymanski > wrote: >> This patch adds support for the Armadeus ST0700 Adapt. It comes with a >> Santek ST0700I5Y-RBSLW 7.0" WVGA (800x480) TFT and an adapter board so >> that it can be connected on the TFT header of Armadeus Dev boards. >> >> Signed-off-by: Sébastien Szymanski >> --- >> .../display/panel/armadeus,st0700-adapt.txt | 9 +++++++ >> drivers/gpu/drm/panel/panel-simple.c | 29 ++++++++++++++++++++++ >> 2 files changed, 38 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/display/panel/armadeus,st0700-adapt.txt >> >> diff --git a/Documentation/devicetree/bindings/display/panel/armadeus,st0700-adapt.txt b/Documentation/devicetree/bindings/display/panel/armadeus,st0700-adapt.txt >> new file mode 100644 >> index 000000000000..a30d63db3c8f >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/display/panel/armadeus,st0700-adapt.txt >> @@ -0,0 +1,9 @@ >> +Armadeus ST0700 Adapt. A Santek ST0700I5Y-RBSLW 7.0" WVGA (800x480) TFT with >> +an adapter board. >> + >> +Required properties: >> +- compatible: "armadeus,st0700-adapt" > > Shouldn't this be named "santek,st0700i5y" instead? > > Santek is the vendor of the panel and st0700i5y is the model. You're right but Armadeus doesn't provide the panel as-is. Armadeus adds an adapter board so it can be connected on the development boards. [1] Even though the panel supports MEDIA_BUS_FMT_RGB888_1X24, with the adapter board the bus format has to be MEDIA_BUS_FMT_RGB666_1X18. [1] http://www.opossom.com/english/products-peripherals-st0700_adapt.html Regards, > > Then you could add a "santek" entry in > Documentation/devicetree/bindings/vendor-prefixes.txt. > > Regards, > > Fabio Estevam > -- Sébastien Szymanski Software engineer, Armadeus Systems Tel: +33 (0)9 72 29 41 44 Fax: +33 (0)9 72 28 79 26