From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754886AbcE3M2L (ORCPT ); Mon, 30 May 2016 08:28:11 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:58063 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752561AbcE3M2J (ORCPT ); Mon, 30 May 2016 08:28:09 -0400 Subject: Re: [RESEND PATCH 5/6] ASoC: cdn-dp: Add cdn DP codec driver To: Jyri Sarha , Chris Zhong , Vinod Koul , Mark Brown , "linux-kernel@vger.kernel.org" , "alsa-devel@alsa-project.org" References: <1464345942-4795-1-git-send-email-zyw@rock-chips.com> <1464345942-4795-6-git-send-email-zyw@rock-chips.com> <20160527202312.GB29837@sirena.org.uk> <20160530033321.GD16910@localhost> <574BEB15.20704@rock-chips.com> <574BF028.70102@ti.com> CC: "dianders@chromium.org" , "tfiga@chromium.org" , "heiko@sntech.de" , "yzq@rock-chips.com" , "linux-rockchip@lists.infradead.org" , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , Charles Keepax , Michael Trimarchi , Bard Liao , Adam Thomson , anish kumar , Jacob Siverskog , Richard Fitzgerald , "Damien.Horsley" , Oder Chiou , Caesar Wang , Philipp Zabel From: Arnaud Pouliquen X-Enigmail-Draft-Status: N1110 Message-ID: <574C3159.3010507@st.com> Date: Mon, 30 May 2016 14:26:01 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.8.0 MIME-Version: 1.0 In-Reply-To: <574BF028.70102@ti.com> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.201.23.162] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2016-05-30_06:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/30/2016 09:47 AM, Jyri Sarha wrote: > On 05/30/16 10:26, Chris Zhong wrote: >> Hi Mark & Vinod >> >> Thanks for your suggestion, I am going to use this HDMI codec driver. >> But it seems no one use it, currently. >> > > There is three users working on getting their code accepted in main > line. I have been trying to get my tda998x patches reviewed for some > time now, but not lately, because I have been busy with my other tasks. > > The two others are Philipp Zabel and Arnaud Pouliquen, both in cc. Not > sure if they actually have some patches already queued for mainline. Hi, hdmi_codec is now available in DRM_next branch, this should allow us to push DRM patches in mainline... Best Regards Arnaud > > Best regards, > Jyri > >> On 05/30/2016 11:33 AM, Vinod Koul wrote: >>> On Fri, May 27, 2016 at 09:23:12PM +0100, Mark Brown wrote: >>>> On Fri, May 27, 2016 at 06:45:41PM +0800, Chris Zhong wrote: >>>>> codec driver get some interfaces from cdn-dp driver, than using those >>>>> to set DP audio formats, corresponding to alsa formats. >>>> I'm not seeing anything Rockchip specific in here... DisplayPort is >>>> backwards compatible with HDMI, shouldn't this be using the existing >>>> hdmi-codec code? >>> >>> Yup, typically only difference between the two would be programming the >>> info frame for DP or HDMI, otherwise it is pretty much same stuff... >>> >>> They should patch hdmi-codec for that, if that is not supported. >>> >>> Thanks >> >> >