From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754095AbcE3HtI (ORCPT ); Mon, 30 May 2016 03:49:08 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:53862 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751137AbcE3HtG (ORCPT ); Mon, 30 May 2016 03:49:06 -0400 Subject: Re: [RESEND PATCH 5/6] ASoC: cdn-dp: Add cdn DP codec driver To: Chris Zhong , Vinod Koul , Mark Brown , , 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> CC: , , , , , 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 , Arnaud Pouliquen From: Jyri Sarha Message-ID: <574BF028.70102@ti.com> Date: Mon, 30 May 2016 10:47:52 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.2 MIME-Version: 1.0 In-Reply-To: <574BEB15.20704@rock-chips.com> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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. 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 > > From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jyri Sarha Subject: Re: [RESEND PATCH 5/6] ASoC: cdn-dp: Add cdn DP codec driver Date: Mon, 30 May 2016 10:47:52 +0300 Message-ID: <574BF028.70102@ti.com> 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> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from comal.ext.ti.com (comal.ext.ti.com [198.47.26.152]) by alsa0.perex.cz (Postfix) with ESMTP id 066C22606B7 for ; Mon, 30 May 2016 09:48:03 +0200 (CEST) In-Reply-To: <574BEB15.20704@rock-chips.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Chris Zhong , Vinod Koul , Mark Brown , linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org Cc: Oder Chiou , "Damien.Horsley" , Michael Trimarchi , heiko@sntech.de, anish kumar , yzq@rock-chips.com, Takashi Iwai , Arnaud Pouliquen , Liam Girdwood , dianders@chromium.org, linux-rockchip@lists.infradead.org, Jacob Siverskog , Philipp Zabel , Bard Liao , Charles Keepax , tfiga@chromium.org, Richard Fitzgerald , Adam Thomson , Caesar Wang List-Id: alsa-devel@alsa-project.org 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. 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 > >