From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752132AbdKGCEl (ORCPT ); Mon, 6 Nov 2017 21:04:41 -0500 Received: from mail-oi0-f68.google.com ([209.85.218.68]:56179 "EHLO mail-oi0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751100AbdKGCEi (ORCPT ); Mon, 6 Nov 2017 21:04:38 -0500 X-Google-Smtp-Source: ABhQp+RulC1FmfajGHdLQbijyE4JB61MzKa6gxrSrmEi1J9ZlPwXEM27LqbcI4BfQdCJsEo56fqmKX3Uu2odYCPFE7g= MIME-Version: 1.0 In-Reply-To: <1510019522-15155-1-git-send-email-ruslan.bilovol@gmail.com> References: <1510019522-15155-1-git-send-email-ruslan.bilovol@gmail.com> From: Ruslan Bilovol Date: Tue, 7 Nov 2017 04:04:36 +0200 Message-ID: Subject: Re: [PATCH 0/1] USB Audio Device Class 3.0 Gadget support To: Felipe Balbi Cc: Greg Kroah-Hartman , "linux-usb@vger.kernel.org" , linux-doc@vger.kernel.org, "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 7, 2017 at 3:52 AM, Ruslan Bilovol wrote: > Hi, > > This patch adds USB Audio Device Class 3.0 [1] function > support to gadget subsystem. > I didn't add UAC3 support to legacy gadget as it will > make preprocessor configuration too complex (UAC3 device > must have two configurations for backward compatibility, > first is UAC1/2 and second is UAC3), yet also I'm too lazy > to do that and verify all possible configurations. > > For modern ConfigFS interface I'll provide my configuration > for testing below; testing was done on a BeagleBone Black > board. > > This patch depends on uac3 header files from include dir > which I'll post as part of ALSA host UAC3 patch and will > provide the link to it here. http://www.spinics.net/lists/alsa-devel/msg69071.html Thanks, Ruslan