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=-3.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 F2C8CC433E0 for ; Sat, 11 Jul 2020 03:34:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C1B1F207BC for ; Sat, 11 Jul 2020 03:34:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="e7OiUGfa" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726588AbgGKDeK (ORCPT ); Fri, 10 Jul 2020 23:34:10 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:25644 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726707AbgGKDeJ (ORCPT ); Fri, 10 Jul 2020 23:34:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1594438449; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type; bh=rkxV9wGrbaQjvlwNa9bpSRvCBx9BwmI9mcVo23t8Au0=; b=e7OiUGfaJZO8OFgtgbDyFz2BQj7h+eAk4I/yf8tEw/PtwFdQhUswvKLih/3QflmY1wwTs5 ZlbJCekjPLpJTFoOJUXv0RX7oGavHcdPybkG1Y1BVMb476FoiQuyH+bEOcynbOrhZv7qu9 Bx9qiNa/QCAP6CXkF56KZR8glFKGjGs= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-328-keMQNT7LN7WgirSVBUnglg-1; Fri, 10 Jul 2020 23:34:05 -0400 X-MC-Unique: keMQNT7LN7WgirSVBUnglg-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 75AD28015F7; Sat, 11 Jul 2020 03:34:03 +0000 (UTC) Received: from dhcp-128-65.nay.redhat.com (ovpn-12-95.pek2.redhat.com [10.72.12.95]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 6699D5C240; Sat, 11 Jul 2020 03:34:00 +0000 (UTC) Date: Sat, 11 Jul 2020 11:33:56 +0800 From: Dave Young To: Peter Ujfalusi , Jarkko Nikula , alsa-devel@alsa-project.org, linux-omap@vger.kernel.org Subject: omap-mcbsp 49022000.mcbsp: TX Buffer Overflow! Message-ID: <20200711033356.GA164619@dhcp-128-65.nay.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Hi, I'm trying to use g_audio on my Nokia N900 with mainline kernel. Seems it does not work. No sound when I play from a laptop, and also see a lot of error like below: [ 4729.557647] omap-mcbsp 49022000.mcbsp: TX Buffer Overflow! ... Is this a know issue? Thanks Dave