From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, HTML_MESSAGE,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2 autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 26180 invoked from network); 5 Feb 2023 13:57:11 -0000 Received: from tb-ob21.topicbox.com (173.228.157.67) by inbox.vuxu.org with ESMTPUTF8; 5 Feb 2023 13:57:11 -0000 Received: from tb-mx1.topicbox.com (tb-mx1.nyi.icgroup.com [10.90.30.61]) by tb-ob21.topicbox.com (Postfix) with ESMTP id B9DE320EB8 for ; Sun, 5 Feb 2023 08:57:08 -0500 (EST) (envelope-from bounce.mM8472cba66cbb0381b69da4a3.r522be890-2105-11eb-b15e-8d699134e1fa@9fans.bounce.topicbox.com) Received: by tb-mx1.topicbox.com (Postfix, from userid 1132) id 7797CB1BFD6; Sun, 5 Feb 2023 08:57:08 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed; d=9fans.net; h=from:to :message-id:date:mime-version:content-type :content-transfer-encoding:list-help:list-id:list-post :list-subscribe:reply-to:subject:list-unsubscribe; s=dkim-1; t= 1675605428; x=1675691828; bh=LkI7v/CR8Fh/dFkOx71Iy/j90PdrAr4LXEM I6wGtU9o=; b=kAfXZC373WQJTZ5C1jao6FqDNOdQZxBbQ8U+yLKqYn4xSqF0k5E wkGqtu5cntAsdJzI/5thbwvZTvFBsTKNAiPFuPCDE7lPg+6OZpcG15WPBCBSqJke no4AMgQMKV86euXVqgdAdXVMtK/lGrmFJ2Z6BgtqS+IX4PbWY5CNIHkA= From: adr@sdf.org To: 9fans <9fans@9fans.net> Message-Id: <16756054200.3051E53a.58011@composer.9fans.topicbox.com> Date: Sun, 5 Feb 2023 08:57:00 -0500 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary=16756054201.efEcff4.58011 Content-Transfer-Encoding: 7bit Topicbox-Policy-Reasoning: allow: sender is a member Topicbox-Message-UUID: f6e9a7c2-a55c-11ed-8ea5-9b5541decc0b Archived-At: =?UTF-8?B?PGh0dHBzOi8vOWZhbnMudG9waWNib3guY29tL2dyb3Vwcy85?= =?UTF-8?B?ZmFucy9UMTU4MTEyNDc2N2QyMDg5My1NODQ3MmNiYTY2Y2JiMDM4MWI2OWRh?= =?UTF-8?B?NGEzPg==?= List-Help: List-Id: "9fans" <9fans.9fans.net> List-Post: List-Software: Topicbox v0 List-Subscribe: Precedence: list Reply-To: 9fans <9fans@9fans.net> Subject: [9fans] Usb audio on rpi4 (9legacy) List-Unsubscribe: , Topicbox-Delivery-ID: 2:9fans:437d30aa-c441-11e9-8a57-d036212d11b0:522be890-2105-11eb-b15e-8d699134e1fa:M8472cba66cbb0381b69da4a3:1:kIOrnjmpX5qDj2DmXgKnG8vGMlKqJDfy238v8X76L3Q --16756054201.efEcff4.58011 Date: Sun, 5 Feb 2023 08:57:00 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi, I've problems using usb audio boards on rpi4 9legacy. Before I dig in, = I would appreciate if someone can share his/her experience. The idea is to rule out xhci bugs = with isochronous transfers. regards, adr ------------------------------------------ 9fans: 9fans Permalink: https://9fans.topicbox.com/groups/9fans/T1581124767d20893-M8472c= ba66cbb0381b69da4a3 Delivery options: https://9fans.topicbox.com/groups/9fans/subscription --16756054201.efEcff4.58011 Date: Sun, 5 Feb 2023 08:57:00 -0500 MIME-Version: 1.0 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hi, I've problems using usb audio boards o= n rpi4 9legacy. Before I dig in, I would appreciate
if some= one can share his/her experience. The idea is to rule out xhci bugs with is= ochronous transfers.

regards,
<= div>adr
= --16756054201.efEcff4.58011--