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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5F57FC433FE for ; Tue, 17 May 2022 23:35:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231956AbiEQXfX (ORCPT ); Tue, 17 May 2022 19:35:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55164 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231890AbiEQXfM (ORCPT ); Tue, 17 May 2022 19:35:12 -0400 Received: from mout01.posteo.de (mout01.posteo.de [185.67.36.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 06D06527DA for ; Tue, 17 May 2022 16:35:09 -0700 (PDT) Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id 6D1E0240026 for ; Wed, 18 May 2022 01:35:07 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.de; s=2017; t=1652830507; bh=90A0CO5Lx8M0gs+ouG7L9ZA1Ie2CIwadK1cEQiKc9oE=; h=Date:Subject:To:Cc:From:From; b=p5GNqI44b/paQllf1Ui9uX378cRwWASCmhsuCtMSODdH3gmapmNHeYd3ASVtp8p58 phTVU40+2+46u7eMAT0RDcnlxuRVEoQn9oZbSxOn+vreSXUZo9y/xxyHOnsftxdBqI K+R00krrTEXCsZYEEFABImcSyFyn+1ighPFQAekVz4Ut6ccHt/gQHl33mfwJTZOF7K +vjlT61uWLCSBpuOIqXNs1egsjwxD+rI+o3jZiOzQ5eVRmlWHerkfhAxNo7ZlSUfAE 5jLZb3Rbtho3scwdx5px9UxmtEXOqxU3cUi8ckrN5twdgph1Sf0YBDQfGQE1u95mLe NU6l/+xBc0F2w== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4L2st25Pxzz9rxD; Wed, 18 May 2022 01:35:06 +0200 (CEST) Message-ID: <7412d089-1276-5fda-bfb6-ea90a6b5c15b@posteo.de> Date: Tue, 17 May 2022 23:35:06 +0000 MIME-Version: 1.0 Subject: Re: game capture usb device stops working Content-Language: en-US To: Laurent Pinchart Cc: linux-media@vger.kernel.org References: From: =?UTF-8?Q?Alexander_Wipperf=c3=bcrth?= In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Hi Laurent, Right now I have the following scenario, after re-plugging it in for 3 times it started working again as it should, then I changed the setting for Video Format and I get the following in the kernel log: [15207.692208] uvcvideo 2-4:1.1: Failed to set UVC probe control : -32 (exp. 34). On 18.05.22 01:29, Laurent Pinchart wrote: > Hi Alexander, > > On Tue, May 17, 2022 at 08:34:18PM +0000, Alexander Wipperfürth wrote: >> Hello, today I got a usb capture card (Elgato HD60 S+) which is uvc >> compatible and the first time I connected it to my computer it was >> immediately recognized and the video from the game console was displayed >> in OBS, but when I change any setting in the configuration menu the >> device stops working, no video will be displayed anymore, I have to plug >> it in and out multiple times until it starts showing video again, I hope >> with me stating this issue here someone maybe knows a solution or >> explanation why this could happen. >> >> Is there anything I should provide that may be useful? > Are there any messages printed to the kernel log when this occurs ? >