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[2620:137:e000::3:3]) by mx.google.com with ESMTPS id u13-20020a170902e80d00b001bb9e2c38ecsi1098166plg.264.2023.10.19.22.42.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Oct 2023 22:42:34 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) client-ip=2620:137:e000::3:3; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=F6ZQzqxA; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by lipwig.vger.email (Postfix) with ESMTP id AAC908053611; Thu, 19 Oct 2023 22:42:31 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at lipwig.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346301AbjJTFmY (ORCPT + 99 others); Fri, 20 Oct 2023 01:42:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39372 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235614AbjJTFmX (ORCPT ); Fri, 20 Oct 2023 01:42:23 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6271D1A4 for ; Thu, 19 Oct 2023 22:42:21 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 79219C433C7; Fri, 20 Oct 2023 05:42:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1697780541; bh=8k3PE1NFkxj9wPhoBUIveRHmdpO2uZTZ7oZXhJJ6Oz0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=F6ZQzqxAiich4MNbE8MgIacE8EJJRhs2C1AUg+gRv1RU28Yoksc5Z1JNxMgdlhWs0 QjvqiuG/9Vy9yekRWZhcAvZ3wLV7uCLtgx+WizeyZdgLO85cmcbzla+j9dAvikhurb NcaF7Of6B1it3Ni9QmKTih1dqtbQLvnvKbPlS86o= Date: Fri, 20 Oct 2023 07:42:17 +0200 From: Greg KH To: Jayant Chowdhary Cc: "laurent.pinchart@ideasonboard.com" , balbi@kernel.org, "kieran.bingham@ideasonboard.com" , "linux-usb@vger.kernel.org" , linux-kernel@vger.kernel.org, "arakesh@google.com" , "etalvala@google.com" Subject: Re: [PATCH] usb:gadget:uvc: Add super speed plus descriptors Message-ID: <2023102014-reference-diabetes-f859@gregkh> References: <4ca94f99-fe07-49c2-adc7-84df519792f5@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4ca94f99-fe07-49c2-adc7-84df519792f5@google.com> X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Thu, 19 Oct 2023 22:42:31 -0700 (PDT) On Thu, Oct 19, 2023 at 03:39:44PM -0700, Jayant Chowdhary wrote: > Currently the UVC gadget driver doesn't support super speed > plus connections since it doesn't advertise super speed plus descriptors. > This patch re-uses the super speed descriptors for super-speed plus. > As a result, hosts can recognize gadget devices when using a super > speed plus connection. > > Signed-off-by: Jayant Chowdhary > --- > drivers/usb/gadget/function/f_uvc.c | 14 +++++++++++--- > 1 file changed, 11 insertions(+), 3 deletions(-) As this is obviously a copy of a previously posted patch, why did you not credit the original author? thanks, greg k-h