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=-16.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 079A6C48BCF for ; Wed, 9 Jun 2021 08:17:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E9A2561059 for ; Wed, 9 Jun 2021 08:17:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237617AbhFIITE (ORCPT ); Wed, 9 Jun 2021 04:19:04 -0400 Received: from mail.kernel.org ([198.145.29.99]:60334 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237607AbhFIITC (ORCPT ); Wed, 9 Jun 2021 04:19:02 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9652461042; Wed, 9 Jun 2021 08:16:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1623226616; bh=p52CWKZWMGbnlBUNks4Kn59WCrUN61LnR+e/4kEbP2g=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=WMW8ECL/9rMVMRwkY4eh9isjskbAWWTGTkt1cQp0MT2T0piu2cTEoZej+P79mPJbd RiCzdiM413Y/WIi3gAhQ4fOeuZuOBohGAyr5Q1fWgnApmzMYjuZwJ8LqAmi44D+Ufm qW/sx1vXVlp0nA8WA74dpbcgzBu/svI1SQsazqVU= Date: Wed, 9 Jun 2021 10:16:53 +0200 From: Greg KH To: Michael Grzeschik Cc: linux-usb@vger.kernel.org, laurent.pinchart@ideasonboard.com, caleb.connolly@ideasonboard.com, paul.elder@ideasonboard.com, balbi@kernel.org, kernel@pengutronix.de Subject: Re: [PATCH 2/3] usb: gadget: uvc: add VIDIOC function Message-ID: References: <20210530222239.8793-1-m.grzeschik@pengutronix.de> <20210530222239.8793-3-m.grzeschik@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210530222239.8793-3-m.grzeschik@pengutronix.de> Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On Mon, May 31, 2021 at 12:22:38AM +0200, Michael Grzeschik wrote: > This patch adds support to the v4l2 VIDIOC for enum_format, > enum_framesizes, enum_frameintervals and try_fmt. The configfs userspace > setup gets parsed and this configfs data is used in the v4l2 interface > functions. > > Signed-off-by: Michael Grzeschik > --- > drivers/usb/gadget/function/f_uvc.c | 54 ++++ > drivers/usb/gadget/function/uvc.h | 18 +- > drivers/usb/gadget/function/uvc_configfs.c | 5 + > drivers/usb/gadget/function/uvc_configfs.h | 2 + > drivers/usb/gadget/function/uvc_queue.c | 4 +- > drivers/usb/gadget/function/uvc_v4l2.c | 325 ++++++++++++++++++--- > drivers/usb/gadget/function/uvc_v4l2.h | 1 + > drivers/usb/gadget/function/uvc_video.c | 10 +- > 8 files changed, 369 insertions(+), 50 deletions(-) It would be great to have some v4l developers review/ack this so we know if it's ok to take or not. thanks, greg k-h