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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8C987C072A2 for ; Thu, 16 Nov 2023 00:50:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=k30SjORAztaUNb5WPReHJ4slEp2azuHvXy+WL2Q+g8E=; b=vGM7BAbOIUMNRS Ca8ecziR+DltVwAjBKbIwve+5AmB/4azzebCpOATs78g8s4yMGy1dsXKSJ9rip46OzEDqfbi0XqKL B2U9ghpfUhDzZAYPhqA8ff1q9Y9KNgC+PTBYJuIjneLIXAP9glDT0QWk7n6dzBuienhH4s40WyGoi Z/98AtbLCwOBFqAo5oRx/HjEQmyBNsjVsLhT+dpHBi3g3EoOrmL5jOeQWupq/s5RMowFNnW/3XgCK CjlnSQP0kLYupeUcUO+TL50g7U+A++OH2Uu+VfPReCsMKkFGT7KhzJQ6MWdnHpLlnaAkeETQWutQs 5M5ClT5A9R725QANjFkg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r3QaT-0026eP-36; Thu, 16 Nov 2023 00:50:29 +0000 Received: from perceval.ideasonboard.com ([213.167.242.64]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r3QaR-0026dn-2o; Thu, 16 Nov 2023 00:50:29 +0000 Received: from pendragon.ideasonboard.com (213-243-189-158.bb.dnainternet.fi [213.243.189.158]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 8A0DAB9A; Thu, 16 Nov 2023 01:49:58 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1700095798; bh=w3K2tM27H6CsFZMEkRRGB2SJ0BRFe0OzxBqn5o6Byts=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hBBXxCVa9mZJyLBnYT5RG/XgNfz48ehLMUmiq9kRJlrZ9PLYwHn3nT+DcwckljQCx KY4NBUeM0tBWEdaC006AsUjd5RJ/0CwjQcom2LGeRwKY2dDIt2LNBehuAA4aOToTBN 8NCt55BK4vaAecPTkI1FXk06E8EcMWgEWFRKEV8A= Date: Thu, 16 Nov 2023 02:50:30 +0200 From: Laurent Pinchart To: Stefan Wahren Cc: Umang Jain , "Ivan T. Ivanov" , Peter Robinson , linux-media@vger.kernel.org, kernel-list@raspberrypi.com, linux-kernel@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-staging@lists.linux.dev, Dave Stevenson , Kieran Bingham , "Ricardo B . Marliere" , Dan Carpenter Subject: Re: [PATCH v2 00/15] staging: vc04_services: bcm2835-isp support Message-ID: <20231116005030.GA21041@pendragon.ideasonboard.com> References: <20231109210309.638594-1-umang.jain@ideasonboard.com> <20231115195947.GD29486@pendragon.ideasonboard.com> <58fe01b9-5fb6-451c-a759-c6a5afd695e3@gmx.net> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <58fe01b9-5fb6-451c-a759-c6a5afd695e3@gmx.net> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231115_165028_049230_A4C51BCC X-CRM114-Status: GOOD ( 19.32 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Nov 15, 2023 at 09:57:52PM +0100, Stefan Wahren wrote: > Hi Laurent, > > [add Ivan & Peter] > > Am 15.11.23 um 20:59 schrieb Laurent Pinchart: > > Hello, > > > > On Thu, Nov 09, 2023 at 04:02:52PM -0500, Umang Jain wrote: > >> This series aims to upport bcm2835-isp from the RPi kernel. > >> It is developed on top of staging-next which comprises many > >> VC04 changes for it's de-staging. Hence, the merge of this > >> driver is targeted when VC04 is de-staged completely (which I > >> have been pushing), but it can be helped getting reviewed meanwhile. > >> Hence, the reason for posting the series. > > > > Related question, what do people think about dropping the legacy > > firmware-based bcm2385-camera driver once this gets merged ? > > firmware-based camera operation is deprecated by Raspberry Pi, and > > doesn't work on the Pi 5 > > i don't remember exactly, but wasn't the bcm2835-camera required for Pi > Camera V1.3? If I'm not mistaken (Dave can correct me), the legacy camera stack works only with the Raspberry Pi official camera v1, v2 and HQ modules. Raspberry Pi has switched to a new camera stack based on libcamera, which works on the Pi Zero 2, Pi 3, Pi 4 and Pi 5. This new stack supports the same camera modules as the legacy stack, and many more. The legacy stack doesn't work on Pi 5 at all. > At the end cannot speak for the users. AFAIK OpenSuSE and Fedora use the > driver. -- Regards, Laurent Pinchart _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel