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 BF0EAC433FE for ; Mon, 7 Nov 2022 08:30:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231249AbiKGIaq (ORCPT ); Mon, 7 Nov 2022 03:30:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41498 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230298AbiKGIan (ORCPT ); Mon, 7 Nov 2022 03:30:43 -0500 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6DFCC14035; Mon, 7 Nov 2022 00:30:42 -0800 (PST) Received: from pendragon.ideasonboard.com (117.145-247-81.adsl-dyn.isp.belgacom.be [81.247.145.117]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 8EEACE7B; Mon, 7 Nov 2022 09:30:40 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1667809840; bh=9+acuw0uGpqBknK+eIp6YcQOb9yS0i7BzwLPRSmgJWY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=JkOd0Z4p852fY8LMxdlv51zeEYQNPCDkJQWArsoW/Nk/sxoKhCdUYQdYvMlMn1Hrl s7HIbqqTWIb0lZYWQA3JNSehUy+pl9mTHCuqimAsHJZo05iDRfKxFqfQGJ6gA02CND YSS8VWpQ+IBUyAbQMxfhe0E0LlAfxY86IRikcGfE= Date: Mon, 7 Nov 2022 10:30:22 +0200 From: Laurent Pinchart To: Dmitry Osipenko Cc: Hsia-Jun Li , Helen Koike , mchehab@kernel.org, hans.verkuil@cisco.com, sakari.ailus@iki.fi, boris.brezillon@collabora.com, hiroh@chromium.org, nicolas@ndufresne.ca, Brian.Starkey@arm.com, kernel@collabora.com, narmstrong@baylibre.com, linux-kernel@vger.kernel.org, frkoenig@chromium.org, stanimir.varbanov@linaro.org, tfiga@chromium.org, Hans Verkuil , linux-media@vger.kernel.org Subject: Re: [RFC PATCH v6 02/11] media: v4l2: Extend pixel formats to unify single/multi-planar handling (and more) Message-ID: References: <20210114180738.1758707-1-helen.koike@collabora.com> <20210114180738.1758707-3-helen.koike@collabora.com> <577c56bf-146c-f34a-2028-075170076de7@collabora.com> <708221e8-a805-c394-6958-6c7ec24bfe66@synaptics.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Nov 07, 2022 at 01:11:32AM +0300, Dmitry Osipenko wrote: > On 11/5/22 18:19, Hsia-Jun Li wrote: > > Hello Helen > > > > I didn't see any updates from V6 and V7-WIP in your repo. That is what I > > need to for our complex tile formats in our platform. > > > > Any future plane here? > > > > Besides I have some ideas on these patches. > > I was looking into updating this patchset few months ago and the biggest > blocker was the absence of immediate upstream user for this new UAPI. > What your platform is? Is the driver stack completely opensource? libcamera could be a good place to test (part of) this API in userspace. We could really do with the data offset feature for instance. -- Regards, Laurent Pinchart