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 A5B09C433FE for ; Thu, 13 Jan 2022 09:27:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233185AbiAMJ16 (ORCPT ); Thu, 13 Jan 2022 04:27:58 -0500 Received: from perceval.ideasonboard.com ([213.167.242.64]:35690 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232318AbiAMJ15 (ORCPT ); Thu, 13 Jan 2022 04:27:57 -0500 Received: from [IPV6:2a01:e0a:169:7140:2ab9:bf59:c61a:cf11] (unknown [IPv6:2a01:e0a:169:7140:2ab9:bf59:c61a:cf11]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 9754797; Thu, 13 Jan 2022 10:27:55 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1642066075; bh=jZwNUuB0RkUpIVsIVx20fm0PYu8Gumih0ZisNs+gWYA=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=shMJ3AUPJ5hsEZfKXmibxhQXzMG4eW7UCuGEmtiGXjHlkRUy8DKq/e6gL9zcg7uJR P4fLr5rGZJYeQC97lDW57wWNWKfn2YqwzwPNOUYTEJFLhuWLDWi3l8NzG3jIsSdQmi nfNooz+kJa8L4LNiafM0z9f1VKSRf4QaIpicTb38= Message-ID: Date: Thu, 13 Jan 2022 10:27:53 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.3.1 Subject: Re: [PATCH 0/3] Add 12bit and 14bit luma-only formats Content-Language: en-US To: Hans Verkuil , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: laurent.pinchart@ideasonboard.com, mchehab@kernel.org, dave.stevenson@raspberrypi.com References: <20220112161014.972076-1-jeanmichel.hautbois@ideasonboard.com> From: Jean-Michel Hautbois In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Hans ! On 13/01/2022 10:15, Hans Verkuil wrote: > Hi Jean-Michel, > > On 12/01/2022 17:10, Jean-Michel Hautbois wrote: >> Hello, >> >> While working on adding the V4L2-PIX-FMT-Y12P and V4L2-PIX-FMT-Y14P >> formats, I noticed an issue in the way V4L2-PIX-FMT-Y10P is described. >> This series aims to solve it before adding Y12P and Y14P. >> >> Those two formats are needed for the next-to-come bcm2835 unicam driver. >> >> Jean-Michel Hautbois (3): >> media: doc: pixfmt-yuv: Fix V4L2-PIX-FMT-Y10P format >> media: v4l: Add V4L2-PIX-FMT-Y12P format >> media: v4l: Add V4L2-PIX-FMT-Y14P format >> >> .../media/v4l/pixfmt-yuv-luma.rst | 48 ++++++++++++++++++- >> drivers/media/v4l2-core/v4l2-ioctl.c | 2 + >> include/uapi/linux/videodev2.h | 2 + >> 3 files changed, 50 insertions(+), 2 deletions(-) >> > > I'll take the first patch, but it is better to add patches 2 and 3 to the unicam RFC > series. Adding pixelformats that are not used by any existing driver isn't a good idea > and I'd like to avoid that. Thanks, I will take those two patches back in the unicam RFC v2 series then. > > Regards, > > Hans >