From patchwork Thu Mar 28 07:07:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 10874509 X-Patchwork-Delegate: kieran@bingham.xyz Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8F6391575 for ; Thu, 28 Mar 2019 07:08:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 789C228B8E for ; Thu, 28 Mar 2019 07:08:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6C70E28BDF; Thu, 28 Mar 2019 07:08:19 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F3B9F28B8E for ; Thu, 28 Mar 2019 07:08:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725846AbfC1HIS (ORCPT ); Thu, 28 Mar 2019 03:08:18 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:43714 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725815AbfC1HIS (ORCPT ); Thu, 28 Mar 2019 03:08:18 -0400 Received: from pendragon.nordic-sky.finnair.com (unknown [38.98.37.142]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id A607154D; Thu, 28 Mar 2019 08:08:08 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1553756896; bh=nti/cxEaJeh9hX60Hp2nKemkubXolrV6VpFDk7m7YXQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iM1UB/1HvTRtV7JBZST7+UekdkooJiZlxDmB20s0QW0/1BjFuAvCibwoP48NLu67K 3p1zGPbYGDdWC4wuy1U346XV/3p9gAvRltTElCY4gNUQiRzjBgrw73O+vNWYAEF/6W YdGvYWGIq8pFIIa4uTtNDkd0NSdOIVEGiXv1NsjI= From: Laurent Pinchart To: dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, Maxime Ripard Subject: [PATCH 2/9] v4l: Add definitions for missing 16-bit RGB4444 formats Date: Thu, 28 Mar 2019 09:07:16 +0200 Message-Id: <20190328070723.26553-3-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20190328070723.26553-1-laurent.pinchart+renesas@ideasonboard.com> References: <20190328070723.26553-1-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The V4L2 API is missing the 16-bit RGB4444 formats for the RGBA, RGBX, ABGR, XBGR, BGRA and BGRX component orders. Add them, using the same 4CCs as DRM. Signed-off-by: Laurent Pinchart Reviewed-by: Jacopo Mondi --- .../media/uapi/v4l/pixfmt-packed-rgb.rst | 138 ++++++++++++++++++ include/uapi/linux/videodev2.h | 6 + 2 files changed, 144 insertions(+) diff --git a/Documentation/media/uapi/v4l/pixfmt-packed-rgb.rst b/Documentation/media/uapi/v4l/pixfmt-packed-rgb.rst index 055f9c89e787..b475cbba492f 100644 --- a/Documentation/media/uapi/v4l/pixfmt-packed-rgb.rst +++ b/Documentation/media/uapi/v4l/pixfmt-packed-rgb.rst @@ -139,6 +139,144 @@ next to each other in memory. - r\ :sub:`1` - r\ :sub:`0` - + * .. _V4L2-PIX-FMT-RGBA444: + + - ``V4L2_PIX_FMT_RGBA444`` + - 'RA12' + + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - a\ :sub:`3` + - a\ :sub:`2` + - a\ :sub:`1` + - a\ :sub:`0` + + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - + * .. _V4L2-PIX-FMT-RGBX444: + + - ``V4L2_PIX_FMT_RGBX444`` + - 'RX12' + + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - + - + - + - + + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - + * .. _V4L2-PIX-FMT-ABGR444: + + - ``V4L2_PIX_FMT_ABGR444`` + - 'AB12' + + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + + - a\ :sub:`3` + - a\ :sub:`2` + - a\ :sub:`1` + - a\ :sub:`0` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - + * .. _V4L2-PIX-FMT-XBGR444: + + - ``V4L2_PIX_FMT_XBGR444`` + - 'XB12' + + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + + - + - + - + - + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - + * .. _V4L2-PIX-FMT-BGRA444: + + - ``V4L2_PIX_FMT_BGRA444`` + - 'BA12' + + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - a\ :sub:`3` + - a\ :sub:`2` + - a\ :sub:`1` + - a\ :sub:`0` + + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - + * .. _V4L2-PIX-FMT-BGRX444: + + - ``V4L2_PIX_FMT_BGRX444`` + - 'BX12' + + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - + - + - + - + + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - g\ :sub:`3` + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - * .. _V4L2-PIX-FMT-ARGB555: - ``V4L2_PIX_FMT_ARGB555`` diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 4e5222726719..df9fa78a6ab7 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -514,6 +514,12 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R', '4', '4', '4') /* 16 xxxxrrrr ggggbbbb */ #define V4L2_PIX_FMT_ARGB444 v4l2_fourcc('A', 'R', '1', '2') /* 16 aaaarrrr ggggbbbb */ #define V4L2_PIX_FMT_XRGB444 v4l2_fourcc('X', 'R', '1', '2') /* 16 xxxxrrrr ggggbbbb */ +#define V4L2_PIX_FMT_RGBA444 v4l2_fourcc('R', 'A', '1', '2') /* 16 rrrrgggg bbbbaaaa */ +#define V4L2_PIX_FMT_RGBX444 v4l2_fourcc('R', 'X', '1', '2') /* 16 rrrrgggg bbbbxxxx */ +#define V4L2_PIX_FMT_ABGR444 v4l2_fourcc('A', 'B', '1', '2') /* 16 aaaabbbb ggggrrrr */ +#define V4L2_PIX_FMT_XBGR444 v4l2_fourcc('X', 'B', '1', '2') /* 16 xxxxbbbb ggggrrrr */ +#define V4L2_PIX_FMT_BGRA444 v4l2_fourcc('B', 'A', '1', '2') /* 16 bbbbgggg rrrraaaa */ +#define V4L2_PIX_FMT_BGRX444 v4l2_fourcc('B', 'X', '1', '2') /* 16 bbbbgggg rrrrxxxx */ #define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') /* 16 RGB-5-5-5 */ #define V4L2_PIX_FMT_ARGB555 v4l2_fourcc('A', 'R', '1', '5') /* 16 ARGB-1-5-5-5 */ #define V4L2_PIX_FMT_XRGB555 v4l2_fourcc('X', 'R', '1', '5') /* 16 XRGB-1-5-5-5 */