From patchwork Thu Apr 18 06:27:11 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 10906561 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 19D9C1515 for ; Thu, 18 Apr 2019 06:27:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0273728AD0 for ; Thu, 18 Apr 2019 06:27:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EB29628ADC; Thu, 18 Apr 2019 06:27:27 +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 7EBB728AD6 for ; Thu, 18 Apr 2019 06:27:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728074AbfDRG11 (ORCPT ); Thu, 18 Apr 2019 02:27:27 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:57864 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388066AbfDRG11 (ORCPT ); Thu, 18 Apr 2019 02:27:27 -0400 Received: from pendragon.bb.dnainternet.fi (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 8B934306; Thu, 18 Apr 2019 08:27:24 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1555568845; bh=UM6ZXQ5MwyTKySAoD5dssfQFvQ/lpdsGcTPKa8GGOFg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jywCM7ZNpYa/4MCYEczyOp4kuUCMSoTLQuCLgRshDKReP9Q/ecrUDSwSipY0bxgUK A6kFWsG1y0VSIX21B2Byaea7M7ooTdvyiKifSbQEOdGgvGa8nu6EpjgFJavG2mm2ly lFYFkVq+QOZxXGOZggVvfEU/B8OJpk1I6/hb+j/U= From: Laurent Pinchart To: dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, Maxime Ripard , Jacopo Mondi Subject: [PATCH v1.1 3/9] v4l: Add definitions for missing 16-bit RGB555 formats Date: Thu, 18 Apr 2019 09:27:11 +0300 Message-Id: <20190418062711.15224-1-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190328070723.26553-4-laurent.pinchart+renesas@ideasonboard.com> References: <20190328070723.26553-4-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 RGB555 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 --- Changes since v1: - Fixed the BGRA555 and BGRX555 formats --- .../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 b475cbba492f..624c3700110f 100644 --- a/Documentation/media/uapi/v4l/pixfmt-packed-rgb.rst +++ b/Documentation/media/uapi/v4l/pixfmt-packed-rgb.rst @@ -323,6 +323,144 @@ next to each other in memory. - g\ :sub:`4` - g\ :sub:`3` - + * .. _V4L2-PIX-FMT-RGBA555: + + - ``V4L2_PIX_FMT_RGBA555`` + - 'RA15' + + - g\ :sub:`1` + - g\ :sub:`0` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - a + + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - + * .. _V4L2-PIX-FMT-RGBX555: + + - ``V4L2_PIX_FMT_RGBX555`` + - 'RX15' + + - g\ :sub:`1` + - g\ :sub:`0` + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - + + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - + * .. _V4L2-PIX-FMT-ABGR555: + + - ``V4L2_PIX_FMT_ABGR555`` + - 'AB15' + + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + + - a + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - g\ :sub:`4` + - g\ :sub:`3` + - + * .. _V4L2-PIX-FMT-XBGR555: + + - ``V4L2_PIX_FMT_XBGR555`` + - 'XB15' + + - g\ :sub:`2` + - g\ :sub:`1` + - g\ :sub:`0` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + + - + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - g\ :sub:`4` + - g\ :sub:`3` + - + * .. _V4L2-PIX-FMT-BGRA555: + + - ``V4L2_PIX_FMT_BGRA555`` + - 'BA15' + + - g\ :sub:`1` + - g\ :sub:`0` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - a + + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - + * .. _V4L2-PIX-FMT-BGRX555: + + - ``V4L2_PIX_FMT_BGRX555`` + - 'BX15' + + - g\ :sub:`1` + - g\ :sub:`0` + - r\ :sub:`4` + - r\ :sub:`3` + - r\ :sub:`2` + - r\ :sub:`1` + - r\ :sub:`0` + - + + - b\ :sub:`4` + - b\ :sub:`3` + - b\ :sub:`2` + - b\ :sub:`1` + - b\ :sub:`0` + - g\ :sub:`4` + - g\ :sub:`3` + - g\ :sub:`2` + - * .. _V4L2-PIX-FMT-RGB565: - ``V4L2_PIX_FMT_RGB565`` diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index df9fa78a6ab7..fb6f01a7c91c 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -523,6 +523,12 @@ struct v4l2_pix_format { #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 */ +#define V4L2_PIX_FMT_RGBA555 v4l2_fourcc('R', 'A', '1', '5') /* 16 RGBA-5-5-5-1 */ +#define V4L2_PIX_FMT_RGBX555 v4l2_fourcc('R', 'X', '1', '5') /* 16 RGBX-5-5-5-1 */ +#define V4L2_PIX_FMT_ABGR555 v4l2_fourcc('A', 'B', '1', '5') /* 16 ABGR-1-5-5-5 */ +#define V4L2_PIX_FMT_XBGR555 v4l2_fourcc('X', 'B', '1', '5') /* 16 XBGR-1-5-5-5 */ +#define V4L2_PIX_FMT_BGRA555 v4l2_fourcc('B', 'A', '1', '5') /* 16 BGRA-5-5-5-1 */ +#define V4L2_PIX_FMT_BGRX555 v4l2_fourcc('B', 'X', '1', '5') /* 16 BGRX-5-5-5-1 */ #define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R', 'G', 'B', 'P') /* 16 RGB-5-6-5 */ #define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16 RGB-5-5-5 BE */ #define V4L2_PIX_FMT_ARGB555X v4l2_fourcc_be('A', 'R', '1', '5') /* 16 ARGB-5-5-5 BE */