{"id":16249,"url":"https://patchwork.libcamera.org/api/1.1/patches/16249/?format=json","web_url":"https://patchwork.libcamera.org/patch/16249/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20220616182350.17352-2-laurent.pinchart@ideasonboard.com>","date":"2022-06-16T18:23:44","name":"[libcamera-devel,1/7] media: v4l: Add packed YUV 4:4:4 YUVA and YUVX pixel formats","commit_ref":null,"pull_url":null,"state":"not-applicable","archived":false,"hash":"7edc2659dcd4355781df4ebac85838aae00b1d60","submitter":{"id":2,"url":"https://patchwork.libcamera.org/api/1.1/people/2/?format=json","name":"Laurent Pinchart","email":"laurent.pinchart@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/16249/mbox/","series":[{"id":3183,"url":"https://patchwork.libcamera.org/api/1.1/series/3183/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3183","date":"2022-06-16T18:23:44","name":"[libcamera-devel,1/7] media: v4l: Add packed YUV 4:4:4 YUVA and YUVX pixel formats","version":1,"mbox":"https://patchwork.libcamera.org/series/3183/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/16249/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/16249/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 94087C3273\n\tfor ;\n\tThu, 16 Jun 2022 18:24:11 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id CB91065640;\n\tThu, 16 Jun 2022 20:24:10 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id EE3B4600F0\n\tfor ;\n\tThu, 16 Jun 2022 20:24:06 +0200 (CEST)","from pendragon.lan (62-78-145-57.bb.dnainternet.fi [62.78.145.57])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 3500D415;\n\tThu, 16 Jun 2022 20:24:06 +0200 (CEST)"],"DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1655403850;\n\tbh=ztBi00rSKDcSgkfJv3UH/XLkdSemXx4Zgh7eNV0uouA=;\n\th=To:Date:In-Reply-To:References:Subject:List-Id:List-Unsubscribe:\n\tList-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc:\n\tFrom;\n\tb=nLdz1LVQ1C5Cxx2+qLnqzimNq8QaAIwRcNLgX71Xyw9N2Czlmvf7zg8inJBMZJJho\n\tJgKh5gd4DiOuRirVFz+NFVY3uPpCZ6MS3NIptBG1v7q3+dYSMyxYHdnTCfH1+H5O0c\n\tU34Joa1Tjo9LGJJOi+pWGYgv9B1VTLyt+4sKgnRAfiaxJsZKON93ijWIE/kI+wEe5r\n\t0evc2LTzHlQc50QuxKa2W1kKnNOOZVpipF0GYsC8iQt42WSwF9UWHL44qPECfBuCys\n\tbYBW1TVWj2fd6Iep9FdixG6kt6XPtQ1a2kYjpR30JdQwA4MvaIFoj+U90KNhpfK2Ey\n\tsI1A+TjfSWhxA==","v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1655403846;\n\tbh=ztBi00rSKDcSgkfJv3UH/XLkdSemXx4Zgh7eNV0uouA=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=L449YwWd7OrfX4ExuDlAKCM5KA+Ogu6cb2IO6xUte3VulhvsB8oEOxyQa89KQLl6V\n\tqwQ2G++C8Cpd/16DElQjbhMwPus/frF0MIQTzMxM8Mectp17Lq/vPOUf9uWCHLVk+s\n\tv7QwxLjGFe6GRkRz26/Hvm7kTFI5id3Sgu3LztlY="],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"L449YwWd\"; dkim-atps=neutral","To":"libcamera-devel@lists.libcamera.org","Date":"Thu, 16 Jun 2022 21:23:44 +0300","Message-Id":"<20220616182350.17352-2-laurent.pinchart@ideasonboard.com>","X-Mailer":"git-send-email 2.35.1","In-Reply-To":"<20220616182350.17352-1-laurent.pinchart@ideasonboard.com>","References":"<20220616182350.17352-1-laurent.pinchart@ideasonboard.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH 1/7] media: v4l: Add packed YUV 4:4:4 YUVA\n\tand YUVX pixel formats","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","From":"Laurent Pinchart via libcamera-devel\n\t","Reply-To":"Laurent Pinchart ","Cc":"Sakari Ailus , linux-imx@nxp.com,\n\tkernel@pengutronix.de, Hans Verkuil ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"The new YUVA and YUVX are permutations of the existing AYUV and XYUV\nformats. They are use by the NXP i.MX8 ISI hardware.\n\nSigned-off-by: Laurent Pinchart \nReviewed-by: Nicolas Dufresne \nReviewed-by: Jacopo Mondi \n---\n .../media/v4l/pixfmt-packed-yuv.rst | 20 +++++++++++++++++++\n drivers/media/v4l2-core/v4l2-ioctl.c | 2 ++\n include/uapi/linux/videodev2.h | 2 ++\n 3 files changed, 24 insertions(+)","diff":"diff --git a/Documentation/userspace-api/media/v4l/pixfmt-packed-yuv.rst b/Documentation/userspace-api/media/v4l/pixfmt-packed-yuv.rst\nindex 65520c3af7cf..bf283a1b5581 100644\n--- a/Documentation/userspace-api/media/v4l/pixfmt-packed-yuv.rst\n+++ b/Documentation/userspace-api/media/v4l/pixfmt-packed-yuv.rst\n@@ -220,6 +220,26 @@ the second byte and Y'\\ :sub:`7-0` in the third byte.\n - Y'\\ :sub:`7-0`\n - X\\ :sub:`7-0`\n \n+ * .. _V4L2-PIX-FMT-YUVA32:\n+\n+ - ``V4L2_PIX_FMT_YUVA32``\n+ - 'YUVA'\n+\n+ - Y'\\ :sub:`7-0`\n+ - Cb\\ :sub:`7-0`\n+ - Cr\\ :sub:`7-0`\n+ - A\\ :sub:`7-0`\n+\n+ * .. _V4L2-PIX-FMT-YUVX32:\n+\n+ - ``V4L2_PIX_FMT_YUVX32``\n+ - 'YUVX'\n+\n+ - Y'\\ :sub:`7-0`\n+ - Cb\\ :sub:`7-0`\n+ - Cr\\ :sub:`7-0`\n+ - X\\ :sub:`7-0`\n+\n * .. _V4L2-PIX-FMT-YUV24:\n \n - ``V4L2_PIX_FMT_YUV24``\ndiff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c\nindex f42f7ffcc247..18ed2227255a 100644\n--- a/drivers/media/v4l2-core/v4l2-ioctl.c\n+++ b/drivers/media/v4l2-core/v4l2-ioctl.c\n@@ -1297,6 +1297,8 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt)\n \tcase V4L2_PIX_FMT_XYUV32:\tdescr = \"32-bit XYUV 8-8-8-8\"; break;\n \tcase V4L2_PIX_FMT_VUYA32:\tdescr = \"32-bit VUYA 8-8-8-8\"; break;\n \tcase V4L2_PIX_FMT_VUYX32:\tdescr = \"32-bit VUYX 8-8-8-8\"; break;\n+\tcase V4L2_PIX_FMT_YUVA32:\tdescr = \"32-bit YUVA 8-8-8-8\"; break;\n+\tcase V4L2_PIX_FMT_YUVX32:\tdescr = \"32-bit YUVX 8-8-8-8\"; break;\n \tcase V4L2_PIX_FMT_YUV410:\tdescr = \"Planar YUV 4:1:0\"; break;\n \tcase V4L2_PIX_FMT_YUV420:\tdescr = \"Planar YUV 4:2:0\"; break;\n \tcase V4L2_PIX_FMT_HI240:\tdescr = \"8-bit Dithered RGB (BTTV)\"; break;\ndiff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h\nindex 343b95107fce..f6f9a690971e 100644\n--- a/include/uapi/linux/videodev2.h\n+++ b/include/uapi/linux/videodev2.h\n@@ -593,6 +593,8 @@ struct v4l2_pix_format {\n #define V4L2_PIX_FMT_XYUV32 v4l2_fourcc('X', 'Y', 'U', 'V') /* 32 XYUV-8-8-8-8 */\n #define V4L2_PIX_FMT_VUYA32 v4l2_fourcc('V', 'U', 'Y', 'A') /* 32 VUYA-8-8-8-8 */\n #define V4L2_PIX_FMT_VUYX32 v4l2_fourcc('V', 'U', 'Y', 'X') /* 32 VUYX-8-8-8-8 */\n+#define V4L2_PIX_FMT_YUVA32 v4l2_fourcc('Y', 'U', 'V', 'A') /* 32 YUVA-8-8-8-8 */\n+#define V4L2_PIX_FMT_YUVX32 v4l2_fourcc('Y', 'U', 'V', 'X') /* 32 YUVX-8-8-8-8 */\n #define V4L2_PIX_FMT_M420 v4l2_fourcc('M', '4', '2', '0') /* 12 YUV 4:2:0 2 lines y, 1 line uv interleaved */\n \n /* two planes -- one Y, one Cr + Cb interleaved */\n","prefixes":["libcamera-devel","1/7"]}