{"id":15819,"url":"https://patchwork.libcamera.org/api/patches/15819/?format=json","web_url":"https://patchwork.libcamera.org/patch/15819/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/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":"<20220506153207.19055-1-laurent.pinchart@ideasonboard.com>","date":"2022-05-06T15:32:07","name":"[libcamera-devel,v1.1,1/5] libcamera: formats: Add YVU422 pixel format","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"78635b1e14c87f6d77a594f3e4878d53a5019efe","submitter":{"id":2,"url":"https://patchwork.libcamera.org/api/people/2/?format=json","name":"Laurent Pinchart","email":"laurent.pinchart@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/15819/mbox/","series":[{"id":3099,"url":"https://patchwork.libcamera.org/api/series/3099/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3099","date":"2022-05-06T15:32:07","name":"[libcamera-devel,v1.1,1/5] libcamera: formats: Add YVU422 pixel format","version":1,"mbox":"https://patchwork.libcamera.org/series/3099/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/15819/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/15819/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 EF4A2C0F2A\n\tfor ;\n\tFri, 6 May 2022 15:32:15 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 4B6F665646;\n\tFri, 6 May 2022 17:32:15 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id A06F5604A3\n\tfor ;\n\tFri, 6 May 2022 17:32:14 +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 0C049492;\n\tFri, 6 May 2022 17:32:13 +0200 (CEST)"],"DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1651851135;\n\tbh=HM2Wuyx179Rv2UY+lbCX9WuurKk6pgOWXfa9UZs/8qg=;\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:\n\tFrom;\n\tb=oQG7K4g0P8jKK66wDMrFE6bKG9tOwDTIq1u/B4K/j/n7PPDI3fVklZMyD4pBxCEJ3\n\tw4kYkl1zrGcVE1atTQM5PVFxMTDB7vDbpieQ7ADeF7PYqy9b2QlFvbfVYYMK/Oj2u7\n\txlkc4oYVRnnW0LiA5tZOTiqQzas0WbILSm4mij9SE0wk2Pw/irQor+UyY22BE2A7Rv\n\t9F+LXmGvqhS8wTlgWevs2csVrAW+iWdKaBzF4fJb+yua3Htu8HhIE1VOmZQr41oq3l\n\tIo4dr4+A9GClDlAxeHdCGK5CwlDuduAbJp24DDDxFGBvpbsDAHKa4si8ezivbYlaUZ\n\tWXO8nZ9FRXRfQ==","v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1651851134;\n\tbh=HM2Wuyx179Rv2UY+lbCX9WuurKk6pgOWXfa9UZs/8qg=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=DI0wB0BxOI5zZTxsG8myiZKWpl2/EmfdLAZdf6WDatBG5lgjkiFnSL/GTENbbPujm\n\tC1WzL9TOdsr9W1DZdQdpxF772RCsxLPb7rW4+n/GVnoxtuIwNfMQnGTMDrAmp6MEKg\n\tXst0TpqIG7Jeppep8qsokheQtn2sXiCDZRusjn8Y="],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"DI0wB0Bx\"; dkim-atps=neutral","To":"libcamera-devel@lists.libcamera.org","Date":"Fri, 6 May 2022 18:32:07 +0300","Message-Id":"<20220506153207.19055-1-laurent.pinchart@ideasonboard.com>","X-Mailer":"git-send-email 2.35.1","In-Reply-To":"<20220506120424.qjhfminkgwefcmc2@uno.localdomain>","References":"<20220506120424.qjhfminkgwefcmc2@uno.localdomain>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v1.1 1/5] libcamera: formats: Add YVU422\n\tpixel format","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 ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"The YVU422 pixel format is defined in both DRM and V4L2. libcamera\nalready supports YUV422, add support for the opposite chroma order.\n\nSigned-off-by: Laurent Pinchart \n---\nChanges since v1:\n\n- Fix YVU422M in vpf2pf map\n---\n src/libcamera/formats.cpp | 13 +++++++++++++\n src/libcamera/formats.yaml | 2 ++\n src/libcamera/v4l2_pixelformat.cpp | 2 ++\n 3 files changed, 17 insertions(+)\n\n\nbase-commit: 1e4c4ad5f78ad7abc73854646f6e9902dc3c1925","diff":"diff --git a/src/libcamera/formats.cpp b/src/libcamera/formats.cpp\nindex afcaabc519f7..c5cca37b02c2 100644\n--- a/src/libcamera/formats.cpp\n+++ b/src/libcamera/formats.cpp\n@@ -469,6 +469,19 @@ const std::map pixelFormatInfo{\n \t\t.pixelsPerGroup = 2,\n \t\t.planes = {{ { 2, 1 }, { 1, 1 }, { 1, 1 } }},\n \t} },\n+\t{ formats::YVU422, {\n+\t\t.name = \"YVU422\",\n+\t\t.format = formats::YVU422,\n+\t\t.v4l2Formats = {\n+\t\t\t.single = V4L2PixelFormat(),\n+\t\t\t.multi = V4L2PixelFormat(V4L2_PIX_FMT_YVU422M),\n+\t\t},\n+\t\t.bitsPerPixel = 16,\n+\t\t.colourEncoding = PixelFormatInfo::ColourEncodingYUV,\n+\t\t.packed = false,\n+\t\t.pixelsPerGroup = 2,\n+\t\t.planes = {{ { 2, 1 }, { 1, 1 }, { 1, 1 } }},\n+\t} },\n \n \t/* Greyscale formats. */\n \t{ formats::R8, {\ndiff --git a/src/libcamera/formats.yaml b/src/libcamera/formats.yaml\nindex 1f3f043302c3..0b527dbefe32 100644\n--- a/src/libcamera/formats.yaml\n+++ b/src/libcamera/formats.yaml\n@@ -69,6 +69,8 @@ formats:\n fourcc: DRM_FORMAT_YVU420\n - YUV422:\n fourcc: DRM_FORMAT_YUV422\n+ - YVU422:\n+ fourcc: DRM_FORMAT_YVU422\n \n - MJPEG:\n fourcc: DRM_FORMAT_MJPEG\ndiff --git a/src/libcamera/v4l2_pixelformat.cpp b/src/libcamera/v4l2_pixelformat.cpp\nindex 1dd93baa7a64..40522bf21f6b 100644\n--- a/src/libcamera/v4l2_pixelformat.cpp\n+++ b/src/libcamera/v4l2_pixelformat.cpp\n@@ -113,6 +113,8 @@ const std::map vpf2pf{\n \t\t{ formats::YUV422, \"Planar YUV 4:2:2\" } },\n \t{ V4L2PixelFormat(V4L2_PIX_FMT_YUV422M),\n \t\t{ formats::YUV422, \"Planar YUV 4:2:2 (N-C)\" } },\n+\t{ V4L2PixelFormat(V4L2_PIX_FMT_YVU422M),\n+\t\t{ formats::YVU422, \"Planar YVU 4:2:2 (N-C)\" } },\n \n \t/* Greyscale formats. */\n \t{ V4L2PixelFormat(V4L2_PIX_FMT_GREY),\n","prefixes":["libcamera-devel","v1.1","1/5"]}