{"id":27059,"url":"https://patchwork.libcamera.org/api/1.1/patches/27059/?format=json","web_url":"https://patchwork.libcamera.org/patch/27059/","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":"<20260626120041.627376-4-naush@raspberrypi.com>","date":"2026-06-26T11:54:03","name":"[3/3] libcamera: v4l2_pixelformat: Add NV12MT_COL128 8/10-bit pixel formats","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"e206e8f3a787e67b32d54821fe146475af97390d","submitter":{"id":34,"url":"https://patchwork.libcamera.org/api/1.1/people/34/?format=json","name":"Naushir Patuck","email":"naush@raspberrypi.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/27059/mbox/","series":[{"id":6021,"url":"https://patchwork.libcamera.org/api/1.1/series/6021/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=6021","date":"2026-06-26T11:54:00","name":"Add NV12MT_COL128 8/10-bit pixel formats","version":1,"mbox":"https://patchwork.libcamera.org/series/6021/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/27059/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/27059/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 0950DC3303\n\tfor ;\n\tFri, 26 Jun 2026 12:00:54 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 670AB6590C;\n\tFri, 26 Jun 2026 14:00:54 +0200 (CEST)","from mail-wm1-x32c.google.com (mail-wm1-x32c.google.com\n\t[IPv6:2a00:1450:4864:20::32c])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 6020865ED6\n\tfor ;\n\tFri, 26 Jun 2026 14:00:49 +0200 (CEST)","by mail-wm1-x32c.google.com with SMTP id\n\t5b1f17b1804b1-4926e31093dso283215e9.1\n\tfor ;\n\tFri, 26 Jun 2026 05:00:49 -0700 (PDT)","from naush-dell.pitowers.org\n\t([2a00:1098:3142:1f:9337:c770:257e:d321])\n\tby smtp.gmail.com with ESMTPSA id\n\t5b1f17b1804b1-4926c02088dsm39163015e9.0.2026.06.26.05.00.48\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tFri, 26 Jun 2026 05:00:48 -0700 (PDT)"],"Authentication-Results":"lancelot.ideasonboard.com; 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\n\tFri, 26 Jun 2026 05:00:48 -0700 (PDT)","From":"Naushir Patuck ","To":"libcamera-devel@lists.libcamera.org","Cc":"Naushir Patuck ","Subject":"[PATCH 3/3] libcamera: v4l2_pixelformat: Add NV12MT_COL128 8/10-bit\n\tpixel formats","Date":"Fri, 26 Jun 2026 12:54:03 +0100","Message-ID":"<20260626120041.627376-4-naush@raspberrypi.com>","X-Mailer":"git-send-email 2.53.0","In-Reply-To":"<20260626120041.627376-1-naush@raspberrypi.com>","References":"<20260626120041.627376-1-naush@raspberrypi.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","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","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Add the NV12MT_COL128 (NV12 8-bit) and NV12MT_10_COL128 (P030 10-bit)\ncolumn layout pixel formats available from the PiSP Backend hardware.\n\nMap the matching V4L2 FourCCs to the libcamera::formats conversion table.\n\nSigned-off-by: Naushir Patuck \n---\n src/libcamera/formats.yaml | 6 ++++++\n src/libcamera/v4l2_pixelformat.cpp | 4 ++++\n 2 files changed, 10 insertions(+)","diff":"diff --git a/src/libcamera/formats.yaml b/src/libcamera/formats.yaml\nindex 2d54d391ca01..3bf010c47aa6 100644\n--- a/src/libcamera/formats.yaml\n+++ b/src/libcamera/formats.yaml\n@@ -73,6 +73,12 @@ formats:\n fourcc: DRM_FORMAT_NV24\n - NV42:\n fourcc: DRM_FORMAT_NV42\n+ - NV12MT_COL128:\n+ fourcc: DRM_FORMAT_NV12\n+ mod: DRM_FORMAT_MOD_BROADCOM_SAND128\n+ - NV12MT_10_COL128:\n+ fourcc: DRM_FORMAT_P030\n+ mod: DRM_FORMAT_MOD_BROADCOM_SAND128\n \n - YUV420:\n fourcc: DRM_FORMAT_YUV420\ndiff --git a/src/libcamera/v4l2_pixelformat.cpp b/src/libcamera/v4l2_pixelformat.cpp\nindex e8b3eb9c1394..bfd662b0de47 100644\n--- a/src/libcamera/v4l2_pixelformat.cpp\n+++ b/src/libcamera/v4l2_pixelformat.cpp\n@@ -103,6 +103,10 @@ const std::map vpf2pf{\n \t\t{ formats::NV12, \"Y/CbCr 4:2:0\" } },\n \t{ V4L2PixelFormat(V4L2_PIX_FMT_NV12M),\n \t\t{ formats::NV12, \"Y/CbCr 4:2:0 (N-C)\" } },\n+\t{ V4L2PixelFormat(V4L2_PIX_FMT_NV12MT_COL128),\n+\t\t{ formats::NV12MT_COL128, \"Y/CbCr 4:2:0 (128 col)\" } },\n+\t{ V4L2PixelFormat(V4L2_PIX_FMT_NV12MT_10_COL128),\n+\t\t{ formats::NV12MT_10_COL128, \"10-bit Y/CbCr 4:2:0 (128 col)\" } },\n \t{ V4L2PixelFormat(V4L2_PIX_FMT_NV21),\n \t\t{ formats::NV21, \"Y/CrCb 4:2:0\" } },\n \t{ V4L2PixelFormat(V4L2_PIX_FMT_NV21M),\n","prefixes":["3/3"]}