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{ "id": 27059, "url": "https://patchwork.libcamera.org/api/patches/27059/?format=api", "web_url": "https://patchwork.libcamera.org/patch/27059/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/projects/1/?format=api", "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/people/34/?format=api", "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/series/6021/?format=api", "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": "<libcamera-devel-bounces@lists.libcamera.org>", "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 <parsemail@patchwork.libcamera.org>;\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 <libcamera-devel@lists.libcamera.org>;\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 <libcamera-devel@lists.libcamera.org>;\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 <naush@raspberrypi.com>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Naushir Patuck <naush@raspberrypi.com>", "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": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "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 <naush@raspberrypi.com>\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<V4L2PixelFormat, V4L2PixelFormat::Info> 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" ] }