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{
    "id": 26603,
    "url": "https://patchwork.libcamera.org/api/covers/26603/?format=api",
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    "msgid": "<20260504000431.1340150-1-laurent.pinchart@ideasonboard.com>",
    "date": "2026-05-04T00:04:25",
    "name": "[0/6] libcamera: kernel headers update",
    "submitter": {
        "id": 2,
        "url": "https://patchwork.libcamera.org/api/people/2/?format=api",
        "name": "Laurent Pinchart",
        "email": "laurent.pinchart@ideasonboard.com"
    },
    "mbox": "https://patchwork.libcamera.org/cover/26603/mbox/",
    "series": [
        {
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            "url": "https://patchwork.libcamera.org/api/series/5900/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=5900",
            "date": "2026-05-04T00:04:25",
            "name": "libcamera: kernel headers update",
            "version": 1,
            "mbox": "https://patchwork.libcamera.org/series/5900/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/covers/26603/comments/",
    "headers": {
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        "From": "Laurent Pinchart <laurent.pinchart@ideasonboard.com>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Subject": "[PATCH 0/6] libcamera: kernel headers update",
        "Date": "Mon,  4 May 2026 03:04:25 +0300",
        "Message-ID": "<20260504000431.1340150-1-laurent.pinchart@ideasonboard.com>",
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        "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"
    },
    "content": "Hello,\n\nThis patch series updates the kernel headers from v6.18 to v7.0.\n\nThe series starts (patch 1/6) by moving the local copy of\nmali-c55-config.h, imported before it was merged in the mainline kernel,\nto its correct location. The next three patches (2/6 to 4/6) then update\nthe update-kernel-headers to create the destination directory and copy\nadditional headers. Patch 5/6 performs the update to v7.0.\n\nThe v7.0 headers do not bring any important change for libcamera by\nthemselves, but we now import the drm.h and drm_mode.h headers. This\nallows including the local copy of drm_fourcc.h, which patch 6/6 uses to\nreplace the version from libdrm.\n\nAs usual, some local changes to kernel headers are kept. They include\n\n- DRM formats and modifiers that have not been upstreamed (for MJPEG,\n  Bayer data, and raw CSI-2, IPU3 and RPI5 packing)\n\n- BCM2835 (Raspberry Pi 4 and older) ISP formats and controls\n\n- Internal pads and generic metadata\n\nThe last two categories are work in progress upstream (with the BCM2835\nISP being under review on the linux-media mailing list). DRM formats and\nmodifiers should be addresses separately, and I envision this will\ninvolve decoupling the CFA pattern from the pixel format.\n\nLaurent Pinchart (6):\n  include: linux: Move mali-c55-config.h header to correct location\n  utils: update-kernel-headers: Create destination directory\n  utils: update-kernel-headers: Add drm/drm.h and drm/drm_mode.h\n  utils: update-kernel-headers: Add linux/media/arm/mali-c55-config.h\n  include: linux: Update to Linux v7.0\n  libcamera: egl: Don't depend on libdrm\n\n include/linux/README                          |    2 +-\n include/linux/dma-buf.h                       |    1 +\n include/linux/drm.h                           | 1465 ++++++++++++++++\n include/linux/drm_fourcc.h                    |   12 +-\n include/linux/drm_mode.h                      | 1535 +++++++++++++++++\n .../linux/{ => media/arm}/mali-c55-config.h   |    0\n include/linux/rkisp1-config.h                 |   98 +-\n include/linux/stddef.h                        |    4 +\n include/linux/v4l2-controls.h                 |   69 +\n include/linux/videodev2.h                     |    7 +-\n src/ipa/mali-c55/algorithms/algorithm.h       |    2 +-\n src/ipa/mali-c55/mali-c55.cpp                 |    2 +-\n src/ipa/mali-c55/module.h                     |    2 +-\n src/ipa/mali-c55/params.h                     |    2 +-\n src/libcamera/egl.cpp                         |    3 +-\n src/libcamera/pipeline/mali-c55/mali-c55.cpp  |    2 +-\n utils/update-kernel-headers.sh                |    7 +-\n 17 files changed, 3113 insertions(+), 100 deletions(-)\n create mode 100644 include/linux/drm.h\n create mode 100644 include/linux/drm_mode.h\n rename include/linux/{ => media/arm}/mali-c55-config.h (100%)\n\n\nbase-commit: 183e37362f57ff3ce7493abf0bc6f1b57b931f55"
}