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2024-09-30[DNI] include: linux: Update kernel headers to metadata APILaurent Pinchart
Update kernel headers to the rpi/v6.8/unicam/next branch at commit 1dfbc8d9a4e2. This pulls in the new V4L2 internal pads and device-specific metadata APIs that are under development, and should not be merged in libcamera until the APIs stabilize. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2024-01-17include: linux: Update kernel headers to version v6.7Laurent Pinchart
Update kernel headers to v6.7 using utils/update-kernel-headers.sh and re-instating libcamera local modifications. The V4L2_SUBDEV_CAP_MPLEXED flag has been renamed to V4L2_SUBDEV_CAP_STREAMS in the upstream streams API. Adapt the code base accordingly. The flag's numerical value hasn't changed, there is no ABI breakage introduced by the API update. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2022-03-15include: linux: Add MEDIA_LNK_FL_ANCILLARY_LINKDaniel Scally
Add the new media link type macro to the header so we can use it to identify the new links. This isn't handled as a sync to the upstream header because the macro is not yet upstream itself. The latest series attempting to add it being found here: https://lists.libcamera.org/pipermail/libcamera-devel/2022-March/029120.html Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Scally <djrscally@gmail.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2021-03-03include: linux: Update Linux headers to v5.12-rc1Laurent Pinchart
Update Linux headers to v5.12-rc1, to provide the MEDIA_ENT_F_PROC_VIDEO_ISP entity function. The DRM FourCC and modifiers that were manually added in commits 9db0ed5e2065, 38f2efb05cef and 90c793c6989f are kept. New Intel DRM format modifiers are conflicting with IPU3_FORMAT_MOD_PACKED, which is updated as a result. The V4L2 controls and formats that were manually added in commit 43d81d43fe91 are kept. This causes a conflict in the V4L2 control base for V4L2_CID_USER_BCM2835_ISP_BASE that needs to be resolved in the downstream Raspberry Pi kernel first. The intel-ipu3.h header is manually exported with the scripts/headers_install.sh script. The script complained about a missing "WITH Linux-syscall-note" license extension, which has been worked around manually. The issue has been reported upstream in [1]. [1] https://lore.kernel.org/linux-media/20210207235610.15687-1-laurent.pinchart@ideasonboard.com/T/#u Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2019-10-28include: linux: Update headers to Linux v5.2Jacopo Mondi
Update headers to Linux v5.2. The Rockchip ISP1 formats that were added manually in commit 97dce7a13fa3 ("include: linux: Add rkisp1 kernel header and format definitions") are kept. Otherwise the headers come straight from the upstream kernel. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2019-06-02include: linux: Update Linux headers to v5.1Jacopo Mondi
Update kernel headers to v5.1 The most notable introduction for libcamera is support for V4L2_BUF_TYPE_META_OUTPUT. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2018-12-19libcamera: include: Import media.h from Linux v4.19Jacopo Mondi
In order to avoid depending on system headers that may be outdated compared to the kernel version available at runtime, import the Linux kernel headers related to the APIs that libcamera requires a recent version of. This allows libcamera to use the latest kernel APIs even when compiled on older systems. The library must of course test at runtime whether those APIs are available and fallback to older APIs in order to support older kernels. Import media.h for the recent media controller APIs. The file is extracted verbatim from kernel v4.19. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>