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generated by cgit v1.2.3 (git 2.46.0) at 2026-07-22 19:06:30 +0000
/tr> 2026-02-21treewide: Replace kmalloc with kmalloc_obj for non-scalar typesKees Cook This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook <kees@kernel.org> 2026-01-06media: omap3isp: configure entity functionsHans Verkuil For the various subdevices, set the function field. This fixes v4l2-compliance errors: $ v4l2-compliance -M0 v4l2-compliance 1.33.0-5410, 32 bits, 64-bit time_t v4l2-compliance SHA: c12c89c5bd70 2025-10-05 09:58:42 Compliance test for omap3isp device /dev/media0: Media Driver Info: Driver name : omap3isp Model : TI OMAP3 ISP Serial : Bus info : platform:480bc000.isp Media version : 6.17.0 Hardware revision: 0x000000f0 (240) Driver version : 6.17.0 Required ioctls: test MEDIA_IOC_DEVICE_INFO: OK test invalid ioctls: OK Allow for multiple opens: test second /dev/media0 open: OK test MEDIA_IOC_DEVICE_INFO: OK test for unlimited opens: OK Media Controller ioctls: fail: v4l2-test-media.cpp(108): function == MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN fail: v4l2-test-media.cpp(196): checkFunction(ent.function, true) test MEDIA_IOC_G_TOPOLOGY: FAIL fail: v4l2-test-media.cpp(398): num_data_links != num_links test MEDIA_IOC_ENUM_ENTITIES/LINKS: FAIL test MEDIA_IOC_SETUP_LINK: OK Total for omap3isp device /dev/media0: 8, Succeeded: 6, Failed: 2, Warnings: 0 Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> 2025-08-25media: omap3isp: Drop custom .unsubscribe_event() handlerLaurent Pinchart The ccdc_unsubscribe_event() and omap3isp_stat_unsubscribe_event() functions simply call v4l2_event_unsubscribe(), forwarding their arguments. Replace them with the v4l2_event_subdev_unsubscribe() helper that performs exactly the same operation. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org> 2025-05-09media: omap3isp: use sgtable-based scatterlist wrappersMarek Szyprowski Use common wrappers operating directly on the struct sg_table objects to fix incorrect use of scatterlists sync calls. dma_sync_sg_for_*() functions have to be called with the number of elements originally passed to dma_map_sg_*() function, not the one returned in sgtable's nents. Fixes: d33186d0be18 ("[media] omap3isp: ccdc: Use the DMA API for LSC") Fixes: 0e24e90f2ca7 ("[media] omap3isp: stat: Use the DMA API") CC: stable@vger.kernel.org Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>