Jacopo Mondi 3cb6de6faf media: v4l2-core: Introduce v4l2-isp.c ...

Add to the V4L2 framework helper functions to support drivers when
validating a buffer of V4L2 ISP parameters.

Driver shall use v4l2_isp_params_validate_buffer_size() to verify the
size correctness of the data received from userspace, and after having
copied the data to a kernel-only memory location, complete the
validation by calling v4l2_isp_params_validate_buffer().

Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Michael Riesch <michael.riesch@collabora.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

2025-11-14 15:48:48 +01:00

..

cadence

media: cadence: cdns-csi2rx: Support multiple pixels per clock cycle

2025-08-25 15:40:42 +02:00

davinci

media: v4l: async: Rename v4l2_async_subdev as v4l2_async_connection

2023-07-28 10:44:25 +02:00

drv-intf

media: saa7146: Replace saa7146_ext_vv.vbi_fops with write function

2025-11-03 15:58:42 +01:00

i2c

media: i2c: mt9v032: Drop support for platform data

2025-09-09 15:59:17 +02:00

tpg

media: v4l2-tpg: add HDMI Video Guard Band test pattern

2022-06-20 10:30:30 +01:00

cec-notifier.h

Update rmk's email address in various drivers

2020-04-21 17:50:09 +01:00

cec-pin.h

media: cec-gpio: handle gpiod_get_value errors correctly

2020-04-29 12:04:38 +02:00

cec.h

media: cec: include linux/debugfs.h and linux/seq_file.h where needed

2025-01-07 12:21:38 +01:00

demux.h

media: dvb: update buffer mmaped flags and frame counter

2018-02-23 11:44:08 -05:00

dmxdev.h

media: dmxdev: drop unneeded <linux/kernel.h> inclusion from other headers

2021-12-14 16:19:04 +01:00

dvb_ca_en50221.h

media: move dvb kAPI headers to include/media

2017-12-28 13:16:01 -05:00

dvb_demux.h

media: dvb: update buffer mmaped flags and frame counter

2018-02-23 11:44:08 -05:00

dvb_frontend.h

Revert "media: dvb-core: Fix use-after-free on race condition at dvb_frontend"

2023-06-14 23:16:29 +01:00

dvb_net.h

media: dvb-core: Fix use-after-free due on race condition at dvb_net

2023-05-14 06:30:45 +01:00

dvb_ringbuffer.h

media: dvb_ringbuffer: Fix typo in dvb_ringbuffer_pkt_write() kerneldoc

2022-11-25 09:45:47 +00:00

dvb_vb2.h

media: dvb: update buffer mmaped flags and frame counter

2018-02-23 11:44:08 -05:00

dvb-usb-ids.h

media: dvb-usb: dib0700_devices: use an enum for the device number

2022-04-18 07:36:44 +02:00

dvbdev.h

media: dvbdev.h: do some kernel-doc cleanups

2023-05-14 16:05:27 +01:00

frame_vector.h

media: videobuf2: revert "get_userptr: buffers are always writable"

2022-12-06 07:14:31 +00:00

imx.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

ipu6-pci-table.h

media: ipu6: Add PCI device table header

2024-04-29 14:56:37 +02:00

ipu-bridge.h

media: ipu-bridge: add mod_devicetable.h header inclusion

2024-06-04 08:31:22 +02:00

jpeg.h

media: Add common header file with JPEG marker definitions

2023-05-25 16:21:21 +02:00

media-dev-allocator.h

media: Fix Media Controller API config checks

2021-06-24 14:26:00 +02:00

media-device.h

media: mc: Add nop implementations of media_device_{init,cleanup}

2024-04-10 15:15:30 +02:00

media-devnode.h

media: media-devnode.h: drop duplicated word in comment

2020-07-19 14:00:12 +02:00

media-entity.h

media: mc: Make macros to obtain containers const-aware

2025-11-03 15:58:41 +01:00

media-request.h

media: update Hans Verkuil's email address

2025-09-09 15:58:44 +02:00

mipi-csi2.h

media: Add MIPI CSI-2 generic long packet type definition

2023-10-07 10:55:48 +02:00

rc-core.h

media: rc: reduce useless padding in struct rc_dev etc

2025-03-04 15:56:11 +01:00

rc-map.h

media: rc: add keymap for Siemens Gigaset RC20 remote

2025-02-13 12:12:31 +01:00

rcar-fcp.h

media: rcar-fcp: Add rcar_fcp_soft_reset()

2025-06-18 09:20:45 +02:00

tuner-types.h

media: tuners: Constify struct tunertype, tuner_range and tuner_params

2025-02-21 10:33:15 +01:00

tuner.h

media: tuner-simple: Add support for Tena TNF931D-DFDR1

2024-06-29 12:20:05 +02:00

tveeprom.h

media: drop unnecessary networking includes

2023-03-19 22:50:06 +01:00

v4l2-async.h

media: v4l: async: Set owner for async sub-devices

2024-04-26 11:31:19 +01:00

v4l2-cci.h

media: v4l2-cci: Add support for little-endian encoded registers

2023-12-13 13:21:19 +01:00

v4l2-common.h

media: v4l: Add helper to get number of active lanes via a pad

2025-11-13 10:57:52 +01:00

v4l2-ctrls.h

media: include: update Hans Verkuil's email address

2025-09-09 15:58:56 +02:00

v4l2-dev.h

media: v4l2-dev: Make macros to obtain containers const-aware

2025-11-03 15:58:41 +01:00

v4l2-device.h

media: include: update Hans Verkuil's email address

2025-09-09 15:58:56 +02:00

v4l2-dv-timings.h

media: v4l2-core: v4l2-dv-timings: support DRM IFs

2025-09-07 10:29:19 +02:00

v4l2-event.h

media: v4l2-event: Annotate struct v4l2_subscribed_event with __counted_by

2023-10-07 10:55:45 +02:00

v4l2-fh.h

media: Drop V4L2_FL_USES_V4L2_FH checks

2025-08-13 08:33:46 +02:00

v4l2-flash-led-class.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

v4l2-fwnode.h

media: v4l: fwnode: Remove unneeded forward declaration

2023-07-28 10:34:26 +02:00

v4l2-h264.h

media: h264: Sort p/b reflist using frame_num

2022-05-17 10:02:29 +02:00

v4l2-image-sizes.h

media: v4l2-image-sizes: add HD and Full-HD definitions

2020-04-21 17:21:51 +02:00

v4l2-ioctl.h

media: v4l2-ioctl: Stop passing fh pointer to ioctl handlers

2025-08-13 08:33:56 +02:00

v4l2-isp.h

media: v4l2-core: Introduce v4l2-isp.c

2025-11-14 15:48:48 +01:00

v4l2-jpeg.h

media: v4l2-jpeg: Remove unused v4l2_jpeg_parse_* wrappers

2025-06-17 10:35:17 +02:00

v4l2-mc.h

media: v4l2-mc: Mark v4l2_pipeline_link_notify() as deprecated

2024-08-23 17:49:09 +03:00

v4l2-mediabus.h

media: v4l: Support obtaining link frequency via get_mbus_config

2025-02-15 15:22:53 +01:00

v4l2-mem2mem.h

media: v4l2-mem2mem: Don't copy frame flags in v4l2_m2m_buf_copy_metadata()

2025-10-17 11:31:16 +02:00

v4l2-rect.h

media: v4l2-rect.h: add enclosed rectangle helper

2020-07-04 12:29:38 +02:00

v4l2-subdev.h

media: v4l2-subdev: Make media_entity_to_v4l2_subdev() const-aware

2025-11-03 15:58:41 +01:00

v4l2-vp9.h

media: Add VP9 v4l2 library

2021-11-22 07:47:13 +00:00

videobuf2-core.h

media: videobuf2-core: attach once if multiple planes share the same dbuf

2024-08-14 10:05:32 +02:00

videobuf2-dma-contig.h

media: videobuf2-dma-contig: fix bad kfree in vb2_dma_contig_clear_max_seg_size

2020-06-11 19:20:55 +02:00

videobuf2-dma-sg.h

media: Change Andrzej Pietrasiewicz's e-mail address

2019-01-16 11:21:07 -05:00

videobuf2-dvb.h

media: vb2: videobuf -> videobuf2

2022-08-29 15:38:09 +02:00

videobuf2-memops.h

media: videobuf2: revert "get_userptr: buffers are always writable"

2022-12-06 07:14:31 +00:00

videobuf2-v4l2.h

media: v4l2: Add REMOVE_BUFS ioctl

2024-03-25 12:00:44 +01:00

videobuf2-vmalloc.h

[media] media: videobuf2: Replace videobuf2-core with videobuf2-v4l2

2015-10-01 08:48:18 -03:00

vsp1.h

media: vsp1: Add VSPX support

2025-06-18 09:20:47 +02:00