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3cb6de6faf
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>
39 lines
1.3 KiB
Makefile
39 lines
1.3 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Makefile for the V4L2 core
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#
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ccflags-y += -I$(srctree)/drivers/media/dvb-frontends
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ccflags-y += -I$(srctree)/drivers/media/tuners
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tuner-objs := tuner-core.o
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videodev-objs := v4l2-dev.o v4l2-ioctl.o v4l2-device.o v4l2-fh.o \
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v4l2-event.o v4l2-subdev.o v4l2-common.o \
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v4l2-ctrls-core.o v4l2-ctrls-api.o \
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v4l2-ctrls-request.o v4l2-ctrls-defs.o
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# Please keep it alphabetically sorted by Kconfig name
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# (e. g. LC_ALL=C sort Makefile)
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videodev-$(CONFIG_COMPAT) += v4l2-compat-ioctl32.o
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videodev-$(CONFIG_MEDIA_CONTROLLER) += v4l2-mc.o
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videodev-$(CONFIG_SPI) += v4l2-spi.o
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videodev-$(CONFIG_TRACEPOINTS) += v4l2-trace.o
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videodev-$(CONFIG_VIDEO_V4L2_I2C) += v4l2-i2c.o
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# Please keep it alphabetically sorted by Kconfig name
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# (e. g. LC_ALL=C sort Makefile)
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obj-$(CONFIG_V4L2_ASYNC) += v4l2-async.o
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obj-$(CONFIG_V4L2_CCI) += v4l2-cci.o
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obj-$(CONFIG_V4L2_FLASH_LED_CLASS) += v4l2-flash-led-class.o
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obj-$(CONFIG_V4L2_FWNODE) += v4l2-fwnode.o
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obj-$(CONFIG_V4L2_H264) += v4l2-h264.o
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obj-$(CONFIG_V4L2_ISP) += v4l2-isp.o
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obj-$(CONFIG_V4L2_JPEG_HELPER) += v4l2-jpeg.o
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obj-$(CONFIG_V4L2_MEM2MEM_DEV) += v4l2-mem2mem.o
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obj-$(CONFIG_V4L2_VP9) += v4l2-vp9.o
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obj-$(CONFIG_VIDEO_TUNER) += tuner.o
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obj-$(CONFIG_VIDEO_DEV) += v4l2-dv-timings.o videodev.o
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