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linux/drivers/media/pci/intel/ipu3/Kconfig
Sakari Ailus 4670c8c3fb media: ipu-bridge: Fix Kconfig dependencies
The current Kconfig symbol dependencies allow having the following Kconfig
symbol values

	CONFIG_IPU_BRIDGE=m
	CONFIG_VIDEO_IPU3_CIO2=y
	CONFIG_CIO2_BRIDGE=n

This does not work as the IPU bridge API is conditional to
IS_ENABLED(CONFIG_IPU_BRIDGE). Fix this by changing the dependencies so
that CONFIG_IPU_BRIDGE can be separately selected.

The CONFIG_CIO2_BRIDGE symbol becomes redundant as a result and is
removed.

Fixes: 2545a2c02b ("media: ipu3-cio2: allow ipu_bridge to be a module again")
Suggested-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-10-02 10:02:53 +02:00

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Text

# SPDX-License-Identifier: GPL-2.0-only
config VIDEO_IPU3_CIO2
tristate "Intel ipu3-cio2 driver"
depends on VIDEO_DEV && PCI
depends on IPU_BRIDGE || !IPU_BRIDGE
depends on ACPI || COMPILE_TEST
depends on X86
select MEDIA_CONTROLLER
select VIDEO_V4L2_SUBDEV_API
select V4L2_FWNODE
select VIDEOBUF2_DMA_SG
help
This is the Intel IPU3 CIO2 CSI-2 receiver unit, found in Intel
Skylake and Kaby Lake SoCs and used for capturing images and
video from a camera sensor.
Say Y or M here if you have a Skylake/Kaby Lake SoC with MIPI CSI-2
connected camera.
The module will be called ipu3-cio2.