1 # SPDX-License-Identifier: GPL-2.0
2 
3 config VIDEO_BCM2835_UNICAM
4 	tristate "Broadcom BCM283x/BCM271x Unicam video capture driver"
5 	depends on ARCH_BCM2835 || COMPILE_TEST
6 	depends on COMMON_CLK && PM
7 	depends on VIDEO_DEV
8 	select MEDIA_CONTROLLER
9 	select V4L2_FWNODE
10 	select VIDEO_V4L2_SUBDEV_API
11 	select VIDEOBUF2_DMA_CONTIG
12 	help
13 	  Say Y here to enable support for the BCM283x/BCM271x CSI-2 receiver.
14 	  This is a V4L2 driver that controls the CSI-2 receiver directly,
15 	  independently from the VC4 firmware.
16 
17 	  This driver is mutually exclusive with the use of bcm2835-camera. The
18 	  firmware will disable all access to the peripheral from within the
19 	  firmware if it finds a DT node using it, and bcm2835-camera will
20 	  therefore fail to probe.
21 
22 	  To compile this driver as a module, choose M here. The module will be
23 	  called bcm2835-unicam.
24