1 # SPDX-License-Identifier: GPL-2.0-only
3 # Generic video config states
6 # Enable the V4L2 core and API
9 depends on (I2C || I2C=n) && VIDEO_DEV
11 select VIDEOBUF2_V4L2 if VIDEOBUF2_CORE
12 default (I2C || I2C=n) && VIDEO_DEV
16 depends on I2C && VIDEO_V4L2
19 config VIDEO_ADV_DEBUG
20 bool "Enable advanced debug functionality on V4L2 drivers"
22 Say Y here to enable advanced debugging functionality on some
26 config VIDEO_FIXED_MINOR_RANGES
27 bool "Enable old-style fixed minor ranges on drivers/video devices"
29 Say Y here to enable the old-style fixed-range minor assignments.
30 Only useful if you rely on the old behavior and use mknod instead of udev.
34 config VIDEO_PCI_SKELETON
35 tristate "Skeleton PCI V4L2 driver"
38 depends on VIDEO_V4L2 && VIDEOBUF2_CORE
39 depends on VIDEOBUF2_MEMOPS && VIDEOBUF2_DMA_CONTIG
41 Enable build of the skeleton PCI driver, used as a reference
42 when developing new drivers.
44 # Used by drivers that need tuner.ko
48 # Used by drivers that need v4l2-mem2mem.ko
49 config V4L2_MEM2MEM_DEV
51 depends on VIDEOBUF2_CORE
53 # Used by LED subsystem flash drivers
54 config V4L2_FLASH_LED_CLASS
55 tristate "V4L2 flash API for LED flash class devices"
56 depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
57 depends on LEDS_CLASS_FLASH
59 Say Y here to enable V4L2 flash API support for LED flash
67 # Used by drivers that need Videobuf modules
71 config VIDEOBUF_DMA_SG
75 config VIDEOBUF_VMALLOC
79 config VIDEOBUF_DMA_CONTIG