1# SPDX-License-Identifier: GPL-2.0-only 2# 3# Generic video config states 4# 5 6# Enable the V4L2 core and API 7config VIDEO_V4L2 8 tristate 9 depends on (I2C || I2C=n) && VIDEO_DEV 10 select RATIONAL 11 select VIDEOBUF2_V4L2 if VIDEOBUF2_CORE 12 default (I2C || I2C=n) && VIDEO_DEV 13 14config VIDEO_ADV_DEBUG 15 bool "Enable advanced debug functionality on V4L2 drivers" 16 help 17 Say Y here to enable advanced debugging functionality on some 18 V4L devices. 19 In doubt, say N. 20 21config VIDEO_FIXED_MINOR_RANGES 22 bool "Enable old-style fixed minor ranges on drivers/video devices" 23 help 24 Say Y here to enable the old-style fixed-range minor assignments. 25 Only useful if you rely on the old behavior and use mknod instead of udev. 26 27 When in doubt, say N. 28 29config VIDEO_PCI_SKELETON 30 tristate "Skeleton PCI V4L2 driver" 31 depends on PCI 32 depends on SAMPLES 33 depends on VIDEO_V4L2 && VIDEOBUF2_CORE 34 depends on VIDEOBUF2_MEMOPS && VIDEOBUF2_DMA_CONTIG 35 help 36 Enable build of the skeleton PCI driver, used as a reference 37 when developing new drivers. 38 39# Used by drivers that need tuner.ko 40config VIDEO_TUNER 41 tristate 42 43# Used by drivers that need v4l2-mem2mem.ko 44config V4L2_MEM2MEM_DEV 45 tristate 46 depends on VIDEOBUF2_CORE 47 48# Used by LED subsystem flash drivers 49config V4L2_FLASH_LED_CLASS 50 tristate "V4L2 flash API for LED flash class devices" 51 depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API 52 depends on LEDS_CLASS_FLASH 53 help 54 Say Y here to enable V4L2 flash API support for LED flash 55 class drivers. 56 57 When in doubt, say N. 58 59config V4L2_FWNODE 60 tristate 61 62# Used by drivers that need Videobuf modules 63config VIDEOBUF_GEN 64 tristate 65 66config VIDEOBUF_DMA_SG 67 tristate 68 select VIDEOBUF_GEN 69 70config VIDEOBUF_VMALLOC 71 tristate 72 select VIDEOBUF_GEN 73 74config VIDEOBUF_DMA_CONTIG 75 tristate 76 select VIDEOBUF_GEN 77