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 default n 17 help 18 Say Y here to enable advanced debugging functionality on some 19 V4L devices. 20 In doubt, say N. 21 22config VIDEO_FIXED_MINOR_RANGES 23 bool "Enable old-style fixed minor ranges on drivers/video devices" 24 default n 25 help 26 Say Y here to enable the old-style fixed-range minor assignments. 27 Only useful if you rely on the old behavior and use mknod instead of udev. 28 29 When in doubt, say N. 30 31config VIDEO_PCI_SKELETON 32 tristate "Skeleton PCI V4L2 driver" 33 depends on PCI 34 depends on SAMPLES 35 depends on VIDEO_V4L2 && VIDEOBUF2_CORE 36 depends on VIDEOBUF2_MEMOPS && VIDEOBUF2_DMA_CONTIG 37 help 38 Enable build of the skeleton PCI driver, used as a reference 39 when developing new drivers. 40 41# Used by drivers that need tuner.ko 42config VIDEO_TUNER 43 tristate 44 45# Used by drivers that need v4l2-mem2mem.ko 46config V4L2_MEM2MEM_DEV 47 tristate 48 depends on VIDEOBUF2_CORE 49 50# Used by LED subsystem flash drivers 51config V4L2_FLASH_LED_CLASS 52 tristate "V4L2 flash API for LED flash class devices" 53 depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API 54 depends on LEDS_CLASS_FLASH 55 help 56 Say Y here to enable V4L2 flash API support for LED flash 57 class drivers. 58 59 When in doubt, say N. 60 61config V4L2_FWNODE 62 tristate 63 64# Used by drivers that need Videobuf modules 65config VIDEOBUF_GEN 66 tristate 67 68config VIDEOBUF_DMA_SG 69 tristate 70 select VIDEOBUF_GEN 71 72config VIDEOBUF_VMALLOC 73 tristate 74 select VIDEOBUF_GEN 75 76config VIDEOBUF_DMA_CONTIG 77 tristate 78 select VIDEOBUF_GEN 79