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_V4L2_I2C 15 bool 16 depends on I2C && VIDEO_V4L2 17 default y 18 19config VIDEO_ADV_DEBUG 20 bool "Enable advanced debug functionality on V4L2 drivers" 21 help 22 Say Y here to enable advanced debugging functionality on some 23 V4L devices. 24 In doubt, say N. 25 26config VIDEO_FIXED_MINOR_RANGES 27 bool "Enable old-style fixed minor ranges on drivers/video devices" 28 help 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. 31 32 When in doubt, say N. 33 34config VIDEO_PCI_SKELETON 35 tristate "Skeleton PCI V4L2 driver" 36 depends on PCI 37 depends on SAMPLES 38 depends on VIDEO_V4L2 && VIDEOBUF2_CORE 39 depends on VIDEOBUF2_MEMOPS && VIDEOBUF2_DMA_CONTIG 40 help 41 Enable build of the skeleton PCI driver, used as a reference 42 when developing new drivers. 43 44# Used by drivers that need tuner.ko 45config VIDEO_TUNER 46 tristate 47 48# Used by drivers that need v4l2-mem2mem.ko 49config V4L2_MEM2MEM_DEV 50 tristate 51 depends on VIDEOBUF2_CORE 52 53# Used by LED subsystem flash drivers 54config 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 58 help 59 Say Y here to enable V4L2 flash API support for LED flash 60 class drivers. 61 62 When in doubt, say N. 63 64config V4L2_FWNODE 65 tristate 66 67# Used by drivers that need Videobuf modules 68config VIDEOBUF_GEN 69 tristate 70 71config VIDEOBUF_DMA_SG 72 tristate 73 select VIDEOBUF_GEN 74 75config VIDEOBUF_VMALLOC 76 tristate 77 select VIDEOBUF_GEN 78 79config VIDEOBUF_DMA_CONTIG 80 tristate 81 select VIDEOBUF_GEN 82