2 # Generic video config states
5 # Enable the V4L2 core and API
8 depends on (I2C || I2C=n) && VIDEO_DEV
9 default (I2C || I2C=n) && VIDEO_DEV
11 config VIDEO_ADV_DEBUG
12 bool "Enable advanced debug functionality on V4L2 drivers"
15 Say Y here to enable advanced debugging functionality on some
19 config VIDEO_FIXED_MINOR_RANGES
20 bool "Enable old-style fixed minor ranges on drivers/video devices"
23 Say Y here to enable the old-style fixed-range minor assignments.
24 Only useful if you rely on the old behavior and use mknod instead of udev.
28 config VIDEO_PCI_SKELETON
29 tristate "Skeleton PCI V4L2 driver"
30 depends on PCI && BUILD_DOCSRC
31 depends on VIDEO_V4L2 && VIDEOBUF2_CORE
32 depends on VIDEOBUF2_MEMOPS && VIDEOBUF2_DMA_CONTIG
34 Enable build of the skeleton PCI driver, used as a reference
35 when developing new drivers.
37 # Used by drivers that need tuner.ko
41 # Used by drivers that need v4l2-mem2mem.ko
42 config V4L2_MEM2MEM_DEV
44 depends on VIDEOBUF2_CORE
46 # Used by LED subsystem flash drivers
47 config V4L2_FLASH_LED_CLASS
48 tristate "V4L2 flash API for LED flash class devices"
49 depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
50 depends on LEDS_CLASS_FLASH
52 Say Y here to enable V4L2 flash API support for LED flash
57 # Used by drivers that need Videobuf modules
61 config VIDEOBUF_DMA_SG
66 config VIDEOBUF_VMALLOC
70 config VIDEOBUF_DMA_CONTIG
79 # Used by drivers that need Videobuf2 modules
81 select DMA_SHARED_BUFFER
84 config VIDEOBUF2_MEMOPS
88 config VIDEOBUF2_DMA_CONTIG
92 select VIDEOBUF2_MEMOPS
93 select DMA_SHARED_BUFFER
95 config VIDEOBUF2_VMALLOC
98 select VIDEOBUF2_MEMOPS
99 select DMA_SHARED_BUFFER
101 config VIDEOBUF2_DMA_SG
104 select VIDEOBUF2_CORE
105 select VIDEOBUF2_MEMOPS
109 select VIDEOBUF2_CORE