drivers/media/v4l2-core/Kconfig

   1 #
   2 # Generic video config states
   3 #
   4
   5 # Enable the V4L2 core and API
   6 config VIDEO_V4L2
   7         tristate
   8         depends on (I2C || I2C=n) && VIDEO_DEV
   9         default (I2C || I2C=n) && VIDEO_DEV
  10
  11 config VIDEO_ADV_DEBUG
  12         bool "Enable advanced debug functionality on V4L2 drivers"
  13         default n
  14         ---help---
  15           Say Y here to enable advanced debugging functionality on some
  16           V4L devices.
  17           In doubt, say N.
  18
  19 config VIDEO_FIXED_MINOR_RANGES
  20         bool "Enable old-style fixed minor ranges on drivers/video devices"
  21         default n
  22         ---help---
  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.
  25
  26           When in doubt, say N.
  27
  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
  33         ---help---
  34           Enable build of the skeleton PCI driver, used as a reference
  35           when developing new drivers.
  36
  37 # Used by drivers that need tuner.ko
  38 config VIDEO_TUNER
  39         tristate
  40         depends on MEDIA_TUNER
  41
  42 # Used by drivers that need v4l2-mem2mem.ko
  43 config V4L2_MEM2MEM_DEV
  44         tristate
  45         depends on VIDEOBUF2_CORE
  46
  47 # Used by drivers that need Videobuf modules
  48 config VIDEOBUF_GEN
  49         tristate
  50
  51 config VIDEOBUF_DMA_SG
  52         tristate
  53         depends on HAS_DMA
  54         select VIDEOBUF_GEN
  55
  56 config VIDEOBUF_VMALLOC
  57         tristate
  58         select VIDEOBUF_GEN
  59
  60 config VIDEOBUF_DMA_CONTIG
  61         tristate
  62         depends on HAS_DMA
  63         select VIDEOBUF_GEN
  64
  65 config VIDEOBUF_DVB
  66         tristate
  67         select VIDEOBUF_GEN
  68
  69 # Used by drivers that need Videobuf2 modules
  70 config VIDEOBUF2_CORE
  71         select DMA_SHARED_BUFFER
  72         tristate
  73
  74 config VIDEOBUF2_MEMOPS
  75         tristate
  76
  77 config VIDEOBUF2_DMA_CONTIG
  78         tristate
  79         depends on HAS_DMA
  80         select VIDEOBUF2_CORE
  81         select VIDEOBUF2_MEMOPS
  82         select DMA_SHARED_BUFFER
  83
  84 config VIDEOBUF2_VMALLOC
  85         tristate
  86         select VIDEOBUF2_CORE
  87         select VIDEOBUF2_MEMOPS
  88         select DMA_SHARED_BUFFER
  89
  90 config VIDEOBUF2_DMA_SG
  91         tristate
  92         depends on HAS_DMA
  93         select VIDEOBUF2_CORE
  94         select VIDEOBUF2_MEMOPS
  95
  96 config VIDEOBUF2_DVB
  97         tristate
  98         select VIDEOBUF2_CORE