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 # Used by drivers that need tuner.ko
  29 config VIDEO_TUNER
  30         tristate
  31         depends on MEDIA_TUNER
  32
  33 # Used by drivers that need v4l2-mem2mem.ko
  34 config V4L2_MEM2MEM_DEV
  35         tristate
  36         depends on VIDEOBUF2_CORE
  37
  38 # Used by drivers that need Videobuf modules
  39 config VIDEOBUF_GEN
  40         tristate
  41
  42 config VIDEOBUF_DMA_SG
  43         tristate
  44         depends on HAS_DMA
  45         select VIDEOBUF_GEN
  46
  47 config VIDEOBUF_VMALLOC
  48         tristate
  49         select VIDEOBUF_GEN
  50
  51 config VIDEOBUF_DMA_CONTIG
  52         tristate
  53         depends on HAS_DMA
  54         select VIDEOBUF_GEN
  55
  56 config VIDEOBUF_DVB
  57         tristate
  58         select VIDEOBUF_GEN
  59
  60 # Used by drivers that need Videobuf2 modules
  61 config VIDEOBUF2_CORE
  62         select DMA_SHARED_BUFFER
  63         tristate
  64
  65 config VIDEOBUF2_MEMOPS
  66         tristate
  67
  68 config VIDEOBUF2_DMA_CONTIG
  69         tristate
  70         depends on HAS_DMA
  71         select VIDEOBUF2_CORE
  72         select VIDEOBUF2_MEMOPS
  73         select DMA_SHARED_BUFFER
  74
  75 config VIDEOBUF2_VMALLOC
  76         tristate
  77         select VIDEOBUF2_CORE
  78         select VIDEOBUF2_MEMOPS
  79         select DMA_SHARED_BUFFER
  80
  81 config VIDEOBUF2_DMA_SG
  82         tristate
  83         #depends on HAS_DMA
  84         select VIDEOBUF2_CORE
  85         select VIDEOBUF2_MEMOPS