[linux-2.6-block.git] / drivers / media / v4l2-core / Kconfig

#
# Generic video config states
#

# Enable the V4L2 core and API
config VIDEO_V4L2
	tristate
	depends on (I2C || I2C=n) && VIDEO_DEV
	default (I2C || I2C=n) && VIDEO_DEV

config VIDEO_ADV_DEBUG
	bool "Enable advanced debug functionality on V4L2 drivers"
	default n
	---help---
	  Say Y here to enable advanced debugging functionality on some
	  V4L devices.
	  In doubt, say N.

config VIDEO_FIXED_MINOR_RANGES
	bool "Enable old-style fixed minor ranges on drivers/video devices"
	default n
	---help---
	  Say Y here to enable the old-style fixed-range minor assignments.
	  Only useful if you rely on the old behavior and use mknod instead of udev.

	  When in doubt, say N.

config VIDEO_PCI_SKELETON
	tristate "Skeleton PCI V4L2 driver"
	depends on PCI && BUILD_DOCSRC
	depends on VIDEO_V4L2 && VIDEOBUF2_CORE
	depends on VIDEOBUF2_MEMOPS && VIDEOBUF2_DMA_CONTIG
	---help---
	  Enable build of the skeleton PCI driver, used as a reference
	  when developing new drivers.

# Used by drivers that need tuner.ko
config VIDEO_TUNER
	tristate
	depends on MEDIA_TUNER

# Used by drivers that need v4l2-mem2mem.ko
config V4L2_MEM2MEM_DEV
        tristate
        depends on VIDEOBUF2_CORE

# Used by drivers that need Videobuf modules
config VIDEOBUF_GEN
	tristate

config VIDEOBUF_DMA_SG
	tristate
	depends on HAS_DMA
	select VIDEOBUF_GEN

config VIDEOBUF_VMALLOC
	tristate
	select VIDEOBUF_GEN

config VIDEOBUF_DMA_CONTIG
	tristate
	depends on HAS_DMA
	select VIDEOBUF_GEN

config VIDEOBUF_DVB
	tristate
	select VIDEOBUF_GEN

# Used by drivers that need Videobuf2 modules
config VIDEOBUF2_CORE
	select DMA_SHARED_BUFFER
	tristate

config VIDEOBUF2_MEMOPS
	tristate

config VIDEOBUF2_DMA_CONTIG
	tristate
	depends on HAS_DMA
	select VIDEOBUF2_CORE
	select VIDEOBUF2_MEMOPS
	select DMA_SHARED_BUFFER

config VIDEOBUF2_VMALLOC
	tristate
	select VIDEOBUF2_CORE
	select VIDEOBUF2_MEMOPS
	select DMA_SHARED_BUFFER

config VIDEOBUF2_DMA_SG
	tristate
	#depends on HAS_DMA
	select VIDEOBUF2_CORE
	select VIDEOBUF2_MEMOPS

config VIDEOBUF2_DVB
	tristate
	select VIDEOBUF2_CORE
Commit	Line	Data
5bc3cb74 MCC	1	#
	2	# Generic video config states
	3	#
	4
b6334460 MCC	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
f0af8fa4 MCC	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
19f94f97 MB	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
b6334460 MCC	37	# Used by drivers that need tuner.ko
b6334460 MCC	38	config VIDEO_TUNER
5bc3cb74	39	tristate
b6334460 MCC	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
5bc3cb74	46
b6334460	47	# Used by drivers that need Videobuf modules
5bc3cb74 MCC	48	config VIDEOBUF_GEN
	49	tristate
	50
	51	config VIDEOBUF_DMA_SG
f0af8fa4	52	tristate
5bc3cb74 MCC	53	depends on HAS_DMA
5bc3cb74 MCC	54	select VIDEOBUF_GEN
5bc3cb74 MCC	55
5bc3cb74 MCC	56	config VIDEOBUF_VMALLOC
5bc3cb74	57	tristate
f0af8fa4	58	select VIDEOBUF_GEN
5bc3cb74 MCC	59
5bc3cb74 MCC	60	config VIDEOBUF_DMA_CONTIG
f0af8fa4	61	tristate
5bc3cb74 MCC	62	depends on HAS_DMA
5bc3cb74 MCC	63	select VIDEOBUF_GEN
5bc3cb74 MCC	64
	65	config VIDEOBUF_DVB
	66	tristate
	67	select VIDEOBUF_GEN
	68
b6334460	69	# Used by drivers that need Videobuf2 modules
5bc3cb74	70	config VIDEOBUF2_CORE
c5384048	71	select DMA_SHARED_BUFFER
5bc3cb74 MCC	72	tristate
	73
	74	config VIDEOBUF2_MEMOPS
	75	tristate
	76
	77	config VIDEOBUF2_DMA_CONTIG
f0af8fa4	78	tristate
da508f57	79	depends on HAS_DMA
5bc3cb74 MCC	80	select VIDEOBUF2_CORE
5bc3cb74 MCC	81	select VIDEOBUF2_MEMOPS
8c417d03	82	select DMA_SHARED_BUFFER
5bc3cb74 MCC	83
5bc3cb74 MCC	84	config VIDEOBUF2_VMALLOC
f0af8fa4	85	tristate
5bc3cb74 MCC	86	select VIDEOBUF2_CORE
5bc3cb74 MCC	87	select VIDEOBUF2_MEMOPS
89d2ee08	88	select DMA_SHARED_BUFFER
5bc3cb74 MCC	89
5bc3cb74 MCC	90	config VIDEOBUF2_DMA_SG
f0af8fa4	91	tristate
5bc3cb74 MCC	92	#depends on HAS_DMA
	93	select VIDEOBUF2_CORE
	94	select VIDEOBUF2_MEMOPS
701b57ee HV	95
	96	config VIDEOBUF2_DVB
	97	tristate
	98	select VIDEOBUF2_CORE