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android-review.linaro.org / kernel / hikey-linaro / 19f94f97003a70a5241efff035f6c181c290a799 / . / drivers / media / v4l2-core / Kconfig
blob: ba7e21a73023b9aef490d4c6406448e224c297f7 [file] [log] [blame]
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]1#
2# Generic video config states
3#
4
Mauro Carvalho Chehabb6334462012-08-20 10:32:19 -0300[diff] [blame]5# Enable the V4L2 core and API
6config VIDEO_V4L2
7 tristate
8 depends on (I2C || I2C=n) && VIDEO_DEV
9 default (I2C || I2C=n) && VIDEO_DEV
10
Mauro Carvalho Chehabf0af8fa2012-08-14 16:07:25 -0300[diff] [blame]11config 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
19config 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
Mark Brown19f94f92014-09-25 11:23:27 -0700[diff] [blame^]28config 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
Mauro Carvalho Chehabb6334462012-08-20 10:32:19 -0300[diff] [blame]37# Used by drivers that need tuner.ko
38config VIDEO_TUNER
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]39 tristate
Mauro Carvalho Chehabb6334462012-08-20 10:32:19 -0300[diff] [blame]40 depends on MEDIA_TUNER
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]41
Mauro Carvalho Chehabb6334462012-08-20 10:32:19 -0300[diff] [blame]42# Used by drivers that need v4l2-mem2mem.ko
43config V4L2_MEM2MEM_DEV
44 tristate
45 depends on VIDEOBUF2_CORE
46
47# Used by drivers that need Videobuf modules
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]48config VIDEOBUF_GEN
49 tristate
50
51config VIDEOBUF_DMA_SG
Mauro Carvalho Chehabf0af8fa2012-08-14 16:07:25 -0300[diff] [blame]52 tristate
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]53 depends on HAS_DMA
54 select VIDEOBUF_GEN
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]55
56config VIDEOBUF_VMALLOC
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]57 tristate
Mauro Carvalho Chehabf0af8fa2012-08-14 16:07:25 -0300[diff] [blame]58 select VIDEOBUF_GEN
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]59
60config VIDEOBUF_DMA_CONTIG
Mauro Carvalho Chehabf0af8fa2012-08-14 16:07:25 -0300[diff] [blame]61 tristate
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]62 depends on HAS_DMA
63 select VIDEOBUF_GEN
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]64
65config VIDEOBUF_DVB
66 tristate
67 select VIDEOBUF_GEN
68
Mauro Carvalho Chehabb6334462012-08-20 10:32:19 -0300[diff] [blame]69# Used by drivers that need Videobuf2 modules
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]70config VIDEOBUF2_CORE
Sumit Semwalc5384042012-06-14 10:37:37 -0300[diff] [blame]71 select DMA_SHARED_BUFFER
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]72 tristate
73
74config VIDEOBUF2_MEMOPS
75 tristate
76
77config VIDEOBUF2_DMA_CONTIG
Mauro Carvalho Chehabf0af8fa2012-08-14 16:07:25 -0300[diff] [blame]78 tristate
Geert Uytterhoevenda508f52013-03-04 16:52:36 -0300[diff] [blame]79 depends on HAS_DMA
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]80 select VIDEOBUF2_CORE
81 select VIDEOBUF2_MEMOPS
Sumit Semwal8c417d02012-06-14 10:37:45 -0300[diff] [blame]82 select DMA_SHARED_BUFFER
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]83
84config VIDEOBUF2_VMALLOC
Mauro Carvalho Chehabf0af8fa2012-08-14 16:07:25 -0300[diff] [blame]85 tristate
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]86 select VIDEOBUF2_CORE
87 select VIDEOBUF2_MEMOPS
Tomasz Stanislawski89d2ee02012-06-14 10:37:46 -0300[diff] [blame]88 select DMA_SHARED_BUFFER
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]89
90config VIDEOBUF2_DMA_SG
Mauro Carvalho Chehabf0af8fa2012-08-14 16:07:25 -0300[diff] [blame]91 tristate
Mauro Carvalho Chehab5bc3cb72012-06-14 16:35:52 -0300[diff] [blame]92 #depends on HAS_DMA
93 select VIDEOBUF2_CORE
94 select VIDEOBUF2_MEMOPS
Hans Verkuil701b57e2013-10-09 08:01:05 -0300[diff] [blame]95
96config VIDEOBUF2_DVB
97 tristate
98 select VIDEOBUF2_CORE