tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#
2# Generic video config states
3#
4
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
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
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
37# Used by drivers that need tuner.ko
38config VIDEO_TUNER
39 tristate
40 depends on MEDIA_TUNER
41
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
48config VIDEOBUF_GEN
49 tristate
50
51config VIDEOBUF_DMA_SG
52 tristate
53 depends on HAS_DMA
54 select VIDEOBUF_GEN
55
56config VIDEOBUF_VMALLOC
57 tristate
58 select VIDEOBUF_GEN
59
60config VIDEOBUF_DMA_CONTIG
61 tristate
62 depends on HAS_DMA
63 select VIDEOBUF_GEN
64
65config VIDEOBUF_DVB
66 tristate
67 select VIDEOBUF_GEN
68
69# Used by drivers that need Videobuf2 modules
70config VIDEOBUF2_CORE
71 select DMA_SHARED_BUFFER
72 tristate
73
74config VIDEOBUF2_MEMOPS
75 tristate
76
77config VIDEOBUF2_DMA_CONTIG
78 tristate
79 depends on HAS_DMA
80 select VIDEOBUF2_CORE
81 select VIDEOBUF2_MEMOPS
82 select DMA_SHARED_BUFFER
83
84config VIDEOBUF2_VMALLOC
85 tristate
86 select VIDEOBUF2_CORE
87 select VIDEOBUF2_MEMOPS
88 select DMA_SHARED_BUFFER
89
90config VIDEOBUF2_DMA_SG
91 tristate
92 #depends on HAS_DMA
93 select VIDEOBUF2_CORE
94 select VIDEOBUF2_MEMOPS
95
96config VIDEOBUF2_DVB
97 tristate
98 select VIDEOBUF2_CORE