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Diffstat (limited to 'drivers/media/dvb-core/Kconfig')
| -rw-r--r-- | drivers/media/dvb-core/Kconfig | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/media/dvb-core/Kconfig b/drivers/media/dvb-core/Kconfig index 90e038d5ffd9..6ffac618417b 100644 --- a/drivers/media/dvb-core/Kconfig +++ b/drivers/media/dvb-core/Kconfig @@ -3,6 +3,32 @@ # DVB device configuration # +config DVB_MMAP + bool "Enable DVB memory-mapped API (EXPERIMENTAL)" + depends on DVB_CORE + depends on VIDEO_V4L2=y || VIDEO_V4L2=DVB_CORE + select VIDEOBUF2_VMALLOC + help + This option enables DVB experimental memory-mapped API, which + reduces the number of context switches to read DVB buffers, as + the buffers can use mmap() syscalls. + + Support for it is experimental. Use with care. If unsure, + say N. + +config DVB_NET + bool "DVB Network Support" + default (NET && INET) + depends on NET && INET && DVB_CORE + help + This option enables DVB Network Support which is a part of the DVB + standard. It is used, for example, by automatic firmware updates used + on Set-Top-Boxes. It can also be used to access the Internet via the + DVB card, if the network provider supports it. + + You may want to disable the network support on embedded devices. If + unsure say Y. + config DVB_MAX_ADAPTERS int "maximum number of DVB/ATSC adapters" depends on DVB_CORE @@ -19,6 +45,7 @@ config DVB_MAX_ADAPTERS config DVB_DYNAMIC_MINORS bool "Dynamic DVB minor allocation" depends on DVB_CORE + default y help If you say Y here, the DVB subsystem will use dynamic minor allocation for any device that uses the DVB major number. |