diff options
author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-09-19 16:46:10 -0400 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-10-11 13:01:53 -0400 |
commit | 7af90c04cc8343fb8063d0b3d7ba135daf3aabde (patch) | |
tree | 59e1d5d0752e4d9f371fb51720ab5970799ad172 | |
parent | 6009367e0d52959aec52a6646f3f0c12856c003f (diff) | |
download | op-kernel-dev-7af90c04cc8343fb8063d0b3d7ba135daf3aabde.zip op-kernel-dev-7af90c04cc8343fb8063d0b3d7ba135daf3aabde.tar.gz |
media: dtv-core.rst: add chapters and introductory tests for common parts
Better document the DVB common parts by adding two sections
and an introductory text for each.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
-rw-r--r-- | Documentation/media/kapi/dtv-core.rst | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/media/kapi/dtv-core.rst b/Documentation/media/kapi/dtv-core.rst index de9a228..4cf9cf6 100644 --- a/Documentation/media/kapi/dtv-core.rst +++ b/Documentation/media/kapi/dtv-core.rst @@ -29,8 +29,20 @@ I2C bus. Digital TV Common functions --------------------------- +Math functions +~~~~~~~~~~~~~~ + +Provide some commonly-used math functions, usually required in order to +estimate signal strength and signal to noise measurements in dB. + .. kernel-doc:: drivers/media/dvb-core/dvb_math.h + +DVB devices +~~~~~~~~~~~ + +Those functions are responsible for handling the DVB device nodes. + .. kernel-doc:: drivers/media/dvb-core/dvbdev.h Digital TV Ring buffer |