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Diffstat (limited to 'Documentation/media/kapi/dtv-core.rst')
| -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 de9a228aca8a..4cf9cf63bafd 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 |