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[media] add documentation for struct dvb_tuner_info 

Despite being used everywhere at DVB frontends, the
struct dvb_tuner_info were never documented.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Mauro Carvalho Chehab 2015-08-22 09:48:05 -03:00
parent b9de1726b5
commit 8bcbc2f32e
1 changed files with 14 additions and 0 deletions
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14
drivers/media/dvb-core/dvb_frontend.h
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@ -65,6 +65,20 @@ struct dvb_frontend_tune_settings {
struct dvb_frontend;
/**
* struct dvb_tuner_info - Frontend name and min/max ranges/bandwidths
*
* @name: name of the Frontend
* @frequency_min: minimal frequency supported
* @frequency_max: maximum frequency supported
* @frequency_step: frequency step
* @bandwidth_min: minimal frontend bandwidth supported
* @bandwidth_max: maximum frontend bandwidth supported
* @bandwidth_step: frontend bandwidth step
*
* NOTE: frequency parameters are in Hz, for terrestrial/cable or kHz for
* satellite.
*/
struct dvb_tuner_info {
char name[128];