From b9de1726b52d0c1dc07d90fd6a63fca49ea8b5b9 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Sat, 22 Aug 2015 09:47:04 -0300 Subject: [PATCH] [media] dvb_frontend: document dvb_frontend_tune_settings Add Documentation for dvb_frontend_tune_settings struct. Signed-off-by: Mauro Carvalho Chehab Acked-by: Jonathan Corbet --- drivers/media/dvb-core/dvb_frontend.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/media/dvb-core/dvb_frontend.h b/drivers/media/dvb-core/dvb_frontend.h index d20d3da97201..ea68ba61f0de 100644 --- a/drivers/media/dvb-core/dvb_frontend.h +++ b/drivers/media/dvb-core/dvb_frontend.h @@ -48,6 +48,15 @@ */ #define MAX_DELSYS 8 +/** + * struct dvb_frontend_tune_settings - parameters to adjust frontend tuning + * + * @min_delay_ms: minimum delay for tuning, in ms + * @step_size: step size between two consecutive frequencies + * @max_drift: maximum drift + * + * NOTE: step_size is in Hz, for terrestrial/cable or kHz for satellite + */ struct dvb_frontend_tune_settings { int min_delay_ms; int step_size;