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authorMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-08-22 15:48:05 +0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-08-22 20:52:55 +0300
commit8bcbc2f32e3388c6b899fd8c662be471ef609b2a (patch)
treee0ad1959478c8574ef4a9e038336fb40b2b3fee2 /drivers/media
parentb9de1726b52d0c1dc07d90fd6a63fca49ea8b5b9 (diff)
downloadlinux-8bcbc2f32e3388c6b899fd8c662be471ef609b2a.tar.xz
[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>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/dvb-core/dvb_frontend.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/media/dvb-core/dvb_frontend.h b/drivers/media/dvb-core/dvb_frontend.h
index ea68ba61f0de..09c3d23c2213 100644
--- a/drivers/media/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb-core/dvb_frontend.h
@@ -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];