[media] add LNA support for DVB API

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index 57e2b1763109..c12d452cb40d 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -363,8 +363,9 @@ struct dvb_frontend_event {
 #define DTV_ATSCMH_SCCC_CODE_MODE_D     59
 
 #define DTV_INTERLEAVING                        60
+#define DTV_LNA                                 61
 
-#define DTV_MAX_COMMAND                         DTV_INTERLEAVING
+#define DTV_MAX_COMMAND                         DTV_LNA
 
 typedef enum fe_pilot {
         PILOT_ON,
@@ -438,6 +439,7 @@ enum atscmh_rs_code_mode {
 };
 
 #define NO_STREAM_ID_FILTER     (~0U)
+#define LNA_AUTO                (~0U)
 
 struct dtv_cmds_h {
         char    *name;          /* A display name for debugging purposes */