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authorAndrew de Quincey <adq_dvb@lidskialf.net>2006-01-09 20:25:07 +0300
committerMauro Carvalho Chehab <mchehab@brturbo.com.br>2006-01-09 20:25:07 +0300
commit36cb557a2f64513e2fdc1a542167e5e8a6c1c67e (patch)
tree02822705dd0bafb191f4fe26fb3f28ef876b1429 /include/linux/dvb
parent47f3692096eef208d8cb455bfa2b3308cdfc40de (diff)
downloadlinux-36cb557a2f64513e2fdc1a542167e5e8a6c1c67e.tar.xz
DVB (2444): Implement frontend-specific tuning and the ability to disable zigzag
- Implement frontend-specific tuning and the ability to disable zigzag Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Diffstat (limited to 'include/linux/dvb')
-rw-r--r--include/linux/dvb/frontend.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index d41df7047ed7..c8cbd90ba375 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -240,6 +240,15 @@ struct dvb_frontend_event {
};
+/**
+ * When set, this flag will disable any zigzagging or other "normal" tuning
+ * behaviour. Additionally, there will be no automatic monitoring of the lock
+ * status, and hence no frontend events will be generated. If a frontend device
+ * is closed, this flag will be automatically turned off when the device is
+ * reopened read-write.
+ */
+#define FE_TUNE_MODE_ONESHOT 0x01
+
#define FE_GET_INFO _IOR('o', 61, struct dvb_frontend_info)
@@ -260,6 +269,7 @@ struct dvb_frontend_event {
#define FE_SET_FRONTEND _IOW('o', 76, struct dvb_frontend_parameters)
#define FE_GET_FRONTEND _IOR('o', 77, struct dvb_frontend_parameters)
+#define FE_SET_FRONTEND_TUNE_MODE _IO('o', 81) /* unsigned int */
#define FE_GET_EVENT _IOR('o', 78, struct dvb_frontend_event)
#define FE_DISHNETWORK_SEND_LEGACY_CMD _IO('o', 80) /* unsigned int */