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Diffstat (limited to 'include/uapi/linux/dvb/ca.h')
-rw-r--r--include/uapi/linux/dvb/ca.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/include/uapi/linux/dvb/ca.h b/include/uapi/linux/dvb/ca.h
index 7ee641b4124c..c36fdb8e2733 100644
--- a/include/uapi/linux/dvb/ca.h
+++ b/include/uapi/linux/dvb/ca.h
@@ -109,9 +109,16 @@ struct ca_msg {
unsigned char msg[256];
};
+/**
+ * struct ca_descr - CA descrambler control words info
+ *
+ * @index: CA Descrambler slot
+ * @parity: control words parity, where 0 means even and 1 means odd
+ * @cw: CA Descrambler control words
+ */
struct ca_descr {
unsigned int index;
- unsigned int parity; /* 0 == even, 1 == odd */
+ unsigned int parity;
unsigned char cw[8];
};