[media] demux.h: Convert TS filter type into enum
The usage of #define at the kABI is fine, but it doesn't
allow adding a proper description. As those defines deserve
a proper documentation, let's convert them into an enum and
document them at device-drivers DocBook.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/drivers/media/dvb-core/demux.h b/drivers/media/dvb-core/demux.h
index 576e30f..98bff5c 100644
--- a/drivers/media/dvb-core/demux.h
+++ b/drivers/media/dvb-core/demux.h
@@ -60,26 +60,22 @@
* TS packet reception
*/
-/* TS filter type for set() */
-
-#define TS_PACKET 1 /*
- * send TS packets (188 bytes) to callback
- * (default)
- */
-
-#define TS_PAYLOAD_ONLY 2 /*
- * in case TS_PACKET is set, only send the TS
- * payload (<=184 bytes per packet) to callback
- */
-
-#define TS_DECODER 4 /*
- * send stream to built-in decoder (if present)
- */
-
-#define TS_DEMUX 8 /*
- * in case TS_PACKET is set, send the TS to
- * the demux device, not to the dvr device
- */
+/**
+ * enum ts_filter_type - filter type bitmap for dmx_ts_feed.set()
+ *
+ * @TS_PACKET: Send TS packets (188 bytes) to callback (default).
+ * @TS_PAYLOAD_ONLY: In case TS_PACKET is set, only send the TS payload
+ * (<=184 bytes per packet) to callback
+ * @TS_DECODER: Send stream to built-in decoder (if present).
+ * @TS_DEMUX: In case TS_PACKET is set, send the TS to the demux
+ * device, not to the dvr device
+ */
+enum ts_filter_type {
+ TS_PACKET = 1,
+ TS_PAYLOAD_ONLY = 2,
+ TS_DECODER = 4,
+ TS_DEMUX = 8,
+};
/**
* struct dmx_ts_feed - Structure that contains a TS feed filter