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[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>
This commit is contained in:
Mauro Carvalho Chehab 2015-10-08 17:21:48 -03:00
parent 4be45fb467
commit 0e6f2d1533
1 changed files with 16 additions and 20 deletions
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36
drivers/media/dvb-core/demux.h
View File

@ -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