diff mbox

[07/11] dvb-demux: add functionality to send raw payload to the dvr device

Message ID 1337033453-22119-7-git-send-email-mkrufky@linuxtv.org (mailing list archive)
State RFC, archived
Headers

Commit Message

Michael Krufky May 14, 2012, 10:10 p.m. UTC 
  From: Michael Krufky <mkrufky@kernellabs.com>

If your driver needs to deliver the raw payload to userspace without
passing through the kernel demux, use function: dvb_dmx_swfilter_raw

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
---
 drivers/media/dvb/dvb-core/dvb_demux.c |   10 ++++++++++
 drivers/media/dvb/dvb-core/dvb_demux.h |    2 ++
 2 files changed, 12 insertions(+)
diff mbox

Patch

diff --git a/drivers/media/dvb/dvb-core/dvb_demux.c b/drivers/media/dvb/dvb-core/dvb_demux.c
index faa3671..d82469f 100644
--- a/drivers/media/dvb/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb/dvb-core/dvb_demux.c
@@ -568,6 +568,16 @@  void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf, size_t count)
 }
 EXPORT_SYMBOL(dvb_dmx_swfilter_204);
 
+void dvb_dmx_swfilter_raw(struct dvb_demux *demux, const u8 *buf, size_t count)
+{
+	spin_lock(&demux->lock);
+
+	demux->feed->cb.ts(buf, count, NULL, 0, &demux->feed->feed.ts, DMX_OK);
+
+	spin_unlock(&demux->lock);
+}
+EXPORT_SYMBOL(dvb_dmx_swfilter_raw);
+
 static struct dvb_demux_filter *dvb_dmx_filter_alloc(struct dvb_demux *demux)
 {
 	int i;
diff --git a/drivers/media/dvb/dvb-core/dvb_demux.h b/drivers/media/dvb/dvb-core/dvb_demux.h
index a7d876f..fa7188a 100644
--- a/drivers/media/dvb/dvb-core/dvb_demux.h
+++ b/drivers/media/dvb/dvb-core/dvb_demux.h
@@ -145,5 +145,7 @@  void dvb_dmx_swfilter_packets(struct dvb_demux *dvbdmx, const u8 *buf,
 void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count);
 void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf,
 			  size_t count);
+void dvb_dmx_swfilter_raw(struct dvb_demux *demux, const u8 *buf,
+			  size_t count);
 
 #endif /* _DVB_DEMUX_H_ */