Commit ab6a21f3 authored by Abylay Ospan's avatar Abylay Ospan Committed by Mauro Carvalho Chehab
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V4L/DVB: Allow to enable TS continuity and TEI check on loaded module 



Current dvb_demux_tscheck processing doesn't allow to enable check on loaded
module. dvb_demux_tscheck can be enabled only when loading module (
dvb_dmx_init should be called to enable dvb_demux_tscheck ). This patch fix
this issue.

Signed-off-by: default avatarAbylay Ospan <aospan@netup.ru>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent a4fa8e9e

drivers/media/dvb/dvb-core/dvb_demux.c

+4 −7
Original line number Diff line number Diff line
@@ -426,7 +426,7 @@ static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf) 
		};

	};



	if (demux->cnt_storage) {

	if (demux->cnt_storage && dvb_demux_tscheck) {

		/* check pkt counter */

		if (pid < MAX_PID) {

			if (buf[1] & 0x80)
@@ -1248,12 +1248,9 @@ int dvb_dmx_init(struct dvb_demux *dvbdemux) 
		dvbdemux->feed[i].index = i;

	}



	if (dvb_demux_tscheck) {

	dvbdemux->cnt_storage = vmalloc(MAX_PID + 1);



	if (!dvbdemux->cnt_storage)

		printk(KERN_WARNING "Couldn't allocate memory for TS/TEI check. Disabling it\n");

	}



	INIT_LIST_HEAD(&dvbdemux->frontend_list);