Hi Now saa7134 can support only one MPEG device. It can be MPEG2 encoder or DVB frontend. struct saa7134_dev->mops. But our TV card has two different MPEG devices: encoder and DVB frontend. I make some chandes for support both. But pointer to MPEG ops is only one. This is dmesh log with my changes. [ 33.587365] befor request_submodules [ 33.587530] saa7133[0]: registered device video0 [v4l2] [ 33.587592] saa7133[0]: registered device vbi0 [ 33.587658] saa7133[0]: registered device radio0 [ 33.592894] request_mod_async [ 33.592940] request mod empress [ 33.644596] saa7134_ts_register start [ 33.644645] mpeg_ops_attach start [ 33.644730] saa7133[0]: registered device video1 [mpeg] [ 33.644777] mpeg_ops_attach OK stop [ 33.644822] saa7134_ts_register stop [ 33.645894] dvb = 2 [ 33.645940] request mod dvb [ 33.767654] call saa7134_ts_register [ 33.767703] saa7134_ts_register start [ 33.767749] mpeg_ops_attach start [ 33.767800] mpeg_ops_attach FAIL stop, mops already exist FAILURE [ 33.767846] saa7134_ts_register stop Who can help me for add support multiple MPEG devices for saa7134? With my best regards, Dmitry. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html