MyGica U2689: Difference between revisions

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:Bus 001 Device 007: ID 0572:d811 Conexant Systems (Rockwell), Inc.
:Bus 001 Device 007: ID 0572:d811 Conexant Systems (Rockwell), Inc.


It was test to be working properly in MythTV.
It was tested not working with MythTV, cannot Scan any channels.


But it got high CPU usage by kworker processes.
It causes high CPU usage by kworker processes when Mythtv-backend is running.

Revision as of 12:34, 7 January 2012

MyGica U2689 was tested to be recognized by kernel 3.0.0-14 as two D689 devices as it contains two AltoBeam 8831 tuner chips.

Dmesg output:

[ 11.621825] dvb-usb: found a 'Mygica D689 DMB-TH' in warm state.
[ 11.969415] DVB: registering new adapter (Mygica D689 DMB-TH)
[ 12.228604] dvb-usb: Mygica D689 DMB-TH successfully initialized and connected.
[ 12.228644] dvb-usb: found a 'Mygica D689 DMB-TH' in warm state.
[ 12.572606] DVB: registering new adapter (Mygica D689 DMB-TH)
[ 12.831519] dvb-usb: Mygica D689 DMB-TH successfully initialized and connected.

lsusb output:

Bus 001 Device 006: ID 0572:d811 Conexant Systems (Rockwell), Inc.
Bus 001 Device 007: ID 0572:d811 Conexant Systems (Rockwell), Inc.

It was tested not working with MythTV, cannot Scan any channels.

It causes high CPU usage by kworker processes when Mythtv-backend is running.