Re: [possible BUG, cx23885] Dual tuner TV card, works using one tuner only, doesn't work if both tuners are used

[Antti Palosaari <crope@iki.fi>]

On 02/04/2015 09:54 AM, Hans Verkuil wrote:
> On 02/03/2015 08:32 PM, Steven Toth wrote:
>> While I am the maintainer of the cx23885 driver, its currently
>> undergoing a significant amount of churn related to Han's recent VB2
>> and other changes. I consider the current driver broken until the
>> feedback on the mailing list dies down. I'm reluctant to work on the
>> driver while its considered unstable.
>
> Any issues in the driver are all related to streaming. Tuning has not
> been touched at all and there is some anecdotal evidence that if there
> are tuning issues they were there already before the vb2 conversion.
>
> To my knowledge the driver is now stable. There is still the occasional
> kernel message that shouldn't be there which I am trying to track down,
> but the driver crashes due to a vb2 race condition have been fixed.

Tested with Hauppauge WinTV-HVR5525 against latest media master and 
seems to work now. Earlier there was 2 problems:
1) lockdep splash
2) hangs when both adapters were streaming

regards
Antti

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