Re: [PATCH] Device power saving feature

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For about a month now. Tested with 3 different DVB-S/S2 tuners with
VDR 2.3.1 and VDR 2.2.0 (requires minor changes to the patch) - rock
solid.
I don't have VPS, so I can't test it. The same is about DVB-T/C
tuners. After all, if something doesn't work this feature can be
disabled (and it is disabled by default),

Best,
Sergey Chernyavskiy.

2016-05-26 20:15 GMT+03:00 Richard F <lists@xxxxxxxxxxxxxxxxxxxxx>:
> Interesting.
> How long have you been running it / testing it?
> Have you tested with VPS timers enabled ?
>
> Thanks
> Richard
>
> On 26/05/2016 16:36, glenvt18 wrote:
>> Hi folks.
>>
>> This patch introduces a feature which allows an idle device (a device
>> which is not currently recording or streaming) to enter a power-down
>> mode after some period of time. Given two timeout values,
>> PowerdownTimeoutM and PowerdownWakeupH, it works like this: when a
>> device becomes idle, it is kept powered up for PowerdownTimeoutM minutes
>> doing, for instance, an EPG scan before it is powered down. If the
>> device is still idle and has been powered down for PowerdownWakeupH
>> hours it is powered up for PowerdownTimeoutM minutes and so on. When
>> recording, streaming or a forced EPG scan starts, the device is powered
>> up and it's idle timer is disabled. This implies that PowerdownTimeoutM
>> should be enough for a full round of EPG scanning (20 seconds *
>> number_of_transponders). Another option is to run EPG scans from cron
>> (at night) and use SVDRP SCAN command.
>
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