Messages in this thread | | | Date | Sat, 14 May 2011 22:21:57 +0200 | Subject | Re: pm loss development | From | Raffaele Recalcati <> |
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> I read the patches. My question was about the general idea of who should > be responsible of making these decisions.
The best should be, I think, to have some guidelines and than the possibility to choose the best policy for each situation. In my board I needed to shutdown video in capture and demodulator circuit, so I have implemented vpfe capture switch off, that does stream_off to all its v4l2 subdevices (a pal decoder and a video demodulator). So I can save 30mA, and it allows to my board to survive longer. I need to do some tests and have some data with and without PM loss.
Bye, raffaele -- www.opensurf.it -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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