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new bug

DISCUSSION W.Pelser 2 participants 2 messages Mar 15, 2015 Media (V4L/DVB)

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Quoted 6 lines · W.Pelser

I filed a new bug and I got a comment from Greg Kroah-Hartman:

Quoted 2 lines · On Sat, Mar 14, 2015 at 06:17:39PM +0000, [email protected]…

https://bugzilla.kernel.org/show_bug.cgi?id=94861

Quoted 8 lines
Quoted 3 lines

Bug ID: 94861
Summary: After resume from hibernate/sleep USB-DVBT-adapter
does not work

Please send to the [email protected] mailing list.

I hope, this time I can pass the spam-filter.
<mailto:[email protected]>

These media drivers does not support hibernate/suspend/resume generally, only runtime PM. Almost all drivers will just fail when you try sleep during streaming (only few usb drivers I made are supporting it).

In order to support hibernate driver needs to stop all (USB) communication on hibernate, which means in practice stopping remote controller polling and stopping possible data stream and on resume those should be restored.

regards
Antti

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