* Multiple open and read of vivi device
@ 2016-01-05 21:18 Ran Shalit
2016-01-05 21:41 ` Nicolas Dufresne
0 siblings, 1 reply; 2+ messages in thread
From: Ran Shalit @ 2016-01-05 21:18 UTC (permalink / raw)
To: linux-media
Hello,
Does anyone knows why vivi is limited to one open ?
Is there some way to patch it for multiple opens and reading ?
Regards,
Ran
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Multiple open and read of vivi device
2016-01-05 21:18 Multiple open and read of vivi device Ran Shalit
@ 2016-01-05 21:41 ` Nicolas Dufresne
0 siblings, 0 replies; 2+ messages in thread
From: Nicolas Dufresne @ 2016-01-05 21:41 UTC (permalink / raw)
To: Ran Shalit, linux-media
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Le mardi 05 janvier 2016 à 23:18 +0200, Ran Shalit a écrit :
> Does anyone knows why vivi is limited to one open ?
> Is there some way to patch it for multiple opens and reading ?
This is not fully exact. You can open vivid device multiple times.
Though you can only have one instance streaming at one time. This is to
mimic real hardware driver behaviour. Note that you can create multiple
devices using n_devs module parameter.
cheers,
Nicolas
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2016-01-05 21:18 Multiple open and read of vivi device Ran Shalit
2016-01-05 21:41 ` Nicolas Dufresne
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