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From: Guido Aulisi <guido.aulisi@gmail.com>
To: alsa-devel@alsa-project.org
Subject: Regression in kernel 3.19-rc5 for usb2 scarlett 18i20
Date: Sun, 25 Jan 2015 12:42:22 +0100	[thread overview]
Message-ID: <1422186142.4719.8.camel@yoda.heavyware> (raw)

Hi,
I noticed a regression in 3.19-rc5 kernel (as shipped by fedora rawhide)
with usb2 focusrite scarlett 18i20.
I get a lot of xruns with jack, even at 1024 frame buffer and 2 periods.
In 3.17.8 it works quite well without xruns at the same settings.

I use a fedora 20 (64bit) laptop with 8GB ram,  I only installed the
rawhide kernel to try the new included scarlett mixer, no other software
components changed.

I can try to do some other test, but compiling the kernel on this laptop
is time consuming.

Thanks
Guido

             reply	other threads:[~2015-01-25 11:42 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-25 11:42 Guido Aulisi [this message]
2015-01-26 13:04 ` Regression in kernel 3.19-rc5 for usb2 scarlett 18i20 Takashi Iwai
2015-01-26 13:28   ` Guido Aulisi
2015-01-26 13:31     ` Takashi Iwai
2015-01-26 14:30     ` Chris J Arges
2015-01-26 22:32       ` Guido Aulisi

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