From: "Andrea.Amorosi76@gmail.com" <andrea.amorosi76@gmail.com>
To: Mauro Carvalho Chehab <mchehab@infradead.org>,
Devin Heitmueller <dheitmueller@kernellabs.com>,
Douglas Schilling Landgraf <dougsland@gmail.com>,
Linux Media Mailing List <linux-media@vger.kernel.org>
Subject: DIKOM DK300: Kernel hangs after suspend to ram
Date: Tue, 07 Sep 2010 22:47:55 +0200 [thread overview]
Message-ID: <4C86A4FB.8020902@gmail.com> (raw)
Hi to all!
I'm trying to use my Dikom DK-300 usb dvb-t device connected to an old
laptop used as media player.
The device works well but if I suspend the pc to ram (S3) when the Dikom
usb stick is plugged in, the system hangs during the resume phase.
So I've tried to create two scripts. The first one removes the driver
before sleeping (the script is in the /etc/acpi/suspend.d directory)
and the second one reloads it during the resume phase (this script is
in /etc/acpi/resume.d directory).
I've also inserted in the scripts some logs and it seems that the
driver is correctly removed before the suspension, but then the pc
hangs when resuming.
Do you have some suggestion on how to resolve?
I suspect that something in the GPIO setting is not corrected, but I
don't know very well how to check that (now I've access to a windows xp
virtualbox machine and a real windows vista system which maybe I can use
to test/debug the correctness of the patch I postes some time ago).
Thank you,
Andrea Amorosi
next reply other threads:[~2010-09-07 20:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-07 20:47 Andrea.Amorosi76@gmail.com [this message]
2010-09-10 14:41 ` DIKOM DK300: Kernel hangs after suspend to ram Johannes Stezenbach
2010-09-11 20:07 ` Andrea.Amorosi76@gmail.com
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