From: David Ondracek <david.ondracek@gmx.de>
To: linux-media@vger.kernel.org
Subject: AF9015 Problem
Date: Sun, 30 Jan 2011 14:03:27 +0100 [thread overview]
Message-ID: <4D45619F.80306@gmx.de> (raw)
Hi there,
I have a problem using my DIGITRADE DVB-T stick, which is marked as
fully supported in the wiki. It works fine for a while, but after some
time it crashes and I have to reboot and disconnect the stick to make it
work again (for a while)
dmesg | grep af9015 says:
[ 12.832866] dvb-usb: found a 'Afatech AF9015 DVB-T USB2.0 stick' in
cold state, will try to load a firmware
[ 13.059483] dvb-usb: downloading firmware from file 'dvb-usb-af9015.fw'
[ 13.133595] dvb-usb: found a 'Afatech AF9015 DVB-T USB2.0 stick' in
warm state.
[ 13.134316] DVB: registering new adapter (Afatech AF9015 DVB-T USB2.0
stick)
[ 13.837011] dvb-usb: Afatech AF9015 DVB-T USB2.0 stick successfully
initialized and connected.
[ 13.842692] usbcore: registered new interface driver dvb_usb_af9015
[ 854.135480] af9015: bulk message failed:-22 (8/-1)
[ 854.135488] af9015: bulk message failed:-22 (8/0)
[ 854.135493] af9015: bulk message failed:-22 (9/0)
[ 854.135498] af9015: bulk message failed:-22 (8/-30720)
[ 854.135503] af9015: bulk message failed:-22 (8/-30720)
[ 854.135508] af9015: bulk message failed:-22 (8/-1)
[ 1080.430165] [<ffffffffa0416051>] af9015_usb_device_exit+0x41/0x60
[dvb_usb_af9015]
[ 1200.431386] [<ffffffffa0416051>] af9015_usb_device_exit+0x41/0x60
[dvb_usb_af9015]
[ 1320.431408] [<ffffffffa0416051>] af9015_usb_device_exit+0x41/0x60
[dvb_usb_af9015]
[ 1440.430306] [<ffffffffa0416051>] af9015_usb_device_exit+0x41/0x60
[dvb_usb_af9015]
[ 1560.431363] [<ffffffffa0416051>] af9015_usb_device_exit+0x41/0x60
[dvb_usb_af9015]
[ 1680.430227] [<ffffffffa0416051>] af9015_usb_device_exit+0x41/0x60
[dvb_usb_af9015]
[ 1800.430167] [<ffffffffa0416051>] af9015_usb_device_exit+0x41/0x60
[dvb_usb_af9015]
[ 1920.430438] [<ffffffffa0416051>] af9015_usb_device_exit+0x41/0x60
[dvb_usb_af9015]
[ 2040.431407] [<ffffffffa0416051>] af9015_usb_device_exit+0x41/0x60
[dvb_usb_af9015]
[ 2160.430155] [<ffffffffa0416051>] af9015_usb_device_exit+0x41/0x60
[dvb_usb_af9015]
[ 6541.809955] af9015: bulk message failed:-22 (8/-30720)
[ 6573.722578] dvb-usb: Afatech AF9015 DVB-T USB2.0 stick successfully
deinitialized and disconnected.
[ 6573.808899] usbcore: deregistering interface driver dvb_usb_af9015
[ 6574.452270] dvb-usb: found a 'Afatech AF9015 DVB-T USB2.0 stick' in
warm state.
[ 6574.452777] DVB: registering new adapter (Afatech AF9015 DVB-T USB2.0
stick)
[ 6575.033328] dvb-usb: Afatech AF9015 DVB-T USB2.0 stick successfully
initialized and connected.
[ 6575.043645] usbcore: registered new interface driver dvb_usb_af9015
[73982.427778] af9015: bulk message failed:-22 (8/-1)
[73982.427785] af9015: bulk message failed:-22 (8/0)
[73982.427790] af9015: bulk message failed:-22 (9/0)
[73982.427795] af9015: bulk message failed:-22 (8/-30720)
[73982.427800] af9015: bulk message failed:-22 (8/-30720)
[73982.427805] af9015: bulk message failed:-22 (8/-1)
by looking at the dmesg, I found out a strange thing: an af9013 (yes,
THREE at the end) device is recognized and registred also. dmesg | grep
9013:
[ 13.187955] af9013: firmware version:4.95.0
[ 13.190955] DVB: registering adapter 0 frontend 0 (Afatech AF9013
DVB-T)...
[ 854.135485] af9013: I2C read failed reg:d417
[ 854.135490] af9013: I2C read failed reg:d417
[ 854.135500] af9013: I2C read failed reg:d417
[ 854.135505] af9013: I2C read failed reg:d417
[ 854.135510] af9013: I2C read failed reg:d730
[ 6574.458711] af9013: firmware version:4.95.0
[ 6574.463654] DVB: registering adapter 0 frontend 0 (Afatech AF9013
DVB-T)...
[73982.427782] af9013: I2C read failed reg:d417
[73982.427787] af9013: I2C read failed reg:d417
[73982.427797] af9013: I2C read failed reg:d417
[73982.427802] af9013: I2C read failed reg:d417
[73982.427807] af9013: I2C read failed reg:d730
is anyone running this device stable and/or have an idea what i could do
to get rid of the problem?
thanks,
David
next reply other threads:[~2011-01-30 13:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-30 13:03 David Ondracek [this message]
[not found] <AANLkTinXYi6edyaQKec=oJ_DLf5AHeqyZd564mUArebt@mail.gmail.com>
2011-01-31 8:16 ` AF9015 Problem Juan Jesús García de Soria Lucena
2011-02-11 22:39 ` dave cunningham
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4D45619F.80306@gmx.de \
--to=david.ondracek@gmx.de \
--cc=linux-media@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox