On 2/23/08, Stefano De Dionigi <[EMAIL PROTECTED]> wrote:
> Hello everybody,
>
> i have a HVR-900 B2C0, which worked previously in analog mode with the
> em28xx driver supplied by Markus.
>
> I read about the new userspace drivers, that should allow me to use
> also the DVB-T part of my card and i decided
> to install them.
>
> I'm running a 2.6.24 kernel on a ArchLinux distribution.
>
> I downloaded and compiled "userspace_drivers" and "em28xx_userspace",
> both of them through the build.sh script and none of them reported
> errors.
> But i can't get to have a /dev/dvb device, as there seems to be some
> problems with the tuner initialization.
>
> dmesg reports this:
>
> em28xx new video device (2040:6502): interface 0, class 255
> em28xx: device is attached to a USB 2.0 bus
> em28xx #0: Alternate settings: 8
> em28xx #0: Alternate setting 0, max size= 0
> em28xx #0: Alternate setting 1, max size= 0
> em28xx #0: Alternate setting 2, max size= 1448
> em28xx #0: Alternate setting 3, max size= 2048
> em28xx #0: Alternate setting 4, max size= 2304
> em28xx #0: Alternate setting 5, max size= 2580
> em28xx #0: Alternate setting 6, max size= 2892
> em28xx #0: Alternate setting 7, max size= 3072
> moduleid: 1
> tuner daemon not initialized
> tuner daemon not initialized
> tuner 1-0061: chip found @ 0xc2 (em28xx #0)
> attach inform (default): detected I2C address c2
> attach_inform: tvp5150 detected.
> em28xx #0: AC97 command still being executed: not handled properly!
> em28xx #0: V4L2 VBI device registered as /dev/vbi0
> em28xx #0: V4L2 device registered as /dev/video0
> em28xx-audio.c: probing for em28x1 non standard usbaudio
> em28xx-audio.c: Copyright (C) 2006 Markus Rechberger
> em2880-dvb.c: DVB Init
> requesting to change mode
> switching to digital TV
> requesting drx3975d driver!
> tuner daemon not initialized
> em2880-dvb.c: failed initializing zl10353 DVB-T demodulator
> em2880-dvb.c: retrying with mt352 DVB-T demodulator
> FIXME:em28xx_i2c_send_bytes(1e): write failed:
> ===============================
> 7f
> ================================
> mt352_read_register: readreg error (reg=127, ret==-19)
> em2880-dvb.c: no luck with mt352 demodulator, not attaching em2880-dvb
> em2880-dvb.c: DVB-T demodulator not reachable, did you try "modprobe
> em28xx device_mode=1"
> em28xx #0: Found Hauppauge WinTV HVR Rev. 1.2
>
> And now even analog tv isn't working anymore. Al the output i get from
> mplayer is a green window and a list of
> v4l2: select timeout ??% ??,?% 0 0
> errors.
>
> Can somebody please help me?
>

please reinstall the driver and submit the output of your
installation, it seems like that udev didn't start the userspace
daemon.
The installation scripts are moreover optimized for Debian/Xandros/Redhat

Markus

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