[linux-dvb] Pinnacle PCTV Hybrid Pro Stick - detection problem

Volker Christian Volker.Christian at fh-hagenberg.at
Mon Oct 30 09:20:58 CET 2006


Hello,

at first, i want to thank all of the linux-tv and v4l guys for their great 
work!
I have just bought a Pinnacle PCTV Hybrid Pro Stick, and have successful 
installed the current (29.10.06) mercurial tree.
DVB-T works really great but only if the card gets detected correctly. Thouch, 
most of the time i plug the stick into one of my usb-sockets it isn't 
detected correctly and the firmware didn't load.
Please find attached a dmesg-log of an successful detection and another one 
showing an unsuccessful detection. The line 
    "tuner 1-0061: chip found @ 0xc2 (em28xx #0)"
is missing in the unsuccessful-log, what causes the other problems, i guess.
Did anyone experience the same problem?
Help will be appreciate!

best regards
Volker Christian

--------------- start dmesg-log successful ---------------
usb 5-2.7: new high speed USB device using ehci_hcd and address 24
usb 5-2.7: configuration #1 chosen from 1 choice
em28xx new video device (eb1a:2881): interface 0, class 255
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
input: em2880/em2870 remote control as /class/input/input11
em28xx-input.c: remote control handler attached
attach_inform: eeprom detected.
tuner 1-0061: chip found @ 0xc2 (em28xx #0)
attach inform: detected I2C address c2
Loading base firmware: xc3028_init0.i2c.fw
Loading default analogue TV settings: xc3028_BG_PAL_A2_A.i2c.fw
attach_inform: tvp5150 detected.
em28xx #0: i2c eeprom 00: 1a eb 67 95 1a eb 81 28 58 12 5c 00 6a 20 6a 00
em28xx #0: i2c eeprom 10: 00 00 04 57 64 57 00 00 60 f4 00 00 02 02 00 00
em28xx #0: i2c eeprom 20: 56 00 01 00 00 00 02 00 b8 00 00 00 5b 1e 00 00
em28xx #0: i2c eeprom 30: 00 00 20 40 20 80 02 20 10 02 00 00 00 00 00 00
em28xx #0: i2c eeprom 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom 60: 00 00 00 00 00 00 00 00 00 00 20 03 55 00 53 00
em28xx #0: i2c eeprom 70: 42 00 20 00 32 00 38 00 38 00 31 00 20 00 56 00
em28xx #0: i2c eeprom 80: 69 00 64 00 65 00 6f 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom e0: 5a 00 55 aa 79 55 54 03 00 17 98 01 00 00 00 00
em28xx #0: i2c eeprom f0: 0c 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00
EEPROM ID= 0x9567eb1a
Vendor/Product ID= eb1a:2881
AC97 audio (5 sample rates)
USB Remote wakeup capable
500mA max power
Table at 0x04, strings=0x206a, 0x006a, 0x0000
tvp5150 1-005c: tvp5150am1 detected.
em28xx #0: V4L2 VBI device registered as /dev/vbi0
em28xx #0: V4L2 device registered as /dev/video0
em28xx-video.c: setting DVB lock
em2880-dvb.c: DVB Init
em2880-dvb.c: VIDIOC_S_MODE
Loading base firmware: xc3028_8MHz_init0.i2c.fw
Loading specific dtv settings: xc3028_DTV8_2620.i2c.fw
xc3028-tuner.c: sending extra call for DVB-T
zl10353: device found!
/usr/src/addon/dvb-t/driver/v4l-dvb/v4l/em2880-dvb.c: em2880_zl10353_init
DVB: registering new adapter (em2880 DVB-T).
DVB: registering frontend 0 (Zarlink ZL10353 DVB-T)...
em28xx-video.c: releasing DVB lock
em28xx #0: Found Pinnacle Hybrid Pro
em28xx audio device (eb1a:2881): interface 1, class 1
--------------- end dmesg-log successful ---------------

--------------- start dmesg-log unsuccessful ---------------
usb 5-2.7: new high speed USB device using ehci_hcd and address 25
usb 5-2.7: configuration #1 chosen from 1 choice
em28xx new video device (eb1a:2881): interface 0, class 255
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
input: em2880/em2870 remote control as /class/input/input12
em28xx-input.c: remote control handler attached
attach_inform: eeprom detected.
attach_inform: tvp5150 detected.
em28xx #0: i2c eeprom 00: 1a eb 67 95 1a eb 81 28 58 12 5c 00 6a 20 6a 00
em28xx #0: i2c eeprom 10: 00 00 04 57 64 57 00 00 60 f4 00 00 02 02 00 00
em28xx #0: i2c eeprom 20: 56 00 01 00 00 00 02 00 b8 00 00 00 5b 1e 00 00
em28xx #0: i2c eeprom 30: 00 00 20 40 20 80 02 20 10 02 00 00 00 00 00 00
em28xx #0: i2c eeprom 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom 60: 00 00 00 00 00 00 00 00 00 00 20 03 55 00 53 00
em28xx #0: i2c eeprom 70: 42 00 20 00 32 00 38 00 38 00 31 00 20 00 56 00
em28xx #0: i2c eeprom 80: 69 00 64 00 65 00 6f 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
em28xx #0: i2c eeprom e0: 5a 00 55 aa 79 55 54 03 00 17 98 01 00 00 00 00
em28xx #0: i2c eeprom f0: 0c 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00
EEPROM ID= 0x9567eb1a
Vendor/Product ID= eb1a:2881
AC97 audio (5 sample rates)
USB Remote wakeup capable
500mA max power
Table at 0x04, strings=0x206a, 0x006a, 0x0000
tvp5150 1-005c: tvp5150am1 detected.
em28xx #0: V4L2 VBI device registered as /dev/vbi0
em28xx #0: V4L2 device registered as /dev/video0
em28xx-video.c: setting DVB lock
em2880-dvb.c: DVB Init
em2880-dvb.c: VIDIOC_S_MODE
FIXME: Write failed, backtrace:
===============================
7f
================================
zl10353_read_register: readreg error (reg=127, ret==-19)
em2880-dvb.c: failed initializing zl10353 DVB-T demodulator
em2880-dvb.c: retrying with mt352 DVB-T demodulator
FIXME: Write failed, backtrace:
===============================
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-video.c: releasing DVB lock
em28xx #0: Found Pinnacle Hybrid Pro
em28xx audio device (eb1a:2881): interface 1, class 1                                        
--------------- end dmesg-log unsuccessful ---------------



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