I got no answer. Why? I thought it was correct to ask my question on this list... Did I ask it in a wrong way? 2010/10/10 Antonio-Blasco Bonito <blasco.bonito@xxxxxxxxx> > > I'm trying to use a Terratec Cinergy 200 usb board to grab analog video. > I'm using Ubuntu 10.04 and the included em28xx driver > > $ uname -a > Linux airone 2.6.32-25-generic #44-Ubuntu SMP Fri Sep 17 20:05:27 UTC > 2010 x86_64 GNU/Linux > > I get different behaviours whether the board is connected while > booting or after that. > > 1- If i connect it to the usb port after booting the board recognition > fails so I have to force it with "options em28xx card=6" > Here follows the "dmesg | grep em28xx" output: > > [ 5749.157765] em28xx: New device @ 480 Mbps (eb1a:2800, interface 0, class 0) > [ 5749.158322] em28xx #0: em28xx chip ID = 4 > [ 5749.380045] em28xx #0: board has no eeprom > [ 5749.500074] em28xx #0: preparing read at i2c address 0x60 failed (error=-19) > [ 5749.620068] em28xx #0: Identified as Terratec Cinergy 200 USB (card=6) > [ 5751.210426] em28xx #0: Config register raw data: 0xf6 > [ 5751.210435] em28xx #0: I2S Audio (5 sample rates) > [ 5751.210439] em28xx #0: No AC97 audio processor > [ 5751.310058] em28xx #0: v4l2 driver version 0.1.2 > [ 5752.050357] em28xx #0: V4L2 video device registered as /dev/video1 > [ 5752.050454] usbcore: registered new interface driver em28xx > [ 5752.050467] em28xx driver loaded > [ 5752.068423] em28xx-audio.c: probing for em28x1 non standard usbaudio > [ 5752.068436] em28xx-audio.c: Copyright (C) 2006 Markus Rechberger > > Trying to look at the video signal with: > $ v4lctl -c /dev/video1 setinput s-video > $ v4lctl -c /dev/video1 show > norm: PAL-DK > input: S-Video > audio mode: mono > > $ xawtv -c /dev/video1 > I get nothing... a black frame :-( > > 2- If I connect to the usb port before booting the board recognition > works (why?), so I have: > > [ 15.689540] em28xx: New device @ 480 Mbps (eb1a:2800, interface 0, class 0) > [ 15.689733] em28xx #0: em28xx chip ID = 4 > [ 15.830246] em28xx #0: board has no eeprom > [ 15.870730] em28xx #0: Identified as Unknown EM2800 video grabber (card=0) > [ 17.423791] em28xx #0: found i2c device @ 0x4a [saa7113h] > [ 17.860869] em28xx #0: found i2c device @ 0x60 [remote IR sensor] > [ 17.901010] em28xx #0: found i2c device @ 0x62 [???] > [ 17.940885] em28xx #0: found i2c device @ 0x64 [???] > [ 18.630295] em28xx #0: found i2c device @ 0x86 [tda9887] > [ 19.812231] em28xx #0: found i2c device @ 0xc0 [tuner (analog)] > [ 19.850112] em28xx #0: found i2c device @ 0xc2 [tuner (analog)] > [ 21.150095] em28xx #0: Your board has no unique USB ID. > [ 21.150345] em28xx #0: A hint were successfully done, based on i2c > devicelist hash. > [ 21.150663] em28xx #0: This method is not 100% failproof. > [ 21.150897] em28xx #0: If the board were missdetected, please email > this log to: > [ 21.151211] em28xx #0: V4L Mailing List <linux-media@xxxxxxxxxxxxxxx> > [ 21.151466] em28xx #0: Board detected as Terratec Cinergy 200 USB > [ 21.189182] ir-kbd-i2c: i2c IR (KNC One) detected at > i2c-1/1-0030/ir0 [em28xx #0] > [ 22.470223] saa7115 1-0025: saa7113 found (1f7113d0e100000) @ 0x4a > (em28xx #0) > [ 24.180383] tuner 1-0043: chip found @ 0x86 (em28xx #0) > [ 24.410553] tuner 1-0060: chip found @ 0xc0 (em28xx #0) > [ 24.550217] em28xx #0: Config register raw data: 0xf6 > [ 24.550223] em28xx #0: I2S Audio (5 sample rates) > [ 24.550227] em28xx #0: No AC97 audio processor > [ 24.810149] em28xx #0: v4l2 driver version 0.1.2 > [ 25.550259] em28xx #0: V4L2 video device registered as /dev/video1 > [ 25.571390] usbcore: registered new interface driver em28xx > [ 25.571567] em28xx driver loaded > [ 25.597473] em28xx-audio.c: probing for em28x1 non standard usbaudio > [ 25.597481] em28xx-audio.c: Copyright (C) 2006 Markus Rechberger > > In this case with: > $ v4lctl -c /dev/video1 setinput s-video > $ v4lctl -c /dev/video1 show > norm: PAL-DK > input: S-Video > audio mode: mono > bright: 128 > contrast: 64 > color: 64 > hue: 0 > [more options are showed... why?] > > $ xawtv -c /dev/video1 > I get an out-of-sync video... better than nothing but not ok :-( > > -- > Antonio-Blasco Bonito > Via Vico Fiaschi 35 > 54033 Carrara Avenza MS > > tel. 0585-026169 > cell. 340-6199450 -- Antonio-Blasco Bonito Via Vico Fiaschi 35 54033 Carrara Avenza MS tel. 0585-026169 cell. 340-6199450 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
