From: "Frank Schäfer" <fschaefer.oss@googlemail.com>
To: Timo Teras <timo.teras@iki.fi>,
Linux Media Mailing List <linux-media@vger.kernel.org>
Subject: Re: Terratec Grabby hwrev 2
Date: Wed, 27 Mar 2013 18:37:26 +0100 [thread overview]
Message-ID: <51532E56.9070108@googlemail.com> (raw)
In-Reply-To: <20130325190846.3250fe98@vostro>
Am 25.03.2013 18:08, schrieb Timo Teras:
> I just bought a Terratec Grabby hardware revision 2 in hopes that it
> would work on my linux box.
>
> But alas, I got only sound working. It seems that analog video picture
> grabbing does not work.
>
> I tried kernels 3.4.34-grsec, 3.7.1 (vanilla), 3.8.2-grsec and
> 3.9.0-rc4 (vanilla). And all fail the same way - no video data received.
>
> The USB ID is same as on the revision 1 board:
> Bus 005 Device 002: ID 0ccd:0096 TerraTec Electronic GmbH
>
> And it is properly detected as Grabby.
>
> It seems that the videobuf2 changes for 3.9.0-rc4 resulted in better
> debug logging, and it implies that the application (ffmpeg 1.1.4) is
> behaving well: all buffers are allocated, mmapped, queued, streamon
> called. But no data is received from the dongle. I also tested mencoder
> and it fails in similar manner.
>
> Dmesg (on 3.9.0-rc4) tells after module load the following:
>
> [ 1249.600246] em28xx: New device TerraTec Electronic GmbH TerraTec Grabby @ 480 Mbps (0ccd:0096, inte
> rface 0, class 0)
> [ 1249.600258] em28xx: Video interface 0 found: isoc
> [ 1249.600264] em28xx: DVB interface 0 found: isoc
Hmm... yet another device where we detect a DVB endpoint (which is
obviously wrong)...
Could you please post the output of lsusb -v -d 0ccd:0096 ?
Regards,
Frank
> [ 1249.600443] em28xx: chip ID is em2860
> [ 1249.715053] em2860 #0: i2c eeprom 00: 1a eb 67 95 cd 0c 96 00 50 00 11 03 9c 20 6a 32
> [ 1249.715084] em2860 #0: i2c eeprom 10: 00 00 06 57 0e 02 00 00 00 00 00 00 00 00 00 00
> [ 1249.715110] em2860 #0: i2c eeprom 20: 02 00 01 00 f0 10 01 00 00 00 00 00 5b 00 00 00
> [ 1249.715136] em2860 #0: i2c eeprom 30: 00 00 20 40 20 80 02 20 01 01 00 00 00 00 00 00
> [ 1249.715161] em2860 #0: i2c eeprom 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> [ 1249.715186] em2860 #0: i2c eeprom 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> [ 1249.715211] em2860 #0: i2c eeprom 60: 00 00 00 00 00 00 00 00 00 00 32 03 54 00 65 00
> [ 1249.715235] em2860 #0: i2c eeprom 70: 72 00 72 00 61 00 54 00 65 00 63 00 20 00 45 00
> [ 1249.715261] em2860 #0: i2c eeprom 80: 6c 00 65 00 63 00 74 00 72 00 6f 00 6e 00 69 00
> [ 1249.715286] em2860 #0: i2c eeprom 90: 63 00 20 00 47 00 6d 00 62 00 48 00 20 03 54 00
> [ 1249.715311] em2860 #0: i2c eeprom a0: 65 00 72 00 72 00 61 00 54 00 65 00 63 00 20 00
> [ 1249.715336] em2860 #0: i2c eeprom b0: 47 00 72 00 61 00 62 00 62 00 79 00 48 00 00 00
> [ 1249.715361] em2860 #0: i2c eeprom c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> [ 1249.715385] em2860 #0: i2c eeprom d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> [ 1249.715410] em2860 #0: i2c eeprom e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> [ 1249.715435] em2860 #0: i2c eeprom f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> [ 1249.715464] em2860 #0: EEPROM ID= 0x9567eb1a, EEPROM hash = 0xd3498090
> [ 1249.715470] em2860 #0: EEPROM info:
> [ 1249.715475] em2860 #0: AC97 audio (5 sample rates)
> [ 1249.715480] em2860 #0: 500mA max power
> [ 1249.715487] em2860 #0: Table at 0x06, strings=0x209c, 0x326a, 0x0000
> [ 1249.715495] em2860 #0: Identified as Terratec Grabby (card=67)
> [ 1250.058076] em2860 #0: Config register raw data: 0x50
> [ 1250.076845] em2860 #0: AC97 vendor ID = 0x60f160f1
> [ 1250.086814] em2860 #0: AC97 features = 0x60f1
> [ 1250.086822] em2860 #0: Unknown AC97 audio processor detected!
> [ 1251.116646] em2860 #0: v4l2 driver version 0.1.3
> [ 1251.891145] em2860 #0: V4L2 video device registered as video0
> [ 1251.891155] em2860 #0: V4L2 VBI device registered as vbi0
> [ 1251.891161] em2860 #0: analog set to isoc mode.
> [ 1251.891167] em2860 #0: dvb set to isoc mode.
> [ 1251.910649] usbcore: registered new interface driver em28xx
>
> Any suggestions how to debug/fix this?
>
> Thanks,
> Timo
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next prev parent reply other threads:[~2013-03-27 17:36 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-25 17:08 Terratec Grabby hwrev 2 Timo Teras
2013-03-25 17:36 ` Mauro Carvalho Chehab
2013-03-25 17:48 ` Timo Teras
2013-03-25 18:32 ` Mauro Carvalho Chehab
2013-03-25 19:12 ` Timo Teras
2013-03-26 8:20 ` Timo Teras
2013-03-27 14:10 ` Timo Teras
2013-03-28 8:52 ` Timo Teras
2013-03-28 12:40 ` Mauro Carvalho Chehab
2013-03-28 13:35 ` Timo Teras
2013-03-28 14:54 ` Timo Teras
2013-05-01 17:11 ` Jon Arne Jørgensen
2013-05-02 7:04 ` Timo Teras
2013-05-03 5:47 ` Timo Teras
2013-05-03 9:13 ` Jon Arne Jørgensen
2013-05-03 11:12 ` Ezequiel Garcia
2013-03-28 15:22 ` Mauro Carvalho Chehab
2013-03-30 9:54 ` Timo Teras
2013-04-01 17:26 ` Frank Schäfer
2013-04-02 5:43 ` Timo Teras
2013-04-02 16:39 ` Frank Schäfer
2013-04-03 8:27 ` Timo Teras
2013-04-05 15:33 ` Frank Schäfer
2013-04-29 12:26 ` Timo Teras
2013-05-03 5:50 ` Timo Teras
2013-05-10 11:04 ` Tomasz Moń
2013-03-27 17:37 ` Frank Schäfer [this message]
2013-03-27 17:57 ` Timo Teras
2013-03-27 18:04 ` Timo Teras
2013-03-27 20:12 ` Frank Schäfer
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