I am trying to use UTV 330 tv tuner card to watch tv on my laptop. I am using Ubuntu 10.10 with 2.6.35 kernel. To play the tv i use tvtime -d /dev/video1 Tvtime plays the video properly but there is no audio. The output of dmesg is :::: [ 93.500070] usb 2-1: new high speed USB device using ehci_hcd and address 4 [ 93.675250] em28xx: New device gadmei USB 2860 Device @ 480 Mbps (eb1a:2860, interface 0, class 0) [ 93.675570] em28xx #0: chip ID is em2860 [ 93.838407] em28xx #0: i2c eeprom 00: 1a eb 67 95 1a eb 60 28 c0 00 13 03 7a 22 6a 10 [ 93.838418] em28xx #0: i2c eeprom 10: 00 00 06 57 4e 03 00 00 00 00 00 00 00 00 00 00 [ 93.838427] em28xx #0: i2c eeprom 20: 06 00 00 02 f0 10 01 00 4a 00 00 00 5b 00 00 00 [ 93.838436] em28xx #0: i2c eeprom 30: 00 00 20 40 20 80 02 20 01 01 02 01 00 00 00 00 [ 93.838445] em28xx #0: i2c eeprom 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 93.838454] em28xx #0: i2c eeprom 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 93.838463] em28xx #0: i2c eeprom 60: 00 00 00 00 00 00 00 00 00 00 10 03 67 00 61 00 [ 93.838471] em28xx #0: i2c eeprom 70: 64 00 6d 00 65 00 69 00 00 00 22 03 55 00 53 00 [ 93.838480] em28xx #0: i2c eeprom 80: 42 00 20 00 32 00 38 00 36 00 30 00 20 00 44 00 [ 93.838489] em28xx #0: i2c eeprom 90: 65 00 76 00 69 00 63 00 65 00 00 00 00 00 00 00 [ 93.838498] em28xx #0: i2c eeprom a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 93.838506] em28xx #0: i2c eeprom b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 93.838515] em28xx #0: i2c eeprom c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 93.838524] em28xx #0: i2c eeprom d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 93.838533] em28xx #0: i2c eeprom e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 93.838541] em28xx #0: i2c eeprom f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 93.838551] em28xx #0: EEPROM ID= 0x9567eb1a, EEPROM hash = 0xaed2249a [ 93.838553] em28xx #0: EEPROM info: [ 93.838554] em28xx #0: No audio on board. [ 93.838556] em28xx #0: 500mA max power [ 93.838558] em28xx #0: Table at 0x06, strings=0x227a, 0x106a, 0x0000 [ 93.850527] em28xx #0: Identified as Unknown EM2750/28xx video grabber (card=1) [ 93.864755] em28xx #0: found i2c device @ 0x4a [saa7113h] [ 93.880884] em28xx #0: found i2c device @ 0xa0 [eeprom] [ 93.886882] em28xx #0: found i2c device @ 0xc0 [tuner (analog)] [ 93.898489] em28xx #0: Your board has no unique USB ID. [ 93.898492] em28xx #0: A hint were successfully done, based on i2c devicelist hash. [ 93.898495] em28xx #0: This method is not 100% failproof. [ 93.898497] em28xx #0: If the board were missdetected, please email this log to: [ 93.898499] em28xx #0: V4L Mailing List <linux-media@xxxxxxxxxxxxxxx> [ 93.898501] em28xx #0: Board detected as Gadmei UTV330+ [ 94.490583] saa7115 0-0025: saa7113 found (1f7113d0e100000) @ 0x4a (em28xx #0) [ 95.677856] All bytes are equal. It is not a TEA5767 [ 95.678014] tuner 0-0060: chip found @ 0xc0 (em28xx #0) [ 95.678616] tuner-simple 0-0060: creating new instance [ 95.678623] tuner-simple 0-0060: type set to 69 (Tena TNF 5335 and similar models) [ 95.730047] Registered IR keymap rc-gadmei-rm008z [ 95.730198] input: em28xx IR (em28xx #0) as /devices/pci0000:00/0000:00:1d.7/usb2/2-1/rc/rc0/input15 [ 95.730304] rc0: em28xx IR (em28xx #0) as /devices/pci0000:00/0000:00:1d.7/usb2/2-1/rc/rc0 [ 95.750213] em28xx #0: Config register raw data: 0xc0 [ 95.830063] em28xx #0: v4l2 driver version 0.1.2 [ 96.650253] em28xx #0: V4L2 video device registered as video1 [ 96.650258] em28xx #0: V4L2 VBI device registered as vbi0 [ 96.650297] usbcore: registered new interface driver em28xx [ 96.650301] em28xx driver loaded I have a lineout in the device. I have tried connecting earphone to the lineout but there is no audio (seems like there is no signal). I also used following with no improvements: arecord -D hw:0,0 -c 2 -f S16_LE | aplay >From the dmesg output i can see a few things wrongly detected. First it says that there is no audio on board but the device has a lineout and hence some codec (on board audio). The second thing is that the board i detected as "Gadmei UTV330+" and not as "Gadmei UTV330". The output of lsusb is: Bus 002 Device 004: ID eb1a:2860 eMPIA Technology, Inc. I checked the driver files. In em28xx-cards.c "Gadmei UTV330+" corresponds to "EM2861_BOARD_GADMEI_UTV330PLUS" but from lsusb i know that the device is em2860 and not em2861. I have also checked the device in windows and it works fine. Does anyone has any clue whats wrong here. Any suggestions ? Has anyone successfully used this card in linux ? Thanks Pranjal -- 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
