Also tried latest openSUSE 11.4 > uname -a Linux linux-tecd.site 2.6.37.1-1.2-desktop #1 SMP PREEMPT 2011-02-21 10:34:10 +0100 i686 athlon i386 GNU/Linux
alsa 1.0.24.1-3.1 Still the same issue, "Error reading audio: Input/output error" On Sun, Mar 13, 2011 at 10:36, tosiara <tosi...@gmail.com> wrote: > > Hello > > I've made tests with my *KWorld* usb tuner: > > *Model*: USB KWorld PVR-TV 305U > *Vendor/Product id*: [eb1a:e305]. > > *Tests made*: > > - Analog video [Worked] > - Analog audio [not working, details attached below] > > > Hardware and system details: > > # lsusb -s 002:003 > > Bus 002 Device 003: ID eb1a:e305 eMPIA Technology, Inc. > > # uname -a > Linux vista.linuks.lan 2.6.34.7-0.7-desktop #1 SMP PREEMPT 2010-12-13 > 11:13:53 +0100 i686 athlon i386 GNU/Linux > > # cat /etc/issue > Welcome to openSUSE 11.3 "Teal" - Kernel \r (\l). > > ALSA version: 1.0.24.1-72.1 > > > Build latest dvb drivers from linuxtv.org: > > # lsmod > Module Size Used by > aes_i586 7396 1 > aes_generic 27151 1 aes_i586 > fuse 65789 3 > ip6t_LOG 5150 11 > xt_tcpudp 2107 25 > xt_pkttype 912 4 > xt_physdev 1539 2 > ipt_LOG 5119 11 > xt_limit 1705 22 > rfcomm 69557 4 > vboxnetadp 7018 0 > vboxnetflt 16967 0 > sco 16711 2 > af_packet 19512 4 > bridge 71700 1 > stp 1719 1 bridge > llc 5093 2 bridge,stp > bnep 14764 2 > vboxdrv 204362 2 vboxnetadp,vboxnetflt > l2cap 53658 16 rfcomm,bnep > snd_pcm_oss 47613 0 > snd_mixer_oss 16751 1 snd_pcm_oss > snd_seq 57343 0 > snd_seq_device 6598 1 snd_seq > edd 8720 0 > vmnet 46129 13 > ppdev 8444 0 > parport_pc 33475 0 > parport 34052 2 ppdev,parport_pc > vmblock 11886 1 > vsock 41336 0 > vmci 59117 1 vsock > vmmon 76038 0 > ip6t_REJECT 4311 3 > nf_conntrack_ipv6 18225 4 > ip6table_raw 1187 1 > xt_NOTRACK 816 4 > ipt_REJECT 2152 3 > xt_state 1162 8 > iptable_raw 1246 1 > iptable_filter 1418 1 > ip6table_mangle 1588 0 > nf_conntrack_netbios_ns 1382 0 > nf_conntrack_ipv4 8691 4 > nf_conntrack 75628 5 > nf_conntrack_ipv6,xt_NOTRACK,xt_state,nf_conntrack_netbios_ns,nf_conntrack_ipv4 > nf_defrag_ipv4 1201 1 nf_conntrack_ipv4 > ip_tables 12172 2 iptable_raw,iptable_filter > ip6table_filter 1359 1 > cpufreq_conservative 10064 0 > cpufreq_userspace 2583 0 > cpufreq_powersave 914 0 > ip6_tables 13508 4 > ip6t_LOG,ip6table_raw,ip6table_mangle,ip6table_filter > x_tables 17098 17 > ip6t_LOG,xt_tcpudp,xt_pkttype,xt_physdev,ipt_LOG,xt_limit,ip6t_REJECT,ip6table_raw,xt_NOTRACK,ipt_REJECT,xt_state,iptable_raw,iptable_filter,ip6table_mangle,ip_tables,ip6table_filter,ip6_tables > powernow_k8 18707 0 > mperf 1255 1 powernow_k8 > loop 14694 0 > dm_mod 73457 0 > em28xx_alsa 6316 0 > arc4 1281 2 > tuner_xc2028 20652 1 > ecb 1967 2 > tuner 18636 1 > snd_hda_codec_atihdmi 2591 1 > ir_lirc_codec 4075 0 > lirc_dev 15476 1 ir_lirc_codec > tvp5150 15288 1 > ir_sony_decoder 2005 0 > snd_hda_codec_idt 58593 1 > ir_jvc_decoder 2098 0 > ir_rc6_decoder 2450 0 > firewire_ohci 23817 0 > firewire_core 52354 1 firewire_ohci > crc_itu_t 1435 1 firewire_core > snd_hda_intel 24950 3 > rc_rc6_mce 1230 0 > snd_hda_codec 98635 3 > snd_hda_codec_atihdmi,snd_hda_codec_idt,snd_hda_intel > snd_hwdep 6164 1 snd_hda_codec > em28xx 89777 1 em28xx_alsa > snd_pcm 87882 4 > snd_pcm_oss,em28xx_alsa,snd_hda_intel,snd_hda_codec > ir_rc5_decoder 1970 0 > ath5k 135497 0 > mac80211 248390 1 ath5k > ath 8743 1 ath5k > ohci1394 30324 0 > snd_timer 21669 2 snd_seq,snd_pcm > ene_ir 14962 0 > snd 65788 17 > snd_pcm_oss,snd_mixer_oss,snd_seq,snd_seq_device,em28xx_alsa,snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer > ir_nec_decoder 2386 0 > hp_wmi 5882 0 > cfg80211 156087 3 ath5k,mac80211,ath > v4l2_common 10269 3 tuner,tvp5150,em28xx > videobuf_vmalloc 4868 1 em28xx > videobuf_core 18232 2 em28xx,videobuf_vmalloc > jmb38x_ms 12491 0 > sdhci_pci 7110 0 > sdhci 20020 1 sdhci_pci > hp_accel 12712 0 > lis3lv02d 7908 1 hp_accel > uvcvideo 60566 0 > soundcore 7379 1 snd > snd_page_alloc 8041 2 snd_hda_intel,snd_pcm > video 21205 0 > btusb 15667 2 > bluetooth 96350 9 rfcomm,sco,bnep,l2cap,btusb > rfkill 17298 4 hp_wmi,cfg80211,bluetooth > sg 27872 0 > wmi 7467 1 hp_wmi > rc_core 18319 10 > ir_lirc_codec,ir_sony_decoder,ir_jvc_decoder,ir_rc6_decoder,rc_rc6_mce,em28xx,ir_rc5_decoder,ene_ir,ir_nec_decoder > r8169 38911 0 > mmc_core 72345 1 sdhci > sr_mod 14671 0 > tveeprom 11421 1 em28xx > memstick 9710 1 jmb38x_ms > ieee1394 88668 1 ohci1394 > battery 9730 0 > input_polldev 3799 1 lis3lv02d > pcspkr 1614 0 > joydev 9354 0 > ac 3083 0 > videodev 75386 5 tuner,tvp5150,em28xx,v4l2_common,uvcvideo > cdrom 38085 1 sr_mod > button 5449 0 > i2c_piix4 11574 0 > k10temp 2723 0 > ext4 365656 1 > jbd2 83102 1 ext4 > crc16 1403 2 l2cap,ext4 > fglrx 2410654 325 > fan 3539 0 > processor 40761 1 powernow_k8 > ata_generic 2743 0 > pata_atiixp 3564 0 > thermal 17357 0 > thermal_sys 14678 4 video,fan,processor,thermal > > > Plugging tuner in, dmesg: > > [ 1875.180265] usb 2-4: new high speed USB device using ehci_hcd and address 4 > [ 1875.298100] usb 2-4: New USB device found, idVendor=eb1a, idProduct=e305 > [ 1875.298117] usb 2-4: New USB device strings: Mfr=0, Product=1, > SerialNumber=0 > > [ 1875.298152] usb 2-4: Product: USB 2861 Device > [ 1875.300292] em28xx: New device USB 2861 Device @ 480 Mbps (eb1a:e305, > interface 0, class 0) > [ 1875.300580] em28xx #0: chip ID is em2860 > [ 1875.487692] em28xx #0: i2c eeprom 00: 1a eb 67 95 1a eb 05 e3 d0 00 5c 00 > 6a 22 00 00 > > [ 1875.487730] em28xx #0: i2c eeprom 10: 00 00 04 57 4e 03 00 00 00 00 00 00 > 00 00 00 00 > [ 1875.487764] em28xx #0: i2c eeprom 20: 06 00 01 00 f0 10 01 00 00 00 00 00 > 5b 00 00 00 > [ 1875.487796] em28xx #0: i2c eeprom 30: 00 00 20 40 20 80 02 20 01 01 00 00 > 00 00 00 00 > > [ 1875.487828] em28xx #0: i2c eeprom 40: 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 > [ 1875.487858] em28xx #0: i2c eeprom 50: 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 > [ 1875.487888] em28xx #0: i2c eeprom 60: 00 00 00 00 00 00 00 00 00 00 22 03 > 55 00 53 00 > > [ 1875.487919] em28xx #0: i2c eeprom 70: 42 00 20 00 32 00 38 00 36 00 31 00 > 20 00 44 00 > [ 1875.487950] em28xx #0: i2c eeprom 80: 65 00 76 00 69 00 63 00 65 00 00 00 > 00 00 00 00 > [ 1875.487981] em28xx #0: i2c eeprom 90: 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 > > [ 1875.488011] em28xx #0: i2c eeprom a0: 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 > [ 1875.488042] em28xx #0: i2c eeprom b0: 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 > [ 1875.488072] em28xx #0: i2c eeprom c0: 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 > > [ 1875.488103] em28xx #0: i2c eeprom d0: 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 > [ 1875.488201] em28xx #0: i2c eeprom e0: 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 > [ 1875.488304] em28xx #0: i2c eeprom f0: 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 > > [ 1875.488424] em28xx #0: EEPROM ID= 0x9567eb1a, EEPROM hash = 0x28a51142 > [ 1875.488436] em28xx #0: EEPROM info: > [ 1875.488447] em28xx #0: AC97 audio (5 sample rates) > [ 1875.488458] em28xx #0: 500mA max power > > [ 1875.488472] em28xx #0: Table at 0x04, strings=0x226a, 0x0000, 0x0000 > [ 1875.490941] em28xx #0: Identified as KWorld DVB-T 305U (card=47) > [ 1875.490954] em28xx #0: > [ 1875.490959] > [ 1875.490965] em28xx #0: The support for this board weren't valid yet. > > [ 1875.490974] em28xx #0: Please send a report of having this working > [ 1875.490982] em28xx #0: not to V4L mailing list (and/or to other addresses) > [ 1875.490987] > [ 1875.498585] tvp5150 0-005c: chip found @ 0xb8 (em28xx #0) > > [ 1875.570814] tvp5150 0-005c: tvp5150am1 detected. > [ 1875.612698] tuner 0-0061: Tuner -1 found with type(s) Radio TV. > [ 1875.612837] xc2028 0-0061: creating new instance > [ 1875.612840] xc2028 0-0061: type set to XCeive xc2028/xc3028 tuner > > [ 1875.612848] usb 2-4: firmware: requesting xc3028-v27.fw > [ 1875.619760] xc2028 0-0061: Loading 80 firmware images from xc3028-v27.fw, > type: xc2028 firmware, ver 2.7 > [ 1875.672106] xc2028 0-0061: Loading firmware for type=BASE (1), id > 0000000000000000. > > [ 1883.005108] xc2028 0-0061: Loading firmware for type=(0), id > 000000000000b700. > [ 1883.154107] SCODE (20000000), id 000000000000b700: > [ 1883.154156] xc2028 0-0061: Loading SCODE for type=MONO SCODE HAS_IF_4320 > (60008000), id 0000000000008000. > > [ 1883.319239] em28xx #0: Config register raw data: 0xd0 > [ 1883.332960] em28xx #0: AC97 vendor ID = 0xffffffff > [ 1883.339834] em28xx #0: AC97 features = 0x6a90 > [ 1883.339843] em28xx #0: Empia 202 AC97 audio processor detected > > [ 1884.746060] em28xx #0: v4l2 driver version 0.1.2 > [ 1885.414516] em28xx #0: V4L2 video device registered as video1 > [ 1885.414530] em28xx #0: V4L2 VBI device registered as vbi0 > [ 1885.414541] em28xx-audio.c: probing for em28x1 non standard usbaudio > > [ 1885.414550] em28xx-audio.c: Copyright (C) 2006 Markus Rechberger > [ 1885.423686] em28xx video device (eb1a:e305): interface 1, class 255 found. > [ 1885.423696] em28xx This is an anciliary interface not used by the driver > > > Appears new ALSA capture device: > > # arecord -l > **** List of CAPTURE Hardware Devices **** > card 0: SB [HDA ATI SB], device 0: STAC92xx Analog [STAC92xx Analog] > Subdevices: 2/2 > Subdevice #0: subdevice #0 > Subdevice #1: subdevice #1 > > card 2: Em28xxAudio [Em28xx Audio], device 0: Em28xx Audio [Empia 28xx > Capture] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > > > > I can see video only using MPlayer: > > mplayer tv:// -tv driver=v4l2:norm=PAL-DK:device=/dev/video1:freq=59.25 > > Picture is of acceptable quality > > > If I try to capture video and audio I get audio input/output error: > > > mencoder tv:// -tv > > device=/dev/video1:driver=v4l2:width=320:height=240:norm=PAL-DK:freq=59.25:alsa:immediatemode=0:adevice=hw.2,0 > > -oac mp3lame -lameopts cbr:br=128 -ovc lavc -lavcopts > > vcodec=mpeg4:vbitrate=2000 -o test.avi > MPlayer dev-SVN-r31930-4.5-openSUSE Linux 11.3 (i686)-Packman (C) 2000-2010 > MPlayer Teamsuccess: format: 9 data: 0x0 - 0x0 > TV file format detected. > Selected driver: v4l2 > name: Video 4 Linux 2 input > author: Martin Olschewski <olschew...@zpr.uni-koeln.de> > comment: first try, more to come ;-) > Selected device: KWorld DVB-T 305U > Tuner cap: > Tuner rxs: > Capabilities: video capture VBI capture device tuner audio read/write > streaming > supported norms: 0 = NTSC; 1 = NTSC-M; 2 = NTSC-M-JP; 3 = NTSC-M-KR; 4 = > NTSC-443; 5 = PAL; 6 = PAL-BG; 7 = PAL-H; 8 = PAL-I; 9 = PAL-DK; 10 = PAL-M; > 11 = PAL-N; 12 = PAL-Nc; 13 = PAL-60; 14 = SECAM; 15 = SECAM-B; 16 = SECAM-G; > 17 = SECAM-H; 18 = SECAM-DK; 19 = SECAM-L; 20 = SECAM-Lc; > inputs: 0 = Television; 1 = Composite1; 2 = S-Video; > Current input: 0 > Current format: YUYV > v4l2: current audio mode is : MONO > v4l2: ioctl set format failed: Invalid argument > v4l2: ioctl set format failed: Invalid argument > v4l2: ioctl set format failed: Invalid argument > Channel count not available - reverting to default: 2 > Channel count not available - reverting to default: 2 > [V] filefmt:9 fourcc:0x32595559 size:320x240 fps:25.000 ftime:=0.0400 > ========================================================================== > Opening audio decoder: [pcm] Uncompressed PCM audio decoder > AUDIO: 48000 Hz, 2 ch, s16le, 1536.0 kbit/100.00% (ratio: 192000->192000) > Selected audio codec: [pcm] afm: pcm (Uncompressed PCM) > ========================================================================== > Opening video filter: [expand osd=1] > Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1 > ========================================================================== > Opening video decoder: [raw] RAW Uncompressed Video > Could not find matching colorspace - retrying with -vf scale... > Opening video filter: [scale] > Movie-Aspect is undefined - no prescaling applied. > [swscaler @ 0x8f20170] using unscaled yuyv422 -> yuv420p special converter > videocodec: libavcodec (320x240 fourcc=34504d46 [FMP4]) > Selected video codec: [rawyuy2] vfm: raw (RAW YUY2) > ========================================================================== > MP3 audio selected. > Forcing audio preload to 0, max pts correction to 0. > > 3 duplicate frame(s)! > Pos: 0.2s 1f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0] > > Error reading audio: Input/output error > > Error reading audio: Input/output error > > Error reading audio: Input/output error > > Error reading audio: Input/output error > > Error reading audio: Input/output error > > > video buffer full - dropping frame > > video buffer full - dropping frame > > video buffer full - dropping frame > > video buffer full - dropping frame > > video buffer full - dropping frame > > video buffer full - dropping frame > > > > If I try to capture sound only using audacity - it does not record anything: > audio recording progress bar stays at 00:00:00 and nothing is recorded. > > > And sometimes this message appears in dmesg: > > [ 5663.100194] ALSA pcm_lib.c:1752: capture write error (DMA or IRQ trouble?) > > > When using tvtime there is no sound too. > I followed instructions on tvtime WIKI: > > > > sox -r 32000 -t ossdsp /dev/dsp2 -t ossdsp /dev/dsp > > /dev/dsp2: (ossdsp) > > Encoding: Signed PCM > Channels: 2 @ 16-bit > Samplerate: 32000Hz > Replaygain: off > Duration: unknown > > In:0.00% > 00:00:00.00 [00:00:00.00] Out:0 [ | ] Clip:0 > > sox FAIL sox: `/dev/dsp2' lsx_readbuf: Input/output error > In:0.00% 00:00:00.00 [00:00:00.00] Out:0 [ | ] Clip:0 > Done. > > > The above command fails in apprx. 4 seconds > > Windows driver contains these files: > > # ls x86/ -l > total 780 > -rw------- 1 tos users 48 2011-03-06 18:01 .directory > -r-xr-xr-x 1 tos users 5062 2007-01-19 14:15 EMAUDIO.INF > -r-xr-xr-x 1 tos users 22912 2007-01-12 10:55 emAudio.sys > > -r-xr-xr-x 1 tos users 34335 2007-01-19 14:15 EMBDA.INF > -r-xr-xr-x 1 tos users 380416 2007-01-12 10:55 emBDA.sys > -r-xr-xr-x 1 tos users 61440 2006-12-15 09:54 emmon.exe > -r-xr-xr-x 1 tos users 30208 2006-12-21 06:12 emOEM.sys > > -r-xr-xr-x 1 tos users 106496 2007-01-12 10:53 emPRP.ax > -r-xr-xr-x 1 tos users 49152 2007-03-21 06:00 emunist.exe > -r-xr-xr-x 1 tos users 15548 2007-01-24 03:27 emwhql.cat <http://emwhql.cat> > drwxr-xr-x 2 tos users 4096 1970-01-01 03:00 Language > > -r-xr-xr-x 1 tos users 16382 2006-11-09 06:50 merlinC.rom > -r-xr-xr-x 1 tos users 53248 2007-03-21 05:58 SetupDrv.exe > -r-xr-xr-x 1 tos users 2068 2006-12-11 15:20 TVEpaDrv.ini > > > > I would like to ask, if this is driver, firmware or ALSA issue? Maybe I need > to extract firmware from OEM drivers but how can I do that? Maybe try other > kernel/ALSA? > Or maybe this device is not supported yet? > > Can anybody provide feedback on this issue? > > Thank you > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html