This is operate great if before connect devices I execute:
sudo rmmod em28xx_rc
sudo rmmod em28xx
sudo modprobe em28xx card=2,2,2,2
24.03.2014, 13:54, Evgeny Sagatov saga...@ya.ru:
Hi!
I have the EasyCap device with EM2860 + SAA7113 + STAC9752 chips.
Video from composite and from S-Video operate great.
But I not have the sound. I do not see any errors in my logs.
I tried VLC and gstreamer for open alsa device with any rates and options.
I work on Ubuntu 12.04 and tried 3.2, 3.11 and 3.13 kernels.
Mar 24 13:47:38 ip4tv-st2 kernel: [ 1125.942116] usb 3-2: new high-speed USB
device number 4 using xhci_hcd
Mar 24 13:47:38 ip4tv-st2 kernel: [ 1125.958937] em28xx: New device @ 480
Mbps (eb1a:2861, interface 0, class 0)
Mar 24 13:47:38 ip4tv-st2 kernel: [ 1125.958984] em28xx #0: chip ID is em2860
Mar 24 13:47:38 ip4tv-st2 mtp-probe: checking bus 3, device 4:
/sys/devices/pci:00/:00:14.0/usb3/3-2
Mar 24 13:47:38 ip4tv-st2 kernel: [ 1126.050300] em28xx #0: board has no
eeprom
Mar 24 13:47:38 ip4tv-st2 kernel: [ 1126.117043] em28xx #0: found i2c device
@ 0x4a [saa7113h]
Mar 24 13:47:38 ip4tv-st2 kernel: [ 1126.132110] em28xx #0: Your board has no
unique USB ID.
Mar 24 13:47:38 ip4tv-st2 kernel: [ 1126.132117] em28xx #0: A hint were
successfully done, based on i2c devicelist hash.
Mar 24 13:47:38 ip4tv-st2 kernel: [ 1126.132120] em28xx #0: This method is
not 100% failproof.
Mar 24 13:47:38 ip4tv-st2 kernel: [ 1126.132123] em28xx #0: If the board were
missdetected, please email this log to:
Mar 24 13:47:38 ip4tv-st2 kernel: [ 1126.132126] em28xx #0: V4L Mailing
List linux-media@vger.kernel.org
Mar 24 13:47:38 ip4tv-st2 kernel: [ 1126.132129] em28xx #0: Board detected as
EM2860/SAA711X Reference Design
Mar 24 13:47:39 ip4tv-st2 kernel: [ 1126.209810] em28xx #0: Identified as
EM2860/SAA711X Reference Design (card=19)
Mar 24 13:47:39 ip4tv-st2 kernel: [ 1126.209816] em28xx #0: Registering
snapshot button...
Mar 24 13:47:39 ip4tv-st2 kernel: [ 1126.209934] input: em28xx snapshot
button as /devices/pci:00/:00:14.0/usb3/3-2/input/input13
Mar 24 13:47:39 ip4tv-st2 kernel: [ 1126.569889] em28xx #0: Config register
raw data: 0x10
Mar 24 13:47:39 ip4tv-st2 kernel: [ 1126.593471] em28xx #0: AC97 vendor ID =
0x83847652
Mar 24 13:47:39 ip4tv-st2 kernel: [ 1126.605474] em28xx #0: AC97 features =
0x6a90
Mar 24 13:47:39 ip4tv-st2 kernel: [ 1126.605480] em28xx #0: Sigmatel audio
processor detected(stac 9752)
Mar 24 13:47:39 ip4tv-st2 kernel: [ 1127.016889] em28xx #0: v4l2 driver
version 0.1.3
Mar 24 13:47:40 ip4tv-st2 mtp-probe: bus: 3, device: 4 was not an MTP device
Mar 24 13:47:40 ip4tv-st2 kernel: [ 1127.944248] em28xx #0: V4L2 video device
registered as video1
Mar 24 13:47:40 ip4tv-st2 kernel: [ 1127.944256] em28xx #0: V4L2 VBI device
registered as vbi0
Mar 24 13:47:40 ip4tv-st2 kernel: [ 1127.944377] em28xx audio device
(eb1a:2861): interface 1, class 1
0 [PCH ]: HDA-Intel - HDA Intel PCH
HDA Intel PCH at 0xf7e1 irq 45
1 [U0xeb1a0x2861 ]: USB-Audio - USB Device 0xeb1a:0x2861
USB Device 0xeb1a:0x2861 at usb-:00:14.0-2, high
speed
1: : sequencer
2: [ 1- 0]: digital audio capture
3: [ 1] : control
4: [ 0- 3]: digital audio playback
5: [ 0- 0]: digital audio playback
6: [ 0- 0]: digital audio capture
7: [ 0- 3]: hardware dependent
8: [ 0- 0]: hardware dependent
9: [ 0] : control
33: : timer
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M
|__ Port 1: Dev 2, If 0, Class=HID, Driver=usbhid, 1.5M
|__ Port 2: Dev 4, If 0, Class=vend., Driver=em28xx, 480M
|__ Port 2: Dev 4, If 1, Class=audio, Driver=snd-usb-audio, 480M
|__ Port 2: Dev 4, If 2, Class=audio, Driver=snd-usb-audio, 480M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/2p, 480M
|__ Port 1: Dev 2, If 0, Class=hub, Driver=hub/6p, 480M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/2p, 480M
|__ Port 1: Dev 2, If 0, Class=hub, Driver=hub/6p, 480M
|__ Port 1: Dev 3, If 0, Class='bInterfaceClass 0xe0 not yet
handled', Driver=btusb, 12M
|__ Port 1: Dev 3, If 1, Class='bInterfaceClass 0xe0 not yet
handled', Driver=btusb, 12M
|__ Port 3: Dev 4, If 0, Class='bInterfaceClass 0x0e not yet
handled', Driver=uvcvideo, 480M
|__ Port 3: Dev 4, If 1, Class='bInterfaceClass 0x0e not yet
handled', Driver=uvcvideo, 480M
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp.
