12.01.2010 10:03, The Source пишет:
30.12.2009 21:25, The Source пишет:
30.12.2009 19:22, The Source пишет:
30.12.2009 10:39, The Source пишет:
Hello. I have some info on that card, but not much. I have discovered that this card is detected connected via USB rather than PCI-E (the slot is ExpressCard). snd_ctxfi uses PCI interfaces right? Can X-Fi support be also added to snd_usb_audio? Or can snd_ctxfi support USB?
lsusb -v output on that card is attached (sorry for duplicate mail, forgot to attach it first time). I now have this card and willing to help to test (or perhaps create) proper driver.
Additional info. The card is partially recognized - Analog Stereo Input device is available. But sadly no output. Also I tested the card in Virtual Box (WinXP 64 guest) and even without creative drivers the card is recognized as USB Audio Device and works fine. So it seems it's usb audio compliant. I hope this is helpful.
Hmm, it looks like Input working is the result of my addition to alsa-kernel/usb/usbquirks.h Recording from mic now works (on very low volume though)
/* Creative X-Fi Notebook */ { .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_PRODUCT, .idVendor = 0x041e, .idProduct = 0x30d2, .bInterfaceClass = USB_CLASS_AUDIO, .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { .vendor_name = "Creative Labs", .product_name = "X-Fi Notebook", .ifnum = QUIRK_NO_INTERFACE } },
I tested some other quirk values but nothing else works at all. As for output - alsamixer actually shows it and allows to change it's volume, but channel number is not available. For example speaker-test says 'Error setting hwparams: Invalid argument" and aplay says "Channel number is not available" on any channel number. alsa-info output is attached. I ask for any help from experienced alsa developer (snd_usb_audio specifically).
I found out that 6 is the only valid number for channels. Sound is played fine when channels is set to 6. Other values like 2 result in 'invalid argument'
Latest test results: if the card is plugged before system starts, everything is fine. All output devices is seen by everyone including pulseaudio. No such luck if the card is hotplugged. I wonder why?