Hi all, I bought a M-Audio Delta 410 card last weekend. When I tried loading the snd- ice1712 module and unmuting all channels, I got a scrambled sound. (I did not try the envy24control since I have no X)
The last few days, I did some research and I found out in the sourcecode that the card is not fully supported. Based on my pictures (see http://home.planetinternet.be/~kpelckma/delta410/delta410.html) I deduct that the Delta 410 has following chips : - 1x AK4529VQ (A/D and D/A conversion) NOT SUPPORTED ? - 1x CS8427 (tranceiver, I/O for AK4529 & S/PDIF), SUPPORTED also appears in Delta 1010LT and Delta Audiophile cards - 1x ENVY24, SUPPORTED by ice1712 - 1x L7805CV (voltage regulator) - 6x 5532 2036B JRC (operational amplifier, buffering & filtering) In my opinion the real missing piece of code is the driver for the AK4529. Has any development been done to support this chipset ? For more technical information, see http://www.asahi-kasei.co.jp/akm/en/product/ak4529/ak4529.html. If not, I am willing to write the code myself based on the work done by Anders Johansson for the Delta 1010LT. However I am not the best C-programmer, so therefore my cry for help and documentation ! Are there a doxygen generated docs for the kernel API ? I am going to study the source code tomorrow and I'm hoping to write my first lines of code. Best regards, Kristof Pelckmans My system: Athlon 900 Mhz Abit KT-7 RAID/ 256 MB RAM Linux 2.4.18 ALSA 0.9.0rc5 cat /proc/asound/card0/ice1712 : ICE1712 EEPROM: Subvendor : 0x121438d6 Size : 29 bytes Version : 1 Codec : 0x13 ACLink : 0x80 I2S ID : 0x72 S/PDIF : 0x3 GPIO mask : 0x4 GPIO state : 0xfe GPIO direction : 0xfb AC'97 main : 0x0 AC'97 pcm : 0x0 AC'97 record : 0x0 AC'97 record src : 0x44 DAC ID #0 : 0x5 DAC ID #1 : 0x5 DAC ID #2 : 0x5 DAC ID #3 : 0x5 ADC ID #0 : 0x5 ADC ID #1 : 0x0 ADC ID #2 : 0x0 ADC ID #3 : 0x0 Extra #28 : 0x0 ------------------------------------------------------- This sf.net email is sponsored by: Influence the future of Java(TM) technology. Join the Java Community Process(SM) (JCP(SM)) program now. http://ads.sourceforge.net/cgi-bin/redirect.pl?sunm0004en _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
