I see that Liam just modified the code (bf5xx-ad193x.c) that I was looking at modifying to add support for the CS42448 CODEC. I would like to understand the architecture of the ASoC and Blackfin TDM PCM driver that it uses because I need to enable the secondary data lines to support multiple chips. Where can I find the documentation for this code?
If I want to integrate this code into the uClinux-dist-2009R1.1-RC4 distribution, is it simply a matter of copying the files in "[linux-2.6-asoc.git]/sound/" to the linux-2.6/sound directory for uClinux? Or is it better if I git clone linux-2.6-asoc and move my custom board development files there? Is there a driver installation guide somewhere that I can read about this?
I am concerned that the official Blackfin distribution (http://blackfin.uclinux.org/gf/download/frsrelease/473/7285/uClinux-dist-200...) will not be compatible with the ASoC distribution (git://opensource.wolfsonmicro.com/linux-2.6-asoc). Can you tell me if there are any differences between these?
To sum up: 1. Where can I find the ASoC documentation? 2. Is there an installation guide to use ASoC with an existing Kernel? 3. What are the differences between the wolfsonmicro.com linux-2.6-asoc and blackfin.uclinux.org uClinux-dist-2009R1.1-RC4?
Thank you, Adam
Adam Rosenberg Software Engineer
Alcorn McBride Inc. 3300 South Hiawassee Building 105 Orlando, FL 32835
(407) 296 - 5800 ext. 5490