[alsa-devel] issues porting codec to s3c2443
Brian.Austin at cirrus.com
Wed Feb 24 18:43:41 CET 2010
I have forward ported the CS42L52 from 18.104.22.168 to the current asoc git
tree. The codec and smdk2443-cs42l52 drivers load correctly, at least I
think so, and would like to submit the CS42L52 driver but am having some
issues with s3c2412-i2s. From my previous kernel version to the latest
there has been significant changes to the S3C architecture and I pretty
sure that I am missing something because of that. The question is, is
it ok to submit the codec standalone and have someone look at it to make
sure I made the correct changes. No compiler warnings occur. My port
was based off of the WM8750 if that helps any
Here is the output from my SMDK2443 Simtec
Advanced Linux Sound Architecture Driver Version 1.0.18a.
No device for DAI CS42L52
No device for DAI s3c2412-i2s
SMDK2443 cs42l52 ALSA SoC driver ver1.1 10/2008
soc-audio soc-audio: RXEN: Invalid MODE in IISMOD
CS42L52: Cirrus Logic ALSA SoC codec cs42l52 driver verison 1.1 10/2008
ALSA device list:
No soundcards found.
It seems that the S3C2412 I2S is not setup correctly for my platform.
More information about the Alsa-devel