At Mon, 16 Mar 2009 08:15:21 +0100, I wrote:
At Sun, 15 Mar 2009 14:02:36 +0900, Emmanuel Chanel wrote:
The problem "Fedora 10 x86_64 alsa problem: Realtek ALC889A Audio Codec(ATI azalia) not detected on alsa" seems solved. I consulted #alsa on FreeNode. And Mr. Daniel Koukola discovered the reason. He spared for 14 hours in all this evening and all this night for my problem. Thank you very, very, much, Mr. Daniel Koukola! See https://bugzilla.redhat.com/show_bug.cgi?id=489828 #17 and #18
Hmm, then it's a bug of AMD/ATI controller chip.
The problem is however likely only about CORB/RIRB addresses, and not about the sample buffers. So setting 32bit there couldn't be the "right" fix.
How about the patch below?
BTW, the very latest alsa-driver snapshot tarball is found at: ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gz
Use this for testing.
Takashi