The patch referenced in comment #76 was merged into the latest kernel mainline release (2.6.34-rc5), released yesterday. I've just tried that new kernel and the problem is solved. Builtin speakers, headphone, and microphone are all working.
The patch referenced in comment #76 was merged into the latest kernel mainline release (2.6.34-rc5), released yesterday. I've just tried that new kernel and the problem is solved.
Builtin speakers, headphone, and microphone are all working.