@Vaio36
Now that I have a somewhat stable system, and working Wi-Fi I would like to help/work on the remaining issues.
I was wondering how you where getting on with the AppleHDA for Sony Vaio S ?
At the moment I am using the AppleHDA.kext as supplied in @Cyberwalru’s Vaiopack, not sure if this an evolution of the one you are working on or another one.
My Sounds Works as follows: -
AppleHDA = Kext Verson = 1.79a4 - from @Cyberwalrus Vaio Pack
AppleHDAController = Kext Version 1.79a4 - Default 10.7.3 kext
On Boot up, Internal Speakers work fine, Can plug and unplug headphones without problems. Sounds switches from speakers to headphones automatically and displays as such in ‘System Preferences > Sound > Output Devices’ – can do this as many times as I like, all works perfect. Also seems to be the case after Display Sleep – not full sleep, however I have experienced 1 or 2 OS X lock-ups on display awake, maybe 1 in 10 ?
Plugging in HDMI lead to external HDMI Display; video works fine, can set display resolution up to 1080P and all works well but no HDMI audio, nor HDMI Output Device in Sound Preferences. I don’t think its being detected as a HDMI audio device; I’m guessing the answer to this one lies in the DSDT.
After sleep and awake no more sound output via Internal Speakers although Internal Speakers show as output device in sound Preferences. Sound still works via headphone jack – can plug in and out and sound continues to work on headphones only. Sound Output Device still switching automatically from Internal Speakers to Headphones in ‘System Preferences > Sound > Output Devices’
The Internal Microphone seems to work fine all the time.
I think there must be something wrong with the way the OS X re-initialized the audio hardware after sleep mode ?
Have you got any further? any ideas? Anything I can try or test ?
If not I will start to investigate further.
Cheers
Jay