WM8753 Speaker Playback ZC Switch

Hi All, I am happily hacking on my FR and was toying with the wolfson. I happen to notice that in order to get any sound from the earpiece i had to switch on the Speaker Playback ZC Switch. That switch is mentioned in the statefile, but i can't find it in any of the diagrams on [1] [2] Is there

Re: WM8753 Speaker Playback ZC Switch

On Friday 12 November 2010, Ed Kapitein wrote: Hi All, I am happily hacking on my FR and was toying with the wolfson. I happen to notice that in order to get any sound from the earpiece i had to switch on the Speaker Playback ZC Switch. That switch is mentioned in the statefile, but i can't

Re: WM8753 Speaker Playback ZC Switch

Hi, Ed Kapitein e...@kapitein.org writes: I am happily hacking on my FR and was toying with the wolfson. I happen to notice that in order to get any sound from the earpiece i had to switch on the Speaker Playback ZC Switch. This is used to enable/disable Zero Cross detection, i.e. the gain