On Thu, May 14, 2009 at 03:44:47PM +0300, Peter Ujfalusi wrote:
On Thursday 14 May 2009 12:56:21 ext Mark Brown wrote:
The event could check the current setup and do whatever's appropriate?
I have to think about this, but at first sight it does look awfully complicated thing to do (4 PGA, 7 output with mixers, 2+1 output mux)...
It might help to have the mixers and muxes maintain some state when they change? It's just a suggestion, I'm not familiar enough with the codec to know if it's a sensible one for this device or if it's more trouble than it's worth.
I think I don't want to fixate the ramp delay to any value (meaning that the delay would last around 50ms). This seams to be also board specific, so I would rather leave this to the user to find the best value for the given board.
Ah, right. Possibly worth making it platform data, I suppose, but that'd be a pain when experimenting to find the values.