15 Jan
2016
15 Jan
'16
2:46 p.m.
Mark Brown wrote:
I admit it's a grey area, but the hardware doesn't work if you use the wrong value, and it is a fixed value per device. A p1022ds would use a different value than in in i.MX6, and once you pick a value, it's the same no matter which sample rate, buffer size, etc you choose.
Caleb's original message suggested this was rate dependant.
Yeah, I just noticed that. In that case, I agree that a device tree property is inappropriate, unless it's an array that contains tuples of sample rates and watermark/maxburst settings. That would get unwieldy very easily, though.