21 Jun
2013
21 Jun
'13
5 p.m.
On Fri, Jun 21, 2013 at 09:54:42AM +0200, Daniel Mack wrote:
To avoid excessive reset cycles and firmware downloads, the default clock divider can be specified in DT as well. Whenever a ratio change is detected in the hw_params callback, the PLL mode lines are updates and a full reset cycle is issued.
Why isn't it enough to just use the first setting we see - I'd expect the device to normally be powered off before audio starts including when hw_params() is called?