16 Jul
2010
16 Jul
'10
10:21 a.m.
On Thu, Jul 15, 2010 at 11:38:01AM -0500, Jorge Eduardo Candelaria wrote:
In order to reduce pop-noise at powering up/down of the DACs and Drivers, these components have to be handled in a specific sequence. Headset, Handsfree, and Earphone drivers are now registered as PGA components to ensure DACs are enabled first.
Also, add a delay to leave time for DACs to settle before continuing power up/down sequence.
Acked-by: Mark Brown broonie@opensource.wolfsonmicro.com