19 Jan
2021
19 Jan
'21
1:46 p.m.
On Tue, Jan 19, 2021 at 05:11:58PM +0800, shumingf@realtek.com wrote:
From: Shuming Fan shumingf@realtek.com
The application circuit shall provide MICVDD power. Hence, the codec driver doesn't need to enable LDO2. This patch also reduces power consumption while the recording from the headset.
This sounds very board specific - shouldn't this be something configured by the platform? Having a default that doesn't use the LDO is fine but some platforms could reasonably use the LDO that's there.