IMX8MQ EVK how to let headphone and speaker auto switch

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

IMX8MQ EVK how to let headphone and speaker auto switch

220 Views
yumy
Contributor I

Hi, 我使用的開發板是imx8mq evk

使用的audio codec是sgtl5000,目前headphone、speaker都能正常發出聲音

目前想要實現headphone跟speaker的auto switch功能

想請問sgtl5000是否有耳機偵測功能和應該如何更改driver使其能達到audo switch的功能呢

謝謝

0 Kudos
Reply
1 Reply

200 Views
JorgeCas
NXP TechSupport
NXP TechSupport

Hello, I hope you are doing well.

A headphone detect pin is not mentioned on CODEC's datasheet.

Best regards.

0 Kudos
Reply