How can I output sound simultaneously to the hdmi sound and the internal sound of Imx6q?

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How can I output sound simultaneously to the hdmi sound and the internal sound of Imx6q?

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jongjupark
Contributor I

Dear community,

How can I output sound simultaneously to the hdmi sound and the internal sound of Imx6q?

Is there a hdmi sound source to write i2s?

please answer about my question.

 

**description**

Kernel Version : L3.14.28

Application : QT

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igorpadykov
NXP Employee
NXP Employee

Hi jongju

seems custom driver should be designed for such use case, please use

description of hdmi audio driver in sect.16.2.5 Audio attached Linux Manual.

Best regards
igor
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618 Views
igorpadykov
NXP Employee
NXP Employee

Hi jongju

seems custom driver should be designed for such use case, please use

description of hdmi audio driver in sect.16.2.5 Audio attached Linux Manual.

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

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jongjupark
Contributor I

Thank you. Your answer ^^

I need to create the necessary driver.

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