How HDMI tx frame will flow from the kernel to hal

cancel
Showing results for 
Search instead for 
Did you mean: 

How HDMI tx frame will flow from the kernel to hal

112 Views
vinothkumars
Senior Contributor III

Hi All,

 

I want to know how hdmi frame will transfer from kernel to hal and also how audio and video synchronization is happening.

I unable to find the exact document and if anyone knows the follow please ping me.

 

Source: Android 9 Automotive

H/W: IMX8QM-MEK

 

 

 

Regards,
Vinothkumar Sekar
0 Kudos
1 Reply

105 Views
igorpadykov
NXP TechSupport
NXP TechSupport

Hi Vinothkumar

 

may be useful  sect.6.4.6 High-Definition Multimedia Interface (HDMI),

sect.6.4.6.6 Audio  i.MX Linux Reference Manual​

 

Best regards
igor

0 Kudos