Steven J. Ackerman

Configuring the i.MX53 QSB HDMI Output Resolution

Discussion created by Steven J. Ackerman on Jun 9, 2011
Latest reply on Aug 7, 2012 by Niranjan Niranjan

Hello-

 

I have received my i.MX53 Quick Start Board and HDMI interface.  I am able to enable the HDMI output in uBoot and it displays on my HDMI monitor.

 

However, my monitor indicates that the generated HDMI signal is 1024x768 60Hz - which is not 1080P60.

 

How can I configure the generated HDMI resolution to 1920x1080 60Hz - 1080P60 which is supposedly a capability of the i.MX53 ?

 

Are the supported resolutions documented somewhere ?

 

Can the HDMI output driver configure the resolution for the attached monitor by querying the monitor capabilities via the interface ?

 

Old hand at embedded development but relatively new to Linux. Thanks for any assistance and / or pointers.

 

Steven J. Ackerman, Consultant

ACS, Sarasota, FL

http://www.acscontrol.com

 

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