HDMI HOT PLUG

avenkatramani — Thu, 27 Jun 2019 12:51:20 GMT

I am trying to detect the hot-plug option in imx6. i can able detect the plugin and plug-out on cable_status on ly on reboot. i checked the HW for plug in/out voltage ranges also.

the hot-plug functionality not working.

can any point the correct dts configuration for the hot-plug pin.

Thanks.

Re: HDMI HOT PLUG

igorpadykov — Thu, 27 Jun 2019 23:41:15 GMT

Hi Arunkumar

it is working on i.MX6Q Sabre boards:

iMX6Q-SABRE-SDB-DESIGNFILES

https://www.nxp.com/webapp/Download?colCode=iMX6Q-SABRE-SDB-DESIGNFILES&appType=license

Linux L4.14.98_2.0.0 Documentation

some hdmi hot plug issues are well described on

https://boundarydevices.com/dvi-support-on-i-mx6-boards/

Best regards
igor
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