Dual video output on ubuntu in imx6q

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Dual video output on ubuntu in imx6q

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mrleo
Contributor IV

Hi all,

Lvds and hdmi dual display on ubuntu in our customer board(i.MX6Q SDB),when lvds and hdmi all set 1920x1080p60, dual video output can not be ok,if lvds output video,the hdmi video can not output! if lvds set 1920x1080p60,and hdmi set 1280x720p60,dual video out will be ok! How can I dual video output be ok if lvds and hdmi all set 1920x1080p60?

Thanks,

Leo

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi mrleo

dual 1920x1080p60 video is not supported by i.MX6 hardware,

check below

https://community.freescale.com/docs/DOC-93788

Best regards

chip

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Yuri
NXP TechSupport
NXP TechSupport

According to the thread, linked below :

"we donot have the multiple display feature supported yet in X11 on

i.MX6. Other option is to use wayland-weston".

"i.mx6q Enable Dual Display of Ubuntu"

https://community.freescale.com/message/392848#392848

Have a great day,
Yuri

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