IMX6qpsabreauto HDMI Problem

[abdullahaktay]

Dear all,

I compiled the kernel by following the documentation below (for SATA).

Booting Linux from SATA on i.MX6Q SABRE AI. 

http://www.bcmcom.com/CustomerDL/AR6MX/Yocto/Freescale_Yocto_Project_User%27s_Guide.pdf

I set the following for HDMI.

setenv displayinfo 'video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24'

But when I connect the HDMI cable after boot, I get the bottom line error/warning.

mxc_hdmi 20e0000.hdmi_video: Read EDID again

mxc_hdmi 20e0000.hdmi_video: create default modelist

Any ideas on this?

Thanks.

[abdullahaktay · Accepted solution]

I solved the problem.

Solution:

setenv my_bootargs_sata setenv bootargs console=\${console},\${baudrate} root=/dev/sda2 video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24

Thanks.

[joanxie]

pls check if your hdmi supports 1080p@60 or not,  and check connect to mxcfb0 or mxcfb1