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Can't set 1920x1200 resolution...

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Posted at 5/14/2015 06:30:08     
Hi,

My monitor supports up to 1200p resoution but Firefly lists only up to 1080p in the settings. So my screen is not correctly aligned, some parts of the screen are missing.

What do I have to do in order to fix this both in Android and Ubuntu?
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Posted at 5/15/2015 11:38:22     
try to modify hdmi resoution, refter to SDK: kernel/drivers/video/rockchip/hdmi/hdmi-lcdc.c
there is a struct hdmi_mode, it list some resoution, modify the timming.
timming can read from edid.
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Posted at 1/9/2016 11:35:10     
Last edited by cagancelik In 1/9/2016 11:36 Editor
zhansb Posted at 5/15/2015 11:38
try to modify hdmi resoution, refter to SDK: kernel/drivers/video/rockchip/hdmi/hdmi-lcdc.c
there i ...

Thank you but how do I edit kernel? Where is the file? I'm a noob, please tell me step by step. By the way I'm on Ubuntu.
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