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passing 'video' command line to Juno kernel

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There's a known issue that HDMI will lose sync with monitor, adding video kernel parameter will make the HDMI more stable for juno

> HDMI can lose sync with the monitor intermittently, particularly at higher resolutions. 
> If you are affected by this then try adding a kernel command line argument that forces 
> a video mode with reduced blanking, such as the following:
> video=DVI-D-1:1920x1080R@60
This commit is contained in:
Rocky Zhang 2015-07-16 15:45:26 +08:00
parent 2d3be33bb0
commit dc7dea1c3e
1 changed files with 2 additions and 1 deletions
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3
wlauto/devices/android/juno/__init__.py
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@ -80,7 +80,8 @@ class Juno(BigLittleDevice):
'image_args': 'console=ttyAMA0,115200 ' 'image_args': 'console=ttyAMA0,115200 '
'earlyprintk=pl011,0x7ff80000 ' 'earlyprintk=pl011,0x7ff80000 '
'verbose debug init=/init ' 'verbose debug init=/init '
'root=/dev/sda1 rw ip=dhcp rootwait', 'root=/dev/sda1 rw ip=dhcp rootwait'
'video=DVI-D-1:1920x1080R@60',
'fdt_support': True, 'fdt_support': True,
} }
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