RK3328-PC开发板HDMI修改分辨率问题

karlen

我想问下，RK3328-PC开发板如何修改HDMI自定义分辨率，比如我买了个1920x720分辨率的屏，不知如何适配分辨率，现在显示是1680x1050。可能要修改内核代码了。问问论坛有没有了解的。我用的平台不是Android也不是ubuntu桌面。

hahaer

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xu2009mu

桌面使用的 weston wayland ？
如果是修改或创建/etc/xdg/weston/weston.ini
[output]
name=HDMI-A-1
mode=1920x1080@60
这个分辨率需要是hdmi edid读出来的其中一个；
cat /sys/devices/platform/display-subsystem/drm/card0/card0-HDMI-A-1/modes