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标题: RK3328-PC开发板HDMI修改分辨率问题 [打印本页]

作者: karlen 时间: 2020-6-8 13:11
标题: RK3328-PC开发板HDMI修改分辨率问题
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。

作者: hahaer 时间: 2020-6-20 16:58

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作者: xu2009mu 时间: 2020-7-10 11:21
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

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