Android 修改屏幕尺寸

2024-06-24 01:10| 来源: 网络整理| 查看: 265

一些时候我们做的软件对屏幕尺寸有要求的，如下修改，就可以得到对应的屏幕尺寸

--- a/rk3368h/device/rockchip/rk3368/hra_project/SN22_2G/lcm/panel-simple.c +++ b/rk3368h/device/rockchip/rk3368/hra_project/SN22_2G/lcm/panel-simple.c @@ -581,6 +581,11 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc) if (!of_property_read_u32(dev->of_node, "delay,unprepare", &val)) of_desc->delay.unprepare = val; + if (!of_property_read_u32(dev->of_node, "width-mm", &val)) + of_desc->size.width = val; + if (!of_property_read_u32(dev->of_node, "height-mm", &val)) + of_desc->size.height = val; + panel->enabled = false; panel->prepared = false; panel->desc = of_desc; diff --git a/rk3368h/device/rockchip/rk3368/hra_project/SN22_2G/rk3368-p9.dts b/rk3368h/device/rockchip/rk3368/hra_project/SN22_2G/r index b1bf655..d5654c6 100755 --- a/rk3368h/device/rockchip/rk3368/hra_project/SN22_2G/rk3368-p9.dts +++ b/rk3368h/device/rockchip/rk3368/hra_project/SN22_2G/rk3368-p9.dts @@ -867,6 +867,8 @@ dsi,format = ; dsi,lanes = ; + width-mm = ; + height-mm = ; delay,prepare = ; delay,enable = ; reset-delay-ms = ;

修改参数宽 width-mm 和高 height-mm 就可以得到对应要求尺寸的屏幕大小

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