WhyCan Forum(哇酷开发者社区)

我的Licheepi0 V3s 进入Linux后,屏幕光标一直闪烁,有什么办法可以解决吗？
http://whycan.com/t_543.html#p1463
(出处:哇酷开发者社区)

buildroot 勾选 fbtest 那个选项， 或者自己编译fbtest

参考 https://whycan.com/t_1522.html

仿写 panel_simple.c中800*480的代码。好了

static const struct drm_display_mode qd43003c0_40_mode = {
.clock = 33300,
.hdisplay = 800,
.hsync_start = 800 + 1,
.hsync_end = 800 + 1 + 64,
.htotal = 800 + 1 + 64 + 64,
.vdisplay = 480,
.vsync_start = 480 + 1,
.vsync_end = 480 + 1 + 23,
.vtotal = 480 + 1 + 23 + 22,
.vrefresh = 60,
};

static const struct panel_desc qd43003c0_40 = {
.modes = &qd43003c0_40_mode,
.num_modes = 1,
.bpc = 8,
.size = {
.width = 152,
.height = 91,
},
.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
};