rk3399 uboot 阶段显示logo

Chip Platform Rockchip
1

固件类型：自行编译的固件
SDK包名称：Firefly-RK3399_Android8.1.0_HDMI_230110.img
SDK修改内容：无
Log日志：boot_log.tar.gz

问题描述：
rk3399+hdmi
log:failed to find panel driver
code:drivers/video/rockchip_display.c
panel = rockchip_get_panel(blob, panel_node);
if (!panel) {
printf(“failed to find panel driver\n”);
return 0;
}

请问下 是hdmi不支持logo显示 还是需要修改什么才能小时logo
tchip_askquestions
boot_log.tar.gz (150 KB)

2

抱歉 仔细看了下 出问题的根因因该是以下log：
rk lcdc - 0 dclk set: dclk = 74250000HZ, pll select = 0, div = 1
rockchip_panel_prepare: failed to find panel prepare funcs
CEA mode used vic=4
dw_hdmi_setup HDMI mode
rockchip_panel_enable: failed to find panel prepare funcs

3

qq2317783075 发表于 2023-4-24 13:44
代码没配置好吧

已经解决了 谢谢