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Bug #285

LPA3588_Ubuntu 20.04.5_ 同时接HDMI和DP显示器,DP显示器正常,HDMI显示器无画面

Added by 培旭 over 1 year ago. Updated over 1 year ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
Driver
Start date:
05/18/2023
Due date:
% Done:

0%

Estimated time:
型号:
LP160
CPU:
RK3588
产品:
扩展/功能板硬件版本:
02
核心板硬件版本:
01
底板/一体板硬件版本:
03
固件版本:
LP160XXX03_FT_UBUNTU_F6_V1_230509.img
系统:
Ubuntu
内核版本:
Linux LPA3588 5.10.110
APP版本:
复现概率:

Description

测试步骤:
1、同时接HDMI和DP显示器
2、设备上电
3、系统画面应显示正常(无抖动,闪烁,条纹,色块等)

实际测试结果:DP显示器正常,HDMI显示器无画面
期望结果:DP显示器正常,HDMI显示器正常

#1

Updated by sun over 1 year ago

  • Status changed from New to Closed

1.确认版本是否支持同时显示这两个屏,后续已更新版本,通过dtb切换

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