Bug #111645
测试 Test-IT #110867: V1.0测试功能汇总
测试 Test-IT #110868: BSP-BVT测试-上/下电测试
【BSP】【EVT】【power】插拔DC电源，概率性出现屏幕黑屏背光不亮，板子正常启动，adb正常使用，投屏工具正常投屏
| Status: | CLOSED | Start date: | 2022-09-01 | |
|---|---|---|---|---|
| Priority: | High | Due date: | ||
| Assignee: | SZTS_TEST 邹涛 | % Done: | 0% | |
| Category: | BSP | |||
| Target version: | VX1_MCE_FSE_V1.0_update_20220925 | |||
| Need_Info: | -- | Found Version: | 0825号DB | |
| Resolution: | FIXED | Degrated: | -- | |
| Severity: | Critical | Verified Version: | ||
| Reproducibility: | Frequently | Fixed Version: | 2022-08-30 | |
| Test Type: | Bring Up Test | Root cause: | 减少GMSL芯片的初始化的间隔时间，进行解决 |
Description
前置条件：
1、DUT各模块功能正常且处于开机状态
操作步骤：
1、插拔DC电源，DUT反复进行上电开机/掉电关机
2、查看屏幕画面显示
实际结果：
1、客户实车整车断电后再次上电，高概率出现屏幕黑屏背光不亮，板子正常启动，adb正常使用，投屏工具正常投屏
2、硬测遇到两次一样现象
预期结果：
1、反复插拔DC电源，板子和屏幕都可以正常启动（点亮）和关闭（熄灭）
History
#1 Updated by CD BSP-唐金泽 almost 3 years ago
- Category set to BSP
- Status changed from New to RESOLVED
- Assignee changed from 软件二组_SD3 朱彦斌 to CD BSP-唐金泽
请使用最新的软件版本，和硬件信息。再进行测试
#2 Updated by CD BSP-唐金泽 almost 3 years ago
- Assignee changed from CD BSP-唐金泽 to SZTS_TEST 邹涛
请测试帮忙验收，如有复现，再沟通
#3 Updated by CDTS-TEST 周婷 almost 3 years ago
- Target version set to VX1_MCE_FSE_V1.0_update_20220925
#4 Updated by CD BSP-唐金泽 almost 3 years ago
- Resolution changed from -- to FIXED
减少GMSL芯片的初始化的间隔时间，进行解决
#5 Updated by CD BSP-唐金泽 almost 3 years ago
- Fixed Version set to 2022-08-30
- Root cause set to 减少GMSL芯片的初始化的间隔时间，进行解决
#7 Updated by SZTS_TEST 邹涛 almost 3 years ago
0924号release版本，插拔150次未复现，关闭该bug
#8 Updated by SZTS_TEST 邹涛 almost 3 years ago
- Status changed from RESOLVED to VERIFIED
#9 Updated by SZTS_TEST 邹涛 almost 3 years ago
- Status changed from VERIFIED to CLOSED