Bug #117007
【BSP】【EVT】【VX1】【power】【偶现】设备刷机开机动画过程中黑屏，屏幕无背光，更换屏幕正常显示，再更换屏幕，设备起不来
| Status: | CLOSED | Start date: | 2023-03-17 | |
|---|---|---|---|---|
| Priority: | Normal | Due date: | ||
| Assignee: | CDTS_TEST 王成 | % Done: | 0% | |
| Category: | BSP | |||
| Target version: | VC1_FSE_0086_20230328 | |||
| Need_Info: | -- | Found Version: | FlatBuild_HH_MCE_FSE.M.R.user.01.00.0083.C101(X101) | |
| Resolution: | WORKSFORME | Degrated: | -- | |
| Severity: | Normal | Verified Version: | ||
| Reproducibility: | Rarely | Fixed Version: | ||
| Test Type: | ST | Root cause: |
Description
【前置条件】
1、板子已经成功连接屏幕
【操作步骤】
1、设备从0083user刷机到0081userdebug
2、只更换屏幕
3、再更换回来，查看设备情况
【预期结果】
1、刷机后正常显示
3、更换回来正常显示，adb正常
【实际结果】
1、刷机后正常开机，经过开机动画过程中黑屏，屏幕无背光，adb正常连接
2、屏幕更换后正常显示，adb正常
3、设备起不来，adb没有
【备注】
设备断电后仍起不来
History
#1 Updated by CDTS_Test 吴诗雨 over 2 years ago
- Description updated (diff)
#2 Updated by CD BSP-杜磊 over 2 years ago
- Status changed from New to ASSIGNED
- Assignee changed from CD BSP-陈杰 to CD BSP-杜磊
#3 Updated by CD BSP-杜磊 over 2 years ago
- Status changed from ASSIGNED to NEED_INFO
- Assignee changed from CD BSP-杜磊 to CDTS_Test 吴诗雨
请帮忙确认是什么硬件？ VC还是VX？
需提供log
#4 Updated by CD BSP-杜磊 over 2 years ago
- Subject changed from 【BSP】【EVT】【power】【偶现】设备刷机开机动画过程中黑屏，屏幕无背光，更换屏幕正常显示，再更换屏幕，设备起不来 to 【BSP】【EVT】【VX1】【power】【偶现】设备刷机开机动画过程中黑屏，屏幕无背光，更换屏幕正常显示，再更换屏幕，设备起不来
#5 Updated by CDTS_Test 吴诗雨 over 2 years ago
【复现版本】0323release版本
【复现情况】未出现屏幕黑屏无背光的情况，刷机后屏幕正常
#7 Updated by CDTS_Test 吴诗雨 over 2 years ago
【复现版本】0323release版本
【复现情况】正常开机，反复更换屏幕10次，未出现设备起不来的情况
#8 Updated by CD BSP-杜磊 over 2 years ago
Hi， 诗雨，
VX1实车上仅搭载一块副屏lcd, 不存在多块屏幕切换的场景。这样测试没有实际意义。
请帮忙验证一下，热插拔lcd的情况即可，check屏幕能否正常显示，tp能否正常使用, 若测试正常，请close此问题。
谢谢！
#9 Updated by CDTS_Test 吴诗雨 over 2 years ago
0324版本，热插拔显示线10次，正常显示，点击正常，熄屏，点击唤醒正常；屏保，点击唤醒正常
#10 Updated by CDTS_Test 吴诗雨 over 2 years ago
- Status changed from NEED_INFO to RESOLVED
- Resolution changed from -- to WORKSFORME
#11 Updated by CDTS_Test 吴诗雨 over 2 years ago
- Status changed from RESOLVED to VERIFIED
0326版本未复现，热插拔显示线10次，正常显示，点击正常，熄屏，点击唤醒正常；屏保，点击唤醒正常
#12 Updated by CDTS_Test 吴诗雨 over 2 years ago
- Status changed from VERIFIED to CLOSED
#13 Updated by CDTS_TEST 王成 about 2 years ago
- Status changed from CLOSED to New
- Assignee changed from CDTS_Test 吴诗雨 to CD TPM-王祥林
麻烦看看这个BUG是否需要再次跟踪处理
#14 Updated by CD TPM-王祥林 about 2 years ago
- Status changed from New to RESOLVED
- Assignee changed from CD TPM-王祥林 to CDTS_TEST 王成
可以关闭。同一个屏幕，热插拔热显示线没有问题就可以。不同屏幕之间切换不属于正常使用场景，发生的问题不用处理。
#15 Updated by CDTS_TEST 王成 about 2 years ago
- Status changed from RESOLVED to VERIFIED
#16 Updated by CDTS_TEST 王成 about 2 years ago
- Status changed from VERIFIED to CLOSED