Bug #113375

【BSP】【EVT2】【实车】【必现】【User】实车亮度调节到最低值后,屏幕亮度没有到最暗

Added by CDTS_TEST 刘勇 over 2 years ago. Updated over 2 years ago.

Status:CLOSEDStart date:2022-10-31
Priority:NormalDue date:
Assignee:CDTS_TEST 刘勇% Done:

0%

Category:客户工厂bug跟踪
Target version:VC1_FSE_Vnov(V3.0)_20221123
Need_Info:-- Found Version:FlatBuild_VX1_MCE_xx.xx_FSE.R.userdebug.0.0.0.20220924.alpha_0019.zip
Resolution:DUPLICATE Degrated:--
Severity:Normal Verified Version:FlatBuild_VX1_MCE_xx.xx_FSE.R.userdebug.0.0.0.20220926
Reproducibility:Every time Fixed Version:2022-09-26
Test Type:IT Root cause:在Aosp中亮度0,是一个无效亮度,在亮度转换的时候,没有对亮度0做处理

Description

【前提条件】
1、设备已开机

【测试步骤】
1、开机启动后,桌面下滑,拉出菜单栏
2.查看屏幕亮度
3.进入设置-显示-亮度-点击调节亮度
【预期结果】
3.调整进度条,亮度会生效
【实际结果】
3.调整亮度条后,亮度不生效

【概率】
必现

logcat11111.txt Magnifier (2.77 MB) CDTS_TEST 刘勇, 2022-10-31 16:28

backlight.png (322 KB) CD BSP-余霄, 2022-10-31 16:44

Backlight

Related issues

Related to Figure - Bug #112133: 【AF】【EVT】【自动背光】拖动亮度调节条至最低时,屏幕实际亮度没有降到最低 CLOSED 2022-09-26 2022-09-28

History

#1 Updated by CD BSP-余霄 over 2 years ago

  • File backlight.png added
  • Status changed from New to ASSIGNED
  • Assignee changed from CD BSP-余霄 to CD FW-王伟

如附件所示,拖动亮度条至最低时,上层背光下发值没有进行更改。
请确认。

#2 Updated by CD FW-王伟 over 2 years ago

  • Assignee changed from CD FW-王伟 to CD- FW-石豪

#3 Updated by CD- FW-石豪 over 2 years ago

  • Resolution changed from -- to DUPLICATE
  • Verified Version set to FlatBuild_VX1_MCE_xx.xx_FSE.R.userdebug.0.0.0.20220926
  • Fixed Version set to 2022-09-26
  • Root cause set to 在Aosp中亮度0,是一个无效亮度,在亮度转换的时候,没有对亮度0做处理

【问题分析】在Aosp中亮度0,是一个无效亮度,在亮度转换的时候,没有对亮度0做处理
【重复bug】https://share.thundersoft.com/redmine/issues/112133
【问题解决】https://dev.thundercomm.com/gerrit/c/general/platform/frameworks/base/+/151792
【下一步动作】该bug与112133重复,并且在0926的版本已修复,请用最新的版本验证,这个票将duplicate到112133

#4 Updated by CD- FW-石豪 over 2 years ago

  • Assignee changed from CD- FW-石豪 to CDTS_TEST 刘勇

#5 Updated by CDTS_TEST 刘勇 over 2 years ago

  • Status changed from ASSIGNED to RESOLVED

【HW】EVT2-VX1
【SW】FlatBuild_HH_VX1_MCE_FSE.M.D.userdebug.01.00.X101.202211040244

【前提条件】
1、设备已开机

【测试步骤】
1、开机启动后,桌面下滑,拉出菜单栏
2.查看屏幕亮度
3.进入设置-显示-亮度-点击调节亮度
【实际结果】
3.调整进度条,亮度会生效.调到最低是,显示level为1%
【次数】10次
【验证结果】PASS,验证通过

#6 Updated by CDTS_TEST 刘勇 over 2 years ago

  • Status changed from RESOLVED to VERIFIED

#7 Updated by CDTS_TEST 刘勇 over 2 years ago

  • Status changed from VERIFIED to CLOSED

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