Bug #118616

IOVDEV-33139【内部】【解决方案】【VC1】【0088】【实车】【EE环境】进入系统设置，点击副屏息屏，无法息屏；

Added by CD TEST-方永红 about 2 years ago. Updated almost 2 years ago.

Status:CLOSEDStart date:2023-06-07
Priority:HighDue date:
Assignee:CD TEST-方永红% Done:

50%

Category:BSP
Target version:-
Need_Info:-- Found Version:0106
Resolution:-- Degrated:--
Severity:Major Verified Version:
Reproducibility:Rarely Fixed Version:
Test Type:ST Root cause:

Description

【出现时间】：2023.6.7 13：05：38
【前提条件】：
1、车机上电
【操作步骤】：
1、 进入系统设置，
2、点击副屏息屏，
【实际结果】：
无法息屏；
【期望结果】：
应能正常息屏
【备 注】：安卓日志已上云
【车 架 号】：LJD8BB3F9P0000385
【环境信息】：EE
【版本详情】：03.02.0088.C103.03
【复归方法】：重启
【数采编号】0340024

Snipaste_2023-06-07_15-50-41.png (586 KB) CD TEST-方永红, 2023-06-07 15:51

Snipaste_2023-06-07_15-51-10.png (29.1 KB) CD TEST-方永红, 2023-06-07 15:51

1686124772002.zip (16.7 MB) CD TEST-方永红, 2023-06-07 16:01

8-130538.mp4 (2.24 MB) CD TEST-方永红, 2023-06-07 16:18

power.log (14.9 KB) CD FW-程天颖, 2023-06-07 17:29

Snipaste_2023-06-07_15-50-41 Snipaste_2023-06-07_15-51-10

History

#2 Updated by CD TEST-方永红 about 2 years ago

#3 Updated by CD FW-程天颖 about 2 years ago

  • File power.log added
  • Category changed from CD-FW to BSP
  • Assignee changed from CD FW-程天颖 to CD BSP-杜磊

Hi,杜磊：
从日志中分析，该问题是屏幕熄灭了又被点亮

06-07 13:06:27.031 1566 1807 I intercept_power: [ACTION_DOWN,0,0]
06-07 13:06:27.032 1566 1807 I PowerManagerService: Powering on display group fromAsleep (groupId=0, uid=1000, reason=WAKE_REASON_POWER_BUTTON, details=android.policy:POWER)...
06-07 13:06:27.032 1566 1807 I PowerManagerService: Waking up from Asleep (uid=1000, reason=WAKE_REASON_POWER_BUTTON, details=android.policy:POWER)...
06-07 13:06:27.033 1909 1909 D KeyguardViewMediator: handleNotifyFinishedGoingToSleep
06-07 13:06:27.034 1566 1807 I intercept_power: [ACTION_UP,0,0]

请帮忙分析一下为什么会出现该问题

power.log为一次完整的收到中控息屏命令后，息屏又点亮的日志

#4 Updated by CD BSP-杜磊 about 2 years ago

  • Category changed from BSP to CD-FW
  • Status changed from New to ASSIGNED
  • Assignee changed from CD BSP-杜磊 to CD FW-程天颖

FSEM_000393_0349_0607131448/logcat/000393_persist_02327_230607_130616.log

接受指令：
06-07 13:06:27.031 1566 1807 I intercept_power: [ACTION_DOWN,0,0]
06-07 13:06:27.032 1566 1807 I PowerManagerService: Powering on display group fromAsleep (groupId=0, uid=1000, reason=WAKE_REASON_POWER_BUTTON, details=android.policy:POWER)...
06-07 13:06:27.032 1566 1807 I PowerManagerService: Waking up from Asleep (uid=1000, reason=WAKE_REASON_POWER_BUTTON, details=android.policy:POWER)...
06-07 13:06:27.033 1909 1909 D KeyguardViewMediator: handleNotifyFinishedGoingToSleep
06-07 13:06:27.034 1566 1807 I intercept_power: [ACTION_UP,0,0]

将屏幕从off　设置为on　状态
06-07 13:06:27.043 1566 1691 V DisplayPowerController0: Brightness [0.74747473] reason changing to: 'manual', previous reason: 'screen_off'.
06-07 13:06:27.043 1566 1691 I sysui_multi_action: [757,1696,758,6,759,3]
06-07 13:06:27.044 1566 1566 I WindowManager: Suppressed redundant power key press while already in the process of turning the screen on.　　
06-07 13:06:27.044 832 832 I QTI PowerHAL: Power setMode: 7 to: 1
06-07 13:06:27.044 991 991 D SurfaceFlinger: Setting power mode 2 on display 4630946816427681409
06-07 13:06:27.044 1566 1637 I DisplayDeviceRepository: Display device changed state: "内置屏幕", ON
06-07 13:06:27.045 1566 1637 I InputManager-JNI: Viewport [0] to add: local:4630946816427681409, isActive: true

打开背光
06-07 13:06:27.106 0 0 I [12143.060994] [drm: dsi_ctrl_hw_cmn_video_engine_en] [msm-dsi-info]: DSI_0: MAX975X: Video engine = 1
06-07 13:06:27.106 0 0 I [12143.061765] [MAX975X: max96755x_drm_notifier_callback] INFO receives BLANK: UNBLANK -- kernel背光亮
06-07 13:06:27.101 3961 3961 D PASRDozeReceiver: Received Intent Intent { act=android.intent.action.SCREEN_OFF flg=0x50200010 }
06-07 13:06:27.103 991 991 D SurfaceFlinger: Finished setting power mode 2 on display 4630946816427681409

kernel不会主动打开关闭背光，都是通过上层调用控制背光。
1130:06-07 13:06:27.024 0 0 I [12142.984217] [MAX975X: max96755x_drm_notifier_callback] INFO receives BLANK: POWERDOWN　　　－－　*灭屏log*
1213:06-07 13:06:27.106 0 0 I [12143.061765] [MAX975X: max96755x_drm_notifier_callback] INFO receives BLANK: UNBLANK -- 亮屏log

需要看一下上层亮灭屏状态切换是否有异常

#5 Updated by CD FW-程天颖 about 2 years ago

  • Category changed from CD-FW to BSP
  • Assignee changed from CD FW-程天颖 to CD BSP-杜磊

■ Current conclusion
已检查上层日志,并未发现异常,没有唤醒操作
怀疑是底层传递的power key事件唤醒的屏幕
■ My analysis
已知可以发送 power key事件的地方有两处
1.遥控器(已通过日志排除)
2.息屏状态点击屏幕唤醒(该情景会有intercept_power: [ACTION_DOWN,0,0]和intercept_power: [ACTION_UP,0,0]日志打印)

日志与息屏点击屏幕唤醒的日志一致
怀疑是点击屏幕唤醒的流程唤醒的屏幕,但是视频中并无屏幕点击,可能是息屏状态下屏幕点击判定出了问题
■ Next action
请bsp同学帮忙分析该intercept_power事件是否是底层传递而来

#6 Updated by CD BSP-杜磊 about 2 years ago

  • Assignee changed from CD BSP-杜磊 to CD TPM-王祥林
  • % Done changed from 0 to 50

#7 Updated by CD BSP-杜磊 about 2 years ago

在如下log中，　屏幕灭亮都是几100ｍｓ左右灭亮，灭亮成对出现。　
亮灭屏操作都是上层调用底层接口，驱动不会自己去两灭。
000393_persist_02327_230607_130616.log

637:06-07 13:06:23.724 0 0 I [12139.681254] [drm: dsi_ctrl_hw_cmn_video_engine_en] [msm-dsi-info]: DSI_0: MAX975X: Video engine = 0
638:06-07 13:06:23.724 0 0 I [12139.681693] [MAX975X: max96755x_drm_notifier_callback] INFO receives BLANK: POWERDOWN
707:06-07 13:06:23.812 0 0 I [12139.767484] [MAX975X: max96755x_drm_notifier_callback] INFO receives BLANK: UNBLANK
905:06-07 13:06:25.581 0 0 I [12141.538343] [drm: dsi_ctrl_hw_cmn_video_engine_en] [msm-dsi-info]: DSI_0: MAX975X: Video engine = 0
906:06-07 13:06:25.581 0 0 I [12141.538771] [MAX975X: max96755x_drm_notifier_callback] INFO receives BLANK: POWERDOWN
998:06-07 13:06:25.655 0 0 I [12141.612917] [drm: dsi_ctrl_hw_cmn_video_engine_en] [msm-dsi-info]: DSI_0: MAX975X: Video engine = 1
999:06-07 13:06:25.655 0 0 E [12141.613700] [MAX975X: max96755x_vc1_lcd_dtc_check] ERROR DTC_Display: display off, backlight not turn off, sta:1 lvl:75
1000:06-07 13:06:25.655 0 0 I [12141.614067] [MAX975X: max96755x_drm_notifier_callback] INFO receives BLANK: UNBLANK
1129:06-07 13:06:27.024 0 0 I [12142.983583] [drm: dsi_ctrl_hw_cmn_video_engine_en] [msm-dsi-info]: DSI_0: MAX975X: Video engine = 0
1130:06-07 13:06:27.024 0 0 I [12142.984217] [MAX975X: max96755x_drm_notifier_callback] INFO receives BLANK: POWERDOWN
1212:06-07 13:06:27.106 0 0 I [12143.060994] [drm: dsi_ctrl_hw_cmn_video_engine_en] [msm-dsi-info]: DSI_0: MAX975X: Video engine = 1
1213:06-07 13:06:27.106 0 0 I [12143.061765] [MAX975X: max96755x_drm_notifier_callback] INFO receives BLANK: UNBLANK

视频上，此时副屏没有触摸TP。

#8 Updated by IoT scm about 2 years ago

Gerrit Merge Information：
ID Project Branch Uploader
207279 general/kernel/msm-4.19 Pre_figure_turbox-c2130c-la1.1-vendor-dev
BSP:TP: Add power-key report log
Add power-key report log to record touch ghost hand
TC-RID: 1201-0100401
IssueID: TS-R-DF-118616
Change-Id: I2bf11465a81ba47bf51f35511e3962987f5373d5

#9 Updated by IoT scm about 2 years ago

Gerrit Merge Information：
ID Project Branch Uploader
207421 general/kernel/msm-4.19 Pre_figure_turbox-c2130c-la1.1-vendor-release_sorp
BSP:TP: Add power-key report log
Add power-key report log to record touch ghost hand
TC-RID: 1201-0100401
IssueID: TS-R-DF-118616
Change-Id: I2bf11465a81ba47bf51f35511e3962987f5373d5
(cherry picked from commit 36875d40c4f813bf39c7c8c36dcc013b8dfcab20)

#10 Updated by CD TPM-王祥林 about 2 years ago

  • Status changed from ASSIGNED to RESOLVED
  • Assignee changed from CD TPM-王祥林 to CD TEST-方永红

jira跟踪，内部票关闭。

#11 Updated by CDTS_TEST 王成 almost 2 years ago

  • Status changed from RESOLVED to VERIFIED

此台车TP硬件故障，替换新样件复测通过

#12 Updated by CDTS_TEST 王成 almost 2 years ago

  • Status changed from VERIFIED to CLOSED

Also available in: Atom PDF