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IDProjectCategoryView StatusLast Update
0001771K18X001.00 SKB SWANSWpublic2023-08-30 13:45
Reporter(ALTech) Sangmin Choi Assigned To(ALTech) Sangmin Choi Due Date
PrioritynormalSeveritys4-minorReproducibilityN/A
Status closedResolutionfixed 
Summary0001771: Question about debug message level for SWAN.
Description@Jason Ling
I have a question for SWAN.

SWAN can set debug message level for Synaptics api.
And, SWAN set as 0 for all.(ampdiag setmodl ALL 0)

But, some messages were printed even though I didn't change the log level.

For example, I can see the following messages from booting.

 07-21 18:25:21.189 E [1401/1401] [ 17.650] Amp1@@[MODULE_GENERIC:AMP_RPC_ParamCheck():750]: AMP_DISP_OUT_HPD_GetStatus: RPC function object handle is NULL!
 07-21 18:25:48.183 E [372/692] [ 44.644] Amp1@@[MODULE_SNDSRV:AMP_SND_StartTunnel():2688]: SNDAPI Already in exec state!
 07-21 18:25:48.183 E [372/692] [ 44.644] Amp1@@[MODULE_SNDSRV:AMP_SND_StartTunnel():2688]: SNDAPI Already in exec state!
 07-21 18:25:48.207 E [372/692] [ 44.669] Amp1@@[MODULE_SNDSRV:AMP_SND_SetStreamMute():3513]: SNDAPI tony restore volume even for HDMI passthrough ! restore volume target:[843140348]
 07-21 18:26:21.766 E [372/458] [ 78.226] Amp1@@[MODULE_SNDSRV:AMP_SND_SetStreamMute():3513]: SNDAPI tony restore volume even for HDMI passthrough ! restore volume target:[0]
 07-21 18:26:22.545 E [372/458] [ 79.007] Amp1@@[MODULE_SNDSRV:AMP_SND_SetStreamMute():3513]: SNDAPI tony restore volume even for HDMI passthrough ! restore volume target:[0]

Could you please explain about this?

Thank you.
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User List (SW) Jason Ling , (SW) Sam Yang

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(SW) Sam Yang

2023-07-26 15:02

developer   ~0013731

Last edited: 2023-07-26 15:04

Hi Sangmin,

May I ask if Synaptics jira "CSMSKBSBLT-222 MODULE_DISPSRV log messages are printed repeatedly." is the same issue as this mantis?
And could you please tell me how to change the Synaptics amp debug level for test?

Sam

(ALTech) Sangmin Choi

2023-07-26 15:22

developer   ~0013732

Hello, Sam,

No, it's not same issue.

This mantis ticket is the question about why some AMP debug messages are printed even though I set the amp log level as 0.

Thank you.
Sangmin Choi.

(SW) Sam Yang

2023-07-26 15:55

developer   ~0013733

Hi Sangmin,

Could you please tell me how to set the amp log level for test?

Sam

(ALTech) Sangmin Choi

2023-07-26 16:02

developer   ~0013734

Hello, Sam,

I didn't set any log level.
The default value is 0.

vendor/foxconn $ grep -rn 'setmodl' .
./prebuilts/bin/init.vas.sh:23:# close AMP log messages, "ampdiag setmodl ALL 7" could reopen; samyang 20210412
./prebuilts/bin/init.vas.sh:24:ampdiag setmodl ALL 0

Following messages are printed when you turn on the STB.
 07-21 18:25:21.189 E [1401/1401] [ 17.650] Amp1@@[MODULE_GENERIC:AMP_RPC_ParamCheck():750]: AMP_DISP_OUT_HPD_GetStatus: RPC function object handle is NULL!
 07-21 18:25:48.183 E [372/692] [ 44.644] Amp1@@[MODULE_SNDSRV:AMP_SND_StartTunnel():2688]: SNDAPI Already in exec state!
 07-21 18:25:48.183 E [372/692] [ 44.644] Amp1@@[MODULE_SNDSRV:AMP_SND_StartTunnel():2688]: SNDAPI Already in exec state!
 07-21 18:25:48.207 E [372/692] [ 44.669] Amp1@@[MODULE_SNDSRV:AMP_SND_SetStreamMute():3513]: SNDAPI tony restore volume even for HDMI passthrough ! restore volume target:[843140348]
 07-21 18:26:21.766 E [372/458] [ 78.226] Amp1@@[MODULE_SNDSRV:AMP_SND_SetStreamMute():3513]: SNDAPI tony restore volume even for HDMI passthrough ! restore volume target:[0]
 07-21 18:26:22.545 E [372/458] [ 79.007] Amp1@@[MODULE_SNDSRV:AMP_SND_SetStreamMute():3513]: SNDAPI tony restore volume even for HDMI passthrough ! restore volume target:[0]

Thank you.
Sangmin Choi.

(SW) Sam Yang

2023-07-28 13:55

developer   ~0013755

Hi Sangmin,

The root cause is:
After setting AMP debug level "0" (ampdiag setmodl ALL 0), some AMP modules' debug level still not "0".
I already create a Synaptics JIRA to ask them to check it:
https://synacsm.atlassian.net/servicedesk/customer/portal/173/CSMSKBSBLT-224?created=true
[AMP Log] Some debug Logs show out when debug level set as "0"

Thanks~
Sam

(SW) Sam Yang

2023-08-29 10:17

developer   ~0014011

Hi Sangmin,

Synaptics has responded the issue: https://synacsm.atlassian.net/servicedesk/customer/portal/173/CSMSKBSBLT-224
They find those log is not printed in “ampservice” process.
And the process(“com.skb.btvsochalservice@1.0-service”) calls their “AMP_initilaize” with their own namespace.
I only can change the log level with the “ampdiag”, which means changed the log level in “ampservice” process, but didn’t change the log level in “com.skb.btvsochalservice@1.0-service” process.

So I think you can let M/W check "com.skb.btvsochalservice@1.0-service".
And please also check the Synaptics's cmoplete response in CSMSKBSBLT-224.

Thanks~
Sam

(ALTech) Sangmin Choi

2023-08-30 13:45

developer   ~0014027

Hello, Sam,

It's clear and I close the Synaptics ticket.

Thank you.
Sangmin Choi.

Issue History

Date Modified Username Field Change
2023-07-21 17:30 (ALTech) Sangmin Choi New Issue
2023-07-21 17:30 (ALTech) Sangmin Choi Status new => assigned
2023-07-21 17:30 (ALTech) Sangmin Choi Assigned To => (SW) Jason Ling
2023-07-21 17:32 (SW) Jason Ling Assigned To (SW) Jason Ling => (SW) Sam Yang
2023-07-26 15:02 (SW) Sam Yang Note Added: 0013731
2023-07-26 15:02 (SW) Sam Yang Issue Monitored: (SW) Sam Yang
2023-07-26 15:03 (SW) Sam Yang Assigned To (SW) Sam Yang => (ALTech) Sangmin Choi
2023-07-26 15:03 (SW) Sam Yang Status assigned => feedback
2023-07-26 15:04 (SW) Sam Yang Note Edited: 0013731
2023-07-26 15:22 (ALTech) Sangmin Choi Note Added: 0013732
2023-07-26 15:48 (ALTech) Sangmin Choi Assigned To (ALTech) Sangmin Choi => (SW) Sam Yang
2023-07-26 15:55 (SW) Sam Yang Note Added: 0013733
2023-07-26 15:55 (SW) Sam Yang Assigned To (SW) Sam Yang => (ALTech) Sangmin Choi
2023-07-26 15:55 (SW) Sam Yang Status feedback => new
2023-07-26 15:55 (SW) Sam Yang Status new => feedback
2023-07-26 16:02 (ALTech) Sangmin Choi Note Added: 0013734
2023-07-26 16:02 (ALTech) Sangmin Choi Assigned To (ALTech) Sangmin Choi => (SW) Sam Yang
2023-07-28 10:49 (SW) Jason Ling Issue Monitored: (SW) Jason Ling
2023-07-28 13:55 (SW) Sam Yang Note Added: 0013755
2023-08-29 10:17 (SW) Sam Yang Note Added: 0014011
2023-08-30 13:45 (ALTech) Sangmin Choi Note Added: 0014027
2023-08-30 13:45 (ALTech) Sangmin Choi Status feedback => assigned
2023-08-30 13:45 (ALTech) Sangmin Choi Assigned To (SW) Sam Yang => (ALTech) Sangmin Choi
2023-08-30 13:45 (ALTech) Sangmin Choi Status assigned => closed
2023-08-30 13:45 (ALTech) Sangmin Choi Resolution open => fixed