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Hi YK, From our test result, it works well. Could you verify on latest FW ? Thank you ! |
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Hi Kerwin, We have tested v15.537.2 (today build version), MIC does not work in karaoke app. Test App : 금영노래방 MIC : TJ MIC(TM-G20), earphone MIC Could you please check it again? Thank you. Kim |
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Hi Peter, Please check it again on v15.537.2 release. Thanks ! |
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Hi JunGyu, Could you share the karaoke test app? Thanks, Peter |
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Hi Peter, Can you download on app list? If not, I attached apk from installed STB. Please use it. Thank you. Kim |
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Hi JunGyu, I check MIC is work in karaoke app on v15.537.2 Can you check it again? Thanks, Peter |
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Hi Peter, I tried many times on v15.537.2, MIC does not work. Is there anything special I need to set up? Thank you. Kim |
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Hi JunGyu, I only choose the audio record permission not anything else. And the app you provided is installed manually. Can you share the fail log on v15.537.2? Thanks, Peter |
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Hi Peter, I attached logcat message. Additionally, I checked permission of karaoke app, MIC permission is permitted. Thank you. Kim karaoke_permission.png (237,903 bytes) |
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Hi JunGyu, Can you confirm the karaoke app version? Also, please try to reboot device and install the app manually then check MIC is work or not. Thanks, Peter |
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Hi Peter, I tried as below. 1. Reboot device 2. Install app manually 3. Check MIC Still MIC does not work. App version is same. (1.2.8) Thank you. Kim test.png (53,046 bytes) |
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Hi JunGyu, Can you try another device or another MIC ? I try many times but still can not reproduce this issue Thanks, Peter |
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Hi Peter, I have only seen theMIC work fine once on another board today. But since then, the MIC has never worked. I tested it by changing the board, but the MIC still doesn't work. I think we should to make test environment the same first. I will share my test environment. 1. Check the normal operation of the earphone MIC (Apple earphone) at 15.534.28 on the same board 2. Update 15.537.4 (USB OTA) 3. Perform factory reset (Proceed in Google Settings) 4. MIC (earphone) connected at bootup, No RCU pairing 5. After normal boot, install karaoke app (via adb install) 6. Launch Karaoke App 7. Check MIC operation I attached video of what I tested. Please test again in the same environment. Thank you. Kim MIC_Issue_2.mp4 (144,840,503 bytes) MIC_Issue_1.mp4 (46,295,820 bytes) |
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Hi JunGyu, I try with your test environment but MIC (earphone) is work. Can you help to get the log again? Please also check the tombstone is generated or not. Thanks, Peter |
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Hi Peter, I attached log and tombstone. As you said, if I launch karaoke app, tombstone was generated. Please refer attached file. Thank you, Kim |
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Hi JunGyu, I check your log (MIC not work) and my log (MIC work). There is a difference below between two situation. MIC work : audio-subMixingFactory: +switchNormalStream() stream 0xecfc5370, on = 0 MIC not work: audio-subMixingFactory: +switchNormalStream() stream 0x0, on = 0 The stream will be 0x0 when MIC not work. This log is come from the file sub_mixing_factory.c and function 'switchNormalStream'. Can you help to check with Amlogic ? PS. I can reproduce this issue after playing LiveTV and open karaoke app. If not playing LiveTV, I think MIC should work. Thanks, Peter |
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Hi Peter, Thank you for your analysis. I am asking this issue to Amlogic. (https://jira.skbroadband.com/browse/FSTB12-59) I will let you know if any update. Thank you. Kim |
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Hi Peter, As a result of applying amlogic's patch, MIC is work normally. 8a7e2bb7eff audio_hal: when open tj app, live audio is abnormal [1/1] 3ddb7157991 audio_hal: crashed in switchNormalStream [1/1] But the MIC works normally when entering the karaoke app for the first time, but after exiting the app and go live, the MIC does not work when entering the karaoke app again. I attached full log file. Please check this issue. Thank you. Kim image-2.png (56,802 bytes) |
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Hi JunGyu, I check the log and still can see the log "switchNormalStream() stream 0x0". Please check with Amlogic again. 03-15 20:29:20.889 3606 5188 D hal_mic : hal_mic:HAL_MicSetOnOff v101(MIC=on) 03-15 20:29:20.892 3606 5188 I AmlAudioOutPort: eagle mic get source success 03-15 20:29:20.892 3606 5188 I AmlAudioOutPort: eagle mic get sink success 03-15 20:29:20.894 3505 6943 I audio_hw_primary: ++adev_create_audio_patch 03-15 20:29:20.894 3505 6943 I audio_hw_primary: +adev_create_audio_patch num_sources [1] , num_sinks [1],src_config->type=1,sink_config->type=1,aml_dev->patch_src=11 03-15 20:29:20.894 3505 6943 I audio_hw_primary: --register_audio_patch: after registering new patch, patch sets will be: 03-15 20:29:20.894 3505 6943 I audio_hw_primary: adev_create_audio_patch(), patch new handle for AF: 0xe3afba7c 03-15 20:29:20.894 3505 6943 I audio_hw_primary: [adev_create_audio_patch:11417] sink dev type:0x400 03-15 20:29:20.894 3505 6943 I audio_hw_primary: aml_audio_output_routing: outport OUTPORT_HDMI already exists, do nothing 03-15 20:29:20.894 3505 6943 I audio_hw_primary: adev_create_audio_patch: dev->dev patch: inport(INPORT_BUILTIN_MIC), outport(OUTPORT_HDMI) 03-15 20:29:20.894 3505 6943 D audio_hw_primary: create_patch_l: enter 03-15 20:29:20.894 3505 6943 I audio-subMixingFactory: +switchNormalStream() stream 0x0, on = 0 03-15 20:29:20.894 3505 6943 E audio-subMixingFactory: switchNormalStream(), not normal pcm stream Thanks, Peter |
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Hi Mr. YK and JunGyu Kim, This issue is solved by amlogic. (AMANDROIDS-91) Please check and close it. Thank you ! |
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Hi Kerwin, As you mentioned, this issue was resolved by amlogic patch. I close this issue. Thank you. Kim |
- yk.jung ( (ALTech) Younkwang Jung ) developer
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