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IDProjectCategoryView StatusLast Update
0001300K18X001.00 SKB SWANSWpublic2021-12-22 11:26
Reporter(ALTech) Wooshin Kang Assigned To(ALTech) Wooshin Kang Due Date2021-07-23 09:47
PrioritynormalSeveritys2-severeReproducibilityalways
Status closedResolutionfixed 
Summary0001300: Support pass-through mode on HDMI in HE-AAC audio.
DescriptionAfter change audio path ( MS11 DDT -> HE AAC ), no output in hdmi when audio output set to external devices.
Please check it.
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Users monitoring this issue

User List (ALTech) SY Yoon , (SW) Jacky Chiang , (SW) River Wong

Activities

(SW) Jason Ling

2021-07-20 10:08

developer   ~0007699

Hi Wooshin,

Please check the Synaptics Kail's comment
https://synaextjira.atlassian.net/browse/SKBSBALT-156
It looks like a limitation of AMP_HE-AAC

You can check it with Kail, Tony directly.

(ALTech) Wooshin Kang

2021-07-20 15:01

developer   ~0007702

Hi Jason,

If it is limitation of SOC, we can't use HE_AAC path.
Please check it again.

(SW) Jason Ling

2021-07-20 15:49

developer   ~0007703

Hi Wooshin,

Both ALT and Foxconn do not have Dolby MS11-DDT (MS11 with HE-AAC) license, so we can not use MS-DDT decoder in our product
We still push Synaptics to fix it with their in-house HE AAC decoder.

(SW) Jacky Chiang

2021-07-25 15:11

manager   ~0007726

Hi Wooshin,

    Synaptics provided the patch last Friday and we also prepared a test image to you for further testing.
If this issue is confirmed to be fixed, please help to close this issue.

(SW) River Wong

2021-12-22 11:17

developer   ~0008995

in-house HE-AAC decode is supported and pass Dolby certification.
If no problem, please Close this issue.

(ALTech) Wooshin Kang

2021-12-22 11:26

developer   ~0008998

No problem in current version

Issue History

Date Modified Username Field Change
2021-07-19 08:51 (ALTech) Wooshin Kang New Issue
2021-07-19 08:51 (ALTech) Wooshin Kang Status new => assigned
2021-07-19 08:51 (ALTech) Wooshin Kang Assigned To => (SW) Jacky Chiang
2021-07-20 10:08 (SW) Jason Ling Note Added: 0007699
2021-07-20 15:01 (ALTech) Wooshin Kang Note Added: 0007702
2021-07-20 15:49 (SW) Jason Ling Note Added: 0007703
2021-07-20 15:49 (SW) Jason Ling Issue Monitored: (ALTech) SY Yoon
2021-07-20 15:50 (SW) Jason Ling Issue Monitored: (SW) Jacky Chiang
2021-07-20 15:50 (SW) Jason Ling Issue Monitored: (SW) River Wong
2021-07-25 15:11 (SW) Jacky Chiang Note Added: 0007726
2021-07-25 15:12 (SW) Jacky Chiang Assigned To (SW) Jacky Chiang => (ALTech) Wooshin Kang
2021-07-25 15:12 (SW) Jacky Chiang Status assigned => feedback
2021-12-22 11:17 (SW) River Wong Status feedback => resolved
2021-12-22 11:17 (SW) River Wong Resolution open => fixed
2021-12-22 11:17 (SW) River Wong Note Added: 0008995
2021-12-22 11:26 (ALTech) Wooshin Kang Status resolved => closed
2021-12-22 11:26 (ALTech) Wooshin Kang Note Added: 0008998