View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0001062 | K18X001.00 SKB SWAN | SW | public | 2020-12-24 11:15 | 2021-12-24 08:12 |
| Reporter | (ALTech) Wooshin Kang | Assigned To | (ALTech) Wooshin Kang | Due Date | 2020-12-31 11:46 |
| Priority | high | Severity | s2-severe | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Summary | 0001062: [SWAN] TV HDMI Compatibility test | ||||
| Description | Hi, As attached movie, there is flicker issue in LG TV (OLED55B8FNA) when stb come on from standby mode. I have attached logcat log and edid. Please check it. Thanks. | ||||
| Tags | No tags attached. | ||||
| Attach Tags | |||||
| User List |
(SW) Jerry Lin |
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edid.txt (902 bytes)
<<<<< OSAL Init MV_Time_Init OK. disp_test.c,main: Start! Create disp service OK Create AMP_Factory Library OK 00 ff ff ff ff ff ff 00 1e 6d 01 00 01 01 01 01 01 1c 01 03 80 a0 5a 78 0a ee 91 a3 54 4c 99 26 0f 50 54 a1 08 00 31 40 45 40 61 40 71 40 81 80 01 01 01 01 01 01 08 e8 00 30 f2 70 5a 80 b0 58 8a 00 40 84 63 00 00 1e 02 3a 80 18 71 38 2d 40 58 2c 45 00 40 84 63 00 00 1e 00 00 00 fd 00 3a 79 1e 88 3c 00 0a 20 20 20 20 20 20 00 00 00 fc 00 4c 47 20 54 56 20 53 53 43 52 0a 20 20 01 a7 02 03 60 f1 5a 61 60 10 1f 66 65 04 13 05 14 03 02 12 20 21 22 15 01 5d 5e 5f 62 63 64 3f 40 2f 09 57 07 15 07 50 55 07 01 3d 1e c0 5f 7e 01 6e 03 0c 00 40 00 b8 3c 20 00 80 01 02 03 04 67 d8 5d c4 01 78 80 03 e2 00 cf e3 05 c0 00 e3 06 0d 01 e2 0f 33 eb 01 46 d0 00 26 10 03 25 7e 73 a4 66 21 50 b0 51 00 1b 30 40 70 36 00 40 84 63 00 00 1e 00 00 00 00 00 00 00 00 00 00 00 00 00 4d disp_test.c,main: End! |
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I suggest to use DVT board to check it again because it may cause by poor HDMI signal in EVT board. |
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Hi jacky, We will check again on DVT board. Thanks. |
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Our HW had add a HDMI Retiming Buffer IC to improve the signal. We tested on LG TV (OLED55B7T-D) and there is no such issue. The issue should be fixed. If no problem found, please Close it. |
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I will close it and i will monitor it more |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2020-12-24 11:15 | (ALTech) Wooshin Kang | New Issue | |
| 2020-12-24 11:15 | (ALTech) Wooshin Kang | Status | new => assigned |
| 2020-12-24 11:15 | (ALTech) Wooshin Kang | Assigned To | => (SW) Jacky Chiang |
| 2020-12-24 11:15 | (ALTech) Wooshin Kang | File Added: logcat.zip | |
| 2020-12-24 11:15 | (ALTech) Wooshin Kang | File Added: HDMI flicker.mp4 | |
| 2020-12-24 11:15 | (ALTech) Wooshin Kang | File Added: edid.txt | |
| 2020-12-25 19:42 | (SW) Jacky Chiang | Note Added: 0005612 | |
| 2020-12-25 19:43 | (SW) Jacky Chiang | Issue Monitored: (SW) Jerry Lin | |
| 2020-12-28 09:06 | (ALTech) Wooshin Kang | Note Added: 0005620 | |
| 2021-03-03 10:30 | (SW) Jacky Chiang | Assigned To | (SW) Jacky Chiang => (ALTech) Wooshin Kang |
| 2021-03-03 10:30 | (SW) Jacky Chiang | Status | assigned => acknowledged |
| 2021-12-22 14:18 |
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Status | acknowledged => resolved |
| 2021-12-22 14:18 |
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Resolution | open => fixed |
| 2021-12-22 14:18 |
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Note Added: 0009013 | |
| 2021-12-24 08:12 | (ALTech) Wooshin Kang | Status | resolved => closed |
| 2021-12-24 08:12 | (ALTech) Wooshin Kang | Note Added: 0009095 |
