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en:c2_auto_detect_display [2017/03/03 13:51] joy.cho [Display Auto Detection using EDID] |
en:c2_auto_detect_display [2017/03/21 14:05] (current) joy.cho [VU8C edid issue] |
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| - [[en:c2_auto_detect_display#information_binaries_for_debugging | Information binaries for debugging ]] | - [[en:c2_auto_detect_display#information_binaries_for_debugging | Information binaries for debugging ]] | ||
| - [[en:c2_auto_detect_display#brief_sequence_diagram | Brief Sequence Diagram ]] | - [[en:c2_auto_detect_display#brief_sequence_diagram | Brief Sequence Diagram ]] | ||
| + | - [[en:c2_auto_detect_display#vu8c_edid_issue | VU8C edid support ]] | ||
| <WRAP left round tip 80%> | <WRAP left round tip 80%> | ||
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| </WRAP> | </WRAP> | ||
| + | <WRAP left round tip 80%> | ||
| + | If you want to **configure the resolution manually**,\\ | ||
| + | Change the **display_autodetect** option to **"false"** in boot.ini file. | ||
| + | </WRAP> | ||
| + | |||
| + | <WRAP left round tip 80%> | ||
| + | For 8-inch touch display **VU8C** users,\\ | ||
| + | If there is an issue of clipped-image in the right side with VU8C, please refer to the following link.\\ | ||
| + | http://odroid.com/dokuwiki/doku.php?id=en:c2_auto_detect_display#vu8c_edid_issue | ||
| + | </WRAP> | ||
| ==== Setting Boot ini ==== | ==== Setting Boot ini ==== | ||
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| (refer to E-EDID standard, Section 6.2) | (refer to E-EDID standard, Section 6.2) | ||
| + | ==== VU8C edid issue ==== | ||
| + | In some amount of VU8C monitors, the edid data has an unneeded resolution, 1152x768 except 1024x768,\\ | ||
| + | so when using display auto detection mode, some part of right side display image can be clipped.\\ | ||
| + | |||
| + | If you have the issue, please set a display mode as "Manual mode" and "1024x768p60hz" as following,\\ | ||
| + | then you can see the normal display without the problem. | ||
| + | <code> | ||
| + | # Display Auto Detection | ||
| + | # "false" or "true" | ||
| + | setenv display_autodetect "false" | ||
| + | ... | ||
| + | ... | ||
| + | # setenv m "1080p60hz" # Progressive 60Hz | ||
| + | setenv m "1024x768p60hz" | ||
| + | </code> | ||
| + | Or if you want to update edid data of your VU8C converter board, please find the below link.\\ | ||
| + | We're preparing to release a new edid data binary by adjust the detailed timing table to fix ODROID-C2 display auto detection issue.\\ | ||
| + | Once we've done, the update status will be specified here.\\ | ||
| + | http://odroid.com/dokuwiki/doku.php?id=en:vu8_update_edid&s[]=vu8c | ||
