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44670/gist:42a1baa1fe770c2a37170ca0ad6f7737

Last active May 6, 2025 05:21
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Allwinner D1 Set HDMI Resolution
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gistfile1.txt
HDMI_RESOLUTION=5 #720p
cd /sys/kernel/debug/dispdbg
echo disp0 > name; echo switch1 > command; echo 4 $HDMI_RESOLUTION 0 0 0x4 0x101 0 0 0 8 > param; echo 1 > start;
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44670 commented Jan 22, 2022

Ref: https://bbs.aw-ol.com/topic/77/d1%E8%AE%BE%E7%BD%AEhdmi%E5%88%86%E8%BE%A8%E7%8E%87/2

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