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mycnc:hdmi_event_handler_for_sbc_tinkerboard

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mycnc:hdmi_event_handler_for_sbc_tinkerboard [2018/03/23 16:55] skirillovmycnc:hdmi_event_handler_for_sbc_tinkerboard [2018/03/23 16:56] skirillov
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 +===== HDMI event handler for SBC Tinkerboard =====
 +
 +
 We use **ARMBIAN** Linux for Tinkerboards. We use **ARMBIAN** Linux for Tinkerboards.
 We found HDMI events are not handled by default in Armbian. As a result monitor might go to "Power Safe" mode after Power On, HDMI cable connected or resolution changed. We found HDMI events are not handled by default in Armbian. As a result monitor might go to "Power Safe" mode after Power On, HDMI cable connected or resolution changed.
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 1. **UDEV** rule should be setup to catch events from HDMI. File "99-hdmi.rules" is added to "/etc/udev/rules.d" folder. HDMI rules are  1. **UDEV** rule should be setup to catch events from HDMI. File "99-hdmi.rules" is added to "/etc/udev/rules.d" folder. HDMI rules are 
-<code sh 99-hdmi.rules>+<code 99-hdmi.rules>
 SUBSYSTEM=="drm", ACTION=="change", RUN+="/usr/local/bin/hdmi-toggle" SUBSYSTEM=="drm", ACTION=="change", RUN+="/usr/local/bin/hdmi-toggle"
 </code> </code>
mycnc/hdmi_event_handler_for_sbc_tinkerboard.txt · Last modified: 2018/11/18 23:27 by skirillov

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