Android Disable HDMI CEC control

4.2k Views Asked by AudioBubble At 12 April 2025 at 17:28

How I can switch off HDMI CEC control via adb shell ?

There are 2 best solutions below

Alex P. On 06 September 2017 at 11:42 BEST ANSWER

adb shell settings put global hdmi_control_enabled 0

Andrii Omelchenko On 06 September 2017 at 11:24

Anyway, you can emulate key press sequences for Menu-> ... ->CEC Control menu item selection exactly for your device using:

adb shell input keyevent <key_event_code_for_menu>
adb shell input keyevent <key_event_code_for_down>
etc.

and, for example .bat file. Key event codes you can get from Official Documentation. Also take a look at this answer of Rene Barbosa.