Thank you very much. So depending on the model of the device, the video core has a different set of commands. I was testing today vcgencmd commands on Raspberry Pi 4 and found out that supported commands differ significantly.
Code:
$ comm -3 rasp4-sorted.txt rasp5-sorted.txt ap_output_controlap_output_post_processingarbiterdisk_notifydisplay_powerdispmanx_listegl_platform_switchenable_clockfileforce_audioget_cameraget_lcd_infohdmi_adjust_clockhdmi_channel_maphdmi_cvthdmi_ntsc_freqshdmi_status_showhdmi_stream_channelshdmi_timingshvs_update_fieldsinuse_notifymem_oommem_reloc_statsmemtestmem_validatepm_get_statuspmic_read_adcpm_set_policypm_show_statspm_start_loggingpm_stop_loggingpower_monitorpwm_speeduprender_barscaling_kernelscaling_sharpnessschmooset_backlightset_vll_dirsus_is_enabledsus_statussus_stop_test_threadsus_suspendtest_resultvchi_test_exitvchi_test_initvcosvctest_getvctest_memmapvctest_setvctest_startvctest_stopStatistics: Posted by ahmadalkhansa — Fri Aug 30, 2024 5:26 pm