Hardware Reference
In-Depth Information
Table 4-1.
Summary of vcgencmd Command-Line Options
Option Name
Argument(s)
Description
ap_output_control
ap_output_post_processing
cache_flush
Flushes GPU's L1 cache
codec_enabled
codec
Reports status of codec
commands
Lists options
disk_notify
egl_platform_switch
file
get_config
get_lcd_info
Returns height, width, and depth of
the display frame buffer
hdmi_ntsc_freqs
inuse_notify
led_control
measure_clock
clock
Reports frequency
measure_temp
Reports SoC temperature
measure_volts
device
Reports voltage
mem_oom
Reports Out of Memory events
mem_reloc_stats
Reports relocatable memory stats
mem_validate
otp_dump
pm_get_status
pm_set_policy
pm_show_stats
pm_start_logging
pm_stop_logging
render_bar
set_backlight
set_bus_arbiter_mode
set_logging
