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What can I do with IGEP SMARC iMX6

420 bytes added, 13:21, 3 June 2016

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*Stop autoboot by pressing a key when prompted to access terminal and type:

<pre>printenv</pre>

*Then change hdmi resolution by ~~tweaking~~ changing video_args_hdmi:

<pre>setenv video_args_hdmi setenv video_args $video_args video=mxcfb${fb}:dev=hdmi,1920x1080M@60,if=RGB24</pre>

''Where '''1920''' is horizontal resolution in pixels, '''1080''' is vertical resolution in pixels, and '''60''' is the refresh rate in Hz.''

*In userspace, you can check available resolutions:

<pre>cat /sys/devices/soc0/fb.19/graphics/fb0/modes</pre>

*You can also show current resolution:

<pre>fbset</pre>

Which would return something like this:

<pre>mode "1280x720-60"

# D: 74.250 MHz, H: 45.000 kHz, V: 60.000 Hz

geometry 1280 720 1280 720 16

timings 13468 220 110 20 5 40 5

hsync high

vsync high

rgba 5/11,6/5,5/0,0/0

endmode</pre>

*Supported iMX6 resolutions are:

<br>

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