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#1 2020-11-13 23:59:01

jneu333
Member
Registered: 2020-11-13
Posts: 3

Cant select correct display communication type

On the dropdown menu for display communication type, I can't select the hdmi power on/off because it doesn't show up. On the info tab it shows it, but not on the menu. Is there a way for me to get this to show up?

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#2 2020-11-14 09:44:07

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,546

Re: Cant select correct display communication type

It cause issue on some displays, so ability to select it is removed.

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#3 2020-11-14 14:39:32

jneu333
Member
Registered: 2020-11-13
Posts: 3

Re: Cant select correct display communication type

What would be the next best option? I'm using a raspberry pie to to control the screen through the hdmi port. I can't get the display to show any of the calibration images under "projector calibration".

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#4 2020-11-15 06:31:15

Shahin
Administrator
Registered: 2016-02-17
Posts: 3,546

Re: Cant select correct display communication type

Why? Are you sure HDMI settings are correct?

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#5 2020-11-15 23:38:31

jneu333
Member
Registered: 2020-11-13
Posts: 3

Re: Cant select correct display communication type

My display settings are here: https://i.imgur.com/wOXNbnz.png
Additionally, I have added the following lines to the bottom of the Pi configuration file
hdmi_force_hotplug=1
disable_overscan=1
framebuffer_depth=24
gpu_mem=192
framebuffer_ignore_alpha=1
hdmi_cvt=1440 2560 48
hdmi_group=2
hdmi_mode=87
hdmi_pixel_freq_limit=400000000
hvs_priority=0x32ff
max_framebuffer_width=1440
max_framebuffer_height=2560
framebuffer_width=1440
framebuffer_height=2560
config_hdmi_boost=4
hdmi_timings=1440 0 70 35 45 2560 0 12 2 2 0 0 0 50 0 204000000 0

I'm not sure what else I should change to get it to display.
Any help is much appreciated.

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