Startup with variable resolution and framerate?

[rikardo1979]

well you can do so if you like. You can force to read the resolutions from edit.dat file instead of detecting from screen.
To enable this you need to add this line into your /boot/config.txt but do this step after you create the edit.dat

Code:

hdmi_edid_file=1

But there is something not right with your CEC for sure as when you turn the RPi ON it should turn on the AVR and TV on right input automatically, so when this is not working it means you have an issue.

Anyway to do that what you want just follow the steps from RPi config site

Quote:Which values are valid for my monitor?

Your HDMI monitor may support only a limited set of formats. To find out which formats are supported, use the following method.

Set the output format to VGA 60Hz (hdmi_group=1 hdmi_mode=1) and boot up the Raspberry Pi
Enter the following command to give a list of CEA supported modes

Terminal

/opt/vc/bin/tvservice -m CEA

Enter the following command to give a list of DMT supported modes

Terminal

/opt/vc/bin/tvservice -m DMT

Enter the following command to show your current state

Terminal

/opt/vc/bin/tvservice -s

Enter the following commands to dump more detailed information from your monitor

Terminal

/opt/vc/bin/tvservice -d edid.dat
/opt/vc/bin/edidparser edid.dat