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Solved: HDMI screen rotation doesn't "stick"
#7
That was it exactly, Tim, except for the substitution of screen resolution.

I did a little investigation, and it looks like 
1) everything you highlighted in red rotated the display and set the correct resolution (using 480x800)

2) the touchscreen rotation/calibration worked as well, and is the same as I was using in Moode 7

3) dtoverlay rotate=90 changes the orientation of the (hardware) screen (to rotate counter-clockwise to 270 deg) However, this does not lead to KMSPrint reporting the correct display resolution and X11 seems to ignore it. Also, it's not necessary if you are using X11 .initrc to make the changes

My learning and conclusion: Moode is using X11, and you can easily rotate the screen to a known resolution by using the fix above.

Sent a donation to support the code work! Many thanks
Michael

RPi4 —> HiFiBerry DAC+ —> Rotel RA01 —> Celestion DL8
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Messages In This Thread
HDMI screen rotation doesn't "stick" - by MJR42 - 11-10-2024, 09:50 PM
RE: HDMI screen rotation doesn't "stick" - by MJR42 - 11-13-2024, 03:51 AM

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