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Troubleshooting • Re: Pi5 HDMI sound not working if Pi starts after the projector

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with help of this post viewtopic.php?t=358917&start=25#p2153560 copied EDID of my projector (when it is working) to

Code:

/boot/firmware
and added

Code:

drm.edid_firmware=HDMI-A-1:edid-lu2-projektor video=HDMI-A-1:D
..
I would change that to

Code:

drm.edid_firmware=HDMI-A-1:edid-lu2-projektor.bin video=HDMI-A-1:1920x1080M@60D
assuming your projector is FHD (if not change the resolution to what you need.

Furthermore I would change the filename of the EDID binary to a simpler one as length and especially '-' might be an issue (don't know if there are any restrictions in firmware though).

What's the output of below command?

Code:

edid-decode /sys/class/drm/card?-HDMI-A-1/edid

Statistics: Posted by aBUGSworstnightmare — Thu Apr 04, 2024 6:37 am



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