Quantcast
Channel: Raspberry Pi Forums
Viewing all articles
Browse latest Browse all 5391

Interfacing (DSI, CSI, I2C, etc.) • Re: Force HDMI audio with custom EDID

$
0
0
edid-decode shows:

Code:

  Detailed Timing Descriptors:    DTD 1:  1920x224    57.223937 Hz  60:7     15.679 kHz     39.120000 MHz (485 mm x 364 mm)                 Hfront   78 Hsync 184 Hback  313 Hpol N                 Vfront    0 Vsync   3 Vback   47 Vpol N                   48 0f 80 3f 72 e0 32 00 4e b8 03 00 e5 6c 11 00 00 18 'H..?r.2.N....l....'    Display Product Serial Number: 'Switchres200'    Display Range Limits:      Monitor ranges (GTF): 49-65 Hz V, 15-15 kHz H, max dotclock 2550 MHz
I'm a bit surprised by the hex characters following the Vfront line. I don't see that with other valid edids.

Also DTD1 has 15.679 kHz, which may not be compatible with Monitor ranges value of 15-15 kHz.

But I've not gone through the code to confirm if either of these issues is a problem.

Statistics: Posted by dom — Tue May 07, 2024 12:19 pm



Viewing all articles
Browse latest Browse all 5391

Trending Articles