I tried fixing the edid (loading into AW EDID editor and immediately saving again fixes the header).
But you then see the next issue:Your display only supports 4kp60 in YUV420, which is not supported on the Pi. We support in the more standard RGB and YUV422 modes.
But you then see the next issue:
Code:
[ 4.936414] vc4-drm axi:gpu: [drm:drm_mode_prune_invalid [drm]] Rejected mode: "3840x2160": 60 594000 3840 4016 4104 4400 2160 2168 2178 2250 0x48 0x5 (NO_420)[ 4.936449] vc4-drm axi:gpu: [drm:drm_mode_prune_invalid [drm]] Rejected mode: "3840x2160": 60 594000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 (NO_420)[ 4.936483] vc4-drm axi:gpu: [drm:drm_mode_prune_invalid [drm]] Rejected mode: "3840x2160": 120 1188000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 (NO_420)[ 4.936516] vc4-drm axi:gpu: [drm:drm_mode_prune_invalid [drm]] Rejected mode: "3840x2160": 60 593407 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 (NO_420)[ 4.936549] vc4-drm axi:gpu: [drm:drm_mode_prune_invalid [drm]] Rejected mode: "3840x2160": 120 1186813 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 (NO_420)Statistics: Posted by dom — Wed Feb 26, 2025 11:50 am