Beginners • Re: Intermittent Screen Blanks

Maybe someone in engineering could take a look at these dmesg images!
[ 3.856839] vc4-drm soc:gpu: bound 3f400000.hvs (ops vc4_hvs_ops [vc4])
[ 3.858807] Registered IR keymap rc-cec
[ 3.859086] rc rc0: vc4-hdmi as /devices/platform/soc/3f902000.hdmi/rc/rc0
[ 3.859351] input: vc4-hdmi as /devices/platform/soc/3f902000.hdmi/rc/rc0/input0
[ 3.865734] input: vc4-hdmi HDMI Jack as /devices/platform/soc/3f902000.hdmi/sound/card0/input1
[ 3.869321] vc4-drm soc:gpu: bound 3f902000.hdmi (ops vc4_hdmi_ops [vc4])
[ 3.869843] vc4-drm soc:gpu: bound 3f004000.txp (ops vc4_txp_ops [vc4])
[ 3.870155] vc4-drm soc:gpu: bound 3f206000.pixelvalve (ops vc4_crtc_ops [vc4])
[ 3.870448] vc4-drm soc:gpu: bound 3f207000.pixelvalve (ops vc4_crtc_ops [vc4])
[ 3.870724] vc4-drm soc:gpu: bound 3f807000.pixelvalve (ops vc4_crtc_ops [vc4])
[ 3.871010] vc4-drm soc:gpu: bound 3fc00000.v3d (ops vc4_v3d_ops [vc4])
[ 3.875114] [drm] Initialized vc4 0.0.0 20140616 for soc:gpu on minor 0
[ 3.995465] EDID block 0 (tag 0x00) checksum is invalid, remainder is 134
[ 3.995494] [00] BAD 00 ff ff ff ff ff ff 00 22 83 03 00 03 01 01 01
[ 3.995504] [00] BAD 27 1b 01 03 80 a0 5a 78 ea 55 25 a1 57 4f a0 28
[ 3.995513] [00] BAD 0f 50 54 bf 8c 00 81 00 8b c0 8b c0 95 00 a9 c0
[ 3.995522] [00] BAD 00 00 d1 c0 01 01 66 21 00 72 51 20 28 30 46 00
[ 3.995530] [00] BAD 55 00 96 fa 10 00 00 1e 66 21 56 b0 51 00 1b 30
[ 3.995538] [00] BAD 70 40 36 00 40 84 63 00 00 1e 00 00 00 fd 00 18
[ 3.995552] [00] BAD 46 1a 8c 1e 00 0a 20 20 20 20 20 20 00 00 00 fc
[ 3.995561] [00] BAD 00 48 44 4d 49 0a 20 20 20 20 20 20 20 20 01 44
[ 3.995639] vc4-drm soc:gpu: [drm] Cannot find any crtc or sizes
[ 4.073459] EDID block 0 (tag 0x00) checksum is invalid, remainder is 134
[ 4.150057] EDID block 0 (tag 0x00) checksum is invalid, remainder is 134
[ 4.150146] vc4-drm soc:gpu: [drm] Cannot find any crtc or sizes

Statistics: Posted by CJeU — Sat Mar 23, 2024 11:16 pm

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