Tool/software:
I did some test but always shows but no display
root@j722s-evm:/opt/edgeai-gst-apps# lsmod | grep tidss
tidss 65536 0
drm_dma_helper 20480 3 tidss
drm_kms_helper 188416 4 sii902x,drm_dma_helper,display_connector,tidss
drm 552960 7 sii902x,drm_kms_helper,drm_dma_helper,display_connector,pvrsrvkm,tidss
root@j722s-evm:/opt/edgeai-gst-apps#
root@j722s-evm:/opt/edgeai-gst-apps# kmscube
no connected connector!
failed to initialize legacy DRM
root@j722s-evm:/opt/edgeai-gst-apps#
root@j722s-evm:/opt/edgeai-gst-apps# modetest -M tidss -c
Connectors:
id encoder status name size (mm) modes encoders
40 0 disconnected HDMI-A-1 0x0 0 39
props:
1 EDID:
flags: immutable blob
blobs:
value:
2 DPMS:
flags: enum
enums: On=0 Standby=1 Suspend=2 Off=3
value: 0
5 link-status:
flags: enum
enums: Good=0 Bad=1
value: 0
6 non-desktop:
flags: immutable range
values: 0 1
value: 0
4 TILE:
flags: immutable blob
blobs:
value:
root@j722s-evm:/opt/edgeai-gst-apps#
