Hi:
With R32.2.1,
Once I boot the TX1 (without any monitor connected).
After several minutes, attach the monitor to TX1 then (HDMI + eDP),
the monitor will show nothing by chance.
Check the log, it shows
pcp-desktop login: [ 50.764590] tegradc tegradc.0: dp: aux write got error (0x10000100)
[ 50.764593] tegradc tegradc.0: dp: Failed to write DPCD data. CMD 0x600, Status 0x10000100
[ 65.862077] tegradc tegradc.0: dp: aux write got error (0x10000100)
[ 65.862080] tegradc tegradc.0: dp: Failed to write DPCD data. CMD 0x600, Status 0x10000100
[ 74.783154] Host read timeout at address 5458045c
[ 120.030869] Host read timeout at address 5458045c
[ 129.062846] Host read timeout at address 5458045c
[ 197.730934] Host read timeout at address 5458045c
[ 197.731688] nvgpu: 57000000.gpu __nvgpu_timeout_expired_msg_cpu:94 [ERR] Timeout detected @ nvgpu_vm_unmap+0xe0/0x188 [nvgpu] sync-unmap failed on 0x1e12600000
[ 206.442854] Host read timeout at address 5458045c
If set the display mode to “clone”,
this won’t happen.
Pls help