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torizon / meta-toradex-torizon

Torizon OS OpenEmbedded Distro Layer
MIT License
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GPU device and render node is not created on AM62 #49

Closed leonheldattoradex closed 3 months ago

leonheldattoradex commented 3 months ago

6.5.0

torizon@verdin-am62-15133479:~$ ls /dev/dri/ by-path card0 card1 renderD128

nightly

torizon@verdin-am62-15133479:~$ ls /dev/dri/ by-path card0

Some dmesg logs:

nightly

torizon@verdin-am62-15133479:~$ dmesg | grep -i pvr
[    8.698937] pvrsrvkm: loading out-of-tree module taints kernel.
[    8.772506] PVR_K:(Error):   474: TraceFS Read failed in PVRGpuTraceInitFTraceClockSource() [209]
[    8.819731] PVR_K:  474: Device: fd00000.gpu
[    8.852911] PVR_K:  474: Read BVNC 33.15.11.3 from HW device registers
[    8.864533] PVR_K:  474: RGX Device registered with BVNC 33.15.11.3
[    8.987806] [drm] Initialized pvr 23.2.6460340 20170530 for fd00000.gpu on minor 1
torizon@verdin-am62-15133479:~$ dmesg | grep -i dss
[    0.046134] platform 30200000.dss: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/dsi@e
[    7.949725] [drm] Initialized tidss 1.0.0 20180215 for 30200000.dss on minor 0
[    7.978164] tidss 30200000.dss: [drm] Cannot find any crtc or sizes
[    7.980220] tidss 30200000.dss: [drm] Cannot find any crtc or sizes

tdx-ref-multimedia

root@verdin-am62-15133479:~# ls /dev/dri/
by-path  card0  card1  renderD128
root@verdin-am62-15133479:~# dmesg | grep -i pvr
[    7.577920] pvrsrvkm: loading out-of-tree module taints kernel.
[    7.687477] PVR_K:  209: Device: fd00000.gpu
[    7.692202] PVR_K:  209: Read BVNC 33.15.11.3 from HW device registers
[    7.711933] PVR_K:  209: RGX Device registered with BVNC 33.15.11.3
[    7.720826] [drm] Initialized pvr 23.2.6460340 20170530 for fd00000.gpu on minor 1
[   14.164480] PVR_K:  674: RGX Firmware image 'rgx.fw.33.15.11.3' loaded
[   14.177721] PVR_K:  674: Shader binary image 'rgx.sh.33.15.11.3' loaded
root@verdin-am62-15133479:~# dmesg | grep -i dss
[    0.356722] platform 30200000.dss: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/dsi@e
[    7.633905] [drm] Initialized tidss 1.0.0 20180215 for 30200000.dss on minor 0
[    7.664584] tidss 30200000.dss: [drm] Cannot find any crtc or sizes
[    7.672900] tidss 30200000.dss: [drm] Cannot find any crtc or sizes