Tool/software:
Hi
1.kmstest is ok
root@j722s-evm:~# kmstest
Connector 0/@41: HDMI-A-1
Crtc 0/@39: 1920x1080@60.00 148.500 1920/88/44/148/- 1080/4/5/36/- 60 (60.00) 0xa 0x40
Plane 0/@32: 0,0-1920x1080
Fb 49 1920x1080-XR24
press enter to exit
2. but kmscube fail
root@j722s-evm:~# kmscube -D /dev/dri/card1
[ 79.425057] PVR_K: 277: RGX Firmware image 'rgx.fw.36.53.104.796' loaded
[ 79.436077] PVR_K: 277: Shader binary image 'rgx.sh.36.53.104.796' loaded
failed to initialize
failed to initialize EGL
root@j722s-evm:~# lsmod | grep -i pvr pvrsrvkm 1318912 0 drm 552960 8 sii902x,drm_kms_helper,drm_dma_helper,display_connector,pvrsrvkm,drm_display_helper,tidss root@j722s-evm:~# dmesg | grep -iE "pvr|rgx|drm" [ 3.112566] systemd[1]: Starting Load Kernel Module drm... [ 5.394535] pvrsrvkm: loading out-of-tree module taints kernel. [ 5.480452] PVR_K: 171: Device: fd80000.gpu [ 5.508921] PVR_K: 171: Read BVNC 36.53.104.796 from HW device registers [ 5.526697] PVR_K: 171: RGX Device registered BVNC 36.53.104.796 with 1 core in the system [ 5.575255] [drm] Initialized pvr 24.2.6643903 for fd80000.gpu on minor 0 [ 5.575276] [drm] Initialized tidss 1.0.0 for 30220000.dss on minor 1 [ 5.794542] tidss 30220000.dss: [drm] fb0: tidssdrmfb frame buffer device [ 79.425057] PVR_K: 277: RGX Firmware image 'rgx.fw.36.53.104.796' loaded [ 79.436077] PVR_K: 277: Shader binary image 'rgx.sh.36.53.104.796' loaded root@j722s-evm:~# find /usr/lib -name "libEGL.so*" /usr/lib/libEGL.so.1.0.0 /usr/lib/libEGL.so.1 /usr/lib/libEGL.so root@j722s-evm:~# find /usr/lib -name "libGLESv2.so*" /usr/lib/libGLESv2.so.2.0.0 /usr/lib/libGLESv2.so.2 /usr/lib/libGLESv2.so
Regards,
Cesar
