Linux/AM3352: Qt issue with LIDD display

Hi Yimin,

Thank you for your patience.  Can you try running the script below, and check if anything looks out of place:

#!/bin/sh
echo "WSEGL settings"
cat /etc/powervr.ini
echo "------"
echo "ARM CPU information"
cat /proc/cpuinfo
echo "------"
echo "SGX driver information"
cat /proc/pvr/version
echo "------"
echo "Framebuffer settings"
fbset -i
echo "------"
echo "Rotation settings"
cat /sys/class/graphics/fb0/rotate
echo "------"
echo "Kernel Module information"
lsmod
echo "------"
echo "Boot settings"
cat /proc/cmdline
echo "------"
echo "Linux Kernel version"
uname -a

Regards,
Mike

Hi Sir 

FYR

WSEGL settings
[default]
#WindowSystem=libpvrws_WAYLAND.so
------
ARM CPU information
processor       : 0
model name      : ARMv7 Processor rev 2 (v7l)
BogoMIPS        : 298.80
Features        : half thumb fastmult vfp edsp neon vfpv3 tls vfpd32
CPU implementer : 0x41
CPU architecture: 7
CPU variant     : 0x3
CPU part        : 0xc08
CPU revision    : 2

Hardware        : Generic AM33XX (Flattened Device Tree)
Revision        : 0000
Serial          : 0000000000000000
------
SGX driver information
cat: can't open '/proc/pvr/version': No such file or directory
------
Framebuffer settings

mode "800x480"
    geometry 800 480 800 480 16
    timings 0 0 0 0 0 0 0
    rgba 5/11,6/5,5/0,0/0
endmode

Frame buffer device information:
    Name        : AM335x FB
    Address     : 0x9d100000
    Size        : 819200
    Type        : PACKED PIXELS
    Visual      : TRUECOLOR
    XPanStep    : 0
    YPanStep    : 1
    YWrapStep   : 0
    LineLength  : 1600
    Accelerator : No
------
Rotation settings
0
------
Kernel Module information
Module                  Size  Used by
sha512_generic          9967  0
sha512_arm             12252  0
sha256_generic         10178  0
sha1_generic            2864  0
sha1_arm_neon           6261  0
sha1_arm                3862  1 sha1_arm_neon
md5                     2219  0
des_generic            17608  0
cbc                     2388  0
xfrm_user              22370  2
xfrm4_tunnel            2040  0
ipcomp                  2257  0
xfrm_ipcomp             4311  1 ipcomp
esp4                    6402  0
ah4                     5627  0
af_key                 26776  0
xfrm_algo               6989  5 xfrm_user,esp4,ah4,af_key,xfrm_ipcomp
hid_generic             1125  0
usbhid                 21209  0
omap_aes_driver        19334  0
crypto_engine           7098  1 omap_aes_driver
omap_sham              21950  0
edt_ft5x06             11588  0
omap_rng                4759  0
c_can_platform          6654  0
rng_core                7584  1 omap_rng
c_can                   9642  1 c_can_platform
can_dev                12359  1 c_can
phy_am335x              2372  2
phy_generic             5372  1 phy_am335x
phy_am335x_control      3001  1 phy_am335x
sch_fq_codel            9115  1
uio_module_drv          7251  0
cryptodev              38083  1
------
Boot settings
console=ttyS3,115200n8 consoleblank=0 mem=512M root=/dev/nfs nfsroot=192.168.0.1:/home/fwteam-ubuntu/rootfs/sdk-smarct-805,acdirmin=60,proto=tcp,nfsvers=3,nolock rw ip=192.168.0.11:192.168.0.1:192.168.0.0:255.255.255.0::eth0:off
------
Linux Kernel version
Linux smarct335x 4.9.41-g98d1c43705 #1 PREEMPT Mon Aug 5 12:47:59 CST 2019 armv7l GNU/Linux

BR

Yimin

Hi Sir

Do you have any update ?