va_openDriver() returns 18 invalid parameters on CentOS7 Docker Image

[zrus]

Hi team, I was trying to install Gstreamer to read RTSP stream, I followed this guide Linux VAAPI Video Stack Basic Packages and everything was built fine with Clang v7.0.1 and GCC v9.3.1

I'm using CentOS7 Docker image Linux 5.4.72-microsoft-standard-WSL2 #1 SMP Wed Oct 28 23:40:43 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

With hardware information:

# hwinfo --short
cpu:
                       Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, 1992 MHz
                       Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, 1992 MHz
                       Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, 1992 MHz
                       Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, 1992 MHz
                       Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, 1992 MHz
                       Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, 1992 MHz
                       Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, 1992 MHz
                       Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, 1992 MHz
storage:
                       Floppy disk controller
                       Virtual Storage 0
network:
                       Virtual Ethernet Card 0
network interface:
  sit0                 Network Interface
  eth0                 Ethernet network interface
  lo                   Loopback network interface
disk:
  /dev/ram2            Disk
  /dev/sdd             Msft Virtual Disk
  /dev/ram0            Disk
  /dev/sdb             Msft Virtual Disk
  /dev/ram9            Disk
  /dev/ram14           Disk
  /dev/ram7            Disk
  /dev/ram12           Disk
  /dev/ram5            Disk
  /dev/ram10           Disk
  /dev/ram3            Disk
  /dev/sde             Msft Virtual Disk
  /dev/ram1            Disk
  /dev/sdc             Msft Virtual Disk
  /dev/ram15           Disk
  /dev/sda             Msft Virtual Disk
  /dev/ram8            Disk
  /dev/ram13           Disk
  /dev/ram6            Disk
  /dev/ram11           Disk
  /dev/ram4            Disk
bios:
                       BIOS
memory:
                       Main Memory
unknown:
                       FPU
                       DMA controller
                       PIC
                       Keyboard controller

And here is error that I got:

# vainfo --display drm --device $ROOT_INSTALL_DIR/lib/dri/iHD_drv_video.so
libva info: VA-API version 1.14.0
libva info: User environment variable requested driver 'iHD'
libva info: Trying to open /opt/media/lib/dri/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_14
DRM_IOCTL_I915_GEM_APERTURE failed: Inappropriate ioctl for device
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [25]
param: 4, val: 0
libva error: /opt/media/lib/dri/iHD_drv_video.so init failed
libva info: va_openDriver() returns 18
vaInitialize failed with error code 18 (invalid parameter),exit

P/s: I'm using libva 2.14.0.pre1 commit 453002ce69779c713f6f8315bedce140d34ba805

Please take a look, thank you so much!