Problem running on CFL
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- C
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Description
I've installed Linux_C_for_Media_Developement_Package_20180413 package on Ubuntu 16.04.4 LTS (GNU/Linux 4.13.0-41-generic x86_64) running on i7-8700K (Coffee Lake). Trying to compile and run examples I get the following error:
libva info: VA-API version 1.0.0
libva info: va_getDriverName() returns 0
libva info: User requested driver 'iHD'
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_0
DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [22]
param: 4, val: 0
libva error: /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so init failed
libva info: va_openDriver() returns 1
CM-ERROR: CM_INVALID_LIBVA_INITIALIZE linear_walker.cpp 72
Is the problem due to unsupported hardware (KBL/CFL) or this is the problem with driver installation / configuration?
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