Little help with VAAPI

[Jerry Geis]

Hi

So I created the 20-intel.conf file and rebooted.

[    18.048]    ABI class: X.Org Video Driver, version 24.0
[    18.048] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
        i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
        915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
        Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35,
Q33,
        GM45, 4 Series, G45/G43, Q45/Q43, G41, B43
[    18.051] (II) intel: Driver for Intel(R) HD Graphics
[    18.051] (II) intel: Driver for Intel(R) Iris(TM) Graphics
[    18.051] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics
[    18.051] (++) using VT number 1

This is what I get now. So I think the Intel driver is loading.

However vainfo is still no go.
 vainfo
libva info: VA-API version 0.40.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib64/dri/i965_drv_video.so
libva info: va_openDriver() returns -1
vaInitialize failed with error code -1 (unknown libva error),exit

These are the files:
ls /usr/lib64/dri/
i915_dri.so  i965_dri.so  kms_swrast_dri.so  nouveau_dri.so  r300_dri.so
 r600_dri.so  radeonsi_dri.so  swrast_dri.so  virtio_gpu_dri.so
 vmwgfx_dri.so

So I search for the file:
 yum provides "*/*i965_drv_video.so"
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
 * base: ftp.ussg.iu.edu
 * elrepo: ord.mirror.rackspace.com
 * epel: ord.mirror.rackspace.com
 * extras: ftp.ussg.iu.edu
 * updates: ftp.ussg.iu.edu
No matches found

I am using CentOS 7.7


Jerry

On Wed, Oct 16, 2019 at 9:09 PM Pascal Jacquemart <pascal at fluffyspider.com>
wrote:

>
> Ok, for sure you need the intel driver.
>
> But I am not so sure if vaapi can work while still using the
> default kms driver. You can try to enable intel driver like this:
>
> cat /etc/X11/xorg.conf.d/20-intel.conf
> Section "Device"
>   Identifier  "Intel Graphics"
>   Driver      "intel"
>
> Confirm before and after the change by checking
> /var/log/Xorg.0.log
>
>
> On Wed, 16 Oct 2019 20:44:41 -0400
> Jerry Geis <jerry.geis at gmail.com> wrote:
>
> > Sorry - wrong file I looked at. No I dont have that file.
> >
> >  ls -l /usr/lib64/dri//i965*
> > -rwxr-xr-x 2 root root 10641848 Aug 16
> > 12:00 /usr/lib64/dri//i965_dri.so
> >
> >
> >  yum provides "*/i965_drv_video.*"
> > Loaded plugins: fastestmirror, langpacks
> > Loading mirror speeds from cached hostfile
> >  * base: ftp.ussg.iu.edu
> >  * elrepo: ord.mirror.rackspace.com
> >  * epel: fedora.mirrors.pair.com
> >  * extras: ftp.ussg.iu.edu
> >  * updates: ftp.ussg.iu.edu
> > No matches found
> >
> >
> > Jerry
>
>
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