Hi
>Could you post the output of 'lspci -nn'? I assumed you are using Intel
Graphics.

Yes I use intel graphic.  In attachment is output.txt ...
I don't have that  /dev/dri/card0 ...



Best regards,

Anteja Vuk - Macek
Software Engineer

Dolotron d.o.o.
Ziskovec 141
HR-40000 Cakovec
Croatia
Tel: ++385 (40) 865 205
Fax: ++385 (40) 865 732
mailto: anteja...@dolotron.com
_________________________________

On Tue, Oct 11, 2016 at 8:17 AM, Xiang, Haihao <haihao.xi...@intel.com>
wrote:

>
> Could you post the output of 'lspci -nn'? I assumed you are using Intel
> Graphics.
>
> You can try to  run vainfo without Xserver and Wayland.  If you still get
> error, you should
> check the following first:
> 1> is there /dev/dri/card0. If not,  it means your GPU is not supported by
> drm/i915.
> 2> do you have permission to access /dev/dri/card0? Please change the mode
> first if you haven't permission to access /dev/dri/card0.
>
> Thanks
> Haihao
>
> Hi,
>
> I work with Fedora 18 ( KDE 32 bit ) ... I configure and install
> libva-1.5.0 on Fedora, use command vainfo and got error.
>
> [root@localhost intel-driver]# vainfo
> libva info: VA-API version 0.37.0
> libva info: va_getDriverName() returns -1
> libva error: va_getDriverName() failed with unknown libva
> error,driver_name=(null)
> vaInitialize failed with error code -1 (unknown libva error),exit
>
> I install before  :
>
>    - inputproto-2.3.1
>    - xorg-x11-drv-evdev-2.7.3-5
>    - libdrm-2.4.52
>    - mesa-10.2.1
>    - glu-9.0.0
>
> Also after installing libva I install intel-VA-driver-1.5.0  ( git clone
> git://anongit.freedesktop.org/vaapi/intel-driver )
>
> Configuration for libva and intel-VA-driver
> #./autogen.sh --prefix=/usr--enable -wayland
>
> Could somebody tell what I need to do for fix this error ?
>
> Best regards,
> TejaVM
>
> _______________________________________________
> Libva mailing 
> listLibva@lists.freedesktop.orghttps://lists.freedesktop.org/mailman/listinfo/libva
>
>
00:00.0 Host bridge [0600]: Intel Corporation ValleyView SSA-CUnit [8086:0f00] 
(rev 11)
00:02.0 VGA compatible controller [0300]: Intel Corporation ValleyView Gen7 
[8086:0f31] (rev 11)
00:12.0 SD Host controller [0805]: Intel Corporation ValleyView SDIO Controller 
[8086:0f16] (rev 11)
00:13.0 SATA controller [0106]: Intel Corporation ValleyView 6-Port SATA AHCI 
Controller [8086:0f23] (rev 11)
00:14.0 USB controller [0c03]: Intel Corporation ValleyView USB xHCI Host 
Controller [8086:0f35] (rev 11)
00:1a.0 Encryption controller [1080]: Intel Corporation ValleyView SEC 
[8086:0f18] (rev 11)
00:1b.0 Audio device [0403]: Intel Corporation ValleyView High Definition Audio 
Controller [8086:0f04] (rev 11)
00:1c.0 PCI bridge [0604]: Intel Corporation ValleyView PCI Express Root Port 
[8086:0f48] (rev 11)
00:1c.1 PCI bridge [0604]: Intel Corporation ValleyView PCI Express Root Port 
[8086:0f4a] (rev 11)
00:1c.2 PCI bridge [0604]: Intel Corporation ValleyView PCI Express Root Port 
[8086:0f4c] (rev 11)
00:1c.3 PCI bridge [0604]: Intel Corporation ValleyView PCI Express Root Port 
[8086:0f4e] (rev 11)
00:1f.0 ISA bridge [0601]: Intel Corporation ValleyView Power Control Unit 
[8086:0f1c] (rev 11)
00:1f.3 SMBus [0c05]: Intel Corporation ValleyView SMBus Controller [8086:0f12] 
(rev 11)
01:00.0 Ethernet controller [0200]: Intel Corporation I210 Gigabit Network 
Connection [8086:1533] (rev 03)
02:00.0 USB controller [0c03]: Renesas Technology Corp. Device [1912:0015] (rev 
02)
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