[Libva] va_getDriverName() returns -1

[Xiang, Haihao]

I don't think libva-intel-driver can work with emgd. You should install
emgd backend vaapi driver:
http://edc.intel.com/Software/Downloads/EMGD/

I never tried emgd before, I'm sorry that I cannot provide more help
to you on this.

Thanks
Haihao

> Hi, 
> But I install emgd driver 39.00, but i have problem with loading this
> module, you can see photo https://my.syncplicity.com/share/skvhanon0s
> xj5f8/IMG_20161011_104347 ;.
> 
> Best regards, 
> 
> Anteja
> 
> > 
> > On Tue, Oct 11, 2016 at 11:00 AM, Anteja Vuk Macek <anteja.vm at dolot
> > ron.com> wrote:
> > > Hi, 
> > > I check if i915 is loaded, but i don't have similar message  ... 
> > > 
> > > only that ...
> > > 
> > > [    3.529333] [drm] Initialized drm 1.1.0 20060810  
> > > 
> > > Best regards, 
> > > 
> > > Anteja 
> > > 
> > > 
> > > On Tue, Oct 11, 2016 at 10:53 AM, Xiang, Haihao <haihao.xiang at int
> > > el.com> wrote:
> > > > 
> > > > Please check i915  is loaded or not.
> > > > 
> > > > $>  dmeg | grep i915
> > > > 
> > > > If i915 is loaded, you can see similar message below:
> > > > 
> > > > [   10.943138] [drm] Initialized i915 1.6.0 20160919 for
> > > > 0000:00:02.0 on minor 0
> > > > 
> > > > 
> > > > Thanks
> > > > Haihao
> > > > 
> > > > 
> > > > > 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 
> > > > > 
> > > > > 
> > > > > On Tue, Oct 11, 2016 at 8:17 AM, Xiang, Haihao <haihao.xiang@
> > > > > 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 at 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 list
> > > > > > > Libva at lists.freedesktop.org
> > > > > > > https://lists.freedesktop.org/mailman/listinfo/libva
> > > 
> >