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poma

2016-Jun-28 08:32 UTC

[Nouveau] nouveau_drv_video.so ?

nouveau_drv_video.so - what should it be?


https://koji.fedoraproject.org/koji/buildinfo?buildID=722316
... 0.7.4-13 - Revert symlinks - should be handled by mesa rhbz#1271842
                    https://bugzilla.redhat.com/show_bug.cgi?id=1271842
... 0.7.4-12 - Add symlinks for radeonsi,r600,nouveau - rhbz#1264499
                 https://bugzilla.redhat.com/show_bug.cgi?id=1264499


$ rpm -q libva libva-vdpau-driver mesa-dri-drivers
libva-1.7.1-1.fc24.x86_64
libva-vdpau-driver-0.7.4-14.fc24.x86_64
mesa-dri-drivers-11.2.2-2.20160614.fc24.x86_64

$ rpm -ql libva-vdpau-driver 
/usr/lib64/dri/nvidia_drv_video.so
/usr/lib64/dri/s3g_drv_video.so
/usr/lib64/dri/vdpau_drv_video.so
/usr/share/doc/...
...

$ rpm -ql mesa-dri-drivers
/etc/drirc
/usr/lib64/dri/gallium_drv_video.so
/usr/lib64/dri/i915_dri.so
/usr/lib64/dri/i965_dri.so
/usr/lib64/dri/ilo_dri.so
/usr/lib64/dri/kms_swrast_dri.so
/usr/lib64/dri/nouveau_dri.so
/usr/lib64/dri/nouveau_vieux_dri.so
/usr/lib64/dri/r200_dri.so
/usr/lib64/dri/r300_dri.so
/usr/lib64/dri/r600_dri.so
/usr/lib64/dri/radeon_dri.so
/usr/lib64/dri/radeonsi_dri.so
/usr/lib64/dri/swrast_dri.so
/usr/lib64/dri/virtio_gpu_dri.so
/usr/lib64/dri/vmwgfx_dri.so
/usr/lib64/gallium-pipe
/usr/lib64/gallium-pipe/pipe_i965.so
/usr/lib64/gallium-pipe/pipe_nouveau.so
/usr/lib64/gallium-pipe/pipe_r300.so
/usr/lib64/gallium-pipe/pipe_r600.so
/usr/lib64/gallium-pipe/pipe_radeonsi.so
/usr/lib64/gallium-pipe/pipe_swrast.so
/usr/lib64/gallium-pipe/pipe_vmwgfx.so

$ ll /usr/lib64/dri/
... dummy_drv_video.so
... gallium_drv_video.so
... i915_dri.so
... i965_dri.so
... ilo_dri.so
... kms_swrast_dri.so
... nouveau_dri.so
... nouveau_vieux_dri.so
... nvidia_drv_video.so -> vdpau_drv_video.so
... r200_dri.so
... r300_dri.so
... r600_dri.so
... radeon_dri.so
... radeonsi_dri.so
... s3g_drv_video.so -> vdpau_drv_video.so
... swrast_dri.so
... vdpau_drv_video.so
... virtio_gpu_dri.so
... vmwgfx_dri.so


$ icecat 
...
libva info: VA-API version 0.39.2
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib64/dri/nouveau_drv_video.so
libva info: va_openDriver() returns -1
libva info: VA-API version 0.39.2
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib64/dri/nouveau_drv_video.so
libva info: va_openDriver() returns -1
libva info: VA-API version 0.39.2
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib64/dri/gallium_drv_video.so
libva info: Found init function __vaDriverInit_0_39
libva info: va_openDriver() returns 0

Xiang, Haihao

2016-Jun-30 06:27 UTC

head link

[Nouveau] [Mesa-dev] nouveau_drv_video.so ?

Are you using VA-API on X11? libva gets the driver name from Xserver,
it is nouveau for you. so libva tries to load nouveau_drv_video.so. 
You can create a symlink for nouveau pointing to a available driver or
just ignore the message because you have gallium_drv_video.so now.

Thanks
Haihao


> nouveau_drv_video.so - what should it be?
> 
> 
> https://koji.fedoraproject.org/koji/buildinfo?buildID=722316
> ... 0.7.4-13 - Revert symlinks - should be handled by mesa
> rhbz#1271842
>                     https://bugzilla.redhat.com/show_bug.cgi?id=12718
> 42
> ... 0.7.4-12 - Add symlinks for radeonsi,r600,nouveau - rhbz#1264499
>                  https://bugzilla.redhat.com/show_bug.cgi?id=1264499
> 
> 
> $ rpm -q libva libva-vdpau-driver mesa-dri-drivers
> libva-1.7.1-1.fc24.x86_64
> libva-vdpau-driver-0.7.4-14.fc24.x86_64
> mesa-dri-drivers-11.2.2-2.20160614.fc24.x86_64
> 
> $ rpm -ql libva-vdpau-driver 
> /usr/lib64/dri/nvidia_drv_video.so
> /usr/lib64/dri/s3g_drv_video.so
> /usr/lib64/dri/vdpau_drv_video.so
> /usr/share/doc/...
> ...
> 
> $ rpm -ql mesa-dri-drivers
> /etc/drirc
> /usr/lib64/dri/gallium_drv_video.so
> /usr/lib64/dri/i915_dri.so
> /usr/lib64/dri/i965_dri.so
> /usr/lib64/dri/ilo_dri.so
> /usr/lib64/dri/kms_swrast_dri.so
> /usr/lib64/dri/nouveau_dri.so
> /usr/lib64/dri/nouveau_vieux_dri.so
> /usr/lib64/dri/r200_dri.so
> /usr/lib64/dri/r300_dri.so
> /usr/lib64/dri/r600_dri.so
> /usr/lib64/dri/radeon_dri.so
> /usr/lib64/dri/radeonsi_dri.so
> /usr/lib64/dri/swrast_dri.so
> /usr/lib64/dri/virtio_gpu_dri.so
> /usr/lib64/dri/vmwgfx_dri.so
> /usr/lib64/gallium-pipe
> /usr/lib64/gallium-pipe/pipe_i965.so
> /usr/lib64/gallium-pipe/pipe_nouveau.so
> /usr/lib64/gallium-pipe/pipe_r300.so
> /usr/lib64/gallium-pipe/pipe_r600.so
> /usr/lib64/gallium-pipe/pipe_radeonsi.so
> /usr/lib64/gallium-pipe/pipe_swrast.so
> /usr/lib64/gallium-pipe/pipe_vmwgfx.so
> 
> $ ll /usr/lib64/dri/
> ... dummy_drv_video.so
> ... gallium_drv_video.so
> ... i915_dri.so
> ... i965_dri.so
> ... ilo_dri.so
> ... kms_swrast_dri.so
> ... nouveau_dri.so
> ... nouveau_vieux_dri.so
> ... nvidia_drv_video.so -> vdpau_drv_video.so
> ... r200_dri.so
> ... r300_dri.so
> ... r600_dri.so
> ... radeon_dri.so
> ... radeonsi_dri.so
> ... s3g_drv_video.so -> vdpau_drv_video.so
> ... swrast_dri.so
> ... vdpau_drv_video.so
> ... virtio_gpu_dri.so
> ... vmwgfx_dri.so
> 
> 
> $ icecat 
> ...
> libva info: VA-API version 0.39.2
> libva info: va_getDriverName() returns 0
> libva info: Trying to open /usr/lib64/dri/nouveau_drv_video.so
> libva info: va_openDriver() returns -1
> libva info: VA-API version 0.39.2
> libva info: va_getDriverName() returns 0
> libva info: Trying to open /usr/lib64/dri/nouveau_drv_video.so
> libva info: va_openDriver() returns -1
> libva info: VA-API version 0.39.2
> libva info: va_getDriverName() returns 0
> libva info: Trying to open /usr/lib64/dri/gallium_drv_video.so
> libva info: Found init function __vaDriverInit_0_39
> libva info: va_openDriver() returns 0
> 
> 
> _______________________________________________
> mesa-dev mailing list
> mesa-dev at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/mesa-dev

poma

2016-Jun-30 10:03 UTC

head link

[Nouveau] [Mesa-dev] nouveau_drv_video.so ?

On 30.06.2016 08:27, Xiang, Haihao wrote:> 
> 
> Are you using VA-API on X11? libva gets the driver name from Xserver,
> it is nouveau for you. so libva tries to load nouveau_drv_video.so. 
> You can create a symlink for nouveau pointing to a available driver or
> just ignore the message because you have gallium_drv_video.so now.
> 
> Thanks
> Haihao
> 

In practice, regarding video acceleration, nouveau has proven to be fragile,
no matter what and how to config

$ file /usr/lib64/dri/nouveau_drv_video.so
/usr/lib64/dri/nouveau_drv_video.so: cannot open
`/usr/lib64/dri/nouveau_drv_video.so' (No such file or directory)

$ ll /usr/lib64/dri/nouveau_drv_video.so
ls: cannot access '/usr/lib64/dri/nouveau_drv_video.so': No such file or
directory

$ vainfo 
libva info: VA-API version 0.39.2
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib64/dri/nouveau_drv_video.so
libva info: va_openDriver() returns -1
vaInitialize failed with error code -1 (unknown libva error),exit

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

# ln -s vdpau_drv_video.so nouveau_drv_video.so

$ ll /usr/lib64/dri/nouveau_drv_video.so
... /usr/lib64/dri/nouveau_drv_video.so -> vdpau_drv_video.so

$ file /usr/lib64/dri/nouveau_drv_video.so
/usr/lib64/dri/nouveau_drv_video.so: symbolic link to vdpau_drv_video.so

$ ll /usr/lib64/dri/
...
... gallium_drv_video.so
... nouveau_drv_video.so -> vdpau_drv_video.so
... vdpau_drv_video.so
...

$ vainfo 
libva info: VA-API version 0.39.2
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib64/dri/nouveau_drv_video.so
libva info: Found init function __vaDriverInit_0_38
libva info: va_openDriver() returns 0
vainfo: VA-API version: 0.39 (libva 1.7.1)
vainfo: Driver version: Splitted-Desktop Systems VDPAU backend for VA-API -
0.7.4
vainfo: Supported profile and entrypoints
      VAProfileMPEG2Simple            :	VAEntrypointVLD
      VAProfileMPEG2Main              :	VAEntrypointVLD
      VAProfileH264Baseline           :	VAEntrypointVLD
      VAProfileH264Main               :	VAEntrypointVLD
      VAProfileH264High               :	VAEntrypointVLD
      VAProfileVC1Simple              :	VAEntrypointVLD
      VAProfileVC1Main                :	VAEntrypointVLD
      VAProfileVC1Advanced            :	VAEntrypointVLD

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

# ln -fs gallium_drv_video.so nouveau_drv_video.so

$ ll /usr/lib64/dri/nouveau_drv_video.so
... /usr/lib64/dri/nouveau_drv_video.so -> gallium_drv_video.so

$ file /usr/lib64/dri/nouveau_drv_video.so
/usr/lib64/dri/nouveau_drv_video.so: symbolic link to gallium_drv_video.so

$ ll /usr/lib64/dri/
...
... gallium_drv_video.so
... nouveau_drv_video.so -> gallium_drv_video.so
... vdpau_drv_video.so
...

$ vainfo 
libva info: VA-API version 0.39.2
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib64/dri/nouveau_drv_video.so
libva info: Found init function __vaDriverInit_0_39
libva info: va_openDriver() returns 0
vainfo: VA-API version: 0.39 (libva 1.7.1)
vainfo: Driver version: mesa gallium vaapi
vainfo: Supported profile and entrypoints
      VAProfileMPEG2Simple            :	VAEntrypointVLD
      VAProfileMPEG2Main              :	VAEntrypointVLD
      VAProfileVC1Simple              :	VAEntrypointVLD
      VAProfileVC1Main                :	VAEntrypointVLD
      VAProfileVC1Advanced            :	VAEntrypointVLD
      VAProfileH264Baseline           :	VAEntrypointVLD
      VAProfileH264Main               :	VAEntrypointVLD
      VAProfileH264High               :	VAEntrypointVLD
      VAProfileNone                   :	VAEntrypointVideoProc


$ icecat 
...
libva info: VA-API version 0.39.2
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib64/dri/nouveau_drv_video.so
libva info: Found init function __vaDriverInit_0_39
libva info: va_openDriver() returns 0
icecat: pushbuf.c:727: nouveau_pushbuf_data: Assertion `kref' failed.
Aborted (core dumped)

https://bugzilla.redhat.com/attachment.cgi?id=1174453

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