[Bug 67283] New: VDPAU doesn't work on hybrid laptop through DRI_PRIME - bugzilla-daemon

From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 67283] New: VDPAU doesn't work on hybrid laptop through DRI_PRIME
Date: Thu, 25 Jul 2013 01:00:01 +0000	[thread overview]
Message-ID: <bug-67283-502@http.bugs.freedesktop.org/> (raw)

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https://bugs.freedesktop.org/show_bug.cgi?id=67283

          Priority: medium
            Bug ID: 67283
          Assignee: dri-devel@lists.freedesktop.org
           Summary: VDPAU doesn't work on hybrid laptop through DRI_PRIME
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: rakothedin@gmail.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: XOrg CVS
         Component: DRM/Radeon
           Product: DRI

Created attachment 82968
  --> https://bugs.freedesktop.org/attachment.cgi?id=82968&action=edit
dmesg

I have a hybrid muxless laptop with intel+radeon:
#lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor
Graphics Controller (rev 09)
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Cape
Verde [Radeon HD 7700M Series]

I use openSUSE 12.3 x86_64 with
kernel              3.11-rc2
Xorg-x11-server     1.14.2
Mesa                git20130723
libdrm2             git20130722
libdrm-radeon       git20130722
xf86-video-ati      git20130709

The kernel is booted with i915.i915_enable_rc6=7 i915.i915_enable_fbc=1
i915.lvds_downclock=1 drm.vblankoffdelay=1 radeon.dpm=1 modeset=1.

$xrandr --listproviders
Providers: number : 2
Provider 0: id: 0x6e cap: 0xb, Source Output, Sink Output, Sink Offload crtcs:
3 outputs: 6 associated providers: 1 name:Intel
Provider 1: id: 0x45 cap: 0xd, Source Output, Source Offload, Sink Offload
crtcs: 6 outputs: 0 associated providers: 1 name:radeon

$xrandr --setprovideroffloadsink 0x45 0x6e

$DRI_PRIME=1 glxinfo | grep OpenGL
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD CAPE VERDE
OpenGL version string: 2.1 Mesa 9.2.0-devel
OpenGL shading language version string: 1.30
OpenGL extensions:

But if I try VDPAU I get:

$DRI_PRIME=1 vdpauinfo
display: :0   screen: 0
Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object
file: No such file or directory
Error creating VDPAU device: 1

or

$DRI_PRIME=1 VDPAU_DRIVER=radeonsi vdpauinfo
display: :0   screen: 0
do_winsys_init: DRM version is 1.6.0 but this driver is only compatible with
2.3.x (kernel 2.6.34) or later.
Error creating VDPAU device: 23

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