Falk, Well now, that's embarrassing. I had suggested i915 to Rebecca, but it appears as though I was wrong and it was i965 that is needed. We'll get this sorted - thank you for taking the time to post the details.
-- Darren On 3/26/14, 4:28, "IGI/Falk Bauer" <[email protected]> wrote: >Hello Rebecca, > >I am currently working with an evaluation board based on the E3825 >chipset. To evaluate the usage of yocto I have recently checked out your >git branch for valleyisland. So far the image is successfully booting >into the core sato image. Thanks for your great work. >At the moment I am working to support OpenGL in the XServer via mesa. And >I have a local fix for the accelerated graphics driver which is different >to yours in this patch. >It seems for me that the E38 Series uses the i965 mesa driver for 3D >acceleration. With the inclusion of ${XSERVER_IA32_I915} the i915_dri.so >is included in the rootfs. This leads to the following error message in >Xorg.0.log: > >... >[4261009.207] (II) intel(0): SNA initialized with Valleyview (gen7) >backend >[4261009.207] (==) intel(0): Backing store disabled >[4261009.207] (==) intel(0): Silken mouse enabled >[4261009.207] (II) intel(0): HW Cursor enabled >[4261009.207] (II) intel(0): RandR 1.2 enabled, ignore the following >RandR disabled message. >[4261009.208] (==) intel(0): DPMS enabled >[4261009.208] (II) intel(0): [DRI2] Setup complete >[4261009.208] (II) intel(0): [DRI2] DRI driver: i965 >[4261009.208] (II) intel(0): direct rendering: DRI2 Enabled >[4261009.208] (==) intel(0): hotplug detection: "enabled" >[4261009.209] (--) RandR disabled >[4261009.238] (EE) AIGLX error: dlopen of /usr/lib/dri/i965_dri.so failed >(/usr/lib/dri/i965_dri.so: cannot open shared object file: No such file >or directory) >[4261009.238] (EE) AIGLX: reverting to software rendering >[4261009.238] (II) AIGLX: Screen 0 is not DRI capable >[4261009.238] (EE) AIGLX error: dlopen of /usr/lib/dri/swrast_dri.so >failed (/usr/lib/dri/swrast_dri.so: cannot open shared object file: No >such file or directory) >[4261009.238] (EE) GLX: could not load software renderer >[4261009.239] (II) GLX: no usable GL providers found for screen 0... > >With the inclusion of ${XSERVER_IA32_I965} the i965_dri.so is deployed in >an image. And the GL capabilities seems to be ok following the log in >Xorg.0.log: > >... >[4261362.100] (II) intel(0): SNA initialized with Valleyview (gen7) >backend >[4261362.101] (==) intel(0): Backing store disabled >[4261362.101] (==) intel(0): Silken mouse enabled >[4261362.101] (II) intel(0): HW Cursor enabled >[4261362.101] (II) intel(0): RandR 1.2 enabled, ignore the following >RandR disabled message. >[4261362.103] (==) intel(0): DPMS enabled >[4261362.103] (II) intel(0): [DRI2] Setup complete >[4261362.103] (II) intel(0): [DRI2] DRI driver: i965 >[4261362.103] (II) intel(0): direct rendering: DRI2 Enabled >... > >It seems to me that the E38 series is supported by the i965_dri.so file >despite that the kernel module for the drm/dri driver is called i915.ko. >But maybe I am missing some point here because I have not tested the >OpenGL capabilities yet. > >With kind regards >Falk Bauer > > >------------------------------------------------------ >IGI - Ingenieur-Gesellschaft fuer Interfaces mbH >Dipl.-Ing. Falk Bauer Applications Engineer >Langenauer Str. 46 >57223 Kreuztal, Germany >Tel.: +49 2732 5525 0 >Fax: +49 2732 5525 25 >E-mail: [email protected] >Internet: www.igi-systems.com >-----------------------------------------------------------Ursprüngliche >Nachricht----- >Von: [email protected] >[mailto:[email protected]] Im Auftrag von >[email protected] >Gesendet: Mittwoch, 26. März 2014 18:07 >An: [email protected] >Betreff: [meta-intel] [PATCH 0/2] [Dylan] meta-valleyisland: update >README and machine conf file > >From: Chang Rebecca Swee Fun <[email protected]> > >Hi everyone, > >In this patch series, I have changed the machine conf file to include >${XSERVER_IA32_I915} to the build. This is an urgent fix for >meta-valleyisland as the image built without the fix is using >unaccelerated frame buffer driver to do graphics rendering. The BSP >should support i915 accelerated graphics driver. > >Besides, the README of meta-valleyisland has also updated with Yocto >Project Compliance note and HD Audio build note. Customers need to know >that, in order to get HD Audio working, they need to have gstreamer and >ffmpeg plugins installed. And these plugins are provided by adding >"commercial" license flags in local.conf. > >Please pull this patch set into meta-intel Dylan branch. > >Thanks. > >Rebecca > >The following changes since commit >6ea7c0f0af5ad20bffba3cf21b17da892e842f82: > > valleyisland: linux-yocto-3.8: update meta SRCREV (2014-03-13 10:36:54 >-0500) > >are available in the git repository at: > > git://git.yoctoproject.org/meta-intel-contrib >rebeccas/meta-valleyisland-dylan-dev > >http://git.yoctoproject.org/cgit.cgi/meta-intel-contrib/log/?h=rebeccas/me >ta-valleyisland-dylan-dev > >Chang Rebecca Swee Fun (2): > meta-valleyisland: update README with extra notes > meta-valleyisland: include Intel I915 Xorg driver to machine conf > file > > meta-isg/meta-valleyisland/README | 16 >++++++++++++++++ > .../conf/machine/valleyisland-32.conf | 1 + > .../conf/machine/valleyisland-64.conf | 1 + > 3 files changed, 18 insertions(+) > >-- >1.7.10.4 > >-- >_______________________________________________ >meta-intel mailing list >[email protected] >https://lists.yoctoproject.org/listinfo/meta-intel > > > >-- >_______________________________________________ >meta-intel mailing list >[email protected] >https://lists.yoctoproject.org/listinfo/meta-intel > -- Darren Hart Yocto Project - Linux Kernel Intel Open Source Technology Center -- _______________________________________________ meta-intel mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-intel
