Created attachment 118393 [details] Xorg.log Kernel drm-intel-testing-2015-08-28 b4c4542ba1abfb0d3d6913504502573bf2c62b12 ==Bug detailed description== -------------------------------------------------- After open it the following games the SKL-Y shows very low performance ==Attachments== -------------------------------------------------- >dmesg , which contains the dmesg log >Xorg.log , which contains the Xorg log ==Steps to reproduce== -------------------------------------------------- 1-Download any of the following games and run it -Doom3 v1.3.1 -Padman v1.2 -Steam - Counter-Strike -Quake4 -Steam-Postal -Steam-Half Life 1 -Steam-Football Manager 2014 -Steam-Serious Sam 3 BFE -Steam-Trine 2 -Steam - Half-Life2 -Xonotic v0.7 -Extreme tuxracer v0.4 -OpenArean v0.8.8 -Steam-Euro Truck Simulator II ==Actual results== -------------------------------------------------- very low performance when run games ==Expected results== -------------------------------------------------- The games should be run fine without any issues ==Hardware configuration== -------------------------------------------------- Platform: SKY LAKE Y A0 CPU : Intel(R) Core(TM) m5-6Y57 CPU @ 1.10GHz (family: 6, model: 78 stepping: 3) MCP : SKL-Y D1 2+2 (ou ULX-D1) QDF : QJK9 CPU : SKL D0 Chipset PCH: Sunrise Point LP C1 CRB : SKY LAKE Y LPDDR3 RVP3 CRB FAB2 Reworks : All Mandatories + FBS02,FBS03, F23, O-02 & O-06 -- Software -- Linux distribution: Ubuntu 14.04.03 LTS 64Bits BIOS: 93.2 ==Test Environment== -------------------------------------------------- Kernel: tag drm-intel-testing-2015-07-31 (4.2-rc4) from git://anongit.freedesktop.org/drm-intel Mesa: mesa-10.6.7 from http://cgit.freedesktop.org/mesa/mesa/ Mesa commit : 32efdc87cbf89cfe08ad9571cd756e27c803caa8 Xf86_video_intel: 2.99.917 from http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/ Xf86_video_intel commit : baec802b21387d04aebb10ac29e719a1800c5aa0 libdrm :libdrm-2.4.64 from http://cgit.freedesktop.org/mesa/drm/ libdrm commit : ab2fadabde3829b1ec56bd4756165dd9bd281488 Cairo: 1.14.2 from http://cgit.freedesktop.org/cairo Cairo commit: 93422b3cb5e0ef8104b8194c8873124ce2f5ea2d libva: libva-1.6.1 from http://cgit.freedesktop.org/libva/ libva commit : 613eb962b45fbbd1526d751e88e0d8897af6c0e0 intel-driver: 1.6.1. from http://cgit.freedesktop.org/vaapi/intel-driver intel-driver commint : 35858c69166b845c59ca32e19a3dbb0b758df209 xorg: 1.17.99 installed with script git_xorg.sh Xserver: xorg-server-1.17.2 from http://cgit.freedesktop.org/xorg/xserver Xserver commit : 2123f7682d522619f101b05fb75efa75dabbe371 Kernel commit log: commit b4c4542ba1abfb0d3d6913504502573bf2c62b12 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Fri Aug 28 15:51:30 2015 +0200 drm-intel-nightly: 2015y-08m-28d-13h-50m-34s UTC integration manifest Workaround : we found this wa to run this games without low performance 1-sudo apt-get --reinstall install xserver-xorg-lts-vivid 2-next we rebuid mesa, xorg and xserver If needed more information or you have any doubt do not hesitate to contact me
Created attachment 118394 [details] dmesg
-- Software -- Linux distribution: Ubuntu 14.04.03 LTS 64Bits The mesa + libdrm_intel build is too old.
(In reply to Chris Wilson from comment #2) > -- Software -- > Linux distribution: Ubuntu 14.04.03 LTS 64Bits > > The mesa + libdrm_intel build is too old. so, which version of mesa + libdrm intel do you recommend for SKL-Y?
You need at least libdrm-2.4.59, mesa-10.5.0 (though bugfixes are still going in aplenty).
(In reply to Chris Wilson from comment #4) > You need at least libdrm-2.4.59, mesa-10.5.0 (though bugfixes are still > going in aplenty). actually my version of mesa and libdrm that i have is newer libdrm :libdrm-2.4.64 Mesa: mesa-10.6.7
(In reply to Humberto Israel Perez Rodriguez from comment #5) > (In reply to Chris Wilson from comment #4) > > You need at least libdrm-2.4.59, mesa-10.5.0 (though bugfixes are still > > going in aplenty). > > actually my version of mesa and libdrm that i have is newer > > libdrm :libdrm-2.4.64 > Mesa: mesa-10.6.7 Not the ones you were using at the time, as the logs indicated much older without Skylake support.
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