RE: Xorg & i915 & backport-kernel causing BUG
Hello Jaeoued
I see you upgraded the libs to the version in backports, if you remove i915.enable_fbc=0 do the bug return then?
Regards
Kristian Klausen
________________________________
> From: jzahraoui@gmail.com
> Date: Sun, 19 Jun 2016 19:22:55 +0200
> Subject: Re: Xorg & i915 & backport-kernel causing BUG
> To: rebecca_palmer@zoho.com
> CC: debian-backports@lists.debian.org
>
>
>
> I tried the option to disable the
> framebuffer compression
> . this is working fine. the BUG disapear.
>
>
> systool -m i915 -av
> Module = "i915"
>
> Attributes:
> coresize = "1208320"
> initsize = "0"
> initstate = "live"
> refcnt = "5"
> taint = "E"
> uevent = <store method only>
>
> Parameters:
> disable_display = "N"
> disable_power_well = "1"
> disable_vtd_wa = "N"
> edp_vswing = "0"
> enable_cmd_parser = "1"
> enable_dc = "-1"
> enable_execlists = "0"
> enable_fbc = "0"
> enable_guc_submission= "N"
> enable_hangcheck = "Y"
> enable_ips = "1"
> enable_ppgtt = "1"
> enable_psr = "0"
> enable_rc6 = "1"
> fastboot = "N"
> guc_log_level = "-1"
> invert_brightness = "0"
> load_detect_test = "N"
> lvds_channel_mode = "0"
> lvds_use_ssc = "-1"
> mmio_debug = "0"
> modeset = "-1"
> nuclear_pageflip = "N"
> panel_ignore_lid = "1"
> prefault_disable = "N"
> preliminary_hw_support= "0"
> reset = "Y"
> semaphores = "-1"
> use_mmio_flip = "0"
> vbt_sdvo_panel_type = "-1"
> verbose_state_checks= "Y"
>
>
> by the way I've upgraded the lib to jessie-backport version :
> dpkg -l libdrm* libgl1*
> Desired=Unknown/Install/Remove/Purge/Hold
> |
> Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
> |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
> ||/ Name Version Architecture
> Description
> +++-==============================-====================-====================-==================================================================
> ii libdrm-amdgpu1:amd64 2.4.68-1~bpo8+1 amd64
> Userspace interface to amdgpu-specific kernel DRM services -- runt
> ii libdrm-dev:amd64 2.4.68-1~bpo8+1 amd64
> Userspace interface to kernel DRM services -- development files
> ii libdrm-intel1:amd64 2.4.68-1~bpo8+1 amd64
> Userspace interface to intel-specific kernel DRM services -- runti
> ii libdrm-nouveau2:amd64 2.4.68-1~bpo8+1 amd64
> Userspace interface to nouveau-specific kernel DRM services -- run
> ii libdrm-radeon1:amd64 2.4.68-1~bpo8+1 amd64
> Userspace interface to radeon-specific kernel DRM services -- runt
> ii libdrm2:amd64 2.4.68-1~bpo8+1 amd64
> Userspace interface to kernel DRM services -- runtime
> un libgl1 <none> <none>
> (no description available)
> ii libgl1-mesa-dev:amd64 11.1.3-1~bpo8+1 amd64
> free implementation of the OpenGL API -- GLX development files
> ii libgl1-mesa-dri:amd64 11.1.3-1~bpo8+1 amd64
> free implementation of the OpenGL API -- DRI modules
> un libgl1-mesa-dri-experimental <none> <none>
> (no description available)
> ii libgl1-mesa-glx:amd64 11.1.3-1~bpo8+1 amd64
> free implementation of the OpenGL API -- GLX runtime
> un libgl1-mesa-swx11 <none> <none>
> (no description available)
>
>
> thank you very much
>
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