On Thu, Aug 31, 2017 at 2:18 AM, Marathe, Yogesh <yogesh.mara...@intel.com> wrote: >> -----Original Message----- >> From: mesa-dev [mailto:mesa-dev-boun...@lists.freedesktop.org] On Behalf >> Of Emil Velikov >> Sent: Wednesday, August 30, 2017 9:44 PM >> To: Marathe, Yogesh <yogesh.mara...@intel.com> >> Cc: Gao, Shuo <shuo....@intel.com>; Liu, Zhiquan <zhiquan....@intel.com>; >> dani...@collabora.com; nicolai.haeh...@amd.com; Antognolli, Rafael >> <rafael.antogno...@intel.com>; e...@engestrom.ch; Wu, Zhongmin >> <zhongmin...@intel.com>; tf...@chromium.org; kenn...@whitecape.org; >> Kondapally, Kalyan <kalyan.kondapa...@intel.com>; fernetme...@online.de; >> mesa-dev@lists.freedesktop.org; tarc...@itsqueeze.com; >> varad.gau...@collabora.com >> Subject: Re: [Mesa-dev] [PATCH v6.2] egl: Allow creation of per surface out >> fence >> >> On 30 August 2017 at 15:39, Marathe, Yogesh <yogesh.mara...@intel.com> >> wrote: >> >> > >> > Thank you, Tomasz and all involved for the help and guidance. >> > >> Our excitement was short lived - see commit >> 8c9df0daf20206fafb7df77b1edcbc41b8e91372. >> >> Seems the patch was not run through the Intel CI, though I'm should not have >> assumed that you're aware of if. >> Please get in touch with Mark Janes (Cc'd here, janesma on IRC). He can set >> you >> up and/or run a branch for you. >> > > No problem. I will contact Mark. > > Primarily looks like platform / kernel version issue. intel_get_boolean() for > I915_PARAM_HAS_EXEC_FENCE is false, but I see following in > i915_drv.c:915_getparam in kernel, no clue why that would come false > in UMD. > > ... > case I915_PARAM_HAS_EXEC_FENCE: > /* For the time being all of these are always true; > * if some supported hardware does not have one of these > * features this value needs to be provided from > * INTEL_INFO(), a feature macro, or similar. > */ > value = 1; > break; > ...
Which kernel are you looking at? Remember that not everyone uses current upstream master. There is a number of upstream stable releases and downstream forks. Grepping for I915_PARAM_HAS_EXEC_FENCE on http://elixir.free-electrons.com, shows that it was only added in Linux 4.12. Best regards, Tomasz _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
