From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 91278] Tonga GPU lock/reset fail with Unigine Valley Date: Thu, 15 Oct 2015 13:28:22 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0031622464==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 6501E6EE83 for ; Thu, 15 Oct 2015 06:28:22 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0031622464== Content-Type: multipart/alternative; boundary="1444915702.FEDa0f8f2.27625"; charset="UTF-8" --1444915702.FEDa0f8f2.27625 Date: Thu, 15 Oct 2015 13:28:22 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=91278 --- Comment #42 from Alex Deucher --- (In reply to Mathias Tillman from comment #41) > Just tried it again with the latest drm-next-4.4 and the kernel parameters > amdgpu.enable_scheduler=0 amdgpu.vm_debug=1 amdgpu.enable_semaphores=1. I don't think forcing semaphores will work on tonga/fiji since there were disabled in the code a while ago due to hw bugs. -- You are receiving this mail because: You are the assignee for the bug. --1444915702.FEDa0f8f2.27625 Date: Thu, 15 Oct 2015 13:28:22 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 42 on bug 91278 from 
(In reply to Mathias Tillman from comment #41)
> Just tried it again with the latest drm-next-4.4 and the kernel parameters
> amdgpu.enable_scheduler=0 amdgpu.vm_debug=1 amdgpu.enable_semaphores=1.

I don't think forcing semaphores will work on tonga/fiji since there were
disabled in the code a while ago due to hw bugs.

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