From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 60879] X11 can't start with acceleration enabled Date: Sat, 23 Mar 2013 12:11:36 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1996573661==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 47D11E5C5E for ; Sat, 23 Mar 2013 05:11:36 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1996573661== Content-Type: multipart/alternative; boundary="1364040696.02d7Af0.29651"; charset="us-ascii" --1364040696.02d7Af0.29651 Date: Sat, 23 Mar 2013 12:11:36 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=60879 --- Comment #18 from Hristo Venev --- Actually the GPU only works if it has been initialized by fglrx and then the driver is switched to radeon without rebooting. When booting with radeon it doesn't work. I bruteforced all 24 tiling configs by setting them in evergreen_interpret_tiling in radeonsi_pipe.c and none of them worked for eglgears_screen. They all lead to the same result. The tiling config given to evergreen_interpret_tiling is 0x1023. I have no idea what the (1<<12) bit in it means. -- You are receiving this mail because: You are the assignee for the bug. --1364040696.02d7Af0.29651 Date: Sat, 23 Mar 2013 12:11:36 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 18 on bug 60879 from 
Actually the GPU only works if it has been initialized by fglrx and then the
driver is switched to radeon without rebooting. When booting with radeon it
doesn't work.

I bruteforced all 24 tiling configs by setting them in
evergreen_interpret_tiling  in radeonsi_pipe.c and none of them worked for
eglgears_screen. They all lead to the same result. The tiling config given to
evergreen_interpret_tiling is 0x1023. I have no idea what the (1<<12) bit in it
means.

You are receiving this mail because:
  • You are the assignee for the bug.
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