From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 56405] Distorted graphics on Radeon HD 6620G Date: Fri, 09 Nov 2012 19:48:54 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1695862125==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id ABCBF9EB38 for ; Fri, 9 Nov 2012 11:48:54 -0800 (PST) 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 --===============1695862125== Content-Type: multipart/alternative; boundary="1352490534.5E1DdAC1.14938"; charset="us-ascii" --1352490534.5E1DdAC1.14938 Date: Fri, 9 Nov 2012 19:48:54 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=56405 --- Comment #17 from Michael Dressel --- (In reply to comment #14) > (In reply to comment #13) > Maybe it would be easier to just do manual builds instead of using PKGBUILD > for the bisect? You can point to the directory containing the manually built > r600_dri.so with the environment variable LIBGL_DRIVERS_PATH. You may also > want to set LIBGL_DEBUG=verbose to verify it's picking up the expected > r600_dri.so. At which point would I need to have the environment setup in order to pick the driver? Can I just stop gdm set the environment and start gdm with systemctl? > > Also, especially for older commits, you may need to run make clean or even > autogen.sh between bisection steps to prevent inconsistent builds. There are a lot of options. Which are relevant? COMMONOPTS="--prefix=/usr \ --sysconfdir=/etc \ --with-dri-driverdir=/usr/lib/xorg/modules/dri \ --with-gallium-drivers=r300,r600,radeonsi,nouveau,svga,swrast \ --with-dri-drivers=i915,i965,r200,radeon,nouveau,swrast \ --enable-gallium-llvm \ --enable-egl \ --enable-gallium-egl \ --with-egl-platforms=x11,drm \ --enable-shared-glapi \ --enable-gbm \ --enable-glx-tls \ --enable-dri \ --enable-glx \ --enable-osmesa \ --enable-gles1 \ --enable-gles2 \ --enable-texture-float \ --enable-xa \ --enable-vdpau " -- You are receiving this mail because: You are the assignee for the bug. --1352490534.5E1DdAC1.14938 Date: Fri, 9 Nov 2012 19:48:54 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 17 on bug 56405 from 
(In reply to comment #14)
> (In reply to comment #13)


> Maybe it would be easier to just do manual builds instead of using PKGBUILD
> for the bisect? You can point to the directory containing the manually built
> r600_dri.so with the environment variable LIBGL_DRIVERS_PATH. You may also
> want to set LIBGL_DEBUG=verbose to verify it's picking up the expected
> r600_dri.so.

At which point would I need to have the environment setup in order to pick the
driver? Can I just stop gdm set the environment and start gdm with  systemctl?

> 
> Also, especially for older commits, you may need to run make clean or even
> autogen.sh between bisection steps to prevent inconsistent builds.

There are a lot of options. Which are relevant?
    COMMONOPTS="--prefix=/usr \
    --sysconfdir=/etc \
    --with-dri-driverdir=/usr/lib/xorg/modules/dri \
    --with-gallium-drivers=r300,r600,radeonsi,nouveau,svga,swrast \
    --with-dri-drivers=i915,i965,r200,radeon,nouveau,swrast \
    --enable-gallium-llvm \
    --enable-egl \
    --enable-gallium-egl \
    --with-egl-platforms=x11,drm \
    --enable-shared-glapi \
    --enable-gbm \
    --enable-glx-tls \
    --enable-dri \
    --enable-glx \
    --enable-osmesa \
    --enable-gles1 \
    --enable-gles2 \
    --enable-texture-float \
    --enable-xa \
    --enable-vdpau "

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