From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maciej Rutecki Date: Thu, 19 May 2011 19:01:49 +0000 Subject: Re: [REGRESSION] [2.6.39-rc3] Wrong resolution in framebuffer and X Window Message-Id: <201105192101.50000.maciej.rutecki@gmail.com> List-Id: References: <201104171804.04664.maciej.rutecki@gmail.com> <201104211922.05779.maciej.rutecki@gmail.com> In-Reply-To: <201104211922.05779.maciej.rutecki@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org, chris@chris-wilson.co.uk Cc: linux-kernel@vger.kernel.org, mbroemme@plusserver.de, airlied@linux.ie, dri-devel@lists.freedesktop.org, "Rafael J. Wysocki" On czwartek, 21 kwietnia 2011 o 19:22:05 Maciej Rutecki wrote: > (add LKML) > > On niedziela, 17 kwietnia 2011 o 18:04:04 Maciej Rutecki wrote: > > Hi > > > > Last known good: 2.6.38 > > Failing kernel: 2.6.39-rc3 > > Subsystem: Intel graphics driver. > > > > Description: > > PC should work with 1440x900 resolution. But console (and after) X Window > > start work with 1024x768. > > > > I attach dmesg and Xorg.0.log with drm.debug log_buf_lenM options: > > http://unixy.pl/maciek/download/kernel/2.6.39-rc1/zlom/kms/ > > > > seems that driver cannot detect resolution higher than 1024x768. > > > > Also I boot kernel replace "i915.modeset=1" with "nomodeset" option: > > http://unixy.pl/maciek/download/kernel/2.6.39-rc1/zlom/nomodeset/ > > > > But then X Window fails to start and got message: "(EE) No devices > > detected." > > > > Config for 2.6.39-rc3: > > http://unixy.pl/maciek/download/kernel/2.6.39-rc1/zlom/config-2.6.39-rc3 > > > > Best regards > > Device: > 00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express > Integrated Graphics Controller (rev 02) Reported on: https://bugzilla.kernel.org/show_bug.cgi?id4002 2 weeks ago. Problem STILL exists on 2.6.39. That any of the graphic developers might be interested in the problem? -- Maciej Rutecki http://www.maciek.unixy.pl