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Date: Thu, 21 Apr 2011 19:22:05 +0200 From: Maciej Rutecki <maciej.rutecki@...il.com> To: linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org Cc: mbroemme@...sserver.de, airlied@...ux.ie, dri-devel@...ts.freedesktop.org, "Rafael J. Wysocki" <rjw@...k.pl> Subject: Re: [REGRESSION] [2.6.39-rc3] Wrong resolution in framebuffer and X Window (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=14 log_buf_len=16M 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) -- Maciej Rutecki http://www.maciek.unixy.pl -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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