[Bug 64329] Intel gen3 (945GM) fails to resume properly on Thinkpad X60s when lid is used to trigger suspend (XFCe)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=64329

--- Comment #18 from Daniel Vetter <daniel at ffwll.ch> ---
Shot in the dark:

diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index d63bb3fa..f363be2 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3632,7 +3632,7 @@ static void i9xx_crtc_enable(struct drm_crtc *crtc)

        intel_enable_pipe(dev_priv, pipe, false);
        intel_enable_plane(dev_priv, plane, pipe);
-       if (IS_G4X(dev))
+       //if (IS_G4X(dev))
                g4x_fixup_plane(dev_priv, pipe);

        intel_crtc_load_lut(crtc);

This needs a kernel with

commit 61bc95c1fbbb6a08b55bbe161fdf1ea5493fc595
Author: Egbert Eich <eich at suse.com>
Date:   Mon Mar 4 09:24:38 2013 -0500

    DRM/i915: On G45 enable cursor plane briefly after enabling the display
plane.

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