From: Ville Syrjälä Date: Fri, 7 Jun 2013 15:52:24 +0000 (+0300) Subject: drm/i915: Make g4x_fixup_plane() operational again X-Git-Tag: v3.11-rc1~65^2~61^2~45 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22e407d749a418b4bb4cc93ef76e0429a9f83c82;p=pandora-kernel.git drm/i915: Make g4x_fixup_plane() operational again Don't enable the cursor until g4x_fixup_plane() had a chance to do cast its magic spell. Egbert writes: "Today I had the chance to test this. First I tried if I can still reproduce the blank with this patch added when I disable my voodoo g4x_fixup_plane(): It turned out it still happens however very rarely (like 1 out of 20 tries). When I reenabled my voodoo the issue still occurred. I had to switch two lines around, ie: intel_enable_plane(dev_priv, plane, pipe); if (IS_G4X(dev)) g4x_fixup_plane(dev_priv, pipe); + intel_crtc_update_cursor(crtc, true); to avoid the blank screen issue - which is it didn't happen in ~75 tries." v2: Add a comment to remind people of the ordering constraints Acked-by: Egbert Eich Signed-off-by: Ville Syrjälä Signed-off-by: Daniel Vetter --- Reading git-diff-tree failed