Revert "drm/i915: Only enable the plane after setting the fb base (pre-ILK)"
authorLinus Torvalds <torvalds@linux-foundation.org>
Thu, 12 May 2011 19:19:43 +0000 (12:19 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 12 May 2011 19:19:43 +0000 (12:19 -0700)
commit982b2035d9d7033f63db187bac55e9d8998b0266
tree2608ce34afd4f81e8c275a7617b7295c52b606f9
parentdf43938bc581f831b80b14ae249078e8da3d6ef5
Revert "drm/i915: Only enable the plane after setting the fb base (pre-ILK)"

This reverts commit 49183b2818de6899383bb82bc032f9344d6791ff.

Quoth Franz Melchior:

  "This patch introduces a bug on my infamous "Acer Travelmate
   5735Z-452G32Mnss": when KMS takes over, the frame buffer contents get
   completely garbled up on screen, with colored stripes and unreadable
   text (photo on request).  Only when X11 is started, the screen gets
   restored again.  Closing and re-opening the lid partly cures the
   mess, too: it makes the font readable, though horizontally stretched."

Acked-by: Keith Packard <keithp@keithp.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/gpu/drm/i915/intel_display.c