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(parent: fe31b57) | patch
drm/i915: Set the SR01 "screen off" bit in i915_redisable_vga() too
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 25 Jan 2013 19:44:48 +0000 (21:44 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 31 Jan 2013 10:50:13 +0000 (11:50 +0100)
commit209d52110a32c2069b5d870504e73fdb0e30fc51
treed3d0748f1f9fe095d18512105926d5dab813bb59tree | snapshot
parentfe31b574fb2563f3aaa24dec302ddd0a033cda0fcommit | diff
drm/i915: Set the SR01 "screen off" bit in i915_redisable_vga() too

From BSpec / SR01 - Clocking Mode:
"The following sequence must be used when disabling the VGA plane.
 Write SR01 to set bit 5 = 1 to disable video output.
 Wait for 100us.
 Disable the VGA plane via Bit 31 of the MMIO VGA control."

So simply call i915_disable_vga() from i915_redisable_vga().

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_display.c diff | blob | history
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