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Commit 7cada4d0 authored by Ville Syrjälä's avatar Ville Syrjälä Committed by Rodrigo Vivi
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drm/i915: Restore vblank interrupts earlier



Plane sanitation needs vblank interrupts (on account of CxSR disable).
So let's restore vblank interrupts earlier.

v2: Make it actually build
v3: Add comment to explain why we need this (Daniel)

Cc: stable@vger.kernel.org
Cc: Dennis <dennis.nezic@utoronto.ca>
Tested-by: default avatarDennis <dennis.nezic@utoronto.ca>
Tested-by: default avatarPeter Nowee <peter.nowee@gmail.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105637


Fixes: b1e01595 ("drm/i915: Redo plane sanitation during readout")
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20181003144951.4397-1-ville.syrjala@linux.intel.com


(cherry picked from commit 68bc30de)
Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent 3f6d5ba1
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