drm/i915: Fail if we can't get a fence for gen2/3 tiled scanout

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Gen2/3 display engine depends on the fence for tiled scanout. So if we
fail to get a fence fail the entire operation.

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180221160235.11134-2-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

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Ville Syrjälä 2018-02-21 18:02:30 +02:00

parent db9c06dfff

commit 85798ac9b3

1 changed files with 9 additions and 1 deletions

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drivers/gpu/drm/i915/intel_display.c

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