drm/i915/fbc: use drm_atomic_get_existing_crtc_state when appropriate

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Use drm_atomic_get_existing_crtc_state() instead of looping through
the CRTC states and checking if the FBC CRTC is there.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1478883461-20201-6-git-send-email-paulo.r.zanoni@intel.com

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Paulo Zanoni 2016-11-11 14:57:39 -02:00

parent f7e9b004b8

commit 4f8f225151

1 changed files with 4 additions and 11 deletions

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drivers/gpu/drm/i915/intel_fbc.c

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