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(parent: f622a71) | patch
drm/i915: Optimize HDCP key load
authorRamalingam C <ramalingam.c@intel.com>
Fri, 2 Feb 2018 22:09:07 +0000 (03:39 +0530)
committerSean Paul <seanpaul@chromium.org>
Mon, 5 Feb 2018 17:59:14 +0000 (12:59 -0500)
commit7ee5798829d2dd95451d844ee8d3cb9a610a0363
tree9ecb61e4b284c2c237b845683762b5db5b84ceb0tree | snapshot
parentf622a71d39069e3a0485da436e29ab18eac00b59commit | diff
drm/i915: Optimize HDCP key load

HDCP key need not be cleared on each hdcp disable. And HDCP key Load
is skipped if key is already loaded.

v2:
  No change. Added Reviewed-by tag.

v3:
  No change.

Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1517609350-10698-6-git-send-email-ramalingam.c@intel.com
drivers/gpu/drm/i915/intel_hdcp.c diff | blob | history
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