drm/i915: Fix GEN9 HDCP1.4 key load process

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HDCP1.4 key load process varies between Intel platform to platform.

For Gen9 platforms except BXT and GLK, HDCP1.4 key is loaded using
the GT Driver Mailbox interface. So all GEN9_BC platforms will use
the GT Driver Mailbox interface for HDCP1.4 key load.

v2:
  Using the IS_GEN9_BC for filtering the platforms [Ville]

Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Sean Paul <sean@poorly.run>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1544010283-20223-2-git-send-email-ramalingam.c@intel.com

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Ramalingam C 2018-12-05 17:14:40 +05:30 • committed by Daniel Vetter

parent 8d9d005d38

commit 083d2a07ee

1 changed files with 4 additions and 3 deletions

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drivers/gpu/drm/i915/intel_hdcp.c

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