drm/i915: Pullout the bksv read and validation
For reusability purpose, this patch implements the hdcp1.4 bksv's
read and validation as a functions.
For detecting the HDMI panel's HDCP capability this fucntions will be
used.
v2:
Rebased.
v3:
No Changes.
v4:
inline tag is removed with modified error msg.
v5:
No Changes.
v6:
No Changes.
v7:
Realigned the code.
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1540286550-20399-2-git-send-email-ramalingam.c@intel.com
1 file changed
