[PATCH v7 0/6] drm/i915: Enable HDCP 1.4 and 2.2 on Gen12+

[Jani Nikula]

On Thu, 22 Aug 2019, Ramalingam C <ramalingam.c at intel.com> wrote:
> Enabling the HDCP1.4 and 2.2 on TGL by supporting the HW block movement
> from DDI into transcoder.
>
> v7:
>   port, transcoder definitions are kept within I915.
>   corresponding changes in i915-mei interface.

I had some superficial comments here and there, won't do detailed review
of the series, but I like this overall approach better than exposing the
definitions from i915.

Acked-by: Jani Nikula <jani.nikula at intel.com>


>
> Ramalingam C (6):
>   drm/i915: mei_hdcp: I915 sends ddi index as per ME FW
>   drm: port definition is moved back into i915 header
>   drm: I915 mei interface is extended for transcoder info
>   misc/mei/hdcp: transcoder index in port info
>   drm/i915/hdcp: updating the transcoder of the hdcp port
>   drm/i915/hdcp: Enable HDCP 1.4 and 2.2 on Gen12+
>
>  drivers/gpu/drm/i915/display/intel_bios.h     |   2 +
>  drivers/gpu/drm/i915/display/intel_display.h  |  18 ++
>  .../drm/i915/display/intel_display_types.h    |   7 +
>  drivers/gpu/drm/i915/display/intel_dp.c       |   3 +
>  drivers/gpu/drm/i915/display/intel_dp.h       |   1 +
>  drivers/gpu/drm/i915/display/intel_hdcp.c     | 191 +++++++++++++-----
>  drivers/gpu/drm/i915/display/intel_hdcp.h     |   2 +
>  drivers/gpu/drm/i915/display/intel_hdmi.c     |  12 +-
>  drivers/gpu/drm/i915/i915_reg.h               | 124 +++++++++++-
>  drivers/misc/mei/hdcp/mei_hdcp.c              |  45 ++---
>  drivers/misc/mei/hdcp/mei_hdcp.h              |  16 +-
>  include/drm/i915_drm.h                        |  18 --
>  include/drm/i915_mei_hdcp_interface.h         |  29 ++-
>  13 files changed, 348 insertions(+), 120 deletions(-)

-- 
Jani Nikula, Intel Open Source Graphics Center