[PATCH 0/2] Changes in hdcp2_stream_encryption

Jani Nikula jani.nikula at intel.com
Mon Jun 23 08:49:57 UTC 2025


On Thu, 19 Jun 2025, Suraj Kandpal <suraj.kandpal at intel.com> wrote:
> Contains changes in hdcp2_stream_encryption where we remove the
> intel_de_read from the WARN_ON function also we move to using 
> HDCP2_STREAM_STATUS for our WARN_ON for platforms PTL and above.

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


>
> Signed-off-by: Suraj Kandpal <suraj.kandpal at intel.com>
>
> Suraj Kandpal (2):
>   drm/i915/hdcp: Do not use inline intel_de_read
>   drm/i915/hdcp: Use HDCP2_STREAM_STATUS instead of HDCP2_AUTH_STREAM
>
>  drivers/gpu/drm/i915/display/intel_dp_hdcp.c  | 22 +++++++++++++++----
>  .../gpu/drm/i915/display/intel_hdcp_regs.h    |  4 ++--
>  2 files changed, 20 insertions(+), 6 deletions(-)

-- 
Jani Nikula, Intel


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