27 Feb, 2020

1 commit


30 Aug, 2019

2 commits

  • I915 needs to send the index of the transcoder as per ME FW.

    To support this, define enum mei_fw_tc and add as a member into
    the struct hdcp_port_data.

    v2:
    Typo in commit msg is fixed [Shashank]
    v3:
    kdoc is added for mei_fw_tc [Tomas]
    s/MEI_TC_x/MEI_TRANSCODER_x

    Signed-off-by: Ramalingam C
    Acked-by: Jani Nikula
    Acked-by: Tomas Winkler
    Reviewed-by: Shashank Sharma
    Signed-off-by: Uma Shankar
    Link: https://patchwork.freedesktop.org/patch/msgid/20190828164216.405-4-ramalingam.c@intel.com

    Ramalingam C
     
  • I915 converts it's port value into ddi index defiend by ME FW
    and pass it as a member of hdcp_port_data structure.

    Hence expose the enum mei_fw_ddi to I915 through
    i915_mei_interface.h.

    v2:
    Copyright years are bumped [Tomas]

    Signed-off-by: Ramalingam C
    Acked-by: Jani Nikula
    Reviewed-by: Shashank Sharma
    Acked-by: Tomas Winkler
    Signed-off-by: Uma Shankar
    Link: https://patchwork.freedesktop.org/patch/msgid/20190828164216.405-2-ramalingam.c@intel.com

    Ramalingam C
     

16 Feb, 2019

1 commit

  • Header defines the interface for the I915 and MEI_HDCP drivers.
    This interface is specific to the usage of mei_hdcp from gen9+
    platforms for ME FW based HDCP2.2 services.

    And Generic HDCP2.2 protocol specific definitions
    are added at drm/drm_hdcp.h.

    v2:
    Commit msg is enhanced [Daniel]
    v3:
    i915_hdcp_comp_master is defined.

    Signed-off-by: Ramalingam C
    Reviewed-by: Daniel Vetter [v2]
    Reviewed-by: Uma Shankar [v2]
    [danvet: Fix subject to drm/i915.]
    Signed-off-by: Daniel Vetter
    Link: https://patchwork.freedesktop.org/patch/msgid/1550219730-17734-4-git-send-email-ramalingam.c@intel.com

    Ramalingam C