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Move DRM's HDCP helper library into the display/ subdirectory and add
it to DRM's display helpers. Split the header file into core and helpers.
Update all affected drivers. No functional changes.
v3:
* fix Kconfig dependencies
v2:
* fix include statements (Jani, Javier)
* update Kconfig symbols
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220421073108.19226-7-tzimmermann@suse.de
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The #include has been splattered all over the place, but there are
precious few places, all .c files, that actually need it.
v2: remove leftover double newlines
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200225133131.3301-1-jani.nikula@intel.com
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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 <ramalingam.c@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Shashank Sharma <shashank.sharma@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190828164216.405-4-ramalingam.c@intel.com
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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 <ramalingam.c@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Shashank Sharma <shashank.sharma@intel.com>
Acked-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190828164216.405-2-ramalingam.c@intel.com
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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 <ramalingam.c@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> [v2]
Reviewed-by: Uma Shankar <uma.shankar@intel.com> [v2]
[danvet: Fix subject to drm/i915.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1550219730-17734-4-git-send-email-ramalingam.c@intel.com
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