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path: root/include/drm/i915_mei_hdcp_interface.h
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2022-04-25drm/display: Move HDCP helpers into display-helper moduleThomas Zimmermann1-1/+1
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
2020-02-27drm/i915: significantly reduce the use of <drm/i915_drm.h>Jani Nikula1-1/+0
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
2019-08-30drm: Extend I915 mei interface for transcoder infoRamalingam C1-0/+24
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
2019-08-30drm/i915: mei_hdcp: I915 sends ddi index as per ME FWRamalingam C1-3/+15
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
2019-02-15drm/i915: header for i915 - MEI_HDCP interfaceRamalingam C1-0/+149
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