Thomas Zimmermann
6a99099fe1
drm/display: Move HDCP helpers into display-helper module
...
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
2022-04-25 11:19:36 +02:00
Jani Nikula
83d2bdb6a0
drm/i915: significantly reduce the use of <drm/i915_drm.h>
...
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
2020-02-27 08:35:09 +02:00
Ramalingam C
807c71d59a
drm: Extend I915 mei interface for transcoder info
...
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
2019-08-30 14:08:28 +05:30
Ramalingam C
0dcceb35a1
drm/i915: mei_hdcp: I915 sends ddi index as per ME FW
...
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
2019-08-30 14:08:24 +05:30
Ramalingam C
1626eab70e
drm/i915: header for i915 - MEI_HDCP interface
...
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
2019-02-15 18:56:35 +01:00
