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This patch plumbs port through hdcp init instead of relying on
intel_attached_encoder() to return a non-NULL encoder which won't work
for MST connectors.
Cc: Ville Syrjälä <[email protected]>
Reviewed-by: Anshuman Gupta <[email protected]>
Reviewed-by: Ramalingam C <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] #v5
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] #v6
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] #v7
Changes in v5:
-Added to the set
Changes in v6:
-None
Changes in v7:
-None
Changes in v8:
-None
Signed-off-by: Ramalingam C <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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We're going to want access to the atomic state for iterating
the slave crtcs when enabling the port sync master crtc. Pass
the atomic state all the way down.
The alternative would be yet another encoder hook which we'll
have to call after all the normal modeset stuff is done. Not
really a fan of yet another hook just for this.
Note that during readout state sanitation we are now going
to pass NULL as the atomic state since we don't have one.
We need to change that and then we can also s/crtc_state/crtc/
and s/conn_state/conn/ for the encoder hooks as well.
Signed-off-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: José Roberto de Souza <[email protected]>
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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 <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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The DDI encoder code shouln't have to know about the guts of
HDCP. Abstract the pipe update code to a new intel_hdcp_update_pipe() in
intel_hdcp.c. No functional changes.
Cc: Anshuman Gupta <[email protected]>
Reviewed-by: Anshuman Gupta <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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intel_hdcp_transcoder_config() is clobbering some globally visible
state in .compute_config(). That is a big no no as .compute_config()
is supposed to have no visible side effects when either the commit
fails or it's just a TEST_ONLY commit.
Inline this stuff into intel_hdcp_enable() so that the state only
gets modified when we actually commit the state to the hardware.
Cc: Ramalingam C <[email protected]>
Cc: Jani Nikula <[email protected]>
Cc: Uma Shankar <[email protected]>
Fixes: 39e2df090c3c ("drm/i915/hdcp: update current transcoder into intel_hdcp")
Signed-off-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Ramalingam C <[email protected]>
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On gen12+ platforms, HDCP HW is associated to the transcoder.
Hence on every modeset update associated transcoder into the
intel_hdcp of the port.
v2:
s/trans/cpu_transcoder [Jani]
v3:
comment is added for fw_ddi init for gen12+ [Shashank]
only hdcp capable transcoder is translated into fw_tc [Shashank]
v4:
fw_tc initialization is kept for modeset. [Tomas]
few extra doc is added at port_data init [Tomas]
v5:
Few comments are improvised [Tomas]
Signed-off-by: Ramalingam C <[email protected]>
Acked-by: Jani Nikula <[email protected]>
Reviewed-by: Shashank Sharma <[email protected]>
Signed-off-by: Uma Shankar <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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We dont need the definition of the enum port outside I915, anymore.
Hence move enum port definition into I915 driver itself.
v2:
intel_display.h is included in intel_hdcp.h
v3:
enum port is declared in headers.
v4:
commit msg is rephrased.
v5:
copyright year is updated [Tomas]
Signed-off-by: Ramalingam C <[email protected]>
Reviewed-by: Jani Nikula <[email protected]>
Reviewed-by: Shashank Sharma <[email protected]>
Reviewed-by: Tomas Winkler <[email protected]>
Signed-off-by: Uma Shankar <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Attaches the content type property for HDCP2.2 capable connectors.
Implements the update of content type from property and apply the
restriction on HDCP version selection.
Need ACK for content type property from userspace consumer.
v2:
s/cp_content_type/content_protection_type [daniel]
disable at hdcp_atomic_check to avoid check at atomic_set_property
[Maarten]
v3:
s/content_protection_type/hdcp_content_type [Pekka]
v4:
hdcp disable incase of type change is moved into commit [daniel].
v5:
Simplified the Type change procedure. [Daniel]
v6:
Type change with UNDESIRED state is ignored.
Signed-off-by: Ramalingam C <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
Acked-by: Pekka Paalanen <[email protected]>
Acked-by: Jani Nikula <[email protected]>
Link: https://patchwork.freedesktop.org/patch/320959/?series=57232&rev=14
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Now that we have a new subdirectory for display code, continue by moving
modesetting core code.
display/intel_frontbuffer.h sticks out like a sore thumb, otherwise this
is, again, a surprisingly clean operation.
v2:
- don't move intel_sideband.[ch] (Ville)
- use tabs for Makefile file lists and sort them
Cc: Chris Wilson <[email protected]>
Cc: Joonas Lahtinen <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Cc: Ville Syrjälä <[email protected]>
Reviewed-by: Chris Wilson <[email protected]>
Acked-by: Rodrigo Vivi <[email protected]>
Acked-by: Maarten Lankhorst <[email protected]>
Acked-by: Ville Syrjälä <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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