From: Ramalingam C <ramalingam.c@intel.com>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
daniel.vetter@ffwll.ch, tomas.winkler@intel.com,
uma.shankar@intel.com
Subject: [PATCH v14 00/32] drm/i915: Implement HDCP2.2
Date: Sat, 16 Feb 2019 02:20:49 +0530 [thread overview]
Message-ID: <1550263881-16082-1-git-send-email-ramalingam.c@intel.com> (raw)
This series enables the HDCP2.2 Type 0 for I915. The sequence for
HDCP2.2 authentication and encryption is implemented as a generic flow
between HDMI and DP. Encoder specific implementations are moved
into hdcp_shim.
Intel HWs supports HDCP2.2 through ME FW. Hence this series
introduces a client driver for mei bus, so that for HDCP2.2
authentication, HDCP2.2 stack in I915 can avail the services from
ME FW. To enable this client driver set the config variable
CONFIG_INTEL_MEI_HDCP.
Userspace interface remains unchanged as version agnostic. When
userspace request for HDCP enable, Kernel will detect the HDCP source
and sink's HDCP version(1.4/2.2)capability and enable the best capable
version for that combination.
This series enables the HDCP2.2 for Type0 content streams.
Test-with: <1549566452-30175-1-git-send-email-ramalingam.c@intel.com>
Major changes in v14
- enum port is moved into the drm/i915_drm.h
- Small fixes for mei_hdcp Kernel-Doc
- ICL device ID patch is already merged. So dropped it.
- Couple of patches are merged already. So dropped them.
To ease the review process, series is hosted at
https://github.com/ramalingampc2008/drm-tip.git hdcp2_2_v14_rebased
Ramalingam C (30):
drm/i915: Gathering the HDCP1.4 routines together
drm/i915: Initialize HDCP2.2
drm/i915: MEI interface implementation
drm/i915: hdcp1.4 CP_IRQ handling and SW encryption tracking
drm/i915: Enable and Disable of HDCP2.2
drm/i915: Implement HDCP2.2 receiver authentication
drm/i915: Implement HDCP2.2 repeater authentication
drm: HDCP2.2 link check period
drm/i915: Implement HDCP2.2 link integrity check
drm/i915: Handle HDCP2.2 downstream topology change
drm: removing the DP Errata msg and its msg id
drm/i915: Implement the HDCP2.2 support for DP
drm/i915: Implement the HDCP2.2 support for HDMI
drm/i915: CP_IRQ handling for DP HDCP2.2 msgs
drm/i915: Fix KBL HDCP2.2 encrypt status signalling
misc/mei/hdcp: Client driver for HDCP application
misc/mei/hdcp: Define ME FW interface for HDCP2.2
misc/mei/hdcp: Initiate Wired HDCP2.2 Tx Session
misc/mei/hdcp: Verify Receiver Cert and prepare km
misc/mei/hdcp: Verify H_prime
misc/mei/hdcp: Store the HDCP Pairing info
misc/mei/hdcp: Initiate Locality check
misc/mei/hdcp: Verify L_prime
misc/mei/hdcp: Prepare Session Key
misc/mei/hdcp: Repeater topology verification and ack
misc/mei/hdcp: Verify M_prime
misc/mei/hdcp: Enabling the HDCP authentication
misc/mei/hdcp: Closing wired HDCP2.2 Tx Session
misc/mei/hdcp: Component framework for I915 Interface
FOR_TEST_ONLY: i915/Kconfig: Select mei_hdcp by I915
Tomas Winkler (2):
mei: bus: whitelist hdcp client
mei: bus: export to_mei_cl_device for mei client device drivers
drivers/gpu/drm/i915/i915_drv.c | 1 +
drivers/gpu/drm/i915/i915_drv.h | 7 +
drivers/gpu/drm/i915/intel_connector.c | 2 +
drivers/gpu/drm/i915/intel_display.c | 4 +
drivers/gpu/drm/i915/intel_dp.c | 350 ++++++++-
drivers/gpu/drm/i915/intel_drv.h | 83 ++-
drivers/gpu/drm/i915/intel_hdcp.c | 1242 +++++++++++++++++++++++++++++---
drivers/gpu/drm/i915/intel_hdmi.c | 237 +++++-
drivers/misc/mei/Kconfig | 8 +
drivers/misc/mei/Makefile | 2 +
drivers/misc/mei/bus-fixup.c | 16 +
drivers/misc/mei/bus.c | 1 -
drivers/misc/mei/hdcp/Makefile | 7 +
drivers/misc/mei/hdcp/mei_hdcp.c | 847 ++++++++++++++++++++++
drivers/misc/mei/hdcp/mei_hdcp.h | 377 ++++++++++
include/drm/drm_hdcp.h | 7 +-
include/linux/mei_cl_bus.h | 2 +
17 files changed, 3068 insertions(+), 125 deletions(-)
create mode 100644 drivers/misc/mei/hdcp/Makefile
create mode 100644 drivers/misc/mei/hdcp/mei_hdcp.c
create mode 100644 drivers/misc/mei/hdcp/mei_hdcp.h
--
2.7.4
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next reply other threads:[~2019-02-15 20:50 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-15 20:50 Ramalingam C [this message]
2019-02-15 20:50 ` [PATCH v14 01/32] drm/i915: Gathering the HDCP1.4 routines together Ramalingam C
2019-02-15 20:50 ` [PATCH v14 02/32] drm/i915: Initialize HDCP2.2 Ramalingam C
2019-02-15 20:50 ` [PATCH v14 03/32] drm/i915: MEI interface implementation Ramalingam C
2019-02-16 1:40 ` [Intel-gfx] " kbuild test robot via dri-devel
2019-02-16 3:28 ` kbuild test robot via dri-devel
2019-02-15 20:50 ` [PATCH v14 04/32] drm/i915: hdcp1.4 CP_IRQ handling and SW encryption tracking Ramalingam C
2019-02-15 20:50 ` [PATCH v14 05/32] drm/i915: Enable and Disable of HDCP2.2 Ramalingam C
2019-02-15 20:50 ` [PATCH v14 06/32] drm/i915: Implement HDCP2.2 receiver authentication Ramalingam C
2019-02-15 20:50 ` [PATCH v14 07/32] drm/i915: Implement HDCP2.2 repeater authentication Ramalingam C
2019-02-15 20:50 ` [PATCH v14 08/32] drm: HDCP2.2 link check period Ramalingam C
2019-02-15 20:50 ` [PATCH v14 09/32] drm/i915: Implement HDCP2.2 link integrity check Ramalingam C
2019-02-15 20:50 ` [PATCH v14 10/32] drm/i915: Handle HDCP2.2 downstream topology change Ramalingam C
2019-02-15 20:51 ` [PATCH v14 11/32] drm: removing the DP Errata msg and its msg id Ramalingam C
2019-02-15 20:51 ` [PATCH v14 12/32] drm/i915: Implement the HDCP2.2 support for DP Ramalingam C
2019-02-15 20:51 ` [PATCH v14 13/32] drm/i915: Implement the HDCP2.2 support for HDMI Ramalingam C
2019-02-15 20:51 ` [PATCH v14 14/32] drm/i915: CP_IRQ handling for DP HDCP2.2 msgs Ramalingam C
2019-02-15 20:51 ` [PATCH v14 15/32] drm/i915: Fix KBL HDCP2.2 encrypt status signalling Ramalingam C
2019-02-15 20:51 ` [PATCH v14 16/32] mei: bus: whitelist hdcp client Ramalingam C
2019-02-15 20:51 ` [PATCH v14 17/32] mei: bus: export to_mei_cl_device for mei client device drivers Ramalingam C
2019-02-15 20:51 ` [PATCH v14 18/32] misc/mei/hdcp: Client driver for HDCP application Ramalingam C
2019-02-15 20:51 ` [PATCH v14 19/32] misc/mei/hdcp: Define ME FW interface for HDCP2.2 Ramalingam C
2019-02-15 20:51 ` [PATCH v14 20/32] misc/mei/hdcp: Initiate Wired HDCP2.2 Tx Session Ramalingam C
2019-02-16 2:43 ` kbuild test robot
2019-02-15 20:51 ` [PATCH v14 21/32] misc/mei/hdcp: Verify Receiver Cert and prepare km Ramalingam C
2019-02-15 20:51 ` [PATCH v14 22/32] misc/mei/hdcp: Verify H_prime Ramalingam C
2019-02-15 20:51 ` [PATCH v14 23/32] misc/mei/hdcp: Store the HDCP Pairing info Ramalingam C
2019-02-15 20:51 ` [PATCH v14 24/32] misc/mei/hdcp: Initiate Locality check Ramalingam C
2019-02-15 20:51 ` [PATCH v14 25/32] misc/mei/hdcp: Verify L_prime Ramalingam C
2019-02-15 20:51 ` [PATCH v14 26/32] misc/mei/hdcp: Prepare Session Key Ramalingam C
2019-02-15 20:51 ` [PATCH v14 27/32] misc/mei/hdcp: Repeater topology verification and ack Ramalingam C
2019-02-15 20:51 ` [PATCH v14 28/32] misc/mei/hdcp: Verify M_prime Ramalingam C
2019-02-15 20:51 ` [PATCH v14 29/32] misc/mei/hdcp: Enabling the HDCP authentication Ramalingam C
2019-02-15 20:51 ` [PATCH v14 30/32] misc/mei/hdcp: Closing wired HDCP2.2 Tx Session Ramalingam C
2019-02-15 20:51 ` [PATCH v14 31/32] misc/mei/hdcp: Component framework for I915 Interface Ramalingam C
2019-02-15 20:51 ` [PATCH v14 32/32] FOR_TEST_ONLY: i915/Kconfig: Select mei_hdcp by I915 Ramalingam C
2019-02-15 23:30 ` ✗ Fi.CI.BAT: failure for drm/i915: Implement HDCP2.2 Patchwork
2019-02-16 4:52 ` [PATCH v14] drm/audio: declaration of struct device Ramalingam C
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