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 00/35] drm/i915: Implement HDCP2.2
Date: Fri, 15 Feb 2019 14:04:55 +0530 [thread overview]
Message-ID: <1550219730-17734-1-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.
To ease the review process, series is hosted at
https://github.com/ramalingampc2008/drm-tip.git hdcp2_2_v14
Ramalingam C (33):
drm/i915: Gathering the HDCP1.4 routines together
drm: enum port definition is moved into i915_drm.h
drm: header for i915 - MEI_HDCP interface
drm/i915: Initialize HDCP2.2
drm/i915: MEI interface definition
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: helper functions for hdcp2 seq_num to from u32
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_display.h | 16 +-
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 | 25 +-
include/drm/i915_component.h | 3 +
include/drm/i915_drm.h | 15 +
include/drm/i915_mei_hdcp_interface.h | 149 ++++
include/linux/mei_cl_bus.h | 2 +
21 files changed, 3254 insertions(+), 140 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
create mode 100644 include/drm/i915_mei_hdcp_interface.h
--
2.7.4
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next reply other threads:[~2019-02-15 8:34 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-15 8:34 Ramalingam C [this message]
2019-02-15 8:34 ` [PATCH v14 01/35] drm/i915: Gathering the HDCP1.4 routines together Ramalingam C
2019-02-15 8:34 ` [PATCH v14 02/35] drm: enum port definition is moved into i915_drm.h Ramalingam C
2019-02-15 17:47 ` Daniel Vetter
2019-02-15 8:34 ` [PATCH v14 03/35] drm: header for i915 - MEI_HDCP interface Ramalingam C
2019-02-15 17:47 ` Daniel Vetter
2019-02-15 8:34 ` [PATCH v14 04/35] drm/i915: Initialize HDCP2.2 Ramalingam C
2019-02-15 8:35 ` [PATCH v14 05/35] drm/i915: MEI interface definition Ramalingam C via dri-devel
2019-02-15 17:53 ` Daniel Vetter
2019-02-15 8:35 ` [PATCH v14 06/35] drm/i915: hdcp1.4 CP_IRQ handling and SW encryption tracking Ramalingam C
2019-02-15 8:35 ` [PATCH v14 07/35] drm/i915: Enable and Disable of HDCP2.2 Ramalingam C
2019-02-15 8:35 ` [PATCH v14 08/35] drm/i915: Implement HDCP2.2 receiver authentication Ramalingam C
2019-02-15 8:35 ` [PATCH v14 09/35] drm: helper functions for hdcp2 seq_num to from u32 Ramalingam C
2019-02-15 17:56 ` Daniel Vetter
2019-02-15 8:35 ` [PATCH v14 10/35] drm/i915: Implement HDCP2.2 repeater authentication Ramalingam C
2019-02-15 8:35 ` [PATCH v14 11/35] drm: HDCP2.2 link check period Ramalingam C
2019-02-15 8:35 ` [PATCH v14 12/35] drm/i915: Implement HDCP2.2 link integrity check Ramalingam C
2019-02-15 8:35 ` [PATCH v14 13/35] drm/i915: Handle HDCP2.2 downstream topology change Ramalingam C
2019-02-15 8:35 ` [PATCH v14 14/35] drm: removing the DP Errata msg and its msg id Ramalingam C
2019-02-15 8:35 ` [PATCH v14 15/35] drm/i915: Implement the HDCP2.2 support for DP Ramalingam C via dri-devel
2019-02-15 8:35 ` [PATCH v14 16/35] drm/i915: Implement the HDCP2.2 support for HDMI Ramalingam C
2019-02-15 8:35 ` [PATCH v14 17/35] drm/i915: CP_IRQ handling for DP HDCP2.2 msgs Ramalingam C
2019-02-15 8:35 ` [PATCH v14 18/35] drm/i915: Fix KBL HDCP2.2 encrypt status signalling Ramalingam C via dri-devel
2019-02-15 8:35 ` [PATCH v14 19/35] mei: bus: whitelist hdcp client Ramalingam C
2019-02-15 8:35 ` [PATCH v14 20/35] mei: bus: export to_mei_cl_device for mei client device drivers Ramalingam C
2019-02-15 8:35 ` [PATCH v14 21/35] misc/mei/hdcp: Client driver for HDCP application Ramalingam C
2019-02-15 8:35 ` [PATCH v14 22/35] misc/mei/hdcp: Define ME FW interface for HDCP2.2 Ramalingam C
2019-02-15 8:35 ` [PATCH v14 23/35] misc/mei/hdcp: Initiate Wired HDCP2.2 Tx Session Ramalingam C
2019-02-15 8:35 ` [PATCH v14 24/35] misc/mei/hdcp: Verify Receiver Cert and prepare km Ramalingam C
2019-02-15 8:35 ` [PATCH v14 25/35] misc/mei/hdcp: Verify H_prime Ramalingam C
2019-02-15 8:35 ` [PATCH v14 26/35] misc/mei/hdcp: Store the HDCP Pairing info Ramalingam C via dri-devel
2019-02-15 8:35 ` [PATCH v14 27/35] misc/mei/hdcp: Initiate Locality check Ramalingam C
2019-02-15 8:35 ` [PATCH v14 28/35] misc/mei/hdcp: Verify L_prime Ramalingam C
2019-02-15 8:35 ` [PATCH v14 29/35] misc/mei/hdcp: Prepare Session Key Ramalingam C
2019-02-15 8:35 ` [PATCH v14 30/35] misc/mei/hdcp: Repeater topology verification and ack Ramalingam C
2019-02-15 8:35 ` [PATCH v14 31/35] misc/mei/hdcp: Verify M_prime Ramalingam C
2019-02-15 8:35 ` [PATCH v14 32/35] misc/mei/hdcp: Enabling the HDCP authentication Ramalingam C via dri-devel
2019-02-15 8:35 ` [PATCH v14 33/35] misc/mei/hdcp: Closing wired HDCP2.2 Tx Session Ramalingam C
2019-02-15 8:35 ` [PATCH v14 34/35] misc/mei/hdcp: Component framework for I915 Interface Ramalingam C
2019-02-15 8:35 ` [PATCH v14 35/35] FOR_TEST_ONLY: i915/Kconfig: Select mei_hdcp by I915 Ramalingam C
2019-02-16 20:46 ` ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Implement HDCP2.2 Patchwork
2019-02-16 20:56 ` ✗ Fi.CI.SPARSE: " Patchwork
2019-02-16 21:07 ` ✗ Fi.CI.BAT: failure " Patchwork
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1550219730-17734-1-git-send-email-ramalingam.c@intel.com \
--to=ramalingam.c@intel.com \
--cc=daniel.vetter@ffwll.ch \
--cc=dri-devel@lists.freedesktop.org \
--cc=intel-gfx@lists.freedesktop.org \
--cc=tomas.winkler@intel.com \
--cc=uma.shankar@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.