From: "Li, Juston" <juston.li@intel.com>
To: "dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
"sean@poorly.run" <sean@poorly.run>,
"intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>
Cc: "Vivi, Rodrigo" <rodrigo.vivi@intel.com>,
"seanpaul@chromium.org" <seanpaul@chromium.org>,
"daniel.vetter@ffwll.ch" <daniel.vetter@ffwll.ch>
Subject: Re: [PATCH v4 00/14] drm/i915: Add support for HDCP 1.4 over MST connectors
Date: Sat, 22 Feb 2020 00:53:29 +0000 [thread overview]
Message-ID: <5bfd0d1e266b00029ee98e505fe4d3318a4787ea.camel@intel.com> (raw)
In-Reply-To: <20200218220242.107265-1-sean@poorly.run>
On Tue, 2020-02-18 at 17:02 -0500, Sean Paul wrote:
> From: Sean Paul <seanpaul@chromium.org>
>
> Hey all,
> Back with a v4. Rebased on latest drm-tip.
>
> Biggest change was adding the QUERY_STREAM_ENCRYPTION_STATUS check
> which
> ensures not only the link to the first branch is encrypted, but also
> that the channel iteself is also protected.
>
> Sean
>
nit, i915_display_info debugfs for intel_dp_mst_info() doesn't show
"HDCP version: "
Juston
> Sean Paul (14):
> drm/i915: Fix sha_text population code
> drm/i915: Clear the repeater bit on HDCP disable
> drm/i915: WARN if HDCP signalling is enabled upon disable
> drm/i915: Intercept Aksv writes in the aux hooks
> drm/i915: Use the cpu_transcoder in intel_hdcp to toggle HDCP
> signalling
> drm/i915: Factor out hdcp->value assignments
> drm/i915: Protect workers against disappearing connectors
> drm/i915: Don't fully disable HDCP on a port if multiple pipes are
> using it
> drm/i915: Support DP MST in enc_to_dig_port() function
> drm/i915: Use ddi_update_pipe in intel_dp_mst
> drm/i915: Factor out HDCP shim functions from dp for use by dp_mst
> drm/i915: Add connector to hdcp_shim->check_link()
> drm/mst: Add support for QUERY_STREAM_ENCRYPTION_STATUS MST
> sideband
> message
> drm/i915: Add HDCP 1.4 support for MST connectors
>
> drivers/gpu/drm/drm_dp_mst_topology.c | 117 +++
> drivers/gpu/drm/i915/Makefile | 1 +
> drivers/gpu/drm/i915/display/intel_ddi.c | 26 +-
> drivers/gpu/drm/i915/display/intel_ddi.h | 2 +
> .../drm/i915/display/intel_display_types.h | 30 +-
> drivers/gpu/drm/i915/display/intel_dp.c | 620 +--------------
> drivers/gpu/drm/i915/display/intel_dp.h | 7 +
> drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 705
> ++++++++++++++++++
> drivers/gpu/drm/i915/display/intel_dp_mst.c | 15 +
> drivers/gpu/drm/i915/display/intel_hdcp.c | 199 +++--
> drivers/gpu/drm/i915/display/intel_hdmi.c | 23 +-
> include/drm/drm_dp_helper.h | 3 +
> include/drm/drm_dp_mst_helper.h | 44 ++
> include/drm/drm_hdcp.h | 3 +
> 14 files changed, 1127 insertions(+), 668 deletions(-)
> create mode 100644 drivers/gpu/drm/i915/display/intel_dp_hdcp.c
>
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next prev parent reply other threads:[~2020-02-22 0:53 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-18 22:02 [PATCH v4 00/14] drm/i915: Add support for HDCP 1.4 over MST connectors Sean Paul
2020-02-18 22:02 ` [PATCH v4 01/14] drm/i915: Fix sha_text population code Sean Paul
2020-02-20 12:49 ` Sasha Levin
2020-02-18 22:02 ` [PATCH v4 02/14] drm/i915: Clear the repeater bit on HDCP disable Sean Paul
2020-02-18 22:02 ` [PATCH v4 03/14] drm/i915: WARN if HDCP signalling is enabled upon disable Sean Paul
2020-02-18 22:02 ` [PATCH v4 04/14] drm/i915: Intercept Aksv writes in the aux hooks Sean Paul
2020-02-18 22:02 ` [PATCH v4 05/14] drm/i915: Use the cpu_transcoder in intel_hdcp to toggle HDCP signalling Sean Paul
2020-02-18 22:02 ` [PATCH v4 06/14] drm/i915: Factor out hdcp->value assignments Sean Paul
2020-02-18 22:02 ` [PATCH v4 07/14] drm/i915: Protect workers against disappearing connectors Sean Paul
2020-02-18 22:02 ` [PATCH v4 08/14] drm/i915: Don't fully disable HDCP on a port if multiple pipes are using it Sean Paul
2020-02-18 22:02 ` [PATCH v4 09/14] drm/i915: Support DP MST in enc_to_dig_port() function Sean Paul
2020-02-18 22:02 ` [PATCH v4 10/14] drm/i915: Use ddi_update_pipe in intel_dp_mst Sean Paul
2020-02-18 22:02 ` [PATCH v4 11/14] drm/i915: Factor out HDCP shim functions from dp for use by dp_mst Sean Paul
2020-02-18 22:02 ` [PATCH v4 12/14] drm/i915: Add connector to hdcp_shim->check_link() Sean Paul
2020-02-18 22:02 ` [PATCH v4 13/14] drm/mst: Add support for QUERY_STREAM_ENCRYPTION_STATUS MST sideband message Sean Paul
2020-02-28 22:51 ` Lyude Paul
2020-02-18 22:02 ` [PATCH v4 14/14] drm/i915: Add HDCP 1.4 support for MST connectors Sean Paul
2020-02-22 0:53 ` Li, Juston [this message]
2020-02-27 18:56 ` [PATCH v4 13.5/14] drm/i915: Print HDCP version info for all connectors Sean Paul
2020-02-27 23:42 ` Li, Juston
2020-02-28 7:47 ` Ramalingam C
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