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Message-ID: <1616146664-6941-1-git-send-email-pthombar@cadence.com>
Date: Fri, 19 Mar 2021 10:37:44 +0100
From: Parshuram Thombare <pthombar@...ence.com>
To: <robert.foss@...aro.org>, <robh+dt@...nel.org>,
<laurent.pinchart@...asonboard.com>, <airlied@...ux.ie>,
<daniel@...ll.ch>
CC: <dri-devel@...ts.freedesktop.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <a.hajda@...sung.com>,
<narmstrong@...libre.com>, <nikhil.nd@...com>, <kishon@...com>,
<sjakhade@...ence.com>, <mparab@...ence.com>,
Parshuram Thombare <pthombar@...ence.com>
Subject: [PATCH v5 0/2] enable HDCP in Cadence MHDP bridge driver
This patch series enables HDCP in Cadence MHDP DPI/DP bridge driver.
Changes since v1:
- Move sapb reg block right after apb reg block
- Corresponding changes in binding and example
Changes since v2:
- Revert reg resource sequence in binding and
use resource mapping by name
- Remove hdcp_config from binding and use
DRM HDCP Content Type property to select
HDCP version
Changes since v3:
- Fix kernel test robot warning
Changes since v4:
- Fix binding issue
Parshuram Thombare (2):
dt-bindings: drm/bridge: MHDP8546 bridge binding changes for HDCP
drm: bridge: cdns-mhdp8546: Enable HDCP
.../display/bridge/cdns,mhdp8546.yaml | 34 +-
drivers/gpu/drm/bridge/cadence/Makefile | 2 +-
.../drm/bridge/cadence/cdns-mhdp8546-core.c | 113 +++-
.../drm/bridge/cadence/cdns-mhdp8546-core.h | 21 +
.../drm/bridge/cadence/cdns-mhdp8546-hdcp.c | 570 ++++++++++++++++++
.../drm/bridge/cadence/cdns-mhdp8546-hdcp.h | 92 +++
6 files changed, 806 insertions(+), 26 deletions(-)
create mode 100644 drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c
create mode 100644 drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.h
--
2.25.1
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