linux-kernel - [PATCH v2 0/2] Support bridge/connector by Tegra HDMI

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Message-Id: <20230618085046.10081-1-clamor95@gmail.com>
Date:   Sun, 18 Jun 2023 11:50:44 +0300
From:   Svyatoslav Ryhel <clamor95@...il.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Mikko Perttunen <mperttunen@...dia.com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Svyatoslav Ryhel <clamor95@...il.com>,
        Maxim Schwalm <maxim.schwalm@...il.com>,
        Dmitry Osipenko <digetx@...il.com>
Cc:     devicetree@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org
Subject: [PATCH v2 0/2] Support bridge/connector by Tegra HDMI

This patch adds support for the bridge/connector attached to the
HDMI output, allowing to model the hardware properly. It keeps
backwards compatibility with existing bindings and is required
by devices which have a simple or MHL bridge connected to HDMI
output like ASUS P1801-T or LG P880/P895 or HTC One X.

Tested on ASUS Transformers which have no dedicated bridge but
have type d HDMI connector directly available. Tests went smoothly.

---

Chandes from v1:
- no changes, re-sending

---

Maxim Schwalm (1):
  drm/tegra: output: hdmi: Support bridge/connector

Svyatoslav Ryhel (1):
  ARM: tegra: transformers: add connector node

 arch/arm/boot/dts/tegra20-asus-tf101.dts      | 22 ++++++++--
 .../dts/tegra30-asus-transformer-common.dtsi  | 21 ++++++++-
 drivers/gpu/drm/tegra/hdmi.c                  | 44 ++++++++++++++-----
 3 files changed, 71 insertions(+), 16 deletions(-)

-- 
2.39.2