linux-kernel - Re: [PATCH v5 0/4] Add LT9611 DSI to HDMI bridge

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Message-ID: <20200719160332.GA12965@vkoul-mobl>
Date:   Sun, 19 Jul 2020 21:33:32 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Daniel Vetter <daniel@...ll.ch>, David Airlie <airlied@...ux.ie>,
        Rob Clark <robdclark@...il.com>
Cc:     linux-arm-msm@...r.kernel.org,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Andrzej Hajda <a.hajda@...sung.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        Emil Velikov <emil.l.velikov@...il.com>,
        Sam Ravnborg <sam@...nborg.org>
Subject: Re: [PATCH v5 0/4] Add LT9611 DSI to HDMI bridge

Hello,

On 08-07-20, 16:05, Vinod Koul wrote:
> Hi,
> 
> This series adds driver and bindings for Lontium LT9611 bridge chip which
> takes MIPI DSI as input and HDMI as output.
> 
> This chip can be found in 96boards RB3 platform [1] commonly called DB845c.

Any feedback on this series?

> 
> [1]: https://www.96boards.org/product/rb3-platform/
> 
> Changes in v5:
>  - make symbol static, reported by kbuild-bot
> 
> Changes in v4:
>  - Add msm/dsi patch to create connector and support DRM_BRIDGE_ATTACH_NO_CONNECTOR
>  - Fix comments provided by Sam
> 
> Changes in v3:
>  - fix kbuild reported error
>  - rebase on v5.8-rc1
> 
> Changes in v2:
>  - Add acks by Rob
>  - Fix comments reported by Emil and rename the file to lontium-lt9611.c
>  - Fix comments reported by Laurent on binding and driver
>  - Add HDMI audio support
> 
> Vinod Koul (4):
>   dt-bindings: vendor-prefixes: Add Lontium vendor prefix
>   dt-bindings: display: bridge: Add documentation for LT9611
>   drm/bridge: Introduce LT9611 DSI to HDMI bridge
>   drm/msm/dsi: attach external bridge with
>     DRM_BRIDGE_ATTACH_NO_CONNECTOR
> 
>  .../display/bridge/lontium,lt9611.yaml        |  176 +++
>  .../devicetree/bindings/vendor-prefixes.yaml  |    2 +
>  drivers/gpu/drm/bridge/Kconfig                |   13 +
>  drivers/gpu/drm/bridge/Makefile               |    1 +
>  drivers/gpu/drm/bridge/lontium-lt9611.c       | 1142 +++++++++++++++++
>  drivers/gpu/drm/msm/dsi/dsi.c                 |    7 +-
>  drivers/gpu/drm/msm/dsi/dsi_manager.c         |   27 +-
>  7 files changed, 1348 insertions(+), 20 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/display/bridge/lontium,lt9611.yaml
>  create mode 100644 drivers/gpu/drm/bridge/lontium-lt9611.c
> 
> -- 
> 2.26.2

-- 
~Vinod