From: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
To: Rahul T R <r-ravikumar@ti.com>,
dri-devel@lists.freedesktop.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org
Cc: andrzej.hajda@intel.com, narmstrong@baylibre.com,
robert.foss@linaro.org, jonas@kwiboo.se,
jernej.skrabec@gmail.com, airlied@linux.ie, daniel@ffwll.ch,
p.zabel@pengutronix.de, laurent.pinchart@ideasonboard.com,
linux-kernel@vger.kernel.org, jpawar@cadence.com,
sjakhade@cadence.com, mparab@cadence.com, a-bhatia1@ti.com,
devicetree@vger.kernel.org, vigneshr@ti.com,
lee.jones@linaro.org
Subject: Re: [PATCH v9 5/5] drm/bridge: cdns-dsi: Add support for J721E wrapper
Date: Wed, 21 Dec 2022 12:57:10 +0200 [thread overview]
Message-ID: <1d5bbb7f-19f1-1582-85df-35134da918a0@ideasonboard.com> (raw)
In-Reply-To: <20221031121924.29974-6-r-ravikumar@ti.com>
On 31/10/2022 14:19, Rahul T R wrote:
> Add support for wrapper settings for DSI bridge on
> j721e. Also enable DPI0
>
> --------------- -----------------------
> | -------| |------- |
> | DSS | DPI2 |----->| DPI0 | DSI Wrapper |
> | -------| |------- |
> --------------- -----------------------
>
> As shown above DPI2 output of DSS is connected
> to DPI0 input of DSI Wrapper, DSI wrapper
> gives control wheather to enable/disable DPI0
> input. In j721e above is the only configuration
> supported
>
> Signed-off-by: Rahul T R <r-ravikumar@ti.com>
> ---
> drivers/gpu/drm/bridge/cadence/Kconfig | 10 ++++
> drivers/gpu/drm/bridge/cadence/Makefile | 1 +
> .../gpu/drm/bridge/cadence/cdns-dsi-core.c | 35 ++++++++++++-
> .../gpu/drm/bridge/cadence/cdns-dsi-core.h | 13 +++++
> .../gpu/drm/bridge/cadence/cdns-dsi-j721e.c | 51 +++++++++++++++++++
> .../gpu/drm/bridge/cadence/cdns-dsi-j721e.h | 16 ++++++
> 6 files changed, 125 insertions(+), 1 deletion(-)
> create mode 100644 drivers/gpu/drm/bridge/cadence/cdns-dsi-j721e.c
> create mode 100644 drivers/gpu/drm/bridge/cadence/cdns-dsi-j721e.h
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Tomi
prev parent reply other threads:[~2022-12-21 10:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-31 12:19 [PATCH v9 0/5] Add support for CDNS DSI " Rahul T R
2022-10-31 12:19 ` [PATCH v9 1/5] dt-bindings: display: bridge: Convert cdns,dsi.txt to yaml Rahul T R
2022-10-31 12:19 ` [PATCH v9 2/5] dt-bindings: display: bridge: cdns,dsi: Add compatible for dsi on j721e Rahul T R
2022-10-31 12:19 ` [PATCH v9 3/5] drm/bridge: cdns-dsi: Move to drm/bridge/cadence Rahul T R
2022-10-31 12:19 ` [PATCH v9 4/5] drm/bridge: cdns-dsi: Create a header file Rahul T R
2022-10-31 12:19 ` [PATCH v9 5/5] drm/bridge: cdns-dsi: Add support for J721E wrapper Rahul T R
2022-12-21 10:57 ` Tomi Valkeinen [this message]
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