From: Max Krummenacher <max.oss.09@gmail.com>
To: max.krummenacher@toradex.com
Cc: Marek Vasut <marex@denx.de>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Francesco Dolcini <francesco.dolcini@toradex.com>,
Maxime Ripard <mripard@kernel.org>,
Christoph Niedermaier <cniedermaier@dh-electronics.com>,
Dave Stevenson <dave.stevenson@raspberrypi.com>,
Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@linux.ie>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Nikita Kiryanov <nikita@compulab.co.il>,
Rob Herring <robh+dt@kernel.org>, Sam Ravnborg <sam@ravnborg.org>,
Thierry Reding <thierry.reding@gmail.com>,
devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/3] drm/panel: simple: add bus-format support for panel-dpi
Date: Wed, 18 May 2022 13:55:37 +0200 [thread overview]
Message-ID: <20220518115541.38407-1-max.oss.09@gmail.com> (raw)
From: Max Krummenacher <max.krummenacher@toradex.com>
Commit 4a1d0dbc8332 ("drm/panel: simple: add panel-dpi support") added
support for defining a panel from device tree provided data.
However support for setting the bus format is missing, so that with
the current implementation a 'panel-dpi' panel can only be used
if the driver of the display interface connected can cope with a
missing bus_format.
This patch series defines the new property bus-format and adds it to
the panel-dpi implementation.
Check initial discussions [1] and [2].
[1] https://lore.kernel.org/all/20220201110717.3585-1-cniedermaier@dh-electronics.com/
[2] https://lore.kernel.org/all/20220222084723.14310-1-max.krummenacher@toradex.com/
Changes in v2:
- Fix errors found by dt_binding_check
Max Krummenacher (3):
dt-bindings: display: add new bus-format property for panel-dpi
dt-bindings: display: startek,startek-kd050c: allow bus-format
property
drm/panel: simple: add bus-format support for panel-dpi
.../bindings/display/panel/panel-dpi.yaml | 11 +++++
.../display/panel/startek,startek-kd050c.yaml | 1 +
drivers/gpu/drm/panel/panel-simple.c | 43 +++++++++++++++++++
.../dt-bindings/display/dt-media-bus-format.h | 23 ++++++++++
4 files changed, 78 insertions(+)
create mode 100644 include/dt-bindings/display/dt-media-bus-format.h
--
2.20.1
next reply other threads:[~2022-05-18 11:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-18 11:55 Max Krummenacher [this message]
2022-05-18 11:55 ` [PATCH v2 1/3] dt-bindings: display: add new bus-format property for panel-dpi Max Krummenacher
2022-06-01 20:16 ` Rob Herring
2022-06-28 17:54 ` Max Krummenacher
2022-05-18 11:55 ` [PATCH v2 2/3] dt-bindings: display: startek,startek-kd050c: allow bus-format property Max Krummenacher
2022-05-18 11:55 ` [PATCH v2 3/3] drm/panel: simple: add bus-format support for panel-dpi Max Krummenacher
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