From: Johannes Zink <j.zink@pengutronix.de>
To: thierry.reding@gmail.com, sam@ravnborg.org, airlied@gmail.com,
daniel@ffwll.ch, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org,
dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, kernel@pengutronix.de
Subject: [PATCH 0/2] Support non-default LVDS data mapping for simple
Date: Fri, 14 Apr 2023 18:11:14 +0200 [thread overview]
Message-ID: <20230414161116.3673911-1-j.zink@pengutronix.de> (raw)
Some LVDS panels, such as the innolux,g101ice-l01 support multiple LVDS
data mapping modes, which can be configured by strapping a dataformat
pin on the display to a specific voltage.
This can be particularly useful for using the jeida-18 format, which
requires only 3 instead of 4 LVDS lanes.
This series adds an optional data-mapping property, analogously to the
property on lvds-panel, which overrides the default data mapping set in
the panel description in simple-panel.
Best regards
Johannes
Johannes Zink (2):
dt-bindings: display: simple: support non-default data-mapping
drm/panel-simple: allow LVDS format override
.../bindings/display/panel/panel-simple.yaml | 51 +++++++++++++++++++
drivers/gpu/drm/panel/panel-simple.c | 37 +++++++++++++-
2 files changed, 87 insertions(+), 1 deletion(-)
--
2.39.2
next reply other threads:[~2023-04-14 16:11 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-14 16:11 Johannes Zink [this message]
2023-04-14 16:11 ` [PATCH 1/2] dt-bindings: display: simple: support non-default data-mapping Johannes Zink
2023-04-18 21:20 ` Rob Herring
2023-04-19 6:29 ` Johannes Zink
2023-05-04 7:35 ` Johannes Zink
2023-04-14 16:11 ` [PATCH 2/2] drm/panel-simple: allow LVDS format override Johannes Zink
2023-04-17 4:46 ` Dan Carpenter
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