From: Nishanth Menon <nm@ti.com>
To: Conor Dooley <conor+dt@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Rob Herring <robh@kernel.org>, David Airlie <airlied@gmail.com>,
Maxime Ripard <mripard@kernel.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Neil Armstrong <neil.armstrong@linaro.org>
Cc: <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
<dri-devel@lists.freedesktop.org>,
Robert Nelson <robertcnelson@gmail.com>,
Jason Kridner <jkridner@beagleboard.org>, <afd@ti.com>,
Nishanth Menon <nm@ti.com>
Subject: [PATCH V2 0/3] drm/bridge: it66121: Add it66122 support
Date: Wed, 13 Aug 2025 15:41:03 -0500 [thread overview]
Message-ID: <20250813204106.580141-1-nm@ti.com> (raw)
Hi,
Add support for IT66122, which for all practical purposes is
drop in replacement for IT66121 except for the ID register
definition.
BeagleY-AI uses this new part as the old part is no longer in production
as far as I understand.
Now, BeaglePlay uses it66121 at the moment, but at some point, it might
end up flipping over to the new part.
Quick boot log on BeaglePlay for compatibility check:
https://gist.github.com/nmenon/6cb8b8a00bcce1755628d131df878840
Changes since V1:
* Picked up Krystoff's binding ack
* Switched over to a vid/pid list
V1: https://lore.kernel.org/all/20250813190835.344563-1-nm@ti.com/
Nishanth Menon (3):
dt-bindings: display: bridge: it66121: Add compatible string for
IT66122
drm/bridge: it66121: Convert the vid/pid entries into a list
drm/bridge: it66121: Add it66122 support
.../bindings/display/bridge/ite,it66121.yaml | 1 +
drivers/gpu/drm/bridge/ite-it66121.c | 32 ++++++++++++++-----
2 files changed, 25 insertions(+), 8 deletions(-)
--
2.47.0
next reply other threads:[~2025-08-13 20:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-13 20:41 Nishanth Menon [this message]
2025-08-13 20:41 ` [PATCH V2 1/3] dt-bindings: display: bridge: it66121: Add compatible string for IT66122 Nishanth Menon
2025-08-13 20:41 ` [PATCH V2 2/3] drm/bridge: it66121: Convert the vid/pid entries into a list Nishanth Menon
2025-08-13 20:41 ` [PATCH V2 3/3] drm/bridge: it66121: Add it66122 support Nishanth Menon
2025-08-14 10:32 ` Tomi Valkeinen
2025-08-14 11:06 ` Nishanth Menon
2025-08-13 22:41 ` [PATCH V2 0/3] " Andrew Davis
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