From: Matthew Majewski <mattwmajewski@gmail.com>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Hans Verkuil <hverkuil@xs4all.nl>,
"Dr. David Alan Gilbert" <linux@treblig.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
"Uwe Kleine-Konig" <u.kleine-koenig@baylibre.com>,
Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
Cc: devicetree@vger.kernel.org, linux-media@vger.kernel.org,
linux-kernel@vger.kernel.org,
Matthew Majewski <mattwmajewski@gmail.com>
Subject: [PATCH 0/2] media: m2m-deinterlace: add device-tree support
Date: Wed, 12 Feb 2025 12:08:59 -0500 [thread overview]
Message-ID: <20250212170901.3881838-1-mattwmajewski@gmail.com> (raw)
Hello all, this patch series adds device-tree support for the generic
m2m-deinterlace driver.
A specific dma controller channel can now be provided to the driver
via the dt, but the driver still supports the original dma query if an
of_node is not present. This should preserve backwards compatibility
with platform drivers that directly instantiate the device.
Probing the m2m-deinterlace device via device-tree was tested on the
BeagleBone Black with an m2m-appropriate edma channel.
Best,
Matthew Majewski
Matthew Majewski (2):
media: dt-bindings: Add dt bindings for m2m-deinterlace device
media: m2m-deinterlace: add device-tree support
.../bindings/media/m2m-deinterlace.yaml | 41 +++++++++++++++++++
drivers/media/platform/m2m-deinterlace.c | 25 ++++++++---
2 files changed, 60 insertions(+), 6 deletions(-)
create mode 100644 Documentation/devicetree/bindings/media/m2m-deinterlace.yaml
--
2.25.1
next reply other threads:[~2025-02-12 17:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-12 17:08 Matthew Majewski [this message]
2025-02-12 17:09 ` [PATCH 1/2] media: dt-bindings: Add dt bindings for m2m-deinterlace device Matthew Majewski
2025-02-12 17:22 ` Krzysztof Kozlowski
2025-02-12 22:29 ` Matthew Majewski
2025-02-18 8:34 ` Krzysztof Kozlowski
2025-02-12 19:26 ` Rob Herring (Arm)
2025-02-13 19:48 ` Matthew Majewski
2025-02-12 17:09 ` [PATCH 2/2] media: m2m-deinterlace: add device-tree support Matthew Majewski
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