From: Alexander Stein <alexander.stein@ew.tq-group.com>
To: "Paul J . Murphy" <paul.j.murphy@intel.com>,
Daniele Alessandrelli <daniele.alessandrelli@intel.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Alexander Stein <alexander.stein@ew.tq-group.com>,
linux-media@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH 0/6] OV9281 support
Date: Mon, 11 Jul 2022 10:16:33 +0200 [thread overview]
Message-ID: <20220711081639.150153-1-alexander.stein@ew.tq-group.com> (raw)
Hi,
this series adds support for OV9281 which is quite similar to OV9282.
This includes:
* a small cleanup (Patch 1)
* adding a new compatible (Patch 2 & 3)
* adding support for regulators (Patch 4 & 5)
* Fix reading ID register on VC MIPI OV9281 (Patch 6)
The regulator support is based on the driver from Raspberry Pi downstream kernel
[1], the ID register read fix as well. Please refer to [2] why this fix is
required. I can confirm this is necessary by checking with a Logic analyzer on
the i2c bus.
Best regards,
Alexander
[1] https://github.com/raspberrypi/linux/blob/rpi-5.15.y/drivers/media/i2c/ov9281.c
[2] https://github.com/raspberrypi/linux/commit/58deee7c917e1c3c5e37987c3a89ad19d791f58a
Alexander Stein (6):
media: i2c: ov9282: remove unused and unset i2c_client member
media: dt-bindings: media: Add compatible for ov9281
media: i2c: ov9282: Add ov9281 compatible
media: dt-bindings: media: ov9282: Add power supply properties
media: i2c: ov9282: Add regulator support
media: i2c: ov9282: Fix device detection
.../bindings/media/i2c/ovti,ov9282.yaml | 14 ++++-
drivers/media/i2c/ov9282.c | 54 +++++++++++++++++--
2 files changed, 63 insertions(+), 5 deletions(-)
--
2.25.1
next reply other threads:[~2022-07-11 8:16 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-11 8:16 Alexander Stein [this message]
2022-07-11 8:16 ` [PATCH 1/6] media: i2c: ov9282: remove unused and unset i2c_client member Alexander Stein
2022-07-11 19:34 ` Alessandrelli, Daniele
2022-07-11 8:16 ` [PATCH 2/6] media: dt-bindings: media: Add compatible for ov9281 Alexander Stein
2022-07-11 9:17 ` Krzysztof Kozlowski
2022-07-11 8:16 ` [PATCH 3/6] media: i2c: ov9282: Add ov9281 compatible Alexander Stein
2022-07-11 19:34 ` Alessandrelli, Daniele
2022-07-11 8:16 ` [PATCH 4/6] media: dt-bindings: media: ov9282: Add power supply properties Alexander Stein
2022-07-11 9:17 ` Krzysztof Kozlowski
2022-07-11 11:45 ` Alexander Stein
2022-07-11 12:02 ` Krzysztof Kozlowski
2022-07-11 8:16 ` [PATCH 5/6] media: i2c: ov9282: Add regulator support Alexander Stein
2022-07-11 19:54 ` Alessandrelli, Daniele
2022-07-11 8:16 ` [PATCH 6/6] media: i2c: ov9282: Fix device detection Alexander Stein
2022-07-11 19:58 ` Alessandrelli, Daniele
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