From: Vasiliy Doylov via B4 Relay <devnull+nekocwd.mainlining.org@kernel.org>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
david@ixit.cz
Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org,
Vitalii Skorkin <nikroks@mainlining.org>,
Antonio Rische <nt8r@protonmail.com>,
Vasiliy Doylov <nekocwd@mainlining.org>
Subject: [PATCH v4 0/3] media: i2c: lc898217xc: initial driver
Date: Wed, 25 Mar 2026 01:14:58 +0300 [thread overview]
Message-ID: <20260325-media-i2c-lc898217xc-initial-driver-v4-0-6ad6fd74915e@mainlining.org> (raw)
LX898217XC is a 11 bit DAC, designed for linear control
of voice coil motor. This driver creates a V4L2 subdevice
and provides control to set the desired focus.
Tested on Oneplus 6 (oneplus-enchilada)
Co-developed-by: Vitalii Skorkin <nikroks@mainlining.org>
Signed-off-by: Vitalii Skorkin <nikroks@mainlining.org>
Co-developed-by: Antonio Rische <nt8r@protonmail.com>
Signed-off-by: Antonio Rische <nt8r@protonmail.com>
Signed-off-by: Vasiliy Doylov <nekocwd@mainlining.org>
---
Changes in v4:
- Removed unused focus ctrl (Dave)
- Added ctrl state restore on runtime_resume (Dave)
- Removed subscribe/unsubscribe event handlers (Dave)
- Removed V4L2_SUBDEV_FL_HAS_EVENTS flag (Dave)
- Changed supplies from vcc to vdd + vana
- Fixed free and PM issues on probe fail
- Fixed typo in devicetree documentation
- Link to v3: https://lore.kernel.org/r/20251201-media-i2c-lc898217xc-initial-driver-v3-0-46e23897e921@mainlining.org
Changes in v3:
- Fixed MAINTAINERS (Krzysztof)
- Reordered commits (Krzysztof)
- Removed blank line from device-tree documentation (Krzysztof)
- Refactored to use CCI regmap
- Refactored to use dev_err_probe in probe
- Link to v2: https://lore.kernel.org/all/20250304-media-i2c-lc898217xc-initial-driver-v2-0-6a463cef3ea8@mainlining.org/
Changes in v2:
- PM functions annotated as __maybe_unused.
- Fixed dt bindings documentation commit message
- Added v4l2 events (now v4l2-compliance shows no failed tests)
- Link to v1: https://lore.kernel.org/r/20250304-media-i2c-lc898217xc-initial-driver-v1-0-e2ffd2b2fd5e@mainlining.org
---
Vasiliy Doylov (3):
media: dt-bindings: Add LC898217XC documentation
media: i2c: Add driver for LC898217XC VCM
MAINTAINERS: Add entry for Onsemi LC898217XC lens voice coil driver
.../bindings/media/i2c/onnn,lc898217xc.yaml | 59 +++++
MAINTAINERS | 7 +
drivers/media/i2c/Kconfig | 9 +
drivers/media/i2c/Makefile | 1 +
drivers/media/i2c/lc898217xc.c | 289 +++++++++++++++++++++
5 files changed, 365 insertions(+)
---
base-commit: 09c0f7f1bcdbc3c37a5a760cbec76bf18f278406
change-id: 20250227-media-i2c-lc898217xc-initial-driver-d7b50a135ce5
Best regards,
--
Vasiliy Doylov <nekocwd@mainlining.org>
next reply other threads:[~2026-03-24 22:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-24 22:14 Vasiliy Doylov via B4 Relay [this message]
2026-03-24 22:14 ` [PATCH v4 1/3] media: dt-bindings: Add LC898217XC documentation Vasiliy Doylov via B4 Relay
2026-03-25 8:19 ` Krzysztof Kozlowski
2026-03-24 22:15 ` [PATCH v4 2/3] media: i2c: Add driver for LC898217XC VCM Vasiliy Doylov via B4 Relay
2026-03-24 22:15 ` [PATCH v4 3/3] MAINTAINERS: Add entry for Onsemi LC898217XC lens voice coil driver Vasiliy Doylov via B4 Relay
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