From: Guoniu Zhou <guoniu.zhou@nxp.com>
To: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Frank Li <Frank.Li@nxp.com>
Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, imx@lists.linux.dev,
Guoniu Zhou <guoniu.zhou@nxp.com>
Subject: [PATCH v3 0/4] media: i2c: ds90ub953: Add back channel GPIO support
Date: Tue, 16 Sep 2025 17:43:42 +0800 [thread overview]
Message-ID: <20250916-ds90ub953-v3-0-bb7bc6545da7@nxp.com> (raw)
Add back channel GPIO support.
dt-bindings: media: ti,ds90ub953: Add new range for remote GPIO data
media: i2c: ds90ub953: Add back channel GPIO support
Use helper macro to simplify code.
media: i2c: ds90ub953: use devm_mutex_init() to simplify code
media: i2c: ds90ub953: use guard() to simplify code
Signed-off-by: Guoniu Zhou <guoniu.zhou@nxp.com>
---
Changes in v3:
- Make GPIO range from 0-3 to 0-7 to support GPIO data from remote
compatible deserializer suggested by Rob instead of adding third
cell for GPIO controller.
- Update driver to expand GPIO range.
- Link to v2: https://lore.kernel.org/r/20250911-ds90ub953-v2-0-03ee76eb6b59@nxp.com
Changes in v2:
- Remove new property ti,gpio-data added in patch 1.
- Add third cell for GPIO controller to select GPIO output source.
- Move PTR_ERR() in dev_err_probe();
- Link to v1: https://lore.kernel.org/r/20250910-ds90ub953-v1-0-a7813ffbdf11@nxp.com
---
Guoniu Zhou (4):
dt-bindings: media: ti,ds90ub953: Add new range for remote GPIO data
media: i2c: ds90ub953: Add back channel GPIO support
media: i2c: ds90ub953: use devm_mutex_init() to simplify code
media: i2c: ds90ub953: use guard() to simplify code
.../bindings/media/i2c/ti,ds90ub953.yaml | 8 +-
drivers/media/i2c/ds90ub953.c | 114 +++++++++++----------
2 files changed, 68 insertions(+), 54 deletions(-)
---
base-commit: 34837c444cd42236b2b43ce871f30d83776a3431
change-id: 20250901-ds90ub953-168628c53a00
Best regards,
--
Guoniu Zhou <guoniu.zhou@nxp.com>
next reply other threads:[~2025-09-16 9:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-16 9:43 Guoniu Zhou [this message]
2025-09-16 9:43 ` [PATCH v3 1/4] dt-bindings: media: ti,ds90ub953: Add new range for remote GPIO data Guoniu Zhou
2025-09-16 14:23 ` Frank Li
2025-09-16 9:43 ` [PATCH v3 2/4] media: i2c: ds90ub953: Add back channel GPIO support Guoniu Zhou
2025-09-16 9:43 ` [PATCH v3 3/4] media: i2c: ds90ub953: use devm_mutex_init() to simplify code Guoniu Zhou
2025-09-16 14:26 ` Frank Li
2025-09-16 9:43 ` [PATCH v3 4/4] media: i2c: ds90ub953: use guard() " Guoniu Zhou
2025-10-23 8:41 ` [PATCH v3 0/4] media: i2c: ds90ub953: Add back channel GPIO support G.N. Zhou
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