linux-kernel - [PATCH v2 0/2] Import IPU6 ov02e10 sensor driver and enable OF usage of it

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Message-Id: <20250325-b4-media-comitters-next-25-03-13-ov02e10-v2-0-4d933ac8cff6@linaro.org>
Date: Tue, 25 Mar 2025 14:49:27 +0000
From: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To: Mauro Carvalho Chehab <mchehab@...nel.org>, 
 Sakari Ailus <sakari.ailus@...ux.intel.com>, 
 Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Bryan O'Donoghue <bod@...nel.org>, 
 Hans de Goede <hansg@...nel.org>
Cc: Jingjing Xiong <jingjing.xiong@...el.com>, Hao Yao <hao.yao@...el.com>, 
 Jim Lai <jim.lai@...el.com>, You-Sheng Yang <vicamo.yang@...onical.com>, 
 Alan Stern <stern@...land.harvard.edu>, Hans de Goede <hdegoede@...hat.com>, 
 linux-kernel@...r.kernel.org, linux-media@...r.kernel.org, 
 devicetree@...r.kernel.org, Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Subject: [PATCH v2 0/2] Import IPU6 ov02e10 sensor driver and enable OF
 usage of it

v2:
- Squashes previous progressive series into one patch
- Adds yaml description - bod
- Sets GPIOD_OUT_HIGH on reset line - Hans
- Optionally sets the reset line on power_off only if gpio valid mirroring
  power-on - bod
- Adds Hans, Alan and myself as MODULE_AUTHOR - bod
- Adds a MAINTAINERS entry

This patch has been tested with the x1e8100 Dell Inspiron 14 plus 7441 and
I believe also by Alan Stern on an IPU6 system.

Link working Dell tree:  https://git.codelinaro.org/bryan.odonoghue/kernel/-/tree/x1e80100-6.14-rc6-dell-xps-inspirion14-lenovo-slim7x-t14s-camss-sound-wip?ref_type=heads
Link to v1: https://lore.kernel.org/r/20250317-b4-media-comitters-next-25-03-13-ov02e10-v1-0-bd924634b889@linaro.org

v1:

Similar to Hans' progressive series on ov02c10 I've picked up via Hans the
IPU6 driver with some additional fixes from Alan Stern.

https://lore.kernel.org/linux-media/20250313184314.91410-1-hdegoede@redhat.com

I've made a number of initial changes to this driver sufficient to get it
working on the Dell Inspiron 14 Plus 7441 with the Qualcomm X Elite
x1e80100 SoC and its CAMSS stack.

link: https://git.codelinaro.org/bryan.odonoghue/kernel/-/tree/x1e80100-6.14-rc6-inspirion14-slim7x-camss?ref_type=heads

This is a first pass which adds in the minimum to get the sensor going on
the Qualcomm platform. What would be nice would be someone on the IPU6 side
giving it a test.

A big TBD here is the YAML for this file but, I'd like to make sure nothing
has broken for IPU6/IPU7 with the modifications before diving into
Documentation.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
---
Bryan O'Donoghue (1):
      media: dt-bindings: Add OmniVision OV02E10

Jingjing Xiong (1):
      media: i2c: ov02e10: add OV02E10 image sensor driver

 .../bindings/media/i2c/ovti,ov02e10.yaml           | 113 +++
 MAINTAINERS                                        |   9 +
 drivers/media/i2c/Kconfig                          |  10 +
 drivers/media/i2c/Makefile                         |   1 +
 drivers/media/i2c/ov02e10.c                        | 982 +++++++++++++++++++++
 5 files changed, 1115 insertions(+)
---
base-commit: f2151613e040973c868d28c8b00885dfab69eb75
change-id: 20250317-b4-media-comitters-next-25-03-13-ov02e10-23e68307d589

Best regards,
-- 
Bryan O'Donoghue <bryan.odonoghue@...aro.org>