From: Wenmeng Liu <wenmeng.liu@oss.qualcomm.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>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Wenmeng Liu <wenmeng.liu@oss.qualcomm.com>,
Conor Dooley <conor.dooley@microchip.com>
Subject: [PATCH RESEND v5 0/4] media: i2c: Add OmniVision OG0VA1B camera sensor driver
Date: Tue, 01 Sep 2026 15:31:03 +0800 [thread overview]
Message-ID: <20260901-og0va1b-v5-0-b0400a9bac01@oss.qualcomm.com> (raw)
Add OmniVision OG0VA1B driver support. The OmniVision OG0VA1B is a
1/10-inch monochrome CMOS VGA image sensor. It outputs 10-bit raw (Y10)
frames at up to 640x480 resolution over a single-lane MIPI CSI-2
interface and is controlled via an I2C-compatible SCCB bus.
This driver has been verified(include tpg) on the Purwa EVK.
Signed-off-by: Wenmeng Liu <wenmeng.liu@oss.qualcomm.com>
---
Changes in v5:
- Use div_u64() for pixel rate calculation to avoid 64-bit division
helpers on 32-bit architectures. -- sashiko-bot, kernel test robot
- Link to v4: https://lore.kernel.org/r/20260729-og0va1b-v4-0-ec7e7ed87b2b@oss.qualcomm.com
Changes in v4:
- Rename the OG0VA1B and OG0VE1B test pattern menu entries to make them
more accurate. -- Vladimir
- Link to v3: https://lore.kernel.org/r/20260708-og0va1b-v3-0-de8e44455a42@oss.qualcomm.com
Changes in v3:
- Generalise the binding title and description for both sensors. -- Vladimir
- Keep the cached pre_isp read so the OG0VE1B test pattern still works,
select it via a per-sensor callback. -- Bryan, Vladimir
- Rename the "sensor" field to "data", drop bpp (derive from code) and
add og0ve1b_pixel_rate(). -- Vladimir
- Sort defines, rename the shared CHIP_ID reg to OG0V_ and order
og0va1b_data first. -- Vladimir
- Expose all four OG0VA1B test patterns instead of one.
- Link to v2: https://lore.kernel.org/r/20260702-og0va1b-v2-0-0071442caa2a@oss.qualcomm.com
Changes in v2:
- Integrate OG0VA1B into the existing og0ve1b driver and binding
instead. -- Vladimir
- Link to v1: https://lore.kernel.org/r/20260618-og0va1b-v1-0-dda71bb83009@oss.qualcomm.com
---
Wenmeng Liu (4):
dt-bindings: media: i2c: og0ve1b: Add OmniVision OG0VA1B camera sensor
media: i2c: og0ve1b: Use monochrome-appropriate test pattern name
media: i2c: og0ve1b: Introduce per-sensor data structure
media: i2c: og0ve1b: Add support for OmniVision OG0VA1B
.../bindings/media/i2c/ovti,og0ve1b.yaml | 15 +-
drivers/media/i2c/og0ve1b.c | 378 ++++++++++++++++++---
2 files changed, 346 insertions(+), 47 deletions(-)
---
base-commit: 95d6a9ccef99117115e41e9adb271243bd5e985b
change-id: 20260618-og0va1b-55bbf3cabb0e
Best regards,
--
Wenmeng Liu <wenmeng.liu@oss.qualcomm.com>
next reply other threads:[~2026-09-01 7:31 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-01 7:31 Wenmeng Liu [this message]
2026-09-01 7:31 ` [PATCH RESEND v5 1/4] dt-bindings: media: i2c: og0ve1b: Add OmniVision OG0VA1B camera sensor Wenmeng Liu
2026-09-01 7:31 ` [PATCH RESEND v5 2/4] media: i2c: og0ve1b: Use monochrome-appropriate test pattern name Wenmeng Liu
2026-09-01 7:31 ` [PATCH RESEND v5 3/4] media: i2c: og0ve1b: Introduce per-sensor data structure Wenmeng Liu
2026-09-01 7:31 ` [PATCH RESEND v5 4/4] media: i2c: og0ve1b: Add support for OmniVision OG0VA1B Wenmeng Liu
2026-09-01 7:34 ` [PATCH RESEND v5 0/4] media: i2c: Add OmniVision OG0VA1B camera sensor driver Wenmeng Liu
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