From: Benjamin Mugnier <benjamin.mugnier@foss.st.com>
To: <linux-media@vger.kernel.org>
Cc: <alain.volmat@foss.st.com>, <hugues.fruchet@foss.st.com>,
<sylvain.petinot@foss.st.com>, <dave.stevenson@raspberrypi.com>,
<sakari.ailus@linux.intel.com>,
<laurent.pinchart@ideasonboard.com>,
<kieran.bingham@ideasonboard.com>, <nicolas@ndufresne.ca>,
<hverkuil@xs4all.nl>,
Benjamin Mugnier <benjamin.mugnier@foss.st.com>
Subject: [PATCH v6 0/4] media: Add ST VGXY61 camera sensor driver
Date: Tue, 27 Sep 2022 10:36:58 +0200 [thread overview]
Message-ID: <20220927083702.14138-1-benjamin.mugnier@foss.st.com> (raw)
Hi,
This series adds a driver for the ST VGXY61 camera sensor. This camera sensor is
using the i2c bus for control and the csi-2 bus for data.
These commits introduce the MEDIA_BUS_FMT_Y16_1X16 as a media bus format (1/4),
a standard control in V4L2 for the hdr mode (2/4), dt bindings (3/4), and the
driver (4/4).
Tested on DragonBoard 410c, Raspberry Pi 4, and Qualcomm Robotics RB5.
Thanks,
Benjamin
v5->v6:
- Remove slave mode for now
- Comment mipi_margin
v4->v5:
- Fix kernel test robot errors
v3->v4:
- Standardize V4L2_CID_HDR_MODE
- Refactor to 80 characters limit
- Better types handling
- Various others
- Rebase on master
v2->v3:
- Fix errors in dt bindings
- Use alphabetical order where applicable
- Remove US_PER_MS macro
- Rename device specific macros
- Fix some control grabs not releasing
- Move user controls to public header and add documentation
- Rename set_framerate to set_framelength
- Rework i2c access
- Remove branchings that should never happen
- Rework pattern generator setting
- Update information on sensor rules of thumb
- Remove temperature control
- Remove suspend and resume
- Move mutex init to probe
- Move detect to probe
- Fix async_subdev_register order
- Support autosuspend
- Add init_cfg
- Fix controls not updating when sensor was off
- Various cleaning
- Rebase on master
v1->v2:
- Move temperature control to v4l2-controls.h as a standard control
- Reserve controls in v4l2-controls.h for HDR control
- Remove GPIO strobbing controls
- Remove references to unused controls in sensor struct
- Use v4l2_find_nearest_size
- Use V4L2_COLORSPACE_RAW instead of V4L2_COLORSPACE_SRGB
- Fill ycbcr_enc, quantization, and xfer_func in v4l2_mbus_framefmt
- Change gain from formula to a register RAW write
- Change temperature control value directly
- Remove clock-name and clock-lanes from device tree bindings
- Declare crop zones in mode_info structure
- Remove frame_interval functions and add hblank and vblank instead
- Update controls dependencies on change
- Fix first exposure rule of thumb being too restrictive
- Disable hflip and vflip controls while streaming
- Change RGB media bus code to Y as the sensor is monochrome
- Add Y16 format to v4l2 media bus formats
- Add get_selection API
- Fix timeout errors while disabling streaming on high framerates
- Support pm_runtime
- Rebase on master
Benjamin Mugnier (4):
media: v4l: Add 1X16 16-bit greyscale media bus code definition
media: v4l: ctrls: Add a control for HDR mode
media: dt-bindings: media: i2c: Add ST VGXY61 camera sensor binding
media: i2c: Add driver for ST VGXY61 camera sensor
.../bindings/media/i2c/st,st-vgxy61.yaml | 112 +
.../media/v4l/ext-ctrls-camera.rst | 8 +
.../media/v4l/subdev-formats.rst | 37 +
MAINTAINERS | 9 +
drivers/media/i2c/Kconfig | 10 +
drivers/media/i2c/Makefile | 1 +
drivers/media/i2c/st-vgxy61.c | 1969 +++++++++++++++++
drivers/media/v4l2-core/v4l2-ctrls-defs.c | 2 +
include/uapi/linux/media-bus-format.h | 3 +-
include/uapi/linux/v4l2-controls.h | 2 +
10 files changed, 2152 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
create mode 100644 drivers/media/i2c/st-vgxy61.c
--
2.25.1
next reply other threads:[~2022-09-27 8:39 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-27 8:36 Benjamin Mugnier [this message]
2022-09-27 8:36 ` [PATCH v6 1/4] media: v4l: Add 1X16 16-bit greyscale media bus code definition Benjamin Mugnier
2022-10-06 21:26 ` Laurent Pinchart
2022-10-07 11:56 ` Benjamin MUGNIER
2022-09-27 8:37 ` [PATCH v6 2/4] media: v4l: ctrls: Add a control for HDR mode Benjamin Mugnier
2022-09-27 8:37 ` [PATCH v6 3/4] media: dt-bindings: media: i2c: Add ST VGXY61 camera sensor binding Benjamin Mugnier
2022-10-06 19:15 ` Sakari Ailus
2022-10-07 11:57 ` Benjamin MUGNIER
2022-10-07 12:28 ` Benjamin MUGNIER
2022-09-27 8:37 ` [PATCH v6 4/4] media: i2c: Add driver for ST VGXY61 camera sensor Benjamin Mugnier
2022-10-06 19:14 ` Sakari Ailus
2022-10-07 12:24 ` Benjamin MUGNIER
2022-10-07 12:32 ` Laurent Pinchart
2022-10-07 12:38 ` Benjamin MUGNIER
2022-10-07 13:19 ` Laurent Pinchart
2022-10-07 14:06 ` Benjamin MUGNIER
2022-10-10 8:29 ` Sakari Ailus
2022-10-10 9:19 ` Benjamin MUGNIER
2022-10-10 9:33 ` Sakari Ailus
2022-10-10 9:50 ` Benjamin MUGNIER
2022-10-10 11:55 ` Sakari Ailus
2022-10-10 12:11 ` Benjamin MUGNIER
2022-10-10 12:52 ` Sakari Ailus
2022-10-10 13:12 ` Benjamin MUGNIER
2022-10-13 8:00 ` Sakari Ailus
2022-10-18 7:54 ` Benjamin MUGNIER
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