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Without HDMI support, the driver fails to link:
arm-linux-gnueabi-ld: drivers/media/i2c/it6625.o: in function `it6625_show_avi_infoframe':
it6625.c:(.text.it6625_show_avi_infoframe+0x94): undefined reference to `hdmi_infoframe_unpack'
Select the option like the other similar drivers do.
Fixes: 142e5f00bd57 ("media: i2c: add driver for ITE IT6625/IT6626")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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Add a V4L2 subdevice driver for the ITE IT6625/IT6626 HDMI-to-MIPI
CSI-2 bridge chips. IT6625 accepts an HDMI 2.0 input and IT6626 an
HDMI 2.1 input, converting it to a D-PHY (or C/D-PHY on IT6626)
MIPI CSI-2 output. The bridge is configured over I2C, exposes an
HDMI CEC adapter, and supports EDID read/write, DV timings
detection/configuration, and HPD control via the standard V4L2
subdevice pad and video ops.
Signed-off-by: Hermes Wu <Hermes.wu@ite.com.tw>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
[hverkuil: change it6625_v4l2_sd_ctrl_update to a void function]
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Add a V4L2 sub-device driver for Himax HM1246 image sensor.
The Himax HM1246-AWD is a 1/3.7-Inch CMOS image sensor SoC with an active
array size of 1296 x 976. It is programmable through an I2C interface and
connected via parallel bus.
The sensor has an internal ISP with a complete image processing pipeline
including control loops. However, this driver uses the sensor in raw mode
and the entire ISP is bypassed.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Matthias Fend <matthias.fend@emfend.at>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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Add a v4l2 subdevice driver for the Omnivision os02g10 sensor.
The Omnivision os02g10 is a CMOS image sensor with an active array size of
1920 x 1080.
The following features are supported:
- Manual exposure an gain control support
- vblank/hblank control support
- vflip/hflip control support
- Test pattern control support
- Supported resolution: 1920 x 1080 @ 30fps (SBGGR10)
Signed-off-by: Elgin Perumbilly <elgin.perumbilly@siliconsignals.io>
Reviewed-by: Tarang Raval <tarang.raval@siliconsignals.io>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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Use the new comon CCI register access helpers to replace the private
register access helpers in the imx355 driver.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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Use the new common CCI register access helpers to replace the private
register access helpers in the imx412 driver. This simplifies the driver
by reducing the amount of code.
Signed-off-by: Elgin Perumbilly <elgin.perumbilly@siliconsignals.io>
Reviewed-by: Tarang Raval <tarang.raval@siliconsignals.io>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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Add a V4L2 subdev driver for the Sony IMX678 image sensor.
IMX678 is a diagonal 8.86 mm (Type 1/1.8) CMOS active pixel type
solid-state image sensor with a square pixel array and 8.40 M effective
pixels.
The following features are supported by this driver:
- MIPI RAW12 output
- Monochrome and Color (Bayer filter) variants
- Multiple input clock frequencies
- Multiple link frequencies
- VBLANK and HBLANK control for variable framerate
- VFLIP and HFLIP control for flipping readout
- Exposure and analogue gain control
- Test pattern control
Following features are not currently supported:
- MIPI RAW10 output
- Pixel-perfect crop reporting, accounting for the shift-by-1 when
doing HFLIP/VFLIP where the sensor maintains RGGB bayer ordering
Along with the ones below which depend on the new raw sensor model:
- Embedded data stream
- Freely configurable cropping
- Increased framerate when cropping
- 2x2 binning support
Signed-off-by: Jai Luthra <jai.luthra@ideasonboard.com>
Reviewed-by: Tarang Raval <tarang.raval@siliconsignals.io>
[Sakari Ailus: Add an extra newline to the enum_mbus_code op.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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Add a new driver for Sony imx471 camera sensor. It is based on
Jimmy Su <jimmy.su@intel.com> implementation and the driver can be found
in the following URL.
https://github.com/intel/ipu6-drivers/commits/master/drivers/media/i2c/imx471.c
This sensor can be found on Lenovo X1 Carbon G14, X9-14 and X9-15 laptops
and it is a part of IPU7 solution. The driver was tested on Lenovo X1
Carbon G14, X9-14 and X9-15 laptops.
Signed-off-by: Kate Hsuan <hpa@redhat.com>
Tested-by: computman <anis@talbi.fr>
Reviewed-by: Tarang Raval <tarang.raval@siliconsignals.io>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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Add driver for Intel Computer Vision Sensing (CVS) devices found on
Intel Luna Lake (LNL), Panther Lake (PTL), and Arrow Lake (ARL)
platforms.
The CVS device acts as a V4L2 sub-device bridge that manages CSI-2
link ownership between the host (Linux) and firmware for camera
sensors. It provides:
- Query the device status via sysfs interface
- CSI-2 link ownership arbitration between host and CVS firmware
- MIPI CSI-2 configuration management
- Privacy LED control coordination
- Power management integration with runtime PM
The driver consists of two main components:
core.c: Core driver with probe, command transport, and power management
v4l2.c: V4L2 sub-device and media framework integration
Hardware Interface:
- I2C for command/control communication with device firmware
- GPIO signals for ownership handshaking (request/response)
- Optional reset and wake interrupt for full-capability variants
- Integration with Intel IPU via ipu_bridge
The driver supports two hardware capability levels:
- Light capability: Basic GPIO-based ownership (2 GPIOs)
- Full capability: Enhanced with reset control and wake IRQ (4 GPIOs)
Device-specific quirks are handled via a quirk table to accommodate
variations across different CVS implementations (Lattice, Synaptics).
In addition to I2C-based operation, the driver supports platform
device instantiation for systems where CVS is exposed without I2C
transport, falling back to GPIO-only ownership control.
The CVS driver integrates with the IPU bridge for automatic device
discovery via ACPI on supported platforms.
PCI device IDs for Intel IPU7 (0x645d, shared by MTL and LNL) and
IPU7.5 (0xb05d, shared by ARL and PTL) are included in the
driver-local icvs_pci_tbl lookup table, enabling CVS to locate these
IPU variants without modifying the shared ipu6-pci-table header.
A PM runtime device link is established between IPU (consumer) and CVS
(supplier) so that the PM framework automatically resumes CVS before
IPU begins streaming, triggering cvs_runtime_resume() to claim CSI-2
link ownership. Ownership is released via cvs_runtime_suspend() after
the autosuspend delay.
Signed-off-by: Miguel Vadillo <miguel.vadillo@intel.com>
Tested-by: Mehdi Djait <mehdi.djait@linux.intel.com> # Dell XPS 13 9350 + IPU7
Reviewed-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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OF_GPIO is selected automatically on all OF systems. Any symbols it
controls also provide stubs so there's really no reason to select it
explicitly. For Kconfig entries that have no other dependencies: convert
it to requiring OF to avoid new symbols popping up for everyone in make
config, for others just drop it altogether.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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Add the t4ka3 driver from:
https://github.com/kitakar5525/surface3-atomisp-cameras.git
With many cleanups / changes (almost a full rewrite) to make it suitable
for upstream:
* Remove the VCM and VCM-OTP support, the mainline kernel models VCMs and
calibration data eeproms as separate v4l2-subdev-s.
* Remove the integration-factor t4ka3_get_intg_factor() support and IOCTL,
this provided info to userspace through an atomisp private IOCTL.
* Turn atomisp specific exposure/gain IOCTL into standard v4l2 controls.
* Use normal ACPI power-management in combination with runtime-pm support
instead of atomisp specific GMIN power-management code.
* Turn into a standard V4L2 sensor driver using
v4l2_async_register_subdev_sensor().
* Add vblank, hblank, and link-freq controls; drop get_frame_interval().
* Use CCI register helpers.
* Calculate values for modes instead of using fixed register-value lists,
allowing arbritrary modes.
* Add get_selection() and set_selection() support
* Add a CSI2 bus configuration check
This was tested on a Xiaomi Mipad2 tablet which has a T4KA3 sensor with
DW9761 VCM as back sensor.
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Co-developed-by: Hans de Goede <hansg@kernel.org>
Signed-off-by: Hans de Goede <hansg@kernel.org>
Signed-off-by: Kate Hsuan <hpa@redhat.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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Add a V4L2 subdevice driver for the Omnivision OV2732 sensor.
The OV2732 is a 1/4" color CMOS 1080p (1920x1080) HD image sensor with
programmable controls like: gain, exposure, frame rate, image and windowing
size, horizontal mirror, vertical flip, cropping.
Signed-off-by: Walter Werner Schneider <contact@schnwalter.eu>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
[Sakari Ailus: Squashed Walter's fixup.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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Switch the sensor driver to utilize V4L2 CCI helper interfaces instead
of driver specific wrappers over I2C read/write functions.
The conversion change is intended to be non-function, Group Access
register macros were removed as unused ones.
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Use the new common CCI register access helpers to replace the private
register access helpers in the ov9282 driver. This simplifies the driver
by reducing the amount of code.
Signed-off-by: Xiaolei Wang <xiaolei.wang@windriver.com>
Reviewed-by: Tarang Raval <tarang.raval@siliconsignals.io>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
[Sakari Ailus: Declare ret_hold earlier to make old GCC happy.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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DS90UB954-Q1 is an FPDLink-III deserializer that is mostly register
compatible with DS90UB960-Q1. The main difference is that it supports half
of the RX and TX ports, i.e. 2x FPDLink RX ports and 1x CSI TX port.
A couple of differences are between the status registers and the
strobe setting registers. Hence accommodate these differences in
the UB960 driver so that we can reuse a large part of the existing code.
Link: https://www.ti.com/lit/gpn/ds90ub954-q1
Reviewed-by: Jai Luthra <jai.luthra@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Yemike Abhilash Chandra <y-abhilashchandra@ti.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Use the new common CCI register access helpers to replace the private
register access helpers in the ov5647 driver. This simplifies the driver
by reducing the amount of code.
Signed-off-by: Xiaolei Wang <xiaolei.wang@windriver.com>
Reviewed-by: Tarang Raval <tarang.raval@siliconsignals.io>
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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Before this change the driver used hardcoded PLL m, n and p values to
achieve a 48MHz pixclock when used with an external clock with a frequency
of 24 MHz.
Use aptina_pll_calculate() to allow the driver to work with different
external clock frequencies. The m, n, and p values will be unchanged
with a 24 MHz extclk and this has also been tested with a 19.2 MHz
clock where m gets increased from 32 to 40.
Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
[Sakari Ailus: Fix capitalisation of "MHz".]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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Use the new comon CCI register access helpers to replace the private
register access helpers in the ov01a10 driver.
Signed-off-by: Hans de Goede <hansg@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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Add a v4l2 subdevice driver for the Omnivision OS05B10 sensor.
The Omnivision OS05B10 image sensor with an active
array size of 2592 x 1944.
The following features are supported:
- Manual exposure an gain control support
- vblank/hblank control support
- Supported resolution: 2592 x 1944 @ 60fps (SBGGR10)
Co-developed-by: Elgin Perumbilly <elgin.perumbilly@siliconsignals.io>
Signed-off-by: Elgin Perumbilly <elgin.perumbilly@siliconsignals.io>
Signed-off-by: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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Samsung S5K3M5 (ISOCELL 3M5) is a 13MP image sensor, it produces
Bayer GRBG (2x2) frames in RAW10 output format, the maximum supported
output resolution is 4208x3120 at 30 frames per second.
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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Samsung S5KJN1 is a 50MP image sensor, it produces Bayer GRBG (2x2)
frames in RAW10 output format, the maximum supported output resolution
is 8160x6144 at 10 frames per second.
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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Add a v4l2 sub-device driver for the Sony IMX111 image sensor. This is a
camera sensor using the i2c bus for control and the csi-2 bus for data.
The following features are supported:
- manual exposure, digital and analog gain control support
- pixel rate/link freq control support
- supported resolution up to 3280x2464 for single shot capture
- supported resolution up to 1920x1080 @ 30fps for video
- supported bayer order output SGBRG10 and SGBRG8
Camera module seems to be partially compatible with Nokia SMIA but it
lacks a few registers required for clock calculations and has different
vendor-specific per-mode configurations which makes it incompatible with
existing CCS driver.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
[Sakari Ailus: Fix set_fmt() callback a bit and idle after autosuspend.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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Fix incorrect vendor name for OV2735 sensor (Sony -> OmniVision) in
Kconfig help text.
Signed-off-by: Elgin Perumbilly <elgin.perumbilly@siliconsignals.io>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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The ov6650 driver was introduced in v2.6.37 to support the OMAP1-based
Amstrad Delta video phone. The platform still has a board file in the
kernel, but support for the camera was dropped in commit ce548396a433
("media: mach-omap1: board-ams-delta.c: remove soc_camera dependencies")
in v5.9. The driver has been unused since as it has received neither
ACPI nor DT support.
The ov6650 driver is one of the last sensor drivers calling
clk_set_rate(). This is deprecated, and calls to the function are being
removed to avoid cargo-cult. As the driver is unlikely to ever be used
again, drop it instead of trying to avoid call clk_set_rate().
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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The last user of the mt9v032 driver through board files and platform
data has long been removed. Drop support for platform data from the
driver.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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Add a v4l2 subdevice driver for the Omnivision OV2735 sensor.
The Omnivision OV2735 is a 1/2.7-Inch CMOS image sensor with an
active array size of 1920 x 1080.
The following features are supported:
- Manual exposure an gain control support
- vblank/hblank control support
- Test pattern support control
- Supported resolution: 1920 x 1080 @ 30fps (SGRBG10)
Co-developed-by: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io>
Signed-off-by: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io>
Signed-off-by: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io>
[Sakari Ailus: Use container_of_const(), fix enum_bus_code condition.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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OmniVision OG0VE1B is a monochrome image sensor, which produces frames in
8/10-bit raw output format and supports 640x480, 400x400, 200x200 and
100x100 output image resolution modes.
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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OmniVision OV6211 is a monochrome image sensor, which produces frames in
8/10-bit raw output format and supports 400x400, 200x200 and 100x100
output image resolution modes.
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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The atomisp gc0310 sensor driver has now been fully converted to
a standard v4l2 sensor driver. Move it to drivers/media/i2c/
to reflect this.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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Both ACPI and DT-based systems are required to obtain the external
camera sensor clock using the new devm_v4l2_sensor_clk_get() helper
function.
Ensure a dependency on HAVE_CLK when config VIDEO_CAMERA_SENSOR is
enabled.
Signed-off-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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In commit 7d3c7d2a2914 ("media: i2c: Add a camera sensor top level menu")
a top level menu was added for sensor drivers so that all sensor drivers
would depend on I2C and so that MEDIA_CONTROLLER, V4L2_FWNODE and
VIDEO_V4L2_SUBDEV_API would be automatically selected for all sensor
drivers.
All lens drivers must depend on I2C and VIDEO_DEV and must select
MEDIA_CONTROLLER, V4L2_FWNODE and VIDEO_V4L2_SUBDEV_API and most already
do, but e.g. VIDEO_V4L2_SUBDEV_API is not consistenly selected.
Change the "Lens drivers" menu into a menuconfig option with
the necessary depends and selects. This ensures that these options are
depended on / selected consistently and simplifies the Kconfig snippets
for the various lens voice coil drivers.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202411061152.VKd9JYpa-lkp@intel.com/
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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Add support for the powerdown pin (xSD), which can be used to put the VCM
driver into power down mode. This is useful, for example, if the VCM
driver's power supply cannot be controlled. The use of the powerdown pin is
optional.
Signed-off-by: Matthias Fend <matthias.fend@emfend.at>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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Calculate PLL parameters based on clock frequency and link frequency.
Acked-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: André Apitzsch <git@apitzsch.eu>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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The driver is not using gpio_chip::of_xlate() callback and hence
the of_gpio_n_cells assignment is unused. Drop it.
With that done, remove unneeded OF dependency and extend compile
test coverage.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Julien Massot <julien.massot@collabora.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- v4l2-core fix: V4L2_BUF_TYPE_VIDEO_OVERLAY is capture, not output
- New driver: Amlogic C3 ISP
- New sensor drivers: ST VD55G1 and VD56G3, OmniVision OV02C10
- amlogic: c3-mipi-csi2: Handle 64-bits division
- a fix for 64-bits division at the amlogic c3-mipi-csi2 driver
- Changes at atomisp to support mainline mt9m114 driver and remove
deprecated GPIO APIs
- various cleanups, fixes and enhancements
* tag 'media/v6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (314 commits)
media: rkvdec: h264: Support High 10 and 4:2:2 profiles
media: rkvdec: Add get_image_fmt ops
media: rkvdec: Initialize the m2m context before the controls
media: rkvdec: h264: Limit minimum profile to constrained baseline
media: mediatek: jpeg: support 34bits
media: verisilicon: Free post processor buffers on error
media: platform: mtk-mdp3: Remove unused mdp_get_plat_device
media: amlogic: c3-mipi-csi2: Handle 64-bits division
media: uvcvideo: Use dev_err_probe for devm_gpiod_get_optional
media: uvcvideo: Fix deferred probing error
media: uvcvideo: Rollback non processed entities on error
media: uvcvideo: Send control events for partial succeeds
media: uvcvideo: Return the number of processed controls
media: uvcvideo: Do not turn on the camera for some ioctls
media: uvcvideo: Make power management granular
media: uvcvideo: Increase/decrease the PM counter per IOCTL
media: uvcvideo: Create uvc_pm_(get|put) functions
media: uvcvideo: Keep streaming state in the file handle
Documentation: media: Add documentation file c3-isp.rst
Documentation: media: Add documentation file metafmt-c3-isp.rst
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The VD55G1 is a monochrome global shutter camera with a 804x704 maximum
resolution with RAW8 and RAW10 bytes per pixel.
The driver supports :
- Auto exposure from the sensor, or manual exposure mode
- HDR subtraction mode, allowing edge detection and background removal
- Auto exposure cold start, using configuration values from last stream
to start the next one
- LED GPIOs for illumination
- Most standard camera sensor features (hblank, vblank, test patterns,
again, dgain, hflip, vflip, auto exposure bias, etc.)
Add driver source code to MAINTAINERS file.
Signed-off-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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Add V4L2 sub-device driver for STMicroelectronics VD56G3 camera sensor.
This is a 1.5 M pixel global shutter image sensor with an active array
size of 1124 x 1364 (portrait orientation).
The driver supports Mono (VD56G3) and Color (VD66GY) variants.
Signed-off-by: Sylvain Petinot <sylvain.petinot@foss.st.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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Add a new driver for the Omnivision OV02C10 camera sensor. This is based
on the out of tree driver by Hao Yao <hao.yao@intel.com> from:
https://github.com/intel/ipu6-drivers/blob/master/drivers/media/i2c/ov02c10.c
This has been tested on a Dell XPS 9440 together with the IPU6 isys CSI
driver and the libcamera software ISP code.
Tested-by: Ingvar Hagelund <ingvar@redpill-linpro.com> # Dell XPS 9340
Tested-by: Heimir Thor Sverrisson <heimir.sverrisson@gmail.com> # Dell XPS 9440
Signed-off-by: Heimir Thor Sverrisson <heimir.sverrisson@gmail.com>
Co-developed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Co-developed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> # Dell XPS 9340
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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Use the new common CCI register access helpers to replace the private
register access helpers in the imx334 driver. This simplifies the driver
by reducing the amount of code.
Acked-by: Shravan Chippa <Shravan.Chippa@microchip.com>
Signed-off-by: Tarang Raval <tarang.raval@siliconsignals.io>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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Add in the ov02e10 driver from the Intel IPU6 repository.
Signed-off-by: Jingjing Xiong <jingjing.xiong@intel.com>
Co-developed-by: Hao Yao <hao.yao@intel.com>
Signed-off-by: Hao Yao <hao.yao@intel.com>
Co-developed-by: Jim Lai <jim.lai@intel.com>
Signed-off-by: Jim Lai <jim.lai@intel.com>
Co-developed-by: You-Sheng Yang <vicamo.yang@canonical.com>
Signed-off-by: You-Sheng Yang <vicamo.yang@canonical.com>
Co-developed-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Co-developed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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In order to get the v4l2_subdev functions you need to select
MEDIA_CONTROLLER and VIDEO_V4L2_SUBDEV_API.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202503151002.HacBN2LO-lkp@intel.com/
Fixes: e49563c3be09 ("media: i2c: add lt6911uxe hdmi bridge driver")
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The new driver fails to build if I2C is disabled:
drivers/media/i2c/lt6911uxe.c:703:1: error: data definition has no type or storage class [-Werror]
703 | module_i2c_driver(lt6911uxe_i2c_driver);
or if I2C is on but V4L2_CCI_I2C is not:
ERROR: modpost: "cci_write" [drivers/media/i2c/lt6911uxe.ko] undefined!
ERROR: modpost: "cci_read" [drivers/media/i2c/lt6911uxe.ko] undefined!
For both by adding a dependency on I2C and selecting V4L2_CCI_I2C, which
follows the common practice for these.
Fixes: e49563c3be09 ("media: i2c: add lt6911uxe hdmi bridge driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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Lontium LT9611UXE is a HDMI to MIPI CSI-2 bridge. The device supports
modes up to 4k@60fps, obtains the video information and switches the
current mode once the video signal changes.
Signed-off-by: Dongcheng Yan <dongcheng.yan@intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
[hverkuil: fix smatch warning: missing error code 'ret']
[hverkuil: fix coccinelle IRQF_ONESHOT warning]
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Use the new common CCI register access helpers to replace the private
register access helpers in the imx214 driver. This simplifies the driver
by reducing the amount of code.
Acked-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: André Apitzsch <git@apitzsch.eu>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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FW_LOADER config only selects the firmware loader API, but we also need
the sysfs_upload symbols for firmware_upload_unregister() and
firmware_upload_register() to function properly.
Fixes: 7a52ab415b43 ("media: i2c: Add driver for THine THP7312")
Cc: stable@vger.kernel.org
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Link: https://lore.kernel.org/r/20240620102544.1918105-1-kory.maincent@bootlin.com
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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Add a V4L2 sub-device driver for Galaxycore GC05A2 image sensor.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Zhi Mao <zhi.mao@mediatek.com>
[Sakari Ailus: Fold in MAINTAINERS change.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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Add a V4L2 sub-device driver for Galaxycore GC08A3 image sensor.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Zhi Mao <zhi.mao@mediatek.com>
[Sakari Ailus: Fold in MAINTAINERS change.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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Rename 'st-vgxy61' to 'vgxy61', dropping the vendor prefix to follow the
same naming scheme as the vast majority of device drivers.
The device tree binding does not fall into binding rename exceptions and
therefore must not be changed. Keep its legacy name.
Signed-off-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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This driver handles the MAX96714 deserializer in tunnel mode.
The CSI output will replicate all the CSI traffic forwarded by
the remote serializer.
The MAX96714 driver can handle MAX96714 and MAX96714F variants
with the same "maxim,max96714f" compatible.
Signed-off-by: Julien Massot <julien.massot@collabora.com>
[Sakari Ailus: Adapt to changed i2c_mux_add_adapter arguments.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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This driver handles the MAX96717 serializer in tunnel mode.
All incoming CSI traffic will be tunneled through the GMSL2
link.
The MAX96717 driver can handle MAX96717 and MAX96717F variants
with the same "maxim,max96717f" compatible.
Signed-off-by: Julien Massot <julien.massot@collabora.com>
[Sakari Ailus: Adapt to changed i2c_mux_add_adapter arguments.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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