If the CameraManager fails to initialise at startup during
CameraManager::Private::init(), then the run() function will prepare the
thread for operations, but the thread will immediately close without
executing any cleanup.
This can leave instantiated objects such as the EventNotifier registered
by the udev enumerator constructed in a thread which no longer exists.
The destructor of those objects can then fire an assertion that they are
being executed from an incorrect thread while performing their cleanup.
Ensure that the failure path does not result in reporting thread
ownership assertions by performing cleanup correctly on the
CameraManager thread before it closes.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
The names used by the IPA interface and the names used for buffer
completions handlers in libcamera clash in the use of the term "buffer".
For example video device buffer completion handler is called
"bufferReady" and the IPA event to ask the IPA to compute parameters are
called "fillParamsBuffers". This makes it hard to recognize which
function handles video device completion signals and which ones handle
the IPA interface events.
Rationalize the naming scheme in the IPA interface function and events
and the signal handlers in the pipelines, according to the
following table. Remove the name "buffer" from the IPA interface events
and events handler and reserve it for the buffer completion handlers.
Rename the IPA interface events and function to use the 'params' and
'stats' names as well.
IPA Interface:
- fillParamsBuffer -> computeParams [FUNCTION]
- processStatsBuffer -> processStats [FUNCTION]
- paramFilled -> paramsComputed [EVENT]
Pipeline handler:
- bufferReady -> videoBufferReady [BUFFER HANDLER]
- paramReady -> paramBufferReady [BUFFER HANDLER]
- statReady -> statBufferReady [BUFFER HANDLER]
- paramFilled -> paramsComputed [IPA EVENT HANDLER]
Cosmetic change only, no functional changes intended.
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
PipelineHandler::stop() calls stopDevice() method to perform pipeline
specific cleanup and then completes waiting requests. If any queued
requests remain, an assertion error is raised.
Software ISP stores request buffers in
SimpleCameraData::conversionQueue_ and queues them as V4L2 signals
bufferReady. stopDevice() cleanup forgets to clean up the buffers and
their requests from conversionQueue_, possibly resulting in the
assertion error. This patch fixes the omission.
The problem wasn't very visible when
SimplePipelineHandler::kNumInternalBuffers (the number of buffers
allocated in V4L2) was equal to the number of buffers exported from
software ISP. But when the number of the exported buffers was increased
by one in commit abe2ec64f9, the assertion
error started pop up in some environments. Increasing the number of the
buffers much more, e.g. to 9, makes the problem very reproducible.
Each pipeline uses its own mechanism to track the requests to clean up
and it can't be excluded that similar omissions are present in other
places. But there is no obvious way to make a common cleanup for all
the pipelines (except for doing it instead of raising the assertion
error, which is probably undesirable, in order not to hide incomplete
pipeline specific cleanups).
Bug: https://bugs.libcamera.org/show_bug.cgi?id=234
Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Tested-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Simple pipeline retrieves the requests to complete from the
conversionQueue_. This patch stores the requests in conversionQueue_
explicitly. This explicit tracking is supposed to be preferred to
implicit retrieval and it simplifies the completion code a bit here and
in the followup patch that adds request cleanup on stop.
The change as implemented assumes that all the buffers in each of the
conversionQueue_ elements point to the same request, the one specified.
Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
The "useDewarper_" class variable is set to true during configure
only if the configuration is !isRaw.
The main path buffer pool creation can thus be moved out of the
if (!isRaw) block at allocateBuffers() time.
Cosmetic change that will make it easier to create a buffer pool
for the main and self paths unconditionally in future.
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
In order to support a default implementation for camera sensors when no
better implementation matches, libcamera needs to try "specialized"
implementations first and pick the default last. Make this possible by
adding a priority value for factories. Newly registered factories are
inserted in the factories list sorted by descending priority, and the
default factory uses a negative priority to be inserted as the last
element.
This mechanism may be a bit overkill in the sense that there is no
expected use cases for priorities other than trying the default last,
but the implementation is simple and easy to understand.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
With a camera sensor factory in place, the next step is to create an
abstract base class that all camera sensors implement, providing a
uniform API to pipeline handler. Turn all public functions of the
CameraSensor class into pure virtual functions, and move the
implementation to the CameraSensorLegacy class.
Part of the code is likely worth keeping as common helpers in a base
class. However, to follow the principle of not designing helpers with a
single user, this commit moves the whole implementation. Common helpers
will be introduced later, along with other CameraSensor subclasses.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Handle multiple scaler crops being set through the rpi::ScalerCrops
control. We now populate the cropParams_ map in the loop where we handle
the output stream configuration items. The key of this map is the index
of the stream configuration structure set by the application. This will
also be the same index used to specify the crop rectangles through the
ScalerCrops control.
CameraData::applyScalerCrop() has been adapted to look at either
controls::ScalerCrop or controls::rpi::ScalerCrops. The latter takes
priority over the former. If only controls::ScalerCrop is provided, the
pipeline handler will apply the same scaler crop to all output streams.
Finally return all crops through the same ScalerCrops control via
request metadata. The first configure stream's crop rectangle is also
returned via the ScalerCrop control in the request metadata.
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Add a ispIndex field to CropParams that is used to track
which ISP output (0/1) will be used for a given stream during
configuration.
Tracking this information is required for an upcoming change where crop
rectangles can be specified for each configured stream. Currently, the
value is fixed to 0.
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
In preparation for assigning separate crop windows for each stream, add
a new CropParams structure that stores the existing ispCrop_ and
ispMinCropSize_ as fields. Use a new std::map to store a CropParams
structure where the map key is the index of the stream configuration in
the CameraConfiguration vector.
At preset, only a single CropParams structure will be set at key == 0 to
preserve the existing crop handling logic.
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Do not cache the scalerCrop_ parameter. The cached value is used to
update the request metadata, but since this is not an expensive
operation (and can only occur once per frame), caching it is of limited
value.
This will simplify logic in a future commit where we can specify a
crop per-output stream.
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Add a vendor control rpi::ScalerCrops that is analogous to the current
core::ScalerCrop, but can apply a different crop to each configured
stream.
This control takes a span of Rectangle structures - the order of
rectangles must match the order of streams configured by the application.
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Plumb the dw100 dewarper as a V4L2M2M converter in the rkisp1 pipeline
handler. If the dewarper is found, it is instantiated and buffers are
exported from it, instead of RkISP1Path. Internal buffers are allocated
for the RkISP1Path in case where dewarper is going to be used.
The RKISP1 pipeline handler now supports scaler crop control through
the converter. Register the ScalerCrop control for the cameras created
in the RKISP1 pipeline handler.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Currently the rkisp1 pipeline handler only registers controls that are
related to the IPA. This patch prepares the rkisp1 pipeline-handler to
register camera controls which are not related to the IPA.
Hence, introduce an additional ControlInfoMap for IPA controls. These
controls will be merged together with the controls in the pipeline
handler (introduced subsequently) as part of updateControls() and
together will be registered during the registration of the camera.
This is similar to what IPU3 pipeline handler handles its controls.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
If the converter has cropping capability on its input, the interface
should support it by providing appropriate virtual functions. Provide
Feature::InputCrop in Feature enumeration for the same.
Provide virtual setInputCrop() and inputCropBounds() interfaces so that
the converter can implement its own cropping functionality.
The V4L2M2MConverter implements these interfaces of the Converter
interface. Not all V4L2M2M converters will have cropping ability
on its input, hence it needs to be discovered at construction time.
If the capability to crop is identified successfully, the cropping
bounds are determined during configure() time.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>
The 'found' flag was mistakenly understood that a compatible sensor
format has been found when a sensor configuration is passed in. However,
'found' related to the stream configuration's pixelformat, whether it is
supported by the RkISP1Path video node or not. It does not relate to the
sensor format, hence the check:
if (sensorConfig && !found)
doesn't make sense.
Rectify the above check with:
if (sensorConfig && !rawFormat.isValid())
to ensure a sensor format compatible with sensor configuration has been
set to rawFormat.
Fixes: 047d647452 ("libcamera: rkisp1: Integrate SensorConfiguration support")
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Commit 761545407c ("pipeline: rkisp1: Filter out sensor sizes not
supported by the pipeline") introduced a mechanism to determine maximum
supported sensor resolution and filter out resolutions that cannot be
supported by the ISP.
However, it missed to update the raw stream configuration path, where
it should have clamped the raw stream configuration size to the maximum
sensor supported resolution.
This patch fixes the above issue and can be confirmed with IMX283
on i.MX8MP:
From:
($) cam -c1 -srole=raw,width=5472,height=3072
INFO Camera camera.cpp:1197 configuring streams: (0) 5472x3648-SRGGB12
ERROR RkISP1 rkisp1_path.cpp:425 Unable to configure capture in 5472x3648-SRGGB12
Failed to configure camera
Failed to start camera session
To:
($) cam -c1 -srole=raw,width=5472,height=3072
INFO Camera camera.cpp:1197 configuring streams: (0) 4096x3072-SRGGB12
cam0: Capture until user interrupts by SIGINT
536.082380 (0.00 fps) cam0-stream0 seq: 000000 bytesused: 25165824
536.182378 (10.00 fps) cam0-stream0 seq: 000001 bytesused: 25165824
536.282375 (10.00 fps) cam0-stream0 seq: 000002 bytesused: 25165824
...
Fixes: 761545407c ("pipeline: rkisp1: Filter out sensor sizes not supported by the pipeline")
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>
Integrate the RkISP1 pipeline handler to support sensor configuration
provided by applications through CameraConfiguration::sensorConfig.
The SensorConfiguration must be validated on both RkISP1Path (mainPath
and selfPath), so the parameters of RkISP1Path::validate() have been
updated to include sensorConfig.
The camera configuration will be marked as invalid when the sensor
configuration is supplied, if:
- Invalid sensor configuration (SensorConfiguration::isValid())
- Bit depth not supported by RkISP1 pipeline
- Sensor configuration output size is larger than maximum supported
sensor's size on RkISP1 pipeline
- No matching sensor configuration output size supplied by the sensor
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>
Tested-by: Stefan Klug <stefan.klug@ideasonboard.com>
In many cases a static string literal is used as key. Thus
having the argument type be `const std::string&` is suboptimal
since an `std::string` object needs to be constructed before
the call.
C++17 introduced `std::string_view`, using which the call
can be done with less overhead, as the `std::string_view`
is non-owning and may be passed in registers entirely.
So make `YamlObject::{contains,operator[]}` take the string keys
in `std::string_view`s.
Unfortunately, that is not sufficient yet, because `std::map::find()`
takes an reference to `const key_type`, which would be `const std::string&`
in the case of `YamlParser`. However, with a transparent comparator
such as `std::less<>` `std::map::find()` is able to accept any
object as the argument, and it forwards it to the comparator.
So make `YamlParser::dictionary_` use `std::less<>` as the comparator
to enable the use of `std::map::find()` with any type of argument.
Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
The libcamera::Rectangle class allows defining rectangles regardless of
the orientation of the reference system where a rectangle is used in.
This implies that, depending on the reference system in use, the
rectangle's top-left corner, as defined by libcamera, doesn't correspond
to the visual top-left position.
^
|
| -------------------
| ^ | h
| | |
y| o---->-------------
| w
------------------------------->
(0,0) x
(0,0) x
------------------------------>
| w
y| o---->-------------
| | | h
| v |
| -------------------
|
V
Clarify that a Rectangle's top-left corner corresponds to the point
with the smaller x and y coordinates and that the horizontal and
vertical dimensions are obtained by positive increments along the
corresponding axes.
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Harvey Yang <chenghaoyang@chromium.org>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
As described in the coding style document, libcamera favours <cmath>
over <math.h>. Replace the last few occurrences of the latter with the
former and adapt the code accordingly.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
As explained in the coding style document, usage of std::lround() is
preferred over lroundf() as it picks the correct function based on
the argument type. Replace calls to lroundf() with std::lround() through
libcamera.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
When constructing a ControlValue from an enum value, an explicit cast to
int32_t is needed as we use int32_t as the underlying type for all
enumerated controls. This makes users of ControlValue more complex. To
simplify them, specialize the control_type template for enum types, to
support construction of ControlValue directly without a cast.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
It is possible that the maximum sensor size (returned by
CameraSensor::resolution()) is not supported by the pipeline. In such
cases, a filter function is required to filter out resolutions of the
camera sensor, which cannot be supported by the pipeline.
Introduce the filter function filterSensorResolution() in RkISP1Path
class and use it for validate() and generateConfiguration(). The
maximum sensor resolution is picked from that filtered set of
resolutions instead of CameraSensor::resolution().
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
The minResolution_ and maxResolution_ limits are dynamically queried
in populateFormats() from the RkISP1Path video node. Therefore,
initializing these limits with the resizer limits in the constructor is
unnecessary.
This change allows us to remove the hard-coded max/min resolution limits
of the resizer from RkISP1Path, simplifying its constructor further.
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Which is not only what many other pipeline handlers use, but also a good
lower limit when dealing with DRM and similar APIs. Even Mesas EGL and
Vulkan WSI implementations use for the reason outlined in mesa commit
992a2dbba80aba35efe83202e1013bd6143f0dba:
> When the compositor is directly scanning out from the application's buffer it
> may end up holding on to three buffers. These are the one that is is currently
> scanning out from, one that has been given to DRM as the next buffer to flip
> to, and one that has been attached and will be given to DRM as soon as the
> previous flip completes. When we attach a fourth buffer to the compositor it
> should replace that third buffer so we should get a release event immediately
> after that. This patch therefore also changes the number of buffer slots to 4
> so that we can accomodate that situation.
Given the popularity of this buffer number the bump should be unlikely
to cause problems. At the same time it may help with performance or
even work around glitches.
The previous number was introduced in commit
a8964c28c8 without mentioning a specific
reason against the change at hand.
Signed-off-by: Robert Mader <robert.mader@collabora.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This is the last step to fully convert software ISP to Algorithm-based
processing.
The newly introduced frameContext.sensor parameters are set, and the
updated code moved, before calling Algorithm::process() to have the
values up-to-date in stats processing.
Resolves software ISP TODO #10.
Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Use the standard libcamera mechanism to report the "current" controls
rather than delaying updates by counting from the last update.
A problem is that with software ISP we cannot be sure about the sensor
delay. The original implementation simply skips exposure updates for 2
frames, which should be enough in most cases. After this change, we
assume the delay being exactly 2 frames, which may or may not be correct
and may work with outdated values if the delay is shorter.
According to Kieran, the wrong parts are also wrong on the
IPU3/RKISP1/Mali pipelines and only RPi have this correct. We need to
fix this, by correctly specifying the gains in the libipa camera sensor
helpers. The sooner the better because this change could introduce a
risk of increasing oscillations.
This patch also prepares moving exposure+gain to an algorithm module
where the original delay mechanism would be a (possibly unnecessary)
complication.
Resolves software ISP TODO #11 + #12.
Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This patch adds Algorithm::queueRequest call for the defined algorithms.
As there are currently no control knobs in software ISP nor the
corresponding queueRequest call chain, the patch also introduces the
queueRequest methods and calls from the pipeline to the IPA.
This is preparation only since there are currently no Algorithm based
algorithms defined and no current software ISP algorithms support
control knobs.
Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This patch adds Algorithm::configure call for the defined algorithms.
This is preparation only since there are currently no Algorithm based
algorithms defined.
A part of this change is passing IPAConfigInfo instead of ControlInfoMap
to configure() calls as this is what Algorithm::configure expects.
Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
A previous preparation patch implemented passing frame ids to stats
processing but without actual meaningful frame id value passed there.
This patch extends that by actually providing the frame id and passing
it through to the stats processor.
The frame id is taken from the request sequence number, the same as in
hardware pipelines.
Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Stefan Klug
Kieran Bingham
Jacopo Mondi
Milan Zamazal
Laurent Pinchart
Naushir Patuck
Hou Qi
Umang Jain
Paul Elder
Barnabás Pőcze
Yudhistira Erlandinata
Robert Mader