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libcamera: pipeline: raspberrypi: Set sensor flip based on rotation

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Instead of receiving sensor orientation configuration from the IPA,
retrieve it from the CameraSensor Rotation property, and configure the
HFLIP and VFLIP controls accordingly.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
This commit is contained in:
Laurent Pinchart
2020-07-04 02:22:32 +03:00
parent c567ca70d0
commit 44aa793056
1 changed files with 8 additions and 4 deletions
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12
src/libcamera/pipeline/raspberrypi/raspberrypi.cpp
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@@ -16,6 +16,7 @@
#include <libcamera/formats.h>
#include <libcamera/ipa/raspberrypi.h>
#include <libcamera/logging.h>
#include <libcamera/property_ids.h>
#include <libcamera/request.h>
#include <libcamera/stream.h>
@@ -1173,6 +1174,13 @@ int RPiCameraData::configureIPA()
ipa_->configure(sensorInfo, streamConfig, entityControls, ipaConfig,
nullptr);
/* Configure the H/V flip controls based on the sensor rotation. */
ControlList ctrls(unicam_[Unicam::Image].dev()->controls());
int32_t rotation = sensor_->properties().get(properties::Rotation);
ctrls.set(V4L2_CID_HFLIP, static_cast<int32_t>(!!rotation));
ctrls.set(V4L2_CID_VFLIP, static_cast<int32_t>(!!rotation));
unicam_[Unicam::Image].dev()->setControls(&ctrls);
return 0;
}
@@ -1201,10 +1209,6 @@ void RPiCameraData::queueFrameAction(unsigned int frame, const IPAOperationData
{ V4L2_CID_EXPOSURE, action.data[1] } });
sensorMetadata_ = action.data[2];
}
/* Set the sensor orientation here as well. */
ControlList controls = action.controls[0];
unicam_[Unicam::Image].dev()->setControls(&controls);
goto done;
}