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-rw-r--r--src/android/camera_device.cpp2
-rw-r--r--src/ipa/raspberrypi/raspberrypi.cpp4
-rw-r--r--src/libcamera/control_ids.yaml9
-rw-r--r--src/libcamera/pipeline/ipu3/ipu3.cpp7
4 files changed, 15 insertions, 7 deletions
diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp
index 7fc4ddb0..ee6ba28a 100644
--- a/src/android/camera_device.cpp
+++ b/src/android/camera_device.cpp
@@ -864,7 +864,7 @@ const camera_metadata_t *CameraDevice::getStaticMetadata()
int64_t minFrameDurationNsec = -1;
int64_t maxFrameDurationNsec = -1;
- const auto frameDurationsInfo = controlsInfo.find(&controls::FrameDurations);
+ const auto frameDurationsInfo = controlsInfo.find(&controls::FrameDurationLimits);
if (frameDurationsInfo != controlsInfo.end()) {
minFrameDurationNsec = frameDurationsInfo->second.min().get<int64_t>() * 1000;
maxFrameDurationNsec = frameDurationsInfo->second.max().get<int64_t>() * 1000;
diff --git a/src/ipa/raspberrypi/raspberrypi.cpp b/src/ipa/raspberrypi/raspberrypi.cpp
index e5bb8159..0c4752ec 100644
--- a/src/ipa/raspberrypi/raspberrypi.cpp
+++ b/src/ipa/raspberrypi/raspberrypi.cpp
@@ -859,7 +859,7 @@ void IPARPi::queueRequest(const ControlList &controls)
break;
}
- case controls::FRAME_DURATIONS: {
+ case controls::FRAME_DURATION_LIMITS: {
auto frameDurations = ctrl.second.get<Span<const int64_t>>();
applyFrameDurations(frameDurations[0], frameDurations[1]);
break;
@@ -1074,7 +1074,7 @@ void IPARPi::applyFrameDurations(double minFrameDuration, double maxFrameDuratio
maxFrameDuration_ = std::max(maxFrameDuration_, minFrameDuration_);
/* Return the validated limits via metadata. */
- libcameraMetadata_.set(controls::FrameDurations,
+ libcameraMetadata_.set(controls::FrameDurationLimits,
{ static_cast<int64_t>(minFrameDuration_),
static_cast<int64_t>(maxFrameDuration_) });
diff --git a/src/libcamera/control_ids.yaml b/src/libcamera/control_ids.yaml
index 88d81ac4..f62ade48 100644
--- a/src/libcamera/control_ids.yaml
+++ b/src/libcamera/control_ids.yaml
@@ -323,7 +323,14 @@ controls:
step to respect the received gain factor and shall report
their total value in the request metadata.
- - FrameDurations:
+ - FrameDuration:
+ type: int64_t
+ description: |
+ The instantaneous frame duration from start of frame exposure to start
+ of next exposure, expressed in microseconds. This control is meant to
+ be returned in metadata.
+
+ - FrameDurationLimits:
type: int64_t
description: |
The minimum and maximum (in that order) frame duration,
diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp
index 58923bc7..b986bb70 100644
--- a/src/libcamera/pipeline/ipu3/ipu3.cpp
+++ b/src/libcamera/pipeline/ipu3/ipu3.cpp
@@ -983,9 +983,10 @@ int PipelineHandlerIPU3::initControls(IPU3CameraData *data)
frameDurations[i] = frameSize / (sensorInfo.pixelRate / 1000000U);
}
- controls[&controls::FrameDurations] = ControlInfo(frameDurations[0],
- frameDurations[1],
- frameDurations[2]);
+ controls[&controls::FrameDurationLimits] =
+ ControlInfo(frameDurations[0],
+ frameDurations[1],
+ frameDurations[2]);
/*
* Compute the scaler crop limits.