diff options
| -rw-r--r-- | src/libcamera/pipeline/ipu3/ipu3.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp index 1c0a9825..e4efb972 100644 --- a/src/libcamera/pipeline/ipu3/ipu3.cpp +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp @@ -22,6 +22,7 @@ #include "media_device.h" #include "pipeline_handler.h" #include "utils.h" +#include "v4l2_controls.h" #include "v4l2_subdevice.h" #include "v4l2_videodevice.h" @@ -194,6 +195,12 @@ private: class PipelineHandlerIPU3 : public PipelineHandler { public: + static constexpr unsigned int V4L2_CID_IPU3_PIPE_MODE = 0x009819c1; + enum IPU3PipeModes { + IPU3PipeModeVideo = 0, + IPU3PipeModeStillCapture = 1, + }; + PipelineHandlerIPU3(CameraManager *manager); CameraConfiguration *generateConfiguration(Camera *camera, @@ -559,6 +566,17 @@ int PipelineHandlerIPU3::configure(Camera *camera, CameraConfiguration *c) if (ret) return ret; + /* Apply the "pipe_mode" control to the ImgU subdevice. */ + V4L2ControlList ctrls; + ctrls.add(V4L2_CID_IPU3_PIPE_MODE, vfStream->active_ ? + IPU3PipeModeVideo : + IPU3PipeModeStillCapture); + ret = imgu->imgu_->setControls(&ctrls); + if (ret) { + LOG(IPU3, Error) << "Unable to set pipe_mode control"; + return ret; + } + return 0; } |