diff options
Diffstat (limited to 'src/ipa/raspberrypi/raspberrypi.cpp')
| -rw-r--r-- | src/ipa/raspberrypi/raspberrypi.cpp | 48 |
1 files changed, 27 insertions, 21 deletions
diff --git a/src/ipa/raspberrypi/raspberrypi.cpp b/src/ipa/raspberrypi/raspberrypi.cpp index 0555cc4e..f53da87f 100644 --- a/src/ipa/raspberrypi/raspberrypi.cpp +++ b/src/ipa/raspberrypi/raspberrypi.cpp @@ -230,6 +230,33 @@ void IPARPi::configure(const CameraSensorInfo &sensorInfo, /* Re-assemble camera mode using the sensor info. */ setMode(sensorInfo); + /* + * The ipaConfig.data always gives us the user transform first. Note that + * this will always make the LS table pointer (if present) element 1. + */ + mode_.transform = static_cast<libcamera::Transform>(ipaConfig.data[0]); + + /* Store the lens shading table pointer and handle if available. */ + if (ipaConfig.operation & RPI_IPA_CONFIG_LS_TABLE) { + /* Remove any previous table, if there was one. */ + if (lsTable_) { + munmap(lsTable_, MAX_LS_GRID_SIZE); + lsTable_ = nullptr; + } + + /* Map the LS table buffer into user space (now element 1). */ + lsTableHandle_ = FileDescriptor(ipaConfig.data[1]); + if (lsTableHandle_.isValid()) { + lsTable_ = mmap(nullptr, MAX_LS_GRID_SIZE, PROT_READ | PROT_WRITE, + MAP_SHARED, lsTableHandle_.fd(), 0); + + if (lsTable_ == MAP_FAILED) { + LOG(IPARPI, Error) << "dmaHeap mmap failure for LS table."; + lsTable_ = nullptr; + } + } + } + /* Pass the camera mode to the CamHelper to setup algorithms. */ helper_->SetCameraMode(mode_); @@ -282,27 +309,6 @@ void IPARPi::configure(const CameraSensorInfo &sensorInfo, } lastMode_ = mode_; - - /* Store the lens shading table pointer and handle if available. */ - if (ipaConfig.operation & RPI_IPA_CONFIG_LS_TABLE) { - /* Remove any previous table, if there was one. */ - if (lsTable_) { - munmap(lsTable_, MAX_LS_GRID_SIZE); - lsTable_ = nullptr; - } - - /* Map the LS table buffer into user space. */ - lsTableHandle_ = FileDescriptor(ipaConfig.data[0]); - if (lsTableHandle_.isValid()) { - lsTable_ = mmap(nullptr, MAX_LS_GRID_SIZE, PROT_READ | PROT_WRITE, - MAP_SHARED, lsTableHandle_.fd(), 0); - - if (lsTable_ == MAP_FAILED) { - LOG(IPARPI, Error) << "dmaHeap mmap failure for LS table."; - lsTable_ = nullptr; - } - } - } } void IPARPi::mapBuffers(const std::vector<IPABuffer> &buffers) |