diff options
| author | Florian Sylvestre <fsylvestre@baylibre.com> | 2022-06-17 11:23:11 +0200 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-06-29 17:21:11 +0300 |
| commit | 011a4668fb5e17026626b7abdfe86bccb2fdb743 (patch) | |
| tree | a1ef82ac555e20ab3d16d09a0cf8e034c2da4292 /src | |
| parent | e9c53ac4d8db5ae3a45d458f146044beb95f79d4 (diff) | |
pipeline: rkisp1: Support IPA tuning file
Pass the path name of the YAML IPA tuning file to the IPA module. The
file name is derived from the sensor name ("${sensor_name}.yaml"), with
a fallback to "uncalibrated.yaml".
The tuning file name can be manually overridden with the
LIBCAMERA_RKISP1_TUNING_FILE environment variable.
Signed-off-by: Florian Sylvestre <fsylvestre@baylibre.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/ipa/rkisp1/data/meson.build | 8 | ||||
| -rw-r--r-- | src/ipa/rkisp1/data/uncalibrated.yaml | 8 | ||||
| -rw-r--r-- | src/libcamera/pipeline/rkisp1/rkisp1.cpp | 20 |
3 files changed, 35 insertions, 1 deletions
diff --git a/src/ipa/rkisp1/data/meson.build b/src/ipa/rkisp1/data/meson.build new file mode 100644 index 00000000..e5b94596 --- /dev/null +++ b/src/ipa/rkisp1/data/meson.build @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: CC0-1.0 + +conf_files = files([ + 'uncalibrated.yaml', +]) + +install_data(conf_files, + install_dir : ipa_data_dir / 'rkisp1') diff --git a/src/ipa/rkisp1/data/uncalibrated.yaml b/src/ipa/rkisp1/data/uncalibrated.yaml new file mode 100644 index 00000000..bdbd5fda --- /dev/null +++ b/src/ipa/rkisp1/data/uncalibrated.yaml @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: CC0-1.0 +%YAML 1.2 +--- +version: 1 +algorithms: + - Agc: + - Awb: +... diff --git a/src/libcamera/pipeline/rkisp1/rkisp1.cpp b/src/libcamera/pipeline/rkisp1/rkisp1.cpp index 7cf36524..3dc0850c 100644 --- a/src/libcamera/pipeline/rkisp1/rkisp1.cpp +++ b/src/libcamera/pipeline/rkisp1/rkisp1.cpp @@ -321,7 +321,25 @@ int RkISP1CameraData::loadIPA(unsigned int hwRevision) ipa_->paramsBufferReady.connect(this, &RkISP1CameraData::paramFilled); ipa_->metadataReady.connect(this, &RkISP1CameraData::metadataReady); - int ret = ipa_->init(IPASettings{ "", sensor_->model() }, hwRevision); + /* + * The API tuning file is made from the sensor name unless the + * environment variable overrides it. If + */ + std::string ipaTuningFile; + char const *configFromEnv = utils::secure_getenv("LIBCAMERA_RKISP1_TUNING_FILE"); + if (!configFromEnv || *configFromEnv == '\0') { + ipaTuningFile = ipa_->configurationFile(sensor_->model() + ".yaml"); + /* + * If the tuning file isn't found, fall back to the + * 'uncalibrated' configuration file. + */ + if (ipaTuningFile.empty()) + ipaTuningFile = ipa_->configurationFile("uncalibrated.yaml"); + } else { + ipaTuningFile = std::string(configFromEnv); + } + + int ret = ipa_->init({ ipaTuningFile, sensor_->model() }, hwRevision); if (ret < 0) { LOG(RkISP1, Error) << "IPA initialization failure"; return ret; |