diff options
| author | Naushir Patuck <naush@raspberrypi.com> | 2022-06-06 09:58:25 +0100 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-06-06 15:08:34 +0300 |
| commit | 7ee7dc3369ebf26d142b6352cb3d309f48600433 (patch) | |
| tree | 31ac2bfd4d01b40a12f833cf1fd03a9a5229b0d5 /src | |
| parent | 161d24377c34c9254a132a9e769fbf11456b5b17 (diff) | |
camera_sensor: Suppress error message if test patterns are unavailable
If a sensor driver does not support test patterns (e.g. IMX477),
libcamera throws an unnecessary error message during initialisation when
it sets the test pattern to off.
Fix this by moving the error message into setTestPatternMode() where the
pipeline handler explicitly requests to set a test pattern.
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/libcamera/camera_sensor.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/libcamera/camera_sensor.cpp b/src/libcamera/camera_sensor.cpp index 4bb2066f..d055c16a 100644 --- a/src/libcamera/camera_sensor.cpp +++ b/src/libcamera/camera_sensor.cpp @@ -582,16 +582,19 @@ int CameraSensor::setTestPatternMode(controls::draft::TestPatternModeEnum mode) if (testPatternMode_ == mode) return 0; + if (testPatternModes_.empty()) { + LOG(CameraSensor, Error) + << "Camera sensor does not support test pattern modes."; + return -EINVAL; + } + return applyTestPatternMode(mode); } int CameraSensor::applyTestPatternMode(controls::draft::TestPatternModeEnum mode) { - if (testPatternModes_.empty()) { - LOG(CameraSensor, Error) - << "Camera sensor does not support test pattern modes."; + if (testPatternModes_.empty()) return 0; - } auto it = std::find(testPatternModes_.begin(), testPatternModes_.end(), mode); |