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authorJacopo Mondi <jacopo@jmondi.org>2021-01-29 11:16:12 +0000
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-02-05 00:05:26 +0200
commitf1b0c7f5e3f2d55c30934d1f2f9f417e0ff778ae (patch)
treefebd7f7bf1174a6f0219900b7f393119c927a749 /src
parente81f9046caa26b06098eaef93b825a08bb3a5564 (diff)
libcamera: camera_sensor: Make VBLANK mandatory
Add the V4L2_CID_VBLANK control to the list of mandatory controls the sensor driver has to report and document the new requirement. The vertical blanking control is used to calculate the frame duration. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src')
-rw-r--r--src/libcamera/camera_sensor.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libcamera/camera_sensor.cpp b/src/libcamera/camera_sensor.cpp
index 2d150434..e008efd9 100644
--- a/src/libcamera/camera_sensor.cpp
+++ b/src/libcamera/camera_sensor.cpp
@@ -244,6 +244,7 @@ int CameraSensor::validateSensorDriver()
V4L2_CID_EXPOSURE,
V4L2_CID_HBLANK,
V4L2_CID_PIXEL_RATE,
+ V4L2_CID_VBLANK,
};
ControlList ctrls = subdev_->getControls(mandatoryControls);