Hans Verkuil <hverkuil@xxxxxxxxx> wrote on Mon [2015-Jun-22 09:31:21 +0200]: > On 06/16/2015 07:29 PM, Benoit Parrot wrote: > > The Camera Adaptation Layer (CAL) is a block which consists of a dual > > port CSI2/MIPI camera capture engine. > > This camera engine is currently found on DRA72xx family of devices. > > > > Port #0 can handle CSI2 camera connected to up to 4 data lanes. > > Port #1 can handle CSI2 camera connected to up to 2 data lanes. > > > > The driver implements the required API/ioctls to be V4L2 compliant. > > Driver supports the following: > > - V4L2 API using DMABUF/MMAP buffer access based on videobuf2 api > > - Asynchronous sensor sub device registration > > - DT support > > > > Currently each port is designed to connect to a single sub-device. > > In other words port aggregation is not currently supported. > > > > Here is a sample output of the v4l2-compliance tool: > > > > # ./v4l2-compliance -s -v -d /dev/video0 > > Can you show the output of './v4l2-compliance -f' as well? I can but you won't see much as my test sensor (the only one I have) only support V4L2_PIX_FMT_SGRBG8. > > Thanks! > > Hans > > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
