| .. SPDX-License-Identifier: GPL-2.0 |
| |
| .. _v4l2-meta-fmt-rpi-fe-cfg: |
| |
| ************************ |
| V4L2_META_FMT_RPI_FE_CFG |
| ************************ |
| |
| Raspberry Pi PiSP Front End configuration format |
| ================================================ |
| |
| The Raspberry Pi PiSP Front End image signal processor is configured by |
| userspace by providing a buffer of configuration parameters to the |
| `rp1-cfe-fe-config` output video device node using the |
| :c:type:`v4l2_meta_format` interface. |
| |
| The `Raspberry Pi PiSP technical specification |
| <https://datasheets.raspberrypi.com/camera/raspberry-pi-image-signal-processor-specification.pdf>`_ |
| provide detailed description of the Front End configuration and programming |
| model. |
| |
| .. _v4l2-meta-fmt-rpi-fe-stats: |
| |
| ************************** |
| V4L2_META_FMT_RPI_FE_STATS |
| ************************** |
| |
| Raspberry Pi PiSP Front End statistics format |
| ============================================= |
| |
| The Raspberry Pi PiSP Front End image signal processor provides statistics data |
| by writing to a buffer provided via the `rp1-cfe-fe-stats` capture video device |
| node using the |
| :c:type:`v4l2_meta_format` interface. |
| |
| The `Raspberry Pi PiSP technical specification |
| <https://datasheets.raspberrypi.com/camera/raspberry-pi-image-signal-processor-specification.pdf>`_ |
| provide detailed description of the Front End configuration and programming |
| model. |
