Lines Matching +full:csi +full:- +full:2

1 .. SPDX-License-Identifier: GPL-2.0
4 Raspberry Pi PiSP Camera Front End (rp1-cfe)
10 The PiSP Camera Front End (CFE) is a module which combines a CSI-2 receiver with
14 received from the CSI-2 to the memory. One of those streams can also be routed
16 (e.g. non-scaled and downscaled versions) of the received frames to memory and
21 <https://datasheets.raspberrypi.com/camera/raspberry-pi-image-signal-processor-specification.pdf>`_,
25 The rp1-cfe driver
28 The Raspberry Pi PiSP Camera Front End (rp1-cfe) driver is located under
29 drivers/media/platform/raspberrypi/rp1-cfe. It uses the `V4L2 API` to register
31 subdevices for the CSI-2 received and the FE that connects the video devices in
34 The media topology registered by the `rp1-cfe` driver, in this particular
37 .. _rp1-cfe-topology:
39 .. kernel-figure:: raspberrypi-rp1-cfe.dot
45 - rp1-cfe-csi2-ch0: capture device for the first CSI-2 stream
46 - rp1-cfe-csi2-ch1: capture device for the second CSI-2 stream
47 - rp1-cfe-csi2-ch2: capture device for the third CSI-2 stream
48 - rp1-cfe-csi2-ch3: capture device for the fourth CSI-2 stream
49 - rp1-cfe-fe-image0: capture device for the first FE output
50 - rp1-cfe-fe-image1: capture device for the second FE output
51 - rp1-cfe-fe-stats: capture device for the FE statistics
52 - rp1-cfe-fe-config: output device for FE configuration
54 rp1-cfe-csi2-chX
55 ----------------
57 The rp1-cfe-csi2-chX capture devices are normal V4L2 capture devices which
58 can be used to capture video frames or metadata received from the CSI-2.
60 rp1-cfe-fe-image0, rp1-cfe-fe-image1
61 ------------------------------------
63 The rp1-cfe-fe-image0 and rp1-cfe-fe-image1 capture devices are used to write
66 rp1-cfe-fe-stats
67 ----------------
73 rp1-cfe-fe-config
74 -----------------