root@am62xx-evm:/sys/class/video4linux# media-ctl -p
Media controller API version 6.1.33

[11554.340441] tp2855 1-0044: tp2855 tp2855_get_frame_interval()
Media device information
------------------------
driver      [11554.348682] tp2855 1-0044: tp2855  interval.numerator = 1
    j721e-csi2rx
model           TI-CSI2RX
serial
b[11554.359609] tp2855 1-0044: tp2855  tp2855->fps = 25
us info        platform:30102000.ticsi2rx
hw revision     0x1
[11554.370037] tp2855 1-0044: tp2855  interval.denominator = 6
driver version  6.1.33

Device topology
- entity 1: 30102000.[11554.381212] tp2855 1-0044: tp2855 tp2855_get_frame_interval()
ticsi2rx (5 pads, 5 links, 1 route)
            type V4L2 subde[11554.392400] tp2855 1-0044: tp2855  interval.numerator = 1
v subtype Unknown flags 0
            device node name /dev/v4l[11554.403307] tp2855 1-0044: tp2855  tp2855->fps = 25
-subdev0
        routes:
                0/0 -> 1/0 [ACTIVE]
        pad0: Sink
                [strea[11554.413720] tp2855 1-0044: tp2855  interval.denominator = 6
m:0 fmt:UYVY8_1X16/640x480 field:none colorspace:srgb xfer:srgb [11554.424891] tp2855 1-0044: tp2855 tp2855_get_frame_interval()
ycbcr:601 quantization:lim-range]
                <- "cdns_csi2rx.30101000.cs[11554.436101] tp2855 1-0044: tp2855  interval.numerator = 1
i-bridge":1 [ENABLED,IMMUTABLE]
        pad1: Source
                [stream:0 fmt:[11554.447012] tp2855 1-0044: tp2855  tp2855->fps = 25
UYVY8_1X16/640x480 field:none colorspace:srgb xfer:srgb ycbcr:60[11554.457427] tp2855 1-0044: tp2855  interval.denominator = 6
1 quantization:lim-range]
                -> "30102000.ticsi2rx context 0":0 [11554.468605] tp2855 1-0044: tp2855 tp2855_get_frame_interval()
[ENABLED,IMMUTABLE]
        pad2: Source
                -> "30102000.ticsi2rx cont[11554.479807] tp2855 1-0044: tp2855  interval.numerator = 1
ext 1":0 [ENABLED,IMMUTABLE]
        pad3: Source
                -> "30102000.tics[11554.490722] tp2855 1-0044: tp2855  tp2855->fps = 25
i2rx context 2":0 [ENABLED,IMMUTABLE]
        pad4: Source
                -> "3010[11554.501140] tp2855 1-0044: tp2855  interval.denominator = 6
2000.ticsi2rx context 3":0 [ENABLED,IMMUTABLE]

- entity 7: cdns_csi2rx.30101000.csi-bridge (5 pads, 2 links, 1 route)
            type V4L2 subdev subtype Unknown flags 0
            device node name /dev/v4l-subdev1
        routes:
                0/0 -> 1/0 [ACTIVE]
        pad0: Sink
                [stream:0 fmt:UYVY8_1X16/640x480 field:none colorspace:srgb xfer:srgb ycbcr:601 quantization:lim-range]
                <- "tp2855 1-0044":0 [ENABLED,IMMUTABLE]
        pad1: Source
                [stream:0 fmt:UYVY8_1X16/640x480 field:none colorspace:srgb xfer:srgb ycbcr:601 quantization:lim-range]
                -> "30102000.ticsi2rx":0 [ENABLED,IMMUTABLE]
        pad2: Source
        pad3: Source
        pad4: Source

- entity 13: tp2855 1-0044 (1 pad, 1 link, 4 routes)
             type V4L2 subdev subtype Sensor flags 0
             device node name /dev/v4l-subdev2
        routes:
                0/0 -> 0/0 [ACTIVE]
                0/0 -> 0/1 [ACTIVE]
                0/0 -> 0/2 [ACTIVE]
                0/0 -> 0/3 [ACTIVE]
        pad0: Source
                [stream:0 fmt:YUYV8_1X16/720x480@1/6 field:none]
                [stream:1 fmt:YUYV8_1X16/720x480@1/6 field:none]
                [stream:2 fmt:YUYV8_1X16/720x480@1/6 field:none]
                [stream:3 fmt:YUYV8_1X16/720x480@1/6 field:none]
                -> "cdns_csi2rx.30101000.csi-bridge":0 [ENABLED,IMMUTABLE]

- entity 19: 30102000.ticsi2rx context 0 (1 pad, 1 link, 0 route)
             type Node subtype V4L flags 0
             device node name /dev/video0
        pad0: Sink
                <- "30102000.ticsi2rx":1 [ENABLED,IMMUTABLE]

- entity 25: 30102000.ticsi2rx context 1 (1 pad, 1 link, 0 route)
             type Node subtype V4L flags 0
             device node name /dev/video1
        pad0: Sink
                <- "30102000.ticsi2rx":2 [ENABLED,IMMUTABLE]

- entity 31: 30102000.ticsi2rx context 2 (1 pad, 1 link, 0 route)
             type Node subtype V4L flags 0
             device node name /dev/video2
        pad0: Sink
                <- "30102000.ticsi2rx":3 [ENABLED,IMMUTABLE]

- entity 37: 30102000.ticsi2rx context 3 (1 pad, 1 link, 0 route)
             type Node subtype V4L flags 0
             device node name /dev/video3
        pad0: Sink
                <- "30102000.ticsi2rx":4 [ENABLED,IMMUTABLE]



root@am62xx-evm:/sys/class/video4linux# ls -l
total 0
lrwxrwxrwx 1 root root 0 Apr 28 17:42 v4l-subdev0 -> ../../devices/platform/bus@f0000/30102000.ticsi2rx/video4linux/v4l-subdev0
lrwxrwxrwx 1 root root 0 Apr 28 17:42 v4l-subdev1 -> ../../devices/platform/bus@f0000/30102000.ticsi2rx/30101000.csi-bridge/video4linux/v4l-subdev1
lrwxrwxrwx 1 root root 0 Apr 28 17:42 v4l-subdev2 -> ../../devices/platform/bus@f0000/20010000.i2c/i2c-1/1-0044/video4linux/v4l-subdev2
lrwxrwxrwx 1 root root 0 Apr 28 17:42 video0 -> ../../devices/platform/bus@f0000/30102000.ticsi2rx/video4linux/video0
lrwxrwxrwx 1 root root 0 Apr 28 17:42 video1 -> ../../devices/platform/bus@f0000/30102000.ticsi2rx/video4linux/video1
lrwxrwxrwx 1 root root 0 Apr 28 17:42 video2 -> ../../devices/platform/bus@f0000/30102000.ticsi2rx/video4linux/video2
lrwxrwxrwx 1 root root 0 Apr 28 17:42 video3 -> ../../devices/platform/bus@f0000/30102000.ticsi2rx/video4linux/video3

root@am62xx-evm:/sys/class/video4linux#  v4l2-ctl --device=/dev/video0 --all
Driver Info:
        Driver name      : j721e-csi2rx
        Card type        : j721e-csi2rx
        Bus info         : platform:30102000.ticsi2rx
        Driver version   : 6.1.33
        Capabilities     : 0xa4200001
                Video Capture
                I/O MC
                Streaming
                Extended Pix Format
                Device Capabilities
        Device Caps      : 0x24200001
                Video Capture
                I/O MC
                Streaming
                Extended Pix Format
Media Driver Info:
        Driver name      : j721e-csi2rx
        Model            : TI-CSI2RX
        Serial           :
        Bus info         : platform:30102000.ticsi2rx
        Media version    : 6.1.33
        Hardware revision: 0x00000001 (1)
        Driver version   : 6.1.33
Interface Info:
        ID               : 0x03000015
        Type             : V4L Video
Entity Info:
        ID               : 0x00000013 (19)
        Name             : 30102000.ticsi2rx context 0
        Function         : V4L2 I/O
        Pad 0x01000014   : 0: Sink
          Link 0x02000017: from remote pad 0x1000003 of entity '30102000.ticsi2rx' (Video Interface Bridge): Data, Enabled, Immutable
Priority: 2
Video input : 0 (30102000.ticsi2rx context 0: ok)
Format Video Capture:
        Width/Height      : 640/480
        Pixel Format      : 'UYVY' (UYVY 4:2:2)
        Field             : Any
        Bytes per Line    : 1280
        Size Image        : 614400
        Colorspace        : sRGB
        Transfer Function : Default (maps to sRGB)
        YCbCr/HSV Encoding: Default (maps to ITU-R 601)
        Quantization      : Default (maps to Limited Range)
        Flags             :
root@am62xx-evm:/sys/class/video4linux#  v4l2-ctl --device=/dev/video1 --all
Driver Info:
        Driver name      : j721e-csi2rx
        Card type        : j721e-csi2rx
        Bus info         : platform:30102000.ticsi2rx
        Driver version   : 6.1.33
        Capabilities     : 0xa4200001
                Video Capture
                I/O MC
                Streaming
                Extended Pix Format
                Device Capabilities
        Device Caps      : 0x24200001
                Video Capture
                I/O MC
                Streaming
                Extended Pix Format
Media Driver Info:
        Driver name      : j721e-csi2rx
        Model            : TI-CSI2RX
        Serial           :
        Bus info         : platform:30102000.ticsi2rx
        Media version    : 6.1.33
        Hardware revision: 0x00000001 (1)
        Driver version   : 6.1.33
Interface Info:
        ID               : 0x0300001b
        Type             : V4L Video
Entity Info:
        ID               : 0x00000019 (25)
        Name             : 30102000.ticsi2rx context 1
        Function         : V4L2 I/O
        Pad 0x0100001a   : 0: Sink
          Link 0x0200001d: from remote pad 0x1000004 of entity '30102000.ticsi2rx' (Video Interface Bridge): Data, Enabled, Immutable
Priority: 2
Video input : 0 (30102000.ticsi2rx context 1: ok)
Format Video Capture:
        Width/Height      : 640/480
        Pixel Format      : 'UYVY' (UYVY 4:2:2)
        Field             : Any
        Bytes per Line    : 1280
        Size Image        : 614400
        Colorspace        : sRGB
        Transfer Function : Default (maps to sRGB)
        YCbCr/HSV Encoding: Default (maps to ITU-R 601)
        Quantization      : Default (maps to Limited Range)
        Flags             :
root@am62xx-evm:/sys/class/video4linux#  v4l2-ctl --device=/dev/video2 --all
Driver Info:
        Driver name      : j721e-csi2rx
        Card type        : j721e-csi2rx
        Bus info         : platform:30102000.ticsi2rx
        Driver version   : 6.1.33
        Capabilities     : 0xa4200001
                Video Capture
                I/O MC
                Streaming
                Extended Pix Format
                Device Capabilities
        Device Caps      : 0x24200001
                Video Capture
                I/O MC
                Streaming
                Extended Pix Format
Media Driver Info:
        Driver name      : j721e-csi2rx
        Model            : TI-CSI2RX
        Serial           :
        Bus info         : platform:30102000.ticsi2rx
        Media version    : 6.1.33
        Hardware revision: 0x00000001 (1)
        Driver version   : 6.1.33
Interface Info:
        ID               : 0x03000021
        Type             : V4L Video
Entity Info:
        ID               : 0x0000001f (31)
        Name             : 30102000.ticsi2rx context 2
        Function         : V4L2 I/O
        Pad 0x01000020   : 0: Sink
          Link 0x02000023: from remote pad 0x1000005 of entity '30102000.ticsi2rx' (Video Interface Bridge): Data, Enabled, Immutable
Priority: 2
Video input : 0 (30102000.ticsi2rx context 2: ok)
Format Video Capture:
        Width/Height      : 640/480
        Pixel Format      : 'UYVY' (UYVY 4:2:2)
        Field             : Any
        Bytes per Line    : 1280
        Size Image        : 614400
        Colorspace        : sRGB
        Transfer Function : Default (maps to sRGB)
        YCbCr/HSV Encoding: Default (maps to ITU-R 601)
        Quantization      : Default (maps to Limited Range)
        Flags             :
root@am62xx-evm:/sys/class/video4linux#  v4l2-ctl --device=/dev/video3 --all
Driver Info:
        Driver name      : j721e-csi2rx
        Card type        : j721e-csi2rx
        Bus info         : platform:30102000.ticsi2rx
        Driver version   : 6.1.33
        Capabilities     : 0xa4200001
                Video Capture
                I/O MC
                Streaming
                Extended Pix Format
                Device Capabilities
        Device Caps      : 0x24200001
                Video Capture
                I/O MC
                Streaming
                Extended Pix Format
Media Driver Info:
        Driver name      : j721e-csi2rx
        Model            : TI-CSI2RX
        Serial           :
        Bus info         : platform:30102000.ticsi2rx
        Media version    : 6.1.33
        Hardware revision: 0x00000001 (1)
        Driver version   : 6.1.33
Interface Info:
        ID               : 0x03000027
        Type             : V4L Video
Entity Info:
        ID               : 0x00000025 (37)
        Name             : 30102000.ticsi2rx context 3
        Function         : V4L2 I/O
        Pad 0x01000026   : 0: Sink
          Link 0x02000029: from remote pad 0x1000006 of entity '30102000.ticsi2rx' (Video Interface Bridge): Data, Enabled, Immutable
Priority: 2
Video input : 0 (30102000.ticsi2rx context 3: ok)
Format Video Capture:
        Width/Height      : 640/480
        Pixel Format      : 'UYVY' (UYVY 4:2:2)
        Field             : Any
        Bytes per Line    : 1280
        Size Image        : 614400
        Colorspace        : sRGB
        Transfer Function : Default (maps to sRGB)
        YCbCr/HSV Encoding: Default (maps to ITU-R 601)
        Quantization      : Default (maps to Limited Range)
        Flags           

#cat camera_setting.sh

#!/bin/bash

# Set CDNS CSI Bridge
# media-ctl -R '"cdns_csi2rx.30101000.csi-bridge" [0/0 -> 1/0 [1], 0/1 -> 1/1 [1]]'
media-ctl -R '"cdns_csi2rx.30101000.csi-bridge" [0/0 -> 1/0 [1], 0/1 -> 1/1 [1], 0/2 -> 1/2 [1], 0/3 -> 1/3 [1]]'
# media-ctl -V '"cdns_csi2rx.30101000.csi-bridge":0/0 [fmt:SBGGI10_1X10/2592x1944 field:none colorspace:srgb]'
# media-ctl -V '"cdns_csi2rx.30101000.csi-bridge":0/1 [fmt:SBGGI10_1X10/2592x1944 field:none colorspace:srgb]'
media-ctl -V '"cdns_csi2rx.30101000.csi-bridge":0/0 [fmt:SBGGI10_1X10/720x480 field:none colorspace:srgb]'
media-ctl -V '"cdns_csi2rx.30101000.csi-bridge":0/1 [fmt:SBGGI10_1X10/720x480 field:none colorspace:srgb]'
media-ctl -V '"cdns_csi2rx.30101000.csi-bridge":0/2 [fmt:SBGGI10_1X10/720x480 field:none colorspace:srgb]'
media-ctl -V '"cdns_csi2rx.30101000.csi-bridge":0/3 [fmt:SBGGI10_1X10/720x480 field:none colorspace:srgb]'


# Set j721e-csi2rx routes
media-ctl -R '"30102000.ticsi2rx" [0/0 -> 1/0 [1], 0/1 -> 2/0 [1],0/2 -> 3/0 [1], 0/3 -> 4/0 [1]]'
# media-ctl -V '"30102000.ticsi2rx":0/0 [fmt:SBGGI10_1X10/2592x1944 field:none colorspace:srgb]'
# media-ctl -V '"30102000.ticsi2rx":0/1 [fmt:SBGGI10_1X10/2592x1944 field:none colorspace:srgb]'
media-ctl -V '"30102000.ticsi2rx":0/0 [fmt:SBGGI10_1X10/720x480 field:none colorspace:srgb]'
media-ctl -V '"30102000.ticsi2rx":0/1 [fmt:SBGGI10_1X10/720x480 field:none colorspace:srgb]'
media-ctl -V '"30102000.ticsi2rx":0/2 [fmt:SBGGI10_1X10/720x480 field:none colorspace:srgb]'
media-ctl -V '"30102000.ticsi2rx":0/3 [fmt:SBGGI10_1X10/720x480 field:none colorspace:srgb]'

# Set video node formats
# v4l2-ctl -z platform:30102000.ticsi2rx -d "30102000.ticsi2rx context 0" -v width=2592,height=1944,pixelformat=BGI0
# v4l2-ctl -z platform:30102000.ticsi2rx -d "30102000.ticsi2rx context 1" -v width=2592,height=1944,pixelformat=BGI0
v4l2-ctl -z platform:30102000.ticsi2rx -d "30102000.ticsi2rx context 0" -v width=720,height=480,pixelformat=BGI0
v4l2-ctl -z platform:30102000.ticsi2rx -d "30102000.ticsi2rx context 1" -v width=720,height=480,pixelformat=BGI0
v4l2-ctl -z platform:30102000.ticsi2rx -d "30102000.ticsi2rx context 2" -v width=720,height=480,pixelformat=BGI0
v4l2-ctl -z platform:30102000.ticsi2rx -d "30102000.ticsi2rx context 3" -v width=720,height=480,pixelformat=BGI0