Hello, my Pine64 PineCube board (Sochip/Allwinner S3) is dead, so I am
trying to use the camera on my BananaPi M2 Ultra (Allwinner R40). From the
outset I am testing Chen-Yu Tsai's patch (link
<https://patchwork.kernel.org/project/linux-arm-kernel/patch/20191215165924.28314-15-w...@kernel.org/>)
in Armbian without success.
I'm not sure what could be wrong, the regulators are activated, i2c4 is
also activated. but I don't get /dev/video1 for the camera only video0
(cedrus).
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suario@Soporte-3:~$ ssh bpi@192.168.0.109
bpi@192.168.0.109's password:
____ ____ _ __ __ ____ _ _
| __ )| _ \(_) | \/ |___ \| | | |
| _ \| |_) | | | |\/| | __) | | | |
| |_) | __/| | | | | |/ __/| |_| |
|____/|_| |_| |_| |_|_____|\___/
Welcome to Armbian 22.08.0-trunk Bullseye with Linux 5.15.55-sunxi
No end-user support: community creations
System load: 42% Up time: 0 min
Memory usage: 5% of 1.97G IP: 192.168.0.109
CPU temp: 40°C Usage of /: 9% of 15G
[ 0 security updates available, 3 updates total: apt upgrade ]
Last check: 2022-08-26 13:35
Last login: Fri Aug 26 13:25:34 2022 from 192.168.0.103
bpi@bananapim2ultra:~$ dmesg | grep -i csi
[ 1.193718] SCSI subsystem initialized
[ 1.508969] Block layer SCSI generic (bsg) driver version 0.4 loaded (major
246)
[ 1.947449] csi-avdd: Bringing 700000uV into 2800000-2800000uV
[ 1.947940] csi-avdd: supplied by regulator-dummy
[ 1.950290] csi-iovcc: Bringing 700000uV into 2800000-2800000uV
[ 1.950760] csi-iovcc: supplied by regulator-dummy
[ 1.951295] csi-dvdd: Bringing 700000uV into 1500000-1500000uV
[ 1.951781] csi-dvdd: supplied by regulator-dummy
[ 1.960659] i2c 2-003c: Fixing up cyclic dependency with 1c09000.csi
[ 2.022247] scsi host0: ahci-sunxi
[ 2.336386] scsi 0:0:0:0: Direct-Access ATA GIGABYTE GP-GSTF 61.3
PQ: 0 ANSI: 5
[ 2.337295] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 2.340790] sd 0:0:0:0: [sda] Attached SCSI disk
bpi@bananapim2ultra:~$ lsmod | grep -i csi
sun4i_csi 24576 0
v4l2_fwnode 24576 2 ov5640,sun4i_csi
videobuf2_dma_contig 20480 2 sunxi_cedrus,sun4i_csi
v4l2_async 20480 3 ov5640,v4l2_fwnode,sun4i_csi
videobuf2_v4l2 20480 3 sunxi_cedrus,v4l2_mem2mem,sun4i_csi
videobuf2_common 45056 6
sunxi_cedrus,videobuf2_dma_contig,videobuf2_memops,v4l2_mem2mem,videobuf2_v4l2,sun4i_csi
bpi@bananapim2ultra:~$ i2cdetect -l
Command 'i2cdetect' is available in the following places
* /sbin/i2cdetect
* /usr/sbin/i2cdetect
The command could not be located because '/usr/sbin:/sbin' is not included in
the PATH environment variable.
This is most likely caused by the lack of administrative privileges associated
with your user account.
i2cdetect: command not found
bpi@bananapim2ultra:~$ sudo i2cdetect -l
[sudo] password for bpi:
i2c-1 i2c mv64xxx_i2c adapter I2C adapter
i2c-2 i2c mv64xxx_i2c adapter I2C adapter
i2c-0 i2c DesignWare HDMI I2C adapter
bpi@bananapim2ultra:~$ sudo i2cdetect -y 2
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- UU -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
bpi@bananapim2ultra:~$ ls /dev/vid*
/dev/video0
bpi@bananapim2ultra:~$ ls /dev/med*
/dev/media0
bpi@bananapim2ultra:~$ media-ctl --print-topology
Command 'media-ctl' not found, but can be installed with:
sudo apt install v4l-utils
bpi@bananapim2ultra:~$ sudo apt-install v4l-utils
sudo: apt-install: command not found
bpi@bananapim2ultra:~$ sudo apt install v4l-utils
Leyendo lista de paquetes... Hecho
Creando árbol de dependencias... Hecho
Leyendo la información de estado... Hecho
Se instalarán los siguientes paquetes adicionales:
libjpeg62-turbo libv4l-0 libv4l2rds0 libv4lconvert0
Se instalarán los siguientes paquetes NUEVOS:
libjpeg62-turbo libv4l-0 libv4l2rds0 libv4lconvert0 v4l-utils
0 actualizados, 5 nuevos se instalarán, 0 para eliminar y 3 no actualizados.
Se necesita descargar 1.032 kB de archivos.
Se utilizarán 2.477 kB de espacio de disco adicional después de esta operación.
¿Desea continuar? [S/n] s
Des:1 http://deb.debian.org/debian bullseye/main armhf libjpeg62-turbo armhf
1:2.0.6-4 [123 kB]
Des:2 http://deb.debian.org/debian bullseye/main armhf libv4lconvert0 armhf
1.20.0-2 [128 kB]
Des:3 http://deb.debian.org/debian bullseye/main armhf libv4l-0 armhf 1.20.0-2
[102 kB]
Des:4 http://deb.debian.org/debian bullseye/main armhf libv4l2rds0 armhf
1.20.0-2 [75,9 kB]
Des:5 http://deb.debian.org/debian bullseye/main armhf v4l-utils armhf 1.20.0-2
[604 kB]
Descargados 1.032 kB en 10s (98,8 kB/s)
Seleccionando el paquete libjpeg62-turbo:armhf previamente no seleccionado.
(Leyendo la base de datos ... 40961 ficheros o directorios instalados
actualmente.)
Preparando para desempaquetar .../libjpeg62-turbo_1%3a2.0.6-4_armhf.deb ...
Desempaquetando libjpeg62-turbo:armhf (1:2.0.6-4) ...
Seleccionando el paquete libv4lconvert0:armhf previamente no seleccionado.
Preparando para desempaquetar .../libv4lconvert0_1.20.0-2_armhf.deb ...
Desempaquetando libv4lconvert0:armhf (1.20.0-2) ...
Seleccionando el paquete libv4l-0:armhf previamente no seleccionado.
Preparando para desempaquetar .../libv4l-0_1.20.0-2_armhf.deb ...
Desempaquetando libv4l-0:armhf (1.20.0-2) ...
Seleccionando el paquete libv4l2rds0:armhf previamente no seleccionado.
Preparando para desempaquetar .../libv4l2rds0_1.20.0-2_armhf.deb ...
Desempaquetando libv4l2rds0:armhf (1.20.0-2) ...
Seleccionando el paquete v4l-utils previamente no seleccionado.
Preparando para desempaquetar .../v4l-utils_1.20.0-2_armhf.deb ...
Desempaquetando v4l-utils (1.20.0-2) ...
Configurando libjpeg62-turbo:armhf (1:2.0.6-4) ...
Configurando libv4lconvert0:armhf (1.20.0-2) ...
Configurando libv4l2rds0:armhf (1.20.0-2) ...
Configurando libv4l-0:armhf (1.20.0-2) ...
Configurando v4l-utils (1.20.0-2) ...
Procesando disparadores para libc-bin (2.31-13+deb11u3) ...
Procesando disparadores para man-db (2.9.4-2) ...
bpi@bananapim2ultra:~$ media-ctl --print-topology
Media controller API version 5.15.55
Media device information
------------------------
driver cedrus
model cedrus
serial
bus info platform:cedrus
hw revision 0x0
driver version 5.15.55
Device topology
- entity 1: cedrus-source (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video0
pad0: Source
-> "cedrus-proc":0 [ENABLED,IMMUTABLE]
- entity 3: cedrus-proc (2 pads, 2 links)
type Node subtype Unknown flags 0
pad0: Sink
<- "cedrus-source":0 [ENABLED,IMMUTABLE]
pad1: Source
-> "cedrus-sink":0 [ENABLED,IMMUTABLE]
- entity 6: cedrus-sink (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video0
pad0: Sink
<- "cedrus-proc":1 [ENABLED,IMMUTABLE]
bpi@bananapim2ultra:~$
