Compute Module • Re: CM3+ does not see 2 attached v3 Cameras

Thanks for your quick response!

Linux raspberrypi 6.1.21-v7+ #1642 SMP Mon Apr 3 17:20:52 BST 2023 armv7l GNU/Linux

Config.txt additions:
###This works

gpu_mem=512
camera_auto_detect=0
dtoverlay=imx708,cam1
dtoverlay=imx477,cam0

dtoverlay=cm-swap-i2c0
dtparam=cam1_reg
dtparam=cam0_reg


Available cameras
-----------------
0 : imx477 [4056x3040] (/base/soc/i2c0mux/i2c@1/imx477@1a)
Modes: 'SRGGB10_CSI2P' : 1332x990 [120.05 fps - (696, 528)/2664x1980 crop]
'SRGGB12_CSI2P' : 2028x1080 [50.03 fps - (0, 440)/4056x2160 crop]
2028x1520 [40.01 fps - (0, 0)/4056x3040 crop]
4056x3040 [10.00 fps - (0, 0)/4056x3040 crop]

1 : imx708 [4608x2592] (/base/soc/i2c0mux/i2c@0/imx708@1a)
Modes: 'SRGGB10_CSI2P' : 1536x864 [120.13 fps - (768, 432)/3072x1728 crop]
2304x1296 [56.03 fps - (0, 0)/4608x2592 crop]
4608x2592 [14.35 fps - (0, 0)/4608x2592 crop]

#################################

###This Does Not work

gpu_mem=512
camera_auto_detect=0
dtoverlay=imx708,cam1
dtoverlay=imx708,cam0

dtoverlay=cm-swap-i2c0
dtparam=cam1_reg
dtparam=cam0_reg


pi@raspberrypi:~ $ sudo libcamera-hello --list-cameras
No cameras available!

##################################

###This Does Not work

gpu_mem=512
camera_auto_detect=0
dtoverlay=imx708,cam0

dtoverlay=cm-swap-i2c0
dtparam=cam0_reg


pi@raspberrypi:~ $ sudo libcamera-hello --list-cameras
No cameras available!


dmesg

[ 11.558147] cfg80211: loaded regulatory.db is malformed or signature is missing/invalid
[ 12.149912] imx708 0-001a: failed to read chip id 708, with error -5
[ 12.154120] imx708: probe of 0-001a failed with error -5

Statistics: Posted by szymdale — Thu Dec 21, 2023 10:04 pm

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