UNSOLVED 树莓派64位连接CS-MIPI-IMX307问题
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@veye_xumm
大神您好，按照这个文档，我加载驱动后重启，dmesg打印如下错误：
fancong@raspberrypi:~$ dmesg | grep imx
[ 0.067734] platform fe801000.csi: Fixed dependency cycle(s) with /soc/i2c0mux/i2c@1/csimx307@3b
[ 7.304776] csimx307: loading out-of-tree module taints kernel.
[ 7.307571] csimx307 10-003b: supply VANA not found, using dummy regulator
[ 7.307929] csimx307 10-003b: supply VDIG not found, using dummy regulator
[ 7.308083] csimx307 10-003b: supply VDDL not found, using dummy regulator
[ 7.316034] csimx307 10-003b: csimx307_identify_module: error during i2c read probe (-121)
[ 7.317349] csimx307: probe of 10-003b failed with error -121
我想知道，这个cs-mipi-imx307是否需要接红黑电源线，我看接线文档里面说不需要，imx307小板上面上电之后，会有啥表现吗？例如有指示灯之类的 -
@fancong
没有指示灯。
不需要接红黑电源线。
你看一下fpc线的方向，有没有接反了？
或者拍一下fpc接口的照片我看看。 -
@veye_xumm 
图片地址) -
@fancong 看起来树莓派那头插反了
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@veye_xumm 线没接错哦，我换了一个imx290，可以识别到：
[ 0.068153] platform fe801000.csi: Fixed dependency cycle(s) with /soc/i2c0mux/i2c@1/imx290@1a
[ 7.133686] csimx307: loading out-of-tree module taints kernel.
[ 7.138194] csimx307 10-003b: supply VANA not found, using dummy regulator
[ 7.150271] csimx307 10-003b: supply VDIG not found, using dummy regulator
[ 7.150441] csimx307 10-003b: supply VDDL not found, using dummy regulator
[ 7.158951] csimx307 10-003b: csimx307_identify_module: error during i2c read probe (-121)
[ 7.159789] csimx307: probe of 10-003b failed with error -121
[ 7.209372] imx290 10-001a: 16-bit write to 0x301c failed: -121
[ 7.211146] imx290 10-001a: 24-bit write to 0x3020 failed: -121
[ 7.212098] imx290 10-001a: 24-bit write to 0x3018 failed: -121
[ 7.213639] imx290 10-001a: 24-bit write to 0x3020 failed: -121
[ 7.213706] imx290 10-001a: Consider updating driver imx290 to match on endpoints -
@veye_xumm 有没有可能是相机固件需要重新刷？
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@fancong 不需要重刷固件。如果排线方向没问题，那么有可能需要红黑线供电。
我现在不清楚你的底板的供电能力如何，你可以短时间用红黑线给307供电试一下。不要长期这么用。
回头测试完成告诉我结果。 -
@veye_xumm 收到，我试试，谢谢大佬
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@veye_xumm 我试了一下，单独加上供电，也不行，我还原成老版本的32位系统看看吧
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@veye_xumm 还原成32位版本，也不能识别，这个是咋回事儿啊？老板大神，求指教
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@veye_xumm 相机接上红黑线之后，也在发热
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@fancong
这个跟64位系统和32位系统没有关系，都能支持。
看你的提示，[ 7.158951] csimx307 10-003b: csimx307_identify_module: error during i2c read probe (-121) [ 7.159789] csimx307: probe of 10-003b failed with error -121显示i2c-10上面找不到摄像头。
你这个板子总共引出了几个camera接口？ 确定测试307的时候是插到i2c-10的吗？ -
@veye_xumm 一共只有一个CSI口和一个DSI口
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@veye_xumm 应该是插在CSI0了，如何选择哪个CSI呢？
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@fancong said in 树莓派64位连接CS-MIPI-IMX307问题:
[ 0.068153] platform fe801000.csi: Fixed dependency cycle(s) with /soc/i2c0mux/i2c@1/imx290@1a
[ 7.133686] csimx307: loading out-of-tree module taints kernel.
[ 7.138194] csimx307 10-003b: supply VANA not found, using dummy regulator
[ 7.150271] csimx307 10-003b: supply VDIG not found, using dummy regulator
[ 7.150441] csimx307 10-003b: supply VDDL not found, using dummy regulator
[ 7.158951] csimx307 10-003b: csimx307_identify_module: error during i2c read probe (-121)
[ 7.159789] csimx307: probe of 10-003b failed with error -121
[ 7.209372] imx290 10-001a: 16-bit write to 0x301c failed: -121
[ 7.211146] imx290 10-001a: 24-bit write to 0x3020 failed: -121
[ 7.212098] imx290 10-001a: 24-bit write to 0x3018 failed: -121
[ 7.213639] imx290 10-001a: 24-bit write to 0x3020 failed: -121
[ 7.213706] imx290 10-001a: Consider updating driver imx290 to match on endpoints
你调试290也是放在同一个CSI接口的吗？ 是不是dtb有冲突啊？
你把/boot/config.txt里面的内容贴出来我看看。你把/boot/config.txt中其他相机相关的东西注掉试试。 -
@veye_xumm 我后面重新烧录了32位的了，没有290的驱动了，只是我们自己的cs-mipi-imx307的，新的打印如下：
$ dmesg | grep imx
[ 5.458365] csimx307: loading out-of-tree module taints kernel.
[ 5.470420] csimx307 10-003b: csimx307_identify_module: error during i2c read probe (-121)
[ 5.475082] csimx307: probe of 10-003b failed with error -121
fancong@raspberrypi:~$
fancong@raspberrypi:~$
$ dmesg | grep csi
[ 5.458365] csimx307: loading out-of-tree module taints kernel.
[ 5.470420] csimx307 10-003b: csimx307_identify_module: error during i2c read probe (-121)
[ 5.475082] csimx307: probe of 10-003b failed with error -121 -
@fancong 你的底板是自己做的对吧？ 引出的是CM4的CAM1还是CAM0？对应的I2C是什么？
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@veye_xumm 不是自己做的，是买的第三方的
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@veye_xumm 我看你们文档里面有说明：
"对于只有1个MIPI CSI-2口的树莓派主板，i2c总线序号是10。如果你的piOS很老，那么有可能是0。"
默认是10吧 -
@veye_xumm 我换了一个树莓派4B，按照经典方案进行验证，可以得到如下信息，但是只有video10,没有video0：
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f devid
hardwareid is 0x 2
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f hdver
hardware logic version is 0x33
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f firmwarever
r firmware version is 2.35
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f productmodel
PRODUCT MODEL is CS-MIPI-IMX307
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f camcap
r camera capbility 0x0005
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f videofmtcap
camera support videofmt num 3
r videofmtcap num 1 width 1920 height 1080 framerate 30
r videofmtcap num 2 width 1280 height 720 framerate 60
r videofmtcap num 3 width 640 height 480 framerate 130
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f videofmt
r old type videofmt width 1920 height 1080 framerate 30
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -w -f videofmt -p1 1920 -p2 1080 -p3 10
w old videofmt width 1920 height 1080 framerate 10
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f ispcap
r ispcap 0x17
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -w -f videofmt -p1 1920 -p2 1080 -p4 0.20
w new type videofmt width 1920 height 1080 framerate 0.20
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -r -f i2caddr -d i2caddrnow
r i2caddr 0xff
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -w -f i2caddr -p1 newi2caddr -d oldi2caddr
./cs_mipi_i2c.sh: line 586: printf: newi2caddr: invalid number
w i2caddr 0x 0 and save
w paramsave,all param will write to flash
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -w -f paramsave
w paramsave,all param will write to flash
pi@raspberrypi:bin$ ./cs_mipi_i2c.sh -w -f sysreset
w sysreset,all param will reset
这个能表示检测到了摄像头了吗？ 但是为啥是video10呢？用的树莓派4B
