@wqeeqweqwwccsd
当然是支持的。你可以看这篇文章 6.3 6.4两个部分。
http://wiki.veye.cc/index.php/FPD_LINK_III_for_Jetson/zh
其中，6.4 xavier的典型案例就有实现了同一颗954连接的两路视频的同步。

@jdx-jdx
是的。probe成功才会生成video节点。

@veye_xumm Okay. Anyway Thank you.

@veye_xumm 好的 谢谢 我再重新搞一下

@veye_xumm I was just looking at the i2c program. Call this resolved.

@lyj 我说的这个buffer不是camera里面的buffer，而是jetson主板上为了接收图像而创建的buffer。 不能设置为1，需要有一定的冗余才好。

@lin 应该还是设备树配置的问题。

@dufuwei 不好意思，我们这个无法绕过ISP模块。也不能提供完整的原理图。

@阿坎德 你好，有进一步的结果吗？

@veye_xumm 对的，所以我感觉很奇怪。 下面是我修改的install_driver.sh
echo "Add cma=128M to /boot/firmware/cmdline.txt "
echo "--------------------------------------"
sudo sed 's/cma=128M//g' -i /boot/firmware/cmdline.txt
sudo sed 's/[[:blank:]]*$//' -i /boot/firmware/cmdline.txt
sudo sed 's/$/& cma=128M/g' -i /boot/firmware/cmdline.txt
echo "Installing the $driver_name.ko driver"
echo "--------------------------------------"
sudo install -p -m 644 ./driver_bin/$(uname -r)/$driver_name.ko /lib/modules/$(uname -r)/kernel/drivers/media/i2c/
sudo install -p -m 644 ./driver_bin/$(uname -r)/$driver_name.dtbo /boot/firmware/overlays/
sudo /sbin/depmod -a $(uname -r)
echo "reboot now?(y/n):"

谢谢！

已私信。已私信。

With this fix it seems more reliable but it did crash again last night leaving a veye_raspistill Zombie. Short stack trace:-

Apr 11 23:31:21 allsky kernel: [22053.109872] WARNING: CPU: 3 PID: 20358 at drivers/firmware/raspberrypi.c:64 rpi_firmware_transaction+0xec/0x128
Apr 11 23:31:21 allsky kernel: [22053.109884] Firmware transaction timeout
Apr 11 23:31:21 allsky kernel: [22053.109895] Modules linked in: rpcsec_gss_krb5 8021q garp stp llc spidev brcmfmac brcmutil sha256_generic i2c_mux_pinctrl i2c_mux raspberrypi_hwmon cfg80211 rfkill bcm2835_codec(C) v4l2_mem2mem bcm2835_v4l2(C) bcm2835_isp(C) bcm2835_mmal_vchiq(C) videobuf2_vmalloc snd_bcm2835(C) videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common snd_pcm snd_timer i2c_bcm2835 snd spi_bcm2835 videodev mc vc_sm_cma(C) uio_pdrv_genirq uio fixed i2c_dev ip_tables x_tables ipv6
Apr 11 23:31:21 allsky kernel: [22053.110362] CPU: 3 PID: 20358 Comm: kworker/3:0 Tainted: G C 5.10.17-v7+ #1403
Apr 11 23:31:21 allsky kernel: [22053.110369] Hardware name: BCM2835
Apr 11 23:31:21 allsky kernel: [22053.110386] Workqueue: events dbs_work_handler

@zjutony
a5a4e9a6-73d9-4791-be79-2b8d3929796d-image.png
c8d0ee25-5791-4830-baae-bb3c47232379-image.png
你好，我这边freerunning模式跑的，测试没问题。
要不你配置一下sysreset，让模组恢复下默认值，然后再测试试试？

@picantepeperoni You are welcome.

@yongjin
I don't know what your current state of knowledge is. If you don't understand i2C, you don't understand fpdlink, you don't understand registers. I think you should first learn the basics and be able to understand the information and code we provide now, and then proceed to your next work.
Good luck.

@veye_xumm ok

@seyran Извините, что так долго не отвечал вам. Судя по вашему снимку экрана, похоже, что команда была выполнена правильно. Вы должны видеть изображение при подключении монитора HDMI.

@chenhaoyu
这个实现不了，树莓派只有两个mipi口。

@wqeeqweqwwccsd
你这种测试方法是极为模糊和不确切的。请参考我上一个帖子发给你的链接。

@watchever
I think what you mentioned is mshutter. Yes, of course.
mshutter :
If you use manual mode, the exposure time will be independent of the ambient brightness.