How to merge two 4-lanes of CSI to get 8-lane data

[sujit.kumar]

@ShaneCCC

tc358840

Hi,
I am little confused with below link, this tells that support of 8 lane is avialable for xavier NX. Is this right ?

Xavier NX: Using multiple MIPI channels to increase data throughput

hello chance189, if you’re working with the latest release (i.e. r32.6.1), there’s implementation added for Xavier to have gang mode support. it means you’re able to enable 2x 4-lane to use the gang mode with 8 CSI lanes. please check kernel drivers for reference, for example, $L4T_Sources/r32.6.1/Linux_for_Tegra/source/public/kernel/nvidia/drivers/media/platform/tegra/camera/vi/vi5_fops.c and $L4T_Sources/r32.6.1/Linux_for_Tegra/source/public/kernel/nvidia/drivers/media/platform/tegra/ca…