Messages in this thread | | | Date | Sun, 18 Dec 2022 19:58:02 +0100 | From | Pavel Machek <> | Subject | Re: [PATCH v4 0/1] Digiteq Automotive MGB4 driver |
| |
Hi!
> From: Martin Tůma <martin.tuma@digiteqautomotive.com> > > Hi, > This patch adds a driver for the Digiteq Automotive MGB4 grabber card. > MGB4 is a modular frame grabber PCIe card for automotive video interfaces > (FPD-Link and GMSL for now). It is based on a Xilinx FPGA and uses their > XDMA IP core for DMA transfers. Additionally, Xilinx I2C and SPI IP cores > which already have drivers in linux are used in the design. > > The driver is a quite standard v4l2 driver, with one exception - there are > a lot of sysfs options that may/must be set before opening the v4l2 device > to adapt the card on a specific signal (see mgb4.rst for details) > as the card must be able to work with various signal sources (or displays) > that can not be auto-detected.
Uff, that's "interesting". What kind of platform does this run on? You should be getting non-probeable parameters from deice tree (or APCI).
Best regards, Pavel
-- People of Russia, stop Putin before his war on Ukraine escalates. [unhandled content-type:application/pgp-signature] | |