Date: Fri, 29 Nov 2019 15:56:51 +0200 From: Nick Kostirya <nikolay.kostirya@i11.co> To: Oleksandr Tymoshenko <gonzo@bluezbox.com> Cc: freebsd-arm@freebsd.org Subject: Re: Does Camera Module with OV5640 Chip worked on ARM FreeBSD 12.1 Message-ID: <20191129155651.12189b11@thinkpad> In-Reply-To: <20191127202058.GA91514@bluezbox.com> References: <20191126101301.5cb6c6df@thinkpad> <20191127202058.GA91514@bluezbox.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Wed, 27 Nov 2019 12:20:58 -0800 Oleksandr Tymoshenko <gonzo@bluezbox.com> wrote: > Nick Kostirya via freebsd-arm (freebsd-arm@freebsd.org) wrote: > > Hello. > > > > Could you tell me, please? > > Does Camera Module with OV5640 Chip work on ARM FreeBSD 12.1? > > It's DVP interface camera, not USB. > > If so, what is needed for this? > > > > https://www.friendlyarm.com/index.php?route=product/product&path=78&product_id=155 > > I don't think we have required drivers for this. Several things > are required to make it work: > - Driver for the OV5640 chip, ususally it's controlled over I2C > - Driver for the SoC block that handles actual pixel data path. For > this product it's DVP, the other common interface is MIPI/CSI. This > driver needs to be visible to userland as V4L2 device > (/dev/videoN). It also needs to have some glue code to talk to the OV5640 > (or any other sensor) driver to control the sensor parameters. > > As far as I know FreeBSD doesn't have support for neither of these things at > the moment. Thanks. I will look at USB cameras.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20191129155651.12189b11>