Date: Thu, 29 Jan 2015 22:40:28 +0900 (JST) From: SAITOU Toshihide <toshi@ruby.ocn.ne.jp> To: freebsd-arm@freebsd.org Subject: Re: System-On-Module Message-ID: <20150129.224028.2161712352713160981.toshi@ruby.ocn.ne.jp> In-Reply-To: <20150129123505.GJ73589@cicely7.cicely.de> References: <CAASDrVnzaDUEnavLx4btnOhJfUdFfZQ=egUuY9GtNtVBG4mvGw@mail.gmail.com> <20150129113930.53cfc2ff@bender> <20150129123505.GJ73589@cicely7.cicely.de>
next in thread | previous in thread | raw e-mail | index | archive | help
On Thu, 29 Jan 2015 13:35:05 +0100, Bernd Walter wrote: > On Thu, Jan 29, 2015 at 11:39:30AM +0000, Andrew Turner wrote: >> On Thu, 29 Jan 2015 18:27:08 +0900 >> "Lundberg, Johannes" <johannes@brilliantservice.co.jp> wrote: >> >> > What I'm most worried about is the graphics stack.. Some companies >> > don't seem so keen on handing out specs. >> >> The only ARM vendor I know that has released documentation on their 3D >> hardware is Broadcom [1]. The only options for this are the Raspberry >> Pi or one of the mobile phones with a Broadcom CPU. I neither option to >> be applicable for your requirements. > > On the other hand people still struggle when it comes to CPI on RPi, > because it is handled by the GPU. > I'm still not so sure about this Broadcom SoC. > This is the reason why I like that the RPi Camera header is also used > on the Hummingboard and the BanannaPi. > The Hummingboard is an iMX6. > The BanannaPi unfortunately is an Allwinner and their datasheets are > AFAIK chinese only and IIRC also under NDA. It depends on the purpose, but I think the UVC camera is alternative. This class SOC has the sufficient power for the MJPEG recording. Because the MJPEG encoding is performed by the camera :) So, I think the GPU support is not necessary, unless you need simultaneously decoding. (I thought it would be nice if there is a NEON MPEG decoder...) -- SAITOU Toshihide (compile is not yet finished)
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20150129.224028.2161712352713160981.toshi>