linux-kernel - Re: [PATCH v2 0/6] Host1x and VIC support for Tegra186

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <408624d4-9e69-661a-950f-b8d8386d6a27@kapsi.fi>
Date:   Tue, 5 Sep 2017 14:28:59 +0300
From:   Mikko Perttunen <cyndis@...si.fi>
To:     Mikko Perttunen <mperttunen@...dia.com>, thierry.reding@...il.com,
        jonathanh@...dia.com, robh+dt@...nel.org, mark.rutland@....com,
        devicetree@...r.kernel.org, dnibade@...dia.com,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        amerilainen@...dia.com, linux-tegra@...r.kernel.org,
        sgurrappadi@...dia.com, digetx@...il.com,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 0/6] Host1x and VIC support for Tegra186

On 05.09.2017 14:10, Daniel Vetter wrote:
>
> Since this is new hw support, is there also open source userspace using
> all this?

The VIC HW in Tegra186 is backwards compatible with the one in Tegra210, 
which has open userspace (https://github.com/cyndis/vaapi-tegra-driver), 
so that userspace should remain compatible. The old firmware is not 
compatible so we need a new compatibility string for that.

>
> Thanks, Daniel

Thanks,
Mikko