linux-kernel - Re: [PATCH v3 19/24] media: imx: Add IC subdev drivers

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 for Android: free password hash cracker in your pocket

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

Message-ID: <20170130222959.GD27898@n2100.armlinux.org.uk>
Date:   Mon, 30 Jan 2017 22:29:59 +0000
From:   Russell King - ARM Linux <linux@...linux.org.uk>
To:     Steve Longerbeam <slongerbeam@...il.com>
Cc:     robh+dt@...nel.org, mark.rutland@....com, shawnguo@...nel.org,
        kernel@...gutronix.de, fabio.estevam@....com, mchehab@...nel.org,
        hverkuil@...all.nl, nick@...anahar.org, markus.heiser@...marIT.de,
        p.zabel@...gutronix.de, laurent.pinchart+renesas@...asonboard.com,
        bparrot@...com, geert@...ux-m68k.org, arnd@...db.de,
        sudipm.mukherjee@...il.com, minghsiu.tsai@...iatek.com,
        tiffany.lin@...iatek.com, jean-christophe.trotin@...com,
        horms+renesas@...ge.net.au, niklas.soderlund+renesas@...natech.se,
        robert.jarzmik@...e.fr, songjun.wu@...rochip.com,
        andrew-ct.chen@...iatek.com, gregkh@...uxfoundation.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-media@...r.kernel.org,
        devel@...verdev.osuosl.org,
        Steve Longerbeam <steve_longerbeam@...tor.com>
Subject: Re: [PATCH v3 19/24] media: imx: Add IC subdev drivers

On Fri, Jan 06, 2017 at 06:11:37PM -0800, Steve Longerbeam wrote:
> This is a set of three media entity subdevice drivers for the i.MX
> Image Converter. The i.MX IC module contains three independent
> "tasks":
> 
> - Pre-processing Encode task: video frames are routed directly from
>   the CSI and can be scaled, color-space converted, and rotated.
>   Scaled output is limited to 1024x1024 resolution. Output frames
>   are routed to the camera interface entities (camif).
> 
> - Pre-processing Viewfinder task: this task can perform the same
>   conversions as the pre-process encode task, but in addition can
>   be used for hardware motion compensated deinterlacing. Frames can
>   come either directly from the CSI or from the SMFC entities (memory
>   buffers via IDMAC channels). Scaled output is limited to 1024x1024
>   resolution. Output frames can be routed to various sinks including
>   the post-processing task entities.
> 
> - Post-processing task: same conversions as pre-process encode. However
>   this entity sends frames to the i.MX IPU image converter which supports
>   image tiling, which allows scaled output up to 4096x4096 resolution.
>   Output frames can be routed to the camera interfaces.
> 
> Signed-off-by: Steve Longerbeam <steve_longerbeam@...tor.com>

Applying: media: imx: Add IC subdev drivers
.git/rebase-apply/patch:3054: new blank line at EOF.
+
warning: 1 line adds whitespace errors.


-- 
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up
according to speedtest.net.