From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from pandora.armlinux.org.uk ([78.32.30.218]:45880 "EHLO pandora.armlinux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752659AbdA3WcM (ORCPT ); Mon, 30 Jan 2017 17:32:12 -0500 Date: Mon, 30 Jan 2017 22:29:59 +0000 From: Russell King - ARM Linux To: Steve Longerbeam Cc: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, kernel@pengutronix.de, fabio.estevam@nxp.com, mchehab@kernel.org, hverkuil@xs4all.nl, nick@shmanahar.org, markus.heiser@darmarIT.de, p.zabel@pengutronix.de, laurent.pinchart+renesas@ideasonboard.com, bparrot@ti.com, geert@linux-m68k.org, arnd@arndb.de, sudipm.mukherjee@gmail.com, minghsiu.tsai@mediatek.com, tiffany.lin@mediatek.com, jean-christophe.trotin@st.com, horms+renesas@verge.net.au, niklas.soderlund+renesas@ragnatech.se, robert.jarzmik@free.fr, songjun.wu@microchip.com, andrew-ct.chen@mediatek.com, gregkh@linuxfoundation.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, devel@driverdev.osuosl.org, Steve Longerbeam Subject: Re: [PATCH v3 19/24] media: imx: Add IC subdev drivers Message-ID: <20170130222959.GD27898@n2100.armlinux.org.uk> References: <1483755102-24785-1-git-send-email-steve_longerbeam@mentor.com> <1483755102-24785-20-git-send-email-steve_longerbeam@mentor.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1483755102-24785-20-git-send-email-steve_longerbeam@mentor.com> Sender: linux-media-owner@vger.kernel.org List-ID: 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 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.