Re: [PATCH v3 19/24] media: imx: Add IC subdev drivers
From: Russell King - ARM Linux
Date: Mon Jan 30 2017 - 17:32:15 EST
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
> - 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@xxxxxxxxxx>
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/
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