Thread (9 messages) 9 messages, 3 authors, 2014-11-06

RE: [PATCH v3 11/13] v4l: xilinx: Add Xilinx Video IP core

From: Chris Kohn <hidden>
Date: 2014-11-06 03:05:27
Also in: linux-media

Laurent,
-----Original Message-----
From: Laurent Pinchart [mailto:laurent.pinchart@ideasonboard.com]
Sent: Wednesday, November 05, 2014 10:36 AM
To: linux-media@vger.kernel.org
Cc: Michal Simek; Chris Kohn; Hyun Kwon; devicetree@vger.kernel.org
Subject: [PATCH v3 11/13] v4l: xilinx: Add Xilinx Video IP core

Xilinx platforms have no hardwired video capture or video processing
interface. Users create capture and memory to memory processing
pipelines in the FPGA fabric to suit their particular needs, by
instantiating video IP cores from a large library.

The Xilinx Video IP core is a framework that models a video pipeline
described in the device tree and expose the pipeline to userspace
through the media controller and V4L2 APIs.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hyun Kwon <redacted>
Signed-off-by: Radhey Shyam Pandey <redacted>
Signed-off-by: Michal Simek <redacted>

---

I'd appreciate if DT reviewers could have a look at the xlnx,video-format and
xlnx,video-width properties if nothing else.

Changes since v2:

- Remove explicit trailing \0 after snprintf
- Don't hardcode colorspace
I've split these two up based on the individual patches in the tree you pointed me to yesterday. The first one I squashed into

v4l: xilinx: dma: Fix querycap capabilities and bus_info reporting

for the colorspace I created a new patch. I don't want to take credit for it, so if you can send me a patch I'll apply it to my local branch.

Other than that, it's working fine on my end.

Cheers,
Chris


This email and any attachments are intended for the sole use of the named recipient(s) and contain(s) confidential information that may be proprietary, privileged or copyrighted under applicable law. If you are not the intended recipient, do not read, copy, or forward this email message or any attachments. Delete this email message and any attachments immediately.
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help