On 02/27/2017 06:41 AM, Rob Herring wrote:
On Wed, Feb 15, 2017 at 06:19:17PM -0800, Steve Longerbeam wrote:
From: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
This driver can handle SoC internal and external video bus multiplexers,
controlled either by register bit fields or by a GPIO. The subdevice
passes through frame interval and mbus configuration of the active input
to the output side.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
--
- fixed a cut&paste error in vidsw_remove(): v4l2_async_register_subdev()
should be unregister.
- added media_entity_cleanup() and v4l2_device_unregister_subdev()
to vidsw_remove().
- added missing MODULE_DEVICE_TABLE().
Suggested-by: Javier Martinez Canillas <javier@xxxxxxxxxxxx>
- there was a line left over from a previous iteration that negated
the new way of determining the pad count just before it which
has been removed (num_pads = of_get_child_count(np)).
- Philipp Zabel has developed a set of patches that allow adding
to the subdev async notifier waiting list using a chaining method
from the async registered callbacks (v4l2_of_subdev_registered()
and the prep patches for that). For now, I've removed the use of
v4l2_of_subdev_registered() for the vidmux driver's registered
callback. This doesn't affect the functionality of this driver,
but allows for it to be merged now, before adding the chaining
support.
Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
---
.../bindings/media/video-multiplexer.txt | 59 +++
Please make this a separate commit.
Done.
Steve
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