kernel/include/media/v4l2-mediabus.h, branch linux-5.1.y

media: v4l2-core: cleanup coding style at V4L2 async/fwnode

2018-10-05T10:49:16Z

There are several coding style issues at those definitions, and the previous patchset added even more. Address the trivial ones by first calling: ./scripts/checkpatch.pl --strict --fix-inline include/media/v4l2-async.h include/media/v4l2-fwnode.h include/media/v4l2-mediabus.h drivers/media/v4l2-core/v4l2-async.c drivers/media/v4l2-core/v4l2-fwnode.c and then manually adjusting the style where needed. Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: v4l: fwnode: Detect bus type correctly

2018-10-04T20:09:37Z

In case the device supports multiple video bus types on an endpoint, the V4L2 fwnode framework attempts to detect the type based on the available information. This wasn't working really well, and sometimes could lead to the V4L2 fwnode endpoint struct as being mishandled between the bus types. Default to Bt.656 if no properties suggesting a bus type are found. Signed-off-by: Sakari Ailus Tested-by: Steve Longerbeam Tested-by: Jacopo Mondi Signed-off-by: Mauro Carvalho Chehab

media: v4l: mediabus: Recognise CSI-2 D-PHY and C-PHY

2018-10-04T20:06:15Z

The CSI-2 bus may use either D-PHY or C-PHY. Make this visible in media bus enum. Signed-off-by: Sakari Ailus Tested-by: Steve Longerbeam Tested-by: Jacopo Mondi Signed-off-by: Mauro Carvalho Chehab

media: v4l2-fwnode: parse 'data-enable-active' prop

2018-07-24T18:57:38Z

Parse the newly defined 'data-enable-active' property in parallel endpoint parsing function. Signed-off-by: Jacopo Mondi Reviewed-by: Niklas Söderlund Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: v4l2-dev: convert VFL_TYPE_* into an enum

2017-12-18T16:49:40Z

Using enums makes easier to document, as it can use kernel-doc markups. It also allows cross-referencing, with increases the kAPI readability. Please notice that now cx88_querycap() has to have a default for the VFL type, as there are more types than supported by the driver. Acked-By: Mike Isely Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: v4l2-mediabus: use BIT() macro for flags

2017-12-18T15:41:45Z

Instead of using (1 << n) for bits, use the BIT() macro, as it makes a difference from documentation point of view. Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: v4l2-mediabus: Add helper functions

2017-07-20T10:54:35Z

Add helper functions for mbus to/from mplane pixel format conversion. Signed-off-by: Todor Tomov Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: v4l: Add support for CSI-1 and CCP2 busses

2017-07-19T19:34:59Z

CCP2 and CSI-1, are older single data lane serial busses. [mchehab@s-opensource.com: don't use spaces for identation] Signed-off-by: Sakari Ailus Signed-off-by: Pavel Machek Reviewed-by: Sebastian Reichel Signed-off-by: Mauro Carvalho Chehab

[media] v4l2-mediabus: Add to DocBook

2015-08-22T12:05:55Z

Fix the format of the comments and add to DocBook. Signed-off-by: Mauro Carvalho Chehab Acked-by: Jonathan Corbet

[media] videodev2.h: add support for transfer functions

2015-06-05T14:45:45Z

In the past the transfer function was implied by the colorspace. However, it is an independent entity in its own right. Add support for explicitly choosing the transfer function. This change will allow us to represent linear RGB (as is used by openGL), and it will make it easier to work with decoded video material since most codecs store the transfer function as a separate property as well. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab