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

media: v4l2-mc: switch it to use the new approach to setup pipelines

2018-09-17T17:16:19Z

Instead of relying on a static map for pids, use the new sig_type "taint" type to setup the pipelines with the same tipe between different entities. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: v4l2: taint pads with the signal types for consumer devices

2018-09-17T17:16:19Z

Consumer devices are provided with a wide different range of types supported by the same driver, allowing different configutations. In order to make easier to setup media controller links, "taint" pads with the signal type it carries. While here, get rid of DEMOD_PAD_VBI_OUT, as the signal it carries is actually the same as the normal video output. The difference happens at the video/VBI interface: - for VBI, only the hidden lines are streamed; - for video, the stream is usually cropped to hide the vbi lines. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: entity: fix spelling for media_entity_get_fwnode_pad()

2018-05-09T19:49:41Z

s/dose/does/ Fixes: d295c6a460cd2ac6 ("[media] media: entity: Add media_entity_get_fwnode_pad() function") Signed-off-by: Niklas Söderlund Reviewed-by: Simon Horman Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: entity: Add a nop variant of media_entity_cleanup

2018-01-23T13:12:01Z

Add nop variant of media_entity_cleanup. This allows calling media_entity_cleanup whether or not Media controller is enabled, simplifying driver code. Also drop #ifdefs on a few drivers around media_entity_cleanup(). Signed-off-by: Sakari Ailus Reviewed-by: Arnd Bergmann Signed-off-by: Mauro Carvalho Chehab

media: media-entity.h: add kernel-doc markups for nested structs

2017-12-18T15:22:40Z

Now that nested structs are parsed by kernel-doc, add markups to them. Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: Make parameter of media_entity_remote_pad() const

2017-07-20T20:54:04Z

The local pad parameter in media_entity_remote_pad() is not modified. Make that explicit by adding a const modifier. Signed-off-by: Todor Tomov Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

[media] media: entity: Add media_entity_get_fwnode_pad() function

2017-06-20T12:09:37Z

This is a wrapper around the media entity get_fwnode_pad operation. Signed-off-by: Niklas Söderlund Acked-by: Sakari Ailus Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] media: entity: Add get_fwnode_pad entity operation

2017-06-20T12:08:47Z

The optional operation can be used by entities to report how it maps its fwnode endpoints to media pad numbers. This is useful for devices which require advanced mappings of pads. Signed-off-by: Niklas Söderlund Acked-by: Sakari Ailus Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] media: Rename graph and pipeline structs and functions

2017-01-27T18:13:24Z

The media_entity_pipeline_start() and media_entity_pipeline_stop() functions are renamed as media_pipeline_start() and media_pipeline_stop(), respectively. The reason is two-fold: the pipeline struct is, rightly, already called media_pipeline (rather than media_entity_pipeline) and what this really is about is a pipeline. A pipeline consists of entities --- and, well, other objects embedded in these entities. As the pipeline object will be in the future moved from entities to pads in order to support multiple pipelines through a single entity, do the renaming now. Similarly, functions operating on struct media_entity_graph as well as the struct itself are renamed by dropping the "entity_" part from the prefix of the function family and the data structure. The graph traversal which is what the functions are about is not specifically about entities only and will operate on pads for the same reason as the media pipeline. The patch has been generated using the following command: git grep -l media_entity |xargs perl -i -pe ' s/media_entity_pipeline/media_pipeline/g; s/media_entity_graph/media_graph/g' And a few manual edits related to line start alignment and line wrapping. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] media: Drop FSF's postal address from the source code files

2017-01-27T13:38:09Z

Drop the FSF's postal address from the source code files that typically contain mostly the license text. Of the 628 removed instances, 578 are outdated. The patch has been created with the following command without manual edits: git grep -l "675 Mass Ave\|59 Temple Place\|51 Franklin St" -- \ drivers/media/ include/media|while read i; do i=$i perl -e ' open(F,"< $ENV{i}"); $a=join("", ); $a =~ s/[ \t]*\*\n.*You should.*\n.*along with.*\n.*(\n.*USA.*$)?\n//m && $a =~ s/(^.*)Or, (point your browser to) /$1To obtain the license, $2\n$1/m; close(F); open(F, "> $ENV{i}"); print F $a; close(F);'; done Signed-off-by: Sakari Ailus