On 03/19/2018 04:43 PM, Hans Verkuil wrote: > From: Hans Verkuil <hans.verkuil@xxxxxxxxx> > > This is a follow-up of my earlier "media: fix inconsistencies" > patch series (https://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg127943.html). > > The purpose of this series is to expose the same information through > the old and new MC APIs. There is no reason not to do this and it is > frankly insane that some information is available through one API > and not the other and vice versa. > > The new API should be a superset of the old one. > > This series also adds the 'function' field to the old API for the simple > reason that you need this even today, otherwise you are unable to > correctly identify the function of a subdev if it is one of the newer > functions. Note: the 'HAS' macros assume this will land in 4.17, which is probably too optimistic. So if this slips to 4.18, then they need to be updated. Regards, Hans > > Regards, > > Hans > > Hans Verkuil (8): > media-ioc-g-topology.rst: fix 'reserved' sizes > media: add function field to struct media_entity_desc > media-ioc-enum-entities.rst: document new 'function' field > media: add 'index' to struct media_v2_pad > media-ioc-g-topology.rst: document new 'index' field > media: add flags field to struct media_v2_entity > media-ioc-g-topology.rst: document new 'flags' field > media-types.rst: rename media-entity-type to media-entity-functions > > .../uapi/mediactl/media-ioc-enum-entities.rst | 33 +++++++++++++++++----- > .../media/uapi/mediactl/media-ioc-g-topology.rst | 29 ++++++++++++++++--- > Documentation/media/uapi/mediactl/media-types.rst | 4 +-- > drivers/media/media-device.c | 3 ++ > include/uapi/linux/media.h | 21 ++++++++++++-- > 5 files changed, 74 insertions(+), 16 deletions(-) >
