kernel.git/Documentation/media/uapi/mediactl, branch linux-4.19.y

media: media-types.rst: fix doc warnings

2018-07-27T10:45:12Z

Fix these warnings when building the documentation: media.h.rst:6: WARNING: undefined label: media-ent-f-dv-decoder (if the link has no caption the label must precede a section header) media.h.rst:6: WARNING: undefined label: media-ent-f-dv-encoder (if the link has no caption the label must precede a section header) media.h.rst:6: WARNING: undefined label: media-ent-f-dv-decoder (if the link has no caption the label must precede a section header) Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: media-types.rst: codec entities can have more than one source pad

2018-07-27T10:39:57Z

Some decoders and encoders can potentially have more than one source pad, so update the description to say 'at least one source pad'. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: media.h: add encoder/decoder functions for codecs

2018-07-25T12:07:58Z

Add MEDIA_ENT_F_PROC_VIDEO_EN/DECODER to be used for the encoder and decoder entities of codec hardware. [mchehab+samsung@kernel.org: split description on two senteces by adding dots] Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: media-ioc-enum-entities.rst/-g-topology.rst: clarify ID/name usage

2018-07-25T12:05:06Z

Mention that IDs should not be hardcoded in applications and that the entity name must be unique within the media topology. Signed-off-by: Hans Verkuil Reviewed-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

media: media-ioc-enum-links.rst: improve pad index description

2018-07-25T12:04:22Z

Make it clearer that the index starts at 0. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: media.h: add MEDIA_ENT_F_DV_ENCODER

2018-07-25T11:50:09Z

Add a new function for digital video encoders such as HDMI transmitters. Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Reviewed-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

media: rename MEDIA_ENT_F_DTV_DECODER to MEDIA_ENT_F_DV_DECODER

2018-07-25T11:49:28Z

The use of 'DTV' is very confusing since it normally refers to Digital TV e.g. DVB etc. Instead use 'DV' (Digital Video), which nicely corresponds to the DV Timings API used to configure such receivers and transmitters. We keep an alias to avoid breaking userspace applications. Since this alias is only available if __KERNEL__ is *not* defined (i.e. it is only available for userspace, not kernelspace), any drivers that use it also have to be converted to the new define. These drivers are adv7604, adv7842 and tda1997x. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: media-ioc-g-topology.rst: document new 'flags' field

2018-07-25T11:47:22Z

Document the new struct media_v2_entity 'flags' field. Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: media-ioc-g-topology.rst: document new 'index' field

2018-07-25T11:45:51Z

Document the new struct media_v2_pad 'index' field. Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: Documentation/media/uapi/mediactl: redo tables

2018-06-28T12:01:48Z

Drop the '- .. row 1' lines to make it easier to add new rows to the tables in the future without having to renumber these lines. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab