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include: linux: Add MEDIA_LNK_FL_ANCILLARY_LINK

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Add the new media link type macro to the header so we can use it to
identify the new links. This isn't handled as a sync to the upstream
header because the macro is not yet upstream itself. The latest
series attempting to add it being found here:

https://lists.libcamera.org/pipermail/libcamera-devel/2022-March/029120.html

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Scally <djrscally@gmail.com>
Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This commit is contained in:
Daniel Scally 2022-03-03 23:49:49 +00:00 • committed by Kieran Bingham
parent 9490c664b5
commit ccc28b8b30
1 changed files with 1 additions and 0 deletions
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1
include/linux/media.h
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@ -222,6 +222,7 @@ struct media_pad_desc {
#define MEDIA_LNK_FL_LINK_TYPE (0xf << 28) #define MEDIA_LNK_FL_LINK_TYPE (0xf << 28)
# define MEDIA_LNK_FL_DATA_LINK (0 << 28) # define MEDIA_LNK_FL_DATA_LINK (0 << 28)
# define MEDIA_LNK_FL_INTERFACE_LINK (1 << 28) # define MEDIA_LNK_FL_INTERFACE_LINK (1 << 28)
# define MEDIA_LNK_FL_ANCILLARY_LINK (2 << 28)
struct media_link_desc { struct media_link_desc {
struct media_pad_desc source; struct media_pad_desc source;