[libcamera-devel,v4,2/9] include: linux: Add MEDIA_LNK_FL_ANCILLARY_LINK
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Message ID 20220131223330.61563-3-djrscally@gmail.com
State Superseded
Headers show
Series
  • Enumerate CameraLens by following sensor's ancillary links
Related show

Commit Message

Daniel Scally Jan. 31, 2022, 10:33 p.m. UTC 
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://lore.kernel.org/linux-media/20220130235821.48076-1-djrscally@gmail.com/

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Scally <djrscally@gmail.com>
---

Changes in v4:

	- None

Changes in v3:

	- New patch

 include/linux/media.h | 1 +
 1 file changed, 1 insertion(+)

Patch
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diff --git a/include/linux/media.h b/include/linux/media.h
index 17432318..e3123d1a 100644
--- a/include/linux/media.h
+++ b/include/linux/media.h
@@ -222,6 +222,7 @@  struct media_pad_desc {
 #define MEDIA_LNK_FL_LINK_TYPE			(0xf << 28)
 #  define MEDIA_LNK_FL_DATA_LINK		(0 << 28)
 #  define MEDIA_LNK_FL_INTERFACE_LINK		(1 << 28)
+#  define MEDIA_LNK_FL_ANCILLARY_LINK		(2 << 28)
 
 struct media_link_desc {
 	struct media_pad_desc source;