cam: drm: Add support for test-only commits

Test-only commits are used to test a commit without applying any
modification to the device. This will be used by the KMS sink to test
feature support.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Eric Curtin <ecurtin@redhat.com>
Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/cam/drm.h b/src/cam/drm.h
index 655a7509..ebaea04d 100644
--- a/src/cam/drm.h
+++ b/src/cam/drm.h
@@ -251,6 +251,7 @@ public:
 	enum Flags {
 		FlagAllowModeset = (1 << 0),
 		FlagAsync = (1 << 1),
+		FlagTestOnly = (1 << 2),
 	};
 
 	AtomicRequest(Device *dev);