The sync can be - and for some panels it must be - driven on different edge
then the data.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
CC: Rob Herring <robh+dt@xxxxxxxxxx>
CC: Mark Rutland <mark.rutland@xxxxxxx>
CC: devicetree@xxxxxxxxxxxxxxx
---
include/video/display_timing.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/video/display_timing.h b/include/video/display_timing.h
index 28d9d0d566ca..3d289e990aca 100644
--- a/include/video/display_timing.h
+++ b/include/video/display_timing.h
@@ -28,6 +28,10 @@ enum display_flags {
DISPLAY_FLAGS_INTERLACED = BIT(8),
DISPLAY_FLAGS_DOUBLESCAN = BIT(9),
DISPLAY_FLAGS_DOUBLECLK = BIT(10),
+ /* drive sync on pos. edge */
+ DISPLAY_FLAGS_SYNC_POSEDGE = BIT(11),
+ /* drive sync on neg. edge */
+ DISPLAY_FLAGS_SYNC_NEGEDGE = BIT(12),
};
/*
--
2.9.3
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