[U-Boot] [PATCH v2 13/25] video: Add an enum for active low/high

Simon Glass
2016-02-22T04:08:50Z

This is used for video signals in some drivers so provide a standard way
of representing it in an enum.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

Changes in v2: None

include/video.h | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/include/video.h b/include/video.h
index c434bc7..0d5bd21 100644
--- a/include/video.h
+++ b/include/video.h
@@ -23,6 +23,11 @@ struct video_uc_platdata {
ulong base;
};

+enum video_polarity {
+ VIDEO_ACTIVE_HIGH, /* Pins are active high */
+ VIDEO_ACTIVE_LOW, /* Pins are active low */
+};
+
/*
* Bits per pixel selector. Each value n is such that the bits-per-pixel is
* 2 ^ n
--
2.7.0.rc3.207.g0ac5344