# \[PATCH 4/8\] OMAP: DSS2: DSI: Add comment about regn

- From: Tomi Valkeinen \<hidden\>
- Date: 2011-08-31 13:21:44 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2011/08/13461870
- Thread: https://ratatoskr.run/linux-omap/2011/08/13461855/t.md

```text
regn divider is one greater than the REGN divider in TRM. Add a comment
to point this out.

Signed-off-by: Tomi Valkeinen <redacted>
---
 include/video/omapdss.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 534e3d1..d4c85f2 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -450,6 +450,7 @@ struct omap_dss_device {
 		} dispc;
 
 		struct {
+			/* regn is one greater than TRM's REGN value */
 			u16 regn;
 			u16 regm;
 			u16 regm_dispc;
-- 
1.7.4.1

```