From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 31 Aug 2011 12:32:23 +0000 (+0300)
Subject: OMAP: DSS2: DSI: Add comment about regn
X-Git-Tag: firefly_0821_release~3680^2~3286^2~122^2~51
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c90a78ecc2ae3c8341ed6efbfbb7e3e655ee00fe;p=firefly-linux-kernel-4.4.55.git

OMAP: DSS2: DSI: Add comment about regn

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

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---

diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index c7cfdad81242..31b77469c151 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -510,6 +510,7 @@ struct omap_dss_device {
 		} dispc;
 
 		struct {
+			/* regn is one greater than TRM's REGN value */
 			u16 regn;
 			u16 regm;
 			u16 regm_dispc;