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authorTomi Valkeinen <tomi.valkeinen@ti.com>2011-08-22 13:16:24 +0300
committerTomi Valkeinen <tomi.valkeinen@ti.com>2011-09-30 16:16:41 +0300
commitb44e45825dbe30f32c770b98c38555b6bd331760 (patch)
treed465a3954443a86e6c0ee1e688b93b78b9c8cbaf /include/video
parent8d88767a4377171752c22ac39bcb2b505eb751da (diff)
downloadblackbird-op-linux-b44e45825dbe30f32c770b98c38555b6bd331760.tar.gz
blackbird-op-linux-b44e45825dbe30f32c770b98c38555b6bd331760.zip
OMAP: DSS2: HDMI: change regn definition
regn divider is currently programmed to the registers without change, but when calculating clock frequencies it is used as regn+1. To make this similar to how DSI handles the dividers this patch changes the regn value to be used as such for calculations, but the value programmed to registers is regn-1. This simplifies the clock frequency calculations, makes it similar to DSI, and also allows us to use regn value 0 as undefined. Cc: Mythri P K <mythripk@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'include/video')
-rw-r--r--include/video/omapdss.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 44f423ff64bd..c7cfdad81242 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -520,6 +520,7 @@ struct omap_dss_device {
} dsi;
struct {
+ /* regn is one greater than TRM's REGN value */
u16 regn;
u16 regm2;
} hdmi;
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