diff options
| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-08-22 12:16:24 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-09-30 15:16:41 +0200 |
| commit | b44e45825dbe30f32c770b98c38555b6bd331760 (patch) | |
| tree | d465a3954443a86e6c0ee1e688b93b78b9c8cbaf /include/video/omapdss.h | |
| parent | OMAP: DSS2: HDMI: use default dividers (diff) | |
| download | linux-b44e45825dbe30f32c770b98c38555b6bd331760.tar.xz 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 '')
| -rw-r--r-- | 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 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; |