video: tegra: Allow fractional input rects
authorRobert Morell <rmorell@nvidia.com>
Fri, 18 Mar 2011 00:56:49 +0000 (17:56 -0700)
committerDan Willemsen <dwillemsen@nvidia.com>
Thu, 1 Dec 2011 05:48:13 +0000 (21:48 -0800)
commitd69bf1aa9ddf62411b4e964f69d9f7a4ffb91816
treefd8782722c29bd42d90e7d6f87d463d1061862ab
parent627c235be502ea07cf66fac921af372e15164be9
video: tegra: Allow fractional input rects

This change makes the input rect for Tegra windows be a 20.12
fixed-point number instead of an integer.  This allows software to
specify sub-pixel precision.

bug 818525

Original-Change-Id: I130f63b68159ed896d1113ea537307997875ca40
Signed-off-by: Robert Morell <rmorell@nvidia.com>
Reviewed-on: http://git-master/r/40526
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>

Rebase-Id: R848e901645aa49776d4dc41fa4210b6b594a8d84
arch/arm/mach-tegra/include/mach/dc.h
drivers/video/tegra/dc/dc.c
drivers/video/tegra/dc/ext/dev.c
drivers/video/tegra/dc/overlay.c
drivers/video/tegra/fb.c
include/video/tegra_dc_ext.h