video: tegra: dc: ioctl for setting gamma lut
authorDavid Schalig <dschalig@nvidia.com>
Thu, 13 Oct 2011 03:50:14 +0000 (12:50 +0900)
committerDan Willemsen <dwillemsen@nvidia.com>
Sat, 24 Mar 2012 00:31:52 +0000 (17:31 -0700)
commit5ca85ce96e2258e069e835c0754b8e580ddbd721
tree938ac866e1489abe49621cc61483db4cad78a673
parent4710e6c0ece7ae631edf1d81d2955ef0eab3a3f9
video: tegra: dc: ioctl for setting gamma lut

- enable gamma look-up hardware only when needed to save power
- add flags field to ioctl TEGRA_DC_EXT_SET_LUT for forward compatibility

Bug 868060

Change-Id: I690f8b8856e0b1acd6215907ca8bd78ecaf30b17
Reviewed-on: http://git-master/r/57736
Reviewed-by: David Schalig <dschalig@nvidia.com>
Tested-by: David Schalig <dschalig@nvidia.com>
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-by: Robert Morell <rmorell@nvidia.com>

Rebase-Id: Rf6081a9372ba7d6e53a66b9b58a50a62ad409d9a
arch/arm/mach-tegra/include/mach/dc.h
drivers/video/tegra/dc/dc.c
drivers/video/tegra/dc/ext/dev.c
include/video/tegra_dc_ext.h