ARM: tegra: speed up framebuffer copy
authorJon Mayo <jmayo@nvidia.com>
Tue, 30 Aug 2011 01:09:16 +0000 (18:09 -0700)
committerDan Willemsen <dwillemsen@nvidia.com>
Sat, 14 Sep 2013 07:57:17 +0000 (00:57 -0700)
commitf8379596f139e9e9edb84be5637472a7dd59d702
treed7a3376baba23e7027ba19230e1e3fc971d32f7b
parent460a9999e2327832ac6fed190fc187c1283bfa87
ARM: tegra: speed up framebuffer copy

Use a memcpy with less overhead in tegra_move_framebuffer, this makes
this function about 30 times faster.

Bug 843089

Original-Change-Id: I4ae9127db6d5ff5d9680e3ff2c3d28463395e39b
Reviewed-on: http://git-master/r/49735
Reviewed-by: Jonathan Mayo <jmayo@nvidia.com>
Tested-by: Jonathan Mayo <jmayo@nvidia.com>
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Reviewed-by: Kevin Huang <kevinh@nvidia.com>

Rebase-Id: R0906917433643ac4ce9ac97284007527ef2d67df
arch/arm/mach-tegra/common.c