diff options
| author | Xin Xie <xxie@nvidia.com> | 2011-07-07 14:05:04 -0700 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:47:53 -0800 |
| commit | f56b81ec82be9c22f66eaf853720f8759a8cd57f (patch) | |
| tree | dc66c7ac440abb78e014466a4cb504bb395e41b4 /arch/arm/mach-tegra/include/mach/mc.h | |
| parent | d168fe5781ef6da529449f98d5d495f52848dcba (diff) | |
video: tegra: dc: fix tiled memory efficiency
Tegra3 also supports LPDDR2 which has no tiled memory inefficiency as in DDR3.
This patch adds one memory controller API to retrive tiled memory efficiency.
BUG 847731
Original-Change-Id: I407914c6035389b696040947e7aebc6ecdb92bb1
Reviewed-on: http://git-master/r/40074
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Rebase-Id: R5675398d3066d01d3d46f26267eddbba1accc815
Diffstat (limited to 'arch/arm/mach-tegra/include/mach/mc.h')
| -rw-r--r-- | arch/arm/mach-tegra/include/mach/mc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/include/mach/mc.h b/arch/arm/mach-tegra/include/mach/mc.h index c2b73bd2c8b4..576153ad08d6 100644 --- a/arch/arm/mach-tegra/include/mach/mc.h +++ b/arch/arm/mach-tegra/include/mach/mc.h @@ -104,4 +104,6 @@ void tegra_mc_set_priority(unsigned long client, unsigned long prio); do { /* nothing for now */ } while (0) #endif +int tegra_mc_get_tiled_memory_bandwidth_multiplier(void); + #endif |