From 9053084636be53fab6c0d9f80863b890e981096a Mon Sep 17 00:00:00 2001 From: Venkat Moganty Date: Sun, 5 Sep 2010 12:59:15 -0700 Subject: [usb-msd]Fix to increase MSD write performance MSD write performance is decreased due to the file_sync() called in the write path this is introduced in the K32. After removing this write performance is increased and it is back to K29. Bug 727609 (cherry picked from commit 3674a60b8d4ede5d9305bf59a205e9f16e025f2a) Change-Id: I99e63302e1b189b600163c216847eae437e86a9f Reviewed-on: http://git-master/r/6246 Reviewed-by: Hanumanth Venkateswa Moganty Tested-by: Hanumanth Venkateswa Moganty Reviewed-by: Yu-Huan Hsu --- arch/arm/mach-tegra/nvddk/nvddk_usbphy_priv.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-tegra/nvddk/nvddk_usbphy_priv.h b/arch/arm/mach-tegra/nvddk/nvddk_usbphy_priv.h index 3b4c0e074552..3ed53a20dfb4 100644 --- a/arch/arm/mach-tegra/nvddk/nvddk_usbphy_priv.h +++ b/arch/arm/mach-tegra/nvddk/nvddk_usbphy_priv.h @@ -63,7 +63,7 @@ enum {USB_HW_MIN_SYSTEM_FREQ_KH = 100000}; /** * Minimum cpu frequency required for USB for optimal performance */ -enum {USB_HW_MIN_CPU_FREQ_KH = 200000}; +enum {USB_HW_MIN_CPU_FREQ_KH = 300000}; /** * Wait time(1 second) for controller H/W status to change before giving up. -- cgit v1.2.3