Hi Rakesh, On 1/20/2011 6:41 AM, riyer@xxxxxxxxxx wrote: > From: Rakesh Iyer <riyer@xxxxxxxxxx> > > This patch adds support for the internal matrix keyboard controller for > Nvidia Tegra platforms. > > Signed-off-by: Rakesh Iyer <riyer@xxxxxxxxxx> > --- > Fixed the stupid loop variable change. > Fixed some code styling problems reported by checkpatch.pl. > Thanks a ton for creating quick revisions :) > arch/arm/mach-tegra/include/mach/kbc.h | 61 +++ > drivers/input/keyboard/Kconfig | 10 + > drivers/input/keyboard/Makefile | 1 + > drivers/input/keyboard/tegra-kbc.c | 727 ++++++++++++++++++++++++++++++++ > 4 files changed, 799 insertions(+), 0 deletions(-) > create mode 100644 arch/arm/mach-tegra/include/mach/kbc.h > create mode 100644 drivers/input/keyboard/tegra-kbc.c > > diff --git a/arch/arm/mach-tegra/include/mach/kbc.h b/arch/arm/mach-tegra/include/mach/kbc.h > new file mode 100644 > index 0000000..60d646c > --- /dev/null > +++ b/arch/arm/mach-tegra/include/mach/kbc.h > @@ -0,0 +1,61 @@ > +/* > + * Platform definitions for tegra-kbc keyboard input driver > + * > + * Copyright (c) 2010, NVIDIA Corporation. Wearing my legal hat. You might want to do 2010-2011 ? > diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig > index 9cc488d..8be47da 100644 > --- a/drivers/input/keyboard/Kconfig > +++ b/drivers/input/keyboard/Kconfig > @@ -327,6 +327,16 @@ config KEYBOARD_NEWTON > To compile this driver as a module, choose M here: the > module will be called newtonkbd. > > +config KEYBOARD_TEGRA > + tristate "NVIDIA Tegra internal matrix keyboard controller support" > + depends on ARCH_TEGRA > + help > + Say Y here if you want to use a matrix keyboard connected directly > + to the internal keyboard controller on Tegra SoCs. > + > + To compile this driver as a module, choose M here: the > + module will be called tegra-kbc. > + > config KEYBOARD_OPENCORES > tristate "OpenCores Keyboard Controller" > help > diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile > index 504b591..ac0dcb9 100644 > --- a/drivers/input/keyboard/Makefile > +++ b/drivers/input/keyboard/Makefile > @@ -38,6 +38,7 @@ obj-$(CONFIG_KEYBOARD_SH_KEYSC) += sh_keysc.o > obj-$(CONFIG_KEYBOARD_STMPE) += stmpe-keypad.o > obj-$(CONFIG_KEYBOARD_STOWAWAY) += stowaway.o > obj-$(CONFIG_KEYBOARD_SUNKBD) += sunkbd.o > +obj-$(CONFIG_KEYBOARD_TEGRA) += tegra-kbc.o > obj-$(CONFIG_KEYBOARD_TWL4030) += twl4030_keypad.o > obj-$(CONFIG_KEYBOARD_XTKBD) += xtkbd.o > obj-$(CONFIG_KEYBOARD_W90P910) += w90p910_keypad.o > diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c > new file mode 100644 > index 0000000..33ac315 > --- /dev/null > +++ b/drivers/input/keyboard/tegra-kbc.c > @@ -0,0 +1,727 @@ > +/* > + * Keyboard class input driver for the NVIDIA Tegra SoC internal matrix > + * keyboard controller > + * > + * Copyright (c) 2009-2010, NVIDIA Corporation. 2009-2011 > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License as published by > + * the Free Software Foundation; either version 2 of the License, or > + * (at your option) any later version. > + * > + * This program is distributed in the hope that it will be useful, but WITHOUT > + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or > + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for > + * more details. > + * > + * You should have received a copy of the GNU General Public License along > + * with this program; if not, write to the Free Software Foundation, Inc., > + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. > + */ ---Trilok Soni -- Sent by a consultant of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum. -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
