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| author | Bernie Thompson <bhthompson@chromium.org> | 2012-04-17 09:01:31 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-05-15 08:31:39 +0200 |
| commit | 92c27c5193154465df03a4713b1a5323bb18506b (patch) | |
| tree | b9c630b7e37779e9d62624daea8d58104976b26e /drivers/input/Makefile | |
| parent | 9bc590e5119f38fd822dedb16e3e0e2363f09756 (diff) | |
| download | u-boot-imx-92c27c5193154465df03a4713b1a5323bb18506b.zip u-boot-imx-92c27c5193154465df03a4713b1a5323bb18506b.tar.gz u-boot-imx-92c27c5193154465df03a4713b1a5323bb18506b.tar.bz2 | |
input: Add support for keyboard matrix decoding from an fdt
Matrix keyboards require a key map to be set up, and must also deal with
key ghosting.
Create a keyboard matrix management implementation which can be leveraged
by various keyboard drivers. This includes code to read the keymap from
the FDT and perform debouncing.
Signed-off-by: Bernie Thompson <bhthompson@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'drivers/input/Makefile')
| -rw-r--r-- | drivers/input/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/input/Makefile b/drivers/input/Makefile index d06acb9..5c831b2 100644 --- a/drivers/input/Makefile +++ b/drivers/input/Makefile @@ -26,11 +26,13 @@ include $(TOPDIR)/config.mk LIB := $(obj)libinput.o COBJS-$(CONFIG_I8042_KBD) += i8042.o +COBJS-$(CONFIG_TEGRA2_KEYBOARD) += tegra-kbc.o ifdef CONFIG_PS2KBD COBJS-y += keyboard.o pc_keyb.o COBJS-$(CONFIG_PS2MULT) += ps2mult.o ps2ser.o endif COBJS-y += input.o +COBJS-$(CONFIG_OF_CONTROL) += key_matrix.o COBJS := $(COBJS-y) SRCS := $(COBJS:.o=.c) |