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authorLinus Torvalds <torvalds@linux-foundation.org>2012-10-02 17:16:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-10-02 17:16:10 -0700
commitfc47912d9cda50ae6bd9ca30e97e8c03de5b7b60 (patch)
treed7da6ce3b23c1524e681ee33aa6e21d3c0586108 /include/linux/input
parent06fe918e9f177dc2a0592b0ad40a6ce4920b2033 (diff)
parentdde3ada3d0069855eeb353707b2b0f946191cfd6 (diff)
downloadop-kernel-dev-fc47912d9cda50ae6bd9ca30e97e8c03de5b7b60.zip
op-kernel-dev-fc47912d9cda50ae6bd9ca30e97e8c03de5b7b60.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: "A few drivers were updated with device tree bindings and others got a few small cleanups and fixes." Fix trivial conflict in drivers/input/keyboard/omap-keypad.c due to changes clashing with a whitespace cleanup. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (28 commits) Input: wacom - mark Intuos5 pad as in-prox when touching buttons Input: synaptics - adjust threshold for treating position values as negative Input: hgpk - use %*ph to dump small buffer Input: gpio_keys_polled - fix dt pdata->nbuttons Input: Add KD[GS]KBDIACRUC ioctls to the compatible list Input: omap-keypad - fixed formatting Input: tegra - move platform data header Input: wacom - add support for EMR on Cintiq 24HD touch Input: s3c2410_ts - make s3c_ts_pmops const Input: samsung-keypad - use of_get_child_count() helper Input: samsung-keypad - use of_match_ptr() Input: uinput - fix formatting Input: uinput - specify exact bit sizes on userspace APIs Input: uinput - mark failed submission requests as free Input: uinput - fix race that can block nonblocking read Input: uinput - return -EINVAL when read buffer size is too small Input: uinput - take event lock when fetching events from buffer Input: get rid of MATCH_BIT() macro Input: rotary-encoder - add DT bindings Input: rotary-encoder - constify platform data pointers ...
Diffstat (limited to 'include/linux/input')
-rw-r--r--include/linux/input/tegra_kbc.h62
1 files changed, 62 insertions, 0 deletions
diff --git a/include/linux/input/tegra_kbc.h b/include/linux/input/tegra_kbc.h
new file mode 100644
index 0000000..a130256
--- /dev/null
+++ b/include/linux/input/tegra_kbc.h
@@ -0,0 +1,62 @@
+/*
+ * Platform definitions for tegra-kbc keyboard input driver
+ *
+ * Copyright (c) 2010-2011, NVIDIA Corporation.
+ *
+ * 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.
+ */
+
+#ifndef ASMARM_ARCH_TEGRA_KBC_H
+#define ASMARM_ARCH_TEGRA_KBC_H
+
+#include <linux/types.h>
+#include <linux/input/matrix_keypad.h>
+
+#define KBC_MAX_GPIO 24
+#define KBC_MAX_KPENT 8
+
+#define KBC_MAX_ROW 16
+#define KBC_MAX_COL 8
+#define KBC_MAX_KEY (KBC_MAX_ROW * KBC_MAX_COL)
+
+enum tegra_pin_type {
+ PIN_CFG_IGNORE,
+ PIN_CFG_COL,
+ PIN_CFG_ROW,
+};
+
+struct tegra_kbc_pin_cfg {
+ enum tegra_pin_type type;
+ unsigned char num;
+};
+
+struct tegra_kbc_wake_key {
+ u8 row:4;
+ u8 col:4;
+};
+
+struct tegra_kbc_platform_data {
+ unsigned int debounce_cnt;
+ unsigned int repeat_cnt;
+
+ struct tegra_kbc_pin_cfg pin_cfg[KBC_MAX_GPIO];
+ const struct matrix_keymap_data *keymap_data;
+
+ u32 wakeup_key;
+ bool wakeup;
+ bool use_fn_map;
+ bool use_ghost_filter;
+};
+#endif
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