aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/i2c/mxt540s.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/i2c/mxt540s.h')
-rw-r--r--include/linux/i2c/mxt540s.h116
1 files changed, 116 insertions, 0 deletions
diff --git a/include/linux/i2c/mxt540s.h b/include/linux/i2c/mxt540s.h
new file mode 100644
index 0000000..ba687ed
--- /dev/null
+++ b/include/linux/i2c/mxt540s.h
@@ -0,0 +1,116 @@
+/*
+ * Copyright (C) 2012, Samsung Electronics Co. Ltd. All Rights Reserved.
+ *
+ * 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.
+ *
+ */
+
+#ifndef __MXT_H__
+#define __MXT_H__
+
+#define MXT_DEV_NAME "Atmel MXT540S"
+
+#define MXT_540S_SW_RESET_TIME 300 /* msec */
+#define MXT_540S_HW_RESET_TIME 300 /* msec */
+#define MXT_540S_FW_RESET_TIME 500 /* msec */
+
+enum { RESERVED_T0 = 0,
+ RESERVED_T1,
+ DEBUG_DELTAS_T2,
+ DEBUG_REFERENCES_T3,
+ DEBUG_SIGNALS_T4,
+ GEN_MESSAGEPROCESSOR_T5,
+ GEN_COMMANDPROCESSOR_T6,
+ GEN_POWERCONFIG_T7,
+ GEN_ACQUISITIONCONFIG_T8,
+ TOUCH_MULTITOUCHSCREEN_T9,
+ TOUCH_SINGLETOUCHSCREEN_T10,
+ TOUCH_XSLIDER_T11,
+ TOUCH_YSLIDER_T12,
+ TOUCH_XWHEEL_T13,
+ TOUCH_YWHEEL_T14,
+ TOUCH_KEYARRAY_T15,
+ PROCG_SIGNALFILTER_T16,
+ PROCI_LINEARIZATIONTABLE_T17,
+ SPT_COMCONFIG_T18,
+ SPT_GPIOPWM_T19,
+ PROCI_GRIPFACESUPPRESSION_T20,
+ RESERVED_T21,
+ PROCG_NOISESUPPRESSION_T22,
+ TOUCH_PROXIMITY_T23,
+ PROCI_ONETOUCHGESTUREPROCESSOR_T24,
+ SPT_SELFTEST_T25,
+ DEBUG_CTERANGE_T26,
+ PROCI_TWOTOUCHGESTUREPROCESSOR_T27,
+ SPT_CTECONFIG_T28,
+ SPT_GPI_T29,
+ SPT_GATE_T30,
+ TOUCH_KEYSET_T31,
+ TOUCH_XSLIDERSET_T32,
+ RESERVED_T33,
+ GEN_MESSAGEBLOCK_T34,
+ SPT_GENERICDATA_T35,
+ RESERVED_T36,
+ DEBUG_DIAGNOSTIC_T37,
+ SPT_USERDATA_T38,
+ SPARE_T39,
+ PROCI_GRIPSUPPRESSION_T40,
+ SPARE_T41,
+ PROCI_TOUCHSUPPRESSION_T42,
+ SPT_DIGITIZER_T43,
+ SPARE_T44,
+ SPARE_T45,
+ SPT_CTECONFIG_T46,
+ PROCI_STYLUS_T47,
+ PROCG_NOISESUPPRESSION_T48,
+ SPARE_T49,
+ SPARE_T50,
+ SPARE_T51,
+ TOUCH_PROXIMITY_KEY_T52,
+ GEN_DATASOURCE_T53,
+ SPARE_T54,
+ ADAPTIVE_T55,
+ PROCI_SHIELDLESS_T56,
+ PROCI_EXTRATOUCHSCREENDATA_T57,
+ SPARE_T58,
+ SPARE_T59,
+ SPARE_T60,
+ SPT_TIMER_T61,
+ PROCG_NOISESUPPRESSION_T62,
+ PROCI_ACTIVESTYLUS_T63,
+ RESERVED_T255 = 255,
+};
+
+struct mxt_callbacks {
+ void (*inform_charger)(struct mxt_callbacks *, bool);
+};
+
+struct mxt_platform_data {
+ int max_finger_touches;
+ int gpio_read_done;
+ const u8 **config;
+ int min_x;
+ int max_x;
+ int min_y;
+ int max_y;
+ int min_z;
+ int max_z;
+ int min_w;
+ int max_w;
+ int (*power_on) (void);
+ int (*power_off) (void);
+ int (*power_reset) (void);
+ void (*register_cb) (void *);
+ u8 boot_address;
+ const char *firmware_name;
+};
+
+#endif /* */