Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / linux / input / cyttsp.h

diff --git a/kernel/include/linux/input/cyttsp.h b/kernel/include/linux/input/cyttsp.h
new file mode 100644 (file)
index 0000000..5af7c66
--- /dev/null
+++ b/kernel/include/linux/input/cyttsp.h
@@ -0,0 +1,58 @@
+/*
+ * Header file for:
+ * Cypress TrueTouch(TM) Standard Product (TTSP) touchscreen drivers.
+ * For use with Cypress Txx3xx parts.
+ * Supported parts include:
+ * CY8CTST341
+ * CY8CTMA340
+ *
+ * Copyright (C) 2009, 2010, 2011 Cypress Semiconductor, Inc.
+ * Copyright (C) 2012 Javier Martinez Canillas <javier@dowhile0.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2, and only version 2, as published by the
+ * Free Software Foundation.
+ *
+ * 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.
+ *
+ * Contact Cypress Semiconductor at www.cypress.com (kev@cypress.com)
+ *
+ */
+#ifndef _CYTTSP_H_
+#define _CYTTSP_H_
+
+#define CY_SPI_NAME "cyttsp-spi"
+#define CY_I2C_NAME "cyttsp-i2c"
+/* Active Power state scanning/processing refresh interval */
+#define CY_ACT_INTRVL_DFLT 0x00 /* ms */
+/* touch timeout for the Active power */
+#define CY_TCH_TMOUT_DFLT 0xFF /* ms */
+/* Low Power state scanning/processing refresh interval */
+#define CY_LP_INTRVL_DFLT 0x0A /* ms */
+/* Active distance in pixels for a gesture to be reported */
+#define CY_ACT_DIST_DFLT 0xF8 /* pixels */
+
+struct cyttsp_platform_data {
+       u32 maxx;
+       u32 maxy;
+       bool use_hndshk;
+       u8 act_dist;    /* Active distance */
+       u8 act_intrvl;  /* Active refresh interval; ms */
+       u8 tch_tmout;   /* Active touch timeout; ms */
+       u8 lp_intrvl;   /* Low power refresh interval; ms */
+       int (*init)(void);
+       void (*exit)(void);
+       char *name;
+       s16 irq_gpio;
+       u8 *bl_keys;
+};
+
+#endif /* _CYTTSP_H_ */