1 files changed, 169 insertions, 0 deletions
diff --git a/drivers/hid/wacom_wac.h b/drivers/hid/wacom_wac.h
new file mode 100644
index 000000000000..4c592475b237
--- /dev/null
+++ b/drivers/hid/wacom_wac.h
@@ -0,0 +1,169 @@
+/*
+ * drivers/input/tablet/wacom_wac.h
+ *
+ * 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.
+ */
+#ifndef WACOM_WAC_H
+#define WACOM_WAC_H
+
+#include <linux/types.h>
+
+/* maximum packet length for USB devices */
+#define WACOM_PKGLEN_MAX	68
+
+#define WACOM_NAME_MAX		64
+
+/* packet length for individual models */
+#define WACOM_PKGLEN_PENPRTN	 7
+#define WACOM_PKGLEN_GRAPHIRE	 8
+#define WACOM_PKGLEN_BBFUN	 9
+#define WACOM_PKGLEN_INTUOS	10
+#define WACOM_PKGLEN_TPC1FG	 5
+#define WACOM_PKGLEN_TPC1FG_B	10
+#define WACOM_PKGLEN_TPC2FG	14
+#define WACOM_PKGLEN_BBTOUCH	20
+#define WACOM_PKGLEN_BBTOUCH3	64
+#define WACOM_PKGLEN_BBPEN	10
+#define WACOM_PKGLEN_WIRELESS	32
+#define WACOM_PKGLEN_MTOUCH	62
+#define WACOM_PKGLEN_MTTPC	40
+#define WACOM_PKGLEN_DTUS	68
+#define WACOM_PKGLEN_PENABLED	 8
+
+/* wacom data size per MT contact */
+#define WACOM_BYTES_PER_MT_PACKET	11
+#define WACOM_BYTES_PER_24HDT_PACKET	14
+
+/* device IDs */
+#define STYLUS_DEVICE_ID	0x02
+#define TOUCH_DEVICE_ID		0x03
+#define CURSOR_DEVICE_ID	0x06
+#define ERASER_DEVICE_ID	0x0A
+#define PAD_DEVICE_ID		0x0F
+
+/* wacom data packet report IDs */
+#define WACOM_REPORT_PENABLED		2
+#define WACOM_REPORT_INTUOSREAD		5
+#define WACOM_REPORT_INTUOSWRITE	6
+#define WACOM_REPORT_INTUOSPAD		12
+#define WACOM_REPORT_INTUOS5PAD		3
+#define WACOM_REPORT_DTUSPAD		21
+#define WACOM_REPORT_TPC1FG		6
+#define WACOM_REPORT_TPC2FG		13
+#define WACOM_REPORT_TPCMT		13
+#define WACOM_REPORT_TPCMT2		3
+#define WACOM_REPORT_TPCHID		15
+#define WACOM_REPORT_TPCST		16
+#define WACOM_REPORT_DTUS		17
+#define WACOM_REPORT_TPC1FGE		18
+#define WACOM_REPORT_24HDT		1
+#define WACOM_REPORT_WL			128
+#define WACOM_REPORT_USB		192
+
+/* device quirks */
+#define WACOM_QUIRK_MULTI_INPUT		0x0001
+#define WACOM_QUIRK_BBTOUCH_LOWRES	0x0002
+#define WACOM_QUIRK_NO_INPUT		0x0004
+#define WACOM_QUIRK_MONITOR		0x0008
+
+enum {
+	PENPARTNER = 0,
+	GRAPHIRE,
+	WACOM_G4,
+	PTU,
+	PL,
+	DTU,
+	DTUS,
+	INTUOS,
+	INTUOS3S,
+	INTUOS3,
+	INTUOS3L,
+	INTUOS4S,
+	INTUOS4,
+	INTUOS4L,
+	INTUOS5S,
+	INTUOS5,
+	INTUOS5L,
+	INTUOSPS,
+	INTUOSPM,
+	INTUOSPL,
+	INTUOSHT,
+	WACOM_21UX2,
+	WACOM_22HD,
+	DTK,
+	WACOM_24HD,
+	CINTIQ_HYBRID,
+	CINTIQ,
+	WACOM_BEE,
+	WACOM_13HD,
+	WACOM_MO,
+	WIRELESS,
+	BAMBOO_PT,
+	WACOM_24HDT,
+	TABLETPC,   /* add new TPC below */
+	TABLETPCE,
+	TABLETPC2FG,
+	MTSCREEN,
+	MTTPC,
+	MTTPC_B,
+	MAX_TYPE
+};
+
+struct wacom_features {
+	const char *name;
+	int x_max;
+	int y_max;
+	int pressure_max;
+	int distance_max;
+	int type;
+	int x_resolution;
+	int y_resolution;
+	int x_min;
+	int y_min;
+	int device_type;
+	int x_phy;
+	int y_phy;
+	unsigned unit;
+	int unitExpo;
+	int x_fuzz;
+	int y_fuzz;
+	int pressure_fuzz;
+	int distance_fuzz;
+	unsigned quirks;
+	unsigned touch_max;
+	int oVid;
+	int oPid;
+	int pktlen;
+	bool check_for_hid_type;
+	int hid_type;
+};
+
+struct wacom_shared {
+	bool stylus_in_proximity;
+	bool touch_down;
+	/* for wireless device to access USB interfaces */
+	unsigned touch_max;
+	int type;
+	struct input_dev *touch_input;
+};
+
+struct wacom_wac {
+	char name[WACOM_NAME_MAX];
+	char pad_name[WACOM_NAME_MAX];
+	unsigned char data[WACOM_PKGLEN_MAX];
+	int tool[2];
+	int id[2];
+	__u32 serial[2];
+	struct wacom_features features;
+	struct wacom_shared *shared;
+	struct input_dev *input;
+	struct input_dev *pad_input;
+	int pid;
+	int battery_capacity;
+	int num_contacts_left;
+};
+
+#endif