/* SPDX-License-Identifier: GPL-2.0+ */
/*
 *  HID driver for UC-Logic devices not fully compliant with HID standard
 *  - original and fixed report descriptors
 *
 *  Copyright (c) 2010-2018 Nikolai Kondrashov
 *  Copyright (c) 2013 Martin Rusko
 */

/*
 * 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 _HID_UCLOGIC_RDESC_H
#define _HID_UCLOGIC_RDESC_H

#include <linux/usb.h>

/* Size of the original descriptor of WPXXXXU tablets */
#define UCLOGIC_RDESC_WPXXXXU_ORIG_SIZE		212

/* Fixed WP4030U report descriptor */
extern __u8 uclogic_rdesc_wp4030u_fixed_arr[];
extern const size_t uclogic_rdesc_wp4030u_fixed_size;

/* Fixed WP5540U report descriptor */
extern __u8 uclogic_rdesc_wp5540u_fixed_arr[];
extern const size_t uclogic_rdesc_wp5540u_fixed_size;

/* Fixed WP8060U report descriptor */
extern __u8 uclogic_rdesc_wp8060u_fixed_arr[];
extern const size_t uclogic_rdesc_wp8060u_fixed_size;

/* Size of the original descriptor of the new WP5540U tablet */
#define UCLOGIC_RDESC_WP5540U_V2_ORIG_SIZE	232

/* Size of the original descriptor of WP1062 tablet */
#define UCLOGIC_RDESC_WP1062_ORIG_SIZE		254

/* Fixed WP1062 report descriptor */
extern __u8 uclogic_rdesc_wp1062_fixed_arr[];
extern const size_t uclogic_rdesc_wp1062_fixed_size;

/* Size of the original descriptor of PF1209 tablet */
#define UCLOGIC_RDESC_PF1209_ORIG_SIZE		234

/* Fixed PF1209 report descriptor */
extern __u8 uclogic_rdesc_pf1209_fixed_arr[];
extern const size_t uclogic_rdesc_pf1209_fixed_size;

/* Size of the original descriptors of TWHL850 tablet */
#define UCLOGIC_RDESC_TWHL850_ORIG0_SIZE	182
#define UCLOGIC_RDESC_TWHL850_ORIG1_SIZE	161
#define UCLOGIC_RDESC_TWHL850_ORIG2_SIZE	92

/* Fixed PID 0522 tablet report descriptor, interface 0 (stylus) */
extern __u8 uclogic_rdesc_twhl850_fixed0_arr[];
extern const size_t uclogic_rdesc_twhl850_fixed0_size;

/* Fixed PID 0522 tablet report descriptor, interface 1 (mouse) */
extern __u8 uclogic_rdesc_twhl850_fixed1_arr[];
extern const size_t uclogic_rdesc_twhl850_fixed1_size;

/* Fixed PID 0522 tablet report descriptor, interface 2 (frame buttons) */
extern __u8 uclogic_rdesc_twhl850_fixed2_arr[];
extern const size_t uclogic_rdesc_twhl850_fixed2_size;

/* Size of the original descriptors of TWHA60 tablet */
#define UCLOGIC_RDESC_TWHA60_ORIG0_SIZE		254
#define UCLOGIC_RDESC_TWHA60_ORIG1_SIZE		139

/* Fixed TWHA60 report descriptor, interface 0 (stylus) */
extern __u8 uclogic_rdesc_twha60_fixed0_arr[];
extern const size_t uclogic_rdesc_twha60_fixed0_size;

/* Fixed TWHA60 report descriptor, interface 1 (frame buttons) */
extern __u8 uclogic_rdesc_twha60_fixed1_arr[];
extern const size_t uclogic_rdesc_twha60_fixed1_size;

/* Report descriptor template placeholder head */
#define UCLOGIC_RDESC_PEN_PH_HEAD	0xFE, 0xED, 0x1D
#define UCLOGIC_RDESC_FRAME_PH_BTN_HEAD	0xFE, 0xED

/* Apply report descriptor parameters to a report descriptor template */
extern __u8 *uclogic_rdesc_template_apply(const __u8 *template_ptr,
					  size_t template_size,
					  const s32 *param_list,
					  size_t param_num);

/* Report descriptor template placeholder IDs */
enum uclogic_rdesc_ph_id {
	UCLOGIC_RDESC_PEN_PH_ID_X_LM,
	UCLOGIC_RDESC_PEN_PH_ID_X_PM,
	UCLOGIC_RDESC_PEN_PH_ID_Y_LM,
	UCLOGIC_RDESC_PEN_PH_ID_Y_PM,
	UCLOGIC_RDESC_PEN_PH_ID_PRESSURE_LM,
	UCLOGIC_RDESC_FRAME_PH_ID_UM,
	UCLOGIC_RDESC_PH_ID_NUM
};

/* Report descriptor pen template placeholder */
#define UCLOGIC_RDESC_PEN_PH(_ID) \
	UCLOGIC_RDESC_PEN_PH_HEAD, UCLOGIC_RDESC_PEN_PH_ID_##_ID

/* Report descriptor frame buttons template placeholder */
#define UCLOGIC_RDESC_FRAME_PH_BTN \
	UCLOGIC_RDESC_FRAME_PH_BTN_HEAD, UCLOGIC_RDESC_FRAME_PH_ID_UM

/* Report ID for v1 pen reports */
#define UCLOGIC_RDESC_V1_PEN_ID	0x07

/* Fixed report descriptor template for (tweaked) v1 pen reports */
extern const __u8 uclogic_rdesc_v1_pen_template_arr[];
extern const size_t uclogic_rdesc_v1_pen_template_size;

/* Report ID for v2 pen reports */
#define UCLOGIC_RDESC_V2_PEN_ID	0x08

/* Fixed report descriptor template for (tweaked) v2 pen reports */
extern const __u8 uclogic_rdesc_v2_pen_template_arr[];
extern const size_t uclogic_rdesc_v2_pen_template_size;

/* Report ID for tweaked v1 frame reports */
#define UCLOGIC_RDESC_V1_FRAME_ID 0xf7

/* Fixed report descriptor for (tweaked) v1 frame reports */
extern const __u8 uclogic_rdesc_v1_frame_arr[];
extern const size_t uclogic_rdesc_v1_frame_size;

/* Report ID for tweaked v2 frame button reports */
#define UCLOGIC_RDESC_V2_FRAME_BUTTONS_ID 0xf7

/* Fixed report descriptor for (tweaked) v2 frame button reports */
extern const __u8 uclogic_rdesc_v2_frame_buttons_arr[];
extern const size_t uclogic_rdesc_v2_frame_buttons_size;

/* Report ID for tweaked v2 frame touch ring/strip reports */
#define UCLOGIC_RDESC_V2_FRAME_TOUCH_ID 0xf8

/* Fixed report descriptor for (tweaked) v2 frame touch ring reports */
extern const __u8 uclogic_rdesc_v2_frame_touch_ring_arr[];
extern const size_t uclogic_rdesc_v2_frame_touch_ring_size;

/* Fixed report descriptor for (tweaked) v2 frame touch strip reports */
extern const __u8 uclogic_rdesc_v2_frame_touch_strip_arr[];
extern const size_t uclogic_rdesc_v2_frame_touch_strip_size;

/* Device ID byte offset in v2 frame touch ring/strip reports */
#define UCLOGIC_RDESC_V2_FRAME_TOUCH_DEV_ID_BYTE	0x4

/* Report ID for tweaked v2 frame dial reports */
#define UCLOGIC_RDESC_V2_FRAME_DIAL_ID 0xf9

/* Report descriptor for group buttons */
extern const __u8 uclogic_rdesc_v2_frame_gbuttons_arr[];
extern const size_t uclogic_rdesc_v2_frame_gbuttons_size;

/* Report ID for group buttons */
#define UCLOGIC_RDESC_V2_FRAME_GBUTTONS_ID 0xfa

/* Fixed report descriptor for (tweaked) v2 frame dial reports */
extern const __u8 uclogic_rdesc_v2_frame_dial_arr[];
extern const size_t uclogic_rdesc_v2_frame_dial_size;

/* Device ID byte offset in v2 frame dial reports */
#define UCLOGIC_RDESC_V2_FRAME_DIAL_DEV_ID_BYTE	0x4

/* Report ID for tweaked UGEE v2 battery reports */
#define UCLOGIC_RDESC_UGEE_V2_BATTERY_ID 0xba

/* Magic data expected by UGEEv2 devices on probe */
extern const __u8 uclogic_ugee_v2_probe_arr[];
extern const size_t uclogic_ugee_v2_probe_size;
extern const int uclogic_ugee_v2_probe_endpoint;

/* Fixed report descriptor template for UGEE v2 pen reports */
extern const __u8 uclogic_rdesc_ugee_v2_pen_template_arr[];
extern const size_t uclogic_rdesc_ugee_v2_pen_template_size;

/* Fixed report descriptor template for UGEE v2 frame reports (buttons only) */
extern const __u8 uclogic_rdesc_ugee_v2_frame_btn_template_arr[];
extern const size_t uclogic_rdesc_ugee_v2_frame_btn_template_size;

/* Fixed report descriptor template for UGEE v2 frame reports (dial) */
extern const __u8 uclogic_rdesc_ugee_v2_frame_dial_template_arr[];
extern const size_t uclogic_rdesc_ugee_v2_frame_dial_template_size;

/* Fixed report descriptor template for UGEE v2 frame reports (mouse) */
extern const __u8 uclogic_rdesc_ugee_v2_frame_mouse_template_arr[];
extern const size_t uclogic_rdesc_ugee_v2_frame_mouse_template_size;

/* Fixed report descriptor template for UGEE v2 battery reports */
extern const __u8 uclogic_rdesc_ugee_v2_battery_template_arr[];
extern const size_t uclogic_rdesc_ugee_v2_battery_template_size;

/* Fixed report descriptor for Ugee EX07 frame */
extern const __u8 uclogic_rdesc_ugee_ex07_frame_arr[];
extern const size_t uclogic_rdesc_ugee_ex07_frame_size;

/* Fixed report descriptor for XP-Pen Deco 01 frame controls */
extern const __u8 uclogic_rdesc_xppen_deco01_frame_arr[];
extern const size_t uclogic_rdesc_xppen_deco01_frame_size;

/* Fixed report descriptor for Ugee G5 frame controls */
extern const __u8 uclogic_rdesc_ugee_g5_frame_arr[];
extern const size_t uclogic_rdesc_ugee_g5_frame_size;

/* Report ID of Ugee G5 frame control reports */
#define UCLOGIC_RDESC_UGEE_G5_FRAME_ID 0x06

/* Device ID byte offset in Ugee G5 frame report */
#define UCLOGIC_RDESC_UGEE_G5_FRAME_DEV_ID_BYTE	0x2

/* Least-significant bit of Ugee G5 frame rotary encoder state */
#define UCLOGIC_RDESC_UGEE_G5_FRAME_RE_LSB 38

#endif /* _HID_UCLOGIC_RDESC_H */
