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author | Nikolai Kondrashov <spbnick@gmail.com> | 2019-02-10 12:13:50 +0200 |
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committer | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2019-02-21 12:00:53 +0100 |
commit | ff0c13d6d2edc9c4952c668f4503a51b5f101ab3 (patch) | |
tree | d34fa11d20bc01b0b5b0f9dec2964f121f01784f /drivers/hid/hid-uclogic-rdesc.h | |
parent | bf226cd3316a01d71eb74ea5736f6c8905ff5041 (diff) | |
download | linux-stable-ff0c13d6d2edc9c4952c668f4503a51b5f101ab3.tar.gz linux-stable-ff0c13d6d2edc9c4952c668f4503a51b5f101ab3.tar.bz2 linux-stable-ff0c13d6d2edc9c4952c668f4503a51b5f101ab3.zip |
HID: uclogic: Extract report descriptors to a module
As hid-uclogic has a lot of report descriptors already and there's going
to be more, move them out of the driver code and into a separate module.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Diffstat (limited to 'drivers/hid/hid-uclogic-rdesc.h')
-rw-r--r-- | drivers/hid/hid-uclogic-rdesc.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/drivers/hid/hid-uclogic-rdesc.h b/drivers/hid/hid-uclogic-rdesc.h new file mode 100644 index 000000000000..610575879522 --- /dev/null +++ b/drivers/hid/hid-uclogic-rdesc.h @@ -0,0 +1,117 @@ +/* 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 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_PH_HEAD 0xFE, 0xED, 0x1D + +/* 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); + +/* Pen report descriptor template placeholder IDs */ +enum uclogic_rdesc_pen_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_PEN_PH_ID_NUM +}; + +/* Report descriptor pen template placeholder */ +#define UCLOGIC_RDESC_PEN_PH(_ID) \ + UCLOGIC_RDESC_PH_HEAD, UCLOGIC_RDESC_PEN_PH_ID_##_ID + +/* Report ID for pen reports */ +#define UCLOGIC_RDESC_PEN_ID 0x07 + +/* Fixed report descriptor template for (tweaked) pen reports */ +extern const __u8 uclogic_rdesc_pen_template_arr[]; +extern const size_t uclogic_rdesc_pen_template_size; + +/* Fixed report descriptor for (tweaked) buttonpad reports */ +extern const __u8 uclogic_rdesc_buttonpad_arr[]; +extern const size_t uclogic_rdesc_buttonpad_size; + +/* Report ID for tweaked buttonpad reports */ +#define UCLOGIC_RDESC_BUTTONPAD_ID 0xf7 + +#endif /* _HID_UCLOGIC_RDESC_H */ |