diff options
author | Marcel Hasler <mahasler@gmail.com> | 2016-11-03 14:47:42 -0400 |
---|---|---|
committer | Jiri Kosina <jkosina@suse.cz> | 2016-11-03 16:51:29 -0400 |
commit | f8690450f3d0d415f42c94f7e69258d8ba54ff29 (patch) | |
tree | 228ecd25d13e859fb6c27e94807de34656a2bb0c | |
parent | b2554000f5b5d2a3a368d09c6debf7da64901fcf (diff) |
HID: Add new force feedback driver for Mayflash game controller adapters
Add a new module named hid-mf that implements force feedback for game
controller adapters manufactured by Mayflash. Currently only the PS3 adapter is
supported, other adapters still need to be tested.
Signed-off-by: Marcel Hasler <mahasler@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
-rw-r--r-- | drivers/hid/Kconfig | 8 | ||||
-rw-r--r-- | drivers/hid/Makefile | 1 | ||||
-rw-r--r-- | drivers/hid/hid-core.c | 3 | ||||
-rw-r--r-- | drivers/hid/hid-mf.c | 166 |
4 files changed, 178 insertions, 0 deletions
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index cd4599c0523b..1530d28ecc61 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig | |||
@@ -512,6 +512,14 @@ config HID_MAGICMOUSE | |||
512 | Say Y here if you want support for the multi-touch features of the | 512 | Say Y here if you want support for the multi-touch features of the |
513 | Apple Wireless "Magic" Mouse and the Apple Wireless "Magic" Trackpad. | 513 | Apple Wireless "Magic" Mouse and the Apple Wireless "Magic" Trackpad. |
514 | 514 | ||
515 | config HID_MAYFLASH | ||
516 | tristate "Mayflash game controller adapter force feedback" | ||
517 | depends on HID | ||
518 | select INPUT_FF_MEMLESS | ||
519 | ---help--- | ||
520 | Say Y here if you have HJZ Mayflash PS3 game controller adapters | ||
521 | and want to enable force feedback support. | ||
522 | |||
515 | config HID_MICROSOFT | 523 | config HID_MICROSOFT |
516 | tristate "Microsoft non-fully HID-compliant devices" | 524 | tristate "Microsoft non-fully HID-compliant devices" |
517 | depends on HID | 525 | depends on HID |
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile index 86b2b5785fd2..c0453f196c06 100644 --- a/drivers/hid/Makefile +++ b/drivers/hid/Makefile | |||
@@ -58,6 +58,7 @@ obj-$(CONFIG_HID_LOGITECH) += hid-logitech.o | |||
58 | obj-$(CONFIG_HID_LOGITECH_DJ) += hid-logitech-dj.o | 58 | obj-$(CONFIG_HID_LOGITECH_DJ) += hid-logitech-dj.o |
59 | obj-$(CONFIG_HID_LOGITECH_HIDPP) += hid-logitech-hidpp.o | 59 | obj-$(CONFIG_HID_LOGITECH_HIDPP) += hid-logitech-hidpp.o |
60 | obj-$(CONFIG_HID_MAGICMOUSE) += hid-magicmouse.o | 60 | obj-$(CONFIG_HID_MAGICMOUSE) += hid-magicmouse.o |
61 | obj-$(CONFIG_HID_MAYFLASH) += hid-mf.o | ||
61 | obj-$(CONFIG_HID_MICROSOFT) += hid-microsoft.o | 62 | obj-$(CONFIG_HID_MICROSOFT) += hid-microsoft.o |
62 | obj-$(CONFIG_HID_MONTEREY) += hid-monterey.o | 63 | obj-$(CONFIG_HID_MONTEREY) += hid-monterey.o |
63 | obj-$(CONFIG_HID_MULTITOUCH) += hid-multitouch.o | 64 | obj-$(CONFIG_HID_MULTITOUCH) += hid-multitouch.o |
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 2b89c701076f..39694a514726 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c | |||
@@ -1883,6 +1883,9 @@ static const struct hid_device_id hid_have_special_driver[] = { | |||
1883 | { HID_USB_DEVICE(USB_VENDOR_ID_DELCOM, USB_DEVICE_ID_DELCOM_VISUAL_IND) }, | 1883 | { HID_USB_DEVICE(USB_VENDOR_ID_DELCOM, USB_DEVICE_ID_DELCOM_VISUAL_IND) }, |
1884 | { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0006) }, | 1884 | { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0006) }, |
1885 | { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0011) }, | 1885 | { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0011) }, |
1886 | #if IS_ENABLED(CONFIG_HID_MAYFLASH) | ||
1887 | { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_PS3) }, | ||
1888 | #endif | ||
1886 | { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, USB_DEVICE_ID_DREAM_CHEEKY_WN) }, | 1889 | { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, USB_DEVICE_ID_DREAM_CHEEKY_WN) }, |
1887 | { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, USB_DEVICE_ID_DREAM_CHEEKY_FA) }, | 1890 | { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, USB_DEVICE_ID_DREAM_CHEEKY_FA) }, |
1888 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) }, | 1891 | { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) }, |
diff --git a/drivers/hid/hid-mf.c b/drivers/hid/hid-mf.c new file mode 100644 index 000000000000..d9090765a6e5 --- /dev/null +++ b/drivers/hid/hid-mf.c | |||
@@ -0,0 +1,166 @@ | |||
1 | /* | ||
2 | * Force feedback support for Mayflash game controller adapters. | ||
3 | * | ||
4 | * These devices are manufactured by Mayflash but identify themselves | ||
5 | * using the vendor ID of DragonRise Inc. | ||
6 | * | ||
7 | * Tested with: | ||
8 | * 0079:1801 "DragonRise Inc. Mayflash PS3 Game Controller Adapter" | ||
9 | * | ||
10 | * The following adapters probably work too, but need to be tested: | ||
11 | * 0079:1800 "DragonRise Inc. Mayflash WIIU Game Controller Adapter" | ||
12 | * 0079:1843 "DragonRise Inc. Mayflash GameCube Game Controller Adapter" | ||
13 | * | ||
14 | * Copyright (c) 2016 Marcel Hasler <mahasler@gmail.com> | ||
15 | */ | ||
16 | |||
17 | /* | ||
18 | * This program is free software; you can redistribute it and/or modify | ||
19 | * it under the terms of the GNU General Public License as published by | ||
20 | * the Free Software Foundation; either version 2 of the License, or | ||
21 | * (at your option) any later version. | ||
22 | * | ||
23 | * This program is distributed in the hope that it will be useful, | ||
24 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
25 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
26 | * GNU General Public License for more details. | ||
27 | */ | ||
28 | |||
29 | #include <linux/input.h> | ||
30 | #include <linux/slab.h> | ||
31 | #include <linux/hid.h> | ||
32 | #include <linux/module.h> | ||
33 | |||
34 | #include "hid-ids.h" | ||
35 | |||
36 | struct mf_device { | ||
37 | struct hid_report *report; | ||
38 | }; | ||
39 | |||
40 | static int mf_play(struct input_dev *dev, void *data, struct ff_effect *effect) | ||
41 | { | ||
42 | struct hid_device *hid = input_get_drvdata(dev); | ||
43 | struct mf_device *mf = data; | ||
44 | int strong, weak; | ||
45 | |||
46 | strong = effect->u.rumble.strong_magnitude; | ||
47 | weak = effect->u.rumble.weak_magnitude; | ||
48 | |||
49 | dbg_hid("Called with 0x%04x 0x%04x.\n", strong, weak); | ||
50 | |||
51 | strong = strong * 0xff / 0xffff; | ||
52 | weak = weak * 0xff / 0xffff; | ||
53 | |||
54 | dbg_hid("Running with 0x%02x 0x%02x.\n", strong, weak); | ||
55 | |||
56 | mf->report->field[0]->value[0] = weak; | ||
57 | mf->report->field[0]->value[1] = strong; | ||
58 | hid_hw_request(hid, mf->report, HID_REQ_SET_REPORT); | ||
59 | |||
60 | return 0; | ||
61 | } | ||
62 | |||
63 | static int mf_init(struct hid_device *hid) | ||
64 | { | ||
65 | struct mf_device *mf; | ||
66 | |||
67 | struct list_head *report_list = | ||
68 | &hid->report_enum[HID_OUTPUT_REPORT].report_list; | ||
69 | |||
70 | struct list_head *report_ptr; | ||
71 | struct hid_report *report; | ||
72 | |||
73 | struct list_head *input_ptr = &hid->inputs; | ||
74 | struct hid_input *input; | ||
75 | |||
76 | struct input_dev *dev; | ||
77 | |||
78 | int error; | ||
79 | |||
80 | /* Setup each of the four inputs */ | ||
81 | list_for_each(report_ptr, report_list) { | ||
82 | report = list_entry(report_ptr, struct hid_report, list); | ||
83 | |||
84 | if (report->maxfield < 1 || report->field[0]->report_count < 2) { | ||
85 | hid_err(hid, "Invalid report, this should never happen!\n"); | ||
86 | return -ENODEV; | ||
87 | } | ||
88 | |||
89 | if (list_is_last(input_ptr, &hid->inputs)) { | ||
90 | hid_err(hid, "Missing input, this should never happen!\n"); | ||
91 | return -ENODEV; | ||
92 | } | ||
93 | |||
94 | input_ptr = input_ptr->next; | ||
95 | input = list_entry(input_ptr, struct hid_input, list); | ||
96 | |||
97 | mf = kzalloc(sizeof(struct mf_device), GFP_KERNEL); | ||
98 | if (!mf) | ||
99 | return -ENOMEM; | ||
100 | |||
101 | dev = input->input; | ||
102 | set_bit(FF_RUMBLE, dev->ffbit); | ||
103 | |||
104 | error = input_ff_create_memless(dev, mf, mf_play); | ||
105 | if (error) { | ||
106 | kfree(mf); | ||
107 | return error; | ||
108 | } | ||
109 | |||
110 | mf->report = report; | ||
111 | mf->report->field[0]->value[0] = 0x00; | ||
112 | mf->report->field[0]->value[1] = 0x00; | ||
113 | hid_hw_request(hid, mf->report, HID_REQ_SET_REPORT); | ||
114 | } | ||
115 | |||
116 | hid_info(hid, "Force feedback for HJZ Mayflash game controller " | ||
117 | "adapters by Marcel Hasler <mahasler@gmail.com>\n"); | ||
118 | |||
119 | return 0; | ||
120 | } | ||
121 | |||
122 | static int mf_probe(struct hid_device *hid, const struct hid_device_id *id) | ||
123 | { | ||
124 | int error; | ||
125 | |||
126 | dev_dbg(&hid->dev, "Mayflash HID hardware probe...\n"); | ||
127 | |||
128 | /* Split device into four inputs */ | ||
129 | hid->quirks |= HID_QUIRK_MULTI_INPUT; | ||
130 | |||
131 | error = hid_parse(hid); | ||
132 | if (error) { | ||
133 | hid_err(hid, "HID parse failed.\n"); | ||
134 | return error; | ||
135 | } | ||
136 | |||
137 | error = hid_hw_start(hid, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF); | ||
138 | if (error) { | ||
139 | hid_err(hid, "HID hw start failed\n"); | ||
140 | return error; | ||
141 | } | ||
142 | |||
143 | error = mf_init(hid); | ||
144 | if (error) { | ||
145 | hid_err(hid, "Force feedback init failed.\n"); | ||
146 | hid_hw_stop(hid); | ||
147 | return error; | ||
148 | } | ||
149 | |||
150 | return 0; | ||
151 | } | ||
152 | |||
153 | static const struct hid_device_id mf_devices[] = { | ||
154 | { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_PS3), }, | ||
155 | { } | ||
156 | }; | ||
157 | MODULE_DEVICE_TABLE(hid, mf_devices); | ||
158 | |||
159 | static struct hid_driver mf_driver = { | ||
160 | .name = "hid_mf", | ||
161 | .id_table = mf_devices, | ||
162 | .probe = mf_probe, | ||
163 | }; | ||
164 | module_hid_driver(mf_driver); | ||
165 | |||
166 | MODULE_LICENSE("GPL"); | ||