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authorPaul Mundt <lethal@linux-sh.org>2006-12-08 01:36:44 -0500
committerDmitry Torokhov <dtor@insightbb.com>2006-12-08 01:36:44 -0500
commitf90c34b8c6630beedbf293fcfcc3cbe327383b3a (patch)
tree27f2b380affd5b3f233f05f59cb6b910a45958ee /drivers/input/keyboard
parentbb06ec3cc53bc1e4405561cf12756c51e8eecd6e (diff)
Input: kill maple_keyb.c driver
The bus for this was removed entirely some time ago, as well as most of the drivers that referenced it. maple_keyb seems to have been the odd one out, and was still sitting in the source tree (though not actually part of the build system). Kill off the rest of it.. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/keyboard')
-rw-r--r--drivers/input/keyboard/maple_keyb.c166
1 files changed, 0 insertions, 166 deletions
diff --git a/drivers/input/keyboard/maple_keyb.c b/drivers/input/keyboard/maple_keyb.c
deleted file mode 100644
index 99836b3af47b..000000000000
--- a/drivers/input/keyboard/maple_keyb.c
+++ /dev/null
@@ -1,166 +0,0 @@
1/*
2 * $Id: maple_keyb.c,v 1.4 2004/03/22 01:18:15 lethal Exp $
3 * SEGA Dreamcast keyboard driver
4 * Based on drivers/usb/usbkbd.c
5 */
6
7#include <linux/kernel.h>
8#include <linux/slab.h>
9#include <linux/input.h>
10#include <linux/module.h>
11#include <linux/init.h>
12#include <linux/timer.h>
13#include <linux/maple.h>
14
15MODULE_AUTHOR("YAEGASHI Takeshi <t@keshi.org>");
16MODULE_DESCRIPTION("SEGA Dreamcast keyboard driver");
17MODULE_LICENSE("GPL");
18
19static unsigned char dc_kbd_keycode[256] = {
20 0, 0, 0, 0, 30, 48, 46, 32, 18, 33, 34, 35, 23, 36, 37, 38,
21 50, 49, 24, 25, 16, 19, 31, 20, 22, 47, 17, 45, 21, 44, 2, 3,
22 4, 5, 6, 7, 8, 9, 10, 11, 28, 1, 14, 15, 57, 12, 13, 26,
23 27, 43, 43, 39, 40, 41, 51, 52, 53, 58, 59, 60, 61, 62, 63, 64,
24 65, 66, 67, 68, 87, 88, 99, 70,119,110,102,104,111,107,109,106,
25 105,108,103, 69, 98, 55, 74, 78, 96, 79, 80, 81, 75, 76, 77, 71,
26 72, 73, 82, 83, 86,127,116,117,183,184,185,186,187,188,189,190,
27 191,192,193,194,134,138,130,132,128,129,131,137,133,135,136,113,
28 115,114, 0, 0, 0,121, 0, 89, 93,124, 92, 94, 95, 0, 0, 0,
29 122,123, 90, 91, 85, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
30 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
31 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
32 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
33 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
34 29, 42, 56,125, 97, 54,100,126,164,166,165,163,161,115,114,113,
35 150,158,159,128,136,177,178,176,142,152,173,140
36};
37
38
39struct dc_kbd {
40 struct input_dev *dev;
41 unsigned char new[8];
42 unsigned char old[8];
43};
44
45
46static void dc_scan_kbd(struct dc_kbd *kbd)
47{
48 int i;
49 struct input_dev *dev = kbd->dev;
50
51 for (i = 0; i < 8; i++)
52 input_report_key(dev, dc_kbd_keycode[i + 224], (kbd->new[0] >> i) & 1);
53
54 for (i = 2; i < 8; i++) {
55
56 if (kbd->old[i] > 3 && memscan(kbd->new + 2, kbd->old[i], 6) == NULL) {
57 if (dc_kbd_keycode[kbd->old[i]])
58 input_report_key(dev, dc_kbd_keycode[kbd->old[i]], 0);
59 else
60 printk("Unknown key (scancode %#x) released.",
61 kbd->old[i]);
62 }
63
64 if (kbd->new[i] > 3 && memscan(kbd->old + 2, kbd->new[i], 6) != NULL) {
65 if(dc_kbd_keycode[kbd->new[i]])
66 input_report_key(dev, dc_kbd_keycode[kbd->new[i]], 1);
67 else
68 printk("Unknown key (scancode %#x) pressed.",
69 kbd->new[i]);
70 }
71 }
72
73 input_sync(dev);
74
75 memcpy(kbd->old, kbd->new, 8);
76}
77
78
79static void dc_kbd_callback(struct mapleq *mq)
80{
81 struct maple_device *mapledev = mq->dev;
82 struct dc_kbd *kbd = mapledev->private_data;
83 unsigned long *buf = mq->recvbuf;
84
85 if (buf[1] == mapledev->function) {
86 memcpy(kbd->new, buf + 2, 8);
87 dc_scan_kbd(kbd);
88 }
89}
90
91static int dc_kbd_connect(struct maple_device *dev)
92{
93 struct dc_kbd *kbd;
94 struct input_dev *input_dev;
95 unsigned long data = be32_to_cpu(dev->devinfo.function_data[0]);
96 int i;
97 int err;
98
99 dev->private_data = kbd = kzalloc(sizeof(struct dc_kbd), GFP_KERNEL);
100 input_dev = input_allocate_device();
101 if (!kbd || !input_dev) {
102 err = -ENOMEM;
103 goto fail;
104 }
105
106 kbd->dev = input_dev;
107
108 input_dev->name = dev->product_name;
109 input_dev->id.bustype = BUS_MAPLE;
110 input_dev->private = kbd;
111 input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
112 for (i = 0; i < 255; i++)
113 set_bit(dc_kbd_keycode[i], input_dev->keybit);
114 clear_bit(0, input_dev->keybit);
115
116 err = input_register_device(kbd->dev);
117 if (err)
118 goto fail;
119
120 maple_getcond_callback(dev, dc_kbd_callback, 1, MAPLE_FUNC_KEYBOARD);
121 return 0;
122
123 fail: input_free_device(input_dev);
124 kfree(kbd);
125 return err;
126}
127
128
129static void dc_kbd_disconnect(struct maple_device *dev)
130{
131 struct dc_kbd *kbd = dev->private_data;
132
133 input_unregister_device(kbd->dev);
134 kfree(kbd);
135}
136
137
138static struct maple_driver dc_kbd_driver = {
139 .function = MAPLE_FUNC_KEYBOARD,
140 .name = "Dreamcast keyboard",
141 .connect = dc_kbd_connect,
142 .disconnect = dc_kbd_disconnect,
143};
144
145
146static int __init dc_kbd_init(void)
147{
148 maple_register_driver(&dc_kbd_driver);
149 return 0;
150}
151
152
153static void __exit dc_kbd_exit(void)
154{
155 maple_unregister_driver(&dc_kbd_driver);
156}
157
158
159module_init(dc_kbd_init);
160module_exit(dc_kbd_exit);
161
162/*
163 * Local variables:
164 * c-basic-offset: 8
165 * End:
166 */