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yealink.h
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1 /*
2  * drivers/usb/input/yealink.h
3  *
4  * Copyright (c) 2005 Henk Vergonet <[email protected]>
5  *
6  *
7  * This program is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU General Public License as
9  * published by the Free Software Foundation; either version 2 of
10  * the License, or (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program; if not, write to the Free Software
19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20  */
21 #ifndef INPUT_YEALINK_H
22 #define INPUT_YEALINK_H
23 
24 /* Using the control channel on interface 3 various aspects of the phone
25  * can be controlled like LCD, LED, dialtone and the ringtone.
26  */
27 
29  u8 cmd; /* command code, see below */
30  u8 size; /* 1-11, size of used data bytes. */
31  u16 offset; /* internal packet offset */
32  u8 data[11];
33  s8 sum; /* negative sum of 15 preceding bytes */
34 } __attribute__ ((packed));
35 
36 #define USB_PKT_LEN sizeof(struct yld_ctl_packet)
37 
38 /* The following yld_ctl_packet's are available: */
39 
40 /* Init registers
41  *
42  * cmd 0x8e
43  * size 10
44  * offset 0
45  * data 0,0,0,0....
46  */
47 #define CMD_INIT 0x8e
48 
49 /* Request key scan
50  *
51  * cmd 0x80
52  * size 1
53  * offset 0
54  * data[0] on return returns the key number, if it changes there's a new
55  * key pressed.
56  */
57 #define CMD_KEYPRESS 0x80
58 
59 /* Request scancode
60  *
61  * cmd 0x81
62  * size 1
63  * offset key number [0-1f]
64  * data[0] on return returns the scancode
65  */
66 #define CMD_SCANCODE 0x81
67 
68 /* Set LCD
69  *
70  * cmd 0x04
71  * size 1-11
72  * offset 0-23
73  * data segment bits
74  */
75 #define CMD_LCD 0x04
76 
77 /* Set led
78  *
79  * cmd 0x05
80  * size 1
81  * offset 0
82  * data[0] 0 OFF / 1 ON
83  */
84 #define CMD_LED 0x05
85 
86 /* Set ringtone volume
87  *
88  * cmd 0x11
89  * size 1
90  * offset 0
91  * data[0] 0-0xff volume
92  */
93 #define CMD_RING_VOLUME 0x11
94 
95 /* Set ringtone notes
96  *
97  * cmd 0x02
98  * size 1-11
99  * offset 0->
100  * data binary representation LE16(-freq), LE16(duration) ....
101  */
102 #define CMD_RING_NOTE 0x02
103 
104 /* Sound ringtone via the speaker on the back
105  *
106  * cmd 0x03
107  * size 1
108  * offset 0
109  * data[0] 0 OFF / 0x24 ON
110  */
111 #define CMD_RINGTONE 0x03
112 
113 /* Sound dial tone via the ear speaker
114  *
115  * cmd 0x09
116  * size 1
117  * offset 0
118  * data[0] 0 OFF / 1 ON
119  */
120 #define CMD_DIALTONE 0x09
121 
122 #endif /* INPUT_YEALINK_H */
123 
124 
125 #if defined(_SEG) && defined(_PIC)
126 /* This table maps the LCD segments onto individual bit positions in the
127  * yld_status struct.
128  */
129 
130 /* LCD, each segment must be driven separately.
131  *
132  * Layout:
133  *
134  * |[] [][] [][] [][] in |[][]
135  * |[] M [][] D [][] : [][] out |[][]
136  * store
137  *
138  * NEW REP SU MO TU WE TH FR SA
139  *
140  * [] [] [] [] [] [] [] [] [] [] [] []
141  * [] [] [] [] [] [] [] [] [] [] [] []
142  */
143 
144 /* Line 1
145  * Format : 18.e8.M8.88...188
146  * Icon names : M D : IN OUT STORE
147  */
148 #define LCD_LINE1_OFFSET 0
149 #define LCD_LINE1_SIZE 17
150 
151 /* Note: first g then f => ! ! */
152 /* _SEG( type a b c d e g f ) */
153  _SEG('1', 0,0 , 22,2 , 22,2 , 0,0 , 0,0 , 0,0 , 0,0 ),
154  _SEG('8', 20,1 , 20,2 , 20,4 , 20,8 , 21,4 , 21,2 , 21,1 ),
155  _PIC('.', 22,1 , "M" ),
156  _SEG('e', 18,1 , 18,2 , 18,4 , 18,1 , 19,2 , 18,1 , 19,1 ),
157  _SEG('8', 16,1 , 16,2 , 16,4 , 16,8 , 17,4 , 17,2 , 17,1 ),
158  _PIC('.', 15,8 , "D" ),
159  _SEG('M', 14,1 , 14,2 , 14,4 , 14,1 , 15,4 , 15,2 , 15,1 ),
160  _SEG('8', 12,1 , 12,2 , 12,4 , 12,8 , 13,4 , 13,2 , 13,1 ),
161  _PIC('.', 11,8 , ":" ),
162  _SEG('8', 10,1 , 10,2 , 10,4 , 10,8 , 11,4 , 11,2 , 11,1 ),
163  _SEG('8', 8,1 , 8,2 , 8,4 , 8,8 , 9,4 , 9,2 , 9,1 ),
164  _PIC('.', 7,1 , "IN" ),
165  _PIC('.', 7,2 , "OUT" ),
166  _PIC('.', 7,4 , "STORE" ),
167  _SEG('1', 0,0 , 5,1 , 5,1 , 0,0 , 0,0 , 0,0 , 0,0 ),
168  _SEG('8', 4,1 , 4,2 , 4,4 , 4,8 , 5,8 , 5,4 , 5,2 ),
169  _SEG('8', 2,1 , 2,2 , 2,4 , 2,8 , 3,4 , 3,2 , 3,1 ),
170 
171 /* Line 2
172  * Format : .........
173  * Pict. name : NEW REP SU MO TU WE TH FR SA
174  */
175 #define LCD_LINE2_OFFSET LCD_LINE1_OFFSET + LCD_LINE1_SIZE
176 #define LCD_LINE2_SIZE 9
177 
178  _PIC('.', 23,2 , "NEW" ),
179  _PIC('.', 23,4 , "REP" ),
180  _PIC('.', 1,8 , "SU" ),
181  _PIC('.', 1,4 , "MO" ),
182  _PIC('.', 1,2 , "TU" ),
183  _PIC('.', 1,1 , "WE" ),
184  _PIC('.', 0,1 , "TH" ),
185  _PIC('.', 0,2 , "FR" ),
186  _PIC('.', 0,4 , "SA" ),
187 
188 /* Line 3
189  * Format : 888888888888
190  */
191 #define LCD_LINE3_OFFSET LCD_LINE2_OFFSET + LCD_LINE2_SIZE
192 #define LCD_LINE3_SIZE 12
193 
194  _SEG('8', 22,16, 22,32, 22,64, 22,128, 23,128, 23,64, 23,32 ),
195  _SEG('8', 20,16, 20,32, 20,64, 20,128, 21,128, 21,64, 21,32 ),
196  _SEG('8', 18,16, 18,32, 18,64, 18,128, 19,128, 19,64, 19,32 ),
197  _SEG('8', 16,16, 16,32, 16,64, 16,128, 17,128, 17,64, 17,32 ),
198  _SEG('8', 14,16, 14,32, 14,64, 14,128, 15,128, 15,64, 15,32 ),
199  _SEG('8', 12,16, 12,32, 12,64, 12,128, 13,128, 13,64, 13,32 ),
200  _SEG('8', 10,16, 10,32, 10,64, 10,128, 11,128, 11,64, 11,32 ),
201  _SEG('8', 8,16, 8,32, 8,64, 8,128, 9,128, 9,64, 9,32 ),
202  _SEG('8', 6,16, 6,32, 6,64, 6,128, 7,128, 7,64, 7,32 ),
203  _SEG('8', 4,16, 4,32, 4,64, 4,128, 5,128, 5,64, 5,32 ),
204  _SEG('8', 2,16, 2,32, 2,64, 2,128, 3,128, 3,64, 3,32 ),
205  _SEG('8', 0,16, 0,32, 0,64, 0,128, 1,128, 1,64, 1,32 ),
206 
207 /* Line 4
208  *
209  * The LED, DIALTONE and RINGTONE are implemented as icons and use the same
210  * sysfs interface.
211  */
212 #define LCD_LINE4_OFFSET LCD_LINE3_OFFSET + LCD_LINE3_SIZE
213 
214  _PIC('.', offsetof(struct yld_status, led) , 0x01, "LED" ),
215  _PIC('.', offsetof(struct yld_status, dialtone) , 0x01, "DIALTONE" ),
216  _PIC('.', offsetof(struct yld_status, ringtone) , 0x24, "RINGTONE" ),
217 
218 #undef _SEG
219 #undef _PIC
220 #endif /* _SEG && _PIC */