1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0+
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * originally written by: Kirk Reiser <kirk@braille.uwo.ca>
4*4882a593Smuzhiyun * this version considerably modified by David Borowski, david575@rogers.com
5*4882a593Smuzhiyun *
6*4882a593Smuzhiyun * Copyright (C) 1998-99 Kirk Reiser.
7*4882a593Smuzhiyun * Copyright (C) 2003 David Borowski.
8*4882a593Smuzhiyun *
9*4882a593Smuzhiyun * this code is specificly written as a driver for the speakup screenreview
10*4882a593Smuzhiyun * package and is not a general device driver.
11*4882a593Smuzhiyun */
12*4882a593Smuzhiyun
13*4882a593Smuzhiyun #include "spk_priv.h"
14*4882a593Smuzhiyun #include "speakup.h"
15*4882a593Smuzhiyun #include "speakup_acnt.h" /* local header file for Accent values */
16*4882a593Smuzhiyun
17*4882a593Smuzhiyun #define DRV_VERSION "2.11"
18*4882a593Smuzhiyun #define PROCSPEECH '\r'
19*4882a593Smuzhiyun
20*4882a593Smuzhiyun static int synth_probe(struct spk_synth *synth);
21*4882a593Smuzhiyun
22*4882a593Smuzhiyun static struct var_t vars[] = {
23*4882a593Smuzhiyun { CAPS_START, .u.s = {"\033P8" } },
24*4882a593Smuzhiyun { CAPS_STOP, .u.s = {"\033P5" } },
25*4882a593Smuzhiyun { RATE, .u.n = {"\033R%c", 9, 0, 17, 0, 0, "0123456789abcdefgh" } },
26*4882a593Smuzhiyun { PITCH, .u.n = {"\033P%d", 5, 0, 9, 0, 0, NULL } },
27*4882a593Smuzhiyun { VOL, .u.n = {"\033A%d", 9, 0, 9, 0, 0, NULL } },
28*4882a593Smuzhiyun { TONE, .u.n = {"\033V%d", 5, 0, 9, 0, 0, NULL } },
29*4882a593Smuzhiyun { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
30*4882a593Smuzhiyun V_LAST_VAR
31*4882a593Smuzhiyun };
32*4882a593Smuzhiyun
33*4882a593Smuzhiyun /*
34*4882a593Smuzhiyun * These attributes will appear in /sys/accessibility/speakup/acntsa.
35*4882a593Smuzhiyun */
36*4882a593Smuzhiyun static struct kobj_attribute caps_start_attribute =
37*4882a593Smuzhiyun __ATTR(caps_start, 0644, spk_var_show, spk_var_store);
38*4882a593Smuzhiyun static struct kobj_attribute caps_stop_attribute =
39*4882a593Smuzhiyun __ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
40*4882a593Smuzhiyun static struct kobj_attribute pitch_attribute =
41*4882a593Smuzhiyun __ATTR(pitch, 0644, spk_var_show, spk_var_store);
42*4882a593Smuzhiyun static struct kobj_attribute rate_attribute =
43*4882a593Smuzhiyun __ATTR(rate, 0644, spk_var_show, spk_var_store);
44*4882a593Smuzhiyun static struct kobj_attribute tone_attribute =
45*4882a593Smuzhiyun __ATTR(tone, 0644, spk_var_show, spk_var_store);
46*4882a593Smuzhiyun static struct kobj_attribute vol_attribute =
47*4882a593Smuzhiyun __ATTR(vol, 0644, spk_var_show, spk_var_store);
48*4882a593Smuzhiyun
49*4882a593Smuzhiyun static struct kobj_attribute delay_time_attribute =
50*4882a593Smuzhiyun __ATTR(delay_time, 0644, spk_var_show, spk_var_store);
51*4882a593Smuzhiyun static struct kobj_attribute direct_attribute =
52*4882a593Smuzhiyun __ATTR(direct, 0644, spk_var_show, spk_var_store);
53*4882a593Smuzhiyun static struct kobj_attribute full_time_attribute =
54*4882a593Smuzhiyun __ATTR(full_time, 0644, spk_var_show, spk_var_store);
55*4882a593Smuzhiyun static struct kobj_attribute jiffy_delta_attribute =
56*4882a593Smuzhiyun __ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
57*4882a593Smuzhiyun static struct kobj_attribute trigger_time_attribute =
58*4882a593Smuzhiyun __ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
59*4882a593Smuzhiyun
60*4882a593Smuzhiyun /*
61*4882a593Smuzhiyun * Create a group of attributes so that we can create and destroy them all
62*4882a593Smuzhiyun * at once.
63*4882a593Smuzhiyun */
64*4882a593Smuzhiyun static struct attribute *synth_attrs[] = {
65*4882a593Smuzhiyun &caps_start_attribute.attr,
66*4882a593Smuzhiyun &caps_stop_attribute.attr,
67*4882a593Smuzhiyun &pitch_attribute.attr,
68*4882a593Smuzhiyun &rate_attribute.attr,
69*4882a593Smuzhiyun &tone_attribute.attr,
70*4882a593Smuzhiyun &vol_attribute.attr,
71*4882a593Smuzhiyun &delay_time_attribute.attr,
72*4882a593Smuzhiyun &direct_attribute.attr,
73*4882a593Smuzhiyun &full_time_attribute.attr,
74*4882a593Smuzhiyun &jiffy_delta_attribute.attr,
75*4882a593Smuzhiyun &trigger_time_attribute.attr,
76*4882a593Smuzhiyun NULL, /* need to NULL terminate the list of attributes */
77*4882a593Smuzhiyun };
78*4882a593Smuzhiyun
79*4882a593Smuzhiyun static struct spk_synth synth_acntsa = {
80*4882a593Smuzhiyun .name = "acntsa",
81*4882a593Smuzhiyun .version = DRV_VERSION,
82*4882a593Smuzhiyun .long_name = "Accent-SA",
83*4882a593Smuzhiyun .init = "\033T2\033=M\033Oi\033N1\n",
84*4882a593Smuzhiyun .procspeech = PROCSPEECH,
85*4882a593Smuzhiyun .clear = SYNTH_CLEAR,
86*4882a593Smuzhiyun .delay = 400,
87*4882a593Smuzhiyun .trigger = 50,
88*4882a593Smuzhiyun .jiffies = 30,
89*4882a593Smuzhiyun .full = 40000,
90*4882a593Smuzhiyun .dev_name = SYNTH_DEFAULT_DEV,
91*4882a593Smuzhiyun .startup = SYNTH_START,
92*4882a593Smuzhiyun .checkval = SYNTH_CHECK,
93*4882a593Smuzhiyun .vars = vars,
94*4882a593Smuzhiyun .io_ops = &spk_ttyio_ops,
95*4882a593Smuzhiyun .probe = synth_probe,
96*4882a593Smuzhiyun .release = spk_ttyio_release,
97*4882a593Smuzhiyun .synth_immediate = spk_ttyio_synth_immediate,
98*4882a593Smuzhiyun .catch_up = spk_do_catch_up,
99*4882a593Smuzhiyun .flush = spk_synth_flush,
100*4882a593Smuzhiyun .is_alive = spk_synth_is_alive_restart,
101*4882a593Smuzhiyun .synth_adjust = NULL,
102*4882a593Smuzhiyun .read_buff_add = NULL,
103*4882a593Smuzhiyun .get_index = NULL,
104*4882a593Smuzhiyun .indexing = {
105*4882a593Smuzhiyun .command = NULL,
106*4882a593Smuzhiyun .lowindex = 0,
107*4882a593Smuzhiyun .highindex = 0,
108*4882a593Smuzhiyun .currindex = 0,
109*4882a593Smuzhiyun },
110*4882a593Smuzhiyun .attributes = {
111*4882a593Smuzhiyun .attrs = synth_attrs,
112*4882a593Smuzhiyun .name = "acntsa",
113*4882a593Smuzhiyun },
114*4882a593Smuzhiyun };
115*4882a593Smuzhiyun
synth_probe(struct spk_synth * synth)116*4882a593Smuzhiyun static int synth_probe(struct spk_synth *synth)
117*4882a593Smuzhiyun {
118*4882a593Smuzhiyun int failed;
119*4882a593Smuzhiyun
120*4882a593Smuzhiyun failed = spk_ttyio_synth_probe(synth);
121*4882a593Smuzhiyun if (failed == 0) {
122*4882a593Smuzhiyun synth->synth_immediate(synth, "\033=R\r");
123*4882a593Smuzhiyun mdelay(100);
124*4882a593Smuzhiyun }
125*4882a593Smuzhiyun synth->alive = !failed;
126*4882a593Smuzhiyun return failed;
127*4882a593Smuzhiyun }
128*4882a593Smuzhiyun
129*4882a593Smuzhiyun module_param_named(ser, synth_acntsa.ser, int, 0444);
130*4882a593Smuzhiyun module_param_named(dev, synth_acntsa.dev_name, charp, 0444);
131*4882a593Smuzhiyun module_param_named(start, synth_acntsa.startup, short, 0444);
132*4882a593Smuzhiyun
133*4882a593Smuzhiyun MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
134*4882a593Smuzhiyun MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
135*4882a593Smuzhiyun MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
136*4882a593Smuzhiyun
137*4882a593Smuzhiyun module_spk_synth(synth_acntsa);
138*4882a593Smuzhiyun
139*4882a593Smuzhiyun MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>");
140*4882a593Smuzhiyun MODULE_AUTHOR("David Borowski");
141*4882a593Smuzhiyun MODULE_DESCRIPTION("Speakup support for Accent SA synthesizer");
142*4882a593Smuzhiyun MODULE_LICENSE("GPL");
143*4882a593Smuzhiyun MODULE_VERSION(DRV_VERSION);
144*4882a593Smuzhiyun
145