12067fd92SSamuel Thibault // SPDX-License-Identifier: GPL-2.0+
22067fd92SSamuel Thibault /*
32067fd92SSamuel Thibault * originally written by: Kirk Reiser <kirk@braille.uwo.ca>
42067fd92SSamuel Thibault * this version considerably modified by David Borowski, david575@rogers.com
52067fd92SSamuel Thibault * eventually modified by Samuel Thibault <samuel.thibault@ens-lyon.org>
62067fd92SSamuel Thibault *
72067fd92SSamuel Thibault * Copyright (C) 1998-99 Kirk Reiser.
82067fd92SSamuel Thibault * Copyright (C) 2003 David Borowski.
92067fd92SSamuel Thibault * Copyright (C) 2007 Samuel Thibault.
102067fd92SSamuel Thibault *
110b4efcb1STom Rix * specifically written as a driver for the speakup screenreview
122067fd92SSamuel Thibault * s not a general device driver.
132067fd92SSamuel Thibault */
142067fd92SSamuel Thibault #include "spk_priv.h"
152067fd92SSamuel Thibault #include "speakup.h"
162067fd92SSamuel Thibault
172067fd92SSamuel Thibault #define PROCSPEECH '\n'
182067fd92SSamuel Thibault #define DRV_VERSION "2.11"
192067fd92SSamuel Thibault #define SYNTH_CLEAR '!'
202067fd92SSamuel Thibault
21*81188dd1SOsama Muhammad
22*81188dd1SOsama Muhammad enum default_vars_id {
23*81188dd1SOsama Muhammad CAPS_START_ID = 0, CAPS_STOP_ID,
24*81188dd1SOsama Muhammad PAUSE_ID,
25*81188dd1SOsama Muhammad RATE_ID, PITCH_ID, INFLECTION_ID,
26*81188dd1SOsama Muhammad VOL_ID, TONE_ID, PUNCT_ID,
27*81188dd1SOsama Muhammad DIRECT_ID, V_LAST_VAR_ID,
28*81188dd1SOsama Muhammad NB_ID
29*81188dd1SOsama Muhammad };
30*81188dd1SOsama Muhammad
31*81188dd1SOsama Muhammad
32*81188dd1SOsama Muhammad
33*81188dd1SOsama Muhammad
34*81188dd1SOsama Muhammad static struct var_t vars[NB_ID] = {
35*81188dd1SOsama Muhammad [CAPS_START_ID] = { CAPS_START, .u.s = {"CAPS_START\n" } },
36*81188dd1SOsama Muhammad [CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"CAPS_STOP\n" } },
37*81188dd1SOsama Muhammad [PAUSE_ID] = { PAUSE, .u.s = {"PAUSE\n"} },
38*81188dd1SOsama Muhammad [RATE_ID] = { RATE, .u.n = {"RATE %d\n", 8, 1, 16, 0, 0, NULL } },
39*81188dd1SOsama Muhammad [PITCH_ID] = { PITCH, .u.n = {"PITCH %d\n", 8, 0, 16, 0, 0, NULL } },
40*81188dd1SOsama Muhammad [INFLECTION_ID] = { INFLECTION, .u.n = {"INFLECTION %d\n", 8, 0, 16, 0, 0, NULL } },
41*81188dd1SOsama Muhammad [VOL_ID] = { VOL, .u.n = {"VOL %d\n", 8, 0, 16, 0, 0, NULL } },
42*81188dd1SOsama Muhammad [TONE_ID] = { TONE, .u.n = {"TONE %d\n", 8, 0, 16, 0, 0, NULL } },
43*81188dd1SOsama Muhammad [PUNCT_ID] = { PUNCT, .u.n = {"PUNCT %d\n", 0, 0, 3, 0, 0, NULL } },
44*81188dd1SOsama Muhammad [DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
452067fd92SSamuel Thibault V_LAST_VAR
462067fd92SSamuel Thibault };
472067fd92SSamuel Thibault
482067fd92SSamuel Thibault /*
492067fd92SSamuel Thibault * These attributes will appear in /sys/accessibility/speakup/dummy.
502067fd92SSamuel Thibault */
512067fd92SSamuel Thibault static struct kobj_attribute caps_start_attribute =
522067fd92SSamuel Thibault __ATTR(caps_start, 0644, spk_var_show, spk_var_store);
532067fd92SSamuel Thibault static struct kobj_attribute caps_stop_attribute =
542067fd92SSamuel Thibault __ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
552067fd92SSamuel Thibault static struct kobj_attribute pitch_attribute =
562067fd92SSamuel Thibault __ATTR(pitch, 0644, spk_var_show, spk_var_store);
572067fd92SSamuel Thibault static struct kobj_attribute inflection_attribute =
582067fd92SSamuel Thibault __ATTR(inflection, 0644, spk_var_show, spk_var_store);
5973392920SSamuel Thibault static struct kobj_attribute punct_attribute =
6073392920SSamuel Thibault __ATTR(punct, 0644, spk_var_show, spk_var_store);
612067fd92SSamuel Thibault static struct kobj_attribute rate_attribute =
622067fd92SSamuel Thibault __ATTR(rate, 0644, spk_var_show, spk_var_store);
632067fd92SSamuel Thibault static struct kobj_attribute tone_attribute =
642067fd92SSamuel Thibault __ATTR(tone, 0644, spk_var_show, spk_var_store);
652067fd92SSamuel Thibault static struct kobj_attribute vol_attribute =
662067fd92SSamuel Thibault __ATTR(vol, 0644, spk_var_show, spk_var_store);
672067fd92SSamuel Thibault
682067fd92SSamuel Thibault static struct kobj_attribute delay_time_attribute =
692067fd92SSamuel Thibault __ATTR(delay_time, 0644, spk_var_show, spk_var_store);
702067fd92SSamuel Thibault static struct kobj_attribute direct_attribute =
712067fd92SSamuel Thibault __ATTR(direct, 0644, spk_var_show, spk_var_store);
722067fd92SSamuel Thibault static struct kobj_attribute full_time_attribute =
732067fd92SSamuel Thibault __ATTR(full_time, 0644, spk_var_show, spk_var_store);
742067fd92SSamuel Thibault static struct kobj_attribute jiffy_delta_attribute =
752067fd92SSamuel Thibault __ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
762067fd92SSamuel Thibault static struct kobj_attribute trigger_time_attribute =
772067fd92SSamuel Thibault __ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
782067fd92SSamuel Thibault
792067fd92SSamuel Thibault /*
802067fd92SSamuel Thibault * Create a group of attributes so that we can create and destroy them all
812067fd92SSamuel Thibault * at once.
822067fd92SSamuel Thibault */
832067fd92SSamuel Thibault static struct attribute *synth_attrs[] = {
842067fd92SSamuel Thibault &caps_start_attribute.attr,
852067fd92SSamuel Thibault &caps_stop_attribute.attr,
862067fd92SSamuel Thibault &pitch_attribute.attr,
872067fd92SSamuel Thibault &inflection_attribute.attr,
8873392920SSamuel Thibault &punct_attribute.attr,
892067fd92SSamuel Thibault &rate_attribute.attr,
902067fd92SSamuel Thibault &tone_attribute.attr,
912067fd92SSamuel Thibault &vol_attribute.attr,
922067fd92SSamuel Thibault &delay_time_attribute.attr,
932067fd92SSamuel Thibault &direct_attribute.attr,
942067fd92SSamuel Thibault &full_time_attribute.attr,
952067fd92SSamuel Thibault &jiffy_delta_attribute.attr,
962067fd92SSamuel Thibault &trigger_time_attribute.attr,
972067fd92SSamuel Thibault NULL, /* need to NULL terminate the list of attributes */
982067fd92SSamuel Thibault };
992067fd92SSamuel Thibault
read_buff_add(u_char c)100a79db45fSSamuel Thibault static void read_buff_add(u_char c)
101a79db45fSSamuel Thibault {
102a79db45fSSamuel Thibault pr_info("speakup_dummy: got character %02x\n", c);
103a79db45fSSamuel Thibault }
104a79db45fSSamuel Thibault
1052067fd92SSamuel Thibault static struct spk_synth synth_dummy = {
1062067fd92SSamuel Thibault .name = "dummy",
1072067fd92SSamuel Thibault .version = DRV_VERSION,
1082067fd92SSamuel Thibault .long_name = "Dummy",
1092067fd92SSamuel Thibault .init = "Speakup\n",
1102067fd92SSamuel Thibault .procspeech = PROCSPEECH,
1112067fd92SSamuel Thibault .clear = SYNTH_CLEAR,
1122067fd92SSamuel Thibault .delay = 500,
1132067fd92SSamuel Thibault .trigger = 50,
1142067fd92SSamuel Thibault .jiffies = 50,
1152067fd92SSamuel Thibault .full = 40000,
1162067fd92SSamuel Thibault .dev_name = SYNTH_DEFAULT_DEV,
1172067fd92SSamuel Thibault .startup = SYNTH_START,
1182067fd92SSamuel Thibault .checkval = SYNTH_CHECK,
1192067fd92SSamuel Thibault .vars = vars,
1202067fd92SSamuel Thibault .io_ops = &spk_ttyio_ops,
1212067fd92SSamuel Thibault .probe = spk_ttyio_synth_probe,
1222067fd92SSamuel Thibault .release = spk_ttyio_release,
1232067fd92SSamuel Thibault .synth_immediate = spk_ttyio_synth_immediate,
1242067fd92SSamuel Thibault .catch_up = spk_do_catch_up_unicode,
1252067fd92SSamuel Thibault .flush = spk_synth_flush,
1262067fd92SSamuel Thibault .is_alive = spk_synth_is_alive_restart,
1272067fd92SSamuel Thibault .synth_adjust = NULL,
128a79db45fSSamuel Thibault .read_buff_add = read_buff_add,
1292067fd92SSamuel Thibault .get_index = NULL,
1302067fd92SSamuel Thibault .indexing = {
1312067fd92SSamuel Thibault .command = NULL,
1322067fd92SSamuel Thibault .lowindex = 0,
1332067fd92SSamuel Thibault .highindex = 0,
1342067fd92SSamuel Thibault .currindex = 0,
1352067fd92SSamuel Thibault },
1362067fd92SSamuel Thibault .attributes = {
1372067fd92SSamuel Thibault .attrs = synth_attrs,
1382067fd92SSamuel Thibault .name = "dummy",
1392067fd92SSamuel Thibault },
1402067fd92SSamuel Thibault };
1412067fd92SSamuel Thibault
1422067fd92SSamuel Thibault module_param_named(ser, synth_dummy.ser, int, 0444);
1432067fd92SSamuel Thibault module_param_named(dev, synth_dummy.dev_name, charp, 0444);
1442067fd92SSamuel Thibault module_param_named(start, synth_dummy.startup, short, 0444);
145*81188dd1SOsama Muhammad module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444);
146*81188dd1SOsama Muhammad module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
147*81188dd1SOsama Muhammad module_param_named(inflection, vars[INFLECTION_ID].u.n.default_val, int, 0444);
148*81188dd1SOsama Muhammad module_param_named(vol, vars[VOL_ID].u.n.default_val, int, 0444);
149*81188dd1SOsama Muhammad module_param_named(tone, vars[TONE_ID].u.n.default_val, int, 0444);
150*81188dd1SOsama Muhammad module_param_named(punct, vars[PUNCT_ID].u.n.default_val, int, 0444);
151*81188dd1SOsama Muhammad module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444);
152*81188dd1SOsama Muhammad
153*81188dd1SOsama Muhammad
154*81188dd1SOsama Muhammad
1552067fd92SSamuel Thibault
1562067fd92SSamuel Thibault MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
1572067fd92SSamuel Thibault MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
1582067fd92SSamuel Thibault MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
159*81188dd1SOsama Muhammad MODULE_PARM_DESC(rate, "Set the rate variable on load.");
160*81188dd1SOsama Muhammad MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
161*81188dd1SOsama Muhammad MODULE_PARM_DESC(inflection, "Set the inflection variable on load.");
162*81188dd1SOsama Muhammad MODULE_PARM_DESC(vol, "Set the vol variable on load.");
163*81188dd1SOsama Muhammad MODULE_PARM_DESC(tone, "Set the tone variable on load.");
164*81188dd1SOsama Muhammad MODULE_PARM_DESC(punct, "Set the punct variable on load.");
165*81188dd1SOsama Muhammad MODULE_PARM_DESC(direct, "Set the direct variable on load.");
166*81188dd1SOsama Muhammad
1672067fd92SSamuel Thibault
1682067fd92SSamuel Thibault module_spk_synth(synth_dummy);
1692067fd92SSamuel Thibault
1702067fd92SSamuel Thibault MODULE_AUTHOR("Samuel Thibault <samuel.thibault@ens-lyon.org>");
1712067fd92SSamuel Thibault MODULE_DESCRIPTION("Speakup support for text console");
1722067fd92SSamuel Thibault MODULE_LICENSE("GPL");
1732067fd92SSamuel Thibault MODULE_VERSION(DRV_VERSION);
1742067fd92SSamuel Thibault
175