From 44d3e977dd361f4491bd5adc31f32ca13243703b Mon Sep 17 00:00:00 2001 From: Osama Muhammad Date: Thu, 10 Nov 2022 02:51:00 +0500 Subject: Accessiblity: speakup_dectlk: specifying the default driver parameters among the module params This is an enhancement which allows to specify the default driver parameters among the module parameters. Adding a default variables to the speakup_dectlk module allows to easily set that at boot, rather than setting the sys variables after boot. More details can be found here: https://github.com/linux-speakup/speakup/issues/7 Signed-off-by: Osama Muhammad Reviewed-by: Samuel Thibault Link: https://lore.kernel.org/r/20221109215108.7933-8-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/accessibility/speakup/speakup_dectlk.c | 45 ++++++++++++++++++++------ 1 file changed, 35 insertions(+), 10 deletions(-) (limited to 'drivers/accessibility') diff --git a/drivers/accessibility/speakup/speakup_dectlk.c b/drivers/accessibility/speakup/speakup_dectlk.c index 2a7e8d727904..56334405d865 100644 --- a/drivers/accessibility/speakup/speakup_dectlk.c +++ b/drivers/accessibility/speakup/speakup_dectlk.c @@ -40,16 +40,24 @@ static int is_flushing; static DEFINE_SPINLOCK(flush_lock); static DECLARE_WAIT_QUEUE_HEAD(flush); -static struct var_t vars[] = { - { CAPS_START, .u.s = {"[:dv ap 160] " } }, - { CAPS_STOP, .u.s = {"[:dv ap 100 ] " } }, - { RATE, .u.n = {"[:ra %d] ", 180, 75, 650, 0, 0, NULL } }, - { PITCH, .u.n = {"[:dv ap %d] ", 122, 50, 350, 0, 0, NULL } }, - { INFLECTION, .u.n = {"[:dv pr %d] ", 100, 0, 10000, 0, 0, NULL } }, - { VOL, .u.n = {"[:dv g5 %d] ", 86, 60, 86, 0, 0, NULL } }, - { PUNCT, .u.n = {"[:pu %c] ", 0, 0, 2, 0, 0, "nsa" } }, - { VOICE, .u.n = {"[:n%c] ", 0, 0, 9, 0, 0, "phfdburwkv" } }, - { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } }, +enum default_vars_id { + CAPS_START_ID = 0, CAPS_STOP_ID, + RATE_ID, PITCH_ID, INFLECTION_ID, + VOL_ID, PUNCT_ID, VOICE_ID, + DIRECT_ID, V_LAST_VAR_ID, + NB_ID, +}; + +static struct var_t vars[NB_ID] = { + [CAPS_START_ID] = { CAPS_START, .u.s = {"[:dv ap 160] " } }, + [CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"[:dv ap 100 ] " } }, + [RATE_ID] = { RATE, .u.n = {"[:ra %d] ", 180, 75, 650, 0, 0, NULL } }, + [PITCH_ID] = { PITCH, .u.n = {"[:dv ap %d] ", 122, 50, 350, 0, 0, NULL } }, + [INFLECTION_ID] = { INFLECTION, .u.n = {"[:dv pr %d] ", 100, 0, 10000, 0, 0, NULL } }, + [VOL_ID] = { VOL, .u.n = {"[:dv g5 %d] ", 86, 60, 86, 0, 0, NULL } }, + [PUNCT_ID] = { PUNCT, .u.n = {"[:pu %c] ", 0, 0, 2, 0, 0, "nsa" } }, + [VOICE_ID] = { VOICE, .u.n = {"[:n%c] ", 0, 0, 9, 0, 0, "phfdburwkv" } }, + [DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } }, V_LAST_VAR }; @@ -306,10 +314,27 @@ static void synth_flush(struct spk_synth *synth) module_param_named(ser, synth_dectlk.ser, int, 0444); module_param_named(dev, synth_dectlk.dev_name, charp, 0444); module_param_named(start, synth_dectlk.startup, short, 0444); +module_param_named(rate, vars[RATE_ID].u.n.default_val, int, 0444); +module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444); +module_param_named(inflection, vars[INFLECTION_ID].u.n.default_val, int, 0444); +module_param_named(vol, vars[VOL_ID].u.n.default_val, int, 0444); +module_param_named(punct, vars[PUNCT_ID].u.n.default_val, int, 0444); +module_param_named(voice, vars[VOICE_ID].u.n.default_val, int, 0444); +module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444); + + MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based)."); MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer."); MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded."); +MODULE_PARM_DESC(rate, "Set the rate variable on load."); +MODULE_PARM_DESC(pitch, "Set the pitch variable on load."); +MODULE_PARM_DESC(inflection, "Set the inflection variable on load."); +MODULE_PARM_DESC(vol, "Set the vol variable on load."); +MODULE_PARM_DESC(punct, "Set the punct variable on load."); +MODULE_PARM_DESC(voice, "Set the voice variable on load."); +MODULE_PARM_DESC(direct, "Set the direct variable on load."); + module_spk_synth(synth_dectlk); -- cgit v1.2.3