From cf0b4652d6acaed768b81b153872476a10b7db3b Mon Sep 17 00:00:00 2001 From: Osama Muhammad Date: Thu, 10 Nov 2022 02:51:07 +0500 Subject: Accessiblity: speakup_acntpc: 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 default variables to the speakup_acntpc 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/20221109215108.7933-15-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/accessibility/speakup/speakup_acntpc.c | 38 ++++++++++++++++++++------ 1 file changed, 30 insertions(+), 8 deletions(-) (limited to 'drivers/accessibility') diff --git a/drivers/accessibility/speakup/speakup_acntpc.c b/drivers/accessibility/speakup/speakup_acntpc.c index a55b60754eb1..a27e6bbf05da 100644 --- a/drivers/accessibility/speakup/speakup_acntpc.c +++ b/drivers/accessibility/speakup/speakup_acntpc.c @@ -34,14 +34,23 @@ static int synth_port_control; static int port_forced; static unsigned int synth_portlist[] = { 0x2a8, 0 }; -static struct var_t vars[] = { - { CAPS_START, .u.s = {"\033P8" } }, - { CAPS_STOP, .u.s = {"\033P5" } }, - { RATE, .u.n = {"\033R%c", 9, 0, 17, 0, 0, "0123456789abcdefgh" } }, - { PITCH, .u.n = {"\033P%d", 5, 0, 9, 0, 0, NULL } }, - { VOL, .u.n = {"\033A%d", 5, 0, 9, 0, 0, NULL } }, - { TONE, .u.n = {"\033V%d", 5, 0, 9, 0, 0, NULL } }, - { 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, + VOL_ID, TONE_ID, + DIRECT_ID, V_LAST_VAR_ID, + NB_ID +}; + + +static struct var_t vars[NB_ID] = { + [CAPS_START_ID] = { CAPS_START, .u.s = {"\033P8" } }, + [CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"\033P5" } }, + [RATE_ID] = { RATE, .u.n = {"\033R%c", 9, 0, 17, 0, 0, "0123456789abcdefgh" } }, + [PITCH_ID] = { PITCH, .u.n = {"\033P%d", 5, 0, 9, 0, 0, NULL } }, + [VOL_ID] = { VOL, .u.n = {"\033A%d", 5, 0, 9, 0, 0, NULL } }, + [TONE_ID] = { TONE, .u.n = {"\033V%d", 5, 0, 9, 0, 0, NULL } }, + [DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } }, V_LAST_VAR }; @@ -305,9 +314,22 @@ static void accent_release(struct spk_synth *synth) module_param_hw_named(port, port_forced, int, ioport, 0444); module_param_named(start, synth_acntpc.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(vol, vars[VOL_ID].u.n.default_val, int, 0444); +module_param_named(tone, vars[TONE_ID].u.n.default_val, int, 0444); +module_param_named(direct, vars[DIRECT_ID].u.n.default_val, int, 0444); + + MODULE_PARM_DESC(port, "Set the port for the synthesizer (override probing)."); 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(vol, "Set the vol variable on load."); +MODULE_PARM_DESC(tone, "Set the tone variable on load."); +MODULE_PARM_DESC(direct, "Set the direct variable on load."); + module_spk_synth(synth_acntpc); -- cgit v1.2.3