From: Osama Muhammad <osmtendev@gmail.com>
Date: Wed, 9 Nov 2022 21:51:02 +0000 (+0500)
Subject: Accessiblity: speakup_dummy: specifying the default driver parameters among the modul... 
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=81188dd195788a1b314570c5d901a88de2179cf4;p=linux.git

Accessiblity: speakup_dummy: 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_dummy 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 <osmtendev@gmail.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Link: https://lore.kernel.org/r/20221109215108.7933-10-osmtendev@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/accessibility/speakup/speakup_dummy.c b/drivers/accessibility/speakup/speakup_dummy.c
index 56419dbb28d3c..52b2c5d44576d 100644
--- a/drivers/accessibility/speakup/speakup_dummy.c
+++ b/drivers/accessibility/speakup/speakup_dummy.c
@@ -18,17 +18,30 @@
 #define DRV_VERSION "2.11"
 #define SYNTH_CLEAR '!'
 
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"CAPS_START\n" } },
-	{ CAPS_STOP, .u.s = {"CAPS_STOP\n" } },
-	{ PAUSE, .u.s = {"PAUSE\n"} },
-	{ RATE, .u.n = {"RATE %d\n", 8, 1, 16, 0, 0, NULL } },
-	{ PITCH, .u.n = {"PITCH %d\n", 8, 0, 16, 0, 0, NULL } },
-	{ INFLECTION, .u.n = {"INFLECTION %d\n", 8, 0, 16, 0, 0, NULL } },
-	{ VOL, .u.n = {"VOL %d\n", 8, 0, 16, 0, 0, NULL } },
-	{ TONE, .u.n = {"TONE %d\n", 8, 0, 16, 0, 0, NULL } },
-	{ PUNCT, .u.n = {"PUNCT %d\n", 0, 0, 3, 0, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
+
+enum default_vars_id {
+	CAPS_START_ID = 0, CAPS_STOP_ID,
+	PAUSE_ID,
+	RATE_ID, PITCH_ID, INFLECTION_ID,
+	VOL_ID, TONE_ID, PUNCT_ID,
+	DIRECT_ID, V_LAST_VAR_ID,
+	NB_ID
+};
+
+
+
+
+static struct var_t vars[NB_ID] = {
+	[CAPS_START_ID] = { CAPS_START, .u.s = {"CAPS_START\n" } },
+	[CAPS_STOP_ID] = { CAPS_STOP, .u.s = {"CAPS_STOP\n" } },
+	[PAUSE_ID] = { PAUSE, .u.s = {"PAUSE\n"} },
+	[RATE_ID] = { RATE, .u.n = {"RATE %d\n", 8, 1, 16, 0, 0, NULL } },
+	[PITCH_ID] = { PITCH, .u.n = {"PITCH %d\n", 8, 0, 16, 0, 0, NULL } },
+	[INFLECTION_ID] = { INFLECTION, .u.n = {"INFLECTION %d\n", 8, 0, 16, 0, 0, NULL } },
+	[VOL_ID] = { VOL, .u.n = {"VOL %d\n", 8, 0, 16, 0, 0, NULL } },
+	[TONE_ID] = { TONE, .u.n = {"TONE %d\n", 8, 0, 16, 0, 0, NULL } },
+	[PUNCT_ID] = { PUNCT, .u.n = {"PUNCT %d\n", 0, 0, 3, 0, 0, NULL } },
+	[DIRECT_ID] = { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
 	V_LAST_VAR
 };
 
@@ -129,10 +142,28 @@ static struct spk_synth synth_dummy = {
 module_param_named(ser, synth_dummy.ser, int, 0444);
 module_param_named(dev, synth_dummy.dev_name, charp, 0444);
 module_param_named(start, synth_dummy.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(tone, vars[TONE_ID].u.n.default_val, int, 0444);
+module_param_named(punct, vars[PUNCT_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(tone, "Set the tone variable on load.");
+MODULE_PARM_DESC(punct, "Set the punct variable on load.");
+MODULE_PARM_DESC(direct, "Set the direct variable on load.");
+
 
 module_spk_synth(synth_dummy);