[PATCH] speakup: Fix var_id_t values and thus keymap

From: Samuel Thibault
Date: Mon Oct 12 2020 - 12:16:19 EST


commit d97a9d7aea04 ("staging/speakup: Add inflection synth parameter")
introduced a new "inflection" speakup parameter next to "pitch", but
the values of the var_id_t enum are actually used by the keymap tables
so we must not renumber them. The effect was that notably the volume
control shortcut (speakup-1 or 2) was actually changing the inflection.

This moves the INFLECTION value at the end of the var_id_t enum to
fix back the enum values. This also adds a warning about it.

Cc: stable@xxxxxxxxxxxxxxx
Reported-by: Kirk Reiser <kirk@xxxxxxxxxx>
Reported-by: Gregory Nowak <greg@xxxxxxxxx>
Signed-off-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>
Tested-by: Gregory Nowak <greg@xxxxxxxxx>
Fixes: d97a9d7aea04 ("staging/speakup: Add inflection synth parameter")
---
drivers/accessibility/speakup/spk_types.h | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/accessibility/speakup/spk_types.h b/drivers/accessibility/speakup/spk_types.h
index 7398f1196e10..91fca3033a45 100644
--- a/drivers/accessibility/speakup/spk_types.h
+++ b/drivers/accessibility/speakup/spk_types.h
@@ -32,6 +32,10 @@ enum {
E_NEW_DEFAULT,
};

+/*
+ * Note: add new members at the end, speakupmap.h depends on the values of the
+ * enum starting from SPELL_DELAY (see inc_dec_var)
+ */
enum var_id_t {
VERSION = 0, SYNTH, SILENT, SYNTH_DIRECT,
KEYMAP, CHARS,
@@ -42,9 +46,9 @@ enum var_id_t {
SAY_CONTROL, SAY_WORD_CTL, NO_INTERRUPT, KEY_ECHO,
SPELL_DELAY, PUNC_LEVEL, READING_PUNC,
ATTRIB_BLEEP, BLEEPS,
- RATE, PITCH, INFLECTION, VOL, TONE, PUNCT, VOICE, FREQUENCY, LANG,
+ RATE, PITCH, VOL, TONE, PUNCT, VOICE, FREQUENCY, LANG,
DIRECT, PAUSE,
- CAPS_START, CAPS_STOP, CHARTAB,
+ CAPS_START, CAPS_STOP, CHARTAB, INFLECTION,
MAXVARS
};

--
2.20.1