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| author |   Samuel Thibault <samuel.thibault@ens-lyon.org> | 2021-01-28 19:01:16 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-04 17:05:48 +0100 |
| commit | 1f7c14afd4ad5aae5220dfc878f29770239911b1 (patch) | |
| tree | 2cbaf048f9e3de082e53c372f468e44037b74434 /drivers/accessibility/speakup/synth.c | |
| parent | speakup ABI: Advertise synth parameters for all synths (diff) | |
| download | linux-dev-1f7c14afd4ad5aae5220dfc878f29770239911b1.tar.xz linux-dev-1f7c14afd4ad5aae5220dfc878f29770239911b1.zip | |
speakup: Make dectlk flush timeout configurable
In case the serial port or cable got faulty, we may not be getting
acknowledgements any more. The driver then currently waits for 4s to
avoid jamming the device. This makes this delay configurable.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Link: https://lore.kernel.org/r/20210128180116.1848120-3-samuel.thibault@ens-lyon.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/accessibility/speakup/synth.c')
| -rw-r--r-- | drivers/accessibility/speakup/synth.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/accessibility/speakup/synth.c b/drivers/accessibility/speakup/synth.c index 6c14b682da13..2b8699673bac 100644 --- a/drivers/accessibility/speakup/synth.c +++ b/drivers/accessibility/speakup/synth.c @@ -348,6 +348,7 @@ struct var_t synth_time_vars[] = { { TRIGGER, .u.n = {NULL, 20, 10, 2000, 0, 0, NULL } }, { JIFFY, .u.n = {NULL, 50, 20, 200, 0, 0, NULL } }, { FULL, .u.n = {NULL, 400, 200, 60000, 0, 0, NULL } }, + { FLUSH, .u.n = {NULL, 4000, 100, 4000, 0, 0, NULL } }, V_LAST_VAR }; @@ -408,6 +409,8 @@ static int do_synth_init(struct spk_synth *in_synth) synth_time_vars[2].u.n.default_val = synth->jiffies; synth_time_vars[3].u.n.value = synth_time_vars[3].u.n.default_val = synth->full; + synth_time_vars[4].u.n.value = + synth_time_vars[4].u.n.default_val = synth->flush_time; synth_printf("%s", synth->init); for (var = synth->vars; (var->var_id >= 0) && (var->var_id < MAXVARS); var++) |