* [patch 0/2] [patch 0/2] speakup: Expose punctuation level to software speech synthesis @ 2022-08-23 22:25 Samuel Thibault 2022-08-23 22:25 ` [patch 1/2] speakup-dummy: Add support for PUNCT variable Samuel Thibault 2022-08-23 22:25 ` [patch 2/2] speakup: Notify synthesizers of the punctuation level change Samuel Thibault 0 siblings, 2 replies; 6+ messages in thread From: Samuel Thibault @ 2022-08-23 22:25 UTC (permalink / raw) To: gregkh; +Cc: linux-kernel, speakup Hello, This update to speakup makes software speech better tune their punctuation level according to the speakup situation. Samuel ^ permalink raw reply [flat|nested] 6+ messages in thread
* [patch 1/2] speakup-dummy: Add support for PUNCT variable 2022-08-23 22:25 [patch 0/2] [patch 0/2] speakup: Expose punctuation level to software speech synthesis Samuel Thibault @ 2022-08-23 22:25 ` Samuel Thibault 2022-09-01 14:59 ` Greg KH 2022-08-23 22:25 ` [patch 2/2] speakup: Notify synthesizers of the punctuation level change Samuel Thibault 1 sibling, 1 reply; 6+ messages in thread From: Samuel Thibault @ 2022-08-23 22:25 UTC (permalink / raw) To: gregkh; +Cc: linux-kernel, speakup, Samuel Thibault This allows to debug the update of the punctuation level. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Index: linux/drivers/accessibility/speakup/speakup_dummy.c =================================================================== --- linux.orig/drivers/accessibility/speakup/speakup_dummy.c +++ linux/drivers/accessibility/speakup/speakup_dummy.c @@ -27,6 +27,7 @@ static struct var_t vars[] = { { 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 } }, V_LAST_VAR }; @@ -42,6 +43,8 @@ static struct kobj_attribute pitch_attri __ATTR(pitch, 0644, spk_var_show, spk_var_store); static struct kobj_attribute inflection_attribute = __ATTR(inflection, 0644, spk_var_show, spk_var_store); +static struct kobj_attribute punct_attribute = + __ATTR(punct, 0644, spk_var_show, spk_var_store); static struct kobj_attribute rate_attribute = __ATTR(rate, 0644, spk_var_show, spk_var_store); static struct kobj_attribute tone_attribute = @@ -69,6 +72,7 @@ static struct attribute *synth_attrs[] = &caps_stop_attribute.attr, &pitch_attribute.attr, &inflection_attribute.attr, + &punct_attribute.attr, &rate_attribute.attr, &tone_attribute.attr, &vol_attribute.attr, ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [patch 1/2] speakup-dummy: Add support for PUNCT variable 2022-08-23 22:25 ` [patch 1/2] speakup-dummy: Add support for PUNCT variable Samuel Thibault @ 2022-09-01 14:59 ` Greg KH 2022-09-01 16:10 ` Samuel Thibault 0 siblings, 1 reply; 6+ messages in thread From: Greg KH @ 2022-09-01 14:59 UTC (permalink / raw) To: Samuel Thibault; +Cc: linux-kernel, speakup On Wed, Aug 24, 2022 at 12:25:02AM +0200, Samuel Thibault wrote: > This allows to debug the update of the punctuation level. > > Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> > > Index: linux/drivers/accessibility/speakup/speakup_dummy.c > =================================================================== > --- linux.orig/drivers/accessibility/speakup/speakup_dummy.c > +++ linux/drivers/accessibility/speakup/speakup_dummy.c > @@ -27,6 +27,7 @@ static struct var_t vars[] = { > { 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 } }, > V_LAST_VAR > }; > @@ -42,6 +43,8 @@ static struct kobj_attribute pitch_attri > __ATTR(pitch, 0644, spk_var_show, spk_var_store); > static struct kobj_attribute inflection_attribute = > __ATTR(inflection, 0644, spk_var_show, spk_var_store); > +static struct kobj_attribute punct_attribute = > + __ATTR(punct, 0644, spk_var_show, spk_var_store); > static struct kobj_attribute rate_attribute = > __ATTR(rate, 0644, spk_var_show, spk_var_store); > static struct kobj_attribute tone_attribute = > @@ -69,6 +72,7 @@ static struct attribute *synth_attrs[] = > &caps_stop_attribute.attr, > &pitch_attribute.attr, > &inflection_attribute.attr, > + &punct_attribute.attr, > &rate_attribute.attr, > &tone_attribute.attr, > &vol_attribute.attr, > Don't we also need a Documentation/ABI/ update for this new sysfs file? Can you send that as a follow-on patch? thanks, greg k-h ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [patch 1/2] speakup-dummy: Add support for PUNCT variable 2022-09-01 14:59 ` Greg KH @ 2022-09-01 16:10 ` Samuel Thibault 2022-09-01 16:23 ` Greg KH 0 siblings, 1 reply; 6+ messages in thread From: Samuel Thibault @ 2022-09-01 16:10 UTC (permalink / raw) To: Greg KH; +Cc: linux-kernel, speakup Hello, Greg KH, le jeu. 01 sept. 2022 16:59:28 +0200, a ecrit: > On Wed, Aug 24, 2022 at 12:25:02AM +0200, Samuel Thibault wrote: > > This allows to debug the update of the punctuation level. > > > > Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> > > > > Index: linux/drivers/accessibility/speakup/speakup_dummy.c > > =================================================================== > > --- linux.orig/drivers/accessibility/speakup/speakup_dummy.c > > +++ linux/drivers/accessibility/speakup/speakup_dummy.c > > @@ -27,6 +27,7 @@ static struct var_t vars[] = { > > { 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 } }, > > V_LAST_VAR > > }; > > @@ -42,6 +43,8 @@ static struct kobj_attribute pitch_attri > > __ATTR(pitch, 0644, spk_var_show, spk_var_store); > > static struct kobj_attribute inflection_attribute = > > __ATTR(inflection, 0644, spk_var_show, spk_var_store); > > +static struct kobj_attribute punct_attribute = > > + __ATTR(punct, 0644, spk_var_show, spk_var_store); > > static struct kobj_attribute rate_attribute = > > __ATTR(rate, 0644, spk_var_show, spk_var_store); > > static struct kobj_attribute tone_attribute = > > @@ -69,6 +72,7 @@ static struct attribute *synth_attrs[] = > > &caps_stop_attribute.attr, > > &pitch_attribute.attr, > > &inflection_attribute.attr, > > + &punct_attribute.attr, > > &rate_attribute.attr, > > &tone_attribute.attr, > > &vol_attribute.attr, > > > > Don't we also need a Documentation/ABI/ update for this new sysfs file? It is already there actually, because it's the same variables fo various syntheses, and this is just adding the support for punct (already known in other syntheses) to the dummy synthesis. Samuel ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [patch 1/2] speakup-dummy: Add support for PUNCT variable 2022-09-01 16:10 ` Samuel Thibault @ 2022-09-01 16:23 ` Greg KH 0 siblings, 0 replies; 6+ messages in thread From: Greg KH @ 2022-09-01 16:23 UTC (permalink / raw) To: Samuel Thibault, linux-kernel, speakup On Thu, Sep 01, 2022 at 06:10:25PM +0200, Samuel Thibault wrote: > Hello, > > Greg KH, le jeu. 01 sept. 2022 16:59:28 +0200, a ecrit: > > On Wed, Aug 24, 2022 at 12:25:02AM +0200, Samuel Thibault wrote: > > > This allows to debug the update of the punctuation level. > > > > > > Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> > > > > > > Index: linux/drivers/accessibility/speakup/speakup_dummy.c > > > =================================================================== > > > --- linux.orig/drivers/accessibility/speakup/speakup_dummy.c > > > +++ linux/drivers/accessibility/speakup/speakup_dummy.c > > > @@ -27,6 +27,7 @@ static struct var_t vars[] = { > > > { 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 } }, > > > V_LAST_VAR > > > }; > > > @@ -42,6 +43,8 @@ static struct kobj_attribute pitch_attri > > > __ATTR(pitch, 0644, spk_var_show, spk_var_store); > > > static struct kobj_attribute inflection_attribute = > > > __ATTR(inflection, 0644, spk_var_show, spk_var_store); > > > +static struct kobj_attribute punct_attribute = > > > + __ATTR(punct, 0644, spk_var_show, spk_var_store); > > > static struct kobj_attribute rate_attribute = > > > __ATTR(rate, 0644, spk_var_show, spk_var_store); > > > static struct kobj_attribute tone_attribute = > > > @@ -69,6 +72,7 @@ static struct attribute *synth_attrs[] = > > > &caps_stop_attribute.attr, > > > &pitch_attribute.attr, > > > &inflection_attribute.attr, > > > + &punct_attribute.attr, > > > &rate_attribute.attr, > > > &tone_attribute.attr, > > > &vol_attribute.attr, > > > > > > > Don't we also need a Documentation/ABI/ update for this new sysfs file? > > It is already there actually, because it's the same variables fo various > syntheses, and this is just adding the support for punct (already known > in other syntheses) to the dummy synthesis. Ah, nevermind, thanks! ^ permalink raw reply [flat|nested] 6+ messages in thread
* [patch 2/2] speakup: Notify synthesizers of the punctuation level change 2022-08-23 22:25 [patch 0/2] [patch 0/2] speakup: Expose punctuation level to software speech synthesis Samuel Thibault 2022-08-23 22:25 ` [patch 1/2] speakup-dummy: Add support for PUNCT variable Samuel Thibault @ 2022-08-23 22:25 ` Samuel Thibault 1 sibling, 0 replies; 6+ messages in thread From: Samuel Thibault @ 2022-08-23 22:25 UTC (permalink / raw) To: gregkh; +Cc: linux-kernel, speakup, Samuel Thibault Even if speakup does the filtering itself, it does not filter out A_PUNC characters (because these are needed e.g. for prosody), so we have to tell synthesizers whether they should filter them out or not. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> --- drivers/accessibility/speakup/speakup_soft.c | 26 ++++++++++++++++++++++++-- drivers/accessibility/speakup/spk_types.h | 2 +- drivers/accessibility/speakup/varhandlers.c | 12 ++++++++---- 3 files changed, 33 insertions(+), 7 deletions(-) --- a/drivers/accessibility/speakup/varhandlers.c +++ b/drivers/accessibility/speakup/varhandlers.c @@ -138,6 +138,7 @@ struct st_var_header *spk_get_var_header return NULL; return p_header; } +EXPORT_SYMBOL_GPL(spk_get_var_header); struct st_var_header *spk_var_header_by_name(const char *name) { @@ -221,15 +222,17 @@ int spk_set_num_var(int input, struct st *p_val = val; if (var->var_id == PUNC_LEVEL) { spk_punc_mask = spk_punc_masks[val]; - return 0; } if (var_data->u.n.multiplier != 0) val *= var_data->u.n.multiplier; val += var_data->u.n.offset; - if (var->var_id < FIRST_SYNTH_VAR || !synth) + + if (!synth) + return 0; + if (synth->synth_adjust && synth->synth_adjust(synth, var)) + return 0; + if (var->var_id < FIRST_SYNTH_VAR) return 0; - if (synth->synth_adjust) - return synth->synth_adjust(var); if (!var_data->u.n.synth_fmt) return 0; @@ -245,6 +248,7 @@ int spk_set_num_var(int input, struct st synth_printf("%s", cp); return 0; } +EXPORT_SYMBOL_GPL(spk_set_num_var); int spk_set_string_var(const char *page, struct st_var_header *var, int len) { --- a/drivers/accessibility/speakup/speakup_soft.c +++ b/drivers/accessibility/speakup/speakup_soft.c @@ -26,6 +26,7 @@ static int softsynth_probe(struct spk_synth *synth); static void softsynth_release(struct spk_synth *synth); static int softsynth_is_alive(struct spk_synth *synth); +static int softsynth_adjust(struct spk_synth *synth, struct st_var_header *var); static unsigned char get_index(struct spk_synth *synth); static struct miscdevice synth_device, synthu_device; @@ -41,7 +42,7 @@ static struct var_t vars[] = { { INFLECTION, .u.n = {"\x01%dr", 5, 0, 9, 0, 0, NULL } }, { VOL, .u.n = {"\x01%dv", 5, 0, 9, 0, 0, NULL } }, { TONE, .u.n = {"\x01%dx", 1, 0, 2, 0, 0, NULL } }, - { PUNCT, .u.n = {"\x01%db", 0, 0, 2, 0, 0, NULL } }, + { PUNCT, .u.n = {"\x01%db", 0, 0, 3, 0, 0, NULL } }, { VOICE, .u.n = {"\x01%do", 0, 0, 7, 0, 0, NULL } }, { FREQUENCY, .u.n = {"\x01%df", 5, 0, 9, 0, 0, NULL } }, { DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } }, @@ -133,7 +134,7 @@ static struct spk_synth synth_soft = { .catch_up = NULL, .flush = NULL, .is_alive = softsynth_is_alive, - .synth_adjust = NULL, + .synth_adjust = softsynth_adjust, .read_buff_add = NULL, .get_index = get_index, .indexing = { @@ -426,6 +427,27 @@ static int softsynth_is_alive(struct spk return 0; } +static int softsynth_adjust(struct spk_synth *synth, struct st_var_header *var) +{ + struct st_var_header *punc_level_var; + struct var_t *var_data; + + if (var->var_id != PUNC_LEVEL) + return 0; + + /* We want to set the the speech synthesis punctuation level + * accordingly, so it properly tunes speaking A_PUNC characters */ + var_data = var->data; + if (!var_data) + return 0; + punc_level_var = spk_get_var_header(PUNCT); + if (!punc_level_var) + return 0; + spk_set_num_var(var_data->u.n.value, punc_level_var, E_SET); + + return 1; +} + module_param_named(start, synth_soft.startup, short, 0444); MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded."); --- a/drivers/accessibility/speakup/spk_types.h +++ b/drivers/accessibility/speakup/spk_types.h @@ -195,7 +195,7 @@ struct spk_synth { void (*catch_up)(struct spk_synth *synth); void (*flush)(struct spk_synth *synth); int (*is_alive)(struct spk_synth *synth); - int (*synth_adjust)(struct st_var_header *var); + int (*synth_adjust)(struct spk_synth *synth, struct st_var_header *var); void (*read_buff_add)(u_char c); unsigned char (*get_index)(struct spk_synth *synth); struct synth_indexing indexing; ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-09-01 16:23 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-08-23 22:25 [patch 0/2] [patch 0/2] speakup: Expose punctuation level to software speech synthesis Samuel Thibault 2022-08-23 22:25 ` [patch 1/2] speakup-dummy: Add support for PUNCT variable Samuel Thibault 2022-09-01 14:59 ` Greg KH 2022-09-01 16:10 ` Samuel Thibault 2022-09-01 16:23 ` Greg KH 2022-08-23 22:25 ` [patch 2/2] speakup: Notify synthesizers of the punctuation level change Samuel Thibault
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®