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backlight - if bl devices not there yet for a zone then fix them later 

if bl devices added later - sync them up to the desired backlight leave
when that happens and ensure we store the desired level...l
This commit is contained in:
Carsten Haitzler 2020-04-21 01:35:57 +01:00
parent 3cc7a9d1f8
commit 5d6424e3bc
1 changed files with 24 additions and 4 deletions
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28
src/bin/e_backlight.c
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@ -377,11 +377,21 @@ _backlight_devices_lid_register(const char *dev, Eina_Bool force)
bd = _backlight_devices_edid_find(sc->info.edid);
if (!bd)
{
E_Zone *zone;
bd = calloc(1, sizeof(Backlight_Device));
if (!bd) return;
bd->edid = eina_stringshare_add(sc->info.edid);
bd->output = eina_stringshare_add(sc->info.name);
_devices = eina_list_append(_devices, bd);
zone = _backlight_devices_device_zone_get(bd);
if (zone)
{
double bl = zone->bl;
zone->bl = 0.0;
e_backlight_level_set(zone, bl, -1.0);
}
}
if (bd->dev)
{
@ -403,11 +413,21 @@ _backlight_devices_edid_register(const char *dev, const char *edid)
bd = _backlight_devices_edid_find(sc->info.edid);
if (!bd)
{
E_Zone *zone;
bd = calloc(1, sizeof(Backlight_Device));
if (!bd) return;
bd->edid = eina_stringshare_add(sc->info.edid);
bd->output = eina_stringshare_add(sc->info.name);
_devices = eina_list_append(_devices, bd);
zone = _backlight_devices_device_zone_get(bd);
if (zone)
{
double bl = zone->bl;
zone->bl = 0.0;
e_backlight_level_set(zone, bl, -1.0);
}
}
if (bd->dev)
{
@ -658,6 +678,9 @@ e_backlight_level_set(E_Zone *zone, double val, double tim)
e_backlight_level_set(zone, val, tim);
return;
}
bl_now = zone->bl;
zone->bl = val;
bd = _backlight_devices_zone_device_find(zone);
if (!bd) return;
// set backlight associated with zone to val over period of tim
@ -666,10 +689,7 @@ e_backlight_level_set(E_Zone *zone, double val, double tim)
if ((!e_comp->screen) || (!e_comp->screen->backlight_enabled)) return;
if (val < 0.0) val = 0.0;
else if (val > 1.0) val = 1.0;
if ((fabs(val - zone->bl) < DBL_EPSILON) && (!bd->anim)) return;
bl_now = zone->bl;
zone->bl = val;
if ((fabs(val - bl_now) < DBL_EPSILON) && (!bd->anim)) return;
if (fabs(tim) < DBL_EPSILON)
{