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perf(es3c28p): LVGL 512KB PSRAM cache + display charging toggle

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- LVGL image cache 512KB + header cache 16 on PSRAM (was PNG bottleneck, c4ec7ead)
- DisplaySettings.disableScreensaverWhenCharging persisted, checked via PowerDevice::IsCharging
- Display app: 'Disable on charging' toggle under Display settings, auto-disabled when timeout off
- DisplayIdle: skip screensaver while charging, auto-stop if plugging in while dimmed
- Keeps upstream full-DTS board clean, no JPEG decoder, no BT HID combo per user
This commit is contained in:
Adolfo Reyna
2026-07-18 17:16:18 -04:00
parent 057daf49a5
commit c4adaef0a5
4 changed files with 132 additions and 136 deletions
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Tactility/Source/app/display/Display.cpp
+33
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@@ -30,6 +30,8 @@ class HalDisplayApp final : public App {
lv_obj_t* timeoutSwitch = nullptr;
lv_obj_t* timeoutDropdown = nullptr;
lv_obj_t* screensaverDropdown = nullptr;
lv_obj_t* disableWhenChargingWrapper = nullptr;
lv_obj_t* disableWhenChargingSwitch = nullptr;
static void onBacklightSliderEvent(lv_event_t* event) {
auto* slider = static_cast<lv_obj_t*>(lv_event_get_target(event));
@@ -72,6 +74,14 @@ class HalDisplayApp final : public App {
}
}
static void onDisableWhenChargingChanged(lv_event_t* event) {
auto* app = static_cast<HalDisplayApp*>(lv_event_get_user_data(event));
auto* sw = static_cast<lv_obj_t*>(lv_event_get_target(event));
bool enabled = lv_obj_has_state(sw, LV_STATE_CHECKED);
app->displaySettings.disableScreensaverWhenCharging = enabled;
app->displaySettingsUpdated = true;
}
static void onTimeoutSwitch(lv_event_t* event) {
auto* app = static_cast<HalDisplayApp*>(lv_event_get_user_data(event));
auto* sw = static_cast<lv_obj_t*>(lv_event_get_target(event));
@@ -84,11 +94,17 @@ class HalDisplayApp final : public App {
if (app->screensaverDropdown) {
lv_obj_clear_state(app->screensaverDropdown, LV_STATE_DISABLED);
}
if (app->disableWhenChargingWrapper) {
lv_obj_clear_state(app->disableWhenChargingWrapper, LV_STATE_DISABLED);
}
} else {
lv_obj_add_state(app->timeoutDropdown, LV_STATE_DISABLED);
if (app->screensaverDropdown) {
lv_obj_add_state(app->screensaverDropdown, LV_STATE_DISABLED);
}
if (app->disableWhenChargingWrapper) {
lv_obj_add_state(app->disableWhenChargingWrapper, LV_STATE_DISABLED);
}
}
}
}
@@ -278,6 +294,23 @@ public:
if (!displaySettings.backlightTimeoutEnabled) {
lv_obj_add_state(screensaverDropdown, LV_STATE_DISABLED);
}
disableWhenChargingWrapper = lv_obj_create(main_wrapper);
lv_obj_set_size(disableWhenChargingWrapper, LV_PCT(100), LV_SIZE_CONTENT);
lv_obj_set_style_pad_all(disableWhenChargingWrapper, 0, LV_STATE_DEFAULT);
lv_obj_set_style_border_width(disableWhenChargingWrapper, 0, LV_STATE_DEFAULT);
auto* charging_label = lv_label_create(disableWhenChargingWrapper);
lv_label_set_text(charging_label, "Disable on charging");
lv_obj_align(charging_label, LV_ALIGN_LEFT_MID, 0, 0);
disableWhenChargingSwitch = lv_switch_create(disableWhenChargingWrapper);
if (displaySettings.disableScreensaverWhenCharging) {
lv_obj_add_state(disableWhenChargingSwitch, LV_STATE_CHECKED);
}
lv_obj_align(disableWhenChargingSwitch, LV_ALIGN_RIGHT_MID, 0, 0);
lv_obj_add_event_cb(disableWhenChargingSwitch, onDisableWhenChargingChanged, LV_EVENT_VALUE_CHANGED, this);
if (!displaySettings.backlightTimeoutEnabled) {
lv_obj_add_state(disableWhenChargingWrapper, LV_STATE_DISABLED);
}
}
}