Migrate devices, create drivers, other improvements & fixes (#574)

Migrated devices to kernel drivers:

- guition-jc3248w535c
- m5stack-core2
- m5stack-cores3
- m5stack-papers3

New drivers:

- axp192-module
- axp2101-module

Fixes:

- Fix SD card LDO for P4 devices
- Updated PowerOff app to work with kernel displays
- Fix for `lvgl_try_lock()` timing
- Fix for touch events with slow updating displays

Improvements:

- `GuiService` now keeps trying to lock to prevent silent failures caused by drivers.
- `GuiService` now uses lvgl-module calls for locking/unlocking
- display driver now has capability `DISPLAY_CAPABILITY_SLOW_REFRESH`

Devices/m5stack-core2/source/module.cpp

@@ -0,0 +1,49 @@
+#include <drivers/axp192.h>
+
+#include <tactility/check.h>
+#include <tactility/device.h>
+#include <tactility/device_listener.h>
+#include <tactility/module.h>
+
+#include <cstring>
+
+extern "C" {
+
+static void configure_axp192(Device* axp192) {
+    check(axp192_set_rail_voltage(axp192, AXP192_RAIL_LDO2, 3300) == ERROR_NONE);  // LCD + SD
+    check(axp192_set_rail_voltage(axp192, AXP192_RAIL_DCDC3, 3300) == ERROR_NONE); // LCD backlight
+
+    check(axp192_set_rail_enabled(axp192, AXP192_RAIL_LDO2, true) == ERROR_NONE);
+    check(axp192_set_rail_enabled(axp192, AXP192_RAIL_LDO3, false) == ERROR_NONE); // VIB_MOTOR stop
+    check(axp192_set_rail_enabled(axp192, AXP192_RAIL_DCDC3, true) == ERROR_NONE);
+
+    check(axp192_set_pwm1_duty_cycle(axp192, 255) == ERROR_NONE);   // PWM 255 (LED off)
+    check(axp192_set_gpio1_pwm1_output(axp192) == ERROR_NONE);      // GPIO1: PWM
+}
+
+static void on_device_event(Device* device, DeviceEvent event, void* context) {
+    (void)context;
+    if (event == DEVICE_EVENT_STARTED && strcmp(device->name, "axp192") == 0) {
+        configure_axp192(device);
+    }
+}
+
+static error_t start() {
+    device_listener_add(on_device_event, nullptr);
+    return ERROR_NONE;
+}
+
+static error_t stop() {
+    device_listener_remove(on_device_event);
+    return ERROR_NONE;
+}
+
+struct Module m5stack_core2_module = {
+    .name = "m5stack-core2",
+    .start = start,
+    .stop = stop,
+    .symbols = nullptr,
+    .internal = nullptr
+};
+
+}