New kernel drivers and more (#560)

- Added kernel base drivers for: display, pointer (touch, mouse, etc.), keyboard, adc, power supply and backlight - Implement new kernel driver modules: `st7789-module` and `gt911-module` - Implement ESP32 ADC "oneshot" kernel driver - Implement ESP32 backlight kernel driver with ledc API - Implemented `battery-sense` driver that allows for voltage measurement and creates a power supply child device - Updated github actions - Updated flash scripts - Fix for esp32 legacy driver conflict with ADC - Created separate `lilygo-tdeck` and `lilygo-tdeck-plus` devices - Created `lilygo-module` with LilyGO kernel drivers - Fix for intermittent errors in build related to code generation of `devicetree.c` - `lvgl-module` can now map kernel drivers onto LVGL devices - Created `KernelDisplayApp` as a mirror of `HalDisplayApp` (formerly `DisplayApp`) - Removed `struct` and `enum` prefix in a lot of kernel driver cpp source files - `lilygo-tdeck` and `lilygo-tdeck-plus` are now fully relying on kernel drivers and don't use any of the old HAL
2026-07-12 00:29:12 +02:00
parent c4406b24ba
commit 50c0a14a93
149 changed files with 5274 additions and 1266 deletions
@@ -0,0 +1,172 @@
+// SPDX-License-Identifier: Apache-2.0
+#include <Tactility/hal/power/PowerDevice.h>
+
+#include <tactility/check.h>
+#include <tactility/device.h>
+#include <tactility/driver.h>
+#include <tactility/drivers/power_supply.h>
+
+#include <format>
+
+namespace tt::hal::power {
+
+#define GET_POWER_DEVICE(device) (static_cast<PowerDevice*>(device_get_driver_data(device)))
+
+static PowerDevice::MetricType toMetricType(PowerSupplyProperty property) {
+    switch (property) {
+        case POWER_SUPPLY_PROP_IS_CHARGING:
+            return PowerDevice::MetricType::IsCharging;
+        case POWER_SUPPLY_PROP_CURRENT:
+            return PowerDevice::MetricType::Current;
+        case POWER_SUPPLY_PROP_VOLTAGE:
+            return PowerDevice::MetricType::BatteryVoltage;
+        case POWER_SUPPLY_PROP_CAPACITY:
+        default:
+            return PowerDevice::MetricType::ChargeLevel;
+    }
+}
+
+static int toIntValue(PowerDevice::MetricType type, const PowerDevice::MetricData& data) {
+    switch (type) {
+        case PowerDevice::MetricType::IsCharging:
+            return data.valueAsBool ? 1 : 0;
+        case PowerDevice::MetricType::Current:
+            return data.valueAsInt32;
+        case PowerDevice::MetricType::BatteryVoltage:
+            return static_cast<int>(data.valueAsUint32);
+        case PowerDevice::MetricType::ChargeLevel:
+        default:
+            return data.valueAsUint8;
+    }
+}
+
+static bool apiSupportsProperty(::Device* device, PowerSupplyProperty property) {
+    return GET_POWER_DEVICE(device)->supportsMetric(toMetricType(property));
+}
+
+static error_t apiGetProperty(::Device* device, PowerSupplyProperty property, PowerSupplyPropertyValue* outValue) {
+    auto* power_device = GET_POWER_DEVICE(device);
+    auto metric_type = toMetricType(property);
+    if (!power_device->supportsMetric(metric_type)) {
+        return ERROR_NOT_SUPPORTED;
+    }
+    PowerDevice::MetricData data;
+    if (!power_device->getMetric(metric_type, data)) {
+        return ERROR_NOT_FOUND;
+    }
+    outValue->int_value = toIntValue(metric_type, data);
+    return ERROR_NONE;
+}
+
+static bool apiSupportsChargeControl(::Device* device) {
+    return GET_POWER_DEVICE(device)->supportsChargeControl();
+}
+
+static bool apiIsAllowedToCharge(::Device* device) {
+    return GET_POWER_DEVICE(device)->isAllowedToCharge();
+}
+
+static error_t apiSetAllowedToCharge(::Device* device, bool allowed) {
+    auto* power_device = GET_POWER_DEVICE(device);
+    if (!power_device->supportsChargeControl()) {
+        return ERROR_NOT_SUPPORTED;
+    }
+    power_device->setAllowedToCharge(allowed);
+    return ERROR_NONE;
+}
+
+static bool apiSupportsQuickCharge(::Device* device) {
+    return GET_POWER_DEVICE(device)->supportsQuickCharge();
+}
+
+static bool apiIsQuickChargeEnabled(::Device* device) {
+    return GET_POWER_DEVICE(device)->isQuickChargeEnabled();
+}
+
+static error_t apiSetQuickChargeEnabled(::Device* device, bool enabled) {
+    auto* power_device = GET_POWER_DEVICE(device);
+    if (!power_device->supportsQuickCharge()) {
+        return ERROR_NOT_SUPPORTED;
+    }
+    power_device->setQuickChargeEnabled(enabled);
+    return ERROR_NONE;
+}
+
+static bool apiSupportsPowerOff(::Device* device) {
+    return GET_POWER_DEVICE(device)->supportsPowerOff();
+}
+
+static error_t apiPowerOff(::Device* device) {
+    auto* power_device = GET_POWER_DEVICE(device);
+    if (!power_device->supportsPowerOff()) {
+        return ERROR_NOT_SUPPORTED;
+    }
+    power_device->powerOff();
+    return ERROR_NONE;
+}
+
+static error_t startDevice(::Device*) { return ERROR_NONE; }
+static error_t stopDevice(::Device*) { return ERROR_NONE; }
+
+static PowerSupplyApi powerSupplyApi {
+    .supports_property = apiSupportsProperty,
+    .get_property = apiGetProperty,
+    .supports_charge_control = apiSupportsChargeControl,
+    .is_allowed_to_charge = apiIsAllowedToCharge,
+    .set_allowed_to_charge = apiSetAllowedToCharge,
+    .supports_quick_charge = apiSupportsQuickCharge,
+    .is_quick_charge_enabled = apiIsQuickChargeEnabled,
+    .set_quick_charge_enabled = apiSetQuickChargeEnabled,
+    .supports_power_off = apiSupportsPowerOff,
+    .power_off = apiPowerOff,
+};
+
+static const char* powerSupplyCompatible[] = { "hal-power-device", nullptr };
+
+static Driver powerSupplyDriver {
+    .name = "hal-power-device",
+    .compatible = powerSupplyCompatible,
+    .start_device = startDevice,
+    .stop_device = stopDevice,
+    .api = &powerSupplyApi,
+    .device_type = &POWER_SUPPLY_TYPE,
+    .owner = nullptr,
+    .internal = nullptr,
+};
+
+/** Registers the "hal-power-device" driver with the kernel on first use. */
+static Driver& getPowerSupplyDriver() {
+    static const bool registered = [] {
+        check(driver_construct_add(&powerSupplyDriver) == ERROR_NONE);
+        return true;
+    }();
+    (void)registered;
+    return powerSupplyDriver;
+}
+
+void PowerDevice::createPowerSupplyDevice() {
+    kernelDeviceName = std::format("power-supply-{}", getId());
+    kernelDevice.name = kernelDeviceName.c_str();
+    check(device_construct(&kernelDevice) == ERROR_NONE);
+    check(device_add(&kernelDevice) == ERROR_NONE);
+    device_set_driver(&kernelDevice, &getPowerSupplyDriver());
+    check(device_start(&kernelDevice) == ERROR_NONE);
+    device_set_driver_data(&kernelDevice, this);
+}
+
+void PowerDevice::destroyPowerSupplyDevice() {
+    device_set_driver_data(&kernelDevice, nullptr);
+    check(device_stop(&kernelDevice) == ERROR_NONE);
+    check(device_remove(&kernelDevice) == ERROR_NONE);
+    check(device_destruct(&kernelDevice) == ERROR_NONE);
+}
+
+PowerDevice::PowerDevice() {
+    createPowerSupplyDevice();
+}
+
+PowerDevice::~PowerDevice() {
+    destroyPowerSupplyDevice();
+}
+
+}