1 files changed, 226 insertions, 0 deletions
diff --git a/input_hal/src/input_touch_ilitek.cpp b/input_hal/src/input_touch_ilitek.cpp
new file mode 100644
index 00000000..9d1822a7
--- /dev/null
+++ b/input_hal/src/input_touch_ilitek.cpp
@@ -0,0 +1,226 @@
+/*
+ * @copyright Copyright (c) 2017-2020 TOYOTA MOTOR CORPORATION.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "input_touch_ilitek.h"
+
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "input_hal.h"
+
+// Touch panel device name
+#define HAL_INPUT_ILITEK_TOUCH_DEVICE_NAME "ILITEK ILITEK Multi-Touch"
+// Touch panel key device name
+#define HAL_INPUT_ILITEK_KEY_DEVICE_NAME ""
+
+// Touch panel horizontal resolution value
+#define HAL_INPUT_TOUCH_RESOLUTION_HORIZONTAL   4816
+
+// Touch panel vertical resolution value
+#define HAL_INPUT_TOUCH_RESOLUTION_VERTICAL     2992
+
+/*
+ * Make touch panel start work
+ */
+static int InputTouchStart() {
+  return HAL_INPUT_RET_NORMAL;
+}
+
+/*
+ * Config touch panel
+ */
+static int InputTouchConfig(const char *path,
+                            int resolution_h, int resolution_v) {
+  if (NULL == path) {
+    return HAL_INPUT_RET_ERROR;
+  }
+
+  if (-1 == ::access(path, F_OK)) {
+    return HAL_INPUT_RET_ERROR;
+  }
+  return HAL_INPUT_RET_NORMAL;
+}
+
+/*
+ * Get touch panel device name
+ */
+static int InputTouchGetDeviceName(char* name, size_t buf_length) {
+  if (NULL == name) {
+    return HAL_INPUT_RET_ERROR;
+  }
+
+  if (buf_length < (strlen(HAL_INPUT_ILITEK_TOUCH_DEVICE_NAME) + 1)) {
+    return HAL_INPUT_RET_ERROR;
+  }
+
+  snprintf(name, buf_length, "%s", HAL_INPUT_ILITEK_TOUCH_DEVICE_NAME);
+  return HAL_INPUT_RET_NORMAL;
+}
+
+/*
+ * Get touch panel key device name
+ */
+static int InputTouchGetKeyName(char* name, size_t buf_length) {
+  if (NULL == name) {
+    return HAL_INPUT_RET_ERROR;
+  }
+
+  if (buf_length < (strlen(HAL_INPUT_ILITEK_KEY_DEVICE_NAME) + 1)) {
+    return HAL_INPUT_RET_ERROR;
+  }
+
+  snprintf(name, buf_length, "%s", HAL_INPUT_ILITEK_KEY_DEVICE_NAME);
+  return HAL_INPUT_RET_NORMAL;
+}
+
+/*
+ * Get touch panel device horizontal resolution
+ */
+static int InputTouchGetDeviceHResolution(int *resolution) {
+  if (NULL == resolution) {
+    return HAL_INPUT_RET_ERROR;
+  }
+  *resolution = HAL_INPUT_TOUCH_RESOLUTION_HORIZONTAL;
+  return HAL_INPUT_RET_NORMAL;
+}
+
+/*
+ * Get touch panel device vertical resolution
+ */
+static int InputTouchGetDeviceVResolution(int *resolution) {
+  if (NULL == resolution) {
+    return HAL_INPUT_RET_ERROR;
+  }
+  *resolution = HAL_INPUT_TOUCH_RESOLUTION_VERTICAL;
+  return HAL_INPUT_RET_NORMAL;
+}
+
+/*
+ * Get whether X axis is inversion
+ */
+static int InputTouchGetXAxisReverse(bool* is_reverse) {
+  if (NULL == is_reverse) {
+    return HAL_INPUT_RET_ERROR;
+  }
+  *is_reverse = false;
+  return HAL_INPUT_RET_NORMAL;
+}
+
+/*
+ * Get whether Y axis is inversion
+ */
+static int InputTouchGetYAxisReverse(bool* is_reverse) {
+  if (NULL == is_reverse) {
+    return HAL_INPUT_RET_ERROR;
+  }
+  *is_reverse = false;
+  return HAL_INPUT_RET_NORMAL;
+}
+
+/*
+ * Execute touch panel self test
+ */
+static int InputTouchSelftest(int id, void *result) {
+  if (NULL == result) {
+    return HAL_INPUT_RET_ERROR;
+  }
+  return HAL_INPUT_RET_NOT_SUPPORT;
+}
+
+/*
+ * Get touch panel config status
+ */
+static int InputTouchGetConfigStatus(int *status) {
+  if (NULL == status) {
+    return HAL_INPUT_RET_ERROR;
+  }
+  *status = HAL_INPUT_TOUCH_CONFIG_OFF;
+  return HAL_INPUT_RET_NORMAL;
+}
+
+/*
+ * Set whether the driver sends touch panel data or not
+ */
+static int InputTouchSetTouchLock(int lock) {
+  if ((HAL_INPUT_TOUCH_UNREPORT == lock) ||
+    (HAL_INPUT_TOUCH_REPORT == lock)) {
+    return HAL_INPUT_RET_NOT_SUPPORT;
+  }
+  return HAL_INPUT_RET_ERROR;
+}
+
+/*
+ * Suspend touch panel
+ */
+static int InputTouchSetTouchSuspend() {
+  return HAL_INPUT_RET_NOT_SUPPORT;
+}
+
+/*
+ * Set touch panel sensitivity level
+ */
+static int InputTouchSetSensitivityLevel(int level) {
+  if ((HAL_INPUT_TOUCH_SENSITIVITY_LEVEL_LOW == level) ||
+    (HAL_INPUT_TOUCH_SENSITIVITY_LEVEL_MIDDLE == level) ||
+    (HAL_INPUT_TOUCH_SENSITIVITY_LEVEL_HIGH == level) ||
+    (HAL_INPUT_TOUCH_SENSITIVITY_LEVEL_NONE == level) ) {
+    return HAL_INPUT_RET_NOT_SUPPORT;
+  }
+  return HAL_INPUT_RET_ERROR;
+}
+
+/*
+ * Get touch panel sensitivity level
+ */
+static int InputTouchGetSensitivityLevel(int *level) {
+  if (NULL == level) {
+    return HAL_INPUT_RET_ERROR;
+  }
+
+  return HAL_INPUT_RET_NOT_SUPPORT;
+}
+
+/*
+ * Notify radio scan frequency
+ */
+static int InputTouchNotifyRadioScanFrequency(struct RadioInfoTouch *info) {
+  if (NULL == info) {
+    return HAL_INPUT_RET_ERROR;
+  }
+  return HAL_INPUT_RET_NOT_SUPPORT;
+}
+
+/*
+ * Init touch panel operation function
+ */
+int InputTouchIlitekInit(struct TouchHal *touch) {
+  touch->start = InputTouchStart;
+  touch->config = InputTouchConfig;
+  touch->get_touch_devicename = InputTouchGetDeviceName;
+  touch->get_key_devicename = InputTouchGetKeyName;
+  touch->get_reso_h = InputTouchGetDeviceHResolution;
+  touch->get_reso_v = InputTouchGetDeviceVResolution;
+  touch->get_reverse_axis_x = InputTouchGetXAxisReverse;
+  touch->get_reverse_axis_y = InputTouchGetYAxisReverse;
+  touch->selftest = InputTouchSelftest;
+  touch->get_config_status = InputTouchGetConfigStatus;
+  touch->set_touch_lock = InputTouchSetTouchLock;
+  touch->set_touch_suspend = InputTouchSetTouchSuspend;
+  touch->set_sensitivity_level = InputTouchSetSensitivityLevel;
+  touch->get_sensitivity_level = InputTouchGetSensitivityLevel;
+  touch->notify_radio_scan_frequency = InputTouchNotifyRadioScanFrequency;
+  return HAL_INPUT_RET_NORMAL;
+}