19 #define DRV_NAME		"cros-ec-sensorhub"
54 	struct cros_ec_dev *ec = sensorhub->ec;  in cros_ec_sensorhub_register()  local
67 		ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);  in cros_ec_sensorhub_register()
69 			dev_warn(dev, "no info for EC sensor %d : %d/%d\n",  in cros_ec_sensorhub_register()
76 			name = "cros-ec-accel";  in cros_ec_sensorhub_register()
79 			name = "cros-ec-baro";  in cros_ec_sensorhub_register()
82 			name = "cros-ec-gyro";  in cros_ec_sensorhub_register()
85 			name = "cros-ec-mag";  in cros_ec_sensorhub_register()
88 			name = "cros-ec-prox";  in cros_ec_sensorhub_register()
91 			name = "cros-ec-light";  in cros_ec_sensorhub_register()
94 			name = "cros-ec-activity";  in cros_ec_sensorhub_register()
110 		ec->has_kb_wake_angle = true;  in cros_ec_sensorhub_register()
112 	if (cros_ec_check_features(ec,  in cros_ec_sensorhub_register()
115 							"cros-ec-lid-angle",  in cros_ec_sensorhub_register()
127 	struct cros_ec_dev *ec = dev_get_drvdata(dev->parent);  in cros_ec_sensorhub_probe()  local
134 			       ec->ec_dev->max_response), GFP_KERNEL);  in cros_ec_sensorhub_probe()
138 	msg->command = EC_CMD_MOTION_SENSE_CMD + ec->cmd_offset;  in cros_ec_sensorhub_probe()
147 	data->ec = ec;  in cros_ec_sensorhub_probe()
154 	/* Check whether this EC is a sensor hub. */  in cros_ec_sensorhub_probe()
155 	if (cros_ec_check_features(ec, EC_FEATURE_MOTION_SENSE)) {  in cros_ec_sensorhub_probe()
156 		sensor_num = cros_ec_get_sensor_count(ec);  in cros_ec_sensorhub_probe()
173 		if (cros_ec_check_features(ec, EC_FEATURE_MOTION_SENSE_FIFO)) {  in cros_ec_sensorhub_probe()
185 		 * When the EC does not have a FIFO, the sensors will query  in cros_ec_sensorhub_probe()
188 		if (cros_ec_check_features(ec, EC_FEATURE_MOTION_SENSE_FIFO)) {  in cros_ec_sensorhub_probe()
209 						"cros-ec-accel-legacy", i);  in cros_ec_sensorhub_probe()
221  * When the EC is suspending, we must stop sending interrupt,
223  * Tell the EC to stop sending non-interrupt event on the iio ring.
228 	struct cros_ec_dev *ec = sensorhub->ec;  in cros_ec_sensorhub_suspend()  local
230 	if (cros_ec_check_features(ec, EC_FEATURE_MOTION_SENSE_FIFO))  in cros_ec_sensorhub_suspend()
238 	struct cros_ec_dev *ec = sensorhub->ec;  in cros_ec_sensorhub_resume()  local
240 	if (cros_ec_check_features(ec, EC_FEATURE_MOTION_SENSE_FIFO))  in cros_ec_sensorhub_resume()
262 MODULE_DESCRIPTION("ChromeOS EC MEMS Sensor Hub Driver");