21 #define DRV_NAME		"cros-ec-sensorhub"
57 	struct cros_ec_dev *ec = sensorhub->ec;  in cros_ec_sensorhub_register()  local
72 			ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);  in cros_ec_sensorhub_register()
74 				/* The EC is still busy initializing sensors. */  in cros_ec_sensorhub_register()
81 			dev_err(dev, "no info for EC sensor %d : %d/%d\n",  in cros_ec_sensorhub_register()
92 			name = "cros-ec-accel";  in cros_ec_sensorhub_register()
95 			name = "cros-ec-baro";  in cros_ec_sensorhub_register()
98 			name = "cros-ec-gyro";  in cros_ec_sensorhub_register()
101 			name = "cros-ec-mag";  in cros_ec_sensorhub_register()
104 			name = "cros-ec-prox";  in cros_ec_sensorhub_register()
107 			name = "cros-ec-light";  in cros_ec_sensorhub_register()
110 			name = "cros-ec-activity";  in cros_ec_sensorhub_register()
126 		ec->has_kb_wake_angle = true;  in cros_ec_sensorhub_register()
128 	if (cros_ec_check_features(ec,  in cros_ec_sensorhub_register()
131 							"cros-ec-lid-angle",  in cros_ec_sensorhub_register()
143 	struct cros_ec_dev *ec = dev_get_drvdata(dev->parent);  in cros_ec_sensorhub_probe()  local
150 			       ec->ec_dev->max_response), GFP_KERNEL);  in cros_ec_sensorhub_probe()
154 	msg->command = EC_CMD_MOTION_SENSE_CMD + ec->cmd_offset;  in cros_ec_sensorhub_probe()
163 	data->ec = ec;  in cros_ec_sensorhub_probe()
170 	/* Check whether this EC is a sensor hub. */  in cros_ec_sensorhub_probe()
171 	if (cros_ec_check_features(ec, EC_FEATURE_MOTION_SENSE)) {  in cros_ec_sensorhub_probe()
172 		sensor_num = cros_ec_get_sensor_count(ec);  in cros_ec_sensorhub_probe()
189 		if (cros_ec_check_features(ec, EC_FEATURE_MOTION_SENSE_FIFO)) {  in cros_ec_sensorhub_probe()
201 		 * When the EC does not have a FIFO, the sensors will query  in cros_ec_sensorhub_probe()
204 		if (cros_ec_check_features(ec, EC_FEATURE_MOTION_SENSE_FIFO)) {  in cros_ec_sensorhub_probe()
225 						"cros-ec-accel-legacy", i);  in cros_ec_sensorhub_probe()
237  * When the EC is suspending, we must stop sending interrupt,
239  * Tell the EC to stop sending non-interrupt event on the iio ring.
244 	struct cros_ec_dev *ec = sensorhub->ec;  in cros_ec_sensorhub_suspend()  local
246 	if (cros_ec_check_features(ec, EC_FEATURE_MOTION_SENSE_FIFO))  in cros_ec_sensorhub_suspend()
254 	struct cros_ec_dev *ec = sensorhub->ec;  in cros_ec_sensorhub_resume()  local
256 	if (cros_ec_check_features(ec, EC_FEATURE_MOTION_SENSE_FIFO))  in cros_ec_sensorhub_resume()
284 MODULE_DESCRIPTION("ChromeOS EC MEMS Sensor Hub Driver");