diff options
Diffstat (limited to 'drivers/hid/amd-sfh-hid/amd_sfh_client.c')
| -rw-r--r-- | drivers/hid/amd-sfh-hid/amd_sfh_client.c | 45 |
1 files changed, 39 insertions, 6 deletions
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_client.c b/drivers/hid/amd-sfh-hid/amd_sfh_client.c index c5de0ec4f9d0..0f770a2b47ff 100644 --- a/drivers/hid/amd-sfh-hid/amd_sfh_client.c +++ b/drivers/hid/amd-sfh-hid/amd_sfh_client.c @@ -141,6 +141,24 @@ u32 amd_sfh_wait_for_response(struct amd_mp2_dev *mp2, u8 sid, u32 sensor_sts) return sensor_sts; } +const char *get_sensor_name(int idx) +{ + switch (idx) { + case accel_idx: + return "accelerometer"; + case gyro_idx: + return "gyroscope"; + case mag_idx: + return "magnetometer"; + case als_idx: + return "ALS"; + case HPD_IDX: + return "HPD"; + default: + return "unknown sensor type"; + } +} + int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata) { struct amd_input_data *in_data = &privdata->in_data; @@ -219,13 +237,27 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata) (privdata, cl_data->sensor_idx[i], SENSOR_DISABLED); if (status != SENSOR_ENABLED) cl_data->sensor_sts[i] = SENSOR_DISABLED; - dev_dbg(dev, "sid 0x%x status 0x%x\n", - cl_data->sensor_idx[i], cl_data->sensor_sts[i]); + dev_dbg(dev, "sid 0x%x (%s) status 0x%x\n", + cl_data->sensor_idx[i], + get_sensor_name(cl_data->sensor_idx[i]), + cl_data->sensor_sts[i]); goto cleanup; } } - dev_dbg(dev, "sid 0x%x status 0x%x\n", - cl_data->sensor_idx[i], cl_data->sensor_sts[i]); + dev_dbg(dev, "sid 0x%x (%s) status 0x%x\n", + cl_data->sensor_idx[i], get_sensor_name(cl_data->sensor_idx[i]), + cl_data->sensor_sts[i]); + } + if (privdata->mp2_ops->discovery_status && + privdata->mp2_ops->discovery_status(privdata) == 0) { + amd_sfh_hid_client_deinit(privdata); + for (i = 0; i < cl_data->num_hid_devices; i++) { + devm_kfree(dev, cl_data->feature_report[i]); + devm_kfree(dev, in_data->input_report[i]); + devm_kfree(dev, cl_data->report_descr[i]); + } + dev_warn(dev, "Failed to discover, sensors not enabled\n"); + return -EOPNOTSUPP; } schedule_delayed_work(&cl_data->work_buffer, msecs_to_jiffies(AMD_SFH_IDLE_LOOP)); return 0; @@ -257,8 +289,9 @@ int amd_sfh_hid_client_deinit(struct amd_mp2_dev *privdata) (privdata, cl_data->sensor_idx[i], SENSOR_DISABLED); if (status != SENSOR_ENABLED) cl_data->sensor_sts[i] = SENSOR_DISABLED; - dev_dbg(&privdata->pdev->dev, "stopping sid 0x%x status 0x%x\n", - cl_data->sensor_idx[i], cl_data->sensor_sts[i]); + dev_dbg(&privdata->pdev->dev, "stopping sid 0x%x (%s) status 0x%x\n", + cl_data->sensor_idx[i], get_sensor_name(cl_data->sensor_idx[i]), + cl_data->sensor_sts[i]); } } |