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HID: amd_sfh: Move sensor discovery before HID device initialization

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Sensors discovery is independent of HID device initialization. If sensor
discovery fails after HID initialization, then the HID device needs to be
deinitialized. Therefore, sensors discovery should be moved before HID
device initialization.

Fixes: 7bcfdab3f0 ("HID: amd_sfh: if no sensors are enabled, clean up")
Tested-by: Aurinko <petrvelicka@tuta.io>
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Link: https://patch.msgid.link/20240718111616.3012155-1-Basavaraj.Natikar@amd.com
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
This commit is contained in:
Basavaraj Natikar 2024-07-18 16:46:16 +05:30 committed by Benjamin Tissoires
parent bacc15e010
commit 8031b001da
1 changed files with 11 additions and 7 deletions
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18
drivers/hid/amd-sfh-hid/amd_sfh_client.c
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@ -288,12 +288,22 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)
mp2_ops->start(privdata, info);
cl_data->sensor_sts[i] = amd_sfh_wait_for_response
(privdata, cl_data->sensor_idx[i], SENSOR_ENABLED);
if (cl_data->sensor_sts[i] == SENSOR_ENABLED)
cl_data->is_any_sensor_enabled = true;
}
if (!cl_data->is_any_sensor_enabled ||
(mp2_ops->discovery_status && mp2_ops->discovery_status(privdata) == 0)) {
dev_warn(dev, "Failed to discover, sensors not enabled is %d\n",
cl_data->is_any_sensor_enabled);
rc = -EOPNOTSUPP;
goto cleanup;
}
for (i = 0; i < cl_data->num_hid_devices; i++) {
cl_data->cur_hid_dev = i;
if (cl_data->sensor_sts[i] == SENSOR_ENABLED) {
cl_data->is_any_sensor_enabled = true;
rc = amdtp_hid_probe(i, cl_data);
if (rc)
goto cleanup;
@ -305,12 +315,6 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)
cl_data->sensor_sts[i]);
}
if (!cl_data->is_any_sensor_enabled ||
(mp2_ops->discovery_status && mp2_ops->discovery_status(privdata) == 0)) {
dev_warn(dev, "Failed to discover, sensors not enabled is %d\n", cl_data->is_any_sensor_enabled);
rc = -EOPNOTSUPP;
goto cleanup;
}
schedule_delayed_work(&cl_data->work_buffer, msecs_to_jiffies(AMD_SFH_IDLE_LOOP));
return 0;