From ac15e9196f35d88b4d94bbcf3a5294ebb5622eb0 Mon Sep 17 00:00:00 2001 From: Basavaraj Natikar Date: Mon, 2 Aug 2021 19:33:39 +0530 Subject: HID: amd_sfh: Move hid probe after sensor is enabled MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Earlier platforms don’t have sensor status checking mechanism. Sensors are always enabled without checking sensor status. Hence invoke hid probe only after the sensor is enabled by checking sensor status. Reviewed-by: Shyam Sundar S K Signed-off-by: Basavaraj Natikar Signed-off-by: Jiri Kosina --- drivers/hid/amd-sfh-hid/amd_sfh_client.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) (limited to 'drivers/hid/amd-sfh-hid') diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_client.c b/drivers/hid/amd-sfh-hid/amd_sfh_client.c index b7b66a1eb971..4982ccf9dc25 100644 --- a/drivers/hid/amd-sfh-hid/amd_sfh_client.c +++ b/drivers/hid/amd-sfh-hid/amd_sfh_client.c @@ -205,16 +205,23 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata) goto cleanup; } rc = get_report_descriptor(cl_idx, cl_data->report_descr[i]); - if (rc) - return rc; - rc = amdtp_hid_probe(cl_data->cur_hid_dev, cl_data); if (rc) return rc; privdata->mp2_ops->start(privdata, info); status = amd_sfh_wait_for_response (privdata, cl_data->sensor_idx[i], SENSOR_ENABLED); - if (status == SENSOR_ENABLED) + if (status == SENSOR_ENABLED) { cl_data->sensor_sts[i] = SENSOR_ENABLED; + rc = amdtp_hid_probe(cl_data->cur_hid_dev, cl_data); + if (rc) { + privdata->mp2_ops->stop(privdata, cl_data->sensor_idx[i]); + status = amd_sfh_wait_for_response + (privdata, cl_data->sensor_idx[i], SENSOR_DISABLED); + if (status != SENSOR_ENABLED) + cl_data->sensor_sts[i] = SENSOR_DISABLED; + goto cleanup; + } + } } schedule_delayed_work(&cl_data->work_buffer, msecs_to_jiffies(AMD_SFH_IDLE_LOOP)); return 0; -- cgit v1.2.3