diff options
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/amd-sfh-hid/amd_sfh_client.c | 12 | ||||
| -rw-r--r-- | drivers/hid/amd-sfh-hid/amd_sfh_common.h | 3 | ||||
| -rw-r--r-- | drivers/hid/amd-sfh-hid/amd_sfh_pcie.c | 4 | ||||
| -rw-r--r-- | drivers/hid/hid-asus.c | 3 |
4 files changed, 20 insertions, 2 deletions
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_client.c b/drivers/hid/amd-sfh-hid/amd_sfh_client.c index 3438d392920f..8dae9a776685 100644 --- a/drivers/hid/amd-sfh-hid/amd_sfh_client.c +++ b/drivers/hid/amd-sfh-hid/amd_sfh_client.c @@ -39,8 +39,12 @@ int amd_sfh_get_report(struct hid_device *hid, int report_id, int report_type) struct amdtp_hid_data *hid_data = hid->driver_data; struct amdtp_cl_data *cli_data = hid_data->cli_data; struct request_list *req_list = &cli_data->req_list; + struct amd_input_data *in_data = cli_data->in_data; + struct amd_mp2_dev *mp2; int i; + mp2 = container_of(in_data, struct amd_mp2_dev, in_data); + guard(mutex)(&mp2->lock); for (i = 0; i < cli_data->num_hid_devices; i++) { if (cli_data->hid_sensor_hubs[i] == hid) { struct request_list *new = kzalloc(sizeof(*new), GFP_KERNEL); @@ -75,6 +79,8 @@ void amd_sfh_work(struct work_struct *work) u8 report_id, node_type; u8 report_size = 0; + mp2 = container_of(in_data, struct amd_mp2_dev, in_data); + guard(mutex)(&mp2->lock); req_node = list_last_entry(&req_list->list, struct request_list, list); list_del(&req_node->list); current_index = req_node->current_index; @@ -83,7 +89,6 @@ void amd_sfh_work(struct work_struct *work) node_type = req_node->report_type; kfree(req_node); - mp2 = container_of(in_data, struct amd_mp2_dev, in_data); mp2_ops = mp2->mp2_ops; if (node_type == HID_FEATURE_REPORT) { report_size = mp2_ops->get_feat_rep(sensor_index, report_id, @@ -107,6 +112,8 @@ void amd_sfh_work(struct work_struct *work) cli_data->cur_hid_dev = current_index; cli_data->sensor_requested_cnt[current_index] = 0; amdtp_hid_wakeup(cli_data->hid_sensor_hubs[current_index]); + if (!list_empty(&req_list->list)) + schedule_delayed_work(&cli_data->work, 0); } void amd_sfh_work_buffer(struct work_struct *work) @@ -117,9 +124,10 @@ void amd_sfh_work_buffer(struct work_struct *work) u8 report_size; int i; + mp2 = container_of(in_data, struct amd_mp2_dev, in_data); + guard(mutex)(&mp2->lock); for (i = 0; i < cli_data->num_hid_devices; i++) { if (cli_data->sensor_sts[i] == SENSOR_ENABLED) { - mp2 = container_of(in_data, struct amd_mp2_dev, in_data); report_size = mp2->mp2_ops->get_in_rep(i, cli_data->sensor_idx[i], cli_data->report_id[i], in_data); hid_input_report(cli_data->hid_sensor_hubs[i], HID_INPUT_REPORT, diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_common.h b/drivers/hid/amd-sfh-hid/amd_sfh_common.h index e5620d7db569..00308d8998d4 100644 --- a/drivers/hid/amd-sfh-hid/amd_sfh_common.h +++ b/drivers/hid/amd-sfh-hid/amd_sfh_common.h @@ -10,6 +10,7 @@ #ifndef AMD_SFH_COMMON_H #define AMD_SFH_COMMON_H +#include <linux/mutex.h> #include <linux/pci.h> #include "amd_sfh_hid.h" @@ -57,6 +58,8 @@ struct amd_mp2_dev { u32 mp2_acs; struct sfh_dev_status dev_en; struct work_struct work; + /* mp2 to protect data */ + struct mutex lock; u8 init_done; u8 rver; }; diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c index 0c28ca349bcd..9739f66e925c 100644 --- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c +++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c @@ -405,6 +405,10 @@ static int amd_mp2_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i if (!privdata->cl_data) return -ENOMEM; + rc = devm_mutex_init(&pdev->dev, &privdata->lock); + if (rc) + return rc; + privdata->sfh1_1_ops = (const struct amd_sfh1_1_ops *)id->driver_data; if (privdata->sfh1_1_ops) { if (boot_cpu_data.x86 >= 0x1A) diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c index 6b90d2c03e88..dd989b519f86 100644 --- a/drivers/hid/hid-asus.c +++ b/drivers/hid/hid-asus.c @@ -971,7 +971,10 @@ static int asus_input_mapping(struct hid_device *hdev, case 0xc4: asus_map_key_clear(KEY_KBDILLUMUP); break; case 0xc5: asus_map_key_clear(KEY_KBDILLUMDOWN); break; case 0xc7: asus_map_key_clear(KEY_KBDILLUMTOGGLE); break; + case 0x4e: asus_map_key_clear(KEY_FN_ESC); break; + case 0x7e: asus_map_key_clear(KEY_EMOJI_PICKER); break; + case 0x8b: asus_map_key_clear(KEY_PROG1); break; /* ProArt Creator Hub key */ case 0x6b: asus_map_key_clear(KEY_F21); break; /* ASUS touchpad toggle */ case 0x38: asus_map_key_clear(KEY_PROG1); break; /* ROG key */ case 0xba: asus_map_key_clear(KEY_PROG2); break; /* Fn+C ASUS Splendid */ |