#define HIDPP_QUIRK_CLASS_M560 BIT(1)
#define HIDPP_QUIRK_CLASS_K400 BIT(2)
#define HIDPP_QUIRK_CLASS_G920 BIT(3)
+#define HIDPP_QUIRK_CLASS_K750 BIT(4)
/* bits 2..20 are reserved for classes */
-#define HIDPP_QUIRK_CONNECT_EVENTS BIT(21)
+/* #define HIDPP_QUIRK_CONNECT_EVENTS BIT(21) disabled */
#define HIDPP_QUIRK_WTP_PHYSICAL_BUTTONS BIT(22)
#define HIDPP_QUIRK_NO_HIDINPUT BIT(23)
#define HIDPP_QUIRK_FORCE_OUTPUT_REPORTS BIT(24)
+#define HIDPP_QUIRK_UNIFYING BIT(25)
-#define HIDPP_QUIRK_DELAYED_INIT (HIDPP_QUIRK_NO_HIDINPUT | \
- HIDPP_QUIRK_CONNECT_EVENTS)
+#define HIDPP_QUIRK_DELAYED_INIT HIDPP_QUIRK_NO_HIDINPUT
+
+#define HIDPP_CAPABILITY_HIDPP10_BATTERY BIT(0)
+#define HIDPP_CAPABILITY_HIDPP20_BATTERY BIT(1)
+#define HIDPP_CAPABILITY_BATTERY_MILEAGE BIT(2)
+#define HIDPP_CAPABILITY_BATTERY_LEVEL_STATUS BIT(3)
/*
* There are two hidpp protocols in use, the first version hidpp10 is known
};
} __packed;
+struct hidpp_battery {
+ u8 feature_index;
+ u8 solar_feature_index;
+ struct power_supply_desc desc;
+ struct power_supply *ps;
+ char name[64];
+ int status;
+ int capacity;
+ int level;
+ bool online;
+};
+
struct hidpp_device {
struct hid_device *hid_dev;
struct mutex send_mutex;
struct input_dev *delayed_input;
unsigned long quirks;
-};
+ unsigned long capabilities;
+ struct hidpp_battery battery;
+};
/* HID++ 1.0 error codes */
#define HIDPP_ERROR 0x8f
#define HIDPP_SET_LONG_REGISTER 0x82
#define HIDPP_GET_LONG_REGISTER 0x83
+#define HIDPP_REG_GENERAL 0x00
+
+static int hidpp10_enable_battery_reporting(struct hidpp_device *hidpp_dev)
+{
+ struct hidpp_report response;
+ int ret;
+ u8 params[3] = { 0 };
+
+ ret = hidpp_send_rap_command_sync(hidpp_dev,
+ REPORT_ID_HIDPP_SHORT,
+ HIDPP_GET_REGISTER,
+ HIDPP_REG_GENERAL,
+ NULL, 0, &response);
+ if (ret)
+ return ret;
+
+ memcpy(params, response.rap.params, 3);
+
+ /* Set the battery bit */
+ params[0] |= BIT(4);
+
+ return hidpp_send_rap_command_sync(hidpp_dev,
+ REPORT_ID_HIDPP_SHORT,
+ HIDPP_SET_REGISTER,
+ HIDPP_REG_GENERAL,
+ params, 3, &response);
+}
+
+#define HIDPP_REG_BATTERY_STATUS 0x07
+
+static int hidpp10_battery_status_map_level(u8 param)
+{
+ int level;
+
+ switch (param) {
+ case 1 ... 2:
+ level = POWER_SUPPLY_CAPACITY_LEVEL_CRITICAL;
+ break;
+ case 3 ... 4:
+ level = POWER_SUPPLY_CAPACITY_LEVEL_LOW;
+ break;
+ case 5 ... 6:
+ level = POWER_SUPPLY_CAPACITY_LEVEL_NORMAL;
+ break;
+ case 7:
+ level = POWER_SUPPLY_CAPACITY_LEVEL_HIGH;
+ break;
+ default:
+ level = POWER_SUPPLY_CAPACITY_LEVEL_UNKNOWN;
+ }
+
+ return level;
+}
+
+static int hidpp10_battery_status_map_status(u8 param)
+{
+ int status;
+
+ switch (param) {
+ case 0x00:
+ /* discharging (in use) */
+ status = POWER_SUPPLY_STATUS_DISCHARGING;
+ break;
+ case 0x21: /* (standard) charging */
+ case 0x24: /* fast charging */
+ case 0x25: /* slow charging */
+ status = POWER_SUPPLY_STATUS_CHARGING;
+ break;
+ case 0x26: /* topping charge */
+ case 0x22: /* charge complete */
+ status = POWER_SUPPLY_STATUS_FULL;
+ break;
+ case 0x20: /* unknown */
+ status = POWER_SUPPLY_STATUS_UNKNOWN;
+ break;
+ /*
+ * 0x01...0x1F = reserved (not charging)
+ * 0x23 = charging error
+ * 0x27..0xff = reserved
+ */
+ default:
+ status = POWER_SUPPLY_STATUS_NOT_CHARGING;
+ break;
+ }
+
+ return status;
+}
+
+static int hidpp10_query_battery_status(struct hidpp_device *hidpp)
+{
+ struct hidpp_report response;
+ int ret, status;
+
+ ret = hidpp_send_rap_command_sync(hidpp,
+ REPORT_ID_HIDPP_SHORT,
+ HIDPP_GET_REGISTER,
+ HIDPP_REG_BATTERY_STATUS,
+ NULL, 0, &response);
+ if (ret)
+ return ret;
+
+ hidpp->battery.level =
+ hidpp10_battery_status_map_level(response.rap.params[0]);
+ status = hidpp10_battery_status_map_status(response.rap.params[1]);
+ hidpp->battery.status = status;
+ /* the capacity is only available when discharging or full */
+ hidpp->battery.online = status == POWER_SUPPLY_STATUS_DISCHARGING ||
+ status == POWER_SUPPLY_STATUS_FULL;
+
+ return 0;
+}
+
+#define HIDPP_REG_BATTERY_MILEAGE 0x0D
+
+static int hidpp10_battery_mileage_map_status(u8 param)
+{
+ int status;
+
+ switch (param >> 6) {
+ case 0x00:
+ /* discharging (in use) */
+ status = POWER_SUPPLY_STATUS_DISCHARGING;
+ break;
+ case 0x01: /* charging */
+ status = POWER_SUPPLY_STATUS_CHARGING;
+ break;
+ case 0x02: /* charge complete */
+ status = POWER_SUPPLY_STATUS_FULL;
+ break;
+ /*
+ * 0x03 = charging error
+ */
+ default:
+ status = POWER_SUPPLY_STATUS_NOT_CHARGING;
+ break;
+ }
+
+ return status;
+}
+
+static int hidpp10_query_battery_mileage(struct hidpp_device *hidpp)
+{
+ struct hidpp_report response;
+ int ret, status;
+
+ ret = hidpp_send_rap_command_sync(hidpp,
+ REPORT_ID_HIDPP_SHORT,
+ HIDPP_GET_REGISTER,
+ HIDPP_REG_BATTERY_MILEAGE,
+ NULL, 0, &response);
+ if (ret)
+ return ret;
+
+ hidpp->battery.capacity = response.rap.params[0];
+ status = hidpp10_battery_mileage_map_status(response.rap.params[2]);
+ hidpp->battery.status = status;
+ /* the capacity is only available when discharging or full */
+ hidpp->battery.online = status == POWER_SUPPLY_STATUS_DISCHARGING ||
+ status == POWER_SUPPLY_STATUS_FULL;
+
+ return 0;
+}
+
+static int hidpp10_battery_event(struct hidpp_device *hidpp, u8 *data, int size)
+{
+ struct hidpp_report *report = (struct hidpp_report *)data;
+ int status, capacity, level;
+ bool changed;
+
+ if (report->report_id != REPORT_ID_HIDPP_SHORT)
+ return 0;
+
+ switch (report->rap.sub_id) {
+ case HIDPP_REG_BATTERY_STATUS:
+ capacity = hidpp->battery.capacity;
+ level = hidpp10_battery_status_map_level(report->rawbytes[1]);
+ status = hidpp10_battery_status_map_status(report->rawbytes[2]);
+ break;
+ case HIDPP_REG_BATTERY_MILEAGE:
+ capacity = report->rap.params[0];
+ level = hidpp->battery.level;
+ status = hidpp10_battery_mileage_map_status(report->rawbytes[3]);
+ break;
+ default:
+ return 0;
+ }
+
+ changed = capacity != hidpp->battery.capacity ||
+ level != hidpp->battery.level ||
+ status != hidpp->battery.status;
+
+ /* the capacity is only available when discharging or full */
+ hidpp->battery.online = status == POWER_SUPPLY_STATUS_DISCHARGING ||
+ status == POWER_SUPPLY_STATUS_FULL;
+
+ if (changed) {
+ hidpp->battery.level = level;
+ hidpp->battery.status = status;
+ if (hidpp->battery.ps)
+ power_supply_changed(hidpp->battery.ps);
+ }
+
+ return 0;
+}
+
#define HIDPP_REG_PAIRING_INFORMATION 0xB5
-#define DEVICE_NAME 0x40
+#define HIDPP_EXTENDED_PAIRING 0x30
+#define HIDPP_DEVICE_NAME 0x40
-static char *hidpp_get_unifying_name(struct hidpp_device *hidpp_dev)
+static char *hidpp_unifying_get_name(struct hidpp_device *hidpp_dev)
{
struct hidpp_report response;
int ret;
- /* hid-logitech-dj is in charge of setting the right device index */
- u8 params[1] = { DEVICE_NAME };
+ u8 params[1] = { HIDPP_DEVICE_NAME };
char *name;
int len;
return name;
}
+static int hidpp_unifying_get_serial(struct hidpp_device *hidpp, u32 *serial)
+{
+ struct hidpp_report response;
+ int ret;
+ u8 params[1] = { HIDPP_EXTENDED_PAIRING };
+
+ ret = hidpp_send_rap_command_sync(hidpp,
+ REPORT_ID_HIDPP_SHORT,
+ HIDPP_GET_LONG_REGISTER,
+ HIDPP_REG_PAIRING_INFORMATION,
+ params, 1, &response);
+ if (ret)
+ return ret;
+
+ /*
+ * We don't care about LE or BE, we will output it as a string
+ * with %4phD, so we need to keep the order.
+ */
+ *serial = *((u32 *)&response.rap.params[1]);
+ return 0;
+}
+
+static int hidpp_unifying_init(struct hidpp_device *hidpp)
+{
+ struct hid_device *hdev = hidpp->hid_dev;
+ const char *name;
+ u32 serial;
+ int ret;
+
+ ret = hidpp_unifying_get_serial(hidpp, &serial);
+ if (ret)
+ return ret;
+
+ snprintf(hdev->uniq, sizeof(hdev->uniq), "%04x-%4phD",
+ hdev->product, &serial);
+ dbg_hid("HID++ Unifying: Got serial: %s\n", hdev->uniq);
+
+ name = hidpp_unifying_get_name(hidpp);
+ if (!name)
+ return -EIO;
+
+ snprintf(hdev->name, sizeof(hdev->name), "%s", name);
+ dbg_hid("HID++ Unifying: Got name: %s\n", name);
+
+ kfree(name);
+ return 0;
+}
+
/* -------------------------------------------------------------------------- */
/* 0x0000: Root */
/* -------------------------------------------------------------------------- */
if (ret)
return ret;
+ if (response.fap.params[0] == 0)
+ return -ENOENT;
+
*feature_index = response.fap.params[0];
*feature_type = response.fap.params[1];
return name;
}
+/* -------------------------------------------------------------------------- */
+/* 0x1000: Battery level status */
+/* -------------------------------------------------------------------------- */
+
+#define HIDPP_PAGE_BATTERY_LEVEL_STATUS 0x1000
+
+#define CMD_BATTERY_LEVEL_STATUS_GET_BATTERY_LEVEL_STATUS 0x00
+#define CMD_BATTERY_LEVEL_STATUS_GET_BATTERY_CAPABILITY 0x10
+
+#define EVENT_BATTERY_LEVEL_STATUS_BROADCAST 0x00
+
+#define FLAG_BATTERY_LEVEL_DISABLE_OSD BIT(0)
+#define FLAG_BATTERY_LEVEL_MILEAGE BIT(1)
+#define FLAG_BATTERY_LEVEL_RECHARGEABLE BIT(2)
+
+static int hidpp_map_battery_level(int capacity)
+{
+ if (capacity < 11)
+ return POWER_SUPPLY_CAPACITY_LEVEL_CRITICAL;
+ else if (capacity < 31)
+ return POWER_SUPPLY_CAPACITY_LEVEL_LOW;
+ else if (capacity < 81)
+ return POWER_SUPPLY_CAPACITY_LEVEL_NORMAL;
+ return POWER_SUPPLY_CAPACITY_LEVEL_FULL;
+}
+
+static int hidpp20_batterylevel_map_status_capacity(u8 data[3], int *capacity,
+ int *next_capacity,
+ int *level)
+{
+ int status;
+
+ *capacity = data[0];
+ *next_capacity = data[1];
+ *level = POWER_SUPPLY_CAPACITY_LEVEL_UNKNOWN;
+
+ /* When discharging, we can rely on the device reported capacity.
+ * For all other states the device reports 0 (unknown).
+ */
+ switch (data[2]) {
+ case 0: /* discharging (in use) */
+ status = POWER_SUPPLY_STATUS_DISCHARGING;
+ *level = hidpp_map_battery_level(*capacity);
+ break;
+ case 1: /* recharging */
+ status = POWER_SUPPLY_STATUS_CHARGING;
+ break;
+ case 2: /* charge in final stage */
+ status = POWER_SUPPLY_STATUS_CHARGING;
+ break;
+ case 3: /* charge complete */
+ status = POWER_SUPPLY_STATUS_FULL;
+ *level = POWER_SUPPLY_CAPACITY_LEVEL_FULL;
+ *capacity = 100;
+ break;
+ case 4: /* recharging below optimal speed */
+ status = POWER_SUPPLY_STATUS_CHARGING;
+ break;
+ /* 5 = invalid battery type
+ 6 = thermal error
+ 7 = other charging error */
+ default:
+ status = POWER_SUPPLY_STATUS_NOT_CHARGING;
+ break;
+ }
+
+ return status;
+}
+
+static int hidpp20_batterylevel_get_battery_capacity(struct hidpp_device *hidpp,
+ u8 feature_index,
+ int *status,
+ int *capacity,
+ int *next_capacity,
+ int *level)
+{
+ struct hidpp_report response;
+ int ret;
+ u8 *params = (u8 *)response.fap.params;
+
+ ret = hidpp_send_fap_command_sync(hidpp, feature_index,
+ CMD_BATTERY_LEVEL_STATUS_GET_BATTERY_LEVEL_STATUS,
+ NULL, 0, &response);
+ if (ret > 0) {
+ hid_err(hidpp->hid_dev, "%s: received protocol error 0x%02x\n",
+ __func__, ret);
+ return -EPROTO;
+ }
+ if (ret)
+ return ret;
+
+ *status = hidpp20_batterylevel_map_status_capacity(params, capacity,
+ next_capacity,
+ level);
+
+ return 0;
+}
+
+static int hidpp20_batterylevel_get_battery_info(struct hidpp_device *hidpp,
+ u8 feature_index)
+{
+ struct hidpp_report response;
+ int ret;
+ u8 *params = (u8 *)response.fap.params;
+ unsigned int level_count, flags;
+
+ ret = hidpp_send_fap_command_sync(hidpp, feature_index,
+ CMD_BATTERY_LEVEL_STATUS_GET_BATTERY_CAPABILITY,
+ NULL, 0, &response);
+ if (ret > 0) {
+ hid_err(hidpp->hid_dev, "%s: received protocol error 0x%02x\n",
+ __func__, ret);
+ return -EPROTO;
+ }
+ if (ret)
+ return ret;
+
+ level_count = params[0];
+ flags = params[1];
+
+ if (level_count < 10 || !(flags & FLAG_BATTERY_LEVEL_MILEAGE))
+ hidpp->capabilities |= HIDPP_CAPABILITY_BATTERY_LEVEL_STATUS;
+ else
+ hidpp->capabilities |= HIDPP_CAPABILITY_BATTERY_MILEAGE;
+
+ return 0;
+}
+
+static int hidpp20_query_battery_info(struct hidpp_device *hidpp)
+{
+ u8 feature_type;
+ int ret;
+ int status, capacity, next_capacity, level;
+
+ if (hidpp->battery.feature_index == 0xff) {
+ ret = hidpp_root_get_feature(hidpp,
+ HIDPP_PAGE_BATTERY_LEVEL_STATUS,
+ &hidpp->battery.feature_index,
+ &feature_type);
+ if (ret)
+ return ret;
+ }
+
+ ret = hidpp20_batterylevel_get_battery_capacity(hidpp,
+ hidpp->battery.feature_index,
+ &status, &capacity,
+ &next_capacity, &level);
+ if (ret)
+ return ret;
+
+ ret = hidpp20_batterylevel_get_battery_info(hidpp,
+ hidpp->battery.feature_index);
+ if (ret)
+ return ret;
+
+ hidpp->battery.status = status;
+ hidpp->battery.capacity = capacity;
+ hidpp->battery.level = level;
+ /* the capacity is only available when discharging or full */
+ hidpp->battery.online = status == POWER_SUPPLY_STATUS_DISCHARGING ||
+ status == POWER_SUPPLY_STATUS_FULL;
+
+ return 0;
+}
+
+static int hidpp20_battery_event(struct hidpp_device *hidpp,
+ u8 *data, int size)
+{
+ struct hidpp_report *report = (struct hidpp_report *)data;
+ int status, capacity, next_capacity, level;
+ bool changed;
+
+ if (report->fap.feature_index != hidpp->battery.feature_index ||
+ report->fap.funcindex_clientid != EVENT_BATTERY_LEVEL_STATUS_BROADCAST)
+ return 0;
+
+ status = hidpp20_batterylevel_map_status_capacity(report->fap.params,
+ &capacity,
+ &next_capacity,
+ &level);
+
+ /* the capacity is only available when discharging or full */
+ hidpp->battery.online = status == POWER_SUPPLY_STATUS_DISCHARGING ||
+ status == POWER_SUPPLY_STATUS_FULL;
+
+ changed = capacity != hidpp->battery.capacity ||
+ level != hidpp->battery.level ||
+ status != hidpp->battery.status;
+
+ if (changed) {
+ hidpp->battery.level = level;
+ hidpp->battery.capacity = capacity;
+ hidpp->battery.status = status;
+ if (hidpp->battery.ps)
+ power_supply_changed(hidpp->battery.ps);
+ }
+
+ return 0;
+}
+
+static enum power_supply_property hidpp_battery_props[] = {
+ POWER_SUPPLY_PROP_ONLINE,
+ POWER_SUPPLY_PROP_STATUS,
+ POWER_SUPPLY_PROP_SCOPE,
+ POWER_SUPPLY_PROP_MODEL_NAME,
+ POWER_SUPPLY_PROP_MANUFACTURER,
+ POWER_SUPPLY_PROP_SERIAL_NUMBER,
+ 0, /* placeholder for POWER_SUPPLY_PROP_CAPACITY, */
+ 0, /* placeholder for POWER_SUPPLY_PROP_CAPACITY_LEVEL, */
+};
+
+static int hidpp_battery_get_property(struct power_supply *psy,
+ enum power_supply_property psp,
+ union power_supply_propval *val)
+{
+ struct hidpp_device *hidpp = power_supply_get_drvdata(psy);
+ int ret = 0;
+
+ switch(psp) {
+ case POWER_SUPPLY_PROP_STATUS:
+ val->intval = hidpp->battery.status;
+ break;
+ case POWER_SUPPLY_PROP_CAPACITY:
+ val->intval = hidpp->battery.capacity;
+ break;
+ case POWER_SUPPLY_PROP_CAPACITY_LEVEL:
+ val->intval = hidpp->battery.level;
+ break;
+ case POWER_SUPPLY_PROP_SCOPE:
+ val->intval = POWER_SUPPLY_SCOPE_DEVICE;
+ break;
+ case POWER_SUPPLY_PROP_ONLINE:
+ val->intval = hidpp->battery.online;
+ break;
+ case POWER_SUPPLY_PROP_MODEL_NAME:
+ if (!strncmp(hidpp->name, "Logitech ", 9))
+ val->strval = hidpp->name + 9;
+ else
+ val->strval = hidpp->name;
+ break;
+ case POWER_SUPPLY_PROP_MANUFACTURER:
+ val->strval = "Logitech";
+ break;
+ case POWER_SUPPLY_PROP_SERIAL_NUMBER:
+ val->strval = hidpp->hid_dev->uniq;
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+/* -------------------------------------------------------------------------- */
+/* 0x4301: Solar Keyboard */
+/* -------------------------------------------------------------------------- */
+
+#define HIDPP_PAGE_SOLAR_KEYBOARD 0x4301
+
+#define CMD_SOLAR_SET_LIGHT_MEASURE 0x00
+
+#define EVENT_SOLAR_BATTERY_BROADCAST 0x00
+#define EVENT_SOLAR_BATTERY_LIGHT_MEASURE 0x10
+#define EVENT_SOLAR_CHECK_LIGHT_BUTTON 0x20
+
+static int hidpp_solar_request_battery_event(struct hidpp_device *hidpp)
+{
+ struct hidpp_report response;
+ u8 params[2] = { 1, 1 };
+ u8 feature_type;
+ int ret;
+
+ if (hidpp->battery.feature_index == 0xff) {
+ ret = hidpp_root_get_feature(hidpp,
+ HIDPP_PAGE_SOLAR_KEYBOARD,
+ &hidpp->battery.solar_feature_index,
+ &feature_type);
+ if (ret)
+ return ret;
+ }
+
+ ret = hidpp_send_fap_command_sync(hidpp,
+ hidpp->battery.solar_feature_index,
+ CMD_SOLAR_SET_LIGHT_MEASURE,
+ params, 2, &response);
+ if (ret > 0) {
+ hid_err(hidpp->hid_dev, "%s: received protocol error 0x%02x\n",
+ __func__, ret);
+ return -EPROTO;
+ }
+ if (ret)
+ return ret;
+
+ hidpp->capabilities |= HIDPP_CAPABILITY_BATTERY_MILEAGE;
+
+ return 0;
+}
+
+static int hidpp_solar_battery_event(struct hidpp_device *hidpp,
+ u8 *data, int size)
+{
+ struct hidpp_report *report = (struct hidpp_report *)data;
+ int capacity, lux, status;
+ u8 function;
+
+ function = report->fap.funcindex_clientid;
+
+
+ if (report->fap.feature_index != hidpp->battery.solar_feature_index ||
+ !(function == EVENT_SOLAR_BATTERY_BROADCAST ||
+ function == EVENT_SOLAR_BATTERY_LIGHT_MEASURE ||
+ function == EVENT_SOLAR_CHECK_LIGHT_BUTTON))
+ return 0;
+
+ capacity = report->fap.params[0];
+
+ switch (function) {
+ case EVENT_SOLAR_BATTERY_LIGHT_MEASURE:
+ lux = (report->fap.params[1] << 8) | report->fap.params[2];
+ if (lux > 200)
+ status = POWER_SUPPLY_STATUS_CHARGING;
+ else
+ status = POWER_SUPPLY_STATUS_DISCHARGING;
+ break;
+ case EVENT_SOLAR_CHECK_LIGHT_BUTTON:
+ default:
+ if (capacity < hidpp->battery.capacity)
+ status = POWER_SUPPLY_STATUS_DISCHARGING;
+ else
+ status = POWER_SUPPLY_STATUS_CHARGING;
+
+ }
+
+ if (capacity == 100)
+ status = POWER_SUPPLY_STATUS_FULL;
+
+ hidpp->battery.online = true;
+ if (capacity != hidpp->battery.capacity ||
+ status != hidpp->battery.status) {
+ hidpp->battery.capacity = capacity;
+ hidpp->battery.status = status;
+ if (hidpp->battery.ps)
+ power_supply_changed(hidpp->battery.ps);
+ }
+
+ return 0;
+}
+
/* -------------------------------------------------------------------------- */
/* 0x6010: Touchpad FW items */
/* -------------------------------------------------------------------------- */
struct wtp_data *wd = hidpp->private_data;
int ret;
- if (!connected)
- return 0;
-
if (!wd->x_size) {
ret = wtp_get_config(hidpp);
if (ret) {
hidpp_dev = hid_get_drvdata(hdev);
- if (!connected)
- return -ENODEV;
-
return hidpp_send_rap_command_sync(
hidpp_dev,
REPORT_ID_HIDPP_SHORT,
{
struct hidpp_device *hidpp = hid_get_drvdata(hdev);
- if (!connected)
- return 0;
-
if (!disable_tap_to_click)
return 0;
struct hidpp_report *question = hidpp->send_receive_buf;
struct hidpp_report *answer = hidpp->send_receive_buf;
struct hidpp_report *report = (struct hidpp_report *)data;
+ int ret;
/*
* If the mutex is locked then we have a pending answer from a
if (unlikely(hidpp_report_is_connect_event(report))) {
atomic_set(&hidpp->connected,
!(report->rap.params[0] & (1 << 6)));
- if ((hidpp->quirks & HIDPP_QUIRK_CONNECT_EVENTS) &&
- (schedule_work(&hidpp->work) == 0))
+ if (schedule_work(&hidpp->work) == 0)
dbg_hid("%s: connect event already queued\n", __func__);
return 1;
}
+ if (hidpp->capabilities & HIDPP_CAPABILITY_HIDPP20_BATTERY) {
+ ret = hidpp20_battery_event(hidpp, data, size);
+ if (ret != 0)
+ return ret;
+ ret = hidpp_solar_battery_event(hidpp, data, size);
+ if (ret != 0)
+ return ret;
+ }
+
+ if (hidpp->capabilities & HIDPP_CAPABILITY_HIDPP10_BATTERY) {
+ ret = hidpp10_battery_event(hidpp, data, size);
+ if (ret != 0)
+ return ret;
+ }
+
return 0;
}
return 0;
}
-static void hidpp_overwrite_name(struct hid_device *hdev, bool use_unifying)
+static int hidpp_initialize_battery(struct hidpp_device *hidpp)
+{
+ static atomic_t battery_no = ATOMIC_INIT(0);
+ struct power_supply_config cfg = { .drv_data = hidpp };
+ struct power_supply_desc *desc = &hidpp->battery.desc;
+ enum power_supply_property *battery_props;
+ struct hidpp_battery *battery;
+ unsigned int num_battery_props;
+ unsigned long n;
+ int ret;
+
+ if (hidpp->battery.ps)
+ return 0;
+
+ hidpp->battery.feature_index = 0xff;
+ hidpp->battery.solar_feature_index = 0xff;
+
+ if (hidpp->protocol_major >= 2) {
+ if (hidpp->quirks & HIDPP_QUIRK_CLASS_K750)
+ ret = hidpp_solar_request_battery_event(hidpp);
+ else
+ ret = hidpp20_query_battery_info(hidpp);
+
+ if (ret)
+ return ret;
+ hidpp->capabilities |= HIDPP_CAPABILITY_HIDPP20_BATTERY;
+ } else {
+ ret = hidpp10_query_battery_status(hidpp);
+ if (ret) {
+ ret = hidpp10_query_battery_mileage(hidpp);
+ if (ret)
+ return -ENOENT;
+ hidpp->capabilities |= HIDPP_CAPABILITY_BATTERY_MILEAGE;
+ } else {
+ hidpp->capabilities |= HIDPP_CAPABILITY_BATTERY_LEVEL_STATUS;
+ }
+ hidpp->capabilities |= HIDPP_CAPABILITY_HIDPP10_BATTERY;
+ }
+
+ battery_props = devm_kmemdup(&hidpp->hid_dev->dev,
+ hidpp_battery_props,
+ sizeof(hidpp_battery_props),
+ GFP_KERNEL);
+ num_battery_props = ARRAY_SIZE(hidpp_battery_props) - 2;
+
+ if (hidpp->capabilities & HIDPP_CAPABILITY_BATTERY_MILEAGE)
+ battery_props[num_battery_props++] =
+ POWER_SUPPLY_PROP_CAPACITY;
+
+ if (hidpp->capabilities & HIDPP_CAPABILITY_BATTERY_LEVEL_STATUS)
+ battery_props[num_battery_props++] =
+ POWER_SUPPLY_PROP_CAPACITY_LEVEL;
+
+ battery = &hidpp->battery;
+
+ n = atomic_inc_return(&battery_no) - 1;
+ desc->properties = battery_props;
+ desc->num_properties = num_battery_props;
+ desc->get_property = hidpp_battery_get_property;
+ sprintf(battery->name, "hidpp_battery_%ld", n);
+ desc->name = battery->name;
+ desc->type = POWER_SUPPLY_TYPE_BATTERY;
+ desc->use_for_apm = 0;
+
+ battery->ps = devm_power_supply_register(&hidpp->hid_dev->dev,
+ &battery->desc,
+ &cfg);
+ if (IS_ERR(battery->ps))
+ return PTR_ERR(battery->ps);
+
+ power_supply_powers(battery->ps, &hidpp->hid_dev->dev);
+
+ return ret;
+}
+
+static void hidpp_overwrite_name(struct hid_device *hdev)
{
struct hidpp_device *hidpp = hid_get_drvdata(hdev);
char *name;
- if (use_unifying)
- /*
- * the device is connected through an Unifying receiver, and
- * might not be already connected.
- * Ask the receiver for its name.
- */
- name = hidpp_get_unifying_name(hidpp);
- else
- name = hidpp_get_device_name(hidpp);
+ if (hidpp->protocol_major < 2)
+ return;
+
+ name = hidpp_get_device_name(hidpp);
if (!name) {
hid_err(hdev, "unable to retrieve the name of the device");
struct input_dev *input;
char *name, *devm_name;
+ if (!connected) {
+ if (hidpp->battery.ps) {
+ hidpp->battery.online = false;
+ hidpp->battery.status = POWER_SUPPLY_STATUS_UNKNOWN;
+ hidpp->battery.level = POWER_SUPPLY_CAPACITY_LEVEL_UNKNOWN;
+ power_supply_changed(hidpp->battery.ps);
+ }
+ return;
+ }
+
if (hidpp->quirks & HIDPP_QUIRK_CLASS_WTP) {
ret = wtp_connect(hdev, connected);
if (ret)
return;
}
- if (!connected || hidpp->delayed_input)
- return;
-
/* the device is already connected, we can ask for its name and
* protocol */
if (!hidpp->protocol_major) {
hidpp->protocol_major, hidpp->protocol_minor);
}
- if (!(hidpp->quirks & HIDPP_QUIRK_NO_HIDINPUT))
- /* if HID created the input nodes for us, we can stop now */
- return;
-
- if (!hidpp->name || hidpp->name == hdev->name) {
+ if (hidpp->name == hdev->name && hidpp->protocol_major >= 2) {
name = hidpp_get_device_name(hidpp);
if (!name) {
hid_err(hdev,
hidpp->name = devm_name;
}
+ hidpp_initialize_battery(hidpp);
+
+ /* forward current battery state */
+ if (hidpp->capabilities & HIDPP_CAPABILITY_HIDPP10_BATTERY) {
+ hidpp10_enable_battery_reporting(hidpp);
+ if (hidpp->capabilities & HIDPP_CAPABILITY_BATTERY_MILEAGE)
+ hidpp10_query_battery_mileage(hidpp);
+ else
+ hidpp10_query_battery_status(hidpp);
+ } else if (hidpp->capabilities & HIDPP_CAPABILITY_HIDPP20_BATTERY) {
+ hidpp20_query_battery_info(hidpp);
+ }
+ if (hidpp->battery.ps)
+ power_supply_changed(hidpp->battery.ps);
+
+ if (!(hidpp->quirks & HIDPP_QUIRK_NO_HIDINPUT) || hidpp->delayed_input)
+ /* if the input nodes are already created, we can stop now */
+ return;
+
input = hidpp_allocate_input(hdev);
if (!input) {
hid_err(hdev, "cannot allocate new input device: %d\n", ret);
hidpp->delayed_input = input;
}
+static DEVICE_ATTR(builtin_power_supply, 0000, NULL, NULL);
+
+static struct attribute *sysfs_attrs[] = {
+ &dev_attr_builtin_power_supply.attr,
+ NULL
+};
+
+static struct attribute_group ps_attribute_group = {
+ .attrs = sysfs_attrs
+};
+
static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
{
struct hidpp_device *hidpp;
hidpp->quirks = id->driver_data;
+ if (id->group == HID_GROUP_LOGITECH_DJ_DEVICE)
+ hidpp->quirks |= HIDPP_QUIRK_UNIFYING;
+
if (disable_raw_mode) {
hidpp->quirks &= ~HIDPP_QUIRK_CLASS_WTP;
- hidpp->quirks &= ~HIDPP_QUIRK_CONNECT_EVENTS;
hidpp->quirks &= ~HIDPP_QUIRK_NO_HIDINPUT;
}
mutex_init(&hidpp->send_mutex);
init_waitqueue_head(&hidpp->wait);
+ /* indicates we are handling the battery properties in the kernel */
+ ret = sysfs_create_group(&hdev->dev.kobj, &ps_attribute_group);
+ if (ret)
+ hid_warn(hdev, "Cannot allocate sysfs group for %s\n",
+ hdev->name);
+
ret = hid_parse(hdev);
if (ret) {
hid_err(hdev, "%s:parse failed\n", __func__);
/* Allow incoming packets */
hid_device_io_start(hdev);
+ if (hidpp->quirks & HIDPP_QUIRK_UNIFYING)
+ hidpp_unifying_init(hidpp);
+
connected = hidpp_is_connected(hidpp);
- if (id->group != HID_GROUP_LOGITECH_DJ_DEVICE) {
+ atomic_set(&hidpp->connected, connected);
+ if (!(hidpp->quirks & HIDPP_QUIRK_UNIFYING)) {
if (!connected) {
ret = -ENODEV;
hid_err(hdev, "Device not connected");
hid_info(hdev, "HID++ %u.%u device connected.\n",
hidpp->protocol_major, hidpp->protocol_minor);
- }
- hidpp_overwrite_name(hdev, id->group == HID_GROUP_LOGITECH_DJ_DEVICE);
- atomic_set(&hidpp->connected, connected);
+ hidpp_overwrite_name(hdev);
+ }
if (connected && (hidpp->quirks & HIDPP_QUIRK_CLASS_WTP)) {
ret = wtp_get_config(hidpp);
}
}
- if (hidpp->quirks & HIDPP_QUIRK_CONNECT_EVENTS) {
- /* Allow incoming packets */
- hid_device_io_start(hdev);
+ /* Allow incoming packets */
+ hid_device_io_start(hdev);
- hidpp_connect_event(hidpp);
- }
+ hidpp_connect_event(hidpp);
return ret;
}
hid_hw_start_fail:
hid_parse_fail:
+ sysfs_remove_group(&hdev->dev.kobj, &ps_attribute_group);
cancel_work_sync(&hidpp->work);
mutex_destroy(&hidpp->send_mutex);
allocate_fail:
{
struct hidpp_device *hidpp = hid_get_drvdata(hdev);
+ sysfs_remove_group(&hdev->dev.kobj, &ps_attribute_group);
+
if (hidpp->quirks & HIDPP_QUIRK_CLASS_G920) {
hidpp_ff_deinit(hdev);
hid_hw_close(hdev);
{ /* Keyboard logitech K400 */
HID_DEVICE(BUS_USB, HID_GROUP_LOGITECH_DJ_DEVICE,
USB_VENDOR_ID_LOGITECH, 0x4024),
- .driver_data = HIDPP_QUIRK_CONNECT_EVENTS | HIDPP_QUIRK_CLASS_K400 },
+ .driver_data = HIDPP_QUIRK_CLASS_K400 },
+ { /* Solar Keyboard Logitech K750 */
+ HID_DEVICE(BUS_USB, HID_GROUP_LOGITECH_DJ_DEVICE,
+ USB_VENDOR_ID_LOGITECH, 0x4002),
+ .driver_data = HIDPP_QUIRK_CLASS_K750 },
{ HID_DEVICE(BUS_USB, HID_GROUP_LOGITECH_DJ_DEVICE,
USB_VENDOR_ID_LOGITECH, HID_ANY_ID)},
#define PS3REMOTE BIT(4)
#define DUALSHOCK4_CONTROLLER_USB BIT(5)
#define DUALSHOCK4_CONTROLLER_BT BIT(6)
-#define MOTION_CONTROLLER_USB BIT(7)
-#define MOTION_CONTROLLER_BT BIT(8)
-#define NAVIGATION_CONTROLLER_USB BIT(9)
-#define NAVIGATION_CONTROLLER_BT BIT(10)
-#define SINO_LITE_CONTROLLER BIT(11)
-#define FUTUREMAX_DANCE_MAT BIT(12)
+#define DUALSHOCK4_DONGLE BIT(7)
+#define MOTION_CONTROLLER_USB BIT(8)
+#define MOTION_CONTROLLER_BT BIT(9)
+#define NAVIGATION_CONTROLLER_USB BIT(10)
+#define NAVIGATION_CONTROLLER_BT BIT(11)
+#define SINO_LITE_CONTROLLER BIT(12)
+#define FUTUREMAX_DANCE_MAT BIT(13)
#define SIXAXIS_CONTROLLER (SIXAXIS_CONTROLLER_USB | SIXAXIS_CONTROLLER_BT)
#define MOTION_CONTROLLER (MOTION_CONTROLLER_USB | MOTION_CONTROLLER_BT)
#define NAVIGATION_CONTROLLER (NAVIGATION_CONTROLLER_USB |\
NAVIGATION_CONTROLLER_BT)
#define DUALSHOCK4_CONTROLLER (DUALSHOCK4_CONTROLLER_USB |\
- DUALSHOCK4_CONTROLLER_BT)
+ DUALSHOCK4_CONTROLLER_BT | \
+ DUALSHOCK4_DONGLE)
#define SONY_LED_SUPPORT (SIXAXIS_CONTROLLER | BUZZ_CONTROLLER |\
DUALSHOCK4_CONTROLLER | MOTION_CONTROLLER |\
NAVIGATION_CONTROLLER)
#define MAX_LEDS 4
-/*
- * The Sixaxis reports both digital and analog values for each button on the
- * controller except for Start, Select and the PS button. The controller ends
- * up reporting 27 axes which causes them to spill over into the multi-touch
- * axis values. Additionally, the controller only has 20 actual, physical axes
- * so there are several unused axes in between the used ones.
- */
-static u8 sixaxis_rdesc[] = {
- 0x05, 0x01, /* Usage Page (Desktop), */
- 0x09, 0x04, /* Usage (Joystick), */
- 0xA1, 0x01, /* Collection (Application), */
- 0xA1, 0x02, /* Collection (Logical), */
- 0x85, 0x01, /* Report ID (1), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x01, /* Report Count (1), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
- 0x81, 0x03, /* Input (Constant, Variable), */
- 0x75, 0x01, /* Report Size (1), */
- 0x95, 0x13, /* Report Count (19), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x25, 0x01, /* Logical Maximum (1), */
- 0x35, 0x00, /* Physical Minimum (0), */
- 0x45, 0x01, /* Physical Maximum (1), */
- 0x05, 0x09, /* Usage Page (Button), */
- 0x19, 0x01, /* Usage Minimum (01h), */
- 0x29, 0x13, /* Usage Maximum (13h), */
- 0x81, 0x02, /* Input (Variable), */
- 0x75, 0x01, /* Report Size (1), */
- 0x95, 0x0D, /* Report Count (13), */
- 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
- 0x81, 0x03, /* Input (Constant, Variable), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
- 0x05, 0x01, /* Usage Page (Desktop), */
- 0x09, 0x01, /* Usage (Pointer), */
- 0xA1, 0x00, /* Collection (Physical), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x04, /* Report Count (4), */
- 0x35, 0x00, /* Physical Minimum (0), */
- 0x46, 0xFF, 0x00, /* Physical Maximum (255), */
- 0x09, 0x30, /* Usage (X), */
- 0x09, 0x31, /* Usage (Y), */
- 0x09, 0x32, /* Usage (Z), */
- 0x09, 0x35, /* Usage (Rz), */
- 0x81, 0x02, /* Input (Variable), */
- 0xC0, /* End Collection, */
- 0x05, 0x01, /* Usage Page (Desktop), */
- 0x95, 0x13, /* Report Count (19), */
- 0x09, 0x01, /* Usage (Pointer), */
- 0x81, 0x02, /* Input (Variable), */
- 0x95, 0x0C, /* Report Count (12), */
- 0x81, 0x01, /* Input (Constant), */
- 0x75, 0x10, /* Report Size (16), */
- 0x95, 0x04, /* Report Count (4), */
- 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
- 0x46, 0xFF, 0x03, /* Physical Maximum (1023), */
- 0x09, 0x01, /* Usage (Pointer), */
- 0x81, 0x02, /* Input (Variable), */
- 0xC0, /* End Collection, */
- 0xA1, 0x02, /* Collection (Logical), */
- 0x85, 0x02, /* Report ID (2), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x30, /* Report Count (48), */
- 0x09, 0x01, /* Usage (Pointer), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0xC0, /* End Collection, */
- 0xA1, 0x02, /* Collection (Logical), */
- 0x85, 0xEE, /* Report ID (238), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x30, /* Report Count (48), */
- 0x09, 0x01, /* Usage (Pointer), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0xC0, /* End Collection, */
- 0xA1, 0x02, /* Collection (Logical), */
- 0x85, 0xEF, /* Report ID (239), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x30, /* Report Count (48), */
- 0x09, 0x01, /* Usage (Pointer), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0xC0, /* End Collection, */
- 0xC0 /* End Collection */
-};
/* PS/3 Motion controller */
static u8 motion_rdesc[] = {
0xC0 /* End Collection */
};
-/* PS/3 Navigation controller */
-static u8 navigation_rdesc[] = {
- 0x05, 0x01, /* Usage Page (Desktop), */
- 0x09, 0x04, /* Usage (Joystick), */
- 0xA1, 0x01, /* Collection (Application), */
- 0xA1, 0x02, /* Collection (Logical), */
- 0x85, 0x01, /* Report ID (1), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x01, /* Report Count (1), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
- 0x81, 0x03, /* Input (Constant, Variable), */
- 0x75, 0x01, /* Report Size (1), */
- 0x95, 0x13, /* Report Count (19), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x25, 0x01, /* Logical Maximum (1), */
- 0x35, 0x00, /* Physical Minimum (0), */
- 0x45, 0x01, /* Physical Maximum (1), */
- 0x05, 0x09, /* Usage Page (Button), */
- 0x19, 0x01, /* Usage Minimum (01h), */
- 0x29, 0x13, /* Usage Maximum (13h), */
- 0x81, 0x02, /* Input (Variable), */
- 0x75, 0x01, /* Report Size (1), */
- 0x95, 0x0D, /* Report Count (13), */
- 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
- 0x81, 0x03, /* Input (Constant, Variable), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
- 0x05, 0x01, /* Usage Page (Desktop), */
- 0x09, 0x01, /* Usage (Pointer), */
- 0xA1, 0x00, /* Collection (Physical), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x02, /* Report Count (2), */
- 0x35, 0x00, /* Physical Minimum (0), */
- 0x46, 0xFF, 0x00, /* Physical Maximum (255), */
- 0x09, 0x30, /* Usage (X), */
- 0x09, 0x31, /* Usage (Y), */
- 0x81, 0x02, /* Input (Variable), */
- 0xC0, /* End Collection, */
- 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
- 0x95, 0x06, /* Report Count (6), */
- 0x81, 0x03, /* Input (Constant, Variable), */
- 0x05, 0x01, /* Usage Page (Desktop), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x05, /* Report Count (5), */
- 0x09, 0x01, /* Usage (Pointer), */
- 0x81, 0x02, /* Input (Variable), */
- 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
- 0x95, 0x01, /* Report Count (1), */
- 0x81, 0x02, /* Input (Variable), */
- 0x05, 0x01, /* Usage Page (Desktop), */
- 0x95, 0x01, /* Report Count (1), */
- 0x09, 0x01, /* Usage (Pointer), */
- 0x81, 0x02, /* Input (Variable), */
- 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
- 0x95, 0x1E, /* Report Count (24), */
- 0x81, 0x02, /* Input (Variable), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x30, /* Report Count (48), */
- 0x09, 0x01, /* Usage (Pointer), */
- 0x91, 0x02, /* Output (Variable), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x30, /* Report Count (48), */
- 0x09, 0x01, /* Usage (Pointer), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0xC0, /* End Collection, */
- 0xA1, 0x02, /* Collection (Logical), */
- 0x85, 0x02, /* Report ID (2), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x30, /* Report Count (48), */
- 0x09, 0x01, /* Usage (Pointer), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0xC0, /* End Collection, */
- 0xA1, 0x02, /* Collection (Logical), */
- 0x85, 0xEE, /* Report ID (238), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x30, /* Report Count (48), */
- 0x09, 0x01, /* Usage (Pointer), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0xC0, /* End Collection, */
- 0xA1, 0x02, /* Collection (Logical), */
- 0x85, 0xEF, /* Report ID (239), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x30, /* Report Count (48), */
- 0x09, 0x01, /* Usage (Pointer), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0xC0, /* End Collection, */
- 0xC0 /* End Collection */
-};
-
-/*
- * The default descriptor doesn't provide mapping for the accelerometers
- * or orientation sensors. This fixed descriptor maps the accelerometers
- * to usage values 0x40, 0x41 and 0x42 and maps the orientation sensors
- * to usage values 0x43, 0x44 and 0x45.
- */
-static u8 dualshock4_usb_rdesc[] = {
- 0x05, 0x01, /* Usage Page (Desktop), */
- 0x09, 0x05, /* Usage (Gamepad), */
- 0xA1, 0x01, /* Collection (Application), */
- 0x85, 0x01, /* Report ID (1), */
- 0x09, 0x30, /* Usage (X), */
- 0x09, 0x31, /* Usage (Y), */
- 0x09, 0x32, /* Usage (Z), */
- 0x09, 0x35, /* Usage (Rz), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x04, /* Report Count (4), */
- 0x81, 0x02, /* Input (Variable), */
- 0x09, 0x39, /* Usage (Hat Switch), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x25, 0x07, /* Logical Maximum (7), */
- 0x35, 0x00, /* Physical Minimum (0), */
- 0x46, 0x3B, 0x01, /* Physical Maximum (315), */
- 0x65, 0x14, /* Unit (Degrees), */
- 0x75, 0x04, /* Report Size (4), */
- 0x95, 0x01, /* Report Count (1), */
- 0x81, 0x42, /* Input (Variable, Null State), */
- 0x65, 0x00, /* Unit, */
- 0x05, 0x09, /* Usage Page (Button), */
- 0x19, 0x01, /* Usage Minimum (01h), */
- 0x29, 0x0D, /* Usage Maximum (0Dh), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x25, 0x01, /* Logical Maximum (1), */
- 0x75, 0x01, /* Report Size (1), */
- 0x95, 0x0E, /* Report Count (14), */
- 0x81, 0x02, /* Input (Variable), */
- 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
- 0x09, 0x20, /* Usage (20h), */
- 0x75, 0x06, /* Report Size (6), */
- 0x95, 0x01, /* Report Count (1), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x25, 0x3F, /* Logical Maximum (63), */
- 0x81, 0x02, /* Input (Variable), */
- 0x05, 0x01, /* Usage Page (Desktop), */
- 0x09, 0x33, /* Usage (Rx), */
- 0x09, 0x34, /* Usage (Ry), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x02, /* Report Count (2), */
- 0x81, 0x02, /* Input (Variable), */
- 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
- 0x09, 0x21, /* Usage (21h), */
- 0x95, 0x03, /* Report Count (3), */
- 0x81, 0x02, /* Input (Variable), */
- 0x05, 0x01, /* Usage Page (Desktop), */
- 0x19, 0x40, /* Usage Minimum (40h), */
- 0x29, 0x42, /* Usage Maximum (42h), */
- 0x16, 0x00, 0x80, /* Logical Minimum (-32768), */
- 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
- 0x75, 0x10, /* Report Size (16), */
- 0x95, 0x03, /* Report Count (3), */
- 0x81, 0x02, /* Input (Variable), */
- 0x19, 0x43, /* Usage Minimum (43h), */
- 0x29, 0x45, /* Usage Maximum (45h), */
- 0x16, 0x00, 0x80, /* Logical Minimum (-32768), */
- 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
- 0x95, 0x03, /* Report Count (3), */
- 0x81, 0x02, /* Input (Variable), */
- 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
- 0x09, 0x21, /* Usage (21h), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x27, /* Report Count (39), */
- 0x81, 0x02, /* Input (Variable), */
- 0x85, 0x05, /* Report ID (5), */
- 0x09, 0x22, /* Usage (22h), */
- 0x95, 0x1F, /* Report Count (31), */
- 0x91, 0x02, /* Output (Variable), */
- 0x85, 0x04, /* Report ID (4), */
- 0x09, 0x23, /* Usage (23h), */
- 0x95, 0x24, /* Report Count (36), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x02, /* Report ID (2), */
- 0x09, 0x24, /* Usage (24h), */
- 0x95, 0x24, /* Report Count (36), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x08, /* Report ID (8), */
- 0x09, 0x25, /* Usage (25h), */
- 0x95, 0x03, /* Report Count (3), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x10, /* Report ID (16), */
- 0x09, 0x26, /* Usage (26h), */
- 0x95, 0x04, /* Report Count (4), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x11, /* Report ID (17), */
- 0x09, 0x27, /* Usage (27h), */
- 0x95, 0x02, /* Report Count (2), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x12, /* Report ID (18), */
- 0x06, 0x02, 0xFF, /* Usage Page (FF02h), */
- 0x09, 0x21, /* Usage (21h), */
- 0x95, 0x0F, /* Report Count (15), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x13, /* Report ID (19), */
- 0x09, 0x22, /* Usage (22h), */
- 0x95, 0x16, /* Report Count (22), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x14, /* Report ID (20), */
- 0x06, 0x05, 0xFF, /* Usage Page (FF05h), */
- 0x09, 0x20, /* Usage (20h), */
- 0x95, 0x10, /* Report Count (16), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x15, /* Report ID (21), */
- 0x09, 0x21, /* Usage (21h), */
- 0x95, 0x2C, /* Report Count (44), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x06, 0x80, 0xFF, /* Usage Page (FF80h), */
- 0x85, 0x80, /* Report ID (128), */
- 0x09, 0x20, /* Usage (20h), */
- 0x95, 0x06, /* Report Count (6), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x81, /* Report ID (129), */
- 0x09, 0x21, /* Usage (21h), */
- 0x95, 0x06, /* Report Count (6), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x82, /* Report ID (130), */
- 0x09, 0x22, /* Usage (22h), */
- 0x95, 0x05, /* Report Count (5), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x83, /* Report ID (131), */
- 0x09, 0x23, /* Usage (23h), */
- 0x95, 0x01, /* Report Count (1), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x84, /* Report ID (132), */
- 0x09, 0x24, /* Usage (24h), */
- 0x95, 0x04, /* Report Count (4), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x85, /* Report ID (133), */
- 0x09, 0x25, /* Usage (25h), */
- 0x95, 0x06, /* Report Count (6), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x86, /* Report ID (134), */
- 0x09, 0x26, /* Usage (26h), */
- 0x95, 0x06, /* Report Count (6), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x87, /* Report ID (135), */
- 0x09, 0x27, /* Usage (27h), */
- 0x95, 0x23, /* Report Count (35), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x88, /* Report ID (136), */
- 0x09, 0x28, /* Usage (28h), */
- 0x95, 0x22, /* Report Count (34), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x89, /* Report ID (137), */
- 0x09, 0x29, /* Usage (29h), */
- 0x95, 0x02, /* Report Count (2), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x90, /* Report ID (144), */
- 0x09, 0x30, /* Usage (30h), */
- 0x95, 0x05, /* Report Count (5), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x91, /* Report ID (145), */
- 0x09, 0x31, /* Usage (31h), */
- 0x95, 0x03, /* Report Count (3), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x92, /* Report ID (146), */
- 0x09, 0x32, /* Usage (32h), */
- 0x95, 0x03, /* Report Count (3), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x93, /* Report ID (147), */
- 0x09, 0x33, /* Usage (33h), */
- 0x95, 0x0C, /* Report Count (12), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xA0, /* Report ID (160), */
- 0x09, 0x40, /* Usage (40h), */
- 0x95, 0x06, /* Report Count (6), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xA1, /* Report ID (161), */
- 0x09, 0x41, /* Usage (41h), */
- 0x95, 0x01, /* Report Count (1), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xA2, /* Report ID (162), */
- 0x09, 0x42, /* Usage (42h), */
- 0x95, 0x01, /* Report Count (1), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xA3, /* Report ID (163), */
- 0x09, 0x43, /* Usage (43h), */
- 0x95, 0x30, /* Report Count (48), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xA4, /* Report ID (164), */
- 0x09, 0x44, /* Usage (44h), */
- 0x95, 0x0D, /* Report Count (13), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xA5, /* Report ID (165), */
- 0x09, 0x45, /* Usage (45h), */
- 0x95, 0x15, /* Report Count (21), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xA6, /* Report ID (166), */
- 0x09, 0x46, /* Usage (46h), */
- 0x95, 0x15, /* Report Count (21), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xF0, /* Report ID (240), */
- 0x09, 0x47, /* Usage (47h), */
- 0x95, 0x3F, /* Report Count (63), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xF1, /* Report ID (241), */
- 0x09, 0x48, /* Usage (48h), */
- 0x95, 0x3F, /* Report Count (63), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xF2, /* Report ID (242), */
- 0x09, 0x49, /* Usage (49h), */
- 0x95, 0x0F, /* Report Count (15), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xA7, /* Report ID (167), */
- 0x09, 0x4A, /* Usage (4Ah), */
- 0x95, 0x01, /* Report Count (1), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xA8, /* Report ID (168), */
- 0x09, 0x4B, /* Usage (4Bh), */
- 0x95, 0x01, /* Report Count (1), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xA9, /* Report ID (169), */
- 0x09, 0x4C, /* Usage (4Ch), */
- 0x95, 0x08, /* Report Count (8), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xAA, /* Report ID (170), */
- 0x09, 0x4E, /* Usage (4Eh), */
- 0x95, 0x01, /* Report Count (1), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xAB, /* Report ID (171), */
- 0x09, 0x4F, /* Usage (4Fh), */
- 0x95, 0x39, /* Report Count (57), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xAC, /* Report ID (172), */
- 0x09, 0x50, /* Usage (50h), */
- 0x95, 0x39, /* Report Count (57), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xAD, /* Report ID (173), */
- 0x09, 0x51, /* Usage (51h), */
- 0x95, 0x0B, /* Report Count (11), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xAE, /* Report ID (174), */
- 0x09, 0x52, /* Usage (52h), */
- 0x95, 0x01, /* Report Count (1), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xAF, /* Report ID (175), */
- 0x09, 0x53, /* Usage (53h), */
- 0x95, 0x02, /* Report Count (2), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xB0, /* Report ID (176), */
- 0x09, 0x54, /* Usage (54h), */
- 0x95, 0x3F, /* Report Count (63), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0xC0 /* End Collection */
-};
-
-/*
- * The default behavior of the Dualshock 4 is to send reports using report
- * type 1 when running over Bluetooth. However, when feature report 2 is
- * requested during the controller initialization it starts sending input
- * reports in report 17. Since report 17 is undefined in the default HID
- * descriptor the button and axis definitions must be moved to report 17 or
- * the HID layer won't process the received input.
- */
-static u8 dualshock4_bt_rdesc[] = {
- 0x05, 0x01, /* Usage Page (Desktop), */
- 0x09, 0x05, /* Usage (Gamepad), */
- 0xA1, 0x01, /* Collection (Application), */
- 0x85, 0x01, /* Report ID (1), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x0A, /* Report Count (9), */
- 0x81, 0x02, /* Input (Variable), */
- 0x06, 0x04, 0xFF, /* Usage Page (FF04h), */
- 0x85, 0x02, /* Report ID (2), */
- 0x09, 0x24, /* Usage (24h), */
- 0x95, 0x24, /* Report Count (36), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xA3, /* Report ID (163), */
- 0x09, 0x25, /* Usage (25h), */
- 0x95, 0x30, /* Report Count (48), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x05, /* Report ID (5), */
- 0x09, 0x26, /* Usage (26h), */
- 0x95, 0x28, /* Report Count (40), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x06, /* Report ID (6), */
- 0x09, 0x27, /* Usage (27h), */
- 0x95, 0x34, /* Report Count (52), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x07, /* Report ID (7), */
- 0x09, 0x28, /* Usage (28h), */
- 0x95, 0x30, /* Report Count (48), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x08, /* Report ID (8), */
- 0x09, 0x29, /* Usage (29h), */
- 0x95, 0x2F, /* Report Count (47), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x06, 0x03, 0xFF, /* Usage Page (FF03h), */
- 0x85, 0x03, /* Report ID (3), */
- 0x09, 0x21, /* Usage (21h), */
- 0x95, 0x26, /* Report Count (38), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x04, /* Report ID (4), */
- 0x09, 0x22, /* Usage (22h), */
- 0x95, 0x2E, /* Report Count (46), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xF0, /* Report ID (240), */
- 0x09, 0x47, /* Usage (47h), */
- 0x95, 0x3F, /* Report Count (63), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xF1, /* Report ID (241), */
- 0x09, 0x48, /* Usage (48h), */
- 0x95, 0x3F, /* Report Count (63), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xF2, /* Report ID (242), */
- 0x09, 0x49, /* Usage (49h), */
- 0x95, 0x0F, /* Report Count (15), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x11, /* Report ID (17), */
- 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
- 0x09, 0x20, /* Usage (20h), */
- 0x95, 0x02, /* Report Count (2), */
- 0x81, 0x02, /* Input (Variable), */
- 0x05, 0x01, /* Usage Page (Desktop), */
- 0x09, 0x30, /* Usage (X), */
- 0x09, 0x31, /* Usage (Y), */
- 0x09, 0x32, /* Usage (Z), */
- 0x09, 0x35, /* Usage (Rz), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x04, /* Report Count (4), */
- 0x81, 0x02, /* Input (Variable), */
- 0x09, 0x39, /* Usage (Hat Switch), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x25, 0x07, /* Logical Maximum (7), */
- 0x75, 0x04, /* Report Size (4), */
- 0x95, 0x01, /* Report Count (1), */
- 0x81, 0x42, /* Input (Variable, Null State), */
- 0x05, 0x09, /* Usage Page (Button), */
- 0x19, 0x01, /* Usage Minimum (01h), */
- 0x29, 0x0D, /* Usage Maximum (0Dh), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x25, 0x01, /* Logical Maximum (1), */
- 0x75, 0x01, /* Report Size (1), */
- 0x95, 0x0E, /* Report Count (14), */
- 0x81, 0x02, /* Input (Variable), */
- 0x75, 0x06, /* Report Size (6), */
- 0x95, 0x01, /* Report Count (1), */
- 0x81, 0x01, /* Input (Constant), */
- 0x05, 0x01, /* Usage Page (Desktop), */
- 0x09, 0x33, /* Usage (Rx), */
- 0x09, 0x34, /* Usage (Ry), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x02, /* Report Count (2), */
- 0x81, 0x02, /* Input (Variable), */
- 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
- 0x09, 0x20, /* Usage (20h), */
- 0x95, 0x03, /* Report Count (3), */
- 0x81, 0x02, /* Input (Variable), */
- 0x05, 0x01, /* Usage Page (Desktop), */
- 0x19, 0x40, /* Usage Minimum (40h), */
- 0x29, 0x42, /* Usage Maximum (42h), */
- 0x16, 0x00, 0x80, /* Logical Minimum (-32768), */
- 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
- 0x75, 0x10, /* Report Size (16), */
- 0x95, 0x03, /* Report Count (3), */
- 0x81, 0x02, /* Input (Variable), */
- 0x19, 0x43, /* Usage Minimum (43h), */
- 0x29, 0x45, /* Usage Maximum (45h), */
- 0x16, 0x00, 0x80, /* Logical Minimum (-32768), */
- 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
- 0x95, 0x03, /* Report Count (3), */
- 0x81, 0x02, /* Input (Variable), */
- 0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
- 0x09, 0x20, /* Usage (20h), */
- 0x15, 0x00, /* Logical Minimum (0), */
- 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x31, /* Report Count (51), */
- 0x81, 0x02, /* Input (Variable), */
- 0x09, 0x21, /* Usage (21h), */
- 0x75, 0x08, /* Report Size (8), */
- 0x95, 0x4D, /* Report Count (77), */
- 0x91, 0x02, /* Output (Variable), */
- 0x85, 0x12, /* Report ID (18), */
- 0x09, 0x22, /* Usage (22h), */
- 0x95, 0x8D, /* Report Count (141), */
- 0x81, 0x02, /* Input (Variable), */
- 0x09, 0x23, /* Usage (23h), */
- 0x91, 0x02, /* Output (Variable), */
- 0x85, 0x13, /* Report ID (19), */
- 0x09, 0x24, /* Usage (24h), */
- 0x95, 0xCD, /* Report Count (205), */
- 0x81, 0x02, /* Input (Variable), */
- 0x09, 0x25, /* Usage (25h), */
- 0x91, 0x02, /* Output (Variable), */
- 0x85, 0x14, /* Report ID (20), */
- 0x09, 0x26, /* Usage (26h), */
- 0x96, 0x0D, 0x01, /* Report Count (269), */
- 0x81, 0x02, /* Input (Variable), */
- 0x09, 0x27, /* Usage (27h), */
- 0x91, 0x02, /* Output (Variable), */
- 0x85, 0x15, /* Report ID (21), */
- 0x09, 0x28, /* Usage (28h), */
- 0x96, 0x4D, 0x01, /* Report Count (333), */
- 0x81, 0x02, /* Input (Variable), */
- 0x09, 0x29, /* Usage (29h), */
- 0x91, 0x02, /* Output (Variable), */
- 0x85, 0x16, /* Report ID (22), */
- 0x09, 0x2A, /* Usage (2Ah), */
- 0x96, 0x8D, 0x01, /* Report Count (397), */
- 0x81, 0x02, /* Input (Variable), */
- 0x09, 0x2B, /* Usage (2Bh), */
- 0x91, 0x02, /* Output (Variable), */
- 0x85, 0x17, /* Report ID (23), */
- 0x09, 0x2C, /* Usage (2Ch), */
- 0x96, 0xCD, 0x01, /* Report Count (461), */
- 0x81, 0x02, /* Input (Variable), */
- 0x09, 0x2D, /* Usage (2Dh), */
- 0x91, 0x02, /* Output (Variable), */
- 0x85, 0x18, /* Report ID (24), */
- 0x09, 0x2E, /* Usage (2Eh), */
- 0x96, 0x0D, 0x02, /* Report Count (525), */
- 0x81, 0x02, /* Input (Variable), */
- 0x09, 0x2F, /* Usage (2Fh), */
- 0x91, 0x02, /* Output (Variable), */
- 0x85, 0x19, /* Report ID (25), */
- 0x09, 0x30, /* Usage (30h), */
- 0x96, 0x22, 0x02, /* Report Count (546), */
- 0x81, 0x02, /* Input (Variable), */
- 0x09, 0x31, /* Usage (31h), */
- 0x91, 0x02, /* Output (Variable), */
- 0x06, 0x80, 0xFF, /* Usage Page (FF80h), */
- 0x85, 0x82, /* Report ID (130), */
- 0x09, 0x22, /* Usage (22h), */
- 0x95, 0x3F, /* Report Count (63), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x83, /* Report ID (131), */
- 0x09, 0x23, /* Usage (23h), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x84, /* Report ID (132), */
- 0x09, 0x24, /* Usage (24h), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x90, /* Report ID (144), */
- 0x09, 0x30, /* Usage (30h), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x91, /* Report ID (145), */
- 0x09, 0x31, /* Usage (31h), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x92, /* Report ID (146), */
- 0x09, 0x32, /* Usage (32h), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0x93, /* Report ID (147), */
- 0x09, 0x33, /* Usage (33h), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xA0, /* Report ID (160), */
- 0x09, 0x40, /* Usage (40h), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0x85, 0xA4, /* Report ID (164), */
- 0x09, 0x44, /* Usage (44h), */
- 0xB1, 0x02, /* Feature (Variable), */
- 0xC0 /* End Collection */
-};
-
static u8 ps3remote_rdesc[] = {
0x05, 0x01, /* GUsagePage Generic Desktop */
0x09, 0x05, /* LUsage 0x05 [Game Pad] */
[20] = BTN_TRIGGER_HAPPY20,
};
+/* The Navigation controller is a partial DS3 and uses the same HID report
+ * and hence the same keymap indices, however not not all axes/buttons
+ * are physically present. We use the same axis and button mapping as
+ * the DS3, which uses the Linux gamepad spec.
+ */
+static const unsigned int navigation_absmap[] = {
+ [0x30] = ABS_X,
+ [0x31] = ABS_Y,
+ [0x33] = ABS_Z, /* L2 */
+};
+
+/* Buttons not physically available on the device, but still available
+ * in the reports are explicitly set to 0 for documentation purposes.
+ */
+static const unsigned int navigation_keymap[] = {
+ [0x01] = 0, /* Select */
+ [0x02] = BTN_THUMBL, /* L3 */
+ [0x03] = 0, /* R3 */
+ [0x04] = 0, /* Start */
+ [0x05] = BTN_DPAD_UP, /* Up */
+ [0x06] = BTN_DPAD_RIGHT, /* Right */
+ [0x07] = BTN_DPAD_DOWN, /* Down */
+ [0x08] = BTN_DPAD_LEFT, /* Left */
+ [0x09] = BTN_TL2, /* L2 */
+ [0x0a] = 0, /* R2 */
+ [0x0b] = BTN_TL, /* L1 */
+ [0x0c] = 0, /* R1 */
+ [0x0d] = BTN_NORTH, /* Triangle */
+ [0x0e] = BTN_EAST, /* Circle */
+ [0x0f] = BTN_SOUTH, /* Cross */
+ [0x10] = BTN_WEST, /* Square */
+ [0x11] = BTN_MODE, /* PS */
+};
+
+static const unsigned int sixaxis_absmap[] = {
+ [0x30] = ABS_X,
+ [0x31] = ABS_Y,
+ [0x32] = ABS_RX, /* right stick X */
+ [0x35] = ABS_RY, /* right stick Y */
+};
+
+static const unsigned int sixaxis_keymap[] = {
+ [0x01] = BTN_SELECT, /* Select */
+ [0x02] = BTN_THUMBL, /* L3 */
+ [0x03] = BTN_THUMBR, /* R3 */
+ [0x04] = BTN_START, /* Start */
+ [0x05] = BTN_DPAD_UP, /* Up */
+ [0x06] = BTN_DPAD_RIGHT, /* Right */
+ [0x07] = BTN_DPAD_DOWN, /* Down */
+ [0x08] = BTN_DPAD_LEFT, /* Left */
+ [0x09] = BTN_TL2, /* L2 */
+ [0x0a] = BTN_TR2, /* R2 */
+ [0x0b] = BTN_TL, /* L1 */
+ [0x0c] = BTN_TR, /* R1 */
+ [0x0d] = BTN_NORTH, /* Triangle */
+ [0x0e] = BTN_EAST, /* Circle */
+ [0x0f] = BTN_SOUTH, /* Cross */
+ [0x10] = BTN_WEST, /* Square */
+ [0x11] = BTN_MODE, /* PS */
+};
+
static const unsigned int ds4_absmap[] = {
[0x30] = ABS_X,
[0x31] = ABS_Y,
[0xd] = BTN_MODE, /* PS */
};
+static const struct {int x; int y; } ds4_hat_mapping[] = {
+ {0, -1}, {1, -1}, {1, 0}, {1, 1}, {0, 1}, {-1, 1}, {-1, 0}, {-1, -1},
+ {0, 0}
+};
static enum power_supply_property sony_battery_props[] = {
POWER_SUPPLY_PROP_PRESENT,
};
#define DS4_FEATURE_REPORT_0x02_SIZE 37
+#define DS4_FEATURE_REPORT_0x05_SIZE 41
#define DS4_FEATURE_REPORT_0x81_SIZE 7
#define DS4_INPUT_REPORT_0x11_SIZE 78
#define DS4_OUTPUT_REPORT_0x05_SIZE 32
/* Offsets relative to USB input report (0x1). Bluetooth (0x11) requires an
* additional +2.
*/
+#define DS4_INPUT_REPORT_AXIS_OFFSET 1
#define DS4_INPUT_REPORT_BUTTON_OFFSET 5
+#define DS4_INPUT_REPORT_TIMESTAMP_OFFSET 10
+#define DS4_INPUT_REPORT_GYRO_X_OFFSET 13
#define DS4_INPUT_REPORT_BATTERY_OFFSET 30
#define DS4_INPUT_REPORT_TOUCHPAD_OFFSET 33
+#define SENSOR_SUFFIX " Motion Sensors"
#define DS4_TOUCHPAD_SUFFIX " Touchpad"
+/* Default to 4ms poll interval, which is same as USB (not adjustable). */
+#define DS4_BT_DEFAULT_POLL_INTERVAL_MS 4
+#define DS4_BT_MAX_POLL_INTERVAL_MS 62
+#define DS4_GYRO_RES_PER_DEG_S 1024
+#define DS4_ACC_RES_PER_G 8192
+
+#define SIXAXIS_INPUT_REPORT_ACC_X_OFFSET 41
+#define SIXAXIS_ACC_RES_PER_G 113
+
static DEFINE_SPINLOCK(sony_dev_list_lock);
static LIST_HEAD(sony_device_list);
static DEFINE_IDA(sony_device_id_allocator);
+/* Used for calibration of DS4 accelerometer and gyro. */
+struct ds4_calibration_data {
+ int abs_code;
+ short bias;
+ /* Calibration requires scaling against a sensitivity value, which is a
+ * float. Store sensitivity as a fraction to limit floating point
+ * calculations until final calibration.
+ */
+ int sens_numer;
+ int sens_denom;
+};
+
+enum ds4_dongle_state {
+ DONGLE_DISCONNECTED,
+ DONGLE_CALIBRATING,
+ DONGLE_CONNECTED,
+ DONGLE_DISABLED
+};
+
+enum sony_worker {
+ SONY_WORKER_STATE,
+ SONY_WORKER_HOTPLUG
+};
+
struct sony_sc {
spinlock_t lock;
struct list_head list_node;
struct hid_device *hdev;
struct input_dev *touchpad;
+ struct input_dev *sensor_dev;
struct led_classdev *leds[MAX_LEDS];
unsigned long quirks;
+ struct work_struct hotplug_worker;
struct work_struct state_worker;
void (*send_output_report)(struct sony_sc *);
struct power_supply *battery;
#endif
u8 mac_address[6];
- u8 worker_initialized;
+ u8 hotplug_worker_initialized;
+ u8 state_worker_initialized;
u8 defer_initialization;
u8 cable_state;
u8 battery_charging;
u8 battery_capacity;
u8 led_state[MAX_LEDS];
- u8 resume_led_state[MAX_LEDS];
u8 led_delay_on[MAX_LEDS];
u8 led_delay_off[MAX_LEDS];
u8 led_count;
- bool ds4_dongle_connected;
+
+ bool timestamp_initialized;
+ u16 prev_timestamp;
+ unsigned int timestamp_us;
+
+ u8 ds4_bt_poll_interval;
+ enum ds4_dongle_state ds4_dongle_state;
+ /* DS4 calibration data */
+ struct ds4_calibration_data ds4_calib_data[6];
};
static void sony_set_leds(struct sony_sc *sc);
-static inline void sony_schedule_work(struct sony_sc *sc)
+static inline void sony_schedule_work(struct sony_sc *sc,
+ enum sony_worker which)
{
- if (!sc->defer_initialization)
- schedule_work(&sc->state_worker);
+ switch (which) {
+ case SONY_WORKER_STATE:
+ if (!sc->defer_initialization)
+ schedule_work(&sc->state_worker);
+ break;
+ case SONY_WORKER_HOTPLUG:
+ if (sc->hotplug_worker_initialized)
+ schedule_work(&sc->hotplug_worker);
+ break;
+ }
}
-static u8 *sixaxis_fixup(struct hid_device *hdev, u8 *rdesc,
- unsigned int *rsize)
+static ssize_t ds4_show_poll_interval(struct device *dev,
+ struct device_attribute
+ *attr, char *buf)
{
- *rsize = sizeof(sixaxis_rdesc);
- return sixaxis_rdesc;
+ struct hid_device *hdev = to_hid_device(dev);
+ struct sony_sc *sc = hid_get_drvdata(hdev);
+
+ return snprintf(buf, PAGE_SIZE, "%i\n", sc->ds4_bt_poll_interval);
}
-static u8 *motion_fixup(struct hid_device *hdev, u8 *rdesc,
- unsigned int *rsize)
+static ssize_t ds4_store_poll_interval(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
- *rsize = sizeof(motion_rdesc);
- return motion_rdesc;
+ struct hid_device *hdev = to_hid_device(dev);
+ struct sony_sc *sc = hid_get_drvdata(hdev);
+ unsigned long flags;
+ u8 interval;
+
+ if (kstrtou8(buf, 0, &interval))
+ return -EINVAL;
+
+ if (interval > DS4_BT_MAX_POLL_INTERVAL_MS)
+ return -EINVAL;
+
+ spin_lock_irqsave(&sc->lock, flags);
+ sc->ds4_bt_poll_interval = interval;
+ spin_unlock_irqrestore(&sc->lock, flags);
+
+ sony_schedule_work(sc, SONY_WORKER_STATE);
+
+ return count;
}
-static u8 *navigation_fixup(struct hid_device *hdev, u8 *rdesc,
+static DEVICE_ATTR(bt_poll_interval, 0644, ds4_show_poll_interval,
+ ds4_store_poll_interval);
+
+
+static u8 *motion_fixup(struct hid_device *hdev, u8 *rdesc,
unsigned int *rsize)
{
- *rsize = sizeof(navigation_rdesc);
- return navigation_rdesc;
+ *rsize = sizeof(motion_rdesc);
+ return motion_rdesc;
}
static u8 *ps3remote_fixup(struct hid_device *hdev, u8 *rdesc,
return 1;
}
+static int navigation_mapping(struct hid_device *hdev, struct hid_input *hi,
+ struct hid_field *field, struct hid_usage *usage,
+ unsigned long **bit, int *max)
+{
+ if ((usage->hid & HID_USAGE_PAGE) == HID_UP_BUTTON) {
+ unsigned int key = usage->hid & HID_USAGE;
+
+ if (key >= ARRAY_SIZE(sixaxis_keymap))
+ return -1;
+
+ key = navigation_keymap[key];
+ if (!key)
+ return -1;
+
+ hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key);
+ return 1;
+ } else if (usage->hid == HID_GD_POINTER) {
+ /* See comment in sixaxis_mapping, basically the L2 (and R2)
+ * triggers are reported through GD Pointer.
+ * In addition we ignore any analog button 'axes' and only
+ * support digital buttons.
+ */
+ switch (usage->usage_index) {
+ case 8: /* L2 */
+ usage->hid = HID_GD_Z;
+ break;
+ default:
+ return -1;
+ }
+
+ hid_map_usage_clear(hi, usage, bit, max, EV_ABS, usage->hid & 0xf);
+ return 1;
+ } else if ((usage->hid & HID_USAGE_PAGE) == HID_UP_GENDESK) {
+ unsigned int abs = usage->hid & HID_USAGE;
+
+ if (abs >= ARRAY_SIZE(navigation_absmap))
+ return -1;
+
+ abs = navigation_absmap[abs];
+
+ hid_map_usage_clear(hi, usage, bit, max, EV_ABS, abs);
+ return 1;
+ }
+
+ return -1;
+}
+
+
+static int sixaxis_mapping(struct hid_device *hdev, struct hid_input *hi,
+ struct hid_field *field, struct hid_usage *usage,
+ unsigned long **bit, int *max)
+{
+ if ((usage->hid & HID_USAGE_PAGE) == HID_UP_BUTTON) {
+ unsigned int key = usage->hid & HID_USAGE;
+
+ if (key >= ARRAY_SIZE(sixaxis_keymap))
+ return -1;
+
+ key = sixaxis_keymap[key];
+ hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key);
+ return 1;
+ } else if (usage->hid == HID_GD_POINTER) {
+ /* The DS3 provides analog values for most buttons and even
+ * for HAT axes through GD Pointer. L2 and R2 are reported
+ * among these as well instead of as GD Z / RZ. Remap L2
+ * and R2 and ignore other analog 'button axes' as there is
+ * no good way for reporting them.
+ */
+ switch (usage->usage_index) {
+ case 8: /* L2 */
+ usage->hid = HID_GD_Z;
+ break;
+ case 9: /* R2 */
+ usage->hid = HID_GD_RZ;
+ break;
+ default:
+ return -1;
+ }
+
+ hid_map_usage_clear(hi, usage, bit, max, EV_ABS, usage->hid & 0xf);
+ return 1;
+ } else if ((usage->hid & HID_USAGE_PAGE) == HID_UP_GENDESK) {
+ unsigned int abs = usage->hid & HID_USAGE;
+
+ if (abs >= ARRAY_SIZE(sixaxis_absmap))
+ return -1;
+
+ abs = sixaxis_absmap[abs];
+
+ hid_map_usage_clear(hi, usage, bit, max, EV_ABS, abs);
+ return 1;
+ }
+
+ return -1;
+}
+
static int ds4_mapping(struct hid_device *hdev, struct hid_input *hi,
struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
rdesc[55] = 0x06;
}
- /*
- * The default Dualshock 4 USB descriptor doesn't assign
- * the gyroscope values to corresponding axes so we need a
- * modified one.
- */
- if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) {
- hid_info(hdev, "Using modified Dualshock 4 report descriptor with gyroscope axes\n");
- rdesc = dualshock4_usb_rdesc;
- *rsize = sizeof(dualshock4_usb_rdesc);
- } else if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) {
- hid_info(hdev, "Using modified Dualshock 4 Bluetooth report descriptor\n");
- rdesc = dualshock4_bt_rdesc;
- *rsize = sizeof(dualshock4_bt_rdesc);
- }
-
- if (sc->quirks & SIXAXIS_CONTROLLER)
- return sixaxis_fixup(hdev, rdesc, rsize);
-
if (sc->quirks & MOTION_CONTROLLER)
return motion_fixup(hdev, rdesc, rsize);
- if (sc->quirks & NAVIGATION_CONTROLLER)
- return navigation_fixup(hdev, rdesc, rsize);
-
if (sc->quirks & PS3REMOTE)
return ps3remote_fixup(hdev, rdesc, rsize);
sc->battery_capacity = battery_capacity;
sc->battery_charging = battery_charging;
spin_unlock_irqrestore(&sc->lock, flags);
+
+ if (sc->quirks & SIXAXIS_CONTROLLER) {
+ int val;
+
+ offset = SIXAXIS_INPUT_REPORT_ACC_X_OFFSET;
+ val = ((rd[offset+1] << 8) | rd[offset]) - 511;
+ input_report_abs(sc->sensor_dev, ABS_X, val);
+
+ /* Y and Z are swapped and inversed */
+ val = 511 - ((rd[offset+5] << 8) | rd[offset+4]);
+ input_report_abs(sc->sensor_dev, ABS_Y, val);
+
+ val = 511 - ((rd[offset+3] << 8) | rd[offset+2]);
+ input_report_abs(sc->sensor_dev, ABS_Z, val);
+
+ input_sync(sc->sensor_dev);
+ }
}
static void dualshock4_parse_report(struct sony_sc *sc, u8 *rd, int size)
{
+ struct hid_input *hidinput = list_entry(sc->hdev->inputs.next,
+ struct hid_input, list);
+ struct input_dev *input_dev = hidinput->input;
unsigned long flags;
int n, m, offset, num_touch_data, max_touch_data;
u8 cable_state, battery_capacity, battery_charging;
+ u16 timestamp;
/* When using Bluetooth the header is 2 bytes longer, so skip these. */
- int data_offset = (sc->quirks & DUALSHOCK4_CONTROLLER_USB) ? 0 : 2;
+ int data_offset = (sc->quirks & DUALSHOCK4_CONTROLLER_BT) ? 2 : 0;
/* Second bit of third button byte is for the touchpad button. */
offset = data_offset + DS4_INPUT_REPORT_BUTTON_OFFSET;
input_report_key(sc->touchpad, BTN_LEFT, rd[offset+2] & 0x2);
+ /*
+ * The default behavior of the Dualshock 4 is to send reports using
+ * report type 1 when running over Bluetooth. However, when feature
+ * report 2 is requested during the controller initialization it starts
+ * sending input reports in report 17. Since report 17 is undefined
+ * in the default HID descriptor, the HID layer won't generate events.
+ * While it is possible (and this was done before) to fixup the HID
+ * descriptor to add this mapping, it was better to do this manually.
+ * The reason is there were various pieces software both open and closed
+ * source, relying on the descriptors to be the same across various
+ * operating systems. If the descriptors wouldn't match some
+ * applications e.g. games on Wine would not be able to function due
+ * to different descriptors, which such applications are not parsing.
+ */
+ if (rd[0] == 17) {
+ int value;
+
+ offset = data_offset + DS4_INPUT_REPORT_AXIS_OFFSET;
+ input_report_abs(input_dev, ABS_X, rd[offset]);
+ input_report_abs(input_dev, ABS_Y, rd[offset+1]);
+ input_report_abs(input_dev, ABS_RX, rd[offset+2]);
+ input_report_abs(input_dev, ABS_RY, rd[offset+3]);
+
+ value = rd[offset+4] & 0xf;
+ if (value > 7)
+ value = 8; /* Center 0, 0 */
+ input_report_abs(input_dev, ABS_HAT0X, ds4_hat_mapping[value].x);
+ input_report_abs(input_dev, ABS_HAT0Y, ds4_hat_mapping[value].y);
+
+ input_report_key(input_dev, BTN_WEST, rd[offset+4] & 0x10);
+ input_report_key(input_dev, BTN_SOUTH, rd[offset+4] & 0x20);
+ input_report_key(input_dev, BTN_EAST, rd[offset+4] & 0x40);
+ input_report_key(input_dev, BTN_NORTH, rd[offset+4] & 0x80);
+
+ input_report_key(input_dev, BTN_TL, rd[offset+5] & 0x1);
+ input_report_key(input_dev, BTN_TR, rd[offset+5] & 0x2);
+ input_report_key(input_dev, BTN_TL2, rd[offset+5] & 0x4);
+ input_report_key(input_dev, BTN_TR2, rd[offset+5] & 0x8);
+ input_report_key(input_dev, BTN_SELECT, rd[offset+5] & 0x10);
+ input_report_key(input_dev, BTN_START, rd[offset+5] & 0x20);
+ input_report_key(input_dev, BTN_THUMBL, rd[offset+5] & 0x40);
+ input_report_key(input_dev, BTN_THUMBR, rd[offset+5] & 0x80);
+
+ input_report_key(input_dev, BTN_MODE, rd[offset+6] & 0x1);
+
+ input_report_abs(input_dev, ABS_Z, rd[offset+7]);
+ input_report_abs(input_dev, ABS_RZ, rd[offset+8]);
+
+ input_sync(input_dev);
+ }
+
+ /* Convert timestamp (in 5.33us unit) to timestamp_us */
+ offset = data_offset + DS4_INPUT_REPORT_TIMESTAMP_OFFSET;
+ timestamp = get_unaligned_le16(&rd[offset]);
+ if (!sc->timestamp_initialized) {
+ sc->timestamp_us = ((unsigned int)timestamp * 16) / 3;
+ sc->timestamp_initialized = true;
+ } else {
+ u16 delta;
+
+ if (sc->prev_timestamp > timestamp)
+ delta = (U16_MAX - sc->prev_timestamp + timestamp + 1);
+ else
+ delta = timestamp - sc->prev_timestamp;
+ sc->timestamp_us += (delta * 16) / 3;
+ }
+ sc->prev_timestamp = timestamp;
+ input_event(sc->sensor_dev, EV_MSC, MSC_TIMESTAMP, sc->timestamp_us);
+
+ offset = data_offset + DS4_INPUT_REPORT_GYRO_X_OFFSET;
+ for (n = 0; n < 6; n++) {
+ /* Store data in int for more precision during mult_frac. */
+ int raw_data = (short)((rd[offset+1] << 8) | rd[offset]);
+ struct ds4_calibration_data *calib = &sc->ds4_calib_data[n];
+
+ /* High precision is needed during calibration, but the
+ * calibrated values are within 32-bit.
+ * Note: we swap numerator 'x' and 'numer' in mult_frac for
+ * precision reasons so we don't need 64-bit.
+ */
+ int calib_data = mult_frac(calib->sens_numer,
+ raw_data - calib->bias,
+ calib->sens_denom);
+
+ input_report_abs(sc->sensor_dev, calib->abs_code, calib_data);
+ offset += 2;
+ }
+ input_sync(sc->sensor_dev);
+
/*
* The lower 4 bits of byte 30 (or 32 for BT) contain the battery level
* and the 5th bit contains the USB cable state.
* Trackpad data starts 2 bytes later (e.g. 35 for USB).
*/
offset = data_offset + DS4_INPUT_REPORT_TOUCHPAD_OFFSET;
- max_touch_data = (sc->quirks & DUALSHOCK4_CONTROLLER_USB) ? 3 : 4;
+ max_touch_data = (sc->quirks & DUALSHOCK4_CONTROLLER_BT) ? 4 : 3;
if (rd[offset] > 0 && rd[offset] <= max_touch_data)
num_touch_data = rd[offset];
else
} else if ((sc->quirks & NAVIGATION_CONTROLLER) && rd[0] == 0x01 &&
size == 49) {
sixaxis_parse_report(sc, rd, size);
- } else if (((sc->quirks & DUALSHOCK4_CONTROLLER_USB) && rd[0] == 0x01 &&
- size == 64) || ((sc->quirks & DUALSHOCK4_CONTROLLER_BT)
- && rd[0] == 0x11 && size == 78)) {
- if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) {
- /* CRC check */
- u8 bthdr = 0xA1;
- u32 crc;
- u32 report_crc;
+ } else if ((sc->quirks & DUALSHOCK4_CONTROLLER_USB) && rd[0] == 0x01 &&
+ size == 64) {
+ dualshock4_parse_report(sc, rd, size);
+ } else if (((sc->quirks & DUALSHOCK4_CONTROLLER_BT) && rd[0] == 0x11 &&
+ size == 78)) {
+ /* CRC check */
+ u8 bthdr = 0xA1;
+ u32 crc;
+ u32 report_crc;
- crc = crc32_le(0xFFFFFFFF, &bthdr, 1);
- crc = ~crc32_le(crc, rd, DS4_INPUT_REPORT_0x11_SIZE-4);
- report_crc = get_unaligned_le32(&rd[DS4_INPUT_REPORT_0x11_SIZE-4]);
- if (crc != report_crc) {
- hid_dbg(sc->hdev, "DualShock 4 input report's CRC check failed, received crc 0x%0x != 0x%0x\n",
- report_crc, crc);
- return -EILSEQ;
- }
+ crc = crc32_le(0xFFFFFFFF, &bthdr, 1);
+ crc = ~crc32_le(crc, rd, DS4_INPUT_REPORT_0x11_SIZE-4);
+ report_crc = get_unaligned_le32(&rd[DS4_INPUT_REPORT_0x11_SIZE-4]);
+ if (crc != report_crc) {
+ hid_dbg(sc->hdev, "DualShock 4 input report's CRC check failed, received crc 0x%0x != 0x%0x\n",
+ report_crc, crc);
+ return -EILSEQ;
}
+ dualshock4_parse_report(sc, rd, size);
+ } else if ((sc->quirks & DUALSHOCK4_DONGLE) && rd[0] == 0x01 &&
+ size == 64) {
+ unsigned long flags;
+ enum ds4_dongle_state dongle_state;
+
/*
* In the case of a DS4 USB dongle, bit[2] of byte 31 indicates
* if a DS4 is actually connected (indicated by '0').
* For non-dongle, this bit is always 0 (connected).
*/
- if (sc->hdev->vendor == USB_VENDOR_ID_SONY &&
- sc->hdev->product == USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE) {
- bool connected = (rd[31] & 0x04) ? false : true;
-
- if (!sc->ds4_dongle_connected && connected) {
- hid_info(sc->hdev, "DualShock 4 USB dongle: controller connected\n");
- sony_set_leds(sc);
- sc->ds4_dongle_connected = true;
- } else if (sc->ds4_dongle_connected && !connected) {
- hid_info(sc->hdev, "DualShock 4 USB dongle: controller disconnected\n");
- sc->ds4_dongle_connected = false;
- /* Return 0, so hidraw can get the report. */
- return 0;
- } else if (!sc->ds4_dongle_connected) {
- /* Return 0, so hidraw can get the report. */
- return 0;
- }
+ bool connected = (rd[31] & 0x04) ? false : true;
+
+ spin_lock_irqsave(&sc->lock, flags);
+ dongle_state = sc->ds4_dongle_state;
+ spin_unlock_irqrestore(&sc->lock, flags);
+
+ /*
+ * The dongle always sends input reports even when no
+ * DS4 is attached. When a DS4 is connected, we need to
+ * obtain calibration data before we can use it.
+ * The code below tracks dongle state and kicks of
+ * calibration when needed and only allows us to process
+ * input if a DS4 is actually connected.
+ */
+ if (dongle_state == DONGLE_DISCONNECTED && connected) {
+ hid_info(sc->hdev, "DualShock 4 USB dongle: controller connected\n");
+ sony_set_leds(sc);
+
+ spin_lock_irqsave(&sc->lock, flags);
+ sc->ds4_dongle_state = DONGLE_CALIBRATING;
+ spin_unlock_irqrestore(&sc->lock, flags);
+
+ sony_schedule_work(sc, SONY_WORKER_HOTPLUG);
+
+ /* Don't process the report since we don't have
+ * calibration data, but let hidraw have it anyway.
+ */
+ return 0;
+ } else if ((dongle_state == DONGLE_CONNECTED ||
+ dongle_state == DONGLE_DISABLED) && !connected) {
+ hid_info(sc->hdev, "DualShock 4 USB dongle: controller disconnected\n");
+
+ spin_lock_irqsave(&sc->lock, flags);
+ sc->ds4_dongle_state = DONGLE_DISCONNECTED;
+ spin_unlock_irqrestore(&sc->lock, flags);
+
+ /* Return 0, so hidraw can get the report. */
+ return 0;
+ } else if (dongle_state == DONGLE_CALIBRATING ||
+ dongle_state == DONGLE_DISABLED ||
+ dongle_state == DONGLE_DISCONNECTED) {
+ /* Return 0, so hidraw can get the report. */
+ return 0;
}
dualshock4_parse_report(sc, rd, size);
if (sc->defer_initialization) {
sc->defer_initialization = 0;
- sony_schedule_work(sc);
+ sony_schedule_work(sc, SONY_WORKER_STATE);
}
return 0;
if (sc->quirks & PS3REMOTE)
return ps3remote_mapping(hdev, hi, field, usage, bit, max);
+ if (sc->quirks & NAVIGATION_CONTROLLER)
+ return navigation_mapping(hdev, hi, field, usage, bit, max);
+
+ if (sc->quirks & SIXAXIS_CONTROLLER)
+ return sixaxis_mapping(hdev, hi, field, usage, bit, max);
if (sc->quirks & DUALSHOCK4_CONTROLLER)
return ds4_mapping(hdev, hi, field, usage, bit, max);
+
/* Let hid-core decide for the others */
return 0;
}
snprintf(name, name_sz, "%s" DS4_TOUCHPAD_SUFFIX, sc->hdev->name);
sc->touchpad->name = name;
- ret = input_mt_init_slots(sc->touchpad, touch_count, 0);
+ ret = input_mt_init_slots(sc->touchpad, touch_count, INPUT_MT_POINTER);
if (ret < 0)
goto err;
sc->touchpad = NULL;
}
+static int sony_register_sensors(struct sony_sc *sc)
+{
+ size_t name_sz;
+ char *name;
+ int ret;
+ int range;
+
+ sc->sensor_dev = input_allocate_device();
+ if (!sc->sensor_dev)
+ return -ENOMEM;
+
+ input_set_drvdata(sc->sensor_dev, sc);
+ sc->sensor_dev->dev.parent = &sc->hdev->dev;
+ sc->sensor_dev->phys = sc->hdev->phys;
+ sc->sensor_dev->uniq = sc->hdev->uniq;
+ sc->sensor_dev->id.bustype = sc->hdev->bus;
+ sc->sensor_dev->id.vendor = sc->hdev->vendor;
+ sc->sensor_dev->id.product = sc->hdev->product;
+ sc->sensor_dev->id.version = sc->hdev->version;
+
+ /* Append a suffix to the controller name as there are various
+ * DS4 compatible non-Sony devices with different names.
+ */
+ name_sz = strlen(sc->hdev->name) + sizeof(SENSOR_SUFFIX);
+ name = kzalloc(name_sz, GFP_KERNEL);
+ if (!name) {
+ ret = -ENOMEM;
+ goto err;
+ }
+ snprintf(name, name_sz, "%s" SENSOR_SUFFIX, sc->hdev->name);
+ sc->sensor_dev->name = name;
+
+ if (sc->quirks & SIXAXIS_CONTROLLER) {
+ /* For the DS3 we only support the accelerometer, which works
+ * quite well even without calibration. The device also has
+ * a 1-axis gyro, but it is very difficult to manage from within
+ * the driver even to get data, the sensor is inaccurate and
+ * the behavior is very different between hardware revisions.
+ */
+ input_set_abs_params(sc->sensor_dev, ABS_X, -512, 511, 4, 0);
+ input_set_abs_params(sc->sensor_dev, ABS_Y, -512, 511, 4, 0);
+ input_set_abs_params(sc->sensor_dev, ABS_Z, -512, 511, 4, 0);
+ input_abs_set_res(sc->sensor_dev, ABS_X, SIXAXIS_ACC_RES_PER_G);
+ input_abs_set_res(sc->sensor_dev, ABS_Y, SIXAXIS_ACC_RES_PER_G);
+ input_abs_set_res(sc->sensor_dev, ABS_Z, SIXAXIS_ACC_RES_PER_G);
+ } else if (sc->quirks & DUALSHOCK4_CONTROLLER) {
+ range = DS4_ACC_RES_PER_G*4;
+ input_set_abs_params(sc->sensor_dev, ABS_X, -range, range, 16, 0);
+ input_set_abs_params(sc->sensor_dev, ABS_Y, -range, range, 16, 0);
+ input_set_abs_params(sc->sensor_dev, ABS_Z, -range, range, 16, 0);
+ input_abs_set_res(sc->sensor_dev, ABS_X, DS4_ACC_RES_PER_G);
+ input_abs_set_res(sc->sensor_dev, ABS_Y, DS4_ACC_RES_PER_G);
+ input_abs_set_res(sc->sensor_dev, ABS_Z, DS4_ACC_RES_PER_G);
+
+ range = DS4_GYRO_RES_PER_DEG_S*2048;
+ input_set_abs_params(sc->sensor_dev, ABS_RX, -range, range, 16, 0);
+ input_set_abs_params(sc->sensor_dev, ABS_RY, -range, range, 16, 0);
+ input_set_abs_params(sc->sensor_dev, ABS_RZ, -range, range, 16, 0);
+ input_abs_set_res(sc->sensor_dev, ABS_RX, DS4_GYRO_RES_PER_DEG_S);
+ input_abs_set_res(sc->sensor_dev, ABS_RY, DS4_GYRO_RES_PER_DEG_S);
+ input_abs_set_res(sc->sensor_dev, ABS_RZ, DS4_GYRO_RES_PER_DEG_S);
+
+ __set_bit(EV_MSC, sc->sensor_dev->evbit);
+ __set_bit(MSC_TIMESTAMP, sc->sensor_dev->mscbit);
+ }
+
+ __set_bit(INPUT_PROP_ACCELEROMETER, sc->sensor_dev->propbit);
+
+ ret = input_register_device(sc->sensor_dev);
+ if (ret < 0)
+ goto err;
+
+ return 0;
+
+err:
+ kfree(sc->sensor_dev->name);
+ sc->sensor_dev->name = NULL;
+
+ input_free_device(sc->sensor_dev);
+ sc->sensor_dev = NULL;
+
+ return ret;
+}
+
+static void sony_unregister_sensors(struct sony_sc *sc)
+{
+ if (!sc->sensor_dev)
+ return;
+
+ kfree(sc->sensor_dev->name);
+ sc->sensor_dev->name = NULL;
+
+ input_unregister_device(sc->sensor_dev);
+ sc->sensor_dev = NULL;
+}
+
+
/*
* Sending HID_REQ_GET_REPORT changes the operation mode of the ps3 controller
* to "operational". Without this, the ps3 controller will not report any
}
/*
- * Requesting feature report 0x02 in Bluetooth mode changes the state of the
- * controller so that it sends full input reports of type 0x11.
+ * Request DS4 calibration data for the motion sensors.
+ * For Bluetooth this also affects the operating mode (see below).
*/
-static int dualshock4_set_operational_bt(struct hid_device *hdev)
+static int dualshock4_get_calibration_data(struct sony_sc *sc)
{
u8 *buf;
int ret;
+ short gyro_pitch_bias, gyro_pitch_plus, gyro_pitch_minus;
+ short gyro_yaw_bias, gyro_yaw_plus, gyro_yaw_minus;
+ short gyro_roll_bias, gyro_roll_plus, gyro_roll_minus;
+ short gyro_speed_plus, gyro_speed_minus;
+ short acc_x_plus, acc_x_minus;
+ short acc_y_plus, acc_y_minus;
+ short acc_z_plus, acc_z_minus;
+ int speed_2x;
+ int range_2g;
+
+ /* For Bluetooth we use a different request, which supports CRC.
+ * Note: in Bluetooth mode feature report 0x02 also changes the state
+ * of the controller, so that it sends input reports of type 0x11.
+ */
+ if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) {
+ buf = kmalloc(DS4_FEATURE_REPORT_0x02_SIZE, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
- buf = kmalloc(DS4_FEATURE_REPORT_0x02_SIZE, GFP_KERNEL);
- if (!buf)
- return -ENOMEM;
+ ret = hid_hw_raw_request(sc->hdev, 0x02, buf,
+ DS4_FEATURE_REPORT_0x02_SIZE,
+ HID_FEATURE_REPORT,
+ HID_REQ_GET_REPORT);
+ if (ret < 0)
+ goto err_stop;
+ } else {
+ u8 bthdr = 0xA3;
+ u32 crc;
+ u32 report_crc;
+ int retries;
+
+ buf = kmalloc(DS4_FEATURE_REPORT_0x05_SIZE, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
- ret = hid_hw_raw_request(hdev, 0x02, buf, DS4_FEATURE_REPORT_0x02_SIZE,
- HID_FEATURE_REPORT, HID_REQ_GET_REPORT);
+ for (retries = 0; retries < 3; retries++) {
+ ret = hid_hw_raw_request(sc->hdev, 0x05, buf,
+ DS4_FEATURE_REPORT_0x05_SIZE,
+ HID_FEATURE_REPORT,
+ HID_REQ_GET_REPORT);
+ if (ret < 0)
+ goto err_stop;
- kfree(buf);
+ /* CRC check */
+ crc = crc32_le(0xFFFFFFFF, &bthdr, 1);
+ crc = ~crc32_le(crc, buf, DS4_FEATURE_REPORT_0x05_SIZE-4);
+ report_crc = get_unaligned_le32(&buf[DS4_FEATURE_REPORT_0x05_SIZE-4]);
+ if (crc != report_crc) {
+ hid_warn(sc->hdev, "DualShock 4 calibration report's CRC check failed, received crc 0x%0x != 0x%0x\n",
+ report_crc, crc);
+ if (retries < 2) {
+ hid_warn(sc->hdev, "Retrying DualShock 4 get calibration report request\n");
+ continue;
+ } else {
+ ret = -EILSEQ;
+ goto err_stop;
+ }
+ } else {
+ break;
+ }
+ }
+ }
+ gyro_pitch_bias = get_unaligned_le16(&buf[1]);
+ gyro_yaw_bias = get_unaligned_le16(&buf[3]);
+ gyro_roll_bias = get_unaligned_le16(&buf[5]);
+ if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) {
+ gyro_pitch_plus = get_unaligned_le16(&buf[7]);
+ gyro_pitch_minus = get_unaligned_le16(&buf[9]);
+ gyro_yaw_plus = get_unaligned_le16(&buf[11]);
+ gyro_yaw_minus = get_unaligned_le16(&buf[13]);
+ gyro_roll_plus = get_unaligned_le16(&buf[15]);
+ gyro_roll_minus = get_unaligned_le16(&buf[17]);
+ } else {
+ /* BT + Dongle */
+ gyro_pitch_plus = get_unaligned_le16(&buf[7]);
+ gyro_yaw_plus = get_unaligned_le16(&buf[9]);
+ gyro_roll_plus = get_unaligned_le16(&buf[11]);
+ gyro_pitch_minus = get_unaligned_le16(&buf[13]);
+ gyro_yaw_minus = get_unaligned_le16(&buf[15]);
+ gyro_roll_minus = get_unaligned_le16(&buf[17]);
+ }
+ gyro_speed_plus = get_unaligned_le16(&buf[19]);
+ gyro_speed_minus = get_unaligned_le16(&buf[21]);
+ acc_x_plus = get_unaligned_le16(&buf[23]);
+ acc_x_minus = get_unaligned_le16(&buf[25]);
+ acc_y_plus = get_unaligned_le16(&buf[27]);
+ acc_y_minus = get_unaligned_le16(&buf[29]);
+ acc_z_plus = get_unaligned_le16(&buf[31]);
+ acc_z_minus = get_unaligned_le16(&buf[33]);
+
+ /* Set gyroscope calibration and normalization parameters.
+ * Data values will be normalized to 1/DS4_GYRO_RES_PER_DEG_S degree/s.
+ */
+ speed_2x = (gyro_speed_plus + gyro_speed_minus);
+ sc->ds4_calib_data[0].abs_code = ABS_RX;
+ sc->ds4_calib_data[0].bias = gyro_pitch_bias;
+ sc->ds4_calib_data[0].sens_numer = speed_2x*DS4_GYRO_RES_PER_DEG_S;
+ sc->ds4_calib_data[0].sens_denom = gyro_pitch_plus - gyro_pitch_minus;
+
+ sc->ds4_calib_data[1].abs_code = ABS_RY;
+ sc->ds4_calib_data[1].bias = gyro_yaw_bias;
+ sc->ds4_calib_data[1].sens_numer = speed_2x*DS4_GYRO_RES_PER_DEG_S;
+ sc->ds4_calib_data[1].sens_denom = gyro_yaw_plus - gyro_yaw_minus;
+
+ sc->ds4_calib_data[2].abs_code = ABS_RZ;
+ sc->ds4_calib_data[2].bias = gyro_roll_bias;
+ sc->ds4_calib_data[2].sens_numer = speed_2x*DS4_GYRO_RES_PER_DEG_S;
+ sc->ds4_calib_data[2].sens_denom = gyro_roll_plus - gyro_roll_minus;
+
+ /* Set accelerometer calibration and normalization parameters.
+ * Data values will be normalized to 1/DS4_ACC_RES_PER_G G.
+ */
+ range_2g = acc_x_plus - acc_x_minus;
+ sc->ds4_calib_data[3].abs_code = ABS_X;
+ sc->ds4_calib_data[3].bias = acc_x_plus - range_2g / 2;
+ sc->ds4_calib_data[3].sens_numer = 2*DS4_ACC_RES_PER_G;
+ sc->ds4_calib_data[3].sens_denom = range_2g;
+
+ range_2g = acc_y_plus - acc_y_minus;
+ sc->ds4_calib_data[4].abs_code = ABS_Y;
+ sc->ds4_calib_data[4].bias = acc_y_plus - range_2g / 2;
+ sc->ds4_calib_data[4].sens_numer = 2*DS4_ACC_RES_PER_G;
+ sc->ds4_calib_data[4].sens_denom = range_2g;
+
+ range_2g = acc_z_plus - acc_z_minus;
+ sc->ds4_calib_data[5].abs_code = ABS_Z;
+ sc->ds4_calib_data[5].bias = acc_z_plus - range_2g / 2;
+ sc->ds4_calib_data[5].sens_numer = 2*DS4_ACC_RES_PER_G;
+ sc->ds4_calib_data[5].sens_denom = range_2g;
+
+err_stop:
+ kfree(buf);
return ret;
}
+static void dualshock4_calibration_work(struct work_struct *work)
+{
+ struct sony_sc *sc = container_of(work, struct sony_sc, hotplug_worker);
+ unsigned long flags;
+ enum ds4_dongle_state dongle_state;
+ int ret;
+
+ ret = dualshock4_get_calibration_data(sc);
+ if (ret < 0) {
+ /* This call is very unlikely to fail for the dongle. When it
+ * fails we are probably in a very bad state, so mark the
+ * dongle as disabled. We will re-enable the dongle if a new
+ * DS4 hotplug is detect from sony_raw_event as any issues
+ * are likely resolved then (the dongle is quite stupid).
+ */
+ hid_err(sc->hdev, "DualShock 4 USB dongle: calibration failed, disabling device\n");
+ dongle_state = DONGLE_DISABLED;
+ } else {
+ hid_info(sc->hdev, "DualShock 4 USB dongle: calibration completed\n");
+ dongle_state = DONGLE_CONNECTED;
+ }
+
+ spin_lock_irqsave(&sc->lock, flags);
+ sc->ds4_dongle_state = dongle_state;
+ spin_unlock_irqrestore(&sc->lock, flags);
+}
+
static void sixaxis_set_leds_from_id(struct sony_sc *sc)
{
static const u8 sixaxis_leds[10][4] = {
{
/* The first 4 color/index entries match what the PS4 assigns */
static const u8 color_code[7][3] = {
- /* Blue */ { 0x00, 0x00, 0x01 },
- /* Red */ { 0x01, 0x00, 0x00 },
- /* Green */ { 0x00, 0x01, 0x00 },
- /* Pink */ { 0x02, 0x00, 0x01 },
+ /* Blue */ { 0x00, 0x00, 0x40 },
+ /* Red */ { 0x40, 0x00, 0x00 },
+ /* Green */ { 0x00, 0x40, 0x00 },
+ /* Pink */ { 0x20, 0x00, 0x20 },
/* Orange */ { 0x02, 0x01, 0x00 },
/* Teal */ { 0x00, 0x01, 0x01 },
/* White */ { 0x01, 0x01, 0x01 }
static void sony_set_leds(struct sony_sc *sc)
{
if (!(sc->quirks & BUZZ_CONTROLLER))
- sony_schedule_work(sc);
+ sony_schedule_work(sc, SONY_WORKER_STATE);
else
buzz_set_leds(sc);
}
new_off != drv_data->led_delay_off[n]) {
drv_data->led_delay_on[n] = new_on;
drv_data->led_delay_off[n] = new_off;
- sony_schedule_work(drv_data);
+ sony_schedule_work(drv_data, SONY_WORKER_STATE);
}
return 0;
led->name = name;
led->brightness = sc->led_state[n];
led->max_brightness = max_brightness[n];
+ led->flags = LED_CORE_SUSPENDRESUME;
led->brightness_get = sony_led_get_brightness;
led->brightness_set = sony_led_set_brightness;
int offset;
/*
- * NOTE: The buf[1] field of the Bluetooth report controls
- * the Dualshock 4 reporting rate.
- *
- * Known values include:
- *
- * 0x80 - 1000hz (full speed)
- * 0xA0 - 31hz
- * 0xB0 - 20hz
- * 0xD0 - 66hz
+ * NOTE: The lower 6 bits of buf[1] field of the Bluetooth report
+ * control the interval at which Dualshock 4 reports data:
+ * 0x00 - 1ms
+ * 0x01 - 1ms
+ * 0x02 - 2ms
+ * 0x3E - 62ms
+ * 0x3F - disabled
*/
- if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) {
+ if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) {
memset(buf, 0, DS4_OUTPUT_REPORT_0x05_SIZE);
buf[0] = 0x05;
- buf[1] = 0xFF;
+ buf[1] = 0x07; /* blink + LEDs + motor */
offset = 4;
} else {
memset(buf, 0, DS4_OUTPUT_REPORT_0x11_SIZE);
buf[0] = 0x11;
- buf[1] = 0xC0; /* HID + CRC */
- buf[3] = 0x0F;
+ buf[1] = 0xC0 /* HID + CRC */ | sc->ds4_bt_poll_interval;
+ buf[3] = 0x07; /* blink + LEDs + motor */
offset = 6;
}
buf[offset++] = sc->led_delay_on[3];
buf[offset++] = sc->led_delay_off[3];
- if (sc->quirks & DUALSHOCK4_CONTROLLER_USB)
+ if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE))
hid_hw_output_report(hdev, buf, DS4_OUTPUT_REPORT_0x05_SIZE);
else {
/* CRC generation */
else if (sc->quirks & DUALSHOCK4_CONTROLLER_BT)
sc->output_report_dmabuf = kmalloc(DS4_OUTPUT_REPORT_0x11_SIZE,
GFP_KERNEL);
- else if (sc->quirks & DUALSHOCK4_CONTROLLER_USB)
+ else if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE))
sc->output_report_dmabuf = kmalloc(DS4_OUTPUT_REPORT_0x05_SIZE,
GFP_KERNEL);
else if (sc->quirks & MOTION_CONTROLLER)
sc->left = effect->u.rumble.strong_magnitude / 256;
sc->right = effect->u.rumble.weak_magnitude / 256;
- sony_schedule_work(sc);
+ sony_schedule_work(sc, SONY_WORKER_STATE);
return 0;
}
hid_warn(sc->hdev, "UNIQ does not contain a MAC address; duplicate check skipped\n");
return 0;
}
- } else if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) {
+ } else if (sc->quirks & (DUALSHOCK4_CONTROLLER_USB | DUALSHOCK4_DONGLE)) {
buf = kmalloc(DS4_FEATURE_REPORT_0x81_SIZE, GFP_KERNEL);
if (!buf)
return -ENOMEM;
*/
for (n = 0; n < 6; n++)
sc->mac_address[5-n] = buf[4+n];
+
+ snprintf(sc->hdev->uniq, sizeof(sc->hdev->uniq),
+ "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
+ sc->mac_address[5], sc->mac_address[4],
+ sc->mac_address[3], sc->mac_address[2],
+ sc->mac_address[1], sc->mac_address[0]);
} else {
return 0;
}
{
sc->send_output_report = send_output_report;
- if (!sc->worker_initialized)
+ if (!sc->state_worker_initialized)
INIT_WORK(&sc->state_worker, sony_state_worker);
- sc->worker_initialized = 1;
+ sc->state_worker_initialized = 1;
}
static inline void sony_cancel_work_sync(struct sony_sc *sc)
{
- if (sc->worker_initialized)
+ if (sc->hotplug_worker_initialized)
+ cancel_work_sync(&sc->hotplug_worker);
+ if (sc->state_worker_initialized)
cancel_work_sync(&sc->state_worker);
}
+
static int sony_input_configured(struct hid_device *hdev,
struct hid_input *hidinput)
{
goto err_stop;
}
+ ret = append_dev_id = sony_check_add(sc);
+ if (ret < 0)
+ goto err_stop;
+
ret = sony_allocate_output_report(sc);
if (ret < 0) {
hid_err(hdev, "failed to allocate the output report buffer\n");
goto err_stop;
}
- if ((sc->quirks & SIXAXIS_CONTROLLER_USB) ||
- (sc->quirks & NAVIGATION_CONTROLLER_USB)) {
+ if (sc->quirks & NAVIGATION_CONTROLLER_USB) {
/*
* The Sony Sixaxis does not handle HID Output Reports on the
* Interrupt EP like it could, so we need to force HID Output
hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP;
hdev->quirks |= HID_QUIRK_SKIP_OUTPUT_REPORT_ID;
sc->defer_initialization = 1;
+
ret = sixaxis_set_operational_usb(hdev);
+ if (ret < 0) {
+ hid_err(hdev, "Failed to set controller into operational mode\n");
+ goto err_stop;
+ }
+
+ sony_init_output_report(sc, sixaxis_send_output_report);
+ } else if (sc->quirks & NAVIGATION_CONTROLLER_BT) {
+ /*
+ * The Navigation controller wants output reports sent on the ctrl
+ * endpoint when connected via Bluetooth.
+ */
+ hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP;
+
+ ret = sixaxis_set_operational_bt(hdev);
+ if (ret < 0) {
+ hid_err(hdev, "Failed to set controller into operational mode\n");
+ goto err_stop;
+ }
+
sony_init_output_report(sc, sixaxis_send_output_report);
- } else if ((sc->quirks & SIXAXIS_CONTROLLER_BT) ||
- (sc->quirks & NAVIGATION_CONTROLLER_BT)) {
+ } else if (sc->quirks & SIXAXIS_CONTROLLER_USB) {
+ /*
+ * The Sony Sixaxis does not handle HID Output Reports on the
+ * Interrupt EP and the device only becomes active when the
+ * PS button is pressed. See comment for Navigation controller
+ * above for more details.
+ */
+ hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP;
+ hdev->quirks |= HID_QUIRK_SKIP_OUTPUT_REPORT_ID;
+ sc->defer_initialization = 1;
+
+ ret = sixaxis_set_operational_usb(hdev);
+ if (ret < 0) {
+ hid_err(hdev, "Failed to set controller into operational mode\n");
+ goto err_stop;
+ }
+
+ ret = sony_register_sensors(sc);
+ if (ret) {
+ hid_err(sc->hdev,
+ "Unable to initialize motion sensors: %d\n", ret);
+ goto err_stop;
+ }
+
+ sony_init_output_report(sc, sixaxis_send_output_report);
+ } else if (sc->quirks & SIXAXIS_CONTROLLER_BT) {
/*
* The Sixaxis wants output reports sent on the ctrl endpoint
* when connected via Bluetooth.
*/
hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP;
+
ret = sixaxis_set_operational_bt(hdev);
+ if (ret < 0) {
+ hid_err(hdev, "Failed to set controller into operational mode\n");
+ goto err_stop;
+ }
+
+ ret = sony_register_sensors(sc);
+ if (ret) {
+ hid_err(sc->hdev,
+ "Unable to initialize motion sensors: %d\n", ret);
+ goto err_stop;
+ }
+
sony_init_output_report(sc, sixaxis_send_output_report);
} else if (sc->quirks & DUALSHOCK4_CONTROLLER) {
- if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) {
- ret = dualshock4_set_operational_bt(hdev);
- if (ret < 0) {
- hid_err(hdev, "failed to set the Dualshock 4 operational mode\n");
- goto err_stop;
- }
+ ret = dualshock4_get_calibration_data(sc);
+ if (ret < 0) {
+ hid_err(hdev, "Failed to get calibration data from Dualshock 4\n");
+ goto err_stop;
}
/*
goto err_stop;
}
+ ret = sony_register_sensors(sc);
+ if (ret) {
+ hid_err(sc->hdev,
+ "Unable to initialize motion sensors: %d\n", ret);
+ goto err_stop;
+ }
+
+ if (sc->quirks & DUALSHOCK4_CONTROLLER_BT) {
+ sc->ds4_bt_poll_interval = DS4_BT_DEFAULT_POLL_INTERVAL_MS;
+ ret = device_create_file(&sc->hdev->dev, &dev_attr_bt_poll_interval);
+ if (ret)
+ hid_warn(sc->hdev,
+ "can't create sysfs bt_poll_interval attribute err: %d\n",
+ ret);
+ }
+
+ if (sc->quirks & DUALSHOCK4_DONGLE) {
+ INIT_WORK(&sc->hotplug_worker, dualshock4_calibration_work);
+ sc->hotplug_worker_initialized = 1;
+ sc->ds4_dongle_state = DONGLE_DISCONNECTED;
+ }
+
sony_init_output_report(sc, dualshock4_send_output_report);
} else if (sc->quirks & MOTION_CONTROLLER) {
sony_init_output_report(sc, motion_send_output_report);
ret = 0;
}
- if (ret < 0)
- goto err_stop;
-
- ret = append_dev_id = sony_check_add(sc);
- if (ret < 0)
- goto err_stop;
-
if (sc->quirks & SONY_LED_SUPPORT) {
ret = sony_leds_init(sc);
if (ret < 0)
err_close:
hid_hw_close(hdev);
err_stop:
+ /* Piggy back on the default ds4_bt_ poll_interval to determine
+ * if we need to remove the file as we don't know for sure if we
+ * executed that logic.
+ */
+ if (sc->ds4_bt_poll_interval)
+ device_remove_file(&sc->hdev->dev, &dev_attr_bt_poll_interval);
if (sc->quirks & SONY_LED_SUPPORT)
sony_leds_remove(sc);
if (sc->quirks & SONY_BATTERY_SUPPORT)
sony_battery_remove(sc);
if (sc->touchpad)
sony_unregister_touchpad(sc);
+ if (sc->sensor_dev)
+ sony_unregister_sensors(sc);
sony_cancel_work_sync(sc);
kfree(sc->output_report_dmabuf);
sony_remove_dev_list(sc);
else if (sc->quirks & SIXAXIS_CONTROLLER)
connect_mask |= HID_CONNECT_HIDDEV_FORCE;
- /* Patch the hw version on DS4 compatible devices, so applications can
+ /* Patch the hw version on DS3/4 compatible devices, so applications can
* distinguish between the default HID mappings and the mappings defined
* by the Linux game controller spec. This is important for the SDL2
* library, which has a game controller database, which uses device ids
* in combination with version as a key.
*/
- if (sc->quirks & DUALSHOCK4_CONTROLLER)
+ if (sc->quirks & (SIXAXIS_CONTROLLER | DUALSHOCK4_CONTROLLER))
hdev->version |= 0x8000;
ret = hid_hw_start(hdev, connect_mask);
if (sc->touchpad)
sony_unregister_touchpad(sc);
+ if (sc->sensor_dev)
+ sony_unregister_sensors(sc);
+
+ if (sc->quirks & DUALSHOCK4_CONTROLLER_BT)
+ device_remove_file(&sc->hdev->dev, &dev_attr_bt_poll_interval);
+
sony_cancel_work_sync(sc);
kfree(sc->output_report_dmabuf);
static int sony_suspend(struct hid_device *hdev, pm_message_t message)
{
- /*
- * On suspend save the current LED state,
- * stop running force-feedback and blank the LEDS.
- */
- if (SONY_LED_SUPPORT || SONY_FF_SUPPORT) {
- struct sony_sc *sc = hid_get_drvdata(hdev);
-
#ifdef CONFIG_SONY_FF
- sc->left = sc->right = 0;
-#endif
- memcpy(sc->resume_led_state, sc->led_state,
- sizeof(sc->resume_led_state));
- memset(sc->led_state, 0, sizeof(sc->led_state));
+ /* On suspend stop any running force-feedback events */
+ if (SONY_FF_SUPPORT) {
+ struct sony_sc *sc = hid_get_drvdata(hdev);
+ sc->left = sc->right = 0;
sony_send_output_report(sc);
}
+#endif
return 0;
}
static int sony_resume(struct hid_device *hdev)
{
- /* Restore the state of controller LEDs on resume */
- if (SONY_LED_SUPPORT) {
- struct sony_sc *sc = hid_get_drvdata(hdev);
-
- memcpy(sc->led_state, sc->resume_led_state,
- sizeof(sc->led_state));
-
- /*
- * The Sixaxis and navigation controllers on USB need to be
- * reinitialized on resume or they won't behave properly.
- */
- if ((sc->quirks & SIXAXIS_CONTROLLER_USB) ||
- (sc->quirks & NAVIGATION_CONTROLLER_USB)) {
- sixaxis_set_operational_usb(sc->hdev);
- sc->defer_initialization = 1;
- }
+ struct sony_sc *sc = hid_get_drvdata(hdev);
- sony_set_leds(sc);
+ /*
+ * The Sixaxis and navigation controllers on USB need to be
+ * reinitialized on resume or they won't behave properly.
+ */
+ if ((sc->quirks & SIXAXIS_CONTROLLER_USB) ||
+ (sc->quirks & NAVIGATION_CONTROLLER_USB)) {
+ sixaxis_set_operational_usb(sc->hdev);
+ sc->defer_initialization = 1;
}
return 0;
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2),
.driver_data = DUALSHOCK4_CONTROLLER_BT },
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE),
- .driver_data = DUALSHOCK4_CONTROLLER_USB },
+ .driver_data = DUALSHOCK4_DONGLE },
/* Nyko Core Controller for PS3 */
{ HID_USB_DEVICE(USB_VENDOR_ID_SINO_LITE, USB_DEVICE_ID_SINO_LITE_CONTROLLER),
.driver_data = SIXAXIS_CONTROLLER_USB | SINO_LITE_CONTROLLER },
projects / karo-tx-linux.git / commitdiff