diff options
| author | Frank Praznik <frank.praznik@oh.rr.com> | 2014-01-11 15:12:42 -0500 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2014-01-16 22:44:35 +0100 |
| commit | 0bd88dd3dd5e73e5d43b8d1e7a96b841978df562 (patch) | |
| tree | aeabfeb65996c7c400a240c6551edec58386d420 /drivers/hid/hid-sony.c | |
| parent | 8cd5fcda24b48b162699730da7ead7329b27159e (diff) | |
HID: sony: Add force-feedback support for the Dualshock 4
Adds the Dualshock 4 to the HID device list and enables force-feedback.
Adds a Dualshock 4 specific worker function since the Dualshock 4 needs a
different report than the Sixaxis.
The right motor in the Dualshock 4 is variable so the full rumble value
is now passed to the worker function and clamped there if necessary.
Signed-off-by: Frank Praznik <frank.praznik@oh.rr.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-sony.c')
| -rw-r--r-- | drivers/hid/hid-sony.c | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index f57ab5e2832..8020d10ce70 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -38,6 +38,7 @@ #define SIXAXIS_CONTROLLER_BT BIT(2) #define BUZZ_CONTROLLER BIT(3) #define PS3REMOTE BIT(4) +#define DUALSHOCK4_CONTROLLER BIT(5) #define SONY_LED_SUPPORT (SIXAXIS_CONTROLLER_USB | BUZZ_CONTROLLER) @@ -630,7 +631,7 @@ static void sony_state_worker(struct work_struct *work) }; #ifdef CONFIG_SONY_FF - buf[3] = sc->right; + buf[3] = sc->right ? 1 : 0; buf[5] = sc->left; #endif @@ -640,6 +641,29 @@ static void sony_state_worker(struct work_struct *work) HID_OUTPUT_REPORT); } +static void dualshock4_state_worker(struct work_struct *work) +{ + struct sony_sc *sc = container_of(work, struct sony_sc, state_worker); + unsigned char buf[] = { + 0x05, + 0x03, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, + }; + +#ifdef CONFIG_SONY_FF + buf[4] = sc->right; + buf[5] = sc->left; +#endif + + sc->hdev->hid_output_raw_report(sc->hdev, buf, sizeof(buf), + HID_OUTPUT_REPORT); +} + #ifdef CONFIG_SONY_FF static int sony_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect) @@ -651,7 +675,7 @@ static int sony_play_effect(struct input_dev *dev, void *data, return 0; sc->left = effect->u.rumble.strong_magnitude / 256; - sc->right = effect->u.rumble.weak_magnitude ? 1 : 0; + sc->right = effect->u.rumble.weak_magnitude / 256; schedule_work(&sc->state_worker); return 0; @@ -728,8 +752,12 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id) } else if (sc->quirks & SIXAXIS_CONTROLLER_BT) ret = sixaxis_set_operational_bt(hdev); - else + else if (sc->quirks & DUALSHOCK4_CONTROLLER) { ret = 0; + INIT_WORK(&sc->state_worker, dualshock4_state_worker); + } else { + ret = 0; + } if (ret < 0) goto err_stop; @@ -787,6 +815,11 @@ static const struct hid_device_id sony_devices[] = { /* Logitech Harmony Adapter for PS3 */ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_PS3), .driver_data = PS3REMOTE }, + /* Sony Dualshock 4 controllers for PS4 */ + { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER), + .driver_data = DUALSHOCK4_CONTROLLER }, + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER), + .driver_data = DUALSHOCK4_CONTROLLER }, { } }; MODULE_DEVICE_TABLE(hid, sony_devices); |