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authorFrank Praznik <frank.praznik@oh.rr.com>2014-01-12 00:12:42 +0400
committerJiri Kosina <jkosina@suse.cz>2014-01-17 01:44:35 +0400
commit0bd88dd3dd5e73e5d43b8d1e7a96b841978df562 (patch)
treeaeabfeb65996c7c400a240c6551edec58386d420 /drivers/hid
parent8cd5fcda24b48b162699730da7ead7329b27159e (diff)
downloadlinux-0bd88dd3dd5e73e5d43b8d1e7a96b841978df562.tar.xz
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')
-rw-r--r--drivers/hid/hid-core.c2
-rw-r--r--drivers/hid/hid-ids.h1
-rw-r--r--drivers/hid/hid-sony.c39
3 files changed, 39 insertions, 3 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 957d35ba84bc..70cc4682044a 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1831,6 +1831,8 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER) },
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGP_MOUSE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_STEELSERIES, USB_DEVICE_ID_STEELSERIES_SRWS1) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 60336f06874c..ce24459284e3 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -766,6 +766,7 @@
#define USB_DEVICE_ID_SONY_VAIO_VGP_MOUSE 0x0374
#define USB_DEVICE_ID_SONY_PS3_BDREMOTE 0x0306
#define USB_DEVICE_ID_SONY_PS3_CONTROLLER 0x0268
+#define USB_DEVICE_ID_SONY_PS4_CONTROLLER 0x05c4
#define USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER 0x042f
#define USB_DEVICE_ID_SONY_BUZZ_CONTROLLER 0x0002
#define USB_DEVICE_ID_SONY_WIRELESS_BUZZ_CONTROLLER 0x1000
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index f57ab5e2832f..8020d10ce703 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);