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Commit 0da8ea65 authored by Frank Praznik's avatar Frank Praznik Committed by Jiri Kosina
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HID: sony: Use standard output reports instead of raw reports to send data to the Dualshock 4. 



Use regular HID output reports instead of raw reports in the
dualshock4_state_worker function.  (Thanks Simon Mungewell)

Signed-off-by: default avatarFrank Praznik <frank.praznik@oh.rr.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 8ab1676b

drivers/hid/hid-sony.c

+28 −17
Original line number Diff line number Diff line
@@ -664,28 +664,39 @@ static void sixaxis_state_worker(struct work_struct *work) 
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,

	};

	struct hid_device *hdev = sc->hdev;

	struct list_head *head, *list;

	struct hid_report *report;

	__s32 *value;



	list = &hdev->report_enum[HID_OUTPUT_REPORT].report_list;



	list_for_each(head, list) {

		report = list_entry(head, struct hid_report, list);



		/* Report 5 is used to send data to the controller via USB */

		if ((sc->quirks & DUALSHOCK4_CONTROLLER_USB) && report->id == 5)

			break;

	}



	if (head == list) {

		hid_err(hdev, "Dualshock 4 output report not found\n");

		return;

	}



	value = report->field[0]->value;

	value[0] = 0x03;



#ifdef CONFIG_SONY_FF

	buf[4] = sc->right;

	buf[5] = sc->left;

	value[3] = sc->right;

	value[4] = sc->left;

#endif



	buf[6] = sc->led_state[0];

	buf[7] = sc->led_state[1];

	buf[8] = sc->led_state[2];

	value[5] = sc->led_state[0];

	value[6] = sc->led_state[1];

	value[7] = sc->led_state[2];



	sc->hdev->hid_output_raw_report(sc->hdev, buf, sizeof(buf),

					HID_OUTPUT_REPORT);

	hid_hw_request(hdev, report, HID_REQ_SET_REPORT);

}



#ifdef CONFIG_SONY_FF