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: Frank Praznik <frank.praznik@oh.rr.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 2f992e1..e623131 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -664,28 +664,39 @@
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