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[v3,3/6] HID: sony: Add Dualshock 4 Bluetooth output report formatting

Message ID 1391648629-3077-4-git-send-email-frank.praznik@oh.rr.com (mailing list archive)
State New, archived
Delegated to: Jiri Kosina
Headers show

Commit Message

Frank Praznik Feb. 6, 2014, 1:03 a.m. UTC 
Add formating for the Dualshock 4 output report data in Bluetooth mode.

In Bluetooth mode the Dualshock 4 wants output reports sent on the control
channel.

Signed-off-by: Frank Praznik <frank.praznik@oh.rr.com>
---

 v3 uses the inline hid_hw_raw_request inline function

 drivers/hid/hid-sony.c | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)
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Patch

diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index e9775a1..59cd9d7 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -1268,11 +1268,18 @@  static void dualshock4_state_worker(struct work_struct *work)
 	struct hid_device *hdev = sc->hdev;
 	int offset;
 
-	__u8 buf[32] = { 0 };
+	__u8 buf[78] = { 0 };
 
-	buf[0] = 0x05;
-	buf[1] = 0x03;
-	offset = 4;
+	if (sc->quirks & DUALSHOCK4_CONTROLLER_USB) {
+		buf[0] = 0x05;
+		buf[1] = 0x03;
+		offset = 4;
+	} else {
+		buf[0] = 0x11;
+		buf[1] = 0xB0;
+		buf[3] = 0x0F;
+		offset = 6;
+	}
 
 #ifdef CONFIG_SONY_FF
 	buf[offset++] = sc->right;
@@ -1285,7 +1292,11 @@  static void dualshock4_state_worker(struct work_struct *work)
 	buf[offset++] = sc->led_state[1];
 	buf[offset++] = sc->led_state[2];
 
-	hid_hw_output_report(hdev, buf, sizeof(buf));
+	if (sc->quirks & DUALSHOCK4_CONTROLLER_USB)
+		hid_hw_output_report(hdev, buf, 32);
+	else
+		hid_hw_raw_request(hdev, 0x11, buf, 78,
+				HID_OUTPUT_REPORT, HID_REQ_SET_REPORT);
 }
 
 #ifdef CONFIG_SONY_FF