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authorJiri Kosina <jkosina@suse.cz>2019-03-05 15:27:03 +0100
committerJiri Kosina <jkosina@suse.cz>2019-03-05 15:27:03 +0100
commit97809a31fbab0e501105f14f83180357f2d16195 (patch)
treeadfe7687ec844bd833f0c8b460875d43343e4860 /drivers/hid
parent8311463d137d24e5672d9f0101556035980c4ea3 (diff)
parentd03213f1287bcf3ad0102837694f021847737a0d (diff)
downloadlinux-97809a31fbab0e501105f14f83180357f2d16195.tar.bz2
Merge branch 'for-5.1/hid-sony' into for-linus
Fixes for Shanwan PS3 support from Hongye Yuan
Diffstat (limited to 'drivers/hid')
-rw-r--r--drivers/hid/hid-sony.c31
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 9671a4bad643..26fae90b931a 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -58,6 +58,7 @@
#define FUTUREMAX_DANCE_MAT BIT(13)
#define NSG_MR5U_REMOTE_BT BIT(14)
#define NSG_MR7U_REMOTE_BT BIT(15)
+#define SHANWAN_GAMEPAD BIT(16)
#define SIXAXIS_CONTROLLER (SIXAXIS_CONTROLLER_USB | SIXAXIS_CONTROLLER_BT)
#define MOTION_CONTROLLER (MOTION_CONTROLLER_USB | MOTION_CONTROLLER_BT)
@@ -1490,6 +1491,7 @@ static int sony_register_sensors(struct sony_sc *sc)
*/
static int sixaxis_set_operational_usb(struct hid_device *hdev)
{
+ struct sony_sc *sc = hid_get_drvdata(hdev);
const int buf_size =
max(SIXAXIS_REPORT_0xF2_SIZE, SIXAXIS_REPORT_0xF5_SIZE);
u8 *buf;
@@ -1519,14 +1521,15 @@ static int sixaxis_set_operational_usb(struct hid_device *hdev)
/*
* But the USB interrupt would cause SHANWAN controllers to
- * start rumbling non-stop.
+ * start rumbling non-stop, so skip step 3 for these controllers.
*/
- if (strcmp(hdev->name, "SHANWAN PS3 GamePad")) {
- ret = hid_hw_output_report(hdev, buf, 1);
- if (ret < 0) {
- hid_info(hdev, "can't set operational mode: step 3, ignoring\n");
- ret = 0;
- }
+ if (sc->quirks & SHANWAN_GAMEPAD)
+ goto out;
+
+ ret = hid_hw_output_report(hdev, buf, 1);
+ if (ret < 0) {
+ hid_info(hdev, "can't set operational mode: step 3, ignoring\n");
+ ret = 0;
}
out:
@@ -2097,9 +2100,14 @@ static void sixaxis_send_output_report(struct sony_sc *sc)
}
}
- hid_hw_raw_request(sc->hdev, report->report_id, (u8 *)report,
- sizeof(struct sixaxis_output_report),
- HID_OUTPUT_REPORT, HID_REQ_SET_REPORT);
+ /* SHANWAN controllers require output reports via intr channel */
+ if (sc->quirks & SHANWAN_GAMEPAD)
+ hid_hw_output_report(sc->hdev, (u8 *)report,
+ sizeof(struct sixaxis_output_report));
+ else
+ hid_hw_raw_request(sc->hdev, report->report_id, (u8 *)report,
+ sizeof(struct sixaxis_output_report),
+ HID_OUTPUT_REPORT, HID_REQ_SET_REPORT);
}
static void dualshock4_send_output_report(struct sony_sc *sc)
@@ -2811,6 +2819,9 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id)
if (!strcmp(hdev->name, "FutureMax Dance Mat"))
quirks |= FUTUREMAX_DANCE_MAT;
+ if (!strcmp(hdev->name, "SHANWAN PS3 GamePad"))
+ quirks |= SHANWAN_GAMEPAD;
+
sc = devm_kzalloc(&hdev->dev, sizeof(*sc), GFP_KERNEL);
if (sc == NULL) {
hid_err(hdev, "can't alloc sony descriptor\n");