From a7de9b867be0662e72db69fd40a4f1d2aa80ecc0 Mon Sep 17 00:00:00 2001 From: Lauri Kasanen Date: Mon, 16 Feb 2015 15:06:59 +0200 Subject: [PATCH] HID: sony: Enable Gasia third-party PS3 controllers Without this, my "Gasia Co.,Ltd PS(R) Gamepad" would not send any events. Now everything works including the leds. Based on work by Andrew Haines and Antonio Ospite. cc: Antonio Ospite cc: Andrew Haines Signed-off-by: Lauri Kasanen Reviewed-by: Antonio Ospite Signed-off-by: Jiri Kosina --- drivers/hid/hid-sony.c | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index 31e9d2561106..f3d44e5266f0 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -1139,9 +1139,29 @@ static int sixaxis_set_operational_usb(struct hid_device *hdev) ret = hid_hw_raw_request(hdev, 0xf2, buf, 17, HID_FEATURE_REPORT, HID_REQ_GET_REPORT); + if (ret < 0) { + hid_err(hdev, "can't set operational mode: step 1\n"); + goto out; + } + + /* + * Some compatible controllers like the Speedlink Strike FX and + * Gasia need another query plus an USB interrupt to get operational. + */ + ret = hid_hw_raw_request(hdev, 0xf5, buf, 8, HID_FEATURE_REPORT, + HID_REQ_GET_REPORT); + + if (ret < 0) { + hid_err(hdev, "can't set operational mode: step 2\n"); + goto out; + } + + ret = hid_hw_output_report(hdev, buf, 1); + if (ret < 0) - hid_err(hdev, "can't set operational mode\n"); + hid_err(hdev, "can't set operational mode: step 3\n"); +out: kfree(buf); return ret; -- 2.20.1