diff options
Diffstat (limited to 'drivers/hid/hid-sony.c')
-rw-r--r-- | drivers/hid/hid-sony.c | 60 |
1 files changed, 14 insertions, 46 deletions
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index b5fe65e70dc4..4884bb567bf8 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -29,7 +29,6 @@ #include <linux/hid.h> #include <linux/module.h> #include <linux/slab.h> -#include <linux/usb.h> #include <linux/leds.h> #include <linux/power_supply.h> #include <linux/spinlock.h> @@ -1007,45 +1006,6 @@ static int sony_mapping(struct hid_device *hdev, struct hid_input *hi, } /* - * The Sony Sixaxis does not handle HID Output Reports on the Interrupt EP - * like it should according to usbhid/hid-core.c::usbhid_output_raw_report() - * so we need to override that forcing HID Output Reports on the Control EP. - * - * There is also another issue about HID Output Reports via USB, the Sixaxis - * does not want the report_id as part of the data packet, so we have to - * discard buf[0] when sending the actual control message, even for numbered - * reports, humpf! - */ -static int sixaxis_usb_output_raw_report(struct hid_device *hid, __u8 *buf, - size_t count, unsigned char report_type) -{ - struct usb_interface *intf = to_usb_interface(hid->dev.parent); - struct usb_device *dev = interface_to_usbdev(intf); - struct usb_host_interface *interface = intf->cur_altsetting; - int report_id = buf[0]; - int ret; - - if (report_type == HID_OUTPUT_REPORT) { - /* Don't send the Report ID */ - buf++; - count--; - } - - ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), - HID_REQ_SET_REPORT, - USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE, - ((report_type + 1) << 8) | report_id, - interface->desc.bInterfaceNumber, buf, count, - USB_CTRL_SET_TIMEOUT); - - /* Count also the Report ID, in case of an Output report. */ - if (ret > 0 && report_type == HID_OUTPUT_REPORT) - ret++; - - return ret; -} - -/* * Sending HID_REQ_GET_REPORT changes the operation mode of the ps3 controller * to "operational". Without this, the ps3 controller will not report any * events. @@ -1305,11 +1265,8 @@ static void sixaxis_state_worker(struct work_struct *work) buf[10] |= sc->led_state[2] << 3; buf[10] |= sc->led_state[3] << 4; - if (sc->quirks & SIXAXIS_CONTROLLER_USB) - hid_output_raw_report(sc->hdev, buf, sizeof(buf), HID_OUTPUT_REPORT); - else - hid_hw_raw_request(sc->hdev, 0x01, buf, sizeof(buf), - HID_OUTPUT_REPORT, HID_REQ_SET_REPORT); + hid_hw_raw_request(sc->hdev, 0x01, buf, sizeof(buf), HID_OUTPUT_REPORT, + HID_REQ_SET_REPORT); } static void dualshock4_state_worker(struct work_struct *work) @@ -1659,7 +1616,18 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id) } if (sc->quirks & SIXAXIS_CONTROLLER_USB) { - hdev->hid_output_raw_report = sixaxis_usb_output_raw_report; + /* + * The Sony Sixaxis does not handle HID Output Reports on the + * Interrupt EP like it could, so we need to force HID Output + * Reports to use HID_REQ_SET_REPORT on the Control EP. + * + * There is also another issue about HID Output Reports via USB, + * the Sixaxis does not want the report_id as part of the data + * packet, so we have to discard buf[0] when sending the actual + * control message, even for numbered reports, humpf! + */ + hdev->quirks |= HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP; + hdev->quirks |= HID_QUIRK_SKIP_OUTPUT_REPORT_ID; ret = sixaxis_set_operational_usb(hdev); sc->worker_initialized = 1; INIT_WORK(&sc->state_worker, sixaxis_state_worker); |