Quoting Sean Young <sean@xxxxxxxx>:
Support force feedback on the Dual USB Force Feedback Joypad (MP-8866).
Note I do not have the Smartjoy Plus hardware to test if the driver
still works with that. It should not be affected, though.
Works fine with SmartJoy Plus.
Acked-by: Jussi Kivilinna <jussi.kivilinna@xxxxxxxx>
Signed-off-by: Sean Young <sean@xxxxxxxx>
---
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 6f3289a..416128a 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1494,6 +1494,7 @@ static const struct hid_device_id
hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_UNITEC,
USB_DEVICE_ID_UNITEC_USB_TOUCH_0709) },
{ HID_USB_DEVICE(USB_VENDOR_ID_UNITEC,
USB_DEVICE_ID_UNITEC_USB_TOUCH_0A19) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM,
USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP,
USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP,
USB_DEVICE_ID_WALTOP_SLIM_TABLET_12_1_INCH) },
diff --git a/drivers/hid/hid-sjoy.c b/drivers/hid/hid-sjoy.c
index 16f7caf..6140943 100644
--- a/drivers/hid/hid-sjoy.c
+++ b/drivers/hid/hid-sjoy.c
@@ -65,8 +65,7 @@ static int sjoyff_init(struct hid_device *hid)
{
struct sjoyff_device *sjoyff;
struct hid_report *report;
- struct hid_input *hidinput = list_entry(hid->inputs.next,
- struct hid_input, list);
+ struct hid_input *hidinput;
struct list_head *report_list =
&hid->report_enum[HID_OUTPUT_REPORT].report_list;
struct list_head *report_ptr = report_list;
@@ -78,43 +77,45 @@ static int sjoyff_init(struct hid_device *hid)
return -ENODEV;
}
- report_ptr = report_ptr->next;
+ list_for_each_entry(hidinput, &hid->inputs, list) {
+ report_ptr = report_ptr->next;
- if (report_ptr == report_list) {
- hid_err(hid, "required output report is missing\n");
- return -ENODEV;
- }
+ if (report_ptr == report_list) {
+ hid_err(hid, "required output report is missing\n");
+ return -ENODEV;
+ }
- report = list_entry(report_ptr, struct hid_report, list);
- if (report->maxfield < 1) {
- hid_err(hid, "no fields in the report\n");
- return -ENODEV;
- }
+ report = list_entry(report_ptr, struct hid_report, list);
+ if (report->maxfield < 1) {
+ hid_err(hid, "no fields in the report\n");
+ return -ENODEV;
+ }
- if (report->field[0]->report_count < 3) {
- hid_err(hid, "not enough values in the field\n");
- return -ENODEV;
- }
+ if (report->field[0]->report_count < 3) {
+ hid_err(hid, "not enough values in the field\n");
+ return -ENODEV;
+ }
- sjoyff = kzalloc(sizeof(struct sjoyff_device), GFP_KERNEL);
- if (!sjoyff)
- return -ENOMEM;
+ sjoyff = kzalloc(sizeof(struct sjoyff_device), GFP_KERNEL);
+ if (!sjoyff)
+ return -ENOMEM;
- dev = hidinput->input;
+ dev = hidinput->input;
- set_bit(FF_RUMBLE, dev->ffbit);
+ set_bit(FF_RUMBLE, dev->ffbit);
- error = input_ff_create_memless(dev, sjoyff, hid_sjoyff_play);
- if (error) {
- kfree(sjoyff);
- return error;
- }
+ error = input_ff_create_memless(dev, sjoyff, hid_sjoyff_play);
+ if (error) {
+ kfree(sjoyff);
+ return error;
+ }
- sjoyff->report = report;
- sjoyff->report->field[0]->value[0] = 0x01;
- sjoyff->report->field[0]->value[1] = 0x00;
- sjoyff->report->field[0]->value[2] = 0x00;
- usbhid_submit_report(hid, sjoyff->report, USB_DIR_OUT);
+ sjoyff->report = report;
+ sjoyff->report->field[0]->value[0] = 0x01;
+ sjoyff->report->field[0]->value[1] = 0x00;
+ sjoyff->report->field[0]->value[2] = 0x00;
+ usbhid_submit_report(hid, sjoyff->report, USB_DIR_OUT);
+ }
hid_info(hid, "Force feedback for SmartJoy PLUS PS2/USB adapter\n");
@@ -131,6 +132,8 @@ static int sjoy_probe(struct hid_device *hdev,
const struct hid_device_id *id)
{
int ret;
+ hdev->quirks |= id->driver_data;
+
ret = hid_parse(hdev);
if (ret) {
hid_err(hdev, "parse failed\n");
@@ -152,6 +155,9 @@ err:
static const struct hid_device_id sjoy_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD),
+ .driver_data = HID_QUIRK_MULTI_INPUT | HID_QUIRK_NOGET |
+ HID_QUIRK_SKIP_OUTPUT_REPORTS },
{ }
};
MODULE_DEVICE_TABLE(hid, sjoy_devices);
diff --git a/drivers/hid/usbhid/hid-quirks.c
b/drivers/hid/usbhid/hid-quirks.c
index 621959d..df618a3 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -79,7 +79,6 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U,
HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_WALTOP,
USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_WALTOP,
USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH, HID_QUIRK_MULTI_INPUT },
- { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD,
HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT |
HID_QUIRK_SKIP_OUTPUT_REPORTS },
{ USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_QUAD_USB_JOYPAD,
HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS,
HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
--
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