mister-devel/Linux-Kernel_MiSTer
1
0
Fork 0
mirror of https://github.com/MiSTer-devel/Linux-Kernel_MiSTer.git synced 2026-04-19 03:04:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add support for NSO Mega Drive Controller (#50)

Browse Source 
* Add support for NSO Mega Drive Controller

* just force device ID instead
This commit is contained in:
Shig
2023-09-04 20:17:52 +10:00
committed by GitHub
parent 2799f8b947
commit b00a72159a
2 changed files with 47 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/hid/hid-ids.h
View File

@@ -929,6 +929,7 @@
#define USB_DEVICE_ID_NINTENDO_CHRGGRIP 0x200E
#define USB_DEVICE_ID_NINTENDO_SNESCON 0x2017
#define USB_DEVICE_ID_NINTENDO_N64CON 0x2019
#define USB_DEVICE_ID_NINTENDO_MDCON 0x201E
#define USB_DEVICE_ID_NINTENDO_GAMECUBE_ADAPTER 0x0337
#define USB_VENDOR_ID_NOVATEK 0x0603

52
drivers/hid/hid-nintendo.c
View File

@@ -305,7 +305,8 @@ enum joycon_ctlr_type {
JOYCON_CTLR_TYPE_NESL = 0x09,
JOYCON_CTLR_TYPE_NESR = 0x0A,
JOYCON_CTLR_TYPE_SNES = 0x0B,
JOYCON_CTLR_TYPE_N64 = 0x0D,
JOYCON_CTLR_TYPE_N64 = 0x0C,
JOYCON_CTLR_TYPE_MD = 0x0D,
};
struct joycon_stick_cal {
@@ -499,8 +500,10 @@ struct joycon_ctlr {
(ctlr->hdev->product == USB_DEVICE_ID_NINTENDO_SNESCON)
#define jc_type_is_chrggrip(ctlr) \
(ctlr->hdev->product == USB_DEVICE_ID_NINTENDO_CHRGGRIP)
#define jc_type_is_n64con(ctlr) \
#define jc_type_is_n64con(ctlr) \
(ctlr->hdev->product == USB_DEVICE_ID_NINTENDO_N64CON)
#define jc_type_is_mdcon(ctlr) \
(ctlr->hdev->product == USB_DEVICE_ID_NINTENDO_MDCON)
/* Does this controller have inputs associated with left joycon? */
#define jc_type_has_left(ctlr) \
@@ -516,14 +519,16 @@ struct joycon_ctlr {
#define jc_type_is_nso(ctlr) \
(jc_type_is_nescon(ctlr) || \
jc_type_is_snescon(ctlr) || \
jc_type_is_n64con(ctlr))
jc_type_is_n64con(ctlr) || \
jc_type_is_mdcon(ctlr))
/* Can this controller be connected via USB */
#define jc_has_usb(ctlr) \
(jc_type_is_procon(ctlr) || \
jc_type_is_chrggrip(ctlr) || \
jc_type_is_snescon(ctlr) || \
jc_type_is_n64con(ctlr))
jc_type_is_n64con(ctlr) || \
jc_type_is_mdcon(ctlr))
/* Does this controller have motion sensors */
#define jc_has_imu(ctlr) \
@@ -531,7 +536,9 @@ struct joycon_ctlr {
/* Does this controller have rumble */
#define jc_has_rumble(ctlr) \
(!jc_type_is_nescon(ctlr) && !jc_type_is_snescon(ctlr))
(!jc_type_is_nescon(ctlr) && \
!jc_type_is_snescon(ctlr) && \
!jc_type_is_mdcon(ctlr))
static int __joycon_hid_send(struct hid_device *hdev, u8 *data, size_t len)
{
@@ -1416,7 +1423,7 @@ static void joycon_parse_report(struct joycon_ctlr *ctlr,
input_report_key(dev, BTN_TR, btns & JC_BTN_R);
input_report_key(dev, BTN_START, btns & JC_BTN_PLUS);
if (!jc_type_is_n64con(ctlr)) {
if (!jc_type_is_n64con(ctlr) && !jc_type_is_mdcon(ctlr)) {
input_report_key(dev, BTN_SELECT, btns & JC_BTN_MINUS);
}
@@ -1442,6 +1449,17 @@ static void joycon_parse_report(struct joycon_ctlr *ctlr,
input_report_key(dev, BTN_THUMBL, btns & JC_BTN_ZR);
input_report_key(dev, BTN_WEST, btns & JC_BTN_X);
}
if (jc_type_is_mdcon(ctlr)) {
input_report_key(dev, BTN_NORTH, btns & JC_BTN_X);
input_report_key(dev, BTN_WEST, btns & JC_BTN_Y);
/* Mode button */
input_report_key(dev, BTN_TR2, btns & JC_BTN_ZR);
input_report_key(dev, BTN_MODE, btns & JC_BTN_HOME);
input_report_key(dev, BTN_Z, btns & JC_BTN_CAP);
}
}
input_sync(dev);
@@ -1699,6 +1717,12 @@ static const unsigned int n64con_button_inputs[] = {
0 /* 0 signals end of array */
};
static const unsigned int mdcon_button_inputs[] = {
BTN_START, BTN_SOUTH, BTN_EAST, BTN_NORTH, BTN_WEST, BTN_TR,
BTN_TL, BTN_TR2, BTN_MODE, BTN_Z,
0 /* 0 signals end of array */
};
static int joycon_input_create(struct joycon_ctlr *ctlr)
{
struct hid_device *hdev;
@@ -1709,6 +1733,12 @@ static int joycon_input_create(struct joycon_ctlr *ctlr)
hdev = ctlr->hdev;
/* MD controller has wrong PID via BT, so just force it */
if (hdev->product == USB_DEVICE_ID_NINTENDO_SNESCON &&
ctlr->ctlr_type == JOYCON_CTLR_TYPE_MD) {
hdev->product = USB_DEVICE_ID_NINTENDO_MDCON;
}
switch (hdev->product) {
case USB_DEVICE_ID_NINTENDO_PROCON:
name = "Nintendo Switch Pro Controller";
@@ -1747,6 +1777,10 @@ static int joycon_input_create(struct joycon_ctlr *ctlr)
name = "Nintendo Switch N64 Controller";
imu_name = NULL;
break;
case USB_DEVICE_ID_NINTENDO_MDCON:
name = "Nintendo Switch Mega Drive/Genesis Controller";
imu_name = NULL;
break;
default: /* Should be impossible */
hid_err(hdev, "Invalid hid product\n");
return -EINVAL;
@@ -1810,6 +1844,8 @@ static int joycon_input_create(struct joycon_ctlr *ctlr)
inputs = nescon_button_inputs;
} else if (jc_type_is_snescon(ctlr)) {
inputs = snescon_button_inputs;
} else if (jc_type_is_mdcon(ctlr)) {
inputs = mdcon_button_inputs;
} else if (jc_type_is_n64con(ctlr)) {
inputs = n64con_button_inputs;
@@ -2494,6 +2530,10 @@ static const struct hid_device_id nintendo_hid_devices[] = {
USB_DEVICE_ID_NINTENDO_N64CON) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO,
USB_DEVICE_ID_NINTENDO_N64CON) },
{ HID_USB_DEVICE(USB_VENDOR_ID_NINTENDO,
USB_DEVICE_ID_NINTENDO_MDCON) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO,
USB_DEVICE_ID_NINTENDO_MDCON) },
{ }
};
MODULE_DEVICE_TABLE(hid, nintendo_hid_devices);