Merge remote-tracking branch 'remotes/origin/caf/hid-aksys/main' into msm-5.4
* remotes/origin/caf/hid-aksys/main: Change the license from GPL v3 to GPL v2 Change the license from GPLv update the pid&vid for hhg gamepad device update the vid name Initial commit for project's source code Update README.md Initial commit Change-Id: I76ab7baece37327176b8c0be88c757c9f5e1cf4d [yueliu@codeaurora.org: resolved merge conflicts and remove config change into gki_defconfig which is not suggested to] Signed-off-by: Yue Liu <yueliu@codeaurora.org>
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340
LICENSE
Normal file
340
LICENSE
Normal file
@ -0,0 +1,340 @@
|
||||
GNU GENERAL PUBLIC LICENSE
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Version 2, June 1991
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40
README.md
40
README.md
@ -140,3 +140,43 @@ must be a stable maintainer branch (not rebased, so don't use `linux-next` for e
|
||||
- tag the patch subject with `ANDROID:`
|
||||
- add a `Bug:` tag with the Android bug (required for android-specific features)
|
||||
|
||||
# Vibrator driver for HHG device
|
||||
## How to merge the driver into kernel source tree
|
||||
|
||||
1. Copy \${this_project}/drivers/hid/hid-aksys.c into \${your_kernel_root}/drivers/hid/
|
||||
|
||||
2. Compare and merge \${this_project}/drivers/hid/hid-ids.h into \${your_kernel_root}/drivers/hid/hid-ids.h :
|
||||
Add the following code before the last line of this file
|
||||
|
||||
```c
|
||||
#define USB_VENDER_ID_QUALCOMM 0x0a12
|
||||
#define USB_VENDER_ID_TEMP_HHG_AKSY 0x1234
|
||||
#define USB_PRODUCT_ID_AKSYS_HHG 0x1000
|
||||
```
|
||||
|
||||
3. Merge \${this_project}/drivers/hid/Kconfig into \${your_kernel_root}/drivers/hid/Kconfig :
|
||||
Add the following code before the last line of this file
|
||||
|
||||
config HID_AKSYS_QRD
|
||||
tristate "AKSys gamepad USB adapter support"
|
||||
depends on HID
|
||||
---help---
|
||||
Support for AKSys gamepad USB adapter
|
||||
|
||||
config AKSYS_QRD_FF
|
||||
bool "AKSys gamepad USB adapter force feedback support"
|
||||
depends on HID_AKSYS_QRD
|
||||
select INPUT_FF_MEMLESS
|
||||
---help---
|
||||
Say Y here if you have a AKSys gamepad USB adapter and want to
|
||||
enable force feedback support for it.
|
||||
|
||||
4. Merge \${this_project}/drivers/hid/Makefile into \${your_kernel_root}/drivers/hid/Makefile :
|
||||
Add the following code at the end of this file
|
||||
|
||||
obj-$(CONFIG_HID_AKSYS_QRD) += hid-aksys.o
|
||||
|
||||
5. Modify your kernel's default build configuration file. Add the following two lines:
|
||||
|
||||
CONFIG_HID_AKSYS_QRD=m
|
||||
CONFIG_AKSYS_QRD_FF=y
|
||||
|
@ -989,6 +989,20 @@ config SMARTJOYPLUS_FF
|
||||
Say Y here if you have a SmartJoy PLUS PS2/USB adapter and want to
|
||||
enable force feedback support for it.
|
||||
|
||||
config HID_AKSYS_QRD
|
||||
tristate "AKSys gamepad USB adapter support"
|
||||
depends on HID
|
||||
---help---
|
||||
Support for AKSys gamepad USB adapter
|
||||
|
||||
config AKSYS_QRD_FF
|
||||
bool "AKSys gamepad USB adapter force feedback support"
|
||||
depends on HID_AKSYS_QRD
|
||||
select INPUT_FF_MEMLESS
|
||||
---help---
|
||||
Say Y here if you have a AKSys gamepad USB adapter and want to
|
||||
enable force feedback support for it.
|
||||
|
||||
config HID_TIVO
|
||||
tristate "TiVo Slide Bluetooth remote control support"
|
||||
depends on HID
|
||||
|
@ -102,6 +102,7 @@ obj-$(CONFIG_HID_RMI) += hid-rmi.o
|
||||
obj-$(CONFIG_HID_SAITEK) += hid-saitek.o
|
||||
obj-$(CONFIG_HID_SAMSUNG) += hid-samsung.o
|
||||
obj-$(CONFIG_HID_SMARTJOYPLUS) += hid-sjoy.o
|
||||
obj-$(CONFIG_HID_AKSYS_QRD) += hid-aksys.o
|
||||
obj-$(CONFIG_HID_SONY) += hid-sony.o
|
||||
obj-$(CONFIG_HID_SPEEDLINK) += hid-speedlink.o
|
||||
obj-$(CONFIG_HID_STEAM) += hid-steam.o
|
||||
|
218
drivers/hid/hid-aksys.c
Executable file
218
drivers/hid/hid-aksys.c
Executable file
@ -0,0 +1,218 @@
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
/*
|
||||
* Force feedback support for AKSYS QRD USB adapter
|
||||
* Copyright (c) 2020, Daniel@AKsys <daniel@aksys.co.kr>
|
||||
*/
|
||||
|
||||
/* #define DEBUG */
|
||||
|
||||
#include <linux/input.h>
|
||||
#include <linux/slab.h>
|
||||
#include <linux/hid.h>
|
||||
#include <linux/module.h>
|
||||
#include "hid-ids.h"
|
||||
|
||||
#ifdef CONFIG_AKSYS_QRD_FF
|
||||
int initialed = 0;
|
||||
|
||||
#define TOUCH_SCREEN 4 // (0x09, 0x04)
|
||||
#define GAMEPAD 5 // (0x09, 0x05)
|
||||
|
||||
#define AKSYS_QRD_USB 0x1000
|
||||
#define AKSYS_ANDROID_BT 0x0016
|
||||
|
||||
struct aksys_qrd_ff_device {
|
||||
struct hid_report *report;
|
||||
};
|
||||
|
||||
static int aksys_qrd_play(struct input_dev *dev, void *data,
|
||||
struct ff_effect *effect)
|
||||
{
|
||||
u32 left, right;
|
||||
u8 buf[4];
|
||||
|
||||
struct hid_device *hid = input_get_drvdata(dev);
|
||||
|
||||
struct aksys_qrd_ff_device *ff = data;
|
||||
if(hid == NULL) {
|
||||
hid_err(hid, "Can not get hid device ......\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
if(ff == NULL) {
|
||||
hid_err(hid, "Can not get hid ff data ......\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
left = effect->u.rumble.strong_magnitude;
|
||||
right = effect->u.rumble.weak_magnitude;
|
||||
left = left / 256;
|
||||
right = right / 256;
|
||||
//hid_info(hid, "called with 0x%08x 0x%08x\n", ff->report->id, left, right);
|
||||
if(hid->product == AKSYS_QRD_USB) // #define AKSYS_QRD_USB 0x1000
|
||||
{
|
||||
ff->report->field[0]->value[0] = 0x64;
|
||||
ff->report->field[0]->value[1] = left;
|
||||
ff->report->field[0]->value[2] = 0x64;
|
||||
ff->report->field[0]->value[3] = right;
|
||||
|
||||
hid_hw_request(hid, ff->report, HID_REQ_SET_REPORT);
|
||||
}
|
||||
|
||||
else if(hid->product == AKSYS_ANDROID_BT) // #define AKSYS_ANDROID_BT 0x0016
|
||||
{
|
||||
buf[0] = 0x03; // Report ID
|
||||
buf[1] = 0x91; // Vibration index
|
||||
buf[2] = (u8)(left); // Left Motor Force
|
||||
buf[3] = (u8)(right); // Right Motor Force
|
||||
|
||||
hid_hw_output_report(hid, buf, 4);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int aksys_qrd_ff_init(struct hid_device *hid)
|
||||
{
|
||||
struct aksys_qrd_ff_device *ff;
|
||||
struct hid_report *report;
|
||||
struct hid_input *hidinput;
|
||||
struct list_head *report_list =
|
||||
&hid->report_enum[HID_OUTPUT_REPORT].report_list;
|
||||
struct list_head *report_ptr = report_list;
|
||||
struct input_dev *dev;
|
||||
int error;
|
||||
|
||||
if (list_empty(report_list)) {
|
||||
hid_err(hid, "no output reports found\n");
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
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;
|
||||
}
|
||||
|
||||
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;
|
||||
}
|
||||
|
||||
ff = kzalloc(sizeof(struct aksys_qrd_ff_device), GFP_KERNEL);
|
||||
if (!ff)
|
||||
return -ENOMEM;
|
||||
|
||||
dev = hidinput->input;
|
||||
|
||||
input_set_capability(dev, EV_FF, FF_RUMBLE);
|
||||
|
||||
if(!test_bit(FF_RUMBLE, dev->ffbit)) {
|
||||
hid_err(hid, "aksys qrd vibrator FF_RUMBLE not set!");
|
||||
}
|
||||
|
||||
error = input_ff_create_memless(dev, ff, aksys_qrd_play);
|
||||
|
||||
if (error) {
|
||||
kfree(ff);
|
||||
return error;
|
||||
}
|
||||
|
||||
ff->report = report;
|
||||
}
|
||||
hid_info(hid, "Setup force feedback for aksys qrd USB gamepad\n");
|
||||
return 0;
|
||||
}
|
||||
#else
|
||||
static inline int aksys_qrd_ff_init(struct hid_device *hid)
|
||||
{
|
||||
hid_info(hid, "aksys_qrd_ff_init nothing");
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
static int aksys_qrd_input_configured(struct hid_device *hdev,
|
||||
struct hid_input *hidinput)
|
||||
{
|
||||
int ret = 0;
|
||||
//hid_info(hdev, "Now config the hid device");
|
||||
ret = hid_hw_open(hdev);
|
||||
if (ret < 0) {
|
||||
hid_err(hdev, "hw open failed\n");
|
||||
goto err_close;
|
||||
}
|
||||
|
||||
aksys_qrd_ff_init(hdev);
|
||||
|
||||
hid_info(hdev, "aksys qrd hid vibrator configured");
|
||||
return 0;
|
||||
|
||||
err_close:
|
||||
hid_hw_close(hdev);
|
||||
return ret;
|
||||
}
|
||||
|
||||
//static int aksys_qrd_raw_event(struct hid_device *hdev, struct hid_report *report, u8 *rd, int size)
|
||||
//{
|
||||
//}
|
||||
|
||||
static int aksys_qrd_probe(struct hid_device *hdev, const struct hid_device_id *id)
|
||||
{
|
||||
int ret;
|
||||
//hid_info(hdev, "Descriptor == 0x%02X", (*(hdev->dev_rdesc)));
|
||||
if((*(hdev->dev_rdesc)) != GAMEPAD) {
|
||||
hid_info(hdev, "ignore non-gamepad devices");
|
||||
return 0;
|
||||
} else {
|
||||
hid_info(hdev, "aksys qrd vibrator probing");
|
||||
}
|
||||
|
||||
hdev->quirks |= id->driver_data;
|
||||
|
||||
ret = hid_parse(hdev);
|
||||
if (ret) {
|
||||
hid_err(hdev, "aksys qrd parse failed\n");
|
||||
goto err;
|
||||
}
|
||||
|
||||
ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
|
||||
if (ret) {
|
||||
hid_err(hdev, "hw start failed");
|
||||
goto err;
|
||||
}
|
||||
|
||||
hid_info(hdev, "aksys qrd vibrator probing end.");
|
||||
return 0;
|
||||
err:
|
||||
hid_err(hdev, "aksys_qrd_probe failed!\n");
|
||||
return ret;
|
||||
}
|
||||
|
||||
static const struct hid_device_id aksys_qrd_devices[] = {
|
||||
{ HID_USB_DEVICE(USB_VENDER_ID_QUALCOMM, USB_PRODUCT_ID_AKSYS_HHG)},
|
||||
{ HID_USB_DEVICE(USB_VENDER_ID_TEMP_HHG_AKSY, USB_PRODUCT_ID_AKSYS_HHG)},
|
||||
{ HID_BLUETOOTH_DEVICE(0x0A12, 0x0016)},
|
||||
{ }
|
||||
};
|
||||
MODULE_DEVICE_TABLE(hid, aksys_qrd_devices);
|
||||
|
||||
static struct hid_driver aksys_qrd_driver = {
|
||||
.name = "aksys_qrd_gamepad",
|
||||
.id_table = aksys_qrd_devices,
|
||||
.input_configured = aksys_qrd_input_configured,
|
||||
//.raw_event = aksys_qrd_raw_event,
|
||||
.probe = aksys_qrd_probe,
|
||||
};
|
||||
|
||||
module_hid_driver(aksys_qrd_driver);
|
||||
|
||||
MODULE_LICENSE("GPL");
|
||||
MODULE_AUTHOR("Daniel G");
|
@ -1305,4 +1305,8 @@
|
||||
#define USB_DEVICE_ID_QVR32A 0x00c3
|
||||
#define USB_DEVICE_ID_NREAL 0x0680
|
||||
|
||||
#define USB_VENDER_ID_QUALCOMM 0x0a12
|
||||
#define USB_VENDER_ID_TEMP_HHG_AKSY 0x1234
|
||||
#define USB_PRODUCT_ID_AKSYS_HHG 0x1000
|
||||
|
||||
#endif
|
||||
|
Loading…
Reference in New Issue
Block a user