On 11/26/2014 09:15 PM, Jiri Kosina wrote:
> On Wed, 26 Nov 2014, 黄波 wrote:
>
>> From: Huang Bo <huangbobupt@xxxxxxx>Adds force feedback support for BETOP USB game controllers.
>>
>> These devices are mass produced in China.
>>
>> Signed-off-by: Huang Bo <huangbobupt@xxxxxxx>
> It's unfortunately whitespace damaged again. If it's not possible to set
> up your e-mail client not to cause whitespace damage to patches (please
> see Documentation/email-clients.txt for some hints), attach the patch as
> an e-mail attachment.
>
From: Huang Bo <huangbobupt@xxxxxxx>
Adds force feedback support for BETOP USB game controllers.
These devices are mass produced in China.
Signed-off-by: Huang Bo <huangbobupt@xxxxxxx>
---
drivers/hid/Kconfig | 10 +++
drivers/hid/Makefile | 1 +
drivers/hid/hid-betopff.c | 168 +++++++++++++++++++++++++++++++++++++++++++++
drivers/hid/hid-core.c | 4 ++
drivers/hid/hid-ids.h | 9 +++
5 files changed, 192 insertions(+)
create mode 100644 drivers/hid/hid-betopff.c
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 4938bd3..0a8fdc5 100755
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -201,6 +201,16 @@ config DRAGONRISE_FF
Say Y here if you want to enable force feedback support for DragonRise Inc.
game controllers.
+config HID_BETOP_FF
+ tristate "Betop Production Inc. force feedback support"
+ depends on USB_HID
+ select INPUT_FF_MEMLESS
+ ---help---
+ Say Y here if you want to enable force feedback support for devices by
+ BETOP Production Ltd.
+ Currently the following devices are known to be supported:
+ - BETOP 2185 PC & BFM MODE
+
config HID_EMS_FF
tristate "EMS Production Inc. force feedback support"
depends on HID
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index 4113999..a0546ca 100755
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -46,6 +46,7 @@ obj-$(CONFIG_HID_CHERRY) += hid-cherry.o
obj-$(CONFIG_HID_CHICONY) += hid-chicony.o
obj-$(CONFIG_HID_CYPRESS) += hid-cypress.o
obj-$(CONFIG_HID_DRAGONRISE) += hid-dr.o
+obj-$(CONFIG_HID_BETOP_FF) += hid-betopff.o
obj-$(CONFIG_HID_EMS_FF) += hid-emsff.o
obj-$(CONFIG_HID_ELECOM) += hid-elecom.o
obj-$(CONFIG_HID_EZKEY) += hid-ezkey.o
diff --git a/drivers/hid/hid-betopff.c b/drivers/hid/hid-betopff.c
new file mode 100644
index 0000000..b94acb2
--- /dev/null
+++ b/drivers/hid/hid-betopff.c
@@ -0,0 +1,168 @@
+/*
+ * Force feedback support for Betop based devices
+ *
+ * The devices are distributed under various names and the same USB device ID
+ * can be used in both adapters and actual game controllers.
+ *
+ * 0x11C0:0x5506 "BTP2185 PC mode Joystick"
+ * - tested with BTP2185 PC Mode.
+ *
+ * 0x11c2:0x2208 "BTP2185 BFM mode Joystick"
+ * - tested with BTP2185 BFM Mode.
+ *
+ * 0x8380:0x1850 "BTP2185 V2 PC mode USB Gamepad"
+ * - tested with BTP2185 PC Mode with another version.
+ *
+ * 0x20bc:0x5500 "BTP2185 V2 BFM mode Joystick"
+ * - tested with BTP2171s.
+ * Copyright (c) 2014 Huang Bo <huangbobupt@xxxxxxx>
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+
+#include <linux/input.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/hid.h>
+
+#include "hid-ids.h"
+
+struct betopff_device {
+ struct hid_report *report;
+};
+
+static int hid_betopff_play(struct input_dev *dev, void *data,
+ struct ff_effect *effect)
+{
+ struct hid_device *hid = input_get_drvdata(dev);
+ struct betopff_device *betopff = data;
+ __u16 left, right;
+
+ left = effect->u.rumble.strong_magnitude;
+ right = effect->u.rumble.weak_magnitude;
+
+ betopff->report->field[2]->value[0] = left / 256;
+ betopff->report->field[3]->value[0] = right / 256;
+
+ hid_hw_request(hid, betopff->report, HID_REQ_SET_REPORT);
+
+ return 0;
+}
+
+static int betopff_init(struct hid_device *hid)
+{
+ struct betopff_device *betopff;
+ 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;
+ int i, j;
+ int field_count = 0;
+
+ 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;
+ }
+
+ for (i = 0; i < report->maxfield; i++) {
+ for (j = 0; j < report->field[i]->report_count; j++) {
+ report->field[i]->value[j] = 0x00;
+ field_count++;
+ }
+ }
+
+ if (field_count < 4) {
+ hid_err(hid, "not enough fields in the report: %d\n",
+ field_count);
+ return -ENODEV;
+ }
+
+ betopff = kzalloc(sizeof(struct betopff_device), GFP_KERNEL);
+ if (!betopff)
+ return -ENOMEM;
+
+ dev = hidinput->input;
+ set_bit(FF_RUMBLE, dev->ffbit);
+
+ error = input_ff_create_memless(dev, betopff, hid_betopff_play);
+ if (error) {
+ kfree(betopff);
+ return error;
+ }
+
+ betopff->report = report;
+ hid_hw_request(hid, betopff->report, HID_REQ_SET_REPORT);
+ }
+
+ hid_info(hid, "Force feedback for betop devices by huangbo <huangbobupt@xxxxxxx>\n");
+
+ return 0;
+}
+
+static int betop_probe(struct hid_device *hdev, const struct hid_device_id *id)
+{
+ int ret;
+
+ if (id->driver_data)
+ hdev->quirks |= HID_QUIRK_MULTI_INPUT;
+
+ ret = hid_parse(hdev);
+ if (ret) {
+ hid_err(hdev, "parse failed\n");
+ goto err;
+ }
+
+ ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
+ if (ret) {
+ hid_err(hdev, "hw start failed\n");
+ goto err;
+ }
+
+ betopff_init(hdev);
+
+ return 0;
+err:
+ return ret;
+}
+
+static const struct hid_device_id betop_devices[] = {
+ { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185PC, USB_DEVICE_ID_BETOP_2185PC) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185BFM, USB_DEVICE_ID_BETOP_2185BFM) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185V2PC, USB_DEVICE_ID_BETOP_2185V2PC) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185V2BFM, USB_DEVICE_ID_BETOP_2185V2BFM) },
+ { }
+};
+MODULE_DEVICE_TABLE(hid, betop_devices);
+
+static struct hid_driver betop_driver = {
+ .name = "betop",
+ .id_table = betop_devices,
+ .probe = betop_probe,
+};
+module_hid_driver(betop_driver);
+
+MODULE_LICENSE("GPL");
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index a622590..90f608f 100755
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1820,6 +1820,10 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0030) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ZYDACRON, USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185PC, USB_DEVICE_ID_BETOP_2185PC) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185BFM, USB_DEVICE_ID_BETOP_2185BFM) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185V2PC, USB_DEVICE_ID_BETOP_2185V2PC) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185V2BFM, USB_DEVICE_ID_BETOP_2185V2BFM) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_BT) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO, USB_DEVICE_ID_NINTENDO_WIIMOTE) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 161ee89..d3f7537 100755
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -907,6 +907,15 @@
#define USB_VENDOR_ID_ZYDACRON 0x13EC
#define USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL 0x0006
+#define USB_VENDOR_ID_BETOP_2185PC 0x11c0
+#define USB_VENDOR_ID_BETOP_2185BFM 0x11c2
+#define USB_VENDOR_ID_BETOP_2185V2PC 0x8380
+#define USB_VENDOR_ID_BETOP_2185V2BFM 0x20bc
+#define USB_DEVICE_ID_BETOP_2185PC 0x5506
+#define USB_DEVICE_ID_BETOP_2185BFM 0x2208
+#define USB_DEVICE_ID_BETOP_2185V2PC 0x1850
+#define USB_DEVICE_ID_BETOP_2185V2BFM 0x5500
+
#define USB_VENDOR_ID_ZYTRONIC 0x14c8
#define USB_DEVICE_ID_ZYTRONIC_ZXY100 0x0005
--
1.7.9.5
>From a9282c8ebb866b26b8cb7dd7ae54628301d704d6 Mon Sep 17 00:00:00 2001
From: Huang Bo <huangbobupt@xxxxxxx>
Date: Wed, 26 Nov 2014 18:21:03 +0800
Subject: [PATCH] HID: add BETOP game controller force feedback support
Adds force feedback support for BETOP USB game controllers.
These devices are mass produced in China.
Signed-off-by: Huang Bo <huangbobupt@xxxxxxx>
---
drivers/hid/Kconfig | 10 +++
drivers/hid/Makefile | 1 +
drivers/hid/hid-betopff.c | 168 +++++++++++++++++++++++++++++++++++++++++++++
drivers/hid/hid-core.c | 4 ++
drivers/hid/hid-ids.h | 9 +++
5 files changed, 192 insertions(+)
create mode 100644 drivers/hid/hid-betopff.c
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 4938bd3..0a8fdc5 100755
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -201,6 +201,16 @@ config DRAGONRISE_FF
Say Y here if you want to enable force feedback support for DragonRise Inc.
game controllers.
+config HID_BETOP_FF
+ tristate "Betop Production Inc. force feedback support"
+ depends on USB_HID
+ select INPUT_FF_MEMLESS
+ ---help---
+ Say Y here if you want to enable force feedback support for devices by
+ BETOP Production Ltd.
+ Currently the following devices are known to be supported:
+ - BETOP 2185 PC & BFM MODE
+
config HID_EMS_FF
tristate "EMS Production Inc. force feedback support"
depends on HID
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index 4113999..a0546ca 100755
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -46,6 +46,7 @@ obj-$(CONFIG_HID_CHERRY) += hid-cherry.o
obj-$(CONFIG_HID_CHICONY) += hid-chicony.o
obj-$(CONFIG_HID_CYPRESS) += hid-cypress.o
obj-$(CONFIG_HID_DRAGONRISE) += hid-dr.o
+obj-$(CONFIG_HID_BETOP_FF) += hid-betopff.o
obj-$(CONFIG_HID_EMS_FF) += hid-emsff.o
obj-$(CONFIG_HID_ELECOM) += hid-elecom.o
obj-$(CONFIG_HID_EZKEY) += hid-ezkey.o
diff --git a/drivers/hid/hid-betopff.c b/drivers/hid/hid-betopff.c
new file mode 100644
index 0000000..b94acb2
--- /dev/null
+++ b/drivers/hid/hid-betopff.c
@@ -0,0 +1,168 @@
+/*
+ * Force feedback support for Betop based devices
+ *
+ * The devices are distributed under various names and the same USB device ID
+ * can be used in both adapters and actual game controllers.
+ *
+ * 0x11C0:0x5506 "BTP2185 PC mode Joystick"
+ * - tested with BTP2185 PC Mode.
+ *
+ * 0x11c2:0x2208 "BTP2185 BFM mode Joystick"
+ * - tested with BTP2185 BFM Mode.
+ *
+ * 0x8380:0x1850 "BTP2185 V2 PC mode USB Gamepad"
+ * - tested with BTP2185 PC Mode with another version.
+ *
+ * 0x20bc:0x5500 "BTP2185 V2 BFM mode Joystick"
+ * - tested with BTP2171s.
+ * Copyright (c) 2014 Huang Bo <huangbobupt@xxxxxxx>
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+
+#include <linux/input.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/hid.h>
+
+#include "hid-ids.h"
+
+struct betopff_device {
+ struct hid_report *report;
+};
+
+static int hid_betopff_play(struct input_dev *dev, void *data,
+ struct ff_effect *effect)
+{
+ struct hid_device *hid = input_get_drvdata(dev);
+ struct betopff_device *betopff = data;
+ __u16 left, right;
+
+ left = effect->u.rumble.strong_magnitude;
+ right = effect->u.rumble.weak_magnitude;
+
+ betopff->report->field[2]->value[0] = left / 256;
+ betopff->report->field[3]->value[0] = right / 256;
+
+ hid_hw_request(hid, betopff->report, HID_REQ_SET_REPORT);
+
+ return 0;
+}
+
+static int betopff_init(struct hid_device *hid)
+{
+ struct betopff_device *betopff;
+ 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;
+ int i, j;
+ int field_count = 0;
+
+ 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;
+ }
+
+ for (i = 0; i < report->maxfield; i++) {
+ for (j = 0; j < report->field[i]->report_count; j++) {
+ report->field[i]->value[j] = 0x00;
+ field_count++;
+ }
+ }
+
+ if (field_count < 4) {
+ hid_err(hid, "not enough fields in the report: %d\n",
+ field_count);
+ return -ENODEV;
+ }
+
+ betopff = kzalloc(sizeof(struct betopff_device), GFP_KERNEL);
+ if (!betopff)
+ return -ENOMEM;
+
+ dev = hidinput->input;
+ set_bit(FF_RUMBLE, dev->ffbit);
+
+ error = input_ff_create_memless(dev, betopff, hid_betopff_play);
+ if (error) {
+ kfree(betopff);
+ return error;
+ }
+
+ betopff->report = report;
+ hid_hw_request(hid, betopff->report, HID_REQ_SET_REPORT);
+ }
+
+ hid_info(hid, "Force feedback for betop devices by huangbo <huangbobupt@xxxxxxx>\n");
+
+ return 0;
+}
+
+static int betop_probe(struct hid_device *hdev, const struct hid_device_id *id)
+{
+ int ret;
+
+ if (id->driver_data)
+ hdev->quirks |= HID_QUIRK_MULTI_INPUT;
+
+ ret = hid_parse(hdev);
+ if (ret) {
+ hid_err(hdev, "parse failed\n");
+ goto err;
+ }
+
+ ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
+ if (ret) {
+ hid_err(hdev, "hw start failed\n");
+ goto err;
+ }
+
+ betopff_init(hdev);
+
+ return 0;
+err:
+ return ret;
+}
+
+static const struct hid_device_id betop_devices[] = {
+ { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185PC, USB_DEVICE_ID_BETOP_2185PC) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185BFM, USB_DEVICE_ID_BETOP_2185BFM) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185V2PC, USB_DEVICE_ID_BETOP_2185V2PC) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185V2BFM, USB_DEVICE_ID_BETOP_2185V2BFM) },
+ { }
+};
+MODULE_DEVICE_TABLE(hid, betop_devices);
+
+static struct hid_driver betop_driver = {
+ .name = "betop",
+ .id_table = betop_devices,
+ .probe = betop_probe,
+};
+module_hid_driver(betop_driver);
+
+MODULE_LICENSE("GPL");
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index a622590..90f608f 100755
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1820,6 +1820,10 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0030) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ZYDACRON, USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185PC, USB_DEVICE_ID_BETOP_2185PC) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185BFM, USB_DEVICE_ID_BETOP_2185BFM) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185V2PC, USB_DEVICE_ID_BETOP_2185V2PC) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_BETOP_2185V2BFM, USB_DEVICE_ID_BETOP_2185V2BFM) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_BT) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_NINTENDO, USB_DEVICE_ID_NINTENDO_WIIMOTE) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 161ee89..d3f7537 100755
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -907,6 +907,15 @@
#define USB_VENDOR_ID_ZYDACRON 0x13EC
#define USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL 0x0006
+#define USB_VENDOR_ID_BETOP_2185PC 0x11c0
+#define USB_VENDOR_ID_BETOP_2185BFM 0x11c2
+#define USB_VENDOR_ID_BETOP_2185V2PC 0x8380
+#define USB_VENDOR_ID_BETOP_2185V2BFM 0x20bc
+#define USB_DEVICE_ID_BETOP_2185PC 0x5506
+#define USB_DEVICE_ID_BETOP_2185BFM 0x2208
+#define USB_DEVICE_ID_BETOP_2185V2PC 0x1850
+#define USB_DEVICE_ID_BETOP_2185V2BFM 0x5500
+
#define USB_VENDOR_ID_ZYTRONIC 0x14c8
#define USB_DEVICE_ID_ZYTRONIC_ZXY100 0x0005
--
1.7.9.5
