Add HID quirk driver for Xbox One S controller over bluetooth.
This driver only adds support for rumble. Standard controller
functionality is exposed by default HID driver.
Cc: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Cc: Jiri Kosina <jikos@xxxxxxxxxx>
Cc: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
Cc: linux-input@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: Pierre-Loup A. Griffais <pgriffais@xxxxxxxxxxxxxxxxx>
Signed-off-by: Juha Kuikka <juha.kuikka@xxxxxxxxx>
Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
drivers/hid/Kconfig | 8 ++
drivers/hid/hid-ids.h | 1 +
drivers/hid/hid-microsoft.c | 142 ++++++++++++++++++++++++++++++++++--
drivers/hid/hid-quirks.c | 1 +
4 files changed, 147 insertions(+), 5 deletions(-)
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index a49a10437c40..b2e983cb32f0 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -589,6 +589,14 @@ config HID_MICROSOFT
---help---
Support for Microsoft devices that are not fully compliant with HID standard.
+config MICROSOFT_FF
+ bool "Microsoft Xbox One S controller force feedback support"
+ depends on HID_MICROSOFT
+ select INPUT_FF_MEMLESS
+ ---help---
+ Say Y here if you have a Microsoft Xbox One S controller and want to enable
+ force feedback support for it.
+
config HID_MONTEREY
tristate "Monterey Genius KB29E keyboard"
depends on HID
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index c7981ddd8776..c8b4bc7fe053 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -798,6 +798,7 @@
#define USB_DEVICE_ID_MS_TOUCH_COVER_2 0x07a7
#define USB_DEVICE_ID_MS_TYPE_COVER_2 0x07a9
#define USB_DEVICE_ID_MS_POWER_COVER 0x07da
+#define USB_DEVICE_ID_MS_XBOX_ONE_S_CONTROLLER 0x02fd
#define USB_VENDOR_ID_MOJO 0x8282
#define USB_DEVICE_ID_RETRO_ADAPTER 0x3201
diff --git a/drivers/hid/hid-microsoft.c b/drivers/hid/hid-microsoft.c
index 96e7d3231d2f..e2bd31d54e62 100644
--- a/drivers/hid/hid-microsoft.c
+++ b/drivers/hid/hid-microsoft.c
@@ -29,10 +29,29 @@
#define MS_NOGET 0x10
#define MS_DUPLICATE_USAGES 0x20
+struct ms_data {
+ unsigned long quirks;
+ struct hid_device *hdev;
+ struct work_struct ff_worker;
+ __u8 strong;
+ __u8 weak;
+ __u8 *output_report_dmabuf;
+};
+
+struct xb1s_ff_report {
+ __u8 report_id;
+ __u8 enable;
+ __u8 magnitude[4];
+ __u8 duration_10ms;
+ __u8 start_delay_10ms;
+ __u8 loop_count;
+};
+
static __u8 *ms_report_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int *rsize)
{
- unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
+ struct ms_data *ms = hid_get_drvdata(hdev);
+ unsigned long quirks = ms->quirks;
/*
* Microsoft Wireless Desktop Receiver (Model 1028) has
@@ -134,7 +153,8 @@ static int ms_input_mapping(struct hid_device *hdev, struct hid_input *hi,
struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
- unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
+ struct ms_data *ms = hid_get_drvdata(hdev);
+ unsigned long quirks = ms->quirks;
if (quirks & MS_ERGONOMY) {
int ret = ms_ergonomy_kb_quirk(hi, usage, bit, max);
@@ -153,7 +173,8 @@ static int ms_input_mapped(struct hid_device *hdev, struct hid_input *hi,
struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
- unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
+ struct ms_data *ms = hid_get_drvdata(hdev);
+ unsigned long quirks = ms->quirks;
if (quirks & MS_DUPLICATE_USAGES)
clear_bit(usage->code, *bit);
@@ -164,7 +185,8 @@ static int ms_input_mapped(struct hid_device *hdev, struct hid_input *hi,
static int ms_event(struct hid_device *hdev, struct hid_field *field,
struct hid_usage *usage, __s32 value)
{
- unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
+ struct ms_data *ms = hid_get_drvdata(hdev);
+ unsigned long quirks = ms->quirks;
struct input_dev *input;
if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput ||
@@ -219,12 +241,96 @@ static int ms_event(struct hid_device *hdev, struct hid_field *field,
return 0;
}
+#ifdef CONFIG_MICROSOFT_FF
+
+#define XB1S_FF_REPORT 3
+#define ENABLE_WEAK BIT(0)
+#define ENABLE_STRONG BIT(1)
+#define MAGNITUDE_WEAK 3
+#define MAGNITUDE_STRONG 2
+
+static void ms_ff_worker(struct work_struct *work)
+{
+ struct ms_data *ms = container_of(work, struct ms_data, ff_worker);
+ struct hid_device *hdev = ms->hdev;
+ struct xb1s_ff_report *r =
+ (struct xb1s_ff_report *) ms->output_report_dmabuf;
+ int ret;
+
+ memset(r, 0, sizeof(*r));
+
+ r->report_id = XB1S_FF_REPORT;
+ r->enable = ENABLE_WEAK | ENABLE_STRONG;
+ /*
+ * Specifying maximum duration and maximum loop count should
+ * cover maximum duration of a single effect: 65536 ms
+ */
+ r->duration_10ms = U8_MAX;
+ r->loop_count = U8_MAX;
+ r->magnitude[MAGNITUDE_STRONG] = ms->strong; /* left actuator */
+ r->magnitude[MAGNITUDE_WEAK] = ms->weak; /* right actuator */
+
+ ret = hid_hw_output_report(hdev, (__u8 *)r, sizeof(*r));
+ if (ret)
+ hid_warn(hdev, "failed to send FF report\n");
+}
+
+static int ms_play_effect(struct input_dev *dev, void *data,
+ struct ff_effect *effect)
+{
+ struct hid_device *hid = input_get_drvdata(dev);
+ struct ms_data *ms = hid_get_drvdata(hid);
+
+ if (effect->type != FF_RUMBLE)
+ return 0;
+
+ /* Magnitude is 0..100 so scale the 16-bit input here */
+ ms->strong = ((u32) effect->u.rumble.strong_magnitude * 100) / U16_MAX;
+ ms->weak = ((u32) effect->u.rumble.weak_magnitude * 100) / U16_MAX;
+
+ schedule_work(&ms->ff_worker);
+ return 0;
+}
+
+static int ms_init_ff(struct hid_device *hdev, struct ms_data *ms)
+{
+ struct hid_input *hidinput = list_entry(hdev->inputs.next,
+ struct hid_input, list);
+ struct input_dev *input_dev = hidinput->input;
+
+ ms->hdev = hdev;
+ INIT_WORK(&ms->ff_worker, ms_ff_worker);
+
+ ms->output_report_dmabuf = devm_kzalloc(&hdev->dev,
+ sizeof(struct xb1s_ff_report),
+ GFP_KERNEL);
+ if (ms->output_report_dmabuf == NULL)
+ return -ENOMEM;
+
+ input_set_capability(input_dev, EV_FF, FF_RUMBLE);
+ return input_ff_create_memless(input_dev, NULL, ms_play_effect);
+}
+
+#else
+static int ms_init_ff(struct hid_device *hdev, struct ms_data *ms)
+{
+ return 0;
+}
+#endif
+
static int ms_probe(struct hid_device *hdev, const struct hid_device_id *id)
{
unsigned long quirks = id->driver_data;
+ struct ms_data *ms;
int ret;
- hid_set_drvdata(hdev, (void *)quirks);
+ ms = devm_kzalloc(&hdev->dev, sizeof(*ms), GFP_KERNEL);
+ if (ms == NULL)
+ return -ENOMEM;
+
+ ms->quirks = quirks;
+
+ hid_set_drvdata(hdev, ms);
if (quirks & MS_NOGET)
hdev->quirks |= HID_QUIRK_NOGET;
@@ -242,11 +348,32 @@ static int ms_probe(struct hid_device *hdev, const struct hid_device_id *id)
goto err_free;
}
+ if (IS_ENABLED(CONFIG_MICROSOFT_FF) &&
+ hdev->product == USB_DEVICE_ID_MS_XBOX_ONE_S_CONTROLLER) {
+ ret = ms_init_ff(hdev, ms);
+ if (ret) {
+ hid_err(hdev,
+ "could not initialize ff, continuing anyway");
+ }
+ }
+
return 0;
err_free:
return ret;
}
+static void ms_remove(struct hid_device *hdev)
+{
+ hid_hw_stop(hdev);
+
+ if (IS_ENABLED(CONFIG_MICROSOFT_FF) &&
+ hdev->product == USB_DEVICE_ID_MS_XBOX_ONE_S_CONTROLLER) {
+ struct ms_data *ms = hid_get_drvdata(hdev);
+
+ cancel_work_sync(&ms->ff_worker);
+ }
+}
+
static const struct hid_device_id ms_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_GV),
.driver_data = MS_HIDINPUT },
@@ -281,6 +408,10 @@ static const struct hid_device_id ms_devices[] = {
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_BT),
.driver_data = MS_PRESENTER },
+#ifdef CONFIG_MICROSOFT_FF
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_XBOX_ONE_S_CONTROLLER),
+ .driver_data = 0 },
+#endif
{ }
};
MODULE_DEVICE_TABLE(hid, ms_devices);
@@ -293,6 +424,7 @@ static struct hid_driver ms_driver = {
.input_mapped = ms_input_mapped,
.event = ms_event,
.probe = ms_probe,
+ .remove = ms_remove,
};
module_hid_driver(ms_driver);
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index 249d49b6b16c..10fefd0ed43c 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -496,6 +496,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3KV1) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_POWER_COVER) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_BT) },
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_XBOX_ONE_S_CONTROLLER) },
#endif
#if IS_ENABLED(CONFIG_HID_MONTEREY)
{ HID_USB_DEVICE(USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E) },
--
2.17.1
