Adopt nobara kernel patches

3 files changed, 357 insertions, 0 deletions

diff --git a/SOURCES/0001-Allow-to-set-custom-USB-pollrate-for-specific-device.patch b/SOURCES/0001-Allow-to-set-custom-USB-pollrate-for-specific-device.patch
new file mode 100644
index 0000000..ecd0304
--- /dev/null
+++ b/SOURCES/0001-Allow-to-set-custom-USB-pollrate-for-specific-device.patch
@@ -0,0 +1,258 @@
+From 498e88ae626be4f523063c8a7027b4b02eca31d2 Mon Sep 17 00:00:00 2001
+From: GloriousEggroll <gloriouseggroll@gmail.com>
+Date: Tue, 17 Jan 2023 12:08:46 -0700
+Subject: [PATCH] Allow to set custom USB pollrate for specific devices like
+ so: usbcore.interrupt_interval_override=045e:00db:16,1bcf:0005:1
+
+---
+ .../admin-guide/kernel-parameters.txt         |   8 +
+ drivers/usb/core/config.c                     | 170 +++++++++++++++++-
+ drivers/usb/core/usb.c                        |   1 +
+ drivers/usb/core/usb.h                        |   1 +
+ 4 files changed, 179 insertions(+), 1 deletion(-)
+
+diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
+index dbd26fde4..c9b8b80af 100644
+--- a/Documentation/admin-guide/kernel-parameters.txt
++++ b/Documentation/admin-guide/kernel-parameters.txt
+@@ -6552,6 +6552,14 @@
+ 					delay after resetting its port);
+ 			Example: quirks=0781:5580:bk,0a5c:5834:gij
+ 
++	usbcore.interrupt_interval_override=
++			[USB] A list of USB devices for which a different polling
++			interval than the default shall be used on all interrupt-type
++			endpoints. The format is VendorID:ProductID:interval, with
++			the vendor and product ids specified hexadecimally, and the
++			interval decimally in milliseconds.
++			Example: interrupt_interval_override=045e:00db:16,1bcf:0005:2
++
+ 	usbhid.mousepoll=
+ 			[USBHID] The interval which mice are to be polled at.
+ 
+diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c
+index 48bc8a481..84bd550ad 100644
+--- a/drivers/usb/core/config.c
++++ b/drivers/usb/core/config.c
+@@ -19,6 +19,149 @@
+ #define USB_MAXCONFIG			8	/* Arbitrary limit */
+ 
+ 
++/* A struct associated with the interrupt_interval_override module parameter, representing
++   an user's choice to force a specific interrupt interval upon all interrupt endpoints of
++   a certain device. */
++struct interrupt_interval_override {
++	/* The vendor ID of the device of which the interrupt interval shall be overridden */
++	u16 vendor;
++	/* The product ID of the device of which the interrupt interval shall be overridden */
++	u16 product;
++	/* The new interval measured in milliseconds that shall be given to all endpoints of type interrupt on said device */
++	unsigned int interval;
++};
++
++static DEFINE_MUTEX(interrupt_interval_override_mutex);
++static char interrupt_interval_override_param[128];
++static struct interrupt_interval_override *interrupt_interval_override_list = NULL;
++static size_t interrupt_interval_override_count = 0;
++
++static int interrupt_interval_override_param_set(const char *value, const struct kernel_param *kp)
++{
++	const char *p;
++	unsigned short vendor, product;
++	unsigned int interval;
++	struct interrupt_interval_override* list;
++	struct interrupt_interval_override param;
++	size_t count, max_count, i, len;
++	int err, res;
++
++	mutex_lock(&interrupt_interval_override_mutex);
++
++	if (!value || !*value) {
++		/* Unset the current variable. */
++		kfree(interrupt_interval_override_list);
++		interrupt_interval_override_list = NULL;
++		interrupt_interval_override_count = 0;
++		param_set_copystring(value, kp);  /* Does not fail: the empty string is short enough to fit. */
++		mutex_unlock(&interrupt_interval_override_mutex);
++		return 0;
++	}
++
++	/* Compute an upper bound on the amount of entries we need. */
++	for (max_count = 1, i = 0; value[i]; i++) {
++		if (value[i] == ',')
++			max_count++;
++	}
++
++	/* Ensure we can allocate enough memory before overwriting the global variables. */
++	list = kcalloc(max_count,
++		sizeof(struct interrupt_interval_override),
++		GFP_KERNEL);
++
++	if (!list) {
++		mutex_unlock(&interrupt_interval_override_mutex);
++		return -ENOMEM;
++	}
++
++	err = param_set_copystring(value, kp);
++	if (err) {
++		kfree(list);
++		mutex_unlock(&interrupt_interval_override_mutex);
++		return err;
++	}
++
++	/* Parse the parameter. Example of a valid parameter: 045e:00db:16,1bcf:0005:2 */
++	for (count = 0, p = (const char*)value; p && *p;) {
++		res = sscanf(p, "%hx:%hx:%d%zn", &vendor, &product, &interval, &len);
++
++		/* Check whether all variables (vendor, product, interval, len) were assigned.
++		   %zn does not increase the assignment count, so we need to check for value 3 instead of 4.
++		   %zn does not consume input either, so setting len shouldn't fail if interval has been properly set. */
++		if (res != 3) {
++			pr_warn("Error while parsing USB interrupt interval override parameter %s.\n", value);
++			break;
++		}
++
++		param.vendor = (u16)vendor;
++		param.product = (u16)product;
++		param.interval = interval;
++		list[count++] = param;
++
++		p += len;
++		if (*p == ',' && *(p+1) != '\0') {
++			p++;
++			continue;
++		} else if(*p == '\0' || (*p == '\n' && *(p+1) == '\0')) {
++			break;
++		} else {
++			pr_warn("Error while parsing USB interrupt interval override parameter %s.\n", value);
++			break;
++		}
++	}
++
++	/* Overwrite the global variables with the local ones. */
++	kfree(interrupt_interval_override_list);
++	interrupt_interval_override_list = list;
++	interrupt_interval_override_count = count;
++	mutex_unlock(&interrupt_interval_override_mutex);
++	return 0;
++}
++
++static const struct kernel_param_ops interrupt_interval_override_param_ops = {
++	.set = interrupt_interval_override_param_set,
++	.get = param_get_string,
++};
++
++static struct kparam_string interrupt_interval_override_param_string = {
++	.maxlen = sizeof(interrupt_interval_override_param),
++	.string = interrupt_interval_override_param,
++};
++
++device_param_cb(interrupt_interval_override,
++	&interrupt_interval_override_param_ops,
++	&interrupt_interval_override_param_string,
++	0644);
++MODULE_PARM_DESC(interrupt_interval_override,
++	"Override the polling interval of all interrupt-type endpoints of a specific USB"
++	" device by specifying interrupt_interval_override=vendorID:productID:interval.");
++
++/* Given an USB device, this checks whether the user has specified they want to override the interrupt
++   polling interval on all interrupt-type endpoints of said device.
++
++   This function returns the user-desired amount of milliseconds between interrupts on said endpoint.
++   If this function returns zero, the device-requested interrupt interval should be used. */
++static unsigned int usb_check_interrupt_interval_override(struct usb_device* udev)
++{
++	size_t i;
++	unsigned int res;
++	u16 vendor = le16_to_cpu(udev->descriptor.idVendor);
++	u16 product = le16_to_cpu(udev->descriptor.idProduct);
++
++	mutex_lock(&interrupt_interval_override_mutex);
++	for (i = 0; i < interrupt_interval_override_count; i++) {
++		if (interrupt_interval_override_list[i].vendor == vendor
++				&& interrupt_interval_override_list[i].product == product) {
++
++			res = interrupt_interval_override_list[i].interval;
++			mutex_unlock(&interrupt_interval_override_mutex);
++			return res;
++		}
++	}
++	mutex_unlock(&interrupt_interval_override_mutex);
++	return 0;
++}
++
+ static inline const char *plural(int n)
+ {
+ 	return (n == 1 ? "" : "s");
+@@ -261,7 +404,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno,
+ 	struct usb_endpoint_descriptor *d;
+ 	struct usb_host_endpoint *endpoint;
+ 	int n, i, j, retval;
+-	unsigned int maxp;
++	unsigned int maxp, ival;
+ 	const unsigned short *maxpacket_maxes;
+ 
+ 	d = (struct usb_endpoint_descriptor *) buffer;
+@@ -386,6 +529,23 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno,
+ 		endpoint->desc.bInterval = n;
+ 	}
+ 
++	/* Override the interrupt polling interval if a module parameter tells us to do so. */
++	if (usb_endpoint_xfer_int(d)) {
++		ival = usb_check_interrupt_interval_override(udev);
++		if (ival > 0) {
++			switch (udev->speed) {
++			case USB_SPEED_SUPER_PLUS:
++			case USB_SPEED_SUPER:
++			case USB_SPEED_HIGH:
++				endpoint->desc.bInterval = fls(ival) + 3;
++				break;
++			default:  /* USB_SPEED_FULL or _LOW */
++				endpoint->desc.bInterval = ival;
++				break;
++			}
++		}
++	}
++
+ 	/* Some buggy low-speed devices have Bulk endpoints, which is
+ 	 * explicitly forbidden by the USB spec.  In an attempt to make
+ 	 * them usable, we will try treating them as Interrupt endpoints.
+@@ -1092,3 +1252,11 @@ int usb_get_bos_descriptor(struct usb_device *dev)
+ 	usb_release_bos_descriptor(dev);
+ 	return ret;
+ }
++
++void usb_release_interrupt_interval_override_list(void)
++{
++	mutex_lock(&interrupt_interval_override_mutex);
++	kfree(interrupt_interval_override_list);
++	interrupt_interval_override_list = NULL;
++	mutex_unlock(&interrupt_interval_override_mutex);
++}
+diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
+index 11b15d7b3..ec52c6322 100644
+--- a/drivers/usb/core/usb.c
++++ b/drivers/usb/core/usb.c
+@@ -1066,6 +1066,7 @@ static void __exit usb_exit(void)
+ 		return;
+ 
+ 	usb_release_quirk_list();
++	usb_release_interrupt_interval_override_list();
+ 	usb_deregister_device_driver(&usb_generic_driver);
+ 	usb_major_cleanup();
+ 	usb_deregister(&usbfs_driver);
+diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
+index 82538daac..b6faa897c 100644
+--- a/drivers/usb/core/usb.h
++++ b/drivers/usb/core/usb.h
+@@ -37,6 +37,7 @@ extern void usb_authorize_interface(struct usb_interface *);
+ extern void usb_detect_quirks(struct usb_device *udev);
+ extern void usb_detect_interface_quirks(struct usb_device *udev);
+ extern void usb_release_quirk_list(void);
++extern void usb_release_interrupt_interval_override_list(void);
+ extern bool usb_endpoint_is_ignored(struct usb_device *udev,
+ 		struct usb_host_interface *intf,
+ 		struct usb_endpoint_descriptor *epd);
+-- 
+2.39.0
+
diff --git a/SOURCES/set-ps4-bt-poll-rate-1000hz.patch b/SOURCES/set-ps4-bt-poll-rate-1000hz.patch
new file mode 100644
index 0000000..8431cf7
--- /dev/null
+++ b/SOURCES/set-ps4-bt-poll-rate-1000hz.patch
@@ -0,0 +1,27 @@
+From 0f2c07ab93dca496a1f34399ad2ff8a954690a72 Mon Sep 17 00:00:00 2001
+From: GloriousEggroll <gloriouseggroll@gmail.com>
+Date: Mon, 29 May 2023 17:15:14 -0600
+Subject: [PATCH] set ds controller bluetooth pollrate to 1 ms
+
+---
+ drivers/hid/hid-playstation.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/hid/hid-playstation.c b/drivers/hid/hid-playstation.c
+index 8ac8f7b8e..1130663c3 100644
+--- a/drivers/hid/hid-playstation.c
++++ b/drivers/hid/hid-playstation.c
+@@ -330,8 +330,8 @@ struct dualsense_output_report {
+  * 0x3F - disabled
+  */
+ #define DS4_OUTPUT_HWCTL_BT_POLL_MASK	0x3F
+-/* Default to 4ms poll interval, which is same as USB (not adjustable). */
+-#define DS4_BT_DEFAULT_POLL_INTERVAL_MS	4
++/* Default to 1ms poll interval (1000Hz, lower latency). */
++#define DS4_BT_DEFAULT_POLL_INTERVAL_MS	1
+ #define DS4_OUTPUT_HWCTL_CRC32		0x40
+ #define DS4_OUTPUT_HWCTL_HID		0x80
+ 
+-- 
+2.40.1
+
diff --git a/SOURCES/xbox-controller-update.patch b/SOURCES/xbox-controller-update.patch
new file mode 100644
index 0000000..b1720d2
--- /dev/null
+++ b/SOURCES/xbox-controller-update.patch
@@ -0,0 +1,72 @@
+From: Siarhei Vishniakou <svv@google.com>
+To: Jiri Kosina <jikos@kernel.org>,
+	Benjamin Tissoires <benjamin.tissoires@redhat.com>,
+	linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
+Cc: Siarhei Vishniakou <svv@google.com>
+Subject: [PATCH] Add rumble support to latest xbox controllers
+Date: Thu, 20 Oct 2022 09:14:01 -0700	[thread overview]
+Message-ID: <20221020161401.941927-1-svv@google.com> (raw)
+
+Currently, rumble is only supported via bluetooth on a single xbox
+controller, called 'model 1708'. On the back of the device, it's named
+'wireless controller for xbox one'. However, in 2021, Microsoft released
+a firmware update for this controller. As part of this update, the HID
+descriptor of the device changed. The product ID was also changed from
+0x02fd to 0x0b20. On this controller, rumble was supported via
+hid-microsoft, which matched against the old product id (0x02fd). As a
+result, the firmware update broke rumble support on this controller.
+
+The hid-microsoft driver actually supports rumble on the new firmware,
+as well. So simply adding new product id is sufficient to bring back
+this support.
+
+After discussing further with the xbox team, it was pointed out that
+other xbox controllers, such as xbox elite, should also be possible to
+support in a similar way. However, I could only verify this on 2
+controllers so far.
+
+In this patch, add rumble support for the following 2 controllers:
+1. 'wireless controller for xbox one', model 1708, after applying the
+   most recent firmware update as of 2022-10-20.
+2. 'xbox wireless controller', model 1914. This is also sometimes
+   referred to as 'xbox series S|X'.
+
+I verified rumble support on both bluetooth and usb.
+
+Signed-off-by: Siarhei Vishniakou <svv@google.com>
+---
+ drivers/hid/hid-ids.h       | 2 ++
+ drivers/hid/hid-microsoft.c | 4 ++++
+ 2 files changed, 6 insertions(+)
+
+diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
+index 2235d7878..c110f0beb 100644
+--- a/drivers/hid/hid-ids.h
++++ b/drivers/hid/hid-ids.h
+@@ -919,6 +919,8 @@
+ #define USB_DEVICE_ID_MS_POWER_COVER     0x07da
+ #define USB_DEVICE_ID_MS_SURFACE3_COVER		0x07de
+ #define USB_DEVICE_ID_MS_XBOX_ONE_S_CONTROLLER	0x02fd
++#define USB_DEVICE_ID_MS_XBOX_ONE_S_2021_FIRMWARE 0x0b20
++#define USB_DEVICE_ID_MS_XBOX_WIRELESS_CONTROLLER 0x0b13
+ #define USB_DEVICE_ID_MS_PIXART_MOUSE    0x00cb
+ #define USB_DEVICE_ID_8BITDO_SN30_PRO_PLUS      0x02e0
+ #define USB_DEVICE_ID_MS_MOUSE_0783      0x0783
+diff --git a/drivers/hid/hid-microsoft.c b/drivers/hid/hid-microsoft.c
+index 071fd093a..2973e91fc 100644
+--- a/drivers/hid/hid-microsoft.c
++++ b/drivers/hid/hid-microsoft.c
+@@ -448,6 +448,10 @@ static const struct hid_device_id ms_devices[] = {
+ 		.driver_data = MS_SURFACE_DIAL },
+ 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_XBOX_ONE_S_CONTROLLER),
+ 		.driver_data = MS_QUIRK_FF },
++	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_XBOX_ONE_S_2021_FIRMWARE),
++		.driver_data = MS_QUIRK_FF },
++	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_XBOX_WIRELESS_CONTROLLER),
++		.driver_data = MS_QUIRK_FF },
+ 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_8BITDO_SN30_PRO_PLUS),
+ 		.driver_data = MS_QUIRK_FF },
+ 	{ }
+-- 
+2.39.2
+