Selaa lähdekoodia

Update v6.4 patches

Changes:
 - Update IPTS
   - Remove usages of C11 for compatibility with older (Android) kernels
   - Remove sensor reset during shutdown
   - Fix compiling resources.c on Android-x86 kernel
   - Split out HID behaviour for different EDS versions into different
     files
   - Fix kernel-doc comments
   - Add missing docs for members of the device info struct
   - Drop Intel copyright
   - Rename doorbell mode to poll mode
   - Disable the HID interface when the hardware is shutting down
   See https://github.com/linux-surface/kernel/pull/142 for details
 - Rebase onto v6.4.4

Links:
 - kernel: https://github.com/linux-surface/kernel/commit/71ce032167c70b381a3f711bdb212cb6dbb364ce
 - IPTS: https://github.com/linux-surface/intel-precise-touch/commit/56765da3f87d87c5e5cf09e928abe0f579525e5e
Maximilian Luz 1 vuosi sitten
vanhempi
commit
da12d5dba1

+ 1 - 1
patches/6.4/0001-surface3-oemb.patch

@@ -1,4 +1,4 @@
-From 5e58b7ceec0d77a42fd35878e419e77a930e8dbf Mon Sep 17 00:00:00 2001
+From acce419b2f094acbd2a6c34225a268bd0bd3cca3 Mon Sep 17 00:00:00 2001
 From: Tsuchiya Yuto <kitakar@gmail.com>
 Date: Sun, 18 Oct 2020 16:42:44 +0900
 Subject: [PATCH] (surface3-oemb) add DMI matches for Surface 3 with broken DMI

+ 3 - 3
patches/6.4/0002-mwifiex.patch

@@ -1,4 +1,4 @@
-From c22ce98320199831b7c142f943f51323c9127a1f Mon Sep 17 00:00:00 2001
+From c7b7ff480eda12c17961ae48b2c5ae96850e0092 Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Jonas=20Dre=C3=9Fler?= <verdre@v0yd.nl>
 Date: Tue, 3 Nov 2020 13:28:04 +0100
 Subject: [PATCH] mwifiex: Add quirk resetting the PCI bridge on MS Surface
@@ -165,7 +165,7 @@ index d6ff964aec5b..5d30ae39d65e 100644
 -- 
 2.41.0
 
-From ed60891bbb1bd8b719c37e4d6798bdb89d359ed3 Mon Sep 17 00:00:00 2001
+From 9534673337e57f95ce3ceb50e6adc7d224ecfb37 Mon Sep 17 00:00:00 2001
 From: Tsuchiya Yuto <kitakar@gmail.com>
 Date: Sun, 4 Oct 2020 00:11:49 +0900
 Subject: [PATCH] mwifiex: pcie: disable bridge_d3 for Surface gen4+
@@ -320,7 +320,7 @@ index 5d30ae39d65e..c14eb56eb911 100644
 -- 
 2.41.0
 
-From d93a6c751f60fabf280f377732f7084635e1c1ee Mon Sep 17 00:00:00 2001
+From bb9c20f731a8b4bdeeb83250e5eec0d6d9fb5333 Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Jonas=20Dre=C3=9Fler?= <verdre@v0yd.nl>
 Date: Thu, 25 Mar 2021 11:33:02 +0100
 Subject: [PATCH] Bluetooth: btusb: Lower passive lescan interval on Marvell

+ 2 - 2
patches/6.4/0003-ath10k.patch

@@ -1,4 +1,4 @@
-From eece4cc3f8900799baed625fa8e82ceef9355858 Mon Sep 17 00:00:00 2001
+From 7fa15d4f47bb433bb927fa8a4d931973319d693d Mon Sep 17 00:00:00 2001
 From: Maximilian Luz <luzmaximilian@gmail.com>
 Date: Sat, 27 Feb 2021 00:45:52 +0100
 Subject: [PATCH] ath10k: Add module parameters to override board files
@@ -20,7 +20,7 @@ Patchset: ath10k
  1 file changed, 58 insertions(+)
 
 diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
-index 5eb131ab916f..67f074a126d1 100644
+index 6cdb225b7eac..19c036751fb1 100644
 --- a/drivers/net/wireless/ath/ath10k/core.c
 +++ b/drivers/net/wireless/ath/ath10k/core.c
 @@ -38,6 +38,9 @@ static bool fw_diag_log;

+ 1260 - 5
patches/6.4/0004-ipts.patch

@@ -1,4 +1,4 @@
-From da61f0e02b93d0495ce8563c51b7480f35a6bafd Mon Sep 17 00:00:00 2001
+From 3ec62f7bde89e3c84aae8eac58e5e9a173383d35 Mon Sep 17 00:00:00 2001
 From: Dorian Stoll <dorian.stoll@tmsp.io>
 Date: Thu, 30 Jul 2020 13:21:53 +0200
 Subject: [PATCH] misc: mei: Add missing IPTS device IDs
@@ -36,7 +36,7 @@ index 676d566f38dd..6b37dd1f8b2a 100644
 -- 
 2.41.0
 
-From fd9081bd15f1a9daa1d7256112501378ee499321 Mon Sep 17 00:00:00 2001
+From 5969d31250c82992b3e5982bf73723dc685099e4 Mon Sep 17 00:00:00 2001
 From: Liban Hannan <liban.p@gmail.com>
 Date: Tue, 12 Apr 2022 23:31:12 +0100
 Subject: [PATCH] iommu: ipts: use IOMMU passthrough mode for IPTS
@@ -136,7 +136,7 @@ index b871a6afd803..0d4542b7365d 100644
 -- 
 2.41.0
 
-From ea8c3ec733d9726343e164157404b5b1b2a0619a Mon Sep 17 00:00:00 2001
+From 5570234ede6474477c2e8445c063f7cfac08c45a Mon Sep 17 00:00:00 2001
 From: Dorian Stoll <dorian.stoll@tmsp.io>
 Date: Sun, 11 Dec 2022 12:00:59 +0100
 Subject: [PATCH] hid: Add support for Intel Precise Touch and Stylus
@@ -195,7 +195,7 @@ Patchset: ipts
  create mode 100644 drivers/hid/ipts/thread.h
 
 diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
-index 4ce012f83253..7945cb57f531 100644
+index b977450cac75..dcedd5b90f35 100644
 --- a/drivers/hid/Kconfig
 +++ b/drivers/hid/Kconfig
 @@ -1316,4 +1316,6 @@ source "drivers/hid/amd-sfh-hid/Kconfig"
@@ -2986,7 +2986,7 @@ index 000000000000..a314843599fc
 -- 
 2.41.0
 
-From ebc87e019cb5901338b8db8ec6f191deb9995619 Mon Sep 17 00:00:00 2001
+From e52a30a8f4812f8af1ec6cc5b70e70123be609f1 Mon Sep 17 00:00:00 2001
 From: Dorian Stoll <dorian.stoll@tmsp.io>
 Date: Fri, 28 Apr 2023 15:41:12 +0200
 Subject: [PATCH] Update IPTS from module repo
@@ -3178,3 +3178,1258 @@ index 6cbb24a8a054..e0c400f420b9 100644
 -- 
 2.41.0
 
+From 35874dc856b04e0be4fc6e9a18e978640272a46e Mon Sep 17 00:00:00 2001
+From: Dorian Stoll <dorian.stoll@tmsp.io>
+Date: Mon, 17 Jul 2023 18:10:43 +0200
+Subject: [PATCH] Update IPTS from module repo
+
+Changes:
+* Remove usages of C11 for compatibility with older (Android) kernels
+* Remove sensor reset during shutdown
+* Fix compiling resources.c on Android-x86 kernel
+* Split out HID behaviour for different EDS versions into different files
+* Fix kernel-doc comments
+* Add missing docs for members of the device info struct
+* Drop Intel copyright
+* Rename doorbell mode to poll mode
+* Disable the HID interface when the hardware is shutting down.
+
+Based on https://github.com/linux-surface/intel-precise-touch/commit/56765da3f87d87c5e5cf09e928abe0f579525e5e
+
+Signed-off-by: Dorian Stoll <dorian.stoll@tmsp.io>
+Patchset: ipts
+---
+ drivers/hid/ipts/Makefile      |   2 +
+ drivers/hid/ipts/cmd.c         |   1 -
+ drivers/hid/ipts/cmd.h         |   7 +-
+ drivers/hid/ipts/context.h     |   3 +-
+ drivers/hid/ipts/control.c     |  25 ++---
+ drivers/hid/ipts/control.h     |  25 +++--
+ drivers/hid/ipts/desc.h        |   1 -
+ drivers/hid/ipts/eds1.c        | 103 ++++++++++++++++++
+ drivers/hid/ipts/eds1.h        |  35 +++++++
+ drivers/hid/ipts/eds2.c        | 144 ++++++++++++++++++++++++++
+ drivers/hid/ipts/eds2.h        |  35 +++++++
+ drivers/hid/ipts/hid.c         | 184 ++++++---------------------------
+ drivers/hid/ipts/hid.h         |   4 +-
+ drivers/hid/ipts/main.c        |   1 -
+ drivers/hid/ipts/mei.c         |   1 -
+ drivers/hid/ipts/mei.h         |   7 +-
+ drivers/hid/ipts/receiver.c    |  15 +--
+ drivers/hid/ipts/receiver.h    |   1 -
+ drivers/hid/ipts/resources.c   |   6 +-
+ drivers/hid/ipts/resources.h   |   1 -
+ drivers/hid/ipts/spec-device.h |  31 +++---
+ drivers/hid/ipts/spec-hid.h    |   1 -
+ drivers/hid/ipts/thread.c      |   1 -
+ drivers/hid/ipts/thread.h      |   7 +-
+ 24 files changed, 413 insertions(+), 228 deletions(-)
+ create mode 100644 drivers/hid/ipts/eds1.c
+ create mode 100644 drivers/hid/ipts/eds1.h
+ create mode 100644 drivers/hid/ipts/eds2.c
+ create mode 100644 drivers/hid/ipts/eds2.h
+
+diff --git a/drivers/hid/ipts/Makefile b/drivers/hid/ipts/Makefile
+index 0fe655bccdc0..883896f68e6a 100644
+--- a/drivers/hid/ipts/Makefile
++++ b/drivers/hid/ipts/Makefile
+@@ -6,6 +6,8 @@
+ obj-$(CONFIG_HID_IPTS) += ipts.o
+ ipts-objs := cmd.o
+ ipts-objs += control.o
++ipts-objs += eds1.o
++ipts-objs += eds2.o
+ ipts-objs += hid.o
+ ipts-objs += main.o
+ ipts-objs += mei.o
+diff --git a/drivers/hid/ipts/cmd.c b/drivers/hid/ipts/cmd.c
+index 7fd69271ccd5..63a4934bbc5f 100644
+--- a/drivers/hid/ipts/cmd.c
++++ b/drivers/hid/ipts/cmd.c
+@@ -1,6 +1,5 @@
+ // SPDX-License-Identifier: GPL-2.0-or-later
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2020-2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+diff --git a/drivers/hid/ipts/cmd.h b/drivers/hid/ipts/cmd.h
+index 924758ffee67..2b4079075b64 100644
+--- a/drivers/hid/ipts/cmd.h
++++ b/drivers/hid/ipts/cmd.h
+@@ -1,6 +1,5 @@
+ /* SPDX-License-Identifier: GPL-2.0-or-later */
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2020-2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+@@ -19,7 +18,7 @@
+  */
+ #define IPTS_CMD_DEFAULT_TIMEOUT 1000
+ 
+-/*
++/**
+  * ipts_cmd_recv_timeout() - Receives a response to a command.
+  * @ipts: The IPTS driver context.
+  * @code: The type of the command / response.
+@@ -33,7 +32,7 @@
+ int ipts_cmd_recv_timeout(struct ipts_context *ipts, enum ipts_command_code code,
+ 			  struct ipts_response *rsp, u64 timeout);
+ 
+-/*
++/**
+  * ipts_cmd_recv() - Receives a response to a command.
+  * @ipts: The IPTS driver context.
+  * @code: The type of the command / response.
+@@ -47,7 +46,7 @@ static inline int ipts_cmd_recv(struct ipts_context *ipts, enum ipts_command_cod
+ 	return ipts_cmd_recv_timeout(ipts, code, rsp, IPTS_CMD_DEFAULT_TIMEOUT);
+ }
+ 
+-/*
++/**
+  * ipts_cmd_send() - Executes a command on the device.
+  * @ipts: The IPTS driver context.
+  * @code: The type of the command to execute.
+diff --git a/drivers/hid/ipts/context.h b/drivers/hid/ipts/context.h
+index 3450a95e66ee..ba33259f1f7c 100644
+--- a/drivers/hid/ipts/context.h
++++ b/drivers/hid/ipts/context.h
+@@ -1,6 +1,5 @@
+ /* SPDX-License-Identifier: GPL-2.0-or-later */
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2020-2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+@@ -41,7 +40,9 @@ struct ipts_context {
+ 	struct ipts_buffer feature_report;
+ 	struct ipts_buffer descriptor;
+ 
++	bool hid_active;
+ 	struct hid_device *hid;
++
+ 	struct ipts_device_info info;
+ 	struct ipts_resources resources;
+ 
+diff --git a/drivers/hid/ipts/control.c b/drivers/hid/ipts/control.c
+index 2f61500b5119..5360842d260b 100644
+--- a/drivers/hid/ipts/control.c
++++ b/drivers/hid/ipts/control.c
+@@ -1,6 +1,5 @@
+ // SPDX-License-Identifier: GPL-2.0-or-later
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2020-2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+@@ -88,6 +87,7 @@ static int ipts_control_set_mode(struct ipts_context *ipts, enum ipts_mode mode)
+ 
+ static int ipts_control_set_mem_window(struct ipts_context *ipts, struct ipts_resources *res)
+ {
++	int i = 0;
+ 	int ret = 0;
+ 	struct ipts_mem_window cmd = { 0 };
+ 	struct ipts_response rsp = { 0 };
+@@ -98,7 +98,7 @@ static int ipts_control_set_mem_window(struct ipts_context *ipts, struct ipts_re
+ 	if (!res)
+ 		return -EFAULT;
+ 
+-	for (int i = 0; i < IPTS_BUFFERS; i++) {
++	for (i = 0; i < IPTS_BUFFERS; i++) {
+ 		cmd.data_addr_lower[i] = lower_32_bits(res->data[i].dma_address);
+ 		cmd.data_addr_upper[i] = upper_32_bits(res->data[i].dma_address);
+ 		cmd.feedback_addr_lower[i] = lower_32_bits(res->feedback[i].dma_address);
+@@ -342,12 +342,6 @@ int ipts_control_hid2me_feedback(struct ipts_context *ipts, enum ipts_feedback_c
+ 	return ipts_control_send_feedback(ipts, IPTS_HID2ME_BUFFER);
+ }
+ 
+-static inline int ipts_control_reset_sensor(struct ipts_context *ipts)
+-{
+-	return ipts_control_hid2me_feedback(ipts, IPTS_FEEDBACK_CMD_TYPE_SOFT_RESET,
+-					    IPTS_FEEDBACK_DATA_TYPE_VENDOR, NULL, 0);
+-}
+-
+ int ipts_control_start(struct ipts_context *ipts)
+ {
+ 	int ret = 0;
+@@ -389,9 +383,9 @@ int ipts_control_start(struct ipts_context *ipts)
+ 		}
+ 
+ 		/*
+-		 * Newer devices can be directly initialized in doorbell mode.
++		 * Newer devices can be directly initialized in polling mode.
+ 		 */
+-		ipts->mode = IPTS_MODE_DOORBELL;
++		ipts->mode = IPTS_MODE_POLL;
+ 	}
+ 
+ 	ret = ipts_control_set_mode(ipts, ipts->mode);
+@@ -418,6 +412,8 @@ int ipts_control_start(struct ipts_context *ipts)
+ 		return ret;
+ 	}
+ 
++	ipts_hid_enable(ipts);
++
+ 	ret = ipts_hid_init(ipts, info);
+ 	if (ret) {
+ 		dev_err(ipts->dev, "Failed to initialize HID device: %d\n", ret);
+@@ -434,6 +430,7 @@ static int _ipts_control_stop(struct ipts_context *ipts)
+ 	if (!ipts)
+ 		return -EFAULT;
+ 
++	ipts_hid_disable(ipts);
+ 	dev_info(ipts->dev, "Stopping IPTS\n");
+ 
+ 	ret = ipts_receiver_stop(ipts);
+@@ -442,12 +439,6 @@ static int _ipts_control_stop(struct ipts_context *ipts)
+ 		return ret;
+ 	}
+ 
+-	ret = ipts_control_reset_sensor(ipts);
+-	if (ret) {
+-		dev_err(ipts->dev, "Failed to reset sensor: %d\n", ret);
+-		return ret;
+-	}
+-
+ 	ret = ipts_resources_free(&ipts->resources);
+ 	if (ret) {
+ 		dev_err(ipts->dev, "Failed to free resources: %d\n", ret);
+@@ -483,7 +474,7 @@ int ipts_control_restart(struct ipts_context *ipts)
+ 		return ret;
+ 
+ 	/*
+-	 * Give the sensor some time to come back from resetting
++	 * Wait a second to give the sensor time to fully shut down.
+ 	 */
+ 	msleep(1000);
+ 
+diff --git a/drivers/hid/ipts/control.h b/drivers/hid/ipts/control.h
+index 744bb92d682a..26629c5144ed 100644
+--- a/drivers/hid/ipts/control.h
++++ b/drivers/hid/ipts/control.h
+@@ -1,6 +1,5 @@
+ /* SPDX-License-Identifier: GPL-2.0-or-later */
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2020-2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+@@ -15,7 +14,7 @@
+ #include "spec-data.h"
+ #include "spec-device.h"
+ 
+-/*
++/**
+  * ipts_control_request_flush() - Stop the data flow.
+  * @ipts: The IPTS driver context.
+  *
+@@ -26,7 +25,7 @@
+  */
+ int ipts_control_request_flush(struct ipts_context *ipts);
+ 
+-/*
++/**
+  * ipts_control_wait_flush() - Wait until data flow has been stopped.
+  * @ipts: The IPTS driver context.
+  *
+@@ -34,7 +33,7 @@ int ipts_control_request_flush(struct ipts_context *ipts);
+  */
+ int ipts_control_wait_flush(struct ipts_context *ipts);
+ 
+-/*
++/**
+  * ipts_control_wait_flush() - Notify the device that the driver can receive new data.
+  * @ipts: The IPTS driver context.
+  *
+@@ -42,19 +41,19 @@ int ipts_control_wait_flush(struct ipts_context *ipts);
+  */
+ int ipts_control_request_data(struct ipts_context *ipts);
+ 
+-/*
++/**
+  * ipts_control_wait_data() - Wait until new data is available.
+  * @ipts: The IPTS driver context.
+  * @block: Whether to block execution until data is available.
+  *
+- * In doorbell mode, this function will never return while the data flow is active. Instead,
+- * the doorbell will be incremented when new data is available.
++ * In poll mode, this function will never return while the data flow is active. Instead,
++ * the poll will be incremented when new data is available.
+  *
+  * Returns: 0 on success, <0 on error, -EAGAIN if no data is available.
+  */
+ int ipts_control_wait_data(struct ipts_context *ipts, bool block);
+ 
+-/*
++/**
+  * ipts_control_send_feedback() - Submits a feedback buffer to the device.
+  * @ipts: The IPTS driver context.
+  * @buffer: The ID of the buffer containing feedback data.
+@@ -63,7 +62,7 @@ int ipts_control_wait_data(struct ipts_context *ipts, bool block);
+  */
+ int ipts_control_send_feedback(struct ipts_context *ipts, u32 buffer);
+ 
+-/*
++/**
+  * ipts_control_hid2me_feedback() - Sends HID2ME feedback, a special type of feedback.
+  * @ipts: The IPTS driver context.
+  * @cmd: The command that will be run on the device.
+@@ -80,7 +79,7 @@ int ipts_control_send_feedback(struct ipts_context *ipts, u32 buffer);
+ int ipts_control_hid2me_feedback(struct ipts_context *ipts, enum ipts_feedback_cmd_type cmd,
+ 				 enum ipts_feedback_data_type type, void *data, size_t size);
+ 
+-/*
++/**
+  * ipts_control_refill_buffer() - Acknowledges that data in a buffer has been processed.
+  * @ipts: The IPTS driver context.
+  * @buffer: The buffer that has been processed and can be refilled.
+@@ -100,7 +99,7 @@ static inline int ipts_control_refill_buffer(struct ipts_context *ipts, u32 buff
+ 	return ipts_control_send_feedback(ipts, buffer);
+ }
+ 
+-/*
++/**
+  * ipts_control_start() - Initialized the device and starts the data flow.
+  * @ipts: The IPTS driver context.
+  *
+@@ -108,7 +107,7 @@ static inline int ipts_control_refill_buffer(struct ipts_context *ipts, u32 buff
+  */
+ int ipts_control_start(struct ipts_context *ipts);
+ 
+-/*
++/**
+  * ipts_control_stop() - Stops the data flow and resets the device.
+  * @ipts: The IPTS driver context.
+  *
+@@ -116,7 +115,7 @@ int ipts_control_start(struct ipts_context *ipts);
+  */
+ int ipts_control_stop(struct ipts_context *ipts);
+ 
+-/*
++/**
+  * ipts_control_restart() - Stops the device and starts it again.
+  * @ipts: The IPTS driver context.
+  *
+diff --git a/drivers/hid/ipts/desc.h b/drivers/hid/ipts/desc.h
+index c058974a03a1..307438c7c80c 100644
+--- a/drivers/hid/ipts/desc.h
++++ b/drivers/hid/ipts/desc.h
+@@ -1,6 +1,5 @@
+ /* SPDX-License-Identifier: GPL-2.0-or-later */
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2022-2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+diff --git a/drivers/hid/ipts/eds1.c b/drivers/hid/ipts/eds1.c
+new file mode 100644
+index 000000000000..ecbb3a8bdaf6
+--- /dev/null
++++ b/drivers/hid/ipts/eds1.c
+@@ -0,0 +1,103 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * Copyright (c) 2023 Dorian Stoll
++ *
++ * Linux driver for Intel Precise Touch & Stylus
++ */
++
++#include <linux/err.h>
++#include <linux/gfp.h>
++#include <linux/hid.h>
++#include <linux/slab.h>
++#include <linux/types.h>
++
++#include "context.h"
++#include "control.h"
++#include "desc.h"
++#include "spec-device.h"
++
++int ipts_eds1_get_descriptor(struct ipts_context *ipts, u8 **desc_buffer, size_t *desc_size)
++{
++	size_t size = 0;
++	u8 *buffer = NULL;
++
++	if (!ipts)
++		return -EFAULT;
++
++	if (!desc_buffer)
++		return -EFAULT;
++
++	if (!desc_size)
++		return -EFAULT;
++
++	size = sizeof(ipts_singletouch_descriptor) + sizeof(ipts_fallback_descriptor);
++
++	buffer = kzalloc(size, GFP_KERNEL);
++	if (!buffer)
++		return -ENOMEM;
++
++	memcpy(buffer, ipts_singletouch_descriptor, sizeof(ipts_singletouch_descriptor));
++	memcpy(&buffer[sizeof(ipts_singletouch_descriptor)], ipts_fallback_descriptor,
++	       sizeof(ipts_fallback_descriptor));
++
++	*desc_size = size;
++	*desc_buffer = buffer;
++
++	return 0;
++}
++
++static int ipts_eds1_switch_mode(struct ipts_context *ipts, enum ipts_mode mode)
++{
++	int ret = 0;
++
++	if (!ipts)
++		return -EFAULT;
++
++	if (ipts->mode == mode)
++		return 0;
++
++	ipts->mode = mode;
++
++	ret = ipts_control_restart(ipts);
++	if (ret)
++		dev_err(ipts->dev, "Failed to switch modes: %d\n", ret);
++
++	return ret;
++}
++
++int ipts_eds1_raw_request(struct ipts_context *ipts, u8 *buffer, size_t size, u8 report_id,
++			  enum hid_report_type report_type, enum hid_class_request request_type)
++{
++	int ret = 0;
++
++	if (!ipts)
++		return -EFAULT;
++
++	if (!buffer)
++		return -EFAULT;
++
++	if (report_id != IPTS_HID_REPORT_SET_MODE)
++		return -EIO;
++
++	if (report_type != HID_FEATURE_REPORT)
++		return -EIO;
++
++	if (size != 2)
++		return -EINVAL;
++
++	/*
++	 * Implement mode switching report for older devices without native HID support.
++	 */
++
++	if (request_type == HID_REQ_GET_REPORT) {
++		memset(buffer, 0, size);
++		buffer[0] = report_id;
++		buffer[1] = ipts->mode;
++	} else if (request_type == HID_REQ_SET_REPORT) {
++		return ipts_eds1_switch_mode(ipts, buffer[1]);
++	} else {
++		return -EIO;
++	}
++
++	return ret;
++}
+diff --git a/drivers/hid/ipts/eds1.h b/drivers/hid/ipts/eds1.h
+new file mode 100644
+index 000000000000..eeeb6575e3e8
+--- /dev/null
++++ b/drivers/hid/ipts/eds1.h
+@@ -0,0 +1,35 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * Copyright (c) 2023 Dorian Stoll
++ *
++ * Linux driver for Intel Precise Touch & Stylus
++ */
++
++#include <linux/hid.h>
++#include <linux/types.h>
++
++#include "context.h"
++
++/**
++ * ipts_eds1_get_descriptor() - Assembles the HID descriptor of the device.
++ * @ipts: The IPTS driver context.
++ * @desc_buffer: A pointer to the location where the address of the allocated buffer is stored.
++ * @desc_size: A pointer to the location where the size of the allocated buffer is stored.
++ *
++ * Returns: 0 on success, <0 on error.
++ */
++int ipts_eds1_get_descriptor(struct ipts_context *ipts, u8 **desc_buffer, size_t *desc_size);
++
++/**
++ * ipts_eds1_raw_request() - Executes an output or feature report on the device.
++ * @ipts: The IPTS driver context.
++ * @buffer: The buffer containing the report.
++ * @size: The size of the buffer.
++ * @report_id: The HID report ID.
++ * @report_type: Whether this report is an output or a feature report.
++ * @request_type: Whether this report requests or sends data.
++ *
++ * Returns: 0 on success, <0 on error.
++ */
++int ipts_eds1_raw_request(struct ipts_context *ipts, u8 *buffer, size_t size, u8 report_id,
++			  enum hid_report_type report_type, enum hid_class_request request_type);
+diff --git a/drivers/hid/ipts/eds2.c b/drivers/hid/ipts/eds2.c
+new file mode 100644
+index 000000000000..e835b460aa79
+--- /dev/null
++++ b/drivers/hid/ipts/eds2.c
+@@ -0,0 +1,144 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * Copyright (c) 2023 Dorian Stoll
++ *
++ * Linux driver for Intel Precise Touch & Stylus
++ */
++
++#include <linux/completion.h>
++#include <linux/err.h>
++#include <linux/gfp.h>
++#include <linux/mutex.h>
++#include <linux/slab.h>
++#include <linux/types.h>
++
++#include "context.h"
++#include "control.h"
++#include "desc.h"
++#include "spec-data.h"
++
++int ipts_eds2_get_descriptor(struct ipts_context *ipts, u8 **desc_buffer, size_t *desc_size)
++{
++	size_t size = 0;
++	u8 *buffer = NULL;
++
++	if (!ipts)
++		return -EFAULT;
++
++	if (!desc_buffer)
++		return -EFAULT;
++
++	if (!desc_size)
++		return -EFAULT;
++
++	size = sizeof(ipts_singletouch_descriptor) + ipts->descriptor.size;
++
++	buffer = kzalloc(size, GFP_KERNEL);
++	if (!*buffer)
++		return -ENOMEM;
++
++	memcpy(buffer, ipts_singletouch_descriptor, sizeof(ipts_singletouch_descriptor));
++	memcpy(&buffer[sizeof(ipts_singletouch_descriptor)], ipts->descriptor.address,
++	       ipts->descriptor.size);
++
++	*desc_size = size;
++	*desc_buffer = buffer;
++
++	return 0;
++}
++
++static int ipts_eds2_get_feature(struct ipts_context *ipts, u8 *buffer, size_t size, u8 report_id,
++				 enum ipts_feedback_data_type type)
++{
++	int ret = 0;
++
++	if (!ipts)
++		return -EFAULT;
++
++	if (!buffer)
++		return -EFAULT;
++
++	mutex_lock(&ipts->feature_lock);
++
++	memset(buffer, 0, size);
++	buffer[0] = report_id;
++
++	memset(&ipts->feature_report, 0, sizeof(ipts->feature_report));
++	reinit_completion(&ipts->feature_event);
++
++	ret = ipts_control_hid2me_feedback(ipts, IPTS_FEEDBACK_CMD_TYPE_NONE, type, buffer, size);
++	if (ret) {
++		dev_err(ipts->dev, "Failed to send hid2me feedback: %d\n", ret);
++		goto out;
++	}
++
++	ret = wait_for_completion_timeout(&ipts->feature_event, msecs_to_jiffies(5000));
++	if (ret == 0) {
++		dev_warn(ipts->dev, "GET_FEATURES timed out!\n");
++		ret = -EIO;
++		goto out;
++	}
++
++	if (!ipts->feature_report.address) {
++		ret = -EFAULT;
++		goto out;
++	}
++
++	if (ipts->feature_report.size > size) {
++		ret = -ETOOSMALL;
++		goto out;
++	}
++
++	ret = ipts->feature_report.size;
++	memcpy(buffer, ipts->feature_report.address, ipts->feature_report.size);
++
++out:
++	mutex_unlock(&ipts->feature_lock);
++	return ret;
++}
++
++static int ipts_eds2_set_feature(struct ipts_context *ipts, u8 *buffer, size_t size, u8 report_id,
++				 enum ipts_feedback_data_type type)
++{
++	int ret = 0;
++
++	if (!ipts)
++		return -EFAULT;
++
++	if (!buffer)
++		return -EFAULT;
++
++	buffer[0] = report_id;
++
++	ret = ipts_control_hid2me_feedback(ipts, IPTS_FEEDBACK_CMD_TYPE_NONE, type, buffer, size);
++	if (ret)
++		dev_err(ipts->dev, "Failed to send hid2me feedback: %d\n", ret);
++
++	return ret;
++}
++
++int ipts_eds2_raw_request(struct ipts_context *ipts, u8 *buffer, size_t size, u8 report_id,
++			  enum hid_report_type report_type, enum hid_class_request request_type)
++{
++	enum ipts_feedback_data_type feedback_type = IPTS_FEEDBACK_DATA_TYPE_VENDOR;
++
++	if (!ipts)
++		return -EFAULT;
++
++	if (!buffer)
++		return -EFAULT;
++
++	if (report_type == HID_OUTPUT_REPORT && request_type == HID_REQ_SET_REPORT)
++		feedback_type = IPTS_FEEDBACK_DATA_TYPE_OUTPUT_REPORT;
++	else if (report_type == HID_FEATURE_REPORT && request_type == HID_REQ_GET_REPORT)
++		feedback_type = IPTS_FEEDBACK_DATA_TYPE_GET_FEATURES;
++	else if (report_type == HID_FEATURE_REPORT && request_type == HID_REQ_SET_REPORT)
++		feedback_type = IPTS_FEEDBACK_DATA_TYPE_SET_FEATURES;
++	else
++		return -EIO;
++
++	if (request_type == HID_REQ_GET_REPORT)
++		return ipts_eds2_get_feature(ipts, buffer, report_id, size, feedback_type);
++	else
++		return ipts_eds2_set_feature(ipts, buffer, report_id, size, feedback_type);
++}
+diff --git a/drivers/hid/ipts/eds2.h b/drivers/hid/ipts/eds2.h
+new file mode 100644
+index 000000000000..064e3716907a
+--- /dev/null
++++ b/drivers/hid/ipts/eds2.h
+@@ -0,0 +1,35 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * Copyright (c) 2023 Dorian Stoll
++ *
++ * Linux driver for Intel Precise Touch & Stylus
++ */
++
++#include <linux/hid.h>
++#include <linux/types.h>
++
++#include "context.h"
++
++/**
++ * ipts_eds2_get_descriptor() - Assembles the HID descriptor of the device.
++ * @ipts: The IPTS driver context.
++ * @desc_buffer: A pointer to the location where the address of the allocated buffer is stored.
++ * @desc_size: A pointer to the location where the size of the allocated buffer is stored.
++ *
++ * Returns: 0 on success, <0 on error.
++ */
++int ipts_eds2_get_descriptor(struct ipts_context *ipts, u8 **desc_buffer, size_t *desc_size);
++
++/**
++ * ipts_eds2_raw_request() - Executes an output or feature report on the device.
++ * @ipts: The IPTS driver context.
++ * @buffer: The buffer containing the report.
++ * @size: The size of the buffer.
++ * @report_id: The HID report ID.
++ * @report_type: Whether this report is an output or a feature report.
++ * @request_type: Whether this report requests or sends data.
++ *
++ * Returns: 0 on success, <0 on error.
++ */
++int ipts_eds2_raw_request(struct ipts_context *ipts, u8 *buffer, size_t size, u8 report_id,
++			  enum hid_report_type report_type, enum hid_class_request request_type);
+diff --git a/drivers/hid/ipts/hid.c b/drivers/hid/ipts/hid.c
+index a2471219615b..e34a1a4f9fa7 100644
+--- a/drivers/hid/ipts/hid.c
++++ b/drivers/hid/ipts/hid.c
+@@ -1,12 +1,12 @@
+ // SPDX-License-Identifier: GPL-2.0-or-later
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2022-2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+  */
+ 
+ #include <linux/completion.h>
++#include <linux/err.h>
+ #include <linux/gfp.h>
+ #include <linux/hid.h>
+ #include <linux/mutex.h>
+@@ -14,38 +14,30 @@
+ #include <linux/types.h>
+ 
+ #include "context.h"
+-#include "control.h"
+ #include "desc.h"
++#include "eds1.h"
++#include "eds2.h"
+ #include "hid.h"
+ #include "spec-data.h"
+-#include "spec-device.h"
+ #include "spec-hid.h"
+ 
+-static int ipts_hid_start(struct hid_device *hid)
++void ipts_hid_enable(struct ipts_context *ipts)
+ {
+-	return 0;
++	WRITE_ONCE(ipts->hid_active, true);
+ }
+ 
+-static void ipts_hid_stop(struct hid_device *hid)
++void ipts_hid_disable(struct ipts_context *ipts)
+ {
++	WRITE_ONCE(ipts->hid_active, false);
+ }
+ 
+-static int ipts_hid_switch_mode(struct ipts_context *ipts, enum ipts_mode mode)
++static int ipts_hid_start(struct hid_device *hid)
+ {
+-	if (!ipts)
+-		return -EFAULT;
+-
+-	if (ipts->mode == mode)
+-		return 0;
+-
+-	/*
+-	 * This is only allowed on older devices.
+-	 */
+-	if (ipts->info.intf_eds > 1)
+-		return 0;
++	return 0;
++}
+ 
+-	ipts->mode = mode;
+-	return ipts_control_restart(ipts);
++static void ipts_hid_stop(struct hid_device *hid)
++{
+ }
+ 
+ static int ipts_hid_parse(struct hid_device *hid)
+@@ -53,8 +45,6 @@ static int ipts_hid_parse(struct hid_device *hid)
+ 	int ret = 0;
+ 	struct ipts_context *ipts = NULL;
+ 
+-	bool has_native_descriptor = false;
+-
+ 	u8 *buffer = NULL;
+ 	size_t size = 0;
+ 
+@@ -66,26 +56,17 @@ static int ipts_hid_parse(struct hid_device *hid)
+ 	if (!ipts)
+ 		return -EFAULT;
+ 
+-	size = sizeof(ipts_singletouch_descriptor);
+-	has_native_descriptor = ipts->descriptor.address && ipts->descriptor.size > 0;
++	if (!READ_ONCE(ipts->hid_active))
++		return -ENODEV;
+ 
+-	if (has_native_descriptor)
+-		size += ipts->descriptor.size;
++	if (ipts->info.intf_eds == 1)
++		ret = ipts_eds1_get_descriptor(ipts, &buffer, &size);
+ 	else
+-		size += sizeof(ipts_fallback_descriptor);
+-
+-	buffer = kzalloc(size, GFP_KERNEL);
+-	if (!buffer)
+-		return -ENOMEM;
+-
+-	memcpy(buffer, ipts_singletouch_descriptor, sizeof(ipts_singletouch_descriptor));
++		ret = ipts_eds2_get_descriptor(ipts, &buffer, &size);
+ 
+-	if (has_native_descriptor) {
+-		memcpy(&buffer[sizeof(ipts_singletouch_descriptor)], ipts->descriptor.address,
+-		       ipts->descriptor.size);
+-	} else {
+-		memcpy(&buffer[sizeof(ipts_singletouch_descriptor)], ipts_fallback_descriptor,
+-		       sizeof(ipts_fallback_descriptor));
++	if (ret) {
++		dev_err(ipts->dev, "Failed to allocate HID descriptor: %d\n", ret);
++		return ret;
+ 	}
+ 
+ 	ret = hid_parse_report(hid, buffer, size);
+@@ -99,84 +80,11 @@ static int ipts_hid_parse(struct hid_device *hid)
+ 	return 0;
+ }
+ 
+-static int ipts_hid_get_feature(struct ipts_context *ipts, unsigned char reportnum, __u8 *buf,
+-				size_t size, enum ipts_feedback_data_type type)
+-{
+-	int ret = 0;
+-
+-	if (!ipts)
+-		return -EFAULT;
+-
+-	if (!buf)
+-		return -EFAULT;
+-
+-	mutex_lock(&ipts->feature_lock);
+-
+-	memset(buf, 0, size);
+-	buf[0] = reportnum;
+-
+-	memset(&ipts->feature_report, 0, sizeof(ipts->feature_report));
+-	reinit_completion(&ipts->feature_event);
+-
+-	ret = ipts_control_hid2me_feedback(ipts, IPTS_FEEDBACK_CMD_TYPE_NONE, type, buf, size);
+-	if (ret) {
+-		dev_err(ipts->dev, "Failed to send hid2me feedback: %d\n", ret);
+-		goto out;
+-	}
+-
+-	ret = wait_for_completion_timeout(&ipts->feature_event, msecs_to_jiffies(5000));
+-	if (ret == 0) {
+-		dev_warn(ipts->dev, "GET_FEATURES timed out!\n");
+-		ret = -EIO;
+-		goto out;
+-	}
+-
+-	if (!ipts->feature_report.address) {
+-		ret = -EFAULT;
+-		goto out;
+-	}
+-
+-	if (ipts->feature_report.size > size) {
+-		ret = -ETOOSMALL;
+-		goto out;
+-	}
+-
+-	ret = ipts->feature_report.size;
+-	memcpy(buf, ipts->feature_report.address, ipts->feature_report.size);
+-
+-out:
+-	mutex_unlock(&ipts->feature_lock);
+-	return ret;
+-}
+-
+-static int ipts_hid_set_feature(struct ipts_context *ipts, unsigned char reportnum, __u8 *buf,
+-				size_t size, enum ipts_feedback_data_type type)
+-{
+-	int ret = 0;
+-
+-	if (!ipts)
+-		return -EFAULT;
+-
+-	if (!buf)
+-		return -EFAULT;
+-
+-	buf[0] = reportnum;
+-
+-	ret = ipts_control_hid2me_feedback(ipts, IPTS_FEEDBACK_CMD_TYPE_NONE, type, buf, size);
+-	if (ret)
+-		dev_err(ipts->dev, "Failed to send hid2me feedback: %d\n", ret);
+-
+-	return ret;
+-}
+-
+-static int ipts_hid_raw_request(struct hid_device *hid, unsigned char reportnum, __u8 *buf,
+-				size_t size, unsigned char rtype, int reqtype)
++static int ipts_hid_raw_request(struct hid_device *hid, unsigned char report_id, __u8 *buffer,
++				size_t size, unsigned char report_type, int request_type)
+ {
+-	int ret = 0;
+ 	struct ipts_context *ipts = NULL;
+ 
+-	enum ipts_feedback_data_type type = IPTS_FEEDBACK_DATA_TYPE_VENDOR;
+-
+ 	if (!hid)
+ 		return -ENODEV;
+ 
+@@ -185,44 +93,16 @@ static int ipts_hid_raw_request(struct hid_device *hid, unsigned char reportnum,
+ 	if (!ipts)
+ 		return -EFAULT;
+ 
+-	if (!buf)
+-		return -EFAULT;
+-
+-	if (rtype == HID_OUTPUT_REPORT && reqtype == HID_REQ_SET_REPORT)
+-		type = IPTS_FEEDBACK_DATA_TYPE_OUTPUT_REPORT;
+-	else if (rtype == HID_FEATURE_REPORT && reqtype == HID_REQ_GET_REPORT)
+-		type = IPTS_FEEDBACK_DATA_TYPE_GET_FEATURES;
+-	else if (rtype == HID_FEATURE_REPORT && reqtype == HID_REQ_SET_REPORT)
+-		type = IPTS_FEEDBACK_DATA_TYPE_SET_FEATURES;
+-	else
+-		return -EIO;
+-
+-	// Implemente mode switching report for older devices without native HID support
+-	if (type == IPTS_FEEDBACK_DATA_TYPE_SET_FEATURES && reportnum == IPTS_HID_REPORT_SET_MODE) {
+-		ret = ipts_hid_switch_mode(ipts, buf[1]);
+-		if (ret) {
+-			dev_err(ipts->dev, "Failed to switch modes: %d\n", ret);
+-			return ret;
+-		}
+-	}
+-
+-	if (reqtype == HID_REQ_GET_REPORT)
+-		return ipts_hid_get_feature(ipts, reportnum, buf, size, type);
+-	else
+-		return ipts_hid_set_feature(ipts, reportnum, buf, size, type);
+-}
+-
+-static int ipts_hid_output_report(struct hid_device *hid, __u8 *data, size_t size)
+-{
+-	struct ipts_context *ipts = NULL;
+-
+-	if (!hid)
++	if (!READ_ONCE(ipts->hid_active))
+ 		return -ENODEV;
+ 
+-	ipts = hid->driver_data;
+-
+-	return ipts_control_hid2me_feedback(ipts, IPTS_FEEDBACK_CMD_TYPE_NONE,
+-					    IPTS_FEEDBACK_DATA_TYPE_OUTPUT_REPORT, data, size);
++	if (ipts->info.intf_eds == 1) {
++		return ipts_eds1_raw_request(ipts, buffer, size, report_id, report_type,
++					     request_type);
++	} else {
++		return ipts_eds2_raw_request(ipts, buffer, size, report_id, report_type,
++					     request_type);
++	}
+ }
+ 
+ static struct hid_ll_driver ipts_hid_driver = {
+@@ -232,7 +112,6 @@ static struct hid_ll_driver ipts_hid_driver = {
+ 	.close = ipts_hid_stop,
+ 	.parse = ipts_hid_parse,
+ 	.raw_request = ipts_hid_raw_request,
+-	.output_report = ipts_hid_output_report,
+ };
+ 
+ int ipts_hid_input_data(struct ipts_context *ipts, u32 buffer)
+@@ -247,6 +126,9 @@ int ipts_hid_input_data(struct ipts_context *ipts, u32 buffer)
+ 	if (!ipts->hid)
+ 		return -ENODEV;
+ 
++	if (!READ_ONCE(ipts->hid_active))
++		return -ENODEV;
++
+ 	header = (struct ipts_data_header *)ipts->resources.data[buffer].address;
+ 
+ 	temp = ipts->resources.report.address;
+diff --git a/drivers/hid/ipts/hid.h b/drivers/hid/ipts/hid.h
+index 62bf3cd48608..1ebe77447903 100644
+--- a/drivers/hid/ipts/hid.h
++++ b/drivers/hid/ipts/hid.h
+@@ -1,6 +1,5 @@
+ /* SPDX-License-Identifier: GPL-2.0-or-later */
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2022-2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+@@ -14,6 +13,9 @@
+ #include "context.h"
+ #include "spec-device.h"
+ 
++void ipts_hid_enable(struct ipts_context *ipts);
++void ipts_hid_disable(struct ipts_context *ipts);
++
+ int ipts_hid_input_data(struct ipts_context *ipts, u32 buffer);
+ 
+ int ipts_hid_init(struct ipts_context *ipts, struct ipts_device_info info);
+diff --git a/drivers/hid/ipts/main.c b/drivers/hid/ipts/main.c
+index 0f20c6c08c38..fb5b5c13ee3e 100644
+--- a/drivers/hid/ipts/main.c
++++ b/drivers/hid/ipts/main.c
+@@ -1,6 +1,5 @@
+ // SPDX-License-Identifier: GPL-2.0-or-later
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2020-2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+diff --git a/drivers/hid/ipts/mei.c b/drivers/hid/ipts/mei.c
+index 26666fd99b0c..1e0395ceae4a 100644
+--- a/drivers/hid/ipts/mei.c
++++ b/drivers/hid/ipts/mei.c
+@@ -1,6 +1,5 @@
+ // SPDX-License-Identifier: GPL-2.0-or-later
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+diff --git a/drivers/hid/ipts/mei.h b/drivers/hid/ipts/mei.h
+index eadacae54c40..973bade6b0fd 100644
+--- a/drivers/hid/ipts/mei.h
++++ b/drivers/hid/ipts/mei.h
+@@ -1,6 +1,5 @@
+ /* SPDX-License-Identifier: GPL-2.0-or-later */
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+@@ -31,7 +30,7 @@ struct ipts_mei {
+ 	struct rw_semaphore message_lock;
+ };
+ 
+-/*
++/**
+  * ipts_mei_recv() - Receive data from a MEI device.
+  * @mei: The IPTS MEI device context.
+  * @code: The IPTS command code to look for.
+@@ -45,7 +44,7 @@ struct ipts_mei {
+ int ipts_mei_recv(struct ipts_mei *mei, enum ipts_command_code code, struct ipts_response *rsp,
+ 		  u64 timeout);
+ 
+-/*
++/**
+  * ipts_mei_send() - Send data to a MEI device.
+  * @ipts: The IPTS MEI device context.
+  * @data: The data to send.
+@@ -55,7 +54,7 @@ int ipts_mei_recv(struct ipts_mei *mei, enum ipts_command_code code, struct ipts
+  */
+ int ipts_mei_send(struct ipts_mei *mei, void *data, size_t length);
+ 
+-/*
++/**
+  * ipts_mei_init() - Initialize the MEI device context.
+  * @mei: The MEI device context to initialize.
+  * @cldev: The MEI device the context will be bound to.
+diff --git a/drivers/hid/ipts/receiver.c b/drivers/hid/ipts/receiver.c
+index f56e9ed32d57..ef66c3c9db80 100644
+--- a/drivers/hid/ipts/receiver.c
++++ b/drivers/hid/ipts/receiver.c
+@@ -1,6 +1,5 @@
+ // SPDX-License-Identifier: GPL-2.0-or-later
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2020-2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+@@ -66,7 +65,9 @@ static int ipts_receiver_event_loop(struct ipts_thread *thread)
+ 	dev_info(ipts->dev, "IPTS running in event mode\n");
+ 
+ 	while (!ipts_thread_should_stop(thread)) {
+-		for (int i = 0; i < IPTS_BUFFERS; i++) {
++		int i = 0;
++
++		for (i = 0; i < IPTS_BUFFERS; i++) {
+ 			ret = ipts_control_wait_data(ipts, false);
+ 			if (ret == -EAGAIN)
+ 				break;
+@@ -126,7 +127,7 @@ static int ipts_receiver_event_loop(struct ipts_thread *thread)
+ 	return 0;
+ }
+ 
+-static int ipts_receiver_doorbell_loop(struct ipts_thread *thread)
++static int ipts_receiver_poll_loop(struct ipts_thread *thread)
+ {
+ 	int ret = 0;
+ 	u32 buffer = 0;
+@@ -145,7 +146,7 @@ static int ipts_receiver_doorbell_loop(struct ipts_thread *thread)
+ 	if (!ipts)
+ 		return -EFAULT;
+ 
+-	dev_info(ipts->dev, "IPTS running in doorbell mode\n");
++	dev_info(ipts->dev, "IPTS running in poll mode\n");
+ 
+ 	while (true) {
+ 		if (ipts_thread_should_stop(thread)) {
+@@ -217,9 +218,9 @@ int ipts_receiver_start(struct ipts_context *ipts)
+ 	if (ipts->mode == IPTS_MODE_EVENT) {
+ 		ret = ipts_thread_start(&ipts->receiver_loop, ipts_receiver_event_loop, ipts,
+ 					"ipts_event");
+-	} else if (ipts->mode == IPTS_MODE_DOORBELL) {
+-		ret = ipts_thread_start(&ipts->receiver_loop, ipts_receiver_doorbell_loop, ipts,
+-					"ipts_doorbell");
++	} else if (ipts->mode == IPTS_MODE_POLL) {
++		ret = ipts_thread_start(&ipts->receiver_loop, ipts_receiver_poll_loop, ipts,
++					"ipts_poll");
+ 	} else {
+ 		ret = -EINVAL;
+ 	}
+diff --git a/drivers/hid/ipts/receiver.h b/drivers/hid/ipts/receiver.h
+index 96070f34fbca..3de7da62d40c 100644
+--- a/drivers/hid/ipts/receiver.h
++++ b/drivers/hid/ipts/receiver.h
+@@ -1,6 +1,5 @@
+ /* SPDX-License-Identifier: GPL-2.0-or-later */
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2020-2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+diff --git a/drivers/hid/ipts/resources.c b/drivers/hid/ipts/resources.c
+index 5e924d58c488..cc14653b2a9f 100644
+--- a/drivers/hid/ipts/resources.c
++++ b/drivers/hid/ipts/resources.c
+@@ -1,12 +1,12 @@
+ // SPDX-License-Identifier: GPL-2.0-or-later
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2020-2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+  */
+ 
+ #include <linux/dma-mapping.h>
++#include <linux/slab.h>
+ #include <linux/types.h>
+ 
+ #include "desc.h"
+@@ -107,10 +107,6 @@ int ipts_resources_init(struct ipts_resources *res, struct device *dev, size_t d
+ 
+ int ipts_resources_free(struct ipts_resources *res)
+ {
+-	/*
+-	 * Some compilers (AOSP clang) complain about a redefined
+-	 * variable when this is declared inside of the for loop.
+-	 */
+ 	int i = 0;
+ 
+ 	if (!res)
+diff --git a/drivers/hid/ipts/resources.h b/drivers/hid/ipts/resources.h
+index e0c400f420b9..2068e13285f0 100644
+--- a/drivers/hid/ipts/resources.h
++++ b/drivers/hid/ipts/resources.h
+@@ -1,6 +1,5 @@
+ /* SPDX-License-Identifier: GPL-2.0-or-later */
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2020-2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+diff --git a/drivers/hid/ipts/spec-device.h b/drivers/hid/ipts/spec-device.h
+index 93f673d981f7..41845f9d9025 100644
+--- a/drivers/hid/ipts/spec-device.h
++++ b/drivers/hid/ipts/spec-device.h
+@@ -109,14 +109,14 @@ static_assert(sizeof(struct ipts_command) == 324);
+ 
+ /**
+  * enum ipts_mode - Configures what data the device produces and how its sent.
+- * @IPTS_MODE_EVENT:    The device will send an event once a buffer was filled.
+- *                      Older devices will return singletouch data in this mode.
+- * @IPTS_MODE_DOORBELL: The device will notify the driver by incrementing the doorbell value.
+- *                      Older devices will return multitouch data in this mode.
++ * @IPTS_MODE_EVENT: The device will send an event once a buffer was filled.
++ *                   Older devices will return singletouch data in this mode.
++ * @IPTS_MODE_POLL:  The device will notify the driver by incrementing the doorbell value.
++ *                   Older devices will return multitouch data in this mode.
+  */
+ enum ipts_mode {
+ 	IPTS_MODE_EVENT = 0x00,
+-	IPTS_MODE_DOORBELL = 0x01,
++	IPTS_MODE_POLL = 0x01,
+ };
+ 
+ /**
+@@ -253,14 +253,19 @@ static_assert(sizeof(struct ipts_response) == 88);
+ 
+ /**
+  * struct ipts_device_info - Vendor information of the IPTS device.
+- * @vendor:        Vendor ID of this device.
+- * @product:       Product ID of this device.
+- * @hw_version:    Hardware revision of this device.
+- * @fw_version:    Firmware revision of this device.
+- * @data_size:     Requested size for a data buffer.
+- * @feedback_size: Requested size for a feedback buffer.
+- * @mode:          Mode that the device currently operates in.
+- * @max_contacts:  Maximum amount of concurrent touches the sensor can process.
++ * @vendor:         Vendor ID of this device.
++ * @product:        Product ID of this device.
++ * @hw_version:     Hardware revision of this device.
++ * @fw_version:     Firmware revision of this device.
++ * @data_size:      Requested size for a data buffer.
++ * @feedback_size:  Requested size for a feedback buffer.
++ * @mode:           Mode that the device currently operates in.
++ * @max_contacts:   Maximum amount of concurrent touches the sensor can process.
++ * @sensor_min_eds: The minimum EDS version supported by the sensor.
++ * @sensor_max_eds: The maximum EDS version supported by the sensor.
++ * @me_min_eds:     The minimum EDS version supported by the ME for communicating with the sensor.
++ * @me_max_eds:     The maximum EDS version supported by the ME for communicating with the sensor.
++ * @intf_eds:       The EDS version implemented by the interface between ME and host.
+  */
+ struct ipts_device_info {
+ 	u16 vendor;
+diff --git a/drivers/hid/ipts/spec-hid.h b/drivers/hid/ipts/spec-hid.h
+index ea70f29ff00c..5a58d4a0a610 100644
+--- a/drivers/hid/ipts/spec-hid.h
++++ b/drivers/hid/ipts/spec-hid.h
+@@ -1,6 +1,5 @@
+ /* SPDX-License-Identifier: GPL-2.0-or-later */
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2020-2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+diff --git a/drivers/hid/ipts/thread.c b/drivers/hid/ipts/thread.c
+index 8b46f775c107..355e92bea26f 100644
+--- a/drivers/hid/ipts/thread.c
++++ b/drivers/hid/ipts/thread.c
+@@ -1,6 +1,5 @@
+ // SPDX-License-Identifier: GPL-2.0-or-later
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+diff --git a/drivers/hid/ipts/thread.h b/drivers/hid/ipts/thread.h
+index a314843599fc..1f966b8b32c4 100644
+--- a/drivers/hid/ipts/thread.h
++++ b/drivers/hid/ipts/thread.h
+@@ -1,6 +1,5 @@
+ /* SPDX-License-Identifier: GPL-2.0-or-later */
+ /*
+- * Copyright (c) 2016 Intel Corporation
+  * Copyright (c) 2023 Dorian Stoll
+  *
+  * Linux driver for Intel Precise Touch & Stylus
+@@ -29,7 +28,7 @@ struct ipts_thread {
+ 	int (*threadfn)(struct ipts_thread *thread);
+ };
+ 
+-/*
++/**
+  * ipts_thread_should_stop() - Returns true if the thread is asked to terminate.
+  * @thread: The current thread.
+  *
+@@ -37,7 +36,7 @@ struct ipts_thread {
+  */
+ bool ipts_thread_should_stop(struct ipts_thread *thread);
+ 
+-/*
++/**
+  * ipts_thread_start() - Starts an IPTS thread.
+  * @thread: The thread to initialize and start.
+  * @threadfn: The function to execute.
+@@ -49,7 +48,7 @@ bool ipts_thread_should_stop(struct ipts_thread *thread);
+ int ipts_thread_start(struct ipts_thread *thread, int (*threadfn)(struct ipts_thread *thread),
+ 		      void *data, const char name[]);
+ 
+-/*
++/**
+  * ipts_thread_stop() - Asks the thread to terminate and waits until it has finished.
+  * @thread: The thread that should stop.
+  *
+-- 
+2.41.0
+

+ 3 - 3
patches/6.4/0005-ithc.patch

@@ -1,4 +1,4 @@
-From 22887bcb046c16268673c0386fdd9986b0178eee Mon Sep 17 00:00:00 2001
+From cf7f7c5d805020451e1e342a782e4ba15eb18418 Mon Sep 17 00:00:00 2001
 From: Dorian Stoll <dorian.stoll@tmsp.io>
 Date: Sun, 11 Dec 2022 12:03:38 +0100
 Subject: [PATCH] iommu: intel: Disable source id verification for ITHC
@@ -39,7 +39,7 @@ index a1b987335b31..970805409470 100644
 -- 
 2.41.0
 
-From ce2c4a772d587cec136e43e18fab8685700e535b Mon Sep 17 00:00:00 2001
+From d2a3c448853fca38e35bdf1cb6dbf364d9566d3c Mon Sep 17 00:00:00 2001
 From: Dorian Stoll <dorian.stoll@tmsp.io>
 Date: Sun, 11 Dec 2022 12:10:54 +0100
 Subject: [PATCH] hid: Add support for Intel Touch Host Controller
@@ -72,7 +72,7 @@ Patchset: ithc
  create mode 100644 drivers/hid/ithc/ithc.h
 
 diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
-index 7945cb57f531..91e9e4f58c27 100644
+index dcedd5b90f35..847c6b07914d 100644
 --- a/drivers/hid/Kconfig
 +++ b/drivers/hid/Kconfig
 @@ -1318,4 +1318,6 @@ source "drivers/hid/surface-hid/Kconfig"

+ 2 - 2
patches/6.4/0006-surface-sam-over-hid.patch

@@ -1,4 +1,4 @@
-From bbb9ed13e01e4520c4cb5f68ee849d957ddced15 Mon Sep 17 00:00:00 2001
+From 7577d978fcc77687dfcfd43f865e1be435fe8e39 Mon Sep 17 00:00:00 2001
 From: Maximilian Luz <luzmaximilian@gmail.com>
 Date: Sat, 25 Jul 2020 17:19:53 +0200
 Subject: [PATCH] i2c: acpi: Implement RawBytes read access
@@ -110,7 +110,7 @@ index d6037a328669..a290ebc77aea 100644
 -- 
 2.41.0
 
-From f9fa5a1f607e9065c5768aa11575acec40f9062b Mon Sep 17 00:00:00 2001
+From 7d307cad9ec30f5bc6a6328bdb4c6a7a78700911 Mon Sep 17 00:00:00 2001
 From: Maximilian Luz <luzmaximilian@gmail.com>
 Date: Sat, 13 Feb 2021 16:41:18 +0100
 Subject: [PATCH] platform/surface: Add driver for Surface Book 1 dGPU switch

+ 2 - 2
patches/6.4/0007-surface-button.patch

@@ -1,4 +1,4 @@
-From f5394af6a951c9b197de66203f4ec998b321f2f1 Mon Sep 17 00:00:00 2001
+From a4e6ed50788e20e43861683142754bcea9a02244 Mon Sep 17 00:00:00 2001
 From: Sachi King <nakato@nakato.io>
 Date: Tue, 5 Oct 2021 00:05:09 +1100
 Subject: [PATCH] Input: soc_button_array - support AMD variant Surface devices
@@ -75,7 +75,7 @@ index e79f5497948b..2bddbe6e9ea4 100644
 -- 
 2.41.0
 
-From c17de3502b2666b6d2f33b90a9753dc682870622 Mon Sep 17 00:00:00 2001
+From aa4600fd4c3c4e6a6c1e3c46108cd53104982037 Mon Sep 17 00:00:00 2001
 From: Sachi King <nakato@nakato.io>
 Date: Tue, 5 Oct 2021 00:22:57 +1100
 Subject: [PATCH] platform/surface: surfacepro3_button: don't load on amd

+ 3 - 3
patches/6.4/0008-surface-typecover.patch

@@ -1,4 +1,4 @@
-From e1cf975d2d22bdf039dc9c6f108f0239f1da86fe Mon Sep 17 00:00:00 2001
+From 465497923177520865a2df581e9421287b3c4039 Mon Sep 17 00:00:00 2001
 From: Maximilian Luz <luzmaximilian@gmail.com>
 Date: Sat, 18 Feb 2023 01:02:49 +0100
 Subject: [PATCH] USB: quirks: Add USB_QUIRK_DELAY_INIT for Surface Go 3
@@ -39,7 +39,7 @@ index 934b3d997702..2c6604c6e8e1 100644
 -- 
 2.41.0
 
-From aafc63f7a71c5fa41f3607d5ab86bfa6e247798c Mon Sep 17 00:00:00 2001
+From c610a78c0b50383b8071efd3d4ccfc9d6acce374 Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Jonas=20Dre=C3=9Fler?= <verdre@v0yd.nl>
 Date: Thu, 5 Nov 2020 13:09:45 +0100
 Subject: [PATCH] hid/multitouch: Turn off Type Cover keyboard backlight when
@@ -272,7 +272,7 @@ index e31be0cb8b85..63fd042aba6b 100644
 -- 
 2.41.0
 
-From bcf712f57f658a615c4e0fe7e84110c9d3fa1f91 Mon Sep 17 00:00:00 2001
+From f62ce895a748f33b662d93dc6fb65b8c33eef021 Mon Sep 17 00:00:00 2001
 From: PJungkamp <p.jungkamp@gmail.com>
 Date: Fri, 25 Feb 2022 12:04:25 +0100
 Subject: [PATCH] hid/multitouch: Add support for surface pro type cover tablet

+ 2 - 2
patches/6.4/0009-surface-shutdown.patch

@@ -1,4 +1,4 @@
-From 4e87c419ba748a5074fb14ba10c129a6928b6ba9 Mon Sep 17 00:00:00 2001
+From d229fb6d334f1e368de1407ff651c81404ee2706 Mon Sep 17 00:00:00 2001
 From: Maximilian Luz <luzmaximilian@gmail.com>
 Date: Sun, 19 Feb 2023 22:12:24 +0100
 Subject: [PATCH] PCI: Add quirk to prevent calling shutdown mehtod
@@ -81,7 +81,7 @@ index c525867760bf..b67d9181a608 100644
 +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x466d, quirk_no_shutdown);  // Thunderbolt 4 NHI
 +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x46a8, quirk_no_shutdown);  // GPU
 diff --git a/include/linux/pci.h b/include/linux/pci.h
-index 60b8772b5bd4..cc07be9c7e37 100644
+index c69a2cc1f412..a23262cfc9b7 100644
 --- a/include/linux/pci.h
 +++ b/include/linux/pci.h
 @@ -464,6 +464,7 @@ struct pci_dev {

+ 1 - 1
patches/6.4/0010-surface-gpe.patch

@@ -1,4 +1,4 @@
-From f5478c80a7634c142f58479840afc98e61f13816 Mon Sep 17 00:00:00 2001
+From 46eccda64d185e04a4efe90088321babb4f9420c Mon Sep 17 00:00:00 2001
 From: Maximilian Luz <luzmaximilian@gmail.com>
 Date: Sun, 12 Mar 2023 01:41:57 +0100
 Subject: [PATCH] platform/surface: gpe: Add support for Surface Pro 9

+ 15 - 15
patches/6.4/0011-cameras.patch

@@ -1,4 +1,4 @@
-From cf88b8ced271de9d55f8a1c777ce083b1c0cd482 Mon Sep 17 00:00:00 2001
+From f89adc21a1c83e91154d428e0f21faf32060c664 Mon Sep 17 00:00:00 2001
 From: Hans de Goede <hdegoede@redhat.com>
 Date: Sun, 10 Oct 2021 20:56:57 +0200
 Subject: [PATCH] ACPI: delay enumeration of devices with a _DEP pointing to an
@@ -74,7 +74,7 @@ index 0c6f06abe3f4..4fc320f424e8 100644
 -- 
 2.41.0
 
-From 502d2d98a73bb12cdb210ae2567891972c4d4931 Mon Sep 17 00:00:00 2001
+From 5e9fe5076e448791b9f254dff8b214ca88ee951e Mon Sep 17 00:00:00 2001
 From: zouxiaoh <xiaohong.zou@intel.com>
 Date: Fri, 25 Jun 2021 08:52:59 +0800
 Subject: [PATCH] iommu: intel-ipu: use IOMMU passthrough mode for Intel IPUs
@@ -191,7 +191,7 @@ index 0d4542b7365d..c96a9baea21c 100644
 -- 
 2.41.0
 
-From 8e9074cf5e94a47cc001868207c84876ac803fea Mon Sep 17 00:00:00 2001
+From de3638044ccff36a2e9012cbb2e1eb79ead25904 Mon Sep 17 00:00:00 2001
 From: Daniel Scally <djrscally@gmail.com>
 Date: Sun, 10 Oct 2021 20:57:02 +0200
 Subject: [PATCH] platform/x86: int3472: Enable I2c daisy chain
@@ -228,7 +228,7 @@ index 5b8d1a9620a5..6a0ff035cf20 100644
 -- 
 2.41.0
 
-From 2b8b133824f99760a28758e2879c86248a221d8a Mon Sep 17 00:00:00 2001
+From a599b3cc70978eba66dcc10673ff9c38ca0f931c Mon Sep 17 00:00:00 2001
 From: Daniel Scally <djrscally@gmail.com>
 Date: Wed, 4 May 2022 23:21:45 +0100
 Subject: [PATCH] media: ipu3-cio2: Move functionality from .complete() to
@@ -343,7 +343,7 @@ index 3c84cb121632..8ba5f78baf9c 100644
 -- 
 2.41.0
 
-From 4459a5f6408147c79442d0a785221fbf1131a6ac Mon Sep 17 00:00:00 2001
+From c88a69dcaeba7fd8a19ba1e6b77ad35dd189a69d Mon Sep 17 00:00:00 2001
 From: Daniel Scally <djrscally@gmail.com>
 Date: Thu, 2 Jun 2022 22:15:56 +0100
 Subject: [PATCH] media: ipu3-cio2: Re-add .complete() to ipu3-cio2
@@ -386,7 +386,7 @@ index 8ba5f78baf9c..f0b77012641b 100644
 -- 
 2.41.0
 
-From a7797b5b383a07e06c2ced41ec7e9b719e73392e Mon Sep 17 00:00:00 2001
+From cb8a7d4683336c610c55b867f78c9820571a6956 Mon Sep 17 00:00:00 2001
 From: Daniel Scally <djrscally@gmail.com>
 Date: Thu, 28 Oct 2021 21:55:16 +0100
 Subject: [PATCH] media: i2c: Add driver for DW9719 VCM
@@ -423,7 +423,7 @@ index 35e19594640d..7e6631f0b55b 100644
  M:	Dongchun Zhu <dongchun.zhu@mediatek.com>
  L:	linux-media@vger.kernel.org
 diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
-index 256d55bb2b1d..c9587f500a88 100644
+index 76d1ee3cc1ba..f5d036164db9 100644
 --- a/drivers/media/i2c/Kconfig
 +++ b/drivers/media/i2c/Kconfig
 @@ -835,6 +835,17 @@ config VIDEO_DW9714
@@ -890,7 +890,7 @@ index 000000000000..180b04d2a6b3
 -- 
 2.41.0
 
-From 66226798295760439acb818060adf50ea3704866 Mon Sep 17 00:00:00 2001
+From bbc6cec9c79b3bdb990d7e3c92961628009bad7c Mon Sep 17 00:00:00 2001
 From: Maximilian Luz <luzmaximilian@gmail.com>
 Date: Fri, 15 Jul 2022 23:48:00 +0200
 Subject: [PATCH] drivers/media/i2c: Fix DW9719 dependencies
@@ -904,7 +904,7 @@ Patchset: cameras
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
-index c9587f500a88..0e5a69d5d7ff 100644
+index f5d036164db9..cf6919f73347 100644
 --- a/drivers/media/i2c/Kconfig
 +++ b/drivers/media/i2c/Kconfig
 @@ -837,7 +837,7 @@ config VIDEO_DW9714
@@ -919,7 +919,7 @@ index c9587f500a88..0e5a69d5d7ff 100644
 -- 
 2.41.0
 
-From 2bf3a742b27b978243dcf61508224c49205c66a8 Mon Sep 17 00:00:00 2001
+From 20524f765c12feb0a369491af8499341b0f9f6b8 Mon Sep 17 00:00:00 2001
 From: Daniel Scally <dan.scally@ideasonboard.com>
 Date: Thu, 2 Mar 2023 12:59:39 +0000
 Subject: [PATCH] platform/x86: int3472: Remap reset GPIO for INT347E
@@ -975,7 +975,7 @@ index ef020e23e596..d21ef437c2f6 100644
 -- 
 2.41.0
 
-From f9bda3b580555ebed83e8b9d4a005953f11639a2 Mon Sep 17 00:00:00 2001
+From fb762a0d5b7b2391bdf427c6b9e3d5483b79c148 Mon Sep 17 00:00:00 2001
 From: Daniel Scally <dan.scally@ideasonboard.com>
 Date: Tue, 21 Mar 2023 13:45:26 +0000
 Subject: [PATCH] media: i2c: Clarify that gain is Analogue gain in OV7251
@@ -1014,7 +1014,7 @@ index 88e987435285..ff7b2c26da83 100644
 -- 
 2.41.0
 
-From 4de0280de0b911546bdc8f462805da75d5afa9f7 Mon Sep 17 00:00:00 2001
+From 2cf2787334fbb2399143168ff32dc5d92a87dd73 Mon Sep 17 00:00:00 2001
 From: Daniel Scally <dan.scally@ideasonboard.com>
 Date: Wed, 22 Mar 2023 11:01:42 +0000
 Subject: [PATCH] media: v4l2-core: Acquire privacy led in
@@ -1065,7 +1065,7 @@ index 049c2f2001ea..f8c3e40b2b71 100644
 -- 
 2.41.0
 
-From 39c65419dcb12ee39425ac8231056b2764de9cb0 Mon Sep 17 00:00:00 2001
+From 57a022e8d9eb1facb575e98e20e7507f659581e6 Mon Sep 17 00:00:00 2001
 From: Kate Hsuan <hpa@redhat.com>
 Date: Tue, 21 Mar 2023 23:37:16 +0800
 Subject: [PATCH] platform: x86: int3472: Add MFD cell for tps68470 LED
@@ -1106,7 +1106,7 @@ index 6a0ff035cf20..2a7d01d3abc8 100644
 -- 
 2.41.0
 
-From 699ed94263c16719bc0dc36e2eae7a37be89a9f1 Mon Sep 17 00:00:00 2001
+From 11f61ac7d5cc7ca935298549701063af7dff7a5e Mon Sep 17 00:00:00 2001
 From: Kate Hsuan <hpa@redhat.com>
 Date: Tue, 21 Mar 2023 23:37:17 +0800
 Subject: [PATCH] include: mfd: tps68470: Add masks for LEDA and LEDB
@@ -1147,7 +1147,7 @@ index 7807fa329db0..2d2abb25b944 100644
 -- 
 2.41.0
 
-From 77fa5dd16e40d64a5a286a24a24e8d558ac14308 Mon Sep 17 00:00:00 2001
+From db754c6132011dbce4559410f4bc1de09f0468f7 Mon Sep 17 00:00:00 2001
 From: Kate Hsuan <hpa@redhat.com>
 Date: Tue, 21 Mar 2023 23:37:18 +0800
 Subject: [PATCH] leds: tps68470: Add LED control for tps68470

+ 2 - 2
patches/6.4/0012-amd-gpio.patch

@@ -1,4 +1,4 @@
-From 35e92db3bbc48f7ed21a12176cc735cac34d0640 Mon Sep 17 00:00:00 2001
+From e4cfaa0d5f88a2d91e1580a88690e98d555dcd64 Mon Sep 17 00:00:00 2001
 From: Sachi King <nakato@nakato.io>
 Date: Sat, 29 May 2021 17:47:38 +1000
 Subject: [PATCH] ACPI: Add quirk for Surface Laptop 4 AMD missing irq 7
@@ -65,7 +65,7 @@ index 21b542a6866c..fdd602e640b5 100644
 -- 
 2.41.0
 
-From af8bc8ccc9017671ae0240ddf1602981b0828fd6 Mon Sep 17 00:00:00 2001
+From 6bb3a4c5fc6106acc28fd166a503b1ff75a30800 Mon Sep 17 00:00:00 2001
 From: Maximilian Luz <luzmaximilian@gmail.com>
 Date: Thu, 3 Jun 2021 14:04:26 +0200
 Subject: [PATCH] ACPI: Add AMD 13" Surface Laptop 4 model to irq 7 override

+ 1 - 1
patches/6.4/0013-rtc.patch

@@ -1,4 +1,4 @@
-From bb78b890618ace48326df941db557d54bb5d641f Mon Sep 17 00:00:00 2001
+From 387dd24d99c519b20986d9b9f1779ddb48270d08 Mon Sep 17 00:00:00 2001
 From: "Bart Groeneveld | GPX Solutions B.V" <bart@gpxbv.nl>
 Date: Mon, 5 Dec 2022 16:08:46 +0100
 Subject: [PATCH] acpi: allow usage of acpi_tad on HW-reduced platforms