linux-kernel - [PATCH v2] HID: intel-thc-hid: intel-quickspi: Add ARL PCI Device Id's

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Message-Id: <20250924043720.5545-1-abhishektamboli9@gmail.com>
Date: Wed, 24 Sep 2025 10:07:20 +0530
From: Abhishek Tamboli <abhishektamboli9@...il.com>
To: even.xu@...el.com,
	xinpeng.sun@...el.com,
	jikos@...nel.org,
	bentiss@...nel.org
Cc: mpearson-lenovo@...ebb.ca,
	srinivas.pandruvada@...ux.intel.com,
	linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2] HID: intel-thc-hid: intel-quickspi: Add ARL PCI Device Id's

Add the missing PCI ID for the quickspi device used on
the Lenovo Yoga Pro 9i 16IAH10.

Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=220567

Signed-off-by: Abhishek Tamboli <abhishektamboli9@...il.com>
---
Changes in v2:
- Change the max_packet_size_value to align
with MAX_PACKET_SIZE_VALUE_MTL

 drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c | 6 ++++++
 drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c b/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c
index 84314989dc53..14cabd5dc6dd 100644
--- a/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c
+++ b/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c
@@ -33,6 +33,10 @@ struct quickspi_driver_data ptl = {
 	.max_packet_size_value = MAX_PACKET_SIZE_VALUE_LNL,
 };

+struct quickspi_driver_data arl = {
+	.max_packet_size_value = MAX_PACKET_SIZE_VALUE_MTL,
+};
+
 /* THC QuickSPI ACPI method to get device properties */
 /* HIDSPI Method: {6e2ac436-0fcf-41af-a265-b32a220dcfab} */
 static guid_t hidspi_guid =
@@ -978,6 +982,8 @@ static const struct pci_device_id quickspi_pci_tbl[] = {
 	{PCI_DEVICE_DATA(INTEL, THC_PTL_U_DEVICE_ID_SPI_PORT2, &ptl), },
 	{PCI_DEVICE_DATA(INTEL, THC_WCL_DEVICE_ID_SPI_PORT1, &ptl), },
 	{PCI_DEVICE_DATA(INTEL, THC_WCL_DEVICE_ID_SPI_PORT2, &ptl), },
+	{PCI_DEVICE_DATA(INTEL, THC_ARL_DEVICE_ID_SPI_PORT1, &arl), },
+	{PCI_DEVICE_DATA(INTEL, THC_ARL_DEVICE_ID_SPI_PORT2, &arl), },
 	{}
 };
 MODULE_DEVICE_TABLE(pci, quickspi_pci_tbl);
diff --git a/drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h b/drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h
index f3532d866749..c30e1a42eb09 100644
--- a/drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h
+++ b/drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h
@@ -21,6 +21,8 @@
 #define PCI_DEVICE_ID_INTEL_THC_PTL_U_DEVICE_ID_SPI_PORT2	0xE44B
 #define PCI_DEVICE_ID_INTEL_THC_WCL_DEVICE_ID_SPI_PORT1 	0x4D49
 #define PCI_DEVICE_ID_INTEL_THC_WCL_DEVICE_ID_SPI_PORT2 	0x4D4B
+#define PCI_DEVICE_ID_INTEL_THC_ARL_DEVICE_ID_SPI_PORT1 	0x7749
+#define PCI_DEVICE_ID_INTEL_THC_ARL_DEVICE_ID_SPI_PORT2 	0x774B

 /* HIDSPI special ACPI parameters DSM methods */
 #define ACPI_QUICKSPI_REVISION_NUM			2
--
2.34.1