HID: intel-ish-hid: ipc: Add Panther Lake PCI device IDs

JIRA: https://issues.redhat.com/browse/RHEL-94431
Upstream status: v6.15

commit 18c966b
Author: Zhang Lixu <lixu.zhang@intel.com>
Date:   Thu Jan 23 09:30:44 2025 +0800

    HID: intel-ish-hid: ipc: Add Panther Lake PCI device IDs

    Add device IDs of Panther Lake-H and Panther Lake-P into ishtp support
    list.

    Signed-off-by: Zhang Lixu <lixu.zhang@intel.com>
    Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
    Signed-off-by: Jiri Kosina <jkosina@suse.com>

Signed-off-by: Tony Camuso <tcamuso@redhat.com>

Author: camuso

drivers/hid/intel-ish-hid/ipc/hw-ish.h

@@ -36,6 +36,8 @@
 #define PCI_DEVICE_ID_INTEL_ISH_ARL_H		0x7745
 #define PCI_DEVICE_ID_INTEL_ISH_ARL_S		0x7F78
 #define PCI_DEVICE_ID_INTEL_ISH_LNL_M		0xA845
+#define PCI_DEVICE_ID_INTEL_ISH_PTL_H		0xE345
+#define PCI_DEVICE_ID_INTEL_ISH_PTL_P		0xE445
 
 #define	REVISION_ID_CHT_A0	0x6
 #define	REVISION_ID_CHT_Ax_SI	0x0

drivers/hid/intel-ish-hid/ipc/pci-ish.c

@@ -26,9 +26,11 @@
 enum ishtp_driver_data_index {
 	ISHTP_DRIVER_DATA_NONE,
 	ISHTP_DRIVER_DATA_LNL_M,
+	ISHTP_DRIVER_DATA_PTL,
 };
 
 #define ISH_FW_GEN_LNL_M "lnlm"
+#define ISH_FW_GEN_PTL "ptl"
 
 #define ISH_FIRMWARE_PATH(gen) "intel/ish/ish_" gen ".bin"
 #define ISH_FIRMWARE_PATH_ALL "intel/ish/ish_*.bin"
@@ -37,6 +39,9 @@ static struct ishtp_driver_data ishtp_driver_data[] = {
 	[ISHTP_DRIVER_DATA_LNL_M] = {
 		.fw_generation = ISH_FW_GEN_LNL_M,
 	},
+	[ISHTP_DRIVER_DATA_PTL] = {
+		.fw_generation = ISH_FW_GEN_PTL,
+	},
 };
 
 static const struct pci_device_id ish_pci_tbl[] = {
@@ -63,6 +68,8 @@ static const struct pci_device_id ish_pci_tbl[] = {
 	{PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ISH_ARL_H)},
 	{PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ISH_ARL_S)},
 	{PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ISH_LNL_M), .driver_data = ISHTP_DRIVER_DATA_LNL_M},
+	{PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ISH_PTL_H), .driver_data = ISHTP_DRIVER_DATA_PTL},
+	{PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ISH_PTL_P), .driver_data = ISHTP_DRIVER_DATA_PTL},
 	{}
 };
 MODULE_DEVICE_TABLE(pci, ish_pci_tbl);