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[I/Unstable/OEM-5.13,07/10] platform/x86: amd-pmc: Add new acpi id for future PMC controllers

Message ID 20210726131509.280913-8-kai.heng.feng@canonical.com
State New
Headers show
Series [I/Unstable/OEM-5.13,01/10] platform/x86: amd-pmc: Fix command completion code | expand

Commit Message

Kai-Heng Feng July 26, 2021, 1:15 p.m. UTC 
From: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>

BugLink: https://bugs.launchpad.net/bugs/1934809

The upcoming PMC controller would have a newer acpi id, add that to
the supported acpid device list.

Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210629084803.248498-8-Shyam-sundar.S-k@amd.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
(cherry picked from commit 83cbaf14275a30f14cf558b09389a1664b173858 linux-next)
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
---
 drivers/platform/x86/amd-pmc.c | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/drivers/platform/x86/amd-pmc.c b/drivers/platform/x86/amd-pmc.c
index c5054fa2aed98..d2f9a62e11660 100644
--- a/drivers/platform/x86/amd-pmc.c
+++ b/drivers/platform/x86/amd-pmc.c
@@ -68,6 +68,7 @@ 
 #define AMD_CPU_ID_RN			0x1630
 #define AMD_CPU_ID_PCO			AMD_CPU_ID_RV
 #define AMD_CPU_ID_CZN			AMD_CPU_ID_RN
+#define AMD_CPU_ID_YC			0x14B5
 
 #define PMC_MSG_DELAY_MIN_US		100
 #define RESPONSE_REGISTER_LOOP_MAX	200
@@ -331,6 +332,7 @@  static int amd_pmc_get_os_hint(struct amd_pmc_dev *dev)
 	case AMD_CPU_ID_PCO:
 		return MSG_OS_HINT_PCO;
 	case AMD_CPU_ID_RN:
+	case AMD_CPU_ID_YC:
 		return MSG_OS_HINT_RN;
 	}
 	return -EINVAL;
@@ -376,6 +378,7 @@  static const struct dev_pm_ops amd_pmc_pm_ops = {
 };
 
 static const struct pci_device_id pmc_pci_ids[] = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_YC) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_CZN) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_RN) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_PCO) },
@@ -470,6 +473,7 @@  static int amd_pmc_remove(struct platform_device *pdev)
 static const struct acpi_device_id amd_pmc_acpi_ids[] = {
 	{"AMDI0005", 0},
 	{"AMDI0006", 0},
+	{"AMDI0007", 0},
 	{"AMD0004", 0},
 	{ }
 };