These device IDs can be found on Microsoft Surface devices.
Signed-off-by: Dorian Stoll <[email protected]>
---
drivers/misc/mei/hw-me-regs.h | 2 ++
drivers/misc/mei/pci-me.c | 2 ++
2 files changed, 4 insertions(+)
diff --git a/drivers/misc/mei/hw-me-regs.h b/drivers/misc/mei/hw-me-regs.h
index 9392934e3a06..90e7d3020fa5 100644
--- a/drivers/misc/mei/hw-me-regs.h
+++ b/drivers/misc/mei/hw-me-regs.h
@@ -59,6 +59,7 @@
#define MEI_DEV_ID_SPT 0x9D3A /* Sunrise Point */
#define MEI_DEV_ID_SPT_2 0x9D3B /* Sunrise Point 2 */
+#define MEI_DEV_ID_SPT_4 0x9D3E /* Sunrise Point 4 (iTouch) */
#define MEI_DEV_ID_SPT_H 0xA13A /* Sunrise Point H */
#define MEI_DEV_ID_SPT_H_2 0xA13B /* Sunrise Point H 2 */
@@ -90,6 +91,7 @@
#define MEI_DEV_ID_CDF 0x18D3 /* Cedar Fork */
#define MEI_DEV_ID_ICP_LP 0x34E0 /* Ice Lake Point LP */
+#define MEI_DEV_ID_ICP_LP_4 0x34E4 /* Ice Lake Point LP 4 (iTouch) */
#define MEI_DEV_ID_JSP_N 0x4DE0 /* Jasper Lake Point N */
diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c
index a1ed375fed37..5e621e90d8d4 100644
--- a/drivers/misc/mei/pci-me.c
+++ b/drivers/misc/mei/pci-me.c
@@ -68,6 +68,7 @@ static const struct pci_device_id mei_me_pci_tbl[] = {
{MEI_PCI_DEVICE(MEI_DEV_ID_SPT, MEI_ME_PCH8_CFG)},
{MEI_PCI_DEVICE(MEI_DEV_ID_SPT_2, MEI_ME_PCH8_CFG)},
+ {MEI_PCI_DEVICE(MEI_DEV_ID_SPT_4, MEI_ME_PCH8_CFG)},
{MEI_PCI_DEVICE(MEI_DEV_ID_SPT_H, MEI_ME_PCH8_SPS_CFG)},
{MEI_PCI_DEVICE(MEI_DEV_ID_SPT_H_2, MEI_ME_PCH8_SPS_CFG)},
{MEI_PCI_DEVICE(MEI_DEV_ID_LBG, MEI_ME_PCH12_SPS_CFG)},
@@ -94,6 +95,7 @@ static const struct pci_device_id mei_me_pci_tbl[] = {
{MEI_PCI_DEVICE(MEI_DEV_ID_CMP_H_3, MEI_ME_PCH8_CFG)},
{MEI_PCI_DEVICE(MEI_DEV_ID_ICP_LP, MEI_ME_PCH12_CFG)},
+ {MEI_PCI_DEVICE(MEI_DEV_ID_ICP_LP_4, MEI_ME_PCH12_CFG)},
{MEI_PCI_DEVICE(MEI_DEV_ID_TGP_LP, MEI_ME_PCH15_CFG)},
--
2.26.2
