diff options
Diffstat (limited to 'drivers/usb/dwc3/dwc3-pci.c')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-pci.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c index 497deed38c..052852f801 100644 --- a/drivers/usb/dwc3/dwc3-pci.c +++ b/drivers/usb/dwc3/dwc3-pci.c @@ -8,6 +8,7 @@ * Sebastian Andrzej Siewior <bigeasy@linutronix.de> */ +#include <linux/dmi.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/slab.h> @@ -53,6 +54,10 @@ #define PCI_DEVICE_ID_INTEL_MTL 0x7e7e #define PCI_DEVICE_ID_INTEL_ARLH_PCH 0x777e #define PCI_DEVICE_ID_INTEL_TGL 0x9a15 +#define PCI_DEVICE_ID_INTEL_PTLH 0xe332 +#define PCI_DEVICE_ID_INTEL_PTLH_PCH 0xe37e +#define PCI_DEVICE_ID_INTEL_PTLU 0xe432 +#define PCI_DEVICE_ID_INTEL_PTLU_PCH 0xe47e #define PCI_DEVICE_ID_AMD_MR 0x163a #define PCI_INTEL_BXT_DSM_GUID "732b85d5-b7a7-4a1b-9ba0-4bbd00ffd511" @@ -220,6 +225,7 @@ static int dwc3_pci_quirks(struct dwc3_pci *dwc, if (pdev->device == PCI_DEVICE_ID_INTEL_BYT) { struct gpio_desc *gpio; + const char *bios_ver; int ret; /* On BYT the FW does not always enable the refclock */ @@ -277,8 +283,12 @@ static int dwc3_pci_quirks(struct dwc3_pci *dwc, * detection. These can be identified by them _not_ * using the standard ACPI battery and ac drivers. */ + bios_ver = dmi_get_system_info(DMI_BIOS_VERSION); if (acpi_dev_present("INT33FD", "1", 2) && - acpi_quirk_skip_acpi_ac_and_battery()) { + acpi_quirk_skip_acpi_ac_and_battery() && + /* Lenovo Yoga Tablet 2 Pro 1380 uses LC824206XA instead */ + !(bios_ver && + strstarts(bios_ver, "BLADE_21.X64.0005.R00.1504101516"))) { dev_info(&pdev->dev, "Using TUSB1211 phy for charger detection\n"); swnode = &dwc3_pci_intel_phy_charger_detect_swnode; } @@ -424,6 +434,10 @@ static const struct pci_device_id dwc3_pci_id_table[] = { { PCI_DEVICE_DATA(INTEL, MTLS, &dwc3_pci_intel_swnode) }, { PCI_DEVICE_DATA(INTEL, ARLH_PCH, &dwc3_pci_intel_swnode) }, { PCI_DEVICE_DATA(INTEL, TGL, &dwc3_pci_intel_swnode) }, + { PCI_DEVICE_DATA(INTEL, PTLH, &dwc3_pci_intel_swnode) }, + { PCI_DEVICE_DATA(INTEL, PTLH_PCH, &dwc3_pci_intel_swnode) }, + { PCI_DEVICE_DATA(INTEL, PTLU, &dwc3_pci_intel_swnode) }, + { PCI_DEVICE_DATA(INTEL, PTLU_PCH, &dwc3_pci_intel_swnode) }, { PCI_DEVICE_DATA(AMD, NL_USB, &dwc3_pci_amd_swnode) }, { PCI_DEVICE_DATA(AMD, MR, &dwc3_pci_amd_mr_swnode) }, |