diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_pci.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_pci.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c index bbe6f8e65844..9c9ea10d994c 100644 --- a/drivers/gpu/drm/xe/xe_pci.c +++ b/drivers/gpu/drm/xe/xe_pci.c @@ -440,9 +440,9 @@ static const struct pci_device_id pciidlist[] = { INTEL_LNL_IDS(INTEL_VGA_DEVICE, &lnl_desc), INTEL_BMG_IDS(INTEL_VGA_DEVICE, &bmg_desc), INTEL_PTL_IDS(INTEL_VGA_DEVICE, &ptl_desc), + INTEL_WCL_IDS(INTEL_VGA_DEVICE, &ptl_desc), INTEL_NVLS_IDS(INTEL_VGA_DEVICE, &nvls_desc), INTEL_CRI_IDS(INTEL_PCI_DEVICE, &cri_desc), - INTEL_WCL_IDS(INTEL_VGA_DEVICE, &ptl_desc), { } }; MODULE_DEVICE_TABLE(pci, pciidlist); @@ -1223,6 +1223,23 @@ static struct pci_driver xe_pci_driver = { #endif }; +/** + * xe_pci_to_pf_device() - Get PF &xe_device. + * @pdev: the VF &pci_dev device + * + * Return: pointer to PF &xe_device, NULL otherwise. + */ +struct xe_device *xe_pci_to_pf_device(struct pci_dev *pdev) +{ + struct drm_device *drm; + + drm = pci_iov_get_pf_drvdata(pdev, &xe_pci_driver); + if (IS_ERR(drm)) + return NULL; + + return to_xe_device(drm); +} + int xe_register_pci_driver(void) { return pci_register_driver(&xe_pci_driver); |