search for: pci_class_display_other

Displaying 4 results from an estimated 4 matches for "pci_class_display_other".

2023 Aug 25
1
[PATCH 2/5] ALSA: hda/intel: Use pci_get_base_class() to reduce duplicated code
...DISPLAY_VGA << 8, pdev)) != NULL) { - dhandle = ACPI_HANDLE(&pdev->dev); - if (dhandle) { - status = acpi_get_handle(dhandle, "ATPX", &atpx_handle); - if (ACPI_SUCCESS(status)) { - pci_dev_put(pdev); - return true; - } - } - } - while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_OTHER << 8, pdev)) != NULL) { + while ((pdev = pci_get_base_class(PCI_BASE_CLASS_DISPLAY, pdev))) { + if ((pdev->class != PCI_CLASS_DISPLAY_VGA << 8) && + (pdev->class != PCI_CLASS_DISPLAY_OTHER << 8)) + continue; + dhandle = ACPI_HANDLE(&pdev->dev); i...
2023 Aug 25
7
[PATCH 0/5] Add the pci_get_base_class() helper and use it
From: Sui Jingfeng <suijingfeng at loongson.cn> There is no function that can be used to get all PCI(e) devices in a system by matching against its the PCI base class code only, while keep the sub-class code and the programming interface ignored. Therefore, add the pci_get_base_class() function to suit the need. For example, if an application want to process all PCI(e) display devices in a
2023 Aug 25
0
[PATCH 5/5] drm/radeon: Use pci_get_base_class() to reduce duplicated code
...>flags & RADEON_IS_IGP) return false; - while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) { + while ((pdev = pci_get_base_class(PCI_BASE_CLASS_DISPLAY, pdev))) { + if ((pdev->class != PCI_CLASS_DISPLAY_VGA << 8) && + (pdev->class != PCI_CLASS_DISPLAY_OTHER << 8)) + continue; + dhandle = ACPI_HANDLE(&pdev->dev); if (!dhandle) continue; @@ -211,20 +215,6 @@ static bool radeon_atrm_get_bios(struct radeon_device *rdev) } } - if (!found) { - while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_OTHER << 8, pdev)) != NULL) {...
2012 Jan 24
2
[PATCH 26/28] pci: convert to QEMU Object Model
...ce QXL GPU (secondary)", - .qdev.size = sizeof(PCIQXLDevice), - .qdev.reset = qxl_reset_handler, - .qdev.vmsd = &qxl_vmstate, - .init = qxl_init_secondary, - .vendor_id = REDHAT_PCI_VENDOR_ID, - .device_id = QXL_DEVICE_ID_STABLE, - .class_id = PCI_CLASS_DISPLAY_OTHER, - .qdev.props = qxl_properties, +static void qxl_secondary_class_init(ObjectClass *klass, void *data) +{ + PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); + + k->init = qxl_init_secondary; + k->vendor_id = REDHAT_PCI_VENDOR_ID; + k->device_id = QXL_DEVICE_ID_STABLE; + k-&...