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https://git.proxmox.com/git/fwupd
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aa2c038d9e
The VBIOS version is actually fetched by udev, this plugin sets up the relationship so it's displayed in the right place.
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/*
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* Copyright (C) 2023 Advanced Micro Devices Inc.
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*
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* SPDX-License-Identifier: LGPL-2.1+
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*/
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#include "config.h"
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#include <fwupdplugin.h>
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#include "fu-amd-gpu-device.h"
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struct _FuAmdGpuDevice {
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FuUdevDevice parent_instance;
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};
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G_DEFINE_TYPE(FuAmdGpuDevice, fu_amd_gpu_device, FU_TYPE_UDEV_DEVICE)
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static gboolean
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fu_amd_gpu_device_probe(FuDevice *device, GError **error)
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{
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const gchar *base;
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g_autofree gchar *rom = NULL;
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/* heuristic to detect !APU since we don't have sysfs file to indicate IS_APU */
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base = fu_udev_device_get_sysfs_path(FU_UDEV_DEVICE(device));
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rom = g_build_filename(base, "rom", NULL);
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if (g_file_test(rom, G_FILE_TEST_EXISTS)) {
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g_set_error_literal(error, FWUPD_ERROR, FWUPD_ERROR_NOT_SUPPORTED, "only for APU");
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return FALSE;
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}
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fu_device_add_parent_guid(device, "cpu");
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fu_device_add_flag(device, FWUPD_DEVICE_FLAG_INTERNAL);
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return fu_udev_device_set_physical_id(FU_UDEV_DEVICE(device), "pci", error);
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}
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static void
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fu_amd_gpu_device_init(FuAmdGpuDevice *self)
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{
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fu_device_set_name(FU_DEVICE(self), "Graphics Processing Unit (GPU)");
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}
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static void
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fu_amd_gpu_device_class_init(FuAmdGpuDeviceClass *klass)
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{
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FuDeviceClass *klass_device = FU_DEVICE_CLASS(klass);
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klass_device->probe = fu_amd_gpu_device_probe;
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}
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