Displaying 2 results from an estimated 2 matches for "amdgpu_dev_attribut".
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amdgpu_dev_attributes
2023 Jun 30
0
[PATCH v1 3/4] drm/amdgpu: Implement the is_boot_device callback function
...on(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index c5bdf6eff29e..2f54250f9d58 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -3673,6 +3673,15 @@ static const struct attribute *amdgpu_dev_attributes[] = {
NULL
};
+static bool amdgpu_is_boot_device(struct pci_dev *pdev)
+{
+ struct drm_device *dev = pci_get_drvdata(pdev);
+ struct amdgpu_device *adev = drm_to_adev(dev);
+ struct amdgpu_gmc *gmc = &adev->gmc;
+
+ return drm_aperture_contain_firmware_fb(gmc->aper_base, gmc->ap...
2023 Jun 30
4
[PATCH v1 0/4] PCI/VGA: Improve the default VGA device selection
From: Sui Jingfeng <suijingfeng at loongson.cn>
Currently, the default VGA device selection is not perfect. Potential
problems are:
1) This function is a no-op on non-x86 architectures.
2) It does not take the PCI Bar may get relocated into consideration.
3) It is not effective for the PCI device without a dedicated VRAM Bar.
4) It is device-agnostic, thus it has to waste the effort to