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drm/i915/selftests: Pretend to be a gfx pci device

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Set the class on our mock pci device to GFX. This should be useful for
utilities like intel-iommu that special case gfx devices.

References: https://bugs.freedesktop.org/show_bug.cgi?id=101080
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170518094638.5469-1-chris@chris-wilson.co.uk
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
This commit is contained in:
Chris Wilson 2017-05-18 10:46:15 +01:00
parent ac0a73fb52
commit 29f31623d7
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/i915/selftests/mock_gem_device.c
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@ -121,6 +121,7 @@ struct drm_i915_private *mock_gem_device(void)
goto err;
device_initialize(&pdev->dev);
pdev->class = PCI_BASE_CLASS_DISPLAY << 16;
pdev->dev.release = release_dev;
dev_set_name(&pdev->dev, "mock");
dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));