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Commit 29f31623 authored by Chris Wilson's avatar Chris Wilson
Browse files

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

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: default avatarChris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170518094638.5469-1-chris@chris-wilson.co.uk


Reviewed-by: default avatarTvrtko Ursulin <tvrtko.ursulin@intel.com>
parent ac0a73fb

drivers/gpu/drm/i915/selftests/mock_gem_device.c

+1 −0
Original line number Diff line number Diff line
@@ -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));