[Intel-gfx] [PATCH 01/24] drm/i915/selftests: Pretend to be a gfx pci device

[Chris Wilson]

On Thu, May 18, 2017 at 02:35:06PM +0100, Tvrtko Ursulin wrote:
> 
> On 18/05/2017 10:46, Chris Wilson wrote:
> >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 at chris-wilson.co.uk>
> >---
> > drivers/gpu/drm/i915/selftests/mock_gem_device.c | 1 +
> > 1 file changed, 1 insertion(+)
> >
> >diff --git a/drivers/gpu/drm/i915/selftests/mock_gem_device.c b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
> >index f4edd4c6cb07..627e2aa09766 100644
> >--- a/drivers/gpu/drm/i915/selftests/mock_gem_device.c
> >+++ b/drivers/gpu/drm/i915/selftests/mock_gem_device.c
> >@@ -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));
> >
> 
> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>

Pushed this little patch, hopefully we'll see some change in bug 101080
next month...

Thanks for the review.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre