Re: [PATCH v2] drm/i915: refine qemu south bridge detection

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On Mon, Jan 25, 2016 at 12:02:28 +0100,
 Gerd Hoffmann <kraxel@xxxxxxxxxx> wrote:
The test for the qemu q35 south bridge added by commit
"39bfcd52 drm/i915: more virtual south bridge detection"
also matches on real hardware.  Having the check for
virtual systems last in the list is not enough to avoid
that ...

Refine the check by additionally verifying the pci
subsystem id to see whenever it *really* is qemu.

[ v2: fix subvendor tyops ]

I haven't seen this patch (or a revert of 39bfcd52) show up in the intel drm repos yet. Has anyone asked for this tpo be included? Is there some problem with the patch? (It works for me.)
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