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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-02-01 19:43:02 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-02-01 21:53:59 +0000 |
| commit | 5fe49d86f9d01044abf687a8cd21edef636d58aa (patch) | |
| tree | c76602d2f959c02b72505568d21b78b9a88af255 /include/drm | |
| parent | 78c6e170badd22c86a5b50a7eb038a02024b8f03 (diff) | |
| download | linux-stable-5fe49d86f9d01044abf687a8cd21edef636d58aa.tar.gz linux-stable-5fe49d86f9d01044abf687a8cd21edef636d58aa.tar.bz2 linux-stable-5fe49d86f9d01044abf687a8cd21edef636d58aa.zip | |
drm/i915: Only bind to function 0 of the PCI device
Early chipsets (gen2/3) used function 1 as a placeholder for multi-head.
We used to ignore these since they were not assigned to
PCI_CLASS_DISPLAY_VGA. However with 934f992c7 we attempt to bind to all
Intel PCI_CLASS_DISPLAY devices (and functions) to work in multi-gpu
systems. This fails hard on gen2/3.
Reported-by: Ferenc Wágner <wferi@niif.hu>
Tested-by: Ferenc Wágner <wferi@niif.hu>
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=28012
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: stable@kernel.org
Diffstat (limited to 'include/drm')
0 files changed, 0 insertions, 0 deletions