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drm/nv50: prevent multiple init tables being parsed at the same time
authorBen Skeggs <bskeggs@redhat.com>
Tue, 9 Feb 2010 00:22:29 +0000 (10:22 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Tue, 9 Feb 2010 22:19:18 +0000 (08:19 +1000)
With DVI and DP plugged, the DVI clock change interrupts being run can
cause DP link training to fail.  This adds a spinlock around init table
parsing to prevent this.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

No differences found
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