drm/nvd0/disp: handle yet another interrupt

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Spotted while messing with overlay channels (probably as a result of
sending a similar "disable" sequence as we do for the flip channels).

The value in 0x61008c was 0x20, which one would reasonably guess is
"bit 5 == something to report about evo channel 5" - but who knows.

Spotted the binary driver getting this too, and it appears to not do
anything exciting as a result.  So, handle it the same way and avoid
an IRQ storm.

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

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Ben Skeggs 2011-11-13 03:43:30 +10:00

parent 8a46438a6a

commit 84e052e626

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drivers/gpu/drm/nouveau/nvd0_display.c

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