drm/nouveau/kms/nv50-: guard against enabling cursor on disabled heads

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commit 697bb728d9 upstream.

Userspace has started doing this, which upsets the display class hw
error checking in various unpleasant ways.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Ben Skeggs 2015-07-28 17:20:57 +10:00 • committed by Greg Kroah-Hartman

parent 49aed64d0a

commit 140d4baa12

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/nouveau/nv50_display.c

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