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(parent: 49aed64) | patch
drm/nouveau/kms/nv50-: guard against enabling cursor on disabled heads
authorBen Skeggs <bskeggs@redhat.com>
Tue, 28 Jul 2015 07:20:57 +0000 (17:20 +1000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 10 Aug 2015 19:21:59 +0000 (12:21 -0700)
commit140d4baa12b22909676ea2be7cfdc12fa1572720
tree78a66a01f0b2a71d71928ae908e8f73a09862d48tree
parent49aed64d0a9e9bce6e848440ed8bcce2d8fab558commit | diff
drm/nouveau/kms/nv50-: guard against enabling cursor on disabled heads

commit 697bb728d9e2367020aa0c5af7363809d7658e43 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>
drivers/gpu/drm/nouveau/nv50_display.c diff | blob | history
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