[RFC 2/3] drm: Handle the vblank_offdelay=0 case properly

Right now if vblank_offdelay is 0, vblanks won't be disabled after the last user. Fix that case up. Signed-off-by: Matthew Garrett --- drivers/gpu/drm/drm_irq.c |3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index

[RFC 2/3] drm: Handle the vblank_offdelay=0 case properly

Right now if vblank_offdelay is 0, vblanks won't be disabled after the last user. Fix that case up. Signed-off-by: Matthew Garrett --- drivers/gpu/drm/drm_irq.c |3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index