On Wed, Aug 12, 2015 at 05:00:24PM +0200, Thierry Reding wrote:
From: Thierry Reding treding@nvidia.com
The drm_send_vblank_event() function treats negative CRTC indices as meaning that a driver doesn't have proper VBLANK handling. This is the only place where DRM needs negative CRTC indices, so in order to enable subsequent cleanup, remove this special case and replace it by the more obvious check for whether or not VBLANK support was initialized.
Signed-off-by: Thierry Reding treding@nvidia.com
Applied to drm-misc, thansk. -Daniel
drivers/gpu/drm/drm_irq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index ee14324522ce..5c666c780fe9 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -971,7 +971,7 @@ void drm_send_vblank_event(struct drm_device *dev, int crtc, struct timeval now; unsigned int seq;
- if (crtc >= 0) {
- if (dev->num_crtcs > 0) { seq = drm_vblank_count_and_time(dev, crtc, &now); } else { seq = 0;
-- 2.4.5