diff options
Diffstat (limited to 'drivers/gpu/drm/drm_vblank.c')
| -rw-r--r-- | drivers/gpu/drm/drm_vblank.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/gpu/drm/drm_vblank.c b/drivers/gpu/drm/drm_vblank.c index 8837bebc7e13..e2beacafaa28 100644 --- a/drivers/gpu/drm/drm_vblank.c +++ b/drivers/gpu/drm/drm_vblank.c @@ -604,7 +604,7 @@ void drm_calc_timestamping_constants(struct drm_crtc *crtc, int linedur_ns = 0, framedur_ns = 0; int dotclock = mode->crtc_clock; - if (!dev->num_crtcs) + if (!drm_dev_has_vblank(dev)) return; if (WARN_ON(pipe >= dev->num_crtcs)) @@ -1064,7 +1064,7 @@ void drm_crtc_send_vblank_event(struct drm_crtc *crtc, unsigned int pipe = drm_crtc_index(crtc); ktime_t now; - if (dev->num_crtcs > 0) { + if (drm_dev_has_vblank(dev)) { seq = drm_vblank_count_and_time(dev, pipe, &now); } else { seq = 0; @@ -1136,7 +1136,7 @@ static int drm_vblank_get(struct drm_device *dev, unsigned int pipe) unsigned long irqflags; int ret = 0; - if (!dev->num_crtcs) + if (!drm_dev_has_vblank(dev)) return -EINVAL; if (WARN_ON(pipe >= dev->num_crtcs)) @@ -1505,7 +1505,7 @@ static void drm_legacy_vblank_pre_modeset(struct drm_device *dev, struct drm_vblank_crtc *vblank = &dev->vblank[pipe]; /* vblank is not initialized (IRQ not installed ?), or has been freed */ - if (!dev->num_crtcs) + if (!drm_dev_has_vblank(dev)) return; if (WARN_ON(pipe >= dev->num_crtcs)) @@ -1532,7 +1532,7 @@ static void drm_legacy_vblank_post_modeset(struct drm_device *dev, unsigned long irqflags; /* vblank is not initialized (IRQ not installed ?), or has been freed */ - if (!dev->num_crtcs) + if (!drm_dev_has_vblank(dev)) return; if (WARN_ON(pipe >= dev->num_crtcs)) @@ -1557,7 +1557,7 @@ int drm_legacy_modeset_ctl_ioctl(struct drm_device *dev, void *data, unsigned int pipe; /* If drm_vblank_init() hasn't been called yet, just no-op */ - if (!dev->num_crtcs) + if (!drm_dev_has_vblank(dev)) return 0; /* KMS drivers handle this internally */ @@ -1895,7 +1895,7 @@ bool drm_handle_vblank(struct drm_device *dev, unsigned int pipe) unsigned long irqflags; bool disable_irq; - if (WARN_ON_ONCE(!dev->num_crtcs)) + if (WARN_ON_ONCE(!drm_dev_has_vblank(dev))) return false; if (WARN_ON(pipe >= dev->num_crtcs)) |