path: root/include/drm
diff options
authorThierry Reding <treding@nvidia.com>2014-12-16 13:08:47 +0100
committerThierry Reding <treding@nvidia.com>2014-12-17 14:27:35 +0100
commit96d3f91eb263d478777bb9bff1b1300e0c08c29e (patch)
treeee8d15d98a057273ef1fe2c3b56693bbec6267c3 /include/drm
parent115ebcd4fa90df8cfc80d2302b7afa8d39edb7e2 (diff)
drm/irq: Add drm_crtc_vblank_count()
This function is the KMS native variant of drm_vblank_count(). It takes a struct drm_crtc * instead of a struct drm_device * and an index of the CRTC. Eventually the goal is to access vblank data through the CRTC only so that the per-CRTC data can be moved to struct drm_crtc. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'include/drm')
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index f1f7f15ce0f3..e1b2e8b98af7 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -901,6 +901,7 @@ extern int drm_vblank_init(struct drm_device *dev, int num_crtcs);
extern int drm_wait_vblank(struct drm_device *dev, void *data,
struct drm_file *filp);
extern u32 drm_vblank_count(struct drm_device *dev, int crtc);
+extern u32 drm_crtc_vblank_count(struct drm_crtc *crtc);
extern u32 drm_vblank_count_and_time(struct drm_device *dev, int crtc,
struct timeval *vblanktime);
extern void drm_send_vblank_event(struct drm_device *dev, int crtc,

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