Name
drm_vblank_init —
initialize vblank support
Synopsis
int drm_vblank_init ( | struct drm_device * dev, |
| | unsigned int num_crtcs); |
Arguments
dev
DRM device
num_crtcs
number of CRTCs supported by dev
Description
This function initializes vblank support for num_crtcs display pipelines.
Returns
Zero on success or a negative error code on failure.