Name
intel_edp_drrs_invalidate —
Invalidate DRRS
Synopsis
void intel_edp_drrs_invalidate ( | struct drm_device * dev, |
| | unsigned frontbuffer_bits); |
Arguments
dev
DRM device
frontbuffer_bits
frontbuffer plane tracking bits
Description
When there is a disturbance on screen (due to cursor movement/time
update etc), DRRS needs to be invalidated, i.e. need to switch to
high RR.
Dirty frontbuffers relevant to DRRS are tracked in busy_frontbuffer_bits.