Name
intel_edp_drrs_invalidate —
Disable Idleness 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
This function gets called everytime rendering on the given planes start.
Hence DRRS needs to be Upclocked, i.e. (LOW_RR -> HIGH_RR).
Dirty frontbuffers relevant to DRRS are tracked in busy_frontbuffer_bits.