Synopsis
void intel_fbc_enable ( | struct intel_crtc * crtc) ; |
Description
This function checks if the given CRTC was chosen for FBC, then enables it if
possible. Notice that it doesn't activate FBC. It is valid to call
intel_fbc_enable multiple times for the same pipe without an
intel_fbc_disable in the middle, as long as it is deactivated.