154 			scaler_state->scalers[*scaler_id].in_use = false;  in skl_update_scaler()
301 		if (scaler_state->scalers[i].in_use)  in intel_allocate_scaler()
304 		scaler_state->scalers[i].in_use = true;  in intel_allocate_scaler()
357 		 * when only 1 scaler is in use on a pipe with 2 scalers  in intel_atomic_setup_scaler()
361 		scaler_state->scalers[*scaler_id].in_use = false;  in intel_atomic_setup_scaler()
363 		scaler_state->scalers[0].in_use = true;  in intel_atomic_setup_scaler()
380 		 * FIXME: When two scalers are needed, but only one of  in intel_atomic_setup_scaler()
431 	scaler_state->scalers[*scaler_id].mode = mode;  in intel_atomic_setup_scaler()
468 	 * GLK+ scalers don't have a HQ mode so it  in setup_plane_scaler()
486  * intel_atomic_setup_scalers() - setup scalers for crtc per staged requests
490  * This function sets up scalers based on staged scaling requests for
492  * is a supportable request, it attaches scalers to requested planes and crtc.
498  *         0 - scalers were setup successfully
518 	 * - add planes using scalers that aren't in current transaction  in intel_atomic_setup_scalers()
519 	 * - assign scalers to requested users  in intel_atomic_setup_scalers()
520 	 * - as part of plane commit, scalers will be committed  in intel_atomic_setup_scalers()
526 	/* fail if required scalers > available scalers */  in intel_atomic_setup_scalers()
534 	/* walkthrough scaler_users bits and start assigning scalers */  in intel_atomic_setup_scalers()
695 	ps_ctrl = PS_SCALER_EN | PS_BINDING_PIPE | scaler_state->scalers[id].mode |  in skl_pfit_enable()
724 		&crtc_state->scaler_state.scalers[scaler_id];  in skl_program_plane_scaler()
786  * This function detaches (aka. unbinds) unused scalers in hardware
795 	/* loop through and disable scalers that aren't in use */  in skl_detach_scalers()
797 		if (!scaler_state->scalers[i].in_use)  in skl_detach_scalers()
839 		scaler_state->scalers[i].in_use = true;  in skl_scaler_get_config()