270 			in_out_vrr->max_duration_in_us - in_out_vrr->btr.margin_in_us;  in apply_below_the_range()
273 	if ((last_render_time_in_us + in_out_vrr->btr.margin_in_us / 2) < max_render_time_in_us) {  in apply_below_the_range()
275 		if (in_out_vrr->btr.btr_active) {  in apply_below_the_range()
276 			in_out_vrr->btr.frame_counter = 0;  in apply_below_the_range()
277 			in_out_vrr->btr.btr_active = false;  in apply_below_the_range()
279 	} else if (last_render_time_in_us > (max_render_time_in_us + in_out_vrr->btr.margin_in_us / 2)) {  in apply_below_the_range()
281 		if (!in_out_vrr->btr.btr_active) {  in apply_below_the_range()
282 			in_out_vrr->btr.btr_active = true;  in apply_below_the_range()
287 	if (!in_out_vrr->btr.btr_active) {  in apply_below_the_range()
288 		in_out_vrr->btr.inserted_duration_in_us = 0;  in apply_below_the_range()
289 		in_out_vrr->btr.frames_to_insert = 0;  in apply_below_the_range()
290 		in_out_vrr->btr.frame_counter = 0;  in apply_below_the_range()
306 				in_out_vrr->btr.mid_point_in_us - 1) /  in apply_below_the_range()
307 					in_out_vrr->btr.mid_point_in_us;  in apply_below_the_range()
313 				(in_out_vrr->btr.mid_point_in_us >  in apply_below_the_range()
315 				(in_out_vrr->btr.mid_point_in_us - frame_time_in_us) :  in apply_below_the_range()
316 				(frame_time_in_us - in_out_vrr->btr.mid_point_in_us);  in apply_below_the_range()
323 				in_out_vrr->btr.mid_point_in_us;  in apply_below_the_range()
330 				(in_out_vrr->btr.mid_point_in_us >  in apply_below_the_range()
332 				(in_out_vrr->btr.mid_point_in_us - frame_time_in_us) :  in apply_below_the_range()
333 				(frame_time_in_us - in_out_vrr->btr.mid_point_in_us);  in apply_below_the_range()
376 		if (in_out_vrr->btr.frames_to_insert != 0 &&  in apply_below_the_range()
378 			if (((last_render_time_in_us / in_out_vrr->btr.frames_to_insert) <  in apply_below_the_range()
380 				((last_render_time_in_us / in_out_vrr->btr.frames_to_insert) >  in apply_below_the_range()
382 				frames_to_insert = in_out_vrr->btr.frames_to_insert;  in apply_below_the_range()
402 		in_out_vrr->btr.inserted_duration_in_us =  in apply_below_the_range()
404 		in_out_vrr->btr.frames_to_insert = frames_to_insert;  in apply_below_the_range()
405 		in_out_vrr->btr.frame_counter = frames_to_insert;  in apply_below_the_range()
1096 	in_out_vrr->btr.btr_enabled = in_config->btr;  in mod_freesync_build_vrr_params()
1099 		in_out_vrr->btr.btr_enabled = false;  in mod_freesync_build_vrr_params()
1101 		in_out_vrr->btr.margin_in_us = in_out_vrr->max_duration_in_us -  in mod_freesync_build_vrr_params()
1103 		if (in_out_vrr->btr.margin_in_us > BTR_MAX_MARGIN)  in mod_freesync_build_vrr_params()
1104 			in_out_vrr->btr.margin_in_us = BTR_MAX_MARGIN;  in mod_freesync_build_vrr_params()
1107 	in_out_vrr->btr.btr_active = false;  in mod_freesync_build_vrr_params()
1108 	in_out_vrr->btr.inserted_duration_in_us = 0;  in mod_freesync_build_vrr_params()
1109 	in_out_vrr->btr.frames_to_insert = 0;  in mod_freesync_build_vrr_params()
1110 	in_out_vrr->btr.frame_counter = 0;  in mod_freesync_build_vrr_params()
1114 	in_out_vrr->btr.mid_point_in_us =  in mod_freesync_build_vrr_params()
1198 		if (in_out_vrr->btr.btr_enabled) {  in mod_freesync_handle_preflip()
1266 					in_out_vrr->btr.btr_active) {  in mod_freesync_handle_v_update()
1274 		if (in_out_vrr->btr.frames_to_insert ==  in mod_freesync_handle_v_update()
1275 				in_out_vrr->btr.frame_counter) {  in mod_freesync_handle_v_update()
1279 				in_out_vrr->btr.inserted_duration_in_us);  in mod_freesync_handle_v_update()
1284 		if (in_out_vrr->btr.frame_counter > 0)  in mod_freesync_handle_v_update()
1285 			in_out_vrr->btr.frame_counter--;  in mod_freesync_handle_v_update()
1288 		if (in_out_vrr->btr.frame_counter == 0) {  in mod_freesync_handle_v_update()
1330 		*lfc_mid_point_in_us = vrr->btr.mid_point_in_us;  in mod_freesync_get_settings()
1331 		*inserted_frames = vrr->btr.frames_to_insert;  in mod_freesync_get_settings()
1332 		*inserted_duration_in_us = vrr->btr.inserted_duration_in_us;  in mod_freesync_get_settings()