diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
index d072997477dd..1782b9c26cf4 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c
@@ -184,14 +184,6 @@ void optc3_set_dsc_config(struct timing_generator *optc,
 	REG_UPDATE(OTG_V_SYNC_A_CNTL, OTG_V_SYNC_MODE, 0);
 }
 
-void optc3_set_vrr_m_const(struct timing_generator *optc,
-		double vtotal_avg)
-{
-	DC_FP_START();
-	optc3_fpu_set_vrr_m_const(optc, vtotal_avg);
-	DC_FP_END();
-}
-
 void optc3_set_odm_bypass(struct timing_generator *optc,
 		const struct dc_crtc_timing *dc_crtc_timing)
 {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h
index 33bd12f5dc17..dd45a5499b07 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.h
@@ -329,9 +329,6 @@ void optc3_lock_doublebuffer_enable(struct timing_generator *optc);
 
 void optc3_lock_doublebuffer_disable(struct timing_generator *optc);
 
-void optc3_set_vrr_m_const(struct timing_generator *optc,
-		double vtotal_avg);
-
 void optc3_set_drr_trigger_window(struct timing_generator *optc,
 		uint32_t window_start, uint32_t window_end);
 
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.c
index 992e56c6907e..eff1f4e17689 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.c
@@ -281,7 +281,6 @@ static struct timing_generator_funcs dcn32_tg_funcs = {
 		.lock_doublebuffer_enable = optc3_lock_doublebuffer_enable,
 		.lock_doublebuffer_disable = optc3_lock_doublebuffer_disable,
 		.enable_optc_clock = optc1_enable_optc_clock,
-		.set_vrr_m_const = optc3_set_vrr_m_const,
 		.set_drr = optc31_set_drr, // TODO: Update to optc32_set_drr once FW headers are promoted
 		.get_last_used_drr_vtotal = optc2_get_last_used_drr_vtotal,
 		.set_vtotal_min_max = optc3_set_vtotal_min_max,
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
index 62d4683f17a2..4cfa733cf96f 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
@@ -302,8 +302,6 @@ struct timing_generator_funcs {
 			int group_idx,
 			uint32_t gsl_ready_signal);
 	void (*set_out_mux)(struct timing_generator *tg, enum otg_out_mux_dest dest);
-	void (*set_vrr_m_const)(struct timing_generator *optc,
-			double vtotal_avg);
 	void (*set_drr_trigger_window)(struct timing_generator *optc,
 			uint32_t window_start, uint32_t window_end);
 	void (*set_vtotal_change_limit)(struct timing_generator *optc,