diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 16a1931bc4cd..63a3d468939a 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1110,9 +1110,6 @@ static enum surface_update_type get_plane_info_update_type(const struct dc_surfa
 	if (u->plane_info->input_tf != u->surface->input_tf)
 		update_flags->bits.input_tf_change = 1;
 
-	if (u->plane_info->sdr_white_level != u->surface->sdr_white_level)
-		update_flags->bits.output_tf_change = 1;
-
 	if (u->plane_info->horizontal_mirror != u->surface->horizontal_mirror)
 		update_flags->bits.horizontal_mirror_change = 1;
 
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c
index f0b798930b51..e305c28c98de 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c
@@ -464,6 +464,7 @@ static const struct dpp_funcs dcn10_dpp_funcs = {
 		.set_cursor_attributes = dpp1_set_cursor_attributes,
 		.set_cursor_position = dpp1_set_cursor_position,
 		.dpp_dppclk_control = dpp1_dppclk_control,
+		.dpp_set_hdr_multiplier = dpp1_set_hdr_multiplier,
 };
 
 static struct dpp_caps dcn10_dpp_cap = {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h
index 07003d9c6bba..17b062a8f88a 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h
@@ -113,7 +113,8 @@
 	SRI(CURSOR0_CONTROL, CNVC_CUR, id), \
 	SRI(CURSOR0_COLOR0, CNVC_CUR, id), \
 	SRI(CURSOR0_COLOR1, CNVC_CUR, id), \
-	SRI(DPP_CONTROL, DPP_TOP, id)
+	SRI(DPP_CONTROL, DPP_TOP, id), \
+	SRI(CM_HDR_MULT_COEF, CM, id)
 
 
 
@@ -308,7 +309,8 @@
 	TF_SF(CNVC_CUR0_CURSOR0_CONTROL, CUR0_ENABLE, mask_sh), \
 	TF_SF(CNVC_CUR0_CURSOR0_COLOR0, CUR0_COLOR0, mask_sh), \
 	TF_SF(CNVC_CUR0_CURSOR0_COLOR1, CUR0_COLOR1, mask_sh), \
-	TF_SF(DPP_TOP0_DPP_CONTROL, DPP_CLOCK_ENABLE, mask_sh)
+	TF_SF(DPP_TOP0_DPP_CONTROL, DPP_CLOCK_ENABLE, mask_sh), \
+	TF_SF(CM0_CM_HDR_MULT_COEF, CM_HDR_MULT_COEF, mask_sh)
 
 #define TF_REG_LIST_SH_MASK_DCN10(mask_sh)\
 	TF_REG_LIST_SH_MASK_DCN(mask_sh),\
@@ -1012,7 +1014,8 @@
 	type CUR0_COLOR0; \
 	type CUR0_COLOR1; \
 	type DPPCLK_RATE_CONTROL; \
-	type DPP_CLOCK_ENABLE;
+	type DPP_CLOCK_ENABLE; \
+	type CM_HDR_MULT_COEF;
 
 struct dcn_dpp_shift {
 	TF_REG_FIELD_LIST(uint8_t)
@@ -1258,7 +1261,8 @@ struct dcn_dpp_mask {
 	uint32_t CURSOR0_CONTROL; \
 	uint32_t CURSOR0_COLOR0; \
 	uint32_t CURSOR0_COLOR1; \
-	uint32_t DPP_CONTROL;
+	uint32_t DPP_CONTROL; \
+	uint32_t CM_HDR_MULT_COEF;
 
 struct dcn_dpp_registers {
 	DPP_COMMON_REG_VARIABLE_LIST
@@ -1414,6 +1418,10 @@ void dpp1_dppclk_control(
 		bool dppclk_div,
 		bool enable);
 
+void dpp1_set_hdr_multiplier(
+		struct dpp *dpp_base,
+		uint32_t multiplier);
+
 void dpp1_construct(struct dcn10_dpp *dpp1,
 	struct dc_context *ctx,
 	uint32_t inst,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c
index bd3fcdfb79c5..fb32975e4b67 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c
@@ -804,3 +804,12 @@ void dpp1_program_input_lut(
 	REG_UPDATE(CM_IGAM_CONTROL, CM_IGAM_LUT_MODE, rama_occupied ? 3 : 2);
 	REG_GET(CM_IGAM_CONTROL, CM_IGAM_LUT_MODE, &ram_num);
 }
+
+void dpp1_set_hdr_multiplier(
+		struct dpp *dpp_base,
+		uint32_t multiplier)
+{
+	struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base);
+
+	REG_UPDATE(CM_HDR_MULT_COEF, CM_HDR_MULT_COEF, multiplier);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index 5257f32c965b..0874d4a3fd72 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -1821,6 +1821,24 @@ static void dcn10_otg_blank(
 	}
 }
 
+static void set_hdr_multiplier(struct pipe_ctx *pipe_ctx)
+{
+	struct fixed31_32 multiplier = dal_fixed31_32_from_fraction(
+			pipe_ctx->plane_state->sdr_white_level, 80);
+	uint32_t hw_mult = 0x1f000; // 1.0 default multiplier
+	struct custom_float_format fmt;
+
+	fmt.exponenta_bits = 6;
+	fmt.mantissa_bits = 12;
+	fmt.sign = true;
+
+	if (pipe_ctx->plane_state->sdr_white_level > 80)
+		convert_to_custom_float_format(multiplier, &fmt, &hw_mult);
+
+	pipe_ctx->plane_res.dpp->funcs->dpp_set_hdr_multiplier(
+			pipe_ctx->plane_res.dpp, hw_mult);
+}
+
 static void program_all_pipe_in_tree(
 		struct dc *dc,
 		struct pipe_ctx *pipe_ctx,
@@ -1848,6 +1866,8 @@ static void program_all_pipe_in_tree(
 
 		update_dchubp_dpp(dc, pipe_ctx, context);
 
+		set_hdr_multiplier(pipe_ctx);
+
 		if (pipe_ctx->plane_state->update_flags.bits.full_update ||
 				pipe_ctx->plane_state->update_flags.bits.in_transfer_func_change ||
 				pipe_ctx->plane_state->update_flags.bits.gamma_change)
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
index c5aae2daf442..99995608b620 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
@@ -132,6 +132,9 @@ struct dpp_funcs {
 			const struct dc_cursor_mi_param *param,
 			uint32_t width
 			);
+	void (*dpp_set_hdr_multiplier)(
+			struct dpp *dpp_base,
+			uint32_t multiplier);
 
 	void (*dpp_dppclk_control)(
 			struct dpp *dpp_base,