diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table.c b/drivers/gpu/drm/amd/display/dc/bios/command_table.c
index a558bfa..651e1fd 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/command_table.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table.c
@@ -808,24 +808,6 @@ static enum bp_result transmitter_control_v1_5(
 	 * (=1: 8bpp, =1.25: 10bpp, =1.5:12bpp, =2: 16bpp)
 	 * LVDS mode: usPixelClock = pixel clock
 	 */
-	if  (cntl->signal == SIGNAL_TYPE_HDMI_TYPE_A) {
-		switch (cntl->color_depth) {
-		case COLOR_DEPTH_101010:
-			params.usSymClock =
-				cpu_to_le16((le16_to_cpu(params.usSymClock) * 30) / 24);
-			break;
-		case COLOR_DEPTH_121212:
-			params.usSymClock =
-				cpu_to_le16((le16_to_cpu(params.usSymClock) * 36) / 24);
-			break;
-		case COLOR_DEPTH_161616:
-			params.usSymClock =
-				cpu_to_le16((le16_to_cpu(params.usSymClock) * 48) / 24);
-			break;
-		default:
-			break;
-		}
-	}
 
 	if (EXEC_BIOS_CMD_TABLE(UNIPHYTransmitterControl, params))
 		result = BP_RESULT_OK;