diff --git a/msm/dp/dp_panel.c b/msm/dp/dp_panel.c
index 6825ceefa7..0572ad9490 100644
--- a/msm/dp/dp_panel.c
+++ b/msm/dp/dp_panel.c
@@ -392,7 +392,7 @@ static void dp_panel_update_tu_timings(struct dp_tu_calc_input *in,
 	tu->orig_lwidth          = in->hactive;
 	tu->hbp_relative_to_pclk_fp = drm_fixp_from_fraction(in->hporch, 1);
 	tu->orig_hbp             = in->hporch;
-	tu->rb2                  = (in->hporch <= 80) ? 1 : 0;
+	tu->rb2                  = (in->hporch < 160) ? 1 : 0;
 
 	if (tu->pixelEnc == 420) {
 		temp1_fp = drm_fixp_from_fraction(2, 1);
@@ -423,6 +423,8 @@ static void dp_panel_update_tu_timings(struct dp_tu_calc_input *in,
 	if (!in->dsc_en)
 		goto fec_check;
 
+	tu->bpp = 24; // hardcode to 24 if DSC is enabled.
+
 	temp1_fp = drm_fixp_from_fraction(in->compress_ratio, 100);
 	temp2_fp = drm_fixp_from_fraction(in->bpp, 1);
 	temp3_fp = drm_fixp_div(temp2_fp, temp1_fp);