disp: msm: dp: fix widebus-enable setting for dp

Fix and decouple widebus-enable flag from dsc_en for dp.

Change-Id: I2d31bc367f007d4c918babc1c051492544bbb05c
Signed-off-by: Xiaowen Wu <wxiaowen@codeaurora.org>
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>

msm/dp/dp_panel.c

@@ -1682,8 +1682,6 @@ static void dp_panel_decode_dsc_dpcd(struct dp_panel *dp_panel)
 		dp_panel->sink_dsc_caps.dsc_capable = false;
 		dp_panel->dsc_en = false;
 	}
-
-	dp_panel->widebus_en = dp_panel->dsc_en;
 }
 
 static void dp_panel_read_sink_dsc_caps(struct dp_panel *dp_panel)