disp: msm: dsi: add submode argument to find correct mode

During DSC-NonDSC usecase, submode should be passed to
dsi_display_find_mode to differentiate between the modes
containing same timing info. This change adds submode
argument to find the correct mode in such cases.

Change-Id: I82284aeb9c3fd187c4f0961443dd1d0893a3c094
Signed-off-by: Yashwanth <yvulapu@codeaurora.org>

msm/dsi/dsi_drm.c

@@ -597,7 +597,7 @@ int dsi_conn_get_mode_info(struct drm_connector *connector,
 		return -EINVAL;
 
 	convert_to_dsi_mode(drm_mode, &partial_dsi_mode);
-	rc = dsi_display_find_mode(dsi_display, &partial_dsi_mode, NULL, &dsi_mode);
+	rc = dsi_display_find_mode(dsi_display, &partial_dsi_mode, sub_mode, &dsi_mode);
 	if (rc || !dsi_mode->priv_info)
 		return -EINVAL;