Merge "disp: msm: dsi: Send Qsync commands asynchronously to avoid frame drops"

msm/dsi/dsi_display.c

@@ -8413,6 +8413,7 @@ static int dsi_display_qsync(struct dsi_display *display, bool enable)
 	int rc = 0;
 
 	mutex_lock(&display->display_lock);
+	display->queue_cmd_waits = true;
 
 	display_for_each_ctrl(i, display) {
 		if (enable) {
@@ -8435,6 +8436,7 @@ static int dsi_display_qsync(struct dsi_display *display, bool enable)
 	}
 
 exit:
+	display->queue_cmd_waits = false;
 	SDE_EVT32(enable, display->panel->qsync_caps.qsync_min_fps, rc);
 	mutex_unlock(&display->display_lock);
 	return rc;