platform: msm_shared: Fix compilation warnings in display driver

Fix compilation warning in an effort to enable WERROR.

Change-Id: I2014a94c7277fd0364a50f4d740981fd681159b6
diff --git a/platform/msm_shared/mipi_dsi_autopll_20nm.c b/platform/msm_shared/mipi_dsi_autopll_20nm.c
index baa520b..780b56e 100644
--- a/platform/msm_shared/mipi_dsi_autopll_20nm.c
+++ b/platform/msm_shared/mipi_dsi_autopll_20nm.c
@@ -32,6 +32,8 @@
 #include <smem.h>
 #include <mipi_dsi.h>
 #include <platform/iomap.h>
+#include <qtimer.h>
+#include <arch/defines.h>
 
 #define LPFR_LUT_SIZE 10