--- zzzz-none-000/linux-3.10.107/drivers/gpu/drm/omapdrm/omap_dmm_tiler.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/gpu/drm/omapdrm/omap_dmm_tiler.h	2021-02-04 17:41:59.000000000 +0000
@@ -106,6 +106,7 @@
 size_t tiler_size(enum tiler_fmt fmt, uint16_t w, uint16_t h);
 size_t tiler_vsize(enum tiler_fmt fmt, uint16_t w, uint16_t h);
 void tiler_align(enum tiler_fmt fmt, uint16_t *w, uint16_t *h);
+uint32_t tiler_get_cpu_cache_flags(void);
 bool dmm_is_available(void);
 
 extern struct platform_driver omap_dmm_driver;