ENGR00243077 Fixed JB4.2 multi-user switch hang issue

Gpu virtual memory has potiential hang issue exposed,
Vivante will fix this hang issue with 4K contigueous memory limit.

4K limit is needless now and should be disabled by default.

Signed-off-by: Xianzhong <b07117@freescale.com>
Acked-by: Lily Zhang

diff --git a/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h b/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h
index 05c9fcb4e78857906cd5ee2e776bb52e8be56132..86e91337ca1cfd1ce2bf892635f387b907275e7a 100644 (file)
--- a/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h
+++ b/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h
@@ -785,7 +785,7 @@
         limited by gcdCONTIGUOUS_SIZE_LIMIT.
  */
 #ifndef gcdCONTIGUOUS_SIZE_LIMIT
-#   define gcdCONTIGUOUS_SIZE_LIMIT             4096
+#   define gcdCONTIGUOUS_SIZE_LIMIT             0
 #endif
 
 #ifndef gcdDISALBE_EARLY_EARLY_Z