ENGR00170747 gpu driver : add AXI BUS ERROR message

AXI BUS ERROR may occur in very low possibility,
this debug message exist before 4.4.2, but removed in 4.6.x,
need add it back to trace critical gpu issue

Signed-off-by: Li Xianzhong <b07117@freescale.com>
Signed-off-by: Loren Huang <b02279@freescale.com>
Acked-by: Lily Zhang

diff --git a/drivers/mxc/gpu-viv/arch/XAQ2/hal/kernel/gc_hal_kernel_hardware.c b/drivers/mxc/gpu-viv/arch/XAQ2/hal/kernel/gc_hal_kernel_hardware.c
index 4b89efe3fb8e01ff9ad2601a4137b01c3fe3596d..7eb8fbd0872dde382359636390ab9b0a4c3cee30 100644 (file)
--- a/drivers/mxc/gpu-viv/arch/XAQ2/hal/kernel/gc_hal_kernel_hardware.c
+++ b/drivers/mxc/gpu-viv/arch/XAQ2/hal/kernel/gc_hal_kernel_hardware.c
@@ -2296,6 +2296,7 @@ gckHARDWARE_Interrupt(
 
         if (data & 0x80000000)
         {
+               gckOS_Print("!!!!!!!!!!!!! AXI BUS ERROR !!!!!!!!!!!!!\n");
             gcmkTRACE_ZONE(gcvLEVEL_ERROR, gcvZONE_HARDWARE, "AXI BUS ERROR");
         }