vidc: Add required variables in platform data for content protection

Add, initialize variables for firmware addr & secure write back
buffers in vidc platform data.

Change-Id: Ibb1e464af2e0e9038c8d43d6756d5a8481c7f618
Signed-off-by: Riaz Ur Rahaman <riazr@codeaurora.org>
diff --git a/arch/arm/mach-msm/include/mach/board.h b/arch/arm/mach-msm/include/mach/board.h
index ef0b517..1aa3814 100644
--- a/arch/arm/mach-msm/include/mach/board.h
+++ b/arch/arm/mach-msm/include/mach/board.h
@@ -519,11 +519,13 @@
 	int disable_dmx;
 	int disable_fullhd;
 	u32 cp_enabled;
+	u32 secure_wb_heap;
 #ifdef CONFIG_MSM_BUS_SCALING
 	struct msm_bus_scale_pdata *vidc_bus_client_pdata;
 #endif
 	int cont_mode_dpb_count;
 	int disable_turbo;
+	unsigned long fw_addr;
 };
 
 struct vcap_platform_data {