fmc_imageon_hdmi_framebuffer.h

//----------------------------------------------------------------
//      _____
//     /     \
//    /____   \____
//   / \===\   \==/
//  /___\===\___\/  AVNET
//       \======/
//        \====/
//---------------------------------------------------------------
//
// This design is the property of Avnet.  Publication of this
// design is not authorized without written consent from Avnet.
//
// Please direct any questions to:  technical.support@avnet.com
//
// Disclaimer:
//    Avnet, Inc. makes no warranty for the use of this code or design.
//    This code is provided  "As Is". Avnet, Inc assumes no responsibility for
//    any errors, which may appear in this code, nor does it make a commitment
//    to update the information contained herein. Avnet, Inc specifically
//    disclaims any implied warranties of fitness for a particular purpose.
//                     Copyright(c) 2012 Avnet, Inc.
//                             All rights reserved.
//
//----------------------------------------------------------------
//
// Create Date:         Oct. 24, 2012
// Design Name:         FMC-IMAGEON HDMI Video Frame Buffer
// Module Name:         fmc_imageon_hdmi_framebuffer.h
// Project Name:        FMC-IMAGEON HDMI Video Frame Buffer Program
// Target Devices:      Spartan-6, Virtex-6, Kintex-6
// Hardware Boards:     FMC-IMAGEON
// 
//
// Tool versions:       ISE 14.3
//
// Description:         FMC-IMAGEON HDMI Video Frame Buffer Program
//                      This application will configure the FMC-IMAGEON module
//                      for the simple case of an HDMI passthrough:
//                      - HDMI Input
//                         - ADV7611 configured for 16 bit YCbCr 4:2:2 mode
//                           with embedded syncs
//                      - HDMI Output
//                         - ADV7511 configured for 16 bit YCbCr 4:2:2 mode
//                           with embedded syncs
//                      If present, it will also reset the Video Timing Controller
//                      that is used for timing in the AXI4-Stream bridges
//
// Dependencies:
//
// Revision:            Oct 24, 2012: 1.00 Initial version
//
//----------------------------------------------------------------

#ifndef __FMC_IMAGEON_HDMI_FRAMEBUFFER_H__
#define __FMC_IMAGEON_HDMI_FRAMEBUFFER_H__

#include "xparameters.h"
#include "sleep.h"

#include "fmc_iic.h"
#include "fmc_imageon.h"

#include "xvtc.h"
#include "xaxivdma.h"

#include "video_resolution.h"
#include "video_generator.h"
#include "video_frame_buffer.h"

// This structure contains the context
//  for the FMC-IMAGEON HDMI Video Frame Buffer design
struct struct_fmc_imageon_hdmi_framebuffer_t
{
   // IP base addresses
   Xuint32 uBaseAddr_IIC_FmcImageon;
   Xuint32 uDeviceId_VTC_HdmiiDetector;
   Xuint32 uDeviceId_VTC_HdmioGenerator;
   Xuint32 uDeviceId_VDMA_HdmiFrameBuffer;
   Xuint32 uBaseAddr_MEM_HdmiFrameBuffer;  // address of FB in memory
   Xuint32 uNumFrames_HdmiFrameBuffer;

   fmc_iic_t fmc_imageon_iic;

   fmc_imageon_t fmc_imageon;

   XVtc vtc_hdmii_detector;
   XVtc vtc_hdmio_generator;

   XAxiVdma vdma_hdmi;
   XAxiVdma_DmaSetup vdmacfg_hdmi_read;
   XAxiVdma_DmaSetup vdmacfg_hdmi_write;

   Xuint32 bVerbose;

   // HDMI Output settings
   Xuint32 hdmio_width;
   Xuint32 hdmio_height;
   Xuint32 hdmio_resolution;
   fmc_imageon_video_timing_t hdmio_timing;

   // HDMI Input Settings
   Xuint32 hdmii_locked;
   Xuint32 hdmii_width;
   Xuint32 hdmii_height;
   Xuint32 hdmii_resolution;
   fmc_imageon_video_timing_t hdmii_timing;

};
typedef struct struct_fmc_imageon_hdmi_framebuffer_t fmc_imageon_hdmi_framebuffer_t;

int fmc_imageon_hdmi_framebuffer_init( fmc_imageon_hdmi_framebuffer_t *pDemo );

#endif // __FMC_IMAGEON_HDMI_FRAMEBUFFER_H__