/*
   * Zoran ZR36060 basic configuration functions - header file
   *
   * Copyright (C) 2002 Laurent Pinchart <laurent.pinchart@skynet.be>
   *
   * $Id: zr36060.h,v 1.1.1.1.2.3 2003/01/14 21:18:47 rbultje Exp $
   *
   * ------------------------------------------------------------------------
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation; either version 2 of the License, or
   * (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
   *
   * ------------------------------------------------------------------------
   */
  
  #ifndef ZR36060_H
  #define ZR36060_H
  
  #include "videocodec.h"
  
  /* data stored for each zoran jpeg codec chip */
  struct zr36060 {
  	char name[32];
  	int num;
  	/* io datastructure */
  	struct videocodec *codec;
  	// last coder status
  	__u8 status;
  	// actual coder setup
  	int mode;
  
  	__u16 width;
  	__u16 height;
  
  	__u16 bitrate_ctrl;
  
  	__u32 total_code_vol;
  	__u32 real_code_vol;
  	__u16 max_block_vol;
  
  	__u8 h_samp_ratio[8];
  	__u8 v_samp_ratio[8];
  	__u16 scalefact;
  	__u16 dri;
  
  	/* app/com marker data */
  	struct jpeg_app_marker app;
  	struct jpeg_com_marker com;
  };
  
  /* ZR36060 register addresses */
  #define ZR060_LOAD			0x000
  #define ZR060_CFSR			0x001
  #define ZR060_CIR			0x002
  #define ZR060_CMR			0x003
  #define ZR060_MBZ			0x004
  #define ZR060_MBCVR			0x005
  #define ZR060_MER			0x006
  #define ZR060_IMR			0x007
  #define ZR060_ISR			0x008
  #define ZR060_TCV_NET_HI		0x009
  #define ZR060_TCV_NET_MH		0x00a
  #define ZR060_TCV_NET_ML		0x00b
  #define ZR060_TCV_NET_LO		0x00c
  #define ZR060_TCV_DATA_HI		0x00d
  #define ZR060_TCV_DATA_MH		0x00e
  #define ZR060_TCV_DATA_ML		0x00f
  #define ZR060_TCV_DATA_LO		0x010
  #define ZR060_SF_HI			0x011
  #define ZR060_SF_LO			0x012
  #define ZR060_AF_HI			0x013
  #define ZR060_AF_M			0x014
  #define ZR060_AF_LO			0x015
  #define ZR060_ACV_HI			0x016
  #define ZR060_ACV_MH			0x017
  #define ZR060_ACV_ML			0x018
  #define ZR060_ACV_LO			0x019
  #define ZR060_ACT_HI			0x01a
  #define ZR060_ACT_MH			0x01b
  #define ZR060_ACT_ML			0x01c
  #define ZR060_ACT_LO			0x01d
  #define ZR060_ACV_TRUN_HI		0x01e
  #define ZR060_ACV_TRUN_MH		0x01f
  #define ZR060_ACV_TRUN_ML		0x020
  #define ZR060_ACV_TRUN_LO		0x021
  #define ZR060_IDR_DEV			0x022
  #define ZR060_IDR_REV			0x023
  #define ZR060_TCR_HI			0x024
  #define ZR060_TCR_LO			0x025
  #define ZR060_VCR			0x030
  #define ZR060_VPR			0x031
  #define ZR060_SR			0x032
  #define ZR060_BCR_Y			0x033
  #define ZR060_BCR_U			0x034
  #define ZR060_BCR_V			0x035
  #define ZR060_SGR_VTOTAL_HI		0x036
  #define ZR060_SGR_VTOTAL_LO		0x037
  #define ZR060_SGR_HTOTAL_HI		0x038
  #define ZR060_SGR_HTOTAL_LO		0x039
  #define ZR060_SGR_VSYNC			0x03a
  #define ZR060_SGR_HSYNC			0x03b
  #define ZR060_SGR_BVSTART		0x03c
  #define ZR060_SGR_BHSTART		0x03d
  #define ZR060_SGR_BVEND_HI		0x03e
  #define ZR060_SGR_BVEND_LO		0x03f
  #define ZR060_SGR_BHEND_HI		0x040
  #define ZR060_SGR_BHEND_LO		0x041
  #define ZR060_AAR_VSTART_HI		0x042
  #define ZR060_AAR_VSTART_LO		0x043
  #define ZR060_AAR_VEND_HI		0x044
  #define ZR060_AAR_VEND_LO		0x045
  #define ZR060_AAR_HSTART_HI		0x046
  #define ZR060_AAR_HSTART_LO		0x047
  #define ZR060_AAR_HEND_HI		0x048
  #define ZR060_AAR_HEND_LO		0x049
  #define ZR060_SWR_VSTART_HI		0x04a
  #define ZR060_SWR_VSTART_LO		0x04b
  #define ZR060_SWR_VEND_HI		0x04c
  #define ZR060_SWR_VEND_LO		0x04d
  #define ZR060_SWR_HSTART_HI		0x04e
  #define ZR060_SWR_HSTART_LO		0x04f
  #define ZR060_SWR_HEND_HI		0x050
  #define ZR060_SWR_HEND_LO		0x051
  
  #define ZR060_SOF_IDX			0x060
  #define ZR060_SOS_IDX			0x07a
  #define ZR060_DRI_IDX			0x0c0
  #define ZR060_DQT_IDX			0x0cc
  #define ZR060_DHT_IDX			0x1d4
  #define ZR060_APP_IDX			0x380
  #define ZR060_COM_IDX			0x3c0
  
  /* ZR36060 LOAD register bits */
  
  #define ZR060_LOAD_Load			(1 << 7)
  #define ZR060_LOAD_SyncRst		(1 << 0)
  
  /* ZR36060 Code FIFO Status register bits */
  
  #define ZR060_CFSR_Busy			(1 << 7)
  #define ZR060_CFSR_CBusy		(1 << 2)
  #define ZR060_CFSR_CFIFO		(3 << 0)
  
  /* ZR36060 Code Interface register */
  
  #define ZR060_CIR_Code16		(1 << 7)
  #define ZR060_CIR_Endian		(1 << 6)
  #define ZR060_CIR_CFIS			(1 << 2)
  #define ZR060_CIR_CodeMstr		(1 << 0)
  
  /* ZR36060 Codec Mode register */
  
  #define ZR060_CMR_Comp			(1 << 7)
  #define ZR060_CMR_ATP			(1 << 6)
  #define ZR060_CMR_Pass2			(1 << 5)
  #define ZR060_CMR_TLM			(1 << 4)
  #define ZR060_CMR_BRB			(1 << 2)
  #define ZR060_CMR_FSF			(1 << 1)
  
  /* ZR36060 Markers Enable register */
  
  #define ZR060_MER_App			(1 << 7)
  #define ZR060_MER_Com			(1 << 6)
  #define ZR060_MER_DRI			(1 << 5)
  #define ZR060_MER_DQT			(1 << 4)
  #define ZR060_MER_DHT			(1 << 3)
  
  /* ZR36060 Interrupt Mask register */
  
  #define ZR060_IMR_EOAV			(1 << 3)
  #define ZR060_IMR_EOI			(1 << 2)
  #define ZR060_IMR_End			(1 << 1)
  #define ZR060_IMR_DataErr		(1 << 0)
  
  /* ZR36060 Interrupt Status register */
  
  #define ZR060_ISR_ProCnt		(3 << 6)
  #define ZR060_ISR_EOAV			(1 << 3)
  #define ZR060_ISR_EOI			(1 << 2)
  #define ZR060_ISR_End			(1 << 1)
  #define ZR060_ISR_DataErr		(1 << 0)
  
  /* ZR36060 Video Control register */
  
  #define ZR060_VCR_Video8		(1 << 7)
  #define ZR060_VCR_Range			(1 << 6)
  #define ZR060_VCR_FIDet			(1 << 3)
  #define ZR060_VCR_FIVedge		(1 << 2)
  #define ZR060_VCR_FIExt			(1 << 1)
  #define ZR060_VCR_SyncMstr		(1 << 0)
  
  /* ZR36060 Video Polarity register */
  
  #define ZR060_VPR_VCLKPol		(1 << 7)
  #define ZR060_VPR_PValPol		(1 << 6)
  #define ZR060_VPR_PoePol		(1 << 5)
  #define ZR060_VPR_SImgPol		(1 << 4)
  #define ZR060_VPR_BLPol			(1 << 3)
  #define ZR060_VPR_FIPol			(1 << 2)
  #define ZR060_VPR_HSPol			(1 << 1)
  #define ZR060_VPR_VSPol			(1 << 0)
  
  /* ZR36060 Scaling register */
  
  #define ZR060_SR_VScale			(1 << 2)
  #define ZR060_SR_HScale2		(1 << 0)
  #define ZR060_SR_HScale4		(2 << 0)
  
  #endif				/*fndef ZR36060_H */