linux-arkmicro/buildroot-external/package/hx170dec/software/include/ppcfg.h

/*------------------------------------------------------------------------------
--                                                                            --
--       This software is confidential and proprietary and may be used        --
--        only as expressly authorized by a licensing agreement from          --
--                                                                            --
--                            Hantro Products Oy.                             --
--                                                                            --
--                   (C) COPYRIGHT 2006 HANTRO PRODUCTS OY                    --
--                            ALL RIGHTS RESERVED                             --
--                                                                            --
--                 The entire notice above must be reproduced                 --
--                  on all copies and should not be removed.                  --
--                                                                            --
--------------------------------------------------------------------------------
--
--  Description : Hardware PP system configuration
--
--------------------------------------------------------------------------------
--
--  Version control information, please leave untouched.
--
--  $RCSfile: ppcfg.h,v $
--  $Revision: 1.12 $
--  $Date: 2010/10/28 09:38:59 $
--
------------------------------------------------------------------------------*/

#ifndef __PPCFG_H__
#define __PPCFG_H__

/* predefined values of HW system parameters. DO NOT ALTER!      */
#define PP_X170_PICTURE_LITTLE_ENDIAN               1
#define PP_X170_PICTURE_BIG_ENDIAN                  0

#define PP_X170_BUS_BURST_LENGTH_UNDEFINED         0
#define PP_X170_BUS_BURST_LENGTH_4                 4
#define PP_X170_BUS_BURST_LENGTH_8                 8
#define PP_X170_BUS_BURST_LENGTH_16                16

#define PP_X170_DATA_BUS_WIDTH_32                   4
#define PP_X170_DATA_BUS_WIDTH_64                   8
/* end of predefined values */

/* now what we use */

#ifndef PP_X170_USING_IRQ
/* use the HW IRQ or not; set to non-zero to enable                */
/* if set to zero the software will disable the PP IRQ             */
/* generation in the control register                              */
#define PP_X170_USING_IRQ                           1
#endif

#ifndef PP_X170_SWAP_32_WORDS
/* in 64 bit bus environment the 32 bit words can be swapped       */
#define PP_X170_SWAP_32_WORDS 1
#endif

#ifndef PP_X170_SWAP_16_WORDS
#define PP_X170_SWAP_16_WORDS                       0
#endif

#ifndef PP_X170_SWAP_32_WORDS_RGB32
#define PP_X170_SWAP_32_WORDS_RGB32                 0
#endif

#ifndef PP_X170_SWAP_16_WORDS_RGB32
#define PP_X170_SWAP_16_WORDS_RGB32                 0
#endif

#ifndef PP_X170_SWAP_32_WORDS_RGB16
#define PP_X170_SWAP_32_WORDS_RGB16                 0
#endif

#ifndef PP_X170_SWAP_16_WORDS_RGB16
#define PP_X170_SWAP_16_WORDS_RGB16                 1
#endif


#ifndef PP_X170_INPUT_PICTURE_ENDIAN
/* this should match the system endianess, so that PP reads        */
/* the input pixel data in the right order                         */
#define PP_X170_INPUT_PICTURE_ENDIAN PP_X170_PICTURE_LITTLE_ENDIAN
#endif

#ifndef PP_X170_OUTPUT_PICTURE_ENDIAN
/* this should match the system endianess, so that PP writes       */
/* the output pixel data in the right order                        */
#define PP_X170_OUTPUT_PICTURE_ENDIAN PP_X170_PICTURE_LITTLE_ENDIAN
#endif

#ifndef PP_X170_OUTPUT_PICTURE_ENDIAN_RGB32
#define PP_X170_OUTPUT_PICTURE_ENDIAN_RGB32 PP_X170_PICTURE_BIG_ENDIAN
#endif

#ifndef PP_X170_OUTPUT_PICTURE_ENDIAN_RGB16
#define PP_X170_OUTPUT_PICTURE_ENDIAN_RGB16 PP_X170_PICTURE_BIG_ENDIAN
#endif

#ifndef PP_X170_BUS_BURST_LENGTH
/* how long are the hardware data bursts; better left unchanged    */
#define PP_X170_BUS_BURST_LENGTH        PP_X170_BUS_BURST_LENGTH_16
#endif

#ifndef PP_X170_DATA_BUS_WIDTH
/* data bus width of the PP hardware; note that this might not be   */
/* the same with the CPU's data bus width                           */
#define PP_X170_DATA_BUS_WIDTH PP_X170_DATA_BUS_WIDTH_32
#endif

#ifndef PP_X170_LATENCY_COMPENSATION
/* compensation for bus latency; values up to 63 */
#define PP_X170_LATENCY_COMPENSATION    0
#endif

#ifndef PP_X170_INTERNAL_CLOCK_GATING
/* clock is gated from PP structures that are not used */
#define PP_X170_INTERNAL_CLOCK_GATING    0
#endif

#ifndef PP_X170_DATA_DISCARD_ENABLE
#define PP_X170_DATA_DISCARD_ENABLE     0
#endif

#ifndef PP_X170_SWAP_32_WORDS_INPUT
#define PP_X170_SWAP_32_WORDS_INPUT 1
#endif

/* AXI bus read and write ID values used by HW. 0 - 255 */
#ifndef PP_X170_AXI_ID_R
#define PP_X170_AXI_ID_R                      0
#endif

#ifndef PP_X170_AXI_ID_W
#define PP_X170_AXI_ID_W                      0
#endif

/* AXI single command multiple data disable not set */
#define PP_X170_SCMD_DISABLE                  0

/* flag to ignore endianness when reading RGB format alpha blend picture.
 * DO NOT ALTER! */
#define PP_X170_IGNORE_ABLEND_ENDIANNESS      0

/* disable fast scaling shortcuts */
#ifndef PP_X170_FAST_VERTICAL_DOWNSCALE_DISABLE
#define PP_X170_FAST_VERTICAL_DOWNSCALE_DISABLE     0
#endif

#ifndef PP_X170_FAST_HORIZONTAL_DOWNSCALE_DISABLE
#define PP_X170_FAST_HORIZONTAL_DOWNSCALE_DISABLE   0
#endif

#define PP_JPEGDEC_PIPELINE_SUPPORT
#define PP_MPEG4DEC_PIPELINE_SUPPORT
#define PP_H264DEC_PIPELINE_SUPPORT
#define PP_VC1DEC_PIPELINE_SUPPORT
#define PP_MPEG2DEC_PIPELINE_SUPPORT
#define PP_RVDEC_PIPELINE_SUPPORT
#define PP_VP6DEC_PIPELINE_SUPPORT
#define PP_VP8DEC_PIPELINE_SUPPORT

#endif /* __PPCFG_H__ */