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/*
* Copyright (C) 2009 RDC Semiconductor Co.,Ltd
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
* For technical support :
* <jason.lin@rdc.com.tw>
*/
#include "xf86.h"
// VIDEO Register definition VDISP
#define VDP_CTL 0x700
#define VDP_REG_UPDATE_MOD_SELECT 0x704
#define VDP_FIFO_THRESHOLD 0x708
#define VDP_FETCH_COUNT 0x70C
#define VDP_START_OFFSET 0x710
#define VDP_SRC_DISP_COUNT_ON_SCR 0x714
#define VDP_START_LOCATION 0x718
#define VDP_END_LOCATION 0x71C
#define VDP_FIRST_COLORKEY 0x720
#define VDP_CHROMA_KEY_LOW 0x724
#define VDP_CHROMA_KEY_UPPER 0x728
#define VDP_ZOOM_CTL 0x72C
#define VDP_FB0 0x730
#define VDP_FB1 0x734
#define VDP_FB2 0x738
#define VDP_FB_STRIDE 0x73C
#define VDP_COLOR_ENHANCE_CTL1 0x740
#define VDP_COLOR_ENHANCE_CTL2 0x744
#define VDP_COLOR_ENHANCE_CTL3 0x748
#define VDP_COLOR_ENHANCE_CTL4 0x74C
#define VDP_SECOND_COLORKEY 0x750
#define VID_Enable 1
#define VID_Disable 0
// VIDEO states
#define VDPS_ENABLE BIT0
#define VDPS_SW_FLIP 0x00010000
#define VDPS_HW_FLIP 0
#define VDPS_DISP_REQ_EXPIRE 0x00000140
#define VDPS_DISP_PRE_FETCH BIT20
#define VDPS_DISP1 0x0
#define VDPS_DISP2 BIT18
#define VDPS_FIRE BIT7
#define VDPS_FIFO_THRESHOLD 0x60006000
#define VDPS_ENABLE_CK BIT30
#define VDPS_ENABLE_CHK BIT31
#define VDPS_H_ZOOM_ENABLE BIT31
#define VDPS_H_INTERP BIT30
#define VDPS_V_ZOOM_ENABLE BIT15
#define VDPS_V_INTERP BIT14
typedef struct {
// overlay reg
ULONG dwVidCtl;
ULONG dwVideoSrcOffset;
ULONG dwFetch; // Video engine fetch count
ULONG dwVDisplayCount; // Video engine display count 0x26c,0x27c
ULONG dwVSrcPitch; // Video engine stride
ULONG dwWinStartXY;
ULONG dwWinEndXY;
ULONG dwzoomCtl;
ULONG dwColorKey;
ULONG dwVIDBuffer[3];
} VIDHWINFO, *VIDHWINFOPtr;
/*
* structure for passing information to UpdateOverlay fn
*/
typedef struct _OV_RECTL
{
unsigned long left;
unsigned long top;
unsigned long right;
unsigned long bottom;
} OV_RECTL, *OV_RECTLPtr;
/*
* Xv port specific struct, each port has it's own struct
*/
typedef struct {
long brightness;
long saturation;
long contrast;
long hue;
RegionRec clip;
CARD32 colorkey;
VIDHWINFO VidhwInfo;
FBLinearPtr PackedBuf0;
unsigned long Packed0Offset;
OV_RECTL rDst;
OV_RECTL rSrc;
unsigned long SrcPitch;
} RDCPortPrivRec, *RDCPortPrivPtr;
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