1/* 2 Copyright (c) 2002-2005, Thomas Kurschel 3 4 5 Part of Radeon accelerant 6 7 Internal header file 8*/ 9 10#ifndef _RADEON_ACCELERANT_H 11#define _RADEON_ACCELERANT_H 12 13 14#include "radeon_interface.h" 15#include "accelerant_ext.h" 16 17#ifdef __cplusplus 18extern "C" { 19#endif 20 21void _sPrintf(const char *format, ...); 22//bool set_dprintf_enabled(bool); /* returns old enable flag */ 23 24#define dprintf _sPrintf 25 26extern int debug_level_flow; 27extern int debug_level_info; 28extern int debug_level_error; 29 30/*#define DEBUG_WAIT_ON_MSG 1000000 31#define DEBUG_WAIT_ON_ERROR 1000000*/ 32 33#define DEBUG_MSG_PREFIX "Radeon - " 34 35#define DEBUG_MAX_LEVEL_FLOW 3 36 37#include "debug_ext.h" 38 39 40// info about this accelerant 41typedef struct accelerator_info { 42 shared_info *si; // info shared between accelerants 43 virtual_card *vc; // associated virtual card 44 vuint8 *regs; // pointer to mapped registers 45 // !! dont't make it vuint32, access macros rely on 8 bits !! 46 47 area_id shared_info_area; // info shared between accelerants 48 area_id regs_area; // MM I/O registers 49 area_id virtual_card_area; // info about virtual card 50 51 // mapped-in (non)-local memory; 52 // as si->local_mem contains a pointer to the local frame buffer, 53 // only mt_pci and mt_agp are filled directly, mt_nonlocal contains 54 // a copy of either mt_pci or mt_agp, mt_local a copy of si->local_mem 55 struct { 56 area_id area; // area of clone 57 unsigned char *data; // CPU address of area 58 } mapped_memory[mt_last+1]; 59 60 int accelerant_is_clone; // true, if this is a cloned accelerant 61 62 int fd; // file descriptor of kernel driver 63 struct log_info_t *log; 64 65 area_id mode_list_area; // cloned list of standard display modes 66 display_mode *mode_list; // list of standard display modes 67} accelerator_info; 68 69 70#define IS_INTERNAL_TV_OUT( tv_chip ) \ 71 ( (tv_chip) == tc_internal_rt1 || (tv_chip) == tc_internal_rt2 ) 72 73 74// vesa_modes.c 75extern const display_timing vesa_mode_list[]; 76extern const size_t vesa_mode_list_count; 77 78// SetDisplayMode.c 79uint32 Radeon_RoundVWidth( int virtual_width, int bpp ); 80status_t Radeon_MoveDisplay( accelerator_info *ai, uint16 h_display_start, uint16 v_display_start ); 81void Radeon_EnableIRQ( accelerator_info *ai, bool enable ); 82 83// multimon.c 84void Radeon_HideMultiMode( virtual_card *vc, display_mode *mode ); 85void Radeon_DetectMultiMode( virtual_card *vc, display_mode *mode ); 86void Radeon_VerifyMultiMode( virtual_card *vc, shared_info *si, display_mode *mode ); 87void Radeon_InitMultiModeVars( accelerator_info *ai, display_mode *mode ); 88status_t Radeon_CheckMultiMonTunnel( virtual_card *vc, display_mode *mode, 89 const display_mode *low, const display_mode *high, bool *isTunnel ); 90bool Radeon_NeedsSecondPort( display_mode *mode ); 91bool Radeon_DifferentPorts( display_mode *mode ); 92 93 94// ProposeDisplayMode.c 95bool Radeon_GetFormat( int space, int *format, int *bpp ); 96status_t Radeon_CreateModeList( shared_info *si ); 97 98 99// dpms.c 100status_t Radeon_SetDPMS( accelerator_info *ai, int crtc_idx, int mode ); 101uint32 Radeon_GetDPMS( accelerator_info *ai, int crtc_idx ); 102 103 104// Cursor.c 105void Radeon_SetCursorColors( accelerator_info *ai, int crtc_idx ); 106void Radeon_ShowCursor( accelerator_info *ai, int crtc_idx ); 107 108 109// Acceleration.c 110void Radeon_Init2D( accelerator_info *ai ); 111void Radeon_AllocateVirtualCardStateBuffer( accelerator_info *ai ); 112void Radeon_FreeVirtualCardStateBuffer( accelerator_info *ai ); 113void Radeon_FillStateBuffer( accelerator_info *ai, uint32 datatype ); 114 115 116// driver_wrapper.c 117status_t Radeon_WaitForIdle( accelerator_info *ai, bool keep_lock ); 118status_t Radeon_WaitForFifo( accelerator_info *ai, int entries ); 119void Radeon_ResetEngine( accelerator_info *ai ); 120 121status_t Radeon_VIPRead( accelerator_info *ai, uint channel, uint address, uint32 *data ); 122status_t Radeon_VIPWrite( accelerator_info *ai, uint8 channel, uint address, uint32 data ); 123int Radeon_FindVIPDevice( accelerator_info *ai, uint32 device_id ); 124 125 126// settings.cpp 127void Radeon_ReadSettings( virtual_card *vc ); 128void Radeon_WriteSettings( virtual_card *vc ); 129 130 131// overlay.c 132void Radeon_HideOverlay( accelerator_info *ai ); 133status_t Radeon_UpdateOverlay( accelerator_info *ai ); 134void Radeon_InitOverlay( accelerator_info *ai, int crtc_idx ); 135 136// EngineManagement.c 137void Radeon_Spin( uint32 delay ); 138 139 140// monitor_detection.c 141void Radeon_DetectDisplays( accelerator_info *ai ); 142bool Radeon_ReadEDID( accelerator_info *ai, uint32 ddc_port, edid1_info *edid ); 143 144 145// palette.c 146void Radeon_InitPalette( accelerator_info *ai, int crtc_idx ); 147 148 149// theatre_out.c 150void Radeon_DetectTVOut( accelerator_info *ai ); 151 152 153#ifdef __cplusplus 154} 155#endif 156 157#endif 158