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 18 extern "C" { 19 #endif 20 21 void _sPrintf(const char *format, ...); 22 //bool set_dprintf_enabled(bool); /* returns old enable flag */ 23 24 #define dprintf _sPrintf 25 26 extern int debug_level_flow; 27 extern int debug_level_info; 28 extern 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 41 typedef 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 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 75 extern const display_timing vesa_mode_list[]; 76 extern const size_t vesa_mode_list_count; 77 78 // SetDisplayMode.c 79 uint32 Radeon_RoundVWidth( int virtual_width, int bpp ); 80 status_t Radeon_MoveDisplay( accelerator_info *ai, uint16 h_display_start, uint16 v_display_start ); 81 void Radeon_EnableIRQ( accelerator_info *ai, bool enable ); 82 83 // multimon.c 84 void Radeon_HideMultiMode( virtual_card *vc, display_mode *mode ); 85 void Radeon_DetectMultiMode( virtual_card *vc, display_mode *mode ); 86 void Radeon_VerifyMultiMode( virtual_card *vc, shared_info *si, display_mode *mode ); 87 void Radeon_InitMultiModeVars( accelerator_info *ai, display_mode *mode ); 88 status_t Radeon_CheckMultiMonTunnel( virtual_card *vc, display_mode *mode, 89 const display_mode *low, const display_mode *high, bool *isTunnel ); 90 bool Radeon_NeedsSecondPort( display_mode *mode ); 91 bool Radeon_DifferentPorts( display_mode *mode ); 92 93 94 // ProposeDisplayMode.c 95 bool Radeon_GetFormat( int space, int *format, int *bpp ); 96 status_t Radeon_CreateModeList( shared_info *si ); 97 98 99 // dpms.c 100 status_t Radeon_SetDPMS( accelerator_info *ai, int crtc_idx, int mode ); 101 uint32 Radeon_GetDPMS( accelerator_info *ai, int crtc_idx ); 102 103 104 // Cursor.c 105 void Radeon_SetCursorColors( accelerator_info *ai, int crtc_idx ); 106 void Radeon_ShowCursor( accelerator_info *ai, int crtc_idx ); 107 108 109 // Acceleration.c 110 void Radeon_Init2D( accelerator_info *ai ); 111 void Radeon_AllocateVirtualCardStateBuffer( accelerator_info *ai ); 112 void Radeon_FreeVirtualCardStateBuffer( accelerator_info *ai ); 113 void Radeon_FillStateBuffer( accelerator_info *ai, uint32 datatype ); 114 115 116 // driver_wrapper.c 117 status_t Radeon_WaitForIdle( accelerator_info *ai, bool keep_lock ); 118 status_t Radeon_WaitForFifo( accelerator_info *ai, int entries ); 119 void Radeon_ResetEngine( accelerator_info *ai ); 120 121 status_t Radeon_VIPRead( accelerator_info *ai, uint channel, uint address, uint32 *data ); 122 status_t Radeon_VIPWrite( accelerator_info *ai, uint8 channel, uint address, uint32 data ); 123 int Radeon_FindVIPDevice( accelerator_info *ai, uint32 device_id ); 124 125 126 // settings.cpp 127 void Radeon_ReadSettings( virtual_card *vc ); 128 void Radeon_WriteSettings( virtual_card *vc ); 129 130 131 // overlay.c 132 void Radeon_HideOverlay( accelerator_info *ai ); 133 status_t Radeon_UpdateOverlay( accelerator_info *ai ); 134 void Radeon_InitOverlay( accelerator_info *ai, int crtc_idx ); 135 136 // EngineManagement.c 137 void Radeon_Spin( uint32 delay ); 138 139 140 // monitor_detection.c 141 void Radeon_DetectDisplays( accelerator_info *ai ); 142 bool Radeon_ReadEDID( accelerator_info *ai, uint32 ddc_port, edid1_info *edid ); 143 144 145 // palette.c 146 void Radeon_InitPalette( accelerator_info *ai, int crtc_idx ); 147 148 149 // theatre_out.c 150 void Radeon_DetectTVOut( accelerator_info *ai ); 151 152 153 #ifdef __cplusplus 154 } 155 #endif 156 157 #endif 158