/* * Copyright 2000 ATI Technologies Inc., Markham, Ontario, and * VA Linux Systems Inc., Fremont, California. * * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation on the rights to use, copy, modify, merge, * publish, distribute, sublicense, and/or sell copies of the Software, * and to permit persons to whom the Software is furnished to do so, * subject to the following conditions: * * The above copyright notice and this permission notice (including the * next paragraph) shall be included in all copies or substantial * portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NON-INFRINGEMENT. IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR * THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /* * Authors: * Kevin E. Martin * Rickard E. Faith * Alan Hourihane * */ #ifndef _RADEON_H_ #define _RADEON_H_ #include /* For abs() */ #include /* For usleep() */ #include /* For gettimeofday() */ #include "config.h" #include "xf86str.h" #include "compiler.h" #include "xf86fbman.h" /* PCI support */ #include "xf86Pci.h" #ifdef USE_EXA #include "exa.h" #endif #ifdef USE_XAA #include "xaa.h" #endif /* Exa and Cursor Support */ #include "vbe.h" #include "xf86Cursor.h" /* DDC support */ #include "xf86DDC.h" /* Xv support */ #include "xf86xv.h" #include "radeon_probe.h" #include "radeon_tv.h" /* DRI support */ #ifdef XF86DRI #define _XF86DRI_SERVER_ #include "radeon_dripriv.h" #include "dri.h" #include "GL/glxint.h" #ifdef DAMAGE #include "damage.h" #include "globals.h" #endif #endif #include "xf86Crtc.h" #include "X11/Xatom.h" /* Render support */ #ifdef RENDER #include "picturestr.h" #endif #include "atipcirename.h" #ifndef MAX #define MAX(a,b) ((a)>(b)?(a):(b)) #endif #ifndef MIN #define MIN(a,b) ((a)>(b)?(b):(a)) #endif #ifndef HAVE_XF86MODEBANDWIDTH extern unsigned int xf86ModeBandwidth(DisplayModePtr mode, int depth); #define MODE_BANDWIDTH MODE_BAD #endif typedef enum { OPTION_NOACCEL, OPTION_SW_CURSOR, OPTION_DAC_6BIT, OPTION_DAC_8BIT, #ifdef XF86DRI OPTION_BUS_TYPE, OPTION_CP_PIO, OPTION_USEC_TIMEOUT, OPTION_AGP_MODE, OPTION_AGP_FW, OPTION_GART_SIZE, OPTION_GART_SIZE_OLD, OPTION_RING_SIZE, OPTION_BUFFER_SIZE, OPTION_DEPTH_MOVE, OPTION_PAGE_FLIP, OPTION_NO_BACKBUFFER, OPTION_XV_DMA, OPTION_FBTEX_PERCENT, OPTION_DEPTH_BITS, OPTION_PCIAPER_SIZE, #ifdef USE_EXA OPTION_ACCEL_DFS, #endif #endif OPTION_DDC_MODE, OPTION_IGNORE_EDID, OPTION_DISP_PRIORITY, OPTION_PANEL_SIZE, OPTION_MIN_DOTCLOCK, OPTION_COLOR_TILING, #ifdef XvExtension OPTION_VIDEO_KEY, OPTION_RAGE_THEATRE_CRYSTAL, OPTION_RAGE_THEATRE_TUNER_PORT, OPTION_RAGE_THEATRE_COMPOSITE_PORT, OPTION_RAGE_THEATRE_SVIDEO_PORT, OPTION_TUNER_TYPE, OPTION_RAGE_THEATRE_MICROC_PATH, OPTION_RAGE_THEATRE_MICROC_TYPE, OPTION_SCALER_WIDTH, #endif #ifdef RENDER OPTION_RENDER_ACCEL, OPTION_SUBPIXEL_ORDER, #endif OPTION_SHOWCACHE, OPTION_DYNAMIC_CLOCKS, OPTION_BIOS_HOTKEYS, OPTION_VGA_ACCESS, OPTION_REVERSE_DDC, OPTION_LVDS_PROBE_PLL, OPTION_ACCELMETHOD, OPTION_CONNECTORTABLE, OPTION_DRI, OPTION_DEFAULT_CONNECTOR_TABLE, #if defined(__powerpc__) OPTION_MAC_MODEL, #endif OPTION_DEFAULT_TMDS_PLL, OPTION_TVDAC_LOAD_DETECT, OPTION_FORCE_TVOUT, OPTION_TVSTD, OPTION_IGNORE_LID_STATUS, OPTION_DEFAULT_TVDAC_ADJ } RADEONOpts; #define RADEON_IDLE_RETRY 16 /* Fall out of idle loops after this count */ #define RADEON_TIMEOUT 2000000 /* Fall out of wait loops after this count */ #define RADEON_VSYNC_TIMEOUT 20000 /* Maximum wait for VSYNC (in usecs) */ /* Buffer are aligned on 4096 byte boundaries */ #define RADEON_BUFFER_ALIGN 0x00000fff #define RADEON_VBIOS_SIZE 0x00010000 #define RADEON_USE_RMX 0x80000000 /* mode flag for using RMX * Need to comfirm this is not used * for something else. */ #define xFixedToFloat(f) (((float) (f)) / 65536) #define RADEON_LOGLEVEL_DEBUG 4 /* for Xv, outputs */ #define MAKE_ATOM(a) MakeAtom(a, sizeof(a) - 1, TRUE) /* Other macros */ #define RADEON_ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0])) #define RADEON_ALIGN(x,bytes) (((x) + ((bytes) - 1)) & ~((bytes) - 1)) #define RADEONPTR(pScrn) ((RADEONInfoPtr)(pScrn)->driverPrivate) typedef struct { int revision; CARD16 rr1_offset; CARD16 rr2_offset; CARD16 dyn_clk_offset; CARD16 pll_offset; CARD16 mem_config_offset; CARD16 mem_reset_offset; CARD16 short_mem_offset; CARD16 rr3_offset; CARD16 rr4_offset; } RADEONBIOSInitTable; #define RADEON_PLL_USE_BIOS_DIVS (1 << 0) #define RADEON_PLL_NO_ODD_POST_DIV (1 << 1) #define RADEON_PLL_USE_REF_DIV (1 << 2) #define RADEON_PLL_LEGACY (1 << 3) typedef struct { CARD16 reference_freq; CARD16 reference_div; CARD32 pll_in_min; CARD32 pll_in_max; CARD32 pll_out_min; CARD32 pll_out_max; CARD16 xclk; CARD32 min_ref_div; CARD32 max_ref_div; CARD32 min_post_div; CARD32 max_post_div; CARD32 min_feedback_div; CARD32 max_feedback_div; CARD32 best_vco; } RADEONPLLRec, *RADEONPLLPtr; typedef struct { int bitsPerPixel; int depth; int displayWidth; int displayHeight; int pixel_code; int pixel_bytes; DisplayModePtr mode; } RADEONFBLayout; typedef enum { CHIP_FAMILY_UNKNOW, CHIP_FAMILY_LEGACY, CHIP_FAMILY_RADEON, CHIP_FAMILY_RV100, CHIP_FAMILY_RS100, /* U1 (IGP320M) or A3 (IGP320)*/ CHIP_FAMILY_RV200, CHIP_FAMILY_RS200, /* U2 (IGP330M/340M/350M) or A4 (IGP330/340/345/350), RS250 (IGP 7000) */ CHIP_FAMILY_R200, CHIP_FAMILY_RV250, CHIP_FAMILY_RS300, /* RS300/RS350 */ CHIP_FAMILY_RV280, CHIP_FAMILY_R300, CHIP_FAMILY_R350, CHIP_FAMILY_RV350, CHIP_FAMILY_RV380, /* RV370/RV380/M22/M24 */ CHIP_FAMILY_R420, /* R420/R423/M18 */ CHIP_FAMILY_RV410, /* RV410, M26 */ CHIP_FAMILY_RS400, /* xpress 200, 200m (RS400/410/480) */ CHIP_FAMILY_RV515, /* rv515 */ CHIP_FAMILY_R520, /* r520 */ CHIP_FAMILY_RV530, /* rv530 */ CHIP_FAMILY_R580, /* r580 */ CHIP_FAMILY_RV560, /* rv560 */ CHIP_FAMILY_RV570, /* rv570 */ CHIP_FAMILY_RS690, CHIP_FAMILY_RS740, CHIP_FAMILY_R600, /* r60 */ CHIP_FAMILY_R630, CHIP_FAMILY_RV610, CHIP_FAMILY_RV630, CHIP_FAMILY_RV670, CHIP_FAMILY_RV620, CHIP_FAMILY_RV635, CHIP_FAMILY_RS780, CHIP_FAMILY_LAST } RADEONChipFamily; #define IS_RV100_VARIANT ((info->ChipFamily == CHIP_FAMILY_RV100) || \ (info->ChipFamily == CHIP_FAMILY_RV200) || \ (info->ChipFamily == CHIP_FAMILY_RS100) || \ (info->ChipFamily == CHIP_FAMILY_RS200) || \ (info->ChipFamily == CHIP_FAMILY_RV250) || \ (info->ChipFamily == CHIP_FAMILY_RV280) || \ (info->ChipFamily == CHIP_FAMILY_RS300)) #define IS_R300_VARIANT ((info->ChipFamily == CHIP_FAMILY_R300) || \ (info->ChipFamily == CHIP_FAMILY_RV350) || \ (info->ChipFamily == CHIP_FAMILY_R350) || \ (info->ChipFamily == CHIP_FAMILY_RV380) || \ (info->ChipFamily == CHIP_FAMILY_R420) || \ (info->ChipFamily == CHIP_FAMILY_RV410) || \ (info->ChipFamily == CHIP_FAMILY_RS400)) #define IS_AVIVO_VARIANT ((info->ChipFamily >= CHIP_FAMILY_RV515)) #define IS_DCE3_VARIANT ((info->ChipFamily >= CHIP_FAMILY_RV620)) /* * Errata workarounds */ typedef enum { CHIP_ERRATA_R300_CG = 0x00000001, CHIP_ERRATA_PLL_DUMMYREADS = 0x00000002, CHIP_ERRATA_PLL_DELAY = 0x00000004 } RADEONErrata; typedef enum { RADEON_DVOCHIP_NONE, RADEON_SIL_164, RADEON_SIL_1178 } RADEONExtTMDSChip; #if defined(__powerpc__) typedef enum { RADEON_MAC_NONE, RADEON_MAC_IBOOK, RADEON_MAC_POWERBOOK_EXTERNAL, RADEON_MAC_POWERBOOK_INTERNAL, RADEON_MAC_POWERBOOK_VGA, RADEON_MAC_MINI_EXTERNAL, RADEON_MAC_MINI_INTERNAL, RADEON_MAC_IMAC_G5_ISIGHT } RADEONMacModel; #endif typedef enum { CARD_PCI, CARD_AGP, CARD_PCIE } RADEONCardType; typedef struct _atomBiosHandle *atomBiosHandlePtr; typedef struct { CARD32 pci_device_id; RADEONChipFamily chip_family; int mobility; int igp; int nocrtc2; int nointtvout; int singledac; } RADEONCardInfo; typedef struct { EntityInfoPtr pEnt; pciVideoPtr PciInfo; PCITAG PciTag; int Chipset; RADEONChipFamily ChipFamily; RADEONErrata ChipErrata; unsigned long LinearAddr; /* Frame buffer physical address */ unsigned long MMIOAddr; /* MMIO region physical address */ unsigned long BIOSAddr; /* BIOS physical address */ CARD32 fbLocation; CARD32 gartLocation; void *MMIO; /* Map of MMIO region */ void *FB; /* Map of frame buffer */ CARD8 *VBIOS; /* Video BIOS pointer */ Bool IsAtomBios; /* New BIOS used in R420 etc. */ int ROMHeaderStart; /* Start of the ROM Info Table */ int MasterDataStart; /* Offset for Master Data Table for ATOM BIOS */ CARD32 MemCntl; CARD32 BusCntl; unsigned long MMIOSize; /* MMIO region physical address */ unsigned long FbMapSize; /* Size of frame buffer, in bytes */ unsigned long FbSecureSize; /* Size of secured fb area at end of framebuffer */ Bool IsMobility; /* Mobile chips for laptops */ Bool IsIGP; /* IGP chips */ Bool HasSingleDAC; /* only TVDAC on chip */ Bool ddc_mode; /* Validate mode by matching exactly * the modes supported in DDC data */ Bool R300CGWorkaround; /* EDID or BIOS values for FPs */ int RefDivider; int FeedbackDivider; int PostDivider; Bool UseBiosDividers; /* EDID data using DDC interface */ Bool ddc_bios; Bool ddc1; Bool ddc2; RADEONPLLRec pll; int RamWidth; float sclk; /* in MHz */ float mclk; /* in MHz */ Bool IsDDR; int DispPriority; RADEONSavePtr SavedReg; /* Original (text) mode */ RADEONSavePtr ModeReg; /* Current mode */ Bool (*CloseScreen)(int, ScreenPtr); void (*BlockHandler)(int, pointer, pointer, pointer); Bool PaletteSavedOnVT; /* Palette saved on last VT switch */ #ifdef USE_EXA ExaDriverPtr exa; int exaSyncMarker; int exaMarkerSynced; int engineMode; #define EXA_ENGINEMODE_UNKNOWN 0 #define EXA_ENGINEMODE_2D 1 #define EXA_ENGINEMODE_3D 2 #ifdef XF86DRI Bool accelDFS; #endif #endif #ifdef USE_XAA XAAInfoRecPtr accel; #endif Bool accelOn; xf86CursorInfoPtr cursor; Bool allowColorTiling; Bool tilingEnabled; /* mirror of sarea->tiling_enabled */ #ifdef ARGB_CURSOR Bool cursor_argb; #endif int cursor_fg; int cursor_bg; #ifdef USE_XAA /* * XAAForceTransBlit is used to change the behavior of the XAA * SetupForScreenToScreenCopy function, to make it DGA-friendly. */ Bool XAAForceTransBlit; #endif int fifo_slots; /* Free slots in the FIFO (64 max) */ int pix24bpp; /* Depth of pixmap for 24bpp fb */ Bool dac6bits; /* Use 6 bit DAC? */ /* Computed values for Radeon */ int pitch; int datatype; CARD32 dp_gui_master_cntl; CARD32 dp_gui_master_cntl_clip; CARD32 trans_color; /* Saved values for ScreenToScreenCopy */ int xdir; int ydir; #ifdef USE_XAA /* ScanlineScreenToScreenColorExpand support */ unsigned char *scratch_buffer[1]; unsigned char *scratch_save; int scanline_x; int scanline_y; int scanline_w; int scanline_h; int scanline_h_w; int scanline_words; int scanline_direct; int scanline_bpp; /* Only used for ImageWrite */ int scanline_fg; int scanline_bg; int scanline_hpass; int scanline_x1clip; int scanline_x2clip; #endif /* Saved values for DashedTwoPointLine */ int dashLen; CARD32 dashPattern; int dash_fg; int dash_bg; DGAModePtr DGAModes; int numDGAModes; Bool DGAactive; int DGAViewportStatus; DGAFunctionRec DGAFuncs; RADEONFBLayout CurrentLayout; CARD32 dst_pitch_offset; #ifdef XF86DRI Bool noBackBuffer; Bool directRenderingEnabled; Bool directRenderingInited; Bool newMemoryMap; drmVersionPtr pLibDRMVersion; drmVersionPtr pKernelDRMVersion; DRIInfoPtr pDRIInfo; int drmFD; int numVisualConfigs; __GLXvisualConfig *pVisualConfigs; RADEONConfigPrivPtr pVisualConfigsPriv; Bool (*DRICloseScreen)(int, ScreenPtr); drm_handle_t fbHandle; drmSize registerSize; drm_handle_t registerHandle; RADEONCardType cardType; /* Current card is a PCI card */ drmSize pciSize; drm_handle_t pciMemHandle; unsigned char *PCI; /* Map */ Bool depthMoves; /* Enable depth moves -- slow! */ Bool allowPageFlip; /* Enable 3d page flipping */ #ifdef DAMAGE DamagePtr pDamage; RegionRec driRegion; #endif Bool have3DWindows; /* Are there any 3d clients? */ int pciAperSize; drmSize gartSize; drm_handle_t agpMemHandle; /* Handle from drmAgpAlloc */ unsigned long gartOffset; unsigned char *AGP; /* Map */ int agpMode; CARD32 pciCommand; Bool CPRuns; /* CP is running */ Bool CPInUse; /* CP has been used by X server */ Bool CPStarted; /* CP has started */ int CPMode; /* CP mode that server/clients use */ int CPFifoSize; /* Size of the CP command FIFO */ int CPusecTimeout; /* CP timeout in usecs */ Bool needCacheFlush; /* CP ring buffer data */ unsigned long ringStart; /* Offset into GART space */ drm_handle_t ringHandle; /* Handle from drmAddMap */ drmSize ringMapSize; /* Size of map */ int ringSize; /* Size of ring (in MB) */ drmAddress ring; /* Map */ int ringSizeLog2QW; unsigned long ringReadOffset; /* Offset into GART space */ drm_handle_t ringReadPtrHandle; /* Handle from drmAddMap */ drmSize ringReadMapSize; /* Size of map */ drmAddress ringReadPtr; /* Map */ /* CP vertex/indirect buffer data */ unsigned long bufStart; /* Offset into GART space */ drm_handle_t bufHandle; /* Handle from drmAddMap */ drmSize bufMapSize; /* Size of map */ int bufSize; /* Size of buffers (in MB) */ drmAddress buf; /* Map */ int bufNumBufs; /* Number of buffers */ drmBufMapPtr buffers; /* Buffer map */ /* CP GART Texture data */ unsigned long gartTexStart; /* Offset into GART space */ drm_handle_t gartTexHandle; /* Handle from drmAddMap */ drmSize gartTexMapSize; /* Size of map */ int gartTexSize; /* Size of GART tex space (in MB) */ drmAddress gartTex; /* Map */ int log2GARTTexGran; /* CP accleration */ drmBufPtr indirectBuffer; int indirectStart; /* DRI screen private data */ int fbX; int fbY; int backX; int backY; int depthX; int depthY; int frontOffset; int frontPitch; int backOffset; int backPitch; int depthOffset; int depthPitch; int depthBits; int textureOffset; int textureSize; int log2TexGran; int pciGartSize; CARD32 pciGartOffset; void *pciGartBackup; #ifdef USE_XAA CARD32 frontPitchOffset; CARD32 backPitchOffset; CARD32 depthPitchOffset; /* offscreen memory management */ int backLines; FBAreaPtr backArea; int depthTexLines; FBAreaPtr depthTexArea; #endif /* Saved scissor values */ CARD32 sc_left; CARD32 sc_right; CARD32 sc_top; CARD32 sc_bottom; CARD32 re_top_left; CARD32 re_width_height; CARD32 aux_sc_cntl; int irq; Bool DMAForXv; #ifdef PER_CONTEXT_SAREA int perctx_sarea_size; #endif /* Debugging info for BEGIN_RING/ADVANCE_RING pairs. */ int dma_begin_count; char *dma_debug_func; int dma_debug_lineno; #endif /* XF86DRI */ /* XVideo */ XF86VideoAdaptorPtr adaptor; void (*VideoTimerCallback)(ScrnInfoPtr, Time); int videoKey; int RageTheatreCrystal; int RageTheatreTunerPort; int RageTheatreCompositePort; int RageTheatreSVideoPort; int tunerType; char* RageTheatreMicrocPath; char* RageTheatreMicrocType; Bool MM_TABLE_valid; struct { CARD8 table_revision; CARD8 table_size; CARD8 tuner_type; CARD8 audio_chip; CARD8 product_id; CARD8 tuner_voltage_teletext_fm; CARD8 i2s_config; /* configuration of the sound chip */ CARD8 video_decoder_type; CARD8 video_decoder_host_config; CARD8 input[5]; } MM_TABLE; CARD16 video_decoder_type; int overlay_scaler_buffer_width; int ecp_div; /* Render */ Bool RenderAccel; unsigned short texW[2]; unsigned short texH[2]; #ifdef USE_XAA FBLinearPtr RenderTex; void (*RenderCallback)(ScrnInfoPtr); Time RenderTimeout; #endif /* general */ Bool showCache; OptionInfoPtr Options; Bool useEXA; #ifdef USE_EXA XF86ModReqInfo exaReq; #endif #ifdef USE_XAA XF86ModReqInfo xaaReq; #endif /* X itself has the 3D context */ Bool XInited3D; DisplayModePtr currentMode, savedCurrentMode; /* special handlings for DELL triple-head server */ Bool IsDellServer; Bool VGAAccess; int MaxSurfaceWidth; int MaxLines; CARD32 tv_dac_adj; CARD32 tv_dac_enable_mask; Bool want_vblank_interrupts; RADEONBIOSConnector BiosConnector[RADEON_MAX_BIOS_CONNECTOR]; RADEONBIOSInitTable BiosTable; /* save crtc state for console restore */ Bool crtc_on; Bool crtc2_on; Bool InternalTVOut; int tvdac_use_count; #if defined(__powerpc__) RADEONMacModel MacModel; #endif RADEONExtTMDSChip ext_tmds_chip; atomBiosHandlePtr atomBIOS; unsigned long FbFreeStart, FbFreeSize; unsigned char* BIOSCopy; /* output enable masks for outputs shared across connectors */ int output_crt1; int output_crt2; int output_dfp1; int output_dfp2; int output_lcd1; int output_tv1; Rotation rotation; void (*PointerMoved)(int, int, int); CreateScreenResourcesProcPtr CreateScreenResources; /* if no devices are connected at server startup */ Bool first_load_no_devices; Bool IsSecondary; Bool IsPrimary; Bool r600_shadow_fb; void *fb_shadow; } RADEONInfoRec, *RADEONInfoPtr; #define RADEONWaitForFifo(pScrn, entries) \ do { \ if (info->fifo_slots < entries) \ RADEONWaitForFifoFunction(pScrn, entries); \ info->fifo_slots -= entries; \ } while (0) extern RADEONEntPtr RADEONEntPriv(ScrnInfoPtr pScrn); extern void RADEONWaitForFifoFunction(ScrnInfoPtr pScrn, int entries); extern void RADEONWaitForIdleMMIO(ScrnInfoPtr pScrn); #ifdef XF86DRI extern int RADEONDRISetParam(ScrnInfoPtr pScrn, unsigned int param, int64_t value); extern void RADEONWaitForIdleCP(ScrnInfoPtr pScrn); #endif extern void RADEONDoAdjustFrame(ScrnInfoPtr pScrn, int x, int y, Bool clone); extern void RADEONEngineReset(ScrnInfoPtr pScrn); extern void RADEONEngineFlush(ScrnInfoPtr pScrn); extern void RADEONEngineRestore(ScrnInfoPtr pScrn); extern unsigned RADEONINPLL(ScrnInfoPtr pScrn, int addr); extern void RADEONOUTPLL(ScrnInfoPtr pScrn, int addr, CARD32 data); extern unsigned RADEONINMC(ScrnInfoPtr pScrn, int addr); extern void RADEONOUTMC(ScrnInfoPtr pScrn, int addr, CARD32 data); extern void RADEONWaitForVerticalSync(ScrnInfoPtr pScrn); extern void RADEONWaitForVerticalSync2(ScrnInfoPtr pScrn); extern void RADEONChangeSurfaces(ScrnInfoPtr pScrn); extern Bool RADEONAccelInit(ScreenPtr pScreen); #ifdef USE_EXA extern Bool RADEONSetupMemEXA (ScreenPtr pScreen); extern Bool RADEONDrawInitMMIO(ScreenPtr pScreen); #ifdef XF86DRI extern unsigned long long RADEONTexOffsetStart(PixmapPtr pPix); extern Bool RADEONGetDatatypeBpp(int bpp, CARD32 *type); extern Bool RADEONGetPixmapOffsetPitch(PixmapPtr pPix, CARD32 *pitch_offset); extern Bool RADEONDrawInitCP(ScreenPtr pScreen); extern void RADEONDoPrepareCopyCP(ScrnInfoPtr pScrn, CARD32 src_pitch_offset, CARD32 dst_pitch_offset, CARD32 datatype, int rop, Pixel planemask); extern void RADEONCopyCP(PixmapPtr pDst, int srcX, int srcY, int dstX, int dstY, int w, int h); #endif #endif #ifdef USE_XAA extern void RADEONAccelInitMMIO(ScreenPtr pScreen, XAAInfoRecPtr a); #endif extern void RADEONEngineInit(ScrnInfoPtr pScrn); extern Bool RADEONCursorInit(ScreenPtr pScreen); extern Bool RADEONDGAInit(ScreenPtr pScreen); extern void RADEONInit3DEngine(ScrnInfoPtr pScrn); extern int RADEONMinBits(int val); extern void RADEONInitVideo(ScreenPtr pScreen); extern void RADEONResetVideo(ScrnInfoPtr pScrn); extern void R300CGWorkaround(ScrnInfoPtr pScrn); extern void RADEONPllErrataAfterIndex(RADEONInfoPtr info); extern void RADEONPllErrataAfterData(RADEONInfoPtr info); extern Bool RADEONGetBIOSInfo(ScrnInfoPtr pScrn, xf86Int10InfoPtr pInt10); extern Bool RADEONGetConnectorInfoFromBIOS (ScrnInfoPtr pScrn); extern Bool RADEONGetClockInfoFromBIOS (ScrnInfoPtr pScrn); extern Bool RADEONGetLVDSInfoFromBIOS (xf86OutputPtr output); extern Bool RADEONGetTMDSInfoFromBIOS (xf86OutputPtr output); extern Bool RADEONGetTVInfoFromBIOS (xf86OutputPtr output); extern Bool RADEONGetDAC2InfoFromBIOS (xf86OutputPtr output); extern Bool RADEONGetHardCodedEDIDFromBIOS (xf86OutputPtr output); extern void RADEONRestoreCommonRegisters(ScrnInfoPtr pScrn, RADEONSavePtr restore); extern void RADEONRestoreCrtcRegisters(ScrnInfoPtr pScrn, RADEONSavePtr restore); extern void RADEONRestoreDACRegisters(ScrnInfoPtr pScrn, RADEONSavePtr restore); extern void RADEONRestoreFPRegisters(ScrnInfoPtr pScrn, RADEONSavePtr restore); extern void RADEONRestoreFP2Registers(ScrnInfoPtr pScrn, RADEONSavePtr restore); extern void RADEONRestoreLVDSRegisters(ScrnInfoPtr pScrn, RADEONSavePtr restore); extern void RADEONRestoreRMXRegisters(ScrnInfoPtr pScrn, RADEONSavePtr restore); extern void RADEONRestorePLLRegisters(ScrnInfoPtr pScrn, RADEONSavePtr restore); extern void RADEONRestoreCrtc2Registers(ScrnInfoPtr pScrn, RADEONSavePtr restore); extern void RADEONRestorePLL2Registers(ScrnInfoPtr pScrn, RADEONSavePtr restore); extern void RADEONInitDispBandwidth(ScrnInfoPtr pScrn); extern Bool RADEONI2cInit(ScrnInfoPtr pScrn); extern Bool RADEONSetupConnectors(ScrnInfoPtr pScrn); extern void RADEONPrintPortMap(ScrnInfoPtr pScrn); extern void RADEONDisableDisplays(ScrnInfoPtr pScrn); extern void RADEONGetPanelInfo(ScrnInfoPtr pScrn); extern void RADEONUnblank(ScrnInfoPtr pScrn); extern void RADEONUnblank(ScrnInfoPtr pScrn); extern void RADEONBlank(ScrnInfoPtr pScrn); extern Bool RADEONSetTiling(ScrnInfoPtr pScrn); extern Bool RADEONAllocateControllers(ScrnInfoPtr pScrn, int mask); extern Bool RADEONAllocateConnectors(ScrnInfoPtr pScrn); extern void RADEONSetPitch (ScrnInfoPtr pScrn); extern void RADEONUpdateHVPosition(xf86OutputPtr output, DisplayModePtr mode); extern DisplayModePtr RADEONProbeOutputModes(xf86OutputPtr output); extern Bool RADEONDVOReadByte(I2CDevPtr dvo, int addr, CARD8 *ch); extern Bool RADEONDVOWriteByte(I2CDevPtr dvo, int addr, CARD8 ch); extern Bool RADEONGetExtTMDSInfoFromBIOS (xf86OutputPtr output); extern Bool RADEONInitExtTMDSInfoFromBIOS (xf86OutputPtr output); extern RADEONI2CBusRec legacy_setup_i2c_bus(int ddc_line); extern RADEONI2CBusRec atom_setup_i2c_bus(int ddc_line); extern void radeon_crtc_set_cursor_position (xf86CrtcPtr crtc, int x, int y); extern void radeon_crtc_show_cursor (xf86CrtcPtr crtc); extern void radeon_crtc_hide_cursor (xf86CrtcPtr crtc); extern void radeon_crtc_set_cursor_position (xf86CrtcPtr crtc, int x, int y); extern void radeon_crtc_set_cursor_colors (xf86CrtcPtr crtc, int bg, int fg); extern void radeon_crtc_load_cursor_argb (xf86CrtcPtr crtc, CARD32 *image); extern void radeon_crtc_load_lut(xf86CrtcPtr crtc); extern void RADEONAdjustCrtcRegistersForTV(ScrnInfoPtr pScrn, RADEONSavePtr save, DisplayModePtr mode, xf86OutputPtr output); extern void RADEONAdjustPLLRegistersForTV(ScrnInfoPtr pScrn, RADEONSavePtr save, DisplayModePtr mode, xf86OutputPtr output); extern void RADEONAdjustCrtc2RegistersForTV(ScrnInfoPtr pScrn, RADEONSavePtr save, DisplayModePtr mode, xf86OutputPtr output); extern void RADEONAdjustPLL2RegistersForTV(ScrnInfoPtr pScrn, RADEONSavePtr save, DisplayModePtr mode, xf86OutputPtr output); extern void RADEONInitTVRegisters(xf86OutputPtr output, RADEONSavePtr save, DisplayModePtr mode, BOOL IsPrimary); extern void RADEONRestoreTVRegisters(ScrnInfoPtr pScrn, RADEONSavePtr restore); extern void RADEONComputePLL(RADEONPLLPtr pll, unsigned long freq, CARD32 *chosen_dot_clock_freq, CARD32 *chosen_feedback_div, CARD32 *chosen_reference_div, CARD32 *chosen_post_div, int flags); #ifdef XF86DRI #ifdef USE_XAA extern void RADEONAccelInitCP(ScreenPtr pScreen, XAAInfoRecPtr a); #endif extern Bool RADEONDRIGetVersion(ScrnInfoPtr pScrn); extern Bool RADEONDRIScreenInit(ScreenPtr pScreen); extern void RADEONDRICloseScreen(ScreenPtr pScreen); extern void RADEONDRIResume(ScreenPtr pScreen); extern Bool RADEONDRIFinishScreenInit(ScreenPtr pScreen); extern void RADEONDRIAllocatePCIGARTTable(ScreenPtr pScreen); extern int RADEONDRIGetPciAperTableSize(ScrnInfoPtr pScrn); extern void RADEONDRIStop(ScreenPtr pScreen); extern drmBufPtr RADEONCPGetBuffer(ScrnInfoPtr pScrn); extern void RADEONCPFlushIndirect(ScrnInfoPtr pScrn, int discard); extern void RADEONCPReleaseIndirect(ScrnInfoPtr pScrn); extern int RADEONCPStop(ScrnInfoPtr pScrn, RADEONInfoPtr info); extern Bool RADEONDRISetVBlankInterrupt(ScrnInfoPtr pScrn, Bool on); extern void RADEONHostDataParams(ScrnInfoPtr pScrn, CARD8 *dst, CARD32 pitch, int cpp, CARD32 *dstPitchOffset, int *x, int *y); extern CARD8* RADEONHostDataBlit(ScrnInfoPtr pScrn, unsigned int cpp, unsigned int w, CARD32 dstPitchOff, CARD32 *bufPitch, int x, int *y, unsigned int *h, unsigned int *hpass); extern void RADEONHostDataBlitCopyPass(ScrnInfoPtr pScrn, unsigned int bpp, CARD8 *dst, CARD8 *src, unsigned int hpass, unsigned int dstPitch, unsigned int srcPitch); extern void RADEONCopySwap(CARD8 *dst, CARD8 *src, unsigned int size, int swap); #define RADEONCP_START(pScrn, info) \ do { \ int _ret = drmCommandNone(info->drmFD, DRM_RADEON_CP_START); \ if (_ret) { \ xf86DrvMsg(pScrn->scrnIndex, X_ERROR, \ "%s: CP start %d\n", __FUNCTION__, _ret); \ } \ info->CPStarted = TRUE; \ } while (0) #define RADEONCP_RELEASE(pScrn, info) \ do { \ if (info->CPInUse) { \ RADEON_PURGE_CACHE(); \ RADEON_WAIT_UNTIL_IDLE(); \ RADEONCPReleaseIndirect(pScrn); \ info->CPInUse = FALSE; \ } \ } while (0) #define RADEONCP_STOP(pScrn, info) \ do { \ int _ret; \ if (info->CPStarted) { \ _ret = RADEONCPStop(pScrn, info); \ if (_ret) { \ xf86DrvMsg(pScrn->scrnIndex, X_ERROR, \ "%s: CP stop %d\n", __FUNCTION__, _ret); \ } \ info->CPStarted = FALSE; \ } \ RADEONEngineRestore(pScrn); \ info->CPRuns = FALSE; \ } while (0) #define RADEONCP_RESET(pScrn, info) \ do { \ if (RADEONCP_USE_RING_BUFFER(info->CPMode)) { \ int _ret = drmCommandNone(info->drmFD, DRM_RADEON_CP_RESET); \ if (_ret) { \ xf86DrvMsg(pScrn->scrnIndex, X_ERROR, \ "%s: CP reset %d\n", __FUNCTION__, _ret); \ } \ } \ } while (0) #define RADEONCP_REFRESH(pScrn, info) \ do { \ if (!info->CPInUse) { \ if (info->needCacheFlush) { \ RADEON_PURGE_CACHE(); \ RADEON_PURGE_ZCACHE(); \ info->needCacheFlush = FALSE; \ } \ RADEON_WAIT_UNTIL_IDLE(); \ if (info->ChipFamily <= CHIP_FAMILY_RV280) { \ BEGIN_RING(6); \ OUT_RING_REG(RADEON_RE_TOP_LEFT, info->re_top_left); \ OUT_RING_REG(RADEON_RE_WIDTH_HEIGHT, info->re_width_height); \ OUT_RING_REG(RADEON_AUX_SC_CNTL, info->aux_sc_cntl); \ ADVANCE_RING(); \ } else { \ BEGIN_RING(4); \ OUT_RING_REG(R300_SC_SCISSOR0, info->re_top_left); \ OUT_RING_REG(R300_SC_SCISSOR1, info->re_width_height); \ ADVANCE_RING(); \ } \ info->CPInUse = TRUE; \ } \ } while (0) #define CP_PACKET0(reg, n) \ (RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2)) #define CP_PACKET1(reg0, reg1) \ (RADEON_CP_PACKET1 | (((reg1) >> 2) << 11) | ((reg0) >> 2)) #define CP_PACKET2() \ (RADEON_CP_PACKET2) #define CP_PACKET3(pkt, n) \ (RADEON_CP_PACKET3 | (pkt) | ((n) << 16)) #define RADEON_VERBOSE 0 #define RING_LOCALS CARD32 *__head = NULL; int __expected; int __count = 0 #define BEGIN_RING(n) do { \ if (RADEON_VERBOSE) { \ xf86DrvMsg(pScrn->scrnIndex, X_INFO, \ "BEGIN_RING(%d) in %s\n", (unsigned int)n, __FUNCTION__);\ } \ if (++info->dma_begin_count != 1) { \ xf86DrvMsg(pScrn->scrnIndex, X_ERROR, \ "BEGIN_RING without end at %s:%d\n", \ info->dma_debug_func, info->dma_debug_lineno); \ info->dma_begin_count = 1; \ } \ info->dma_debug_func = __FILE__; \ info->dma_debug_lineno = __LINE__; \ if (!info->indirectBuffer) { \ info->indirectBuffer = RADEONCPGetBuffer(pScrn); \ info->indirectStart = 0; \ } else if (info->indirectBuffer->used + (n) * (int)sizeof(CARD32) > \ info->indirectBuffer->total) { \ RADEONCPFlushIndirect(pScrn, 1); \ } \ __expected = n; \ __head = (pointer)((char *)info->indirectBuffer->address + \ info->indirectBuffer->used); \ __count = 0; \ } while (0) #define ADVANCE_RING() do { \ if (info->dma_begin_count-- != 1) { \ xf86DrvMsg(pScrn->scrnIndex, X_ERROR, \ "ADVANCE_RING without begin at %s:%d\n", \ __FILE__, __LINE__); \ info->dma_begin_count = 0; \ } \ if (__count != __expected) { \ xf86DrvMsg(pScrn->scrnIndex, X_ERROR, \ "ADVANCE_RING count != expected (%d vs %d) at %s:%d\n", \ __count, __expected, __FILE__, __LINE__); \ } \ if (RADEON_VERBOSE) { \ xf86DrvMsg(pScrn->scrnIndex, X_INFO, \ "ADVANCE_RING() start: %d used: %d count: %d\n", \ info->indirectStart, \ info->indirectBuffer->used, \ __count * (int)sizeof(CARD32)); \ } \ info->indirectBuffer->used += __count * (int)sizeof(CARD32); \ } while (0) #define OUT_RING(x) do { \ if (RADEON_VERBOSE) { \ xf86DrvMsg(pScrn->scrnIndex, X_INFO, \ " OUT_RING(0x%08x)\n", (unsigned int)(x)); \ } \ __head[__count++] = (x); \ } while (0) #define OUT_RING_REG(reg, val) \ do { \ OUT_RING(CP_PACKET0(reg, 0)); \ OUT_RING(val); \ } while (0) #define FLUSH_RING() \ do { \ if (RADEON_VERBOSE) \ xf86DrvMsg(pScrn->scrnIndex, X_INFO, \ "FLUSH_RING in %s\n", __FUNCTION__); \ if (info->indirectBuffer) { \ RADEONCPFlushIndirect(pScrn, 0); \ } \ } while (0) #define RADEON_WAIT_UNTIL_2D_IDLE() \ do { \ BEGIN_RING(2); \ OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0)); \ OUT_RING((RADEON_WAIT_2D_IDLECLEAN | \ RADEON_WAIT_HOST_IDLECLEAN)); \ ADVANCE_RING(); \ } while (0) #define RADEON_WAIT_UNTIL_3D_IDLE() \ do { \ BEGIN_RING(2); \ OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0)); \ OUT_RING((RADEON_WAIT_3D_IDLECLEAN | \ RADEON_WAIT_HOST_IDLECLEAN)); \ ADVANCE_RING(); \ } while (0) #define RADEON_WAIT_UNTIL_IDLE() \ do { \ if (RADEON_VERBOSE) { \ xf86DrvMsg(pScrn->scrnIndex, X_INFO, \ "WAIT_UNTIL_IDLE() in %s\n", __FUNCTION__); \ } \ BEGIN_RING(2); \ OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0)); \ OUT_RING((RADEON_WAIT_2D_IDLECLEAN | \ RADEON_WAIT_3D_IDLECLEAN | \ RADEON_WAIT_HOST_IDLECLEAN)); \ ADVANCE_RING(); \ } while (0) #define RADEON_PURGE_CACHE() \ do { \ BEGIN_RING(2); \ OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); \ OUT_RING(RADEON_RB3D_DC_FLUSH_ALL); \ ADVANCE_RING(); \ } while (0) #define RADEON_PURGE_ZCACHE() \ do { \ OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0)); \ OUT_RING(RADEON_RB3D_ZC_FLUSH_ALL); \ } while (0) #endif /* XF86DRI */ static __inline__ void RADEON_MARK_SYNC(RADEONInfoPtr info, ScrnInfoPtr pScrn) { #ifdef USE_EXA if (info->useEXA) exaMarkSync(pScrn->pScreen); #endif #ifdef USE_XAA if (!info->useEXA) SET_SYNC_FLAG(info->accel); #endif } static __inline__ void RADEON_SYNC(RADEONInfoPtr info, ScrnInfoPtr pScrn) { #ifdef USE_EXA if (info->useEXA) exaWaitSync(pScrn->pScreen); #endif #ifdef USE_XAA if (!info->useEXA && info->accel) info->accel->Sync(pScrn); #endif } static __inline__ void radeon_init_timeout(struct timeval *endtime, unsigned int timeout) { gettimeofday(endtime, NULL); endtime->tv_usec += timeout; endtime->tv_sec += endtime->tv_usec / 1000000; endtime->tv_usec %= 1000000; } static __inline__ int radeon_timedout(const struct timeval *endtime) { struct timeval now; gettimeofday(&now, NULL); return now.tv_sec == endtime->tv_sec ? now.tv_usec > endtime->tv_usec : now.tv_sec > endtime->tv_sec; } #endif /* _RADEON_H_ */