/* * (c) 2006-2008 Advanced Micro Devices, Inc. * * 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 * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS 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. * * Neither the name of the Advanced Micro Devices, Inc. nor the names of its * contributors may be used to endorse or promote products derived from this * software without specific prior written permission. */ #ifndef _GEODE_H_ #define _GEODE_H_ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "geode_pcirename.h" #ifdef HAVE_XAA_H #include "xaa.h" #endif #include "exa.h" #include "xf86Cursor.h" #include "vgaHW.h" #include "xf86int10.h" #include #include "randrstr.h" #include "xf86xv.h" #include "compat-api.h" /* We only support EXA version >=2 */ #if (EXA_VERSION_MAJOR >= 2) #ifndef XF86EXA #define XF86EXA 1 #endif #else #undef XF86EXA #endif #ifdef HAVE_XAA_H #define XF86XAA 1 #else #undef XF86XAA #endif #define CFB 0 #define INT10_SUPPORT 1 /* Existing Processor Models */ #define GX1 0x01 #define GX 0x10 #define LX 0x20 #define PCI_VENDOR_ID_CYRIX 0x1078 #define PCI_VENDOR_ID_NS 0x100b #define PCI_VENDOR_ID_AMD 0x1022 #define PCI_CHIP_5530 0x0104 #define PCI_CHIP_SC1200 0x0504 #define PCI_CHIP_SC1400 0x0104 #define PCI_CHIP_GEODEGX 0x0030 #define PCI_CHIP_GEODELX 0x2081 #define GFX_CPU_GEODELX 4 #if defined(HAVE_GX) && XF86XAA #define GX_FILL_RECT_SUPPORT 1 #define GX_BRES_LINE_SUPPORT 1 #define GX_DASH_LINE_SUPPORT 0 /* does not do dashed lines */ #define GX_MONO_8X8_PAT_SUPPORT 1 #define GX_CLREXP_8X8_PAT_SUPPORT 1 #define GX_SCR2SCREXP_SUPPORT 1 #define GX_SCR2SCRCPY_SUPPORT 1 #define GX_CPU2SCREXP_SUPPORT 1 #define GX_SCANLINE_SUPPORT 1 #define GX_USE_OFFSCRN_MEM 0 #define GX_ONE_LINE_AT_A_TIME 1 #define GX_WRITE_PIXMAP_SUPPORT 1 #endif #define GFX(func) gfx_##func #define GFX2(func) gfx2_##func #define GEODEPTR(p) ((GeodeRec *)((p)->driverPrivate)) #define DEFAULT_EXA_SCRATCH_BFRSZ 0x40000 /* the LX hardware (and Cimarron) require a cursor memory size of 48x64.. */ #define LX_CURSOR_HW_WIDTH 48 #define LX_CURSOR_HW_HEIGHT 64 /* ...but xorg requires the cursor width to be a multiple of 32. This is the size of the *actual* cursor. */ #define LX_CURSOR_MAX_WIDTH 32 #define LX_CURSOR_MAX_HEIGHT 32 /* FIXME: Get rid of this from GX */ #define DEBUGMSG(cond, drv_msg) #ifdef HAVE_LX extern unsigned char cim_inb(unsigned short port); extern void cim_outb(unsigned short port, unsigned char data); extern unsigned short cim_inw(unsigned short port); extern void cim_outw(unsigned short port, unsigned short data); extern unsigned long cim_ind(unsigned short port); extern void cim_outd(unsigned short port, unsigned long data); #include "cim_rtns.h" typedef struct _CIM_DISPLAYTIMING { unsigned short wPitch; unsigned short wBpp; VG_DISPLAY_MODE vgDisplayMode; } CIM_DISPLAYTIMING; #endif #ifdef HAVE_GX extern void gfx_write_reg32(int offset, int data); extern void gfx_write_reg16(int offset, short data); extern void gfx_write_reg8(int offset, char data); extern int gfx_read_reg32(int offset); extern short gfx_read_reg16(int offset); extern void gfx_write_vid32(int offset, int data); extern int gfx_read_vid32(int offset); extern unsigned char gfx_inb(unsigned short port); extern void gfx_outb(unsigned short port, unsigned char data); extern unsigned short gfx_inw(unsigned short port); extern void gfx_outw(unsigned short port, unsigned short data); extern unsigned long gfx_ind(unsigned short port); extern void gfx_outd(unsigned short port, unsigned long data); #define Q_WORD QQ_WORD #include "gfx_rtns.h" #undef Q_WORD #include "panel.h" typedef struct tag_GFX_DISPLAYTIMING { unsigned int dwDotClock; unsigned short wPitch; unsigned short wBpp; unsigned short wHTotal; unsigned short wHActive; unsigned short wHSyncStart; unsigned short wHSyncEnd; unsigned short wHBlankStart; unsigned short wHBlankEnd; unsigned short wVTotal; unsigned short wVActive; unsigned short wVSyncStart; unsigned short wVSyncEnd; unsigned short wVBlankStart; unsigned short wVBlankEnd; unsigned short wPolarity; } GFX_DISPLAYTIMING; #endif typedef struct _VESARec { xf86Int10InfoPtr pInt; } VESARec; typedef struct _GeodeMemRec { struct _GeodeMemRec *next; struct _GeodeMemRec *prev; unsigned int offset; int size; } GeodeMemRec, *GeodeMemPtr; #define OUTPUT_PANEL 0x01 #define OUTPUT_CRT 0x02 #define OUTPUT_TV 0x04 #define OUTPUT_VOP 0x08 #define OUTPUT_DCON 0x10 typedef struct _geodeRec { /* Common for both GX and LX */ int Output; /* Bitmask indicating the valid output options */ Bool HWCursor; Bool NoAccel; Bool useVGA; Bool VGAActive; /* Flag indicating if LX VGA is active */ Bool Compression; Bool useEXA; int rotation; int displayWidth; Bool starting; Bool tryCompression; Bool tryHWCursor; int mm_width, mm_height; /* physical display size */ unsigned long CursorStartOffset; int Pitch; /* display FB pitch */ int displaySize; /* The size of the visible area */ ExaOffscreenArea *shadowArea; /* Framebuffer memory */ unsigned char *FBBase; unsigned int FBAvail; /* EXA structures */ ExaDriverPtr pExa; unsigned int exaBfrOffset; unsigned int exaBfrSz; /* Other structures */ EntityInfoPtr pEnt; ScreenBlockHandlerProcPtr BlockHandler; /* needed for video */ XF86VideoAdaptorPtr adaptor; /* State save structures */ unsigned long FBDisplayOffset; unsigned long PrevDisplayOffset; VESARec *vesa; int FBCompressionEnable; VG_CURSOR_DATA FBCursor; /* Save the Cursor offset of the FB */ unsigned long FBCursorOffset; unsigned char FBBIOSMode; /* Hooks */ void (*PointerMoved) (POINTER_MOVED_ARGS_DECL); CloseScreenProcPtr CloseScreen; Bool (*CreateScreenResources) (ScreenPtr); /* ===== LX specific items ===== */ /* Flags */ Bool Scale; DisplayModePtr panelMode; /* The mode for the panel (if attached) */ /* Command buffer information */ unsigned long CmdBfrOffset; unsigned long CmdBfrSize; /* Memory Management */ GeodeMemPtr offscreenList; unsigned int offscreenStart; unsigned int offscreenSize; /* Save state */ VG_COMPRESSION_DATA CBData; VG_COMPRESSION_DATA FBCBData; CIM_DISPLAYTIMING FBcimdisplaytiming; /* ===== GX specific items ===== */ /* Flags */ Bool Panel; int PanelX; int PanelY; int displayPitch; /* The pitch of the visible area */ int displayOffset; /* The offset of the visible area */ DisplayModePtr curMode; unsigned int shadowSize; unsigned int shadowOffset; int FBVGAActive; xf86CursorInfoPtr CursorInfo; /* XAA structures */ unsigned int cpySrcOffset; int cpySrcPitch, cpySrcBpp; int cpyDx, cpyDy; unsigned int cmpSrcOffset; int cmpSrcPitch, cmpSrcBpp; unsigned int cmpSrcFmt, cmpDstFmt; int cmpOp; unsigned char **AccelImageWriteBuffers; int NoOfImgBuffers; unsigned char **AccelColorExpandBuffers; int NoOfColorExpandLines; #if XF86XAA XAAInfoRecPtr AccelInfoRec; #endif /* Save state */ unsigned long FBCompressionOffset; unsigned short FBCompressionPitch; unsigned short FBCompressionSize; GFX_DISPLAYTIMING FBgfxdisplaytiming; /* Hooks */ void (*WritePixmap) (ScrnInfoPtr pScrni, int x, int y, int w, int h, unsigned char *src, int srcwidth, int rop, unsigned int planemask, int trans, int bpp, int depth); /* Video information */ int video_x; int video_y; short video_w; short video_h; short video_srcw; short video_srch; short video_dstw; short video_dsth; int video_id; int video_offset; ScrnInfoPtr video_scrnptr; BOOL OverlayON; } GeodeRec, *GeodePtr; /* option flags are self-explanatory */ #ifdef HAVE_LX enum LX_GeodeOpts { LX_OPTION_SW_CURSOR, LX_OPTION_HW_CURSOR, LX_OPTION_NOCOMPRESSION, LX_OPTION_NOACCEL, LX_OPTION_EXA_SCRATCH_BFRSZ, LX_OPTION_TV_SUPPORT, LX_OPTION_TV_OUTPUT, LX_OPTION_TV_OVERSCAN, LX_OPTION_ROTATE, LX_OPTION_NOPANEL, LX_OPTION_FBSIZE, LX_OPTION_PANEL_MODE, LX_OPTION_DONT_PROGRAM }; #endif #ifdef HAVE_GX enum GX_GeodeOpts { GX_OPTION_SW_CURSOR, GX_OPTION_HW_CURSOR, GX_OPTION_NOCOMPRESSION, GX_OPTION_NOACCEL, GX_OPTION_ACCEL_METHOD, GX_OPTION_EXA_SCRATCH_BFRSZ, GX_OPTION_TV_SUPPORT, GX_OPTION_TV_OUTPUT, GX_OPTION_TV_OVERSCAN, GX_OPTION_ROTATE, GX_OPTION_NOPANEL, GX_OPTION_OSM_IMG_BUFS, GX_OPTION_OSM_CLR_BUFS, GX_OPTION_FBSIZE, GX_OPTION_PANEL_GEOMETRY, GX_OPTION_DONT_PROGRAM }; #endif /* geode_dcon.c */ extern Bool dcon_init(ScrnInfoPtr pScrni); extern int DCONDPMSSet(ScrnInfoPtr pScrni, int mode); /* geode_common.c */ void geode_memory_to_screen_blt(unsigned long, unsigned long, unsigned long, unsigned long, long, long, int); int GeodeGetRefreshRate(DisplayModePtr); void GeodeCopyGreyscale(unsigned char *, unsigned char *, int, int, int, int); int GeodeGetSizeFromFB(unsigned int *); /* gx_video.c */ int GeodeQueryImageAttributes(ScrnInfoPtr, int id, unsigned short *w, unsigned short *h, int *pitches, int *offsets); Bool RegionsEqual(RegionPtr A, RegionPtr B); /* gx_driver.c */ void GeodeProbeDDC(ScrnInfoPtr pScrni, int index); xf86MonPtr GeodeDoDDC(ScrnInfoPtr pScrni, int index); Bool GeodeI2CInit(ScrnInfoPtr pScrni, I2CBusPtr * ptr, char *name); int GeodeGetFPGeometry(const char *str, int *width, int *height); void GeodePointerMoved(POINTER_MOVED_ARGS_DECL); void GeodeFreeScreen(FREE_SCREEN_ARGS_DECL); int GeodeCalculatePitchBytes(unsigned int width, unsigned int bpp); void GXSetupChipsetFPtr(ScrnInfoPtr pScrn); /* geode_msr.c */ int GeodeReadMSR(unsigned long addr, unsigned long *lo, unsigned long *hi); int GeodeWriteMSR(unsigned long addr, unsigned long lo, unsigned long hi); /* gx_cursor.c */ Bool GXHWCursorInit(ScreenPtr pScrn); void GXLoadCursorImage(ScrnInfoPtr pScrni, unsigned char *src); void GXHideCursor(ScrnInfoPtr pScrni); void GXShowCursor(ScrnInfoPtr pScrni); /* gx_randr.c */ Rotation GXGetRotation(ScreenPtr pScreen); Bool GXRandRInit(ScreenPtr pScreen, int rotation); extern _X_EXPORT Bool GXRandRSetConfig(ScreenPtr pScreen, Rotation rotation, int rate, RRScreenSizePtr pSize); /* gx_rotate.c */ Bool GXRotate(ScrnInfoPtr pScrni, DisplayModePtr mode); /* gx_accel.c */ Bool GXAccelInit(ScreenPtr pScrn); void GXAccelSync(ScrnInfoPtr pScrni); /* gx_video.c */ void GXInitVideo(ScreenPtr pScrn); /* lx_display.c */ void lx_enable_dac_power(ScrnInfoPtr pScrni, int option); void lx_disable_dac_power(ScrnInfoPtr pScrni, int option); /* lx_driver.c */ void LXSetupChipsetFPtr(ScrnInfoPtr pScrn); /* lx_cursor.c */ Bool LXHWCursorInit(ScreenPtr pScrn); void LXLoadARGBCursorImage(ScrnInfoPtr pScrni, unsigned char *src); void LXHideCursor(ScrnInfoPtr pScrni); void LXShowCursor(ScrnInfoPtr pScrni); /* lx_exa.c */ Bool LXExaInit(ScreenPtr pScreen); /* lx_video.c */ void LXInitVideo(ScreenPtr pScrn); /* lx_output.c */ void LXSetupOutput(ScrnInfoPtr); /* lx_panel.c */ DisplayModePtr LXGetLegacyPanelMode(ScrnInfoPtr pScrni); DisplayModePtr LXGetManualPanelMode(char *modestr); void LXAdjustFrame(ADJUST_FRAME_ARGS_DECL); /* lx_display.c */ void LXSetupCrtc(ScrnInfoPtr pScrni); /* lx_memory.c */ GeodeMemPtr GeodeAllocOffscreen(GeodeRec * pGeode, int size, int align); void GeodeFreeOffscreen(GeodeRec * pGeode, GeodeMemPtr ptr); void LXInitOffscreen(ScrnInfoPtr pScrni); void GeodeCloseOffscreen(ScrnInfoPtr pScrni); unsigned int GeodeOffscreenFreeSize(GeodeRec * pGeode); /* lx_cursor.c */ Bool LXCursorInit(ScreenPtr pScrn); #endif