/* * Permedia 2 Xv Driver * * Copyright (C) 1998-2000 Michael H. Schimek * * 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 */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "xf86.h" #include "xf86_OSproc.h" #include "xf86Pci.h" #include "xf86fbman.h" #include "xf86i2c.h" #include "xf86xv.h" #include #include "glint_regs.h" #include "glint.h" #include #include #include #include #include #undef MIN #undef ABS #undef CLAMP #undef ENTRIES #define MIN(a, b) (((a) < (b)) ? (a) : (b)) #define ABS(n) (((n) < 0) ? -(n) : (n)) #define CLAMP(v, min, max) (((v) < (min)) ? (min) : MIN(v, max)) #define ENTRIES(array) (sizeof(array) / sizeof((array)[0])) #define ADAPTORS 3 #define PORTS 6 #define PCI_SUBSYSTEM_ID_WINNER_2000_P2C 0x0a311048 #define PCI_SUBSYSTEM_ID_GLORIA_SYNERGY_P2C 0x0a321048 #define PCI_SUBSYSTEM_ID_GLORIA_SYNERGY_P2A 0x0a351048 #define PCI_SUBSYSTEM_ID_WINNER_2000_P2A 0x0a441048 /* * Proprietary kernel backbone interface */ #define XVIPC_MAGIC 0x6A5D70E6 #define XVIPC_VERSION 1 #define VIDIOC_PM2_XVIPC 0x00007F7F typedef enum { OP_ATTR = 0, OP_RESET = 8, /* unused */ OP_START, OP_STOP, OP_PLUG, OP_VIDEOSTD, OP_WINDOW, /* unused */ OP_CONNECT, OP_EVENT, OP_ALLOC, OP_FREE, OP_UPDATE, OP_NOP, /* ignored */ OP_ENTER, OP_LEAVE, OP_DISCONNECT } xvipc_op; typedef struct _pm2_xvipc { int magic; void *pm2p, *pAPriv; int port, op, time, block; int a, b, c, d, e, f; } pm2_xvipc; static pm2_xvipc xvipc; static int xvipc_fd = -1; #define MAX_BUFFERS 2 typedef struct { CARD32 xy, wh; /* 16.0 16.0 */ INT32 s, t; /* 12.20 fp */ short y1, y2; } CookieRec, *CookiePtr; typedef struct _PortPrivRec { struct _AdaptorPrivRec * pAdaptor; I2CDevRec I2CDev; INT32 Attribute[8]; /* Brig, Con, Sat, Hue, Int, Filt, BkgCol, Alpha */ int BuffersRequested; int BuffersAllocated; FBAreaPtr pFBArea[MAX_BUFFERS]; CARD32 BufferBase[MAX_BUFFERS]; /* FB byte offset */ CARD32 BufferStride; /* bytes */ CARD32 BufferPProd; /* PProd(BufferStride in buffer pixels) */ INT32 vx, vy, vw, vh; /* 12.10 fp */ int dx, dy, dw, dh; int fw, fh; CookiePtr pCookies; int nCookies; INT32 dS, dT; /* 12.20 fp */ int Id, Bpp; /* Scaler */ int Plug; int BkgCol; /* RGB 5:6:5; 5:6:5 */ Bool StreamOn; /* buffer <-> hardware */ int VideoOn; /* buffer <-> screen */ int VideoStdReq; int StopDelay; int FramesPerSec, FrameAcc; } PortPrivRec, *PortPrivPtr; enum { VIDEO_OFF, VIDEO_ONE_SHOT, VIDEO_ON }; typedef struct _LFBAreaRec { struct _LFBAreaRec * Next; int Linear; FBAreaPtr pFBArea; } LFBAreaRec, *LFBAreaPtr; typedef struct _AdaptorPrivRec { struct _AdaptorPrivRec * Next; ScrnInfoPtr pScrn; void * pm2p; LFBAreaPtr LFBList; CARD32 dFifoControl; CARD32 dDitherMode; CARD32 dAlphaBlendMode; CARD32 dTextureDataFormat; OsTimerPtr Timer; int TimerUsers; int Delay, Instant; int FramesPerSec; int FrameLines; int IntLine; /* Frame, not field */ int LinePer; /* nsec */ Bool VideoIO; int VideoStd; PortPrivRec Port[PORTS]; } AdaptorPrivRec, *AdaptorPrivPtr; static AdaptorPrivPtr AdaptorPrivList = NULL; #define FreeCookies(pPPriv) \ do { \ free((pPPriv)->pCookies); \ (pPPriv)->pCookies = NULL; \ } while (0) #define PORTNUM(p) ((int)((p) - &pAPriv->Port[0])) #define BPPSHIFT(g) (2 - (g)->BppShift) /* Bytes per pixel = 1 << BPPSHIFT(pGlint) */ #define DEBUG(x) static const Bool ColorBars = FALSE; /* * XF86Config VideoAdaptor options */ typedef enum { OPTION_DEVICE, OPTION_IN_FPS, OPTION_IN_BUFFERS, OPTION_IN_ENCODING, OPTION_OUT_FPS, OPTION_OUT_BUFFERS, OPTION_OUT_ENCODING, } OptToken; static const OptionInfoRec pm2Options[] = { { OPTION_DEVICE, "Device", OPTV_STRING, {0}, FALSE }, { OPTION_IN_BUFFERS, "InputBuffers", OPTV_INTEGER, {0}, FALSE }, { OPTION_IN_FPS, "InputFramesPerSec", OPTV_INTEGER, {0}, FALSE }, { OPTION_IN_ENCODING, "InputEncoding", OPTV_STRING, {0}, FALSE }, { OPTION_OUT_BUFFERS, "OutputBuffers", OPTV_INTEGER, {0}, FALSE }, { OPTION_OUT_FPS, "OutputFramesPerSec", OPTV_INTEGER, {0}, FALSE }, { OPTION_OUT_ENCODING, "OutputEncoding", OPTV_STRING, {0}, FALSE }, { -1, NULL, OPTV_NONE, {0}, FALSE } }; /* * Attributes */ #define XV_ENCODING "XV_ENCODING" #define XV_BRIGHTNESS "XV_BRIGHTNESS" #define XV_CONTRAST "XV_CONTRAST" #define XV_SATURATION "XV_SATURATION" #define XV_HUE "XV_HUE" /* Proprietary */ #define XV_INTERLACE "XV_INTERLACE" /* Interlaced (bool) */ #define XV_FILTER "XV_FILTER" /* Bilinear filter (bool) */ #define XV_BKGCOLOR "XV_BKGCOLOR" /* Output background (0x00RRGGBB) */ #define XV_ALPHA "XV_ALPHA" /* Scaler alpha channel (bool) */ #define MAKE_ATOM(a) MakeAtom(a, sizeof(a) - 1, TRUE) static Atom xvEncoding, xvBrightness, xvContrast, xvSaturation, xvHue; static Atom xvInterlace, xvFilter, xvBkgColor, xvAlpha; /* Input */ static XF86VideoEncodingRec InputVideoEncodings[] = { { 0, "pal-composite", 704, 576, { 1, 50 }}, { 1, "pal-composite_adaptor", 704, 576, { 1, 50 }}, { 2, "pal-svideo", 704, 576, { 1, 50 }}, { 3, "ntsc-composite", 704, 480, { 1001, 60000 }}, { 4, "ntsc-composite_adaptor", 704, 480, { 1001, 60000 }}, { 5, "ntsc-svideo", 704, 480, { 1001, 60000 }}, { 6, "secam-composite", 704, 576, { 1, 50 }}, { 7, "secam-composite_adaptor", 704, 576, { 1, 50 }}, { 8, "secam-svideo", 704, 576, { 1, 50 }}, }; static XF86AttributeRec InputVideoAttributes[] = { { XvSettable | XvGettable, -1000, +1000, XV_BRIGHTNESS }, { XvSettable | XvGettable, -3000, +1000, XV_CONTRAST }, { XvSettable | XvGettable, -3000, +1000, XV_SATURATION }, { XvSettable | XvGettable, -1000, +1000, XV_HUE }, { XvSettable | XvGettable, 0, 2, XV_INTERLACE }, { XvSettable | XvGettable, 0, 1, XV_FILTER }, }; static XF86VideoFormatRec InputVideoFormats[] = { { 8, TrueColor }, /* Dithered */ { 15, TrueColor }, { 16, TrueColor }, { 24, TrueColor }, }; /* Output */ static XF86VideoEncodingRec OutputVideoEncodings[] = { { 0, "pal-composite_adaptor", 704, 576, { 1, 50 }}, { 1, "pal-svideo", 704, 576, { 1, 50 }}, { 2, "ntsc-composite_adaptor", 704, 480, { 1001, 60000 }}, { 3, "ntsc-svideo", 704, 480, { 1001, 60000 }}, }; static XF86AttributeRec OutputVideoAttributes[] = { { XvSettable | XvGettable, 0, 2, XV_INTERLACE }, { XvSettable | XvGettable, 0, 1, XV_FILTER }, { XvSettable | XvGettable, 0x000000, 0xFFFFFF, XV_BKGCOLOR }, }; static XF86VideoFormatRec OutputVideoFormats[] = { { 8, TrueColor }, { 8, PseudoColor }, /* Using .. */ { 8, StaticColor }, { 8, GrayScale }, { 8, StaticGray }, /* .. TexelLUT */ { 15, TrueColor }, { 16, TrueColor }, { 24, TrueColor }, }; /* Scaler */ static XF86VideoEncodingRec ScalerEncodings[] = { { 0, "XV_IMAGE", 2047, 2047, { 1, 1 }}, }; static XF86AttributeRec ScalerAttributes[] = { { XvSettable | XvGettable, 0, 1, XV_FILTER }, { XvSettable | XvGettable, 0, 1, XV_ALPHA }, }; #define ScalerVideoFormats InputVideoFormats /* * FOURCC from http://www.webartz.com/fourcc * Generic GUID for legacy FOURCC XXXXXXXX-0000-0010-8000-00AA00389B71 */ #define LE4CC(a,b,c,d) (((CARD32)(a)&0xFF)|(((CARD32)(b)&0xFF)<<8)|(((CARD32)(c)&0xFF)<<16)|(((CARD32)(d)&0xFF)<<24)) #define GUID4CC(a,b,c,d) { a,b,c,d,0,0,0,0x10,0x80,0,0,0xAA,0,0x38,0x9B,0x71 } #define NoOrder LSBFirst static XF86ImageRec ScalerImages[] = { /* Planar YVU 4:2:0 (emulated) */ { LE4CC('Y','V','1','2'), XvYUV, NoOrder, GUID4CC('Y','V','1','2'), 12, XvPlanar, 3, 0, 0, 0, 0, 8, 8, 8, 1, 2, 2, 1, 2, 2, "YVU", XvTopToBottom }, /* Packed YUYV 4:2:2 */ { LE4CC('Y','U','Y','2'), XvYUV, NoOrder, GUID4CC('Y','U','Y','2'), 16, XvPacked, 1, 0, 0, 0, 0, 8, 8, 8, 1, 2, 2, 1, 1, 1, "YUYV", XvTopToBottom }, /* Packed UYVY 4:2:2 */ { LE4CC('U','Y','V','Y'), XvYUV, NoOrder, GUID4CC('U','Y','V','Y'), 16, XvPacked, 1, 0, 0, 0, 0, 8, 8, 8, 1, 2, 2, 1, 1, 1, "UYVY", XvTopToBottom }, /* Packed YUVA 4:4:4 */ { LE4CC('Y','U','V','A') /* XXX not registered */, XvYUV, LSBFirst, { 0 }, 32, XvPacked, 1, 0, 0, 0, 0, 8, 8, 8, 1, 1, 1, 1, 1, 1, "YUVA", XvTopToBottom }, /* Packed VUYA 4:4:4 */ { LE4CC('V','U','Y','A') /* XXX not registered */, XvYUV, LSBFirst, { 0 }, 32, XvPacked, 1, 0, 0, 0, 0, 8, 8, 8, 1, 1, 1, 1, 1, 1, "VUYA", XvTopToBottom }, /* RGBA 8:8:8:8 */ { 0x41, XvRGB, LSBFirst, { 0 }, 32, XvPacked, 1, 24, 0x0000FF, 0x00FF00, 0xFF0000, 0, 0, 0, 0, 0, 0, 0, 0, 0, "RGBA", XvTopToBottom }, /* RGB 5:6:5 */ { 0x42, XvRGB, LSBFirst, { 0 }, 16, XvPacked, 1, 16, 0x001F, 0x07E0, 0xF800, 0, 0, 0, 0, 0, 0, 0, 0, 0, "RGB", XvTopToBottom }, /* RGBA 5:5:5:1 */ { 0x43, XvRGB, LSBFirst, { 0 }, 16, XvPacked, 1, 15, 0x001F, 0x03E0, 0x7C00, 0, 0, 0, 0, 0, 0, 0, 0, 0, "RGBA", XvTopToBottom }, /* RGBA 4:4:4:4 */ { 0x44, XvRGB, LSBFirst, { 0 }, 16, XvPacked, 1, 12, 0x000F, 0x00F0, 0x0F00, 0, 0, 0, 0, 0, 0, 0, 0, 0, "RGBA", XvTopToBottom }, /* RGBA 2:3:2:1 */ { 0x45, XvRGB, NoOrder, { 0 }, 8, XvPacked, 1, 7, 0x03, 0x1C, 0x60, 0, 0, 0, 0, 0, 0, 0, 0, 0, "RGBA", XvTopToBottom }, /* RGB 3:3:2 */ { 0x46, XvRGB, NoOrder, { 0 }, 8, XvPacked, 1, 8, 0x07, 0x38, 0xC0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "RGB", XvTopToBottom }, /* BGRA 8:8:8:8 */ { 0x47, XvRGB, LSBFirst, { 0 }, 32, XvPacked, 1, 24, 0xFF0000, 0x00FF00, 0x0000FF, 0, 0, 0, 0, 0, 0, 0, 0, 0, "BGRA", XvTopToBottom }, /* BGR 5:6:5 */ { 0x48, XvRGB, LSBFirst, { 0 }, 16, XvPacked, 1, 16, 0xF800, 0x07E0, 0x001F, 0, 0, 0, 0, 0, 0, 0, 0, 0, "BGR", XvTopToBottom }, /* BGRA 5:5:5:1 */ { 0x49, XvRGB, LSBFirst, { 0 }, 16, XvPacked, 1, 15, 0x7C00, 0x03E0, 0x001F, 0, 0, 0, 0, 0, 0, 0, 0, 0, "BGRA", XvTopToBottom }, /* BGRA 4:4:4:4 */ { 0x4A, XvRGB, LSBFirst, { 0 }, 16, XvPacked, 1, 12, 0x0F00, 0x00F0, 0x000F, 0, 0, 0, 0, 0, 0, 0, 0, 0, "BGRA", XvTopToBottom }, /* BGRA 2:3:2:1 */ { 0x4B, XvRGB, NoOrder, { 0 }, 8, XvPacked, 1, 7, 0x60, 0x1C, 0x03, 0, 0, 0, 0, 0, 0, 0, 0, 0, "BGRA", XvTopToBottom }, /* BGR 2:3:3 */ { 0x4C, XvRGB, NoOrder, { 0 }, 8, XvPacked, 1, 8, 0xC0, 0x38, 0x07, 0, 0, 0, 0, 0, 0, 0, 0, 0, "BGR", XvTopToBottom }, }; /* * Video codec tables */ #define SAA7111_SLAVE_ADDRESS 0x48 #define SAA7125_SLAVE_ADDRESS 0x88 static I2CByte DecInitVec[] = { 0x11, 0x00, 0x02, 0xC1, 0x03, 0x00, 0x04, 0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08, 0x00, 0x09, 0x4A, 0x0A, 0x80, 0x0B, 0x40, 0x0C, 0x40, 0x0D, 0x00, 0x0E, 0x01, 0x10, 0xC8, 0x12, 0x20, 0x13, 0x00, 0x15, 0x00, 0x16, 0x00, 0x17, 0x00, }; static I2CByte EncInitVec[] = { 0x3A, 0x83, 0x61, 0xC2, 0x5A, 119, 0x5B, 0x7D, 0x5C, 0xAF, 0x5D, 0x3C, 0x5E, 0x3F, 0x5F, 0x3F, 0x60, 0x70, 0x62, 0x4B, 0x67, 0x00, 0x68, 0x00, 0x69, 0x00, 0x6A, 0x00, 0x6B, 0x20, 0x6C, 0x03, 0x6D, 0x30, 0x6E, 0xA0, 0x6F, 0x00, 0x70, 0x80, 0x71, 0xE8, 0x72, 0x10, 0x7A, 0x13, 0x7B, 0xFB, 0x7C, 0x00, 0x7D, 0x00, }; static I2CByte Dec02[3] = { 0xC1, 0xC0, 0xC4 }; static I2CByte Dec09[3] = { 0x4A, 0x4A, 0xCA }; static I2CByte Enc3A[3] = { 0x03, 0x03, 0x23 }; static I2CByte Enc61[3] = { 0x06, 0x01, 0xC2 }; static I2CByte DecVS[3][8] = { { 0x06, 108, 0x07, 108, 0x08, 0x09, 0x0E, 0x01 }, { 0x06, 107, 0x07, 107, 0x08, 0x49, 0x0E, 0x01 }, { 0x06, 108, 0x07, 108, 0x08, 0x01, 0x0E, 0x51 } }; #define FSC(n) ((CARD32)((n) / 27e6 * 4294967296.0 + .5)) #define SUBCARRIER_FREQ_PAL (4.433619e6) #define SUBCARRIER_FREQ_NTSC (3.579545e6) static I2CByte EncVS[2][14] = { { 0x62, 0x4B, 0x6B, 0x28, 0x6E, 0xA0, 0x63, (I2CByte)(FSC(SUBCARRIER_FREQ_PAL) >> 0), 0x64, (I2CByte)(FSC(SUBCARRIER_FREQ_PAL) >> 8), 0x65, (I2CByte)(FSC(SUBCARRIER_FREQ_PAL) >> 16), 0x66, (I2CByte)(FSC(SUBCARRIER_FREQ_PAL) >> 24) }, { 0x62, 0x6A, 0x6B, 0x20, 0x6E, 0x20, 0x63, (I2CByte)(FSC(SUBCARRIER_FREQ_NTSC) >> 0), 0x64, (I2CByte)(FSC(SUBCARRIER_FREQ_NTSC) >> 8), 0x65, (I2CByte)(FSC(SUBCARRIER_FREQ_NTSC) >> 16), 0x66, (I2CByte)(FSC(SUBCARRIER_FREQ_NTSC) >> 24) } }; /* Forward */ static void StopVideoStream(PortPrivPtr pPPriv, Bool shutdown); static void RestoreVideoStd(AdaptorPrivPtr pAPriv); static Bool xvipcHandshake(PortPrivPtr pPPriv, int op, Bool block); /* * Video codec controls */ static int SetAttr(PortPrivPtr pPPriv, int i, int value) { AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; int v; if (value < InputVideoAttributes[i].min_value) value = InputVideoAttributes[i].min_value; else if (value > InputVideoAttributes[i].max_value) value = InputVideoAttributes[i].max_value; switch (i) { case 0: v = 128 + (MIN(value, 999) * 128) / 1000; break; case 1: case 2: v = 64 + (MIN(value, 999) * 64) / 1000; break; default: v = (MIN(value, 999) * 128) / 1000; break; } if (pAPriv->pm2p) { xvipc.a = v << 8; if (!xvipcHandshake(pPPriv, OP_ATTR + i, TRUE)) return XvBadAlloc; } else if (!xf86I2CWriteByte(&pPPriv->I2CDev, 0x0A + i, v)) return XvBadAlloc; pPPriv->Attribute[i] = value; return Success; } static int SetPlug(PortPrivPtr pPPriv, int Plug) { AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; if (pAPriv->pm2p) { xvipc.a = Plug - (pPPriv == &pAPriv->Port[1]); if (!xvipcHandshake(pPPriv, OP_PLUG, TRUE)) return XvBadAlloc; } else { if (pPPriv == &pAPriv->Port[0]) { if (!xf86I2CWriteByte(&pPPriv->I2CDev, 0x02, Dec02[Plug]) || !xf86I2CWriteByte(&pPPriv->I2CDev, 0x09, Dec09[Plug])) return XvBadAlloc; } else { if (pPPriv->StreamOn) { if (!xf86I2CWriteByte(&pPPriv->I2CDev, 0x3A, Enc3A[Plug])) return XvBadAlloc; } else if (ColorBars) xf86I2CWriteByte(&pPPriv->I2CDev, 0x3A, 0x83); } } pPPriv->Plug = Plug; return Success; } enum { PAL, NTSC, SECAM }; static int SetVideoStd(PortPrivPtr pPPriv, int VideoStd) { AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; int r = Success; if (pAPriv->pm2p) { xvipc.a = VideoStd; if (!xvipcHandshake(&pAPriv->Port[0], OP_VIDEOSTD, TRUE)) return XvBadAlloc; VideoStd = xvipc.a; /* Actual */ } else { if (VideoStd == SECAM) xf86I2CWriteByte(&pAPriv->Port[1].I2CDev, 0x61, 0xC2); /* Disable output, SECAM not supported */ if (!xf86I2CWriteVec(&pAPriv->Port[0].I2CDev, &DecVS[VideoStd][0], 4)) { pAPriv->VideoStd = -1; return XvBadAlloc; } if (VideoStd != SECAM) if (!xf86I2CWriteVec(&pAPriv->Port[1].I2CDev, &EncVS[VideoStd][0], 7)) { pAPriv->VideoStd = -1; return XvBadAlloc; } } pAPriv->VideoStd = VideoStd; pPPriv->VideoStdReq = VideoStd; if (VideoStd == NTSC) { pAPriv->FramesPerSec = 30; pAPriv->FrameLines = 525; pAPriv->IntLine = 513; pAPriv->LinePer = 63555; } else { pAPriv->FramesPerSec = 25; pAPriv->FrameLines = 625; pAPriv->IntLine = 613; pAPriv->LinePer = 64000; } #if 0 /* XF86Config option */ pAPriv->Port[0].FramesPerSec = pAPriv->FramesPerSec; pAPriv->Port[1].FramesPerSec = pAPriv->FramesPerSec; #endif return r; } /* * Buffer management */ static void RemoveAreaCallback(FBAreaPtr pFBArea) { PortPrivPtr pPPriv = (PortPrivPtr) pFBArea->devPrivate.ptr; AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; DEBUG(ScrnInfoPtr pScrn = pAPriv->pScrn;) int i; for (i = 0; i < MAX_BUFFERS && pPPriv->pFBArea[i] != pFBArea; i++); if (i >= MAX_BUFFERS) return; DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 4, "RemoveAreaCallback port #%d, buffer #%d, pFB=%p, off=0x%08x\n", PORTNUM(pPPriv), i, pPPriv->pFBArea[i], pPPriv->BufferBase[i])); if (pAPriv->VideoIO && PORTNUM(pPPriv) < 2) { StopVideoStream(pPPriv, FALSE); } for (; i < MAX_BUFFERS - 1; i++) pPPriv->pFBArea[i] = pPPriv->pFBArea[i + 1]; pPPriv->pFBArea[MAX_BUFFERS - 1] = NULL; pPPriv->BuffersAllocated--; } static void RemoveableBuffers(PortPrivPtr pPPriv, Bool remove) { int i; for (i = 0; i < MAX_BUFFERS; i++) if (pPPriv->pFBArea[i]) pPPriv->pFBArea[i]->RemoveAreaCallback = remove ? RemoveAreaCallback : NULL; } static void FreeBuffers(PortPrivPtr pPPriv) { DEBUG(AdaptorPrivPtr pAPriv = pPPriv->pAdaptor;) DEBUG(ScrnInfoPtr pScrn = pAPriv->pScrn;) int i; RemoveableBuffers(pPPriv, FALSE); for (i = MAX_BUFFERS - 1; i >= 0; i--) if (pPPriv->pFBArea[i]) { DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 4, "FreeBuffers port #%d, buffer #%d, pFB=%p, off=0x%08x\n", PORTNUM(pPPriv), i, pPPriv->pFBArea[i], pPPriv->BufferBase[i])); xf86FreeOffscreenArea(pPPriv->pFBArea[i]); pPPriv->pFBArea[i] = NULL; } pPPriv->BuffersAllocated = 0; } enum { FORCE_LINEAR = 1, FORCE_RECT }; static int AllocateBuffers(PortPrivPtr pPPriv, int w, int h, int bytespp, int num, int force) { AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; ScrnInfoPtr pScrn = pAPriv->pScrn; GLINTPtr pGlint = GLINTPTR(pScrn); Bool linear = (force != FORCE_RECT); int i, j, retry = 0; FreeBuffers(pPPriv); for (i = 0; i < num; i++) { if (linear) { for (j = (w + 31) >> 5; partprodPermedia[j] < 0; j++); pPPriv->BufferStride = j * bytespp * 32; pPPriv->BufferPProd = partprodPermedia[j]; pPPriv->pFBArea[i] = xf86AllocateLinearOffscreenArea(pScrn->pScreen, (pPPriv->BufferStride * h + (1 << BPPSHIFT(pGlint)) - 1) >> BPPSHIFT(pGlint), 8 >> BPPSHIFT(pGlint), NULL, NULL, (pointer) pPPriv); if (pPPriv->pFBArea[i]) /* pPPriv->BufferBase[i] = pPPriv->pFBArea[i].linear; */ pPPriv->BufferBase[i] = ((pPPriv->pFBArea[i]->box.y1 * pScrn->displayWidth) + pPPriv->pFBArea[i]->box.x1) << BPPSHIFT(pGlint); DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 4, "New linear buffer %dx%d, rec %dx%d -> pFB=%p, off=0x%08x\n", w, h, pPPriv->BufferStride, h, pPPriv->pFBArea[i], pPPriv->BufferBase[i])); } else { pPPriv->BufferStride = pScrn->displayWidth << BPPSHIFT(pGlint); j = pPPriv->BufferStride / bytespp; if (j <= w && j <= 2048 && (j & 31) == 0 && partprodPermedia[j >> 5] >= 0) { pPPriv->BufferPProd = partprodPermedia[j >> 5]; pPPriv->pFBArea[i] = xf86AllocateOffscreenArea(pScrn->pScreen, w, h, 8 >> BPPSHIFT(pGlint), NULL, NULL, (pointer) pPPriv); if (pPPriv->pFBArea[i]) pPPriv->BufferBase[i] = ((pPPriv->pFBArea[i]->box.y1 * pScrn->displayWidth) + pPPriv->pFBArea[i]->box.x1) << BPPSHIFT(pGlint); DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 4, "New rect buffer %dx%d, stride %d, %d -> pFB=%p, off=0x%08x\n", w, h, pPPriv->BufferStride, j, pPPriv->pFBArea[i], pPPriv->BufferBase[i])); } } if (pPPriv->pFBArea[i]) continue; if (!force && i == 0 && retry++ < 1) { linear ^= TRUE; i = -1; } else break; } return pPPriv->BuffersAllocated = i; } /* * Blitter */ static Bool RemakePutCookies(PortPrivPtr pPPriv, RegionPtr pRegion) { BoxPtr pBox; CookiePtr pCookie; int nBox; if (!pRegion) { pBox = (BoxPtr) NULL; nBox = pPPriv->nCookies; } else { pBox = REGION_RECTS(pRegion); nBox = REGION_NUM_RECTS(pRegion); if (!pPPriv->pCookies || pPPriv->nCookies < nBox) { if (!(pCookie = (CookiePtr) realloc(pPPriv->pCookies, nBox * sizeof(CookieRec)))) return FALSE; pPPriv->pCookies = pCookie; } } pPPriv->dS = (pPPriv->vw << 10) / pPPriv->dw; pPPriv->dT = (pPPriv->vh << 10) / pPPriv->dh; for (pCookie = pPPriv->pCookies; nBox--; pCookie++, pBox++) { if (pRegion) { pCookie->y1 = pBox->y1; pCookie->y2 = pBox->x1; pCookie->xy = (pBox->y1 << 16) | pBox->x1; pCookie->wh = ((pBox->y2 - pBox->y1) << 16) | (pBox->x2 - pBox->x1); } pCookie->s = (pPPriv->vx << 10) + (pCookie->y2 - pPPriv->dx) * pPPriv->dS; pCookie->t = (pPPriv->vy << 10) + (pCookie->y1 - pPPriv->dy) * pPPriv->dT; } pPPriv->nCookies = pCookie - pPPriv->pCookies; return TRUE; } #define FORMAT_YUYV ((0 << 5) + (1 << 4) + ((19 & 0x10) << 2) + ((19 & 0x0F) << 0)) #define FORMAT_UYVY ((1 << 5) + (1 << 4) + ((19 & 0x10) << 2) + ((19 & 0x0F) << 0)) #define FORMAT_YUVA ((0 << 5) + ((18 & 0x10) << 2) + ((18 & 0x0F) << 0)) #define FORMAT_VUYA ((1 << 5) + ((18 & 0x10) << 2) + ((18 & 0x0F) << 0)) static void PutYUV(PortPrivPtr pPPriv, int BufferBase, int format, int bptshift, int alpha) { AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; ScrnInfoPtr pScrn = pAPriv->pScrn; GLINTPtr pGlint = GLINTPTR(pScrn); CookiePtr pCookie = pPPriv->pCookies; int nCookies = pPPriv->nCookies; DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 5, "PutYUV %08x %08x\n", BufferBase, format)); if (!nCookies || (GLINT_READ_REG(InFIFOSpace) < 200)) return; /* Denial of service fix, N/A for scaler */ CHECKCLIPPING; GLINT_WRITE_REG(1 << 16, dY); GLINT_WRITE_REG(0, RasterizerMode); GLINT_WRITE_REG(UNIT_DISABLE, AreaStippleMode); GLINT_WRITE_REG(UNIT_ENABLE, TextureAddressMode); GLINT_WRITE_REG(pPPriv->dS, dSdx); GLINT_WRITE_REG(0, dSdyDom); GLINT_WRITE_REG(0, dTdx); GLINT_WRITE_REG(pPPriv->dT, dTdyDom); GLINT_WRITE_REG(BufferBase >> bptshift, PMTextureBaseAddress); GLINT_WRITE_REG((bptshift << 19) | pPPriv->BufferPProd, PMTextureMapFormat); GLINT_WRITE_REG(format, PMTextureDataFormat); GLINT_WRITE_REG((pPPriv->Attribute[5] << 17) | /* FilterMode */ (11 << 13) | (11 << 9) | /* TextureSize log2 */ UNIT_ENABLE, PMTextureReadMode); GLINT_WRITE_REG((0 << 4) /* RGB */ | (3 << 1) /* Copy */ | UNIT_ENABLE, TextureColorMode); if (alpha) GLINT_WRITE_REG(pAPriv->dAlphaBlendMode, AlphaBlendMode); GLINT_WRITE_REG(pAPriv->dDitherMode, DitherMode); GLINT_WRITE_REG(UNIT_DISABLE, LogicalOpMode); GLINT_WRITE_REG((alpha << 10) | /* ReadDestination */ pGlint->pprod, FBReadMode); GLINT_WRITE_REG(0xFFFFFFFF, FBHardwareWriteMask); GLINT_WRITE_REG(UNIT_ENABLE, YUVMode); for (; nCookies--; pCookie++) { GLINT_WAIT(5); GLINT_WRITE_REG(pCookie->xy, RectangleOrigin); GLINT_WRITE_REG(pCookie->wh, RectangleSize); GLINT_WRITE_REG(pCookie->s, SStart); GLINT_WRITE_REG(pCookie->t, TStart); GLINT_WRITE_REG(PrimitiveRectangle | XPositive | YPositive | TextureEnable, Render); } pGlint->x = pGlint->y = -1; /* Force reload */ pGlint->w = pGlint->h = -1; pGlint->ROP = 0xFF; pGlint->planemask = 0xFFFFFFFF; GLINT_WAIT(8); GLINT_WRITE_REG(UNIT_DISABLE, TextureAddressMode); GLINT_WRITE_REG(pGlint->TexMapFormat, PMTextureMapFormat); GLINT_WRITE_REG(UNIT_DISABLE, PMTextureReadMode); GLINT_WRITE_REG(UNIT_DISABLE, TextureColorMode); GLINT_WRITE_REG(UNIT_DISABLE, DitherMode); if (alpha) { GLINT_WRITE_REG(UNIT_DISABLE, AlphaBlendMode); GLINT_WRITE_REG(pGlint->pprod, FBReadMode); } GLINT_WRITE_REG(UNIT_DISABLE, YUVMode); } #define FORMAT_RGB8888 ((0 << 5) + (0 << 4) + ((0 & 0x10) << 2) + ((0 & 0x0F) << 0)) #define FORMAT_RGB565 ((0 << 5) + (1 << 4) + ((16 & 0x10) << 2) + ((16 & 0x0F) << 0)) #define FORMAT_RGB5551 ((0 << 5) + (0 << 4) + ((1 & 0x10) << 2) + ((1 & 0x0F) << 0)) #define FORMAT_RGB4444 ((0 << 5) + (0 << 4) + ((2 & 0x10) << 2) + ((2 & 0x0F) << 0)) #define FORMAT_RGB332 ((0 << 5) + (1 << 4) + ((5 & 0x10) << 2) + ((5 & 0x0F) << 0)) #define FORMAT_RGB2321 ((0 << 5) + (0 << 4) + ((9 & 0x10) << 2) + ((9 & 0x0F) << 0)) #define FORMAT_BGR8888 ((1 << 5) + (0 << 4) + ((0 & 0x10) << 2) + ((0 & 0x0F) << 0)) #define FORMAT_BGR565 ((1 << 5) + (1 << 4) + ((16 & 0x10) << 2) + ((16 & 0x0F) << 0)) #define FORMAT_BGR5551 ((1 << 5) + (0 << 4) + ((1 & 0x10) << 2) + ((1 & 0x0F) << 0)) #define FORMAT_BGR4444 ((1 << 5) + (0 << 4) + ((2 & 0x10) << 2) + ((2 & 0x0F) << 0)) #define FORMAT_BGR332 ((1 << 5) + (1 << 4) + ((5 & 0x10) << 2) + ((5 & 0x0F) << 0)) #define FORMAT_BGR2321 ((1 << 5) + (0 << 4) + ((9 & 0x10) << 2) + ((9 & 0x0F) << 0)) static void PutRGB(PortPrivPtr pPPriv, int BufferBase, int format, int bptshift, int alpha) { AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; ScrnInfoPtr pScrn = pAPriv->pScrn; GLINTPtr pGlint = GLINTPTR(pScrn); CookiePtr pCookie = pPPriv->pCookies; int nCookies = pPPriv->nCookies; DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 5, "PutRGB %08x %08x\n", BufferBase, format)); if (!nCookies) return; CHECKCLIPPING; GLINT_WRITE_REG(1 << 16, dY); GLINT_WRITE_REG(0, RasterizerMode); GLINT_WRITE_REG(UNIT_DISABLE, AreaStippleMode); GLINT_WRITE_REG(UNIT_ENABLE, TextureAddressMode); GLINT_WRITE_REG(pPPriv->dS, dSdx); GLINT_WRITE_REG(0, dSdyDom); GLINT_WRITE_REG(0, dTdx); GLINT_WRITE_REG(pPPriv->dT, dTdyDom); GLINT_WRITE_REG(BufferBase >> bptshift, PMTextureBaseAddress); GLINT_WRITE_REG((bptshift << 19) | pPPriv->BufferPProd, PMTextureMapFormat); GLINT_WRITE_REG(format, PMTextureDataFormat); GLINT_WRITE_REG((pPPriv->Attribute[5] << 17) | /* FilterMode */ (11 << 13) | (11 << 9) | /* TextureSize log2 */ UNIT_ENABLE, PMTextureReadMode); GLINT_WRITE_REG((0 << 4) /* RGB */ | (3 << 1) /* Copy */ | UNIT_ENABLE, TextureColorMode); if (alpha) GLINT_WRITE_REG(pAPriv->dAlphaBlendMode, AlphaBlendMode); GLINT_WRITE_REG(pAPriv->dDitherMode, DitherMode); GLINT_WRITE_REG(UNIT_DISABLE, LogicalOpMode); GLINT_WRITE_REG((alpha << 10) | /* ReadDestination */ pGlint->pprod, FBReadMode); GLINT_WRITE_REG(0xFFFFFFFF, FBHardwareWriteMask); for (; nCookies--; pCookie++) { GLINT_WAIT(5); GLINT_WRITE_REG(pCookie->xy, RectangleOrigin); GLINT_WRITE_REG(pCookie->wh, RectangleSize); GLINT_WRITE_REG(pCookie->s, SStart); GLINT_WRITE_REG(pCookie->t, TStart); GLINT_WRITE_REG(PrimitiveRectangle | XPositive | YPositive | TextureEnable, Render); } pGlint->x = pGlint->y = -1; /* Force reload */ pGlint->w = pGlint->h = -1; pGlint->ROP = 0xFF; pGlint->planemask = 0xFFFFFFFF; GLINT_WAIT(7); GLINT_WRITE_REG(UNIT_DISABLE, TextureAddressMode); GLINT_WRITE_REG(pGlint->TexMapFormat, PMTextureMapFormat); GLINT_WRITE_REG(UNIT_DISABLE, PMTextureReadMode); GLINT_WRITE_REG(UNIT_DISABLE, TextureColorMode); GLINT_WRITE_REG(UNIT_DISABLE, DitherMode); if (alpha) { GLINT_WRITE_REG(UNIT_DISABLE, AlphaBlendMode); GLINT_WRITE_REG(pGlint->pprod, FBReadMode); } } static void BlackOut(PortPrivPtr pPPriv, RegionPtr pRegion) { ScrnInfoPtr pScrn = pPPriv->pAdaptor->pScrn; ScreenPtr pScreen = pScrn->pScreen; GLINTPtr pGlint = GLINTPTR(pScrn); RegionRec DRegion; BoxRec DBox; BoxPtr pBox; int nBox; DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 5, "BlackOut %d,%d,%d,%d -- %d,%d,%d,%d\n", pPPriv->vx, pPPriv->vy, pPPriv->vw, pPPriv->vh, pPPriv->dx, pPPriv->dy, pPPriv->dw, pPPriv->dh)); DBox.x1 = pPPriv->dx - (pPPriv->vx * pPPriv->dw) / pPPriv->vw; DBox.y1 = pPPriv->dy - (pPPriv->vy * pPPriv->dh) / pPPriv->vh; DBox.x2 = DBox.x1 + (pPPriv->fw * pPPriv->dw) / pPPriv->vw; DBox.y2 = DBox.y1 + (pPPriv->fh * pPPriv->dh) / pPPriv->vh; REGION_INIT(pScreen, &DRegion, &DBox, 1); if (pRegion) REGION_SUBTRACT(pScreen, &DRegion, &DRegion, pRegion); nBox = REGION_NUM_RECTS(&DRegion); pBox = REGION_RECTS(&DRegion); GLINT_WAIT(15); CHECKCLIPPING; GLINT_WRITE_REG(UNIT_DISABLE, ColorDDAMode); GLINT_WRITE_REG(pPPriv->BufferPProd, FBReadMode); GLINT_WRITE_REG(0x1, FBReadPixel); /* 16 */ GLINT_WRITE_REG(pPPriv->BkgCol, FBBlockColor); GLINT_WRITE_REG(pPPriv->BufferBase[0] >> 1 /* 16 */, FBWindowBase); GLINT_WRITE_REG(UNIT_DISABLE, LogicalOpMode); for (; nBox--; pBox++) { int w = ((pBox->x2 - pBox->x1) * pPPriv->vw + pPPriv->dw) / pPPriv->dw + 1; int h = ((pBox->y2 - pBox->y1) * pPPriv->vh + pPPriv->dh) / pPPriv->dh + 1; int x = ((pBox->x1 - DBox.x1) * pPPriv->vw + (pPPriv->dw >> 1)) / pPPriv->dw; int y = ((pBox->y1 - DBox.y1) * pPPriv->vh + (pPPriv->dh >> 1)) / pPPriv->dh; if ((x + w) > pPPriv->fw) w = pPPriv->fw - x; if ((y + h) > pPPriv->fh) h = pPPriv->fh - y; GLINT_WAIT(3); GLINT_WRITE_REG((y << 16) | x, RectangleOrigin); GLINT_WRITE_REG((h << 16) | w, RectangleSize); GLINT_WRITE_REG(PrimitiveRectangle | XPositive | YPositive | FastFillEnable, Render); } REGION_UNINIT(pScreen, &DRegion); pGlint->x = pGlint->y = -1; /* Force reload */ pGlint->w = pGlint->h = -1; pGlint->ROP = 0xFF; GLINT_WAIT(3); GLINT_WRITE_REG(0, FBWindowBase); GLINT_WRITE_REG(pGlint->pprod, FBReadMode); GLINT_WRITE_REG(pGlint->PixelWidth, FBReadPixel); } static Bool RemakeGetCookies(PortPrivPtr pPPriv, RegionPtr pRegion) { BoxPtr pBox; CookiePtr pCookie; int nBox; int dw1 = pPPriv->dw - 1; int dh1 = pPPriv->dh - 1; if (!pRegion) { pBox = (BoxPtr) NULL; nBox = pPPriv->nCookies; } else { pBox = REGION_RECTS(pRegion); nBox = REGION_NUM_RECTS(pRegion); if (!pPPriv->pCookies || pPPriv->nCookies < nBox) { if (!(pCookie = (CookiePtr) realloc(pPPriv->pCookies, nBox * sizeof(CookieRec)))) return FALSE; pPPriv->pCookies = pCookie; } } pPPriv->dS = (pPPriv->dw << 20) / pPPriv->vw; pPPriv->dT = (pPPriv->dh << 20) / pPPriv->vh; for (pCookie = pPPriv->pCookies; nBox--; pBox++) { int n1, n2; if (pRegion) { n1 = ((pBox->x1 - pPPriv->dx) * pPPriv->vw + dw1) / pPPriv->dw; n2 = ((pBox->x2 - pPPriv->dx) * pPPriv->vw - 1) / pPPriv->dw; if (n1 > n2) continue; /* Clip is subpixel */ pCookie->xy = n1 + pPPriv->vx; pCookie->wh = n2 - n1 + 1; pCookie->s = n1 * pPPriv->dS + (pPPriv->dx << 20); pCookie->y1 = pBox->y1; pCookie->y2 = pBox->y2; } n1 = ((pCookie->y1 - pPPriv->dy) * pPPriv->vh + dh1) / pPPriv->dh; n2 = ((pCookie->y2 - pPPriv->dy) * pPPriv->vh - 1) / pPPriv->dh; pCookie->xy = (pCookie->xy & 0xFFFF) | ((n1 + pPPriv->vy) << 16); pCookie->wh = (pCookie->wh & 0xFFFF) | ((n2 - n1 + 1) << 16); pCookie->t = n1 * pPPriv->dT + (pPPriv->dy << 20); if (n1 > n2) pCookie->t = -1; pCookie++; } pPPriv->nCookies = pCookie - pPPriv->pCookies; return TRUE; } static void GetYUV(PortPrivPtr pPPriv) { AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; ScrnInfoPtr pScrn = pAPriv->pScrn; GLINTPtr pGlint = GLINTPTR(pScrn); CookiePtr pCookie = pPPriv->pCookies; int nCookies = pPPriv->nCookies; DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 5, "GetYUV\n")); if (!nCookies || (GLINT_READ_REG(InFIFOSpace) < 200)) return; GLINT_WAIT(25); CHECKCLIPPING; GLINT_WRITE_REG(1 << 16, dY); GLINT_WRITE_REG(0, RasterizerMode); GLINT_WRITE_REG(UNIT_DISABLE, AreaStippleMode); GLINT_WRITE_REG(UNIT_ENABLE, TextureAddressMode); GLINT_WRITE_REG(pPPriv->dS, dSdx); GLINT_WRITE_REG(0, dSdyDom); GLINT_WRITE_REG(0, dTdx); GLINT_WRITE_REG(pPPriv->dT, dTdyDom); GLINT_WRITE_REG(0, PMTextureBaseAddress); GLINT_WRITE_REG(pAPriv->dTextureDataFormat, PMTextureDataFormat); GLINT_WRITE_REG((pPPriv->Attribute[5] << 17) | /* FilterMode */ (11 << 13) | (11 << 9) | /* TextureSize log2 */ UNIT_ENABLE, PMTextureReadMode); if (pScrn->depth == 8) GLINT_WRITE_REG(UNIT_ENABLE, TexelLUTMode); GLINT_WRITE_REG((0 << 4) /* RGB */ | (3 << 1) /* Copy */ | UNIT_ENABLE, TextureColorMode); GLINT_WRITE_REG((1 << 10) | /* RGB */ ((16 & 0x10) << 12) | ((16 & 0x0F) << 2) | /* 5:6:5f */ UNIT_ENABLE, DitherMode); GLINT_WRITE_REG(UNIT_DISABLE, LogicalOpMode); GLINT_WRITE_REG(pPPriv->BufferPProd, FBReadMode); GLINT_WRITE_REG(pPPriv->BufferBase[0] >> 1 /* 16 */, FBWindowBase); GLINT_WRITE_REG(0x1, FBReadPixel); /* 16 */ GLINT_WRITE_REG(UNIT_DISABLE, YUVMode); for (; nCookies--; pCookie++) if (pCookie->t >= 0) { GLINT_WAIT(5); GLINT_WRITE_REG(pCookie->xy, RectangleOrigin); GLINT_WRITE_REG(pCookie->wh, RectangleSize); GLINT_WRITE_REG(pCookie->s, SStart); GLINT_WRITE_REG(pCookie->t, TStart); GLINT_WRITE_REG(PrimitiveRectangle | XPositive | YPositive | TextureEnable, Render); } pGlint->x = pGlint->y = -1; /* Force reload */ pGlint->w = pGlint->h = -1; pGlint->ROP = 0xFF; GLINT_WAIT(9); GLINT_WRITE_REG(UNIT_DISABLE, TextureAddressMode); GLINT_WRITE_REG(UNIT_DISABLE, TextureColorMode); GLINT_WRITE_REG(UNIT_DISABLE, DitherMode); if (pScrn->depth == 8) GLINT_WRITE_REG(UNIT_DISABLE, TexelLUTMode); GLINT_WRITE_REG(UNIT_DISABLE, PMTextureReadMode); GLINT_WRITE_REG(pGlint->pprod, FBReadMode); GLINT_WRITE_REG(0, FBWindowBase); GLINT_WRITE_REG(pGlint->PixelWidth, FBReadPixel); GLINT_WRITE_REG(UNIT_DISABLE, YUVMode); } static int SetBkgCol(PortPrivPtr pPPriv, int value) { pPPriv->Attribute[6] = value; pPPriv->BkgCol = ((value & 0xF80000) >> 8) | ((value & 0x00FC00) >> 5) | ((value & 0x0000F8) >> 3); pPPriv->BkgCol += pPPriv->BkgCol << 16; if (pPPriv->VideoOn) { BlackOut(pPPriv, NULL); GetYUV(pPPriv); } return Success; } /* os/WaitFor.c */ static CARD32 TimerCallback(OsTimerPtr pTim, CARD32 now, pointer p) { AdaptorPrivPtr pAPriv = (AdaptorPrivPtr) p; GLINTPtr pGlint = GLINTPTR(pAPriv->pScrn); PortPrivPtr pPPriv; int i, delay; if (!pAPriv->pm2p) { pPPriv = &pAPriv->Port[0]; if (pPPriv->VideoOn > VIDEO_OFF) { pPPriv->FrameAcc += pPPriv->FramesPerSec; if (pPPriv->FrameAcc >= pAPriv->FramesPerSec) { pPPriv->FrameAcc -= pAPriv->FramesPerSec; PutYUV(pPPriv, (!pPPriv->pFBArea[1]) ? pPPriv->BufferBase[0] : pPPriv->BufferBase[1 - GLINT_READ_REG(VSABase + VSVideoAddressIndex)], FORMAT_YUYV, 1, 0); } } else if (pPPriv->StopDelay >= 0 && !(pPPriv->StopDelay--)) { StopVideoStream(pPPriv, TRUE); RestoreVideoStd(pAPriv); } pPPriv = &pAPriv->Port[1]; if (pPPriv->VideoOn > VIDEO_OFF) { pPPriv->FrameAcc += pPPriv->FramesPerSec; if (pPPriv->FrameAcc >= pAPriv->FramesPerSec) { pPPriv->FrameAcc -= pAPriv->FramesPerSec; GetYUV(pPPriv); } } else if (pPPriv->StopDelay >= 0 && !(pPPriv->StopDelay--)) { StopVideoStream(pPPriv, TRUE); RestoreVideoStd(pAPriv); } } for (i = 2; i <= 5; i++) { if (pAPriv->Port[i].StopDelay >= 0) { if (!(pAPriv->Port[i].StopDelay--)) { FreeBuffers(&pAPriv->Port[i]); FreeCookies(&pAPriv->Port[i]); pAPriv->TimerUsers &= ~(1 << i); } } } if (!pAPriv->pm2p) { if (pAPriv->Port[0].StreamOn) { delay = GLINT_READ_REG(VSABase + VSCurrentLine); if (!(GLINT_READ_REG(VSStatus) & VS_FieldOne0A)) delay += pAPriv->FrameLines >> 1; if (delay > (pAPriv->IntLine - 16)) delay -= pAPriv->FrameLines; return (((pAPriv->IntLine - delay) * pAPriv->LinePer) + 999999) / 1000000; } else if (pAPriv->Port[1].StreamOn) { delay = GLINT_READ_REG(VSBBase + VSCurrentLine); if (!(GLINT_READ_REG(VSStatus) & VS_FieldOne0B)) delay += pAPriv->FrameLines >> 1; if (delay > (pAPriv->IntLine - 16)) delay -= pAPriv->FrameLines; return (((pAPriv->IntLine - delay) * pAPriv->LinePer) + 999999) / 1000000; } } if (pAPriv->TimerUsers) return pAPriv->Instant; return 0; /* Cancel */ } /* * Video stream (bounce buffer <-> hardware) */ static void StopVideoStream(PortPrivPtr pPPriv, Bool shutdown) { AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; GLINTPtr pGlint = GLINTPTR(pAPriv->pScrn); int VideoOn; pPPriv->StopDelay = -1; VideoOn = pPPriv->VideoOn; pPPriv->VideoOn = VIDEO_OFF; if (!pPPriv->StreamOn) return; if (pAPriv->pm2p) { xvipcHandshake(pPPriv, OP_STOP, TRUE); pPPriv->StreamOn = FALSE; if (shutdown) FreeCookies(pPPriv); if (VideoOn > VIDEO_OFF && pGlint->NoAccel) Permedia2Sync(pAPriv->pScrn); return; } if (pPPriv == &pAPriv->Port[0]) { int line, eeek = 0; do { if (eeek++ > 1000000) break; line = GLINT_READ_REG(VSABase + VSCurrentLine); } while (line > 15); GLINT_WRITE_REG(0, VSABase + VSControl); pAPriv->Port[0].StreamOn = FALSE; usleep(80000); } else { xf86I2CWriteByte(&pAPriv->Port[1].I2CDev, 0x3A, 0x83); if (!ColorBars) xf86I2CWriteByte(&pAPriv->Port[1].I2CDev, 0x61, 0xC2); GLINT_WRITE_REG(0, VSBBase + VSControl); pAPriv->Port[1].StreamOn = FALSE; } if (!pAPriv->Port[0].StreamOn && !pAPriv->Port[1].StreamOn) { if (shutdown) xf86I2CWriteByte(&pAPriv->Port[1].I2CDev, 0x61, 0xC2); xf86I2CWriteByte(&pAPriv->Port[0].I2CDev, 0x11, 0x00); } if (shutdown) { FreeBuffers(pPPriv); FreeCookies(pPPriv); if (pAPriv->TimerUsers) { pAPriv->TimerUsers &= ~PORTNUM(pPPriv); if (!pAPriv->TimerUsers) TimerCancel(pAPriv->Timer); } if (VideoOn > VIDEO_OFF && pGlint->NoAccel) Permedia2Sync(pAPriv->pScrn); } } static Bool StartVideoStream(PortPrivPtr pPPriv, RegionPtr pRegion) { AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; GLINTPtr pGlint = GLINTPTR(pAPriv->pScrn); if (pAPriv->VideoStd < 0) return FALSE; pPPriv->StopDelay = -1; if (pAPriv->pm2p) { if (pPPriv == &pAPriv->Port[0]) { if (!RemakePutCookies(pPPriv, pRegion)) return FALSE; if (pPPriv->StreamOn) return TRUE; } else { if (!RemakeGetCookies(pPPriv, pRegion)) return FALSE; if (pPPriv->StreamOn) { BlackOut(pPPriv, pRegion); return TRUE; } } xvipc.a = pPPriv->BuffersRequested; xvipc.b = !pPPriv->Attribute[4]; xvipc.c = 1 + (pPPriv->Attribute[4] & 2); if (!xvipcHandshake(pPPriv, OP_START, TRUE)) return FALSE; if (pPPriv == &pAPriv->Port[1]) { pPPriv->BufferBase[0] = xvipc.d; BlackOut(pPPriv, pRegion); } return pPPriv->StreamOn = TRUE; } else { CARD32 Base = (pPPriv == &pAPriv->Port[0]) ? VSABase : VSBBase; if (pPPriv->BuffersAllocated < pPPriv->BuffersRequested) { int height = ((pAPriv->VideoStd == NTSC) ? 512 : 608) >> (!pPPriv->Attribute[4]); if (!AllocateBuffers(pPPriv, 704, height, 2, pPPriv->BuffersRequested, 0)) return FALSE; pPPriv->fw = 704; pPPriv->fh = InputVideoEncodings[pAPriv->VideoStd * 3].height >> (!pPPriv->Attribute[4]); } if (pPPriv == &pAPriv->Port[0]) { if (!RemakePutCookies(pPPriv, pRegion)) return FALSE; } else { if (!RemakeGetCookies(pPPriv, pRegion)) return FALSE; BlackOut(pPPriv, pRegion); } if (pPPriv->StreamOn) return TRUE; GLINT_WRITE_REG(pPPriv->BufferBase[0] / 8, Base + VSVideoAddress0); if (pPPriv->pFBArea[1]) GLINT_WRITE_REG(pPPriv->BufferBase[1] / 8, Base + VSVideoAddress1); else GLINT_WRITE_REG(pPPriv->BufferBase[0] / 8, Base + VSVideoAddress1); GLINT_WRITE_REG(pPPriv->BufferStride / 8, Base + VSVideoStride); GLINT_WRITE_REG(0, Base + VSCurrentLine); if (pAPriv->VideoStd == NTSC) { GLINT_WRITE_REG(16, Base + VSVideoStartLine); GLINT_WRITE_REG(16 + 240, Base + VSVideoEndLine); GLINT_WRITE_REG(288 + (8 & ~3) * 2, Base + VSVideoStartData); GLINT_WRITE_REG(288 + ((8 & ~3) + 704) * 2, Base + VSVideoEndData); } else { GLINT_WRITE_REG(16, Base + VSVideoStartLine); GLINT_WRITE_REG(16 + 288, Base + VSVideoEndLine); GLINT_WRITE_REG(288 + (8 & ~3) * 2, Base + VSVideoStartData); GLINT_WRITE_REG(288 + ((8 & ~3) + 704) * 2, Base + VSVideoEndData); } GLINT_WRITE_REG(2, Base + VSVideoAddressHost); GLINT_WRITE_REG(0, Base + VSVideoAddressIndex); if (pPPriv == &pAPriv->Port[0]) { int line, eeek = 0; xf86I2CWriteByte(&pAPriv->Port[0].I2CDev, 0x11, 0x0D); do { if (eeek++ > 1000000) break; line = GLINT_READ_REG(VSABase + VSCurrentLine); } while (line > 15); GLINT_WRITE_REG(VSA_Video | (pPPriv->Attribute[4] ? VSA_CombineFields : VSA_Discard_FieldTwo), VSABase + VSControl); if (ColorBars) if (!pAPriv->Port[1].StreamOn) { xf86I2CWriteByte(&pAPriv->Port[1].I2CDev, 0x3A, 0x83); xf86I2CWriteByte(&pAPriv->Port[1].I2CDev, 0x61, Enc61[pAPriv->VideoStd]); } } else { GLINT_WRITE_REG(VSB_Video | (pPPriv->Attribute[4] ? VSB_CombineFields : 0) | /* VSB_GammaCorrect | */ (16 << 4) | /* 5:6:5 */ (1 << 9) | /* 16 */ VSB_RGBOrder, VSBBase + VSControl); xf86I2CWriteByte(&pAPriv->Port[0].I2CDev, 0x11, 0x0D); xf86I2CWriteByte(&pAPriv->Port[1].I2CDev, 0x3A, Enc3A[pPPriv->Plug]); xf86I2CWriteByte(&pAPriv->Port[1].I2CDev, 0x61, Enc61[pAPriv->VideoStd]); } pAPriv->TimerUsers |= 1 << PORTNUM(pPPriv); TimerSet(pAPriv->Timer, 0, 80, TimerCallback, pAPriv); return pPPriv->StreamOn = TRUE; } return FALSE; } /* * Xv interface */ static int Permedia2PutVideo(ScrnInfoPtr pScrn, short vid_x, short vid_y, short drw_x, short drw_y, short vid_w, short vid_h, short drw_w, short drw_h, RegionPtr clipBoxes, pointer data, DrawablePtr pDraw) { PortPrivPtr pPPriv = (PortPrivPtr) data; AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; int sw, sh; DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3, "PutVideo %d,%d,%d,%d -> %d,%d,%d,%d\n", vid_x, vid_y, vid_w, vid_h, drw_x, drw_y, drw_w, drw_h)); sw = InputVideoEncodings[pAPriv->VideoStd * 3].width; sh = InputVideoEncodings[pAPriv->VideoStd * 3].height; if ((vid_x + vid_w) > sw || (vid_y + vid_h) > sh) return BadValue; pPPriv->VideoOn = VIDEO_OFF; pPPriv->vx = ((vid_x << 10) * pPPriv->fw) / sw; pPPriv->vy = ((vid_y << 10) * pPPriv->fh) / sh; pPPriv->vw = ((vid_w << 10) * pPPriv->fw) / sw; pPPriv->vh = ((vid_h << 10) * pPPriv->fh) / sh; pPPriv->dx = drw_x; pPPriv->dy = drw_y; pPPriv->dw = drw_w; pPPriv->dh = drw_h; pPPriv->FrameAcc = pAPriv->FramesPerSec; if (!StartVideoStream(pPPriv, clipBoxes)) return XvBadAlloc; pPPriv->VideoOn = VIDEO_ON; return Success; } static int Permedia2PutStill(ScrnInfoPtr pScrn, short vid_x, short vid_y, short drw_x, short drw_y, short vid_w, short vid_h, short drw_w, short drw_h, RegionPtr clipBoxes, pointer data, DrawablePtr pDraw) { PortPrivPtr pPPriv = (PortPrivPtr) data; AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; GLINTPtr pGlint = GLINTPTR(pScrn); int sw, sh, r = Success; DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3, "PutStill %d,%d,%d,%d -> %d,%d,%d,%d\n", vid_x, vid_y, vid_w, vid_h, drw_x, drw_y, drw_w, drw_h)); sw = InputVideoEncodings[pAPriv->VideoStd * 3].width; sh = InputVideoEncodings[pAPriv->VideoStd * 3].height; if ((vid_x + vid_w) > sw || (vid_y + vid_h) > sh) return BadValue; pPPriv->VideoOn = VIDEO_OFF; pPPriv->vx = ((vid_x << 10) * pPPriv->fw) / sw; pPPriv->vy = ((vid_y << 10) * pPPriv->fh) / sh; pPPriv->vw = ((vid_w << 10) * pPPriv->fw) / sw; pPPriv->vh = ((vid_h << 10) * pPPriv->fh) / sh; pPPriv->dx = drw_x; pPPriv->dy = drw_y; pPPriv->dw = drw_w; pPPriv->dh = drw_h; pPPriv->FrameAcc = pAPriv->FramesPerSec; if (!StartVideoStream(pPPriv, clipBoxes)) return XvBadAlloc; if (pAPriv->pm2p) { /* Sleep, not busy wait, until the very next frame is ready. Accept memory requests and other window's update events in the meantime. */ for (pPPriv->VideoOn = VIDEO_ONE_SHOT; pPPriv->VideoOn;) if (!xvipcHandshake(pPPriv, OP_UPDATE, TRUE)) { r = FALSE; break; } } else { usleep(80000); PutYUV(pPPriv, (!pPPriv->pFBArea[1]) ? pPPriv->BufferBase[0] : pPPriv->BufferBase[1 - GLINT_READ_REG(VSABase + VSVideoAddressIndex)], FORMAT_YUYV, 1, 0); } pPPriv->StopDelay = 125; return r; } static int Permedia2GetVideo(ScrnInfoPtr pScrn, short vid_x, short vid_y, short drw_x, short drw_y, short vid_w, short vid_h, short drw_w, short drw_h, RegionPtr clipBoxes, pointer data, DrawablePtr pDraw) { PortPrivPtr pPPriv = (PortPrivPtr) data; AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; int sw, sh; DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3, "GetVideo %d,%d,%d,%d <- %d,%d,%d,%d\n", vid_x, vid_y, vid_w, vid_h, drw_x, drw_y, drw_w, drw_h)); sw = InputVideoEncodings[pAPriv->VideoStd * 3].width; sh = InputVideoEncodings[pAPriv->VideoStd * 3].height; if ((vid_x + vid_w) > sw || (vid_y + vid_h) > sh) { return BadValue; } pPPriv->VideoOn = VIDEO_OFF; pPPriv->vx = (vid_x * pPPriv->fw) / sw; pPPriv->vy = (vid_y * pPPriv->fh) / sh; pPPriv->vw = (vid_w * pPPriv->fw) / sw; pPPriv->vh = (vid_h * pPPriv->fh) / sh; pPPriv->dx = drw_x; pPPriv->dy = drw_y; pPPriv->dw = drw_w; pPPriv->dh = drw_h; pPPriv->FrameAcc = pAPriv->FramesPerSec; if (!StartVideoStream(pPPriv, clipBoxes)) { return XvBadAlloc; } GetYUV(pPPriv); pPPriv->VideoOn = VIDEO_ON; return Success; } static int Permedia2GetStill(ScrnInfoPtr pScrn, short vid_x, short vid_y, short drw_x, short drw_y, short vid_w, short vid_h, short drw_w, short drw_h, RegionPtr clipBoxes, pointer data, DrawablePtr pDraw) { PortPrivPtr pPPriv = (PortPrivPtr) data; AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; int sw, sh; DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3, "GetStill %d,%d,%d,%d <- %d,%d,%d,%d\n", vid_x, vid_y, vid_w, vid_h, drw_x, drw_y, drw_w, drw_h)); sw = InputVideoEncodings[pAPriv->VideoStd * 3].width; sh = InputVideoEncodings[pAPriv->VideoStd * 3].height; if ((vid_x + vid_w) > sw || (vid_y + vid_h) > sh) return BadValue; pPPriv->VideoOn = VIDEO_OFF; pPPriv->vx = (vid_x * pPPriv->fw) / sw; pPPriv->vy = (vid_y * pPPriv->fh) / sh; pPPriv->vw = (vid_w * pPPriv->fw) / sw; pPPriv->vh = (vid_h * pPPriv->fh) / sh; pPPriv->dx = drw_x; pPPriv->dy = drw_y; pPPriv->dw = drw_w; pPPriv->dh = drw_h; pPPriv->FrameAcc = pAPriv->FramesPerSec; if (!StartVideoStream(pPPriv, clipBoxes)) return XvBadAlloc; GetYUV(pPPriv); return Success; } static void CopyYV12(CARD8 *Y, CARD32 *dst, int width, int height, int pitch) { int Y_size = width * height; CARD8 *V = Y + Y_size; CARD8 *U = V + (Y_size >> 2); int pad = (pitch >> 2) - (width >> 1); int x; width >>= 1; for (height >>= 1; height > 0; height--) { for (x = 0; x < width; Y += 2, x++) *dst++ = Y[0] + (U[x] << 8) + (Y[1] << 16) + (V[x] << 24); dst += pad; for (x = 0; x < width; Y += 2, x++) *dst++ = Y[0] + (U[x] << 8) + (Y[1] << 16) + (V[x] << 24); dst += pad; U += width; V += width; } } #if X_BYTE_ORDER == X_BIG_ENDIAN static void CopyYV12_16(CARD8 *Y, CARD32 *dst, int width, int height, int pitch) { int Y_size = width * height; CARD8 *V = Y + Y_size; CARD8 *U = V + (Y_size >> 2); int pad = (pitch >> 2) - (width >> 1); int x; width >>= 1; for (height >>= 1; height > 0; height--) { for (x = 0; x < width; Y += 2, x++) *dst++ = Y[1] + (V[x] << 8) + (Y[0] << 16) + (U[x] << 24); dst += pad; for (x = 0; x < width; Y += 2, x++) *dst++ = Y[1] + (V[x] << 8) + (Y[0] << 16) + (U[x] << 24); dst += pad; U += width; V += width; } } static void CopyYV12_8(CARD8 *Y, CARD32 *dst, int width, int height, int pitch) { int Y_size = width * height; CARD8 *V = Y + Y_size; CARD8 *U = V + (Y_size >> 2); int pad = (pitch >> 2) - (width >> 1); int x; width >>= 1; for (height >>= 1; height > 0; height--) { for (x = 0; x < width; Y += 2, x++) *dst++ = V[x] + (Y[1] << 8) + (U[x] << 16) + (Y[0] << 24); dst += pad; for (x = 0; x < width; Y += 2, x++) *dst++ = V[x] + (Y[1] << 8) + (U[x] << 16) + (Y[0] << 24); dst += pad; U += width; V += width; } } #endif static void CopyFlat(CARD8 *src, CARD8 *dst, int width, int height, int pitch) { if (width == pitch) { memcpy(dst, src, width * height); return; } while (height > 0) { memcpy(dst, src, width); dst += pitch; src += width; height--; } } static int Permedia2PutImage(ScrnInfoPtr pScrn, short src_x, short src_y, short drw_x, short drw_y, short src_w, short src_h, short drw_w, short drw_h, int id, unsigned char *buf, short width, short height, Bool sync, RegionPtr clipBoxes, pointer data, DrawablePtr pDraw) { PortPrivPtr pPPriv = (PortPrivPtr) data; AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; GLINTPtr pGlint = GLINTPTR(pScrn); int i; DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3, "PutImage %d,%d,%d,%d -> %d,%d,%d,%d id=0x%08x buf=%p w=%d h=%d sync=%d\n", src_x, src_y, src_w, src_h, drw_x, drw_y, drw_w, drw_h, id, buf, width, height, sync)); if ((src_x + src_w) > width || (src_y + src_h) > height) return BadValue; pPPriv->vx = src_x << 10; pPPriv->vy = src_y << 10; pPPriv->vw = src_w << 10; pPPriv->vh = src_h << 10; pPPriv->dx = drw_x; pPPriv->dy = drw_y; pPPriv->dw = drw_w; pPPriv->dh = drw_h; if (!RemakePutCookies(pPPriv, clipBoxes)) return XvBadAlloc; if (pPPriv->BuffersAllocated <= 0 || id != pPPriv->Id || /* same bpp */ width != pPPriv->fw || height != pPPriv->fh) { for (i = 0; i < ENTRIES(ScalerImages); i++) if (id == ScalerImages[i].id) break; if (i >= ENTRIES(ScalerImages)) return XvBadAlloc; #if 0 if (pPPriv->BuffersAllocated <= 0 || pPPriv->Bpp != ScalerImages[i].bits_per_pixel || width > pPPriv->fw || height > pPPriv->fw || pPPriv->fw * pPPriv->fh > width * height * 2) #else if (1) #endif { Permedia2Sync(pScrn); if (!AllocateBuffers(pPPriv, width, height, (ScalerImages[i].bits_per_pixel + 7) >> 3, 1, 0)) { pPPriv->Id = 0; pPPriv->Bpp = 0; pPPriv->fw = 0; pPPriv->fh = 0; return XvBadAlloc; } pPPriv->Id = id; pPPriv->Bpp = ScalerImages[i].bits_per_pixel; pPPriv->fw = width; pPPriv->fh = height; RemoveableBuffers(pPPriv, TRUE); } else Permedia2Sync(pScrn); } else Permedia2Sync(pScrn); switch (id) { case LE4CC('Y','V','1','2'): switch(pGlint->HwBpp) { #if X_BYTE_ORDER == X_BIG_ENDIAN case 8: case 24: CopyYV12_8(buf, (CARD32 *)((CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0]), width, height, pPPriv->BufferStride); break; case 15: case 16: CopyYV12_16(buf, (CARD32 *)((CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0]), width, height, pPPriv->BufferStride); break; #endif default: CopyYV12(buf, (CARD32 *)((CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0]), width, height, pPPriv->BufferStride); break; } PutYUV(pPPriv, pPPriv->BufferBase[0], FORMAT_YUYV, 1, 0); break; case LE4CC('Y','U','Y','2'): CopyFlat(buf, (CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0], width << 1, height, pPPriv->BufferStride); PutYUV(pPPriv, pPPriv->BufferBase[0], FORMAT_YUYV, 1, 0); break; case LE4CC('U','Y','V','Y'): CopyFlat(buf, (CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0], width << 1, height, pPPriv->BufferStride); PutYUV(pPPriv, pPPriv->BufferBase[0], FORMAT_UYVY, 1, 0); break; case LE4CC('Y','U','V','A'): CopyFlat(buf, (CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0], width << 2, height, pPPriv->BufferStride); PutYUV(pPPriv, pPPriv->BufferBase[0], FORMAT_YUVA, 2, pPPriv->Attribute[7]); break; case LE4CC('V','U','Y','A'): CopyFlat(buf, (CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0], width << 2, height, pPPriv->BufferStride); PutYUV(pPPriv, pPPriv->BufferBase[0], FORMAT_VUYA, 2, pPPriv->Attribute[7]); break; case 0x41: /* RGBA 8:8:8:8 */ CopyFlat(buf, (CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0], width << 2, height, pPPriv->BufferStride); PutRGB(pPPriv, pPPriv->BufferBase[0], FORMAT_RGB8888, 2, pPPriv->Attribute[7]); break; case 0x42: /* RGB 5:6:5 */ CopyFlat(buf, (CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0], width << 1, height, pPPriv->BufferStride); PutRGB(pPPriv, pPPriv->BufferBase[0], FORMAT_RGB565, 1, 0); break; case 0x43: /* RGB 1:5:5:5 */ CopyFlat(buf, (CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0], width << 1, height, pPPriv->BufferStride); PutRGB(pPPriv, pPPriv->BufferBase[0], FORMAT_RGB5551, 1, pPPriv->Attribute[7]); break; case 0x44: /* RGB 4:4:4:4 */ CopyFlat(buf, (CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0], width << 1, height, pPPriv->BufferStride); PutRGB(pPPriv, pPPriv->BufferBase[0], FORMAT_RGB4444, 1, pPPriv->Attribute[7]); break; case 0x45: /* RGB 1:2:3:2 */ CopyFlat(buf, (CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0], width, height, pPPriv->BufferStride); PutRGB(pPPriv, pPPriv->BufferBase[0], FORMAT_RGB2321, 0, pPPriv->Attribute[7]); break; case 0x46: /* RGB 2:3:3 */ CopyFlat(buf, (CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0], width, height, pPPriv->BufferStride); PutRGB(pPPriv, pPPriv->BufferBase[0], FORMAT_RGB332, 0, 0); break; case 0x47: /* BGRA 8:8:8:8 */ CopyFlat(buf, (CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0], width << 2, height, pPPriv->BufferStride); PutRGB(pPPriv, pPPriv->BufferBase[0], FORMAT_BGR8888, 2, pPPriv->Attribute[7]); break; case 0x48: /* BGR 5:6:5 */ CopyFlat(buf, (CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0], width << 1, height, pPPriv->BufferStride); PutRGB(pPPriv, pPPriv->BufferBase[0], FORMAT_BGR565, 1, 0); break; case 0x49: /* BGR 1:5:5:5 */ CopyFlat(buf, (CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0], width << 1, height, pPPriv->BufferStride); PutRGB(pPPriv, pPPriv->BufferBase[0], FORMAT_BGR5551, 1, pPPriv->Attribute[7]); break; case 0x4A: /* BGR 4:4:4:4 */ CopyFlat(buf, (CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0], width << 1, height, pPPriv->BufferStride); PutRGB(pPPriv, pPPriv->BufferBase[0], FORMAT_BGR4444, 1, pPPriv->Attribute[7]); break; case 0x4B: /* BGR 1:2:3:2 */ CopyFlat(buf, (CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0], width << 0, height, pPPriv->BufferStride); PutRGB(pPPriv, pPPriv->BufferBase[0], FORMAT_BGR2321, 0, pPPriv->Attribute[7]); break; case 0x4C: /* BGR 2:3:3 */ CopyFlat(buf, (CARD8 *) pGlint->FbBase + pPPriv->BufferBase[0], width << 0, height, pPPriv->BufferStride); PutRGB(pPPriv, pPPriv->BufferBase[0], FORMAT_BGR332, 0, 0); break; default: return XvBadAlloc; } pPPriv->StopDelay = pAPriv->Delay; if (!pAPriv->TimerUsers) { pAPriv->TimerUsers |= 1 << PORTNUM(pPPriv); TimerSet(pAPriv->Timer, 0, 80, TimerCallback, pAPriv); } if (sync) /* sched_yield? */ Permedia2Sync(pScrn); return Success; } static void Permedia2StopVideo(ScrnInfoPtr pScrn, pointer data, Bool shutdown) { PortPrivPtr pPPriv = (PortPrivPtr) data; AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; GLINTPtr pGlint = GLINTPTR(pScrn); DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3, "StopVideo port=%d, shutdown=%d\n", PORTNUM(pPPriv), shutdown)); if (shutdown) { if (PORTNUM(pPPriv) < 2) { StopVideoStream(pPPriv, TRUE); RestoreVideoStd(pAPriv); } else { FreeBuffers(pPPriv); FreeCookies(pPPriv); if (pAPriv->TimerUsers) { pAPriv->TimerUsers &= ~PORTNUM(pPPriv); if (!pAPriv->TimerUsers) TimerCancel(pAPriv->Timer); } } } else { pPPriv->VideoOn = VIDEO_OFF; pPPriv->StopDelay = 750; /* appx. 30 sec */ if (pGlint->NoAccel) Permedia2Sync(pScrn); } } static void RestartVideo(PortPrivPtr pPPriv, int old_VideoOn) { AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; int new_fh; if (pPPriv->VideoOn > VIDEO_OFF || pAPriv->VideoStd < 0 /* invalid */) return; new_fh = InputVideoEncodings[pAPriv->VideoStd * 3].height >> (1 - (pPPriv->Attribute[4] & 1)); if (new_fh != pPPriv->fh) { pPPriv->vy = (pPPriv->vy * new_fh) / pPPriv->fh; pPPriv->vh = (pPPriv->vh * new_fh) / pPPriv->fh; pPPriv->fh = new_fh; } if (old_VideoOn) { if (StartVideoStream(pPPriv, NULL)) { pPPriv->VideoOn = old_VideoOn; if (pPPriv == &pAPriv->Port[1]) GetYUV(pPPriv); } else { DEBUG(xf86DrvMsgVerb(pAPriv->pScrn->scrnIndex, X_INFO, 4, "RestartVideo port=%d suspend\n", PORTNUM(pPPriv))); pPPriv->VideoOn = -old_VideoOn; /* suspend (not off) */ } } } static int Permedia2SetPortAttribute(ScrnInfoPtr pScrn, Atom attribute, INT32 value, pointer data) { PortPrivPtr pPPriv = (PortPrivPtr) data; AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; int old_VideoStd, old_Plug; int VideoStd = -1, Plug = 0; int r; DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3, "SPA attr=%d val=%d port=%d\n", attribute, value, PORTNUM(pPPriv))); if (attribute == xvFilter) { pPPriv->Attribute[5] = !!value; return Success; } else if (attribute == xvAlpha) { pPPriv->Attribute[7] = !!value; return Success; } if (PORTNUM(pPPriv) >= 2) return BadMatch; if (attribute == xvInterlace) { int old_value = pPPriv->Attribute[4]; value %= 3; if (value != old_value) { int old_VideoOn = ABS(pPPriv->VideoOn); #if 0 if (old_VideoOn) return XvBadAlloc; #endif StopVideoStream(pPPriv, FALSE); FreeBuffers(pPPriv); pPPriv->Attribute[4] = value; RestartVideo(pPPriv, old_VideoOn); if (pPPriv->VideoOn < 0 /* suspended */) { pPPriv->Attribute[4] = old_value; RestartVideo(pPPriv, old_VideoOn); return XvBadAlloc; } } return Success; } if (pPPriv == &pAPriv->Port[0]) { /* * Input */ if (attribute == xvEncoding) { if (value < 0 || value > ENTRIES(InputVideoEncodings)) return XvBadEncoding; VideoStd = value / 3; Plug = value % 3; /* Fall through */ } else if (attribute == xvBrightness) return SetAttr(&pAPriv->Port[0], 0, value); else if (attribute == xvContrast) return SetAttr(&pAPriv->Port[0], 1, value); else if (attribute == xvSaturation) return SetAttr(&pAPriv->Port[0], 2, value); else if (attribute == xvHue) return SetAttr(&pAPriv->Port[0], 3, value); } else { /* * Output */ if (attribute == xvEncoding) { if (value < 0 || value > ENTRIES(OutputVideoEncodings)) return XvBadEncoding; VideoStd = value / 2; Plug = (value % 2) + 1; /* Fall through */ } else if (attribute == xvBkgColor) return SetBkgCol(pPPriv, value); #if 1 else if (attribute == xvBrightness || attribute == xvContrast || attribute == xvSaturation || attribute == xvHue) return Success; #endif } if (attribute != xvEncoding) return BadMatch; old_VideoStd = pAPriv->VideoStd; old_Plug = pPPriv->Plug; #if 0 if (pAPriv->Port[0].VideoOn || pAPriv->Port[1].VideoOn) return XvBadAlloc; #endif if (Plug != old_Plug) if ((r = SetPlug(pPPriv, Plug)) != Success) return r; if (VideoStd != old_VideoStd) { int old_VideoOn0 = ABS(pAPriv->Port[0].VideoOn); int old_VideoOn1 = ABS(pAPriv->Port[1].VideoOn); StopVideoStream(&pAPriv->Port[0], FALSE); StopVideoStream(&pAPriv->Port[1], FALSE); if (VideoStd == NTSC || pAPriv->VideoStd == NTSC) { FreeBuffers(&pAPriv->Port[0]); FreeBuffers(&pAPriv->Port[1]); } if (SetVideoStd(pPPriv, VideoStd) == Success) { RestartVideo(&pAPriv->Port[0], old_VideoOn0); RestartVideo(&pAPriv->Port[1], old_VideoOn1); } if (pAPriv->Port[0].VideoOn < 0 || pAPriv->Port[1].VideoOn < 0 || VideoStd != pAPriv->VideoStd) { if (SetVideoStd(pPPriv, old_VideoStd) == Success) { RestartVideo(&pAPriv->Port[0], old_VideoOn0); RestartVideo(&pAPriv->Port[1], old_VideoOn1); } if (Plug != old_Plug) SetPlug(pPPriv, old_Plug); return XvBadAlloc; } } return Success; } static void RestoreVideoStd(AdaptorPrivPtr pAPriv) { if (pAPriv->Port[0].VideoOn && !pAPriv->Port[1].VideoOn && pAPriv->Port[0].VideoStdReq != pAPriv->VideoStd) Permedia2SetPortAttribute(pAPriv->pScrn, xvEncoding, pAPriv->Port[0].VideoStdReq * 3 + pAPriv->Port[0].Plug, (pointer) &pAPriv->Port[0]); else if (pAPriv->Port[1].VideoOn && !pAPriv->Port[0].VideoOn && pAPriv->Port[1].VideoStdReq != pAPriv->VideoStd) Permedia2SetPortAttribute(pAPriv->pScrn, xvEncoding, pAPriv->Port[2].VideoStdReq * 2 + pAPriv->Port[1].Plug - 1, (pointer) &pAPriv->Port[1]); } static int Permedia2GetPortAttribute(ScrnInfoPtr pScrn, Atom attribute, INT32 *value, pointer data) { PortPrivPtr pPPriv = (PortPrivPtr) data; AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; if (PORTNUM(pPPriv) >= 2 && attribute != xvFilter && attribute != xvAlpha) return BadMatch; if (attribute == xvEncoding) { if (pAPriv->VideoStd < 0) return XvBadAlloc; else if (pPPriv == &pAPriv->Port[0]) *value = pAPriv->VideoStd * 3 + pPPriv->Plug; else *value = pAPriv->VideoStd * 2 + pPPriv->Plug - 1; } else if (attribute == xvBrightness) *value = pPPriv->Attribute[0]; else if (attribute == xvContrast) *value = pPPriv->Attribute[1]; else if (attribute == xvSaturation) *value = pPPriv->Attribute[2]; else if (attribute == xvHue) *value = pPPriv->Attribute[3]; else if (attribute == xvInterlace) *value = pPPriv->Attribute[4]; else if (attribute == xvFilter) *value = pPPriv->Attribute[5]; else if (attribute == xvBkgColor) *value = pPPriv->Attribute[6]; else if (attribute == xvAlpha) *value = pPPriv->Attribute[7]; else return BadMatch; DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3, "GPA attr=%d val=%d port=%d\n", attribute, *value, PORTNUM(pPPriv))); return Success; } static void Permedia2QueryBestSize(ScrnInfoPtr pScrn, Bool motion, short vid_w, short vid_h, short drw_w, short drw_h, unsigned int *p_w, unsigned int *p_h, pointer data) { *p_w = drw_w; *p_h = drw_h; } static int Permedia2QueryImageAttributes(ScrnInfoPtr pScrn, int id, unsigned short *width, unsigned short *height, int *pitches, int *offsets) { int i, pitch; *width = CLAMP(*width, 1, 2047); *height = CLAMP(*height, 1, 2047); if (offsets) offsets[0] = 0; switch (id) { case LE4CC('Y','V','1','2'): /* Planar YVU 4:2:0 (emulated) */ *width = CLAMP((*width + 1) & ~1, 2, 2046); *height = CLAMP((*height + 1) & ~1, 2, 2046); pitch = *width; /* luma component */ if (offsets) { offsets[1] = pitch * *height; offsets[2] = offsets[1] + (offsets[1] >> 2); } if (pitches) { pitches[0] = pitch; pitches[1] = pitches[2] = pitch >> 1; } return pitch * *height * 3 / 2; case LE4CC('Y','U','Y','2'): /* Packed YUYV 4:2:2 */ case LE4CC('U','Y','V','Y'): /* Packed UYVY 4:2:2 */ *width = CLAMP((*width + 1) & ~1, 2, 2046); pitch = *width * 2; if (pitches) pitches[0] = pitch; return pitch * *height; default: for (i = 0; i < ENTRIES(ScalerImages); i++) if (ScalerImages[i].id == id) break; if (i >= ENTRIES(ScalerImages)) break; pitch = *width * (ScalerImages[i].bits_per_pixel >> 3); if (pitches) pitches[0] = pitch; return pitch * *height; } return 0; } static void RestoreVideo(AdaptorPrivPtr pAPriv) { GLINTPtr pGlint = GLINTPTR(pAPriv->pScrn); GLINT_WRITE_REG(pAPriv->dFifoControl, PMFifoControl); GLINT_WRITE_REG(0, VSABase + VSControl); GLINT_WRITE_REG(0, VSBBase + VSControl); usleep(160000); GLINT_MASK_WRITE_REG(VS_UnitMode_ROM, ~VS_UnitMode_Mask, VSConfiguration); } static void InitializeVideo(AdaptorPrivPtr pAPriv) { GLINTPtr pGlint = GLINTPTR(pAPriv->pScrn); int i; GLINT_WRITE_REG(0, VSABase + VSControl); GLINT_WRITE_REG(0, VSBBase + VSControl); #if 0 GLINT_MASK_WRITE_REG(0, ~(VSAIntFlag | VSBIntFlag), IntEnable); GLINT_WRITE_REG(VSAIntFlag | VSBIntFlag, IntFlags); /* Reset */ #endif for (i = 0x0018; i <= 0x00B0; i += 8) { GLINT_WRITE_REG(0, VSABase + i); GLINT_WRITE_REG(0, VSBBase + i); } GLINT_WRITE_REG((0 << 8) | (132 << 0), VSABase + VSFifoControl); GLINT_WRITE_REG((0 << 8) | (132 << 0), VSBBase + VSFifoControl); GLINT_MASK_WRITE_REG( VS_UnitMode_AB8 | VS_GPBusMode_A | /* VS_HRefPolarityA | */ VS_VRefPolarityA | VS_VActivePolarityA | /* VS_UseFieldA | */ VS_FieldPolarityA | /* VS_FieldEdgeA | */ /* VS_VActiveVBIA | */ VS_InterlaceA | VS_ReverseDataA | /* VS_HRefPolarityB | */ VS_VRefPolarityB | VS_VActivePolarityB | /* VS_UseFieldB | */ VS_FieldPolarityB | /* VS_FieldEdgeB | */ /* VS_VActiveVBIB | */ VS_InterlaceB | /* VS_ColorSpaceB_RGB | */ /* VS_ReverseDataB | */ /* VS_DoubleEdgeB | */ 0, ~0x1FFFFE0F, VSConfiguration); pAPriv->dFifoControl = GLINT_READ_REG(PMFifoControl); GLINT_WRITE_REG((12 << 8) | 8, PMFifoControl); } static Bool xvipcHandshake(PortPrivPtr pPPriv, int op, Bool block) { int r; int brake = 150; xvipc.magic = XVIPC_MAGIC; xvipc.op = op; xvipc.block = block; if (pPPriv) { AdaptorPrivPtr pAPriv = pPPriv->pAdaptor; xvipc.pm2p = pAPriv->pm2p; xvipc.pAPriv = pAPriv; xvipc.port = PORTNUM(pPPriv); } else { xvipc.pm2p = (void *) -1; xvipc.pAPriv = NULL; xvipc.port = -1; } for (;;) { if (brake-- <= 0) return FALSE; /* I brake for bugs. */ DEBUG(xf86MsgVerb(X_INFO, 4, "PM2 XVIPC send op=%d bl=%d po=%d a=%d b=%d c=%d\n", xvipc.op, xvipc.block, xvipc.port, xvipc.a, xvipc.b, xvipc.c)); r = ioctl(xvipc_fd, VIDIOC_PM2_XVIPC, (void *) &xvipc); DEBUG(xf86MsgVerb(X_INFO, 4, "PM2 XVIPC recv op=%d bl=%d po=%d a=%d b=%d c=%d err=%d/%d\n", xvipc.op, xvipc.block, xvipc.port, xvipc.a, xvipc.b, xvipc.c, r, errno)); switch (xvipc.op) { case OP_ALLOC: { AdaptorPrivPtr pAPriv = xvipc.pAPriv; ScrnInfoPtr pScrn = pAPriv->pScrn; GLINTPtr pGlint = GLINTPTR(pScrn); FBAreaPtr pFBArea = NULL; LFBAreaPtr pLFBArea; xvipc.a = -1; pLFBArea = malloc(sizeof(LFBAreaRec)); if (pLFBArea) { pLFBArea->pFBArea = pFBArea = xf86AllocateLinearOffscreenArea(pScrn->pScreen, xvipc.b >> BPPSHIFT(pGlint), 2, NULL, NULL, NULL); if (pFBArea) { /* xvipc.a = pFBArea->linear; */ pLFBArea->Linear = xvipc.a = ((pFBArea->box.y1 * pScrn->displayWidth) + pFBArea->box.x1) << BPPSHIFT(pGlint); } else free(pLFBArea); } /* Report results */ if (ioctl(xvipc_fd, VIDIOC_PM2_XVIPC, (void *) &xvipc) != 0) if (pFBArea) { xf86FreeOffscreenArea(pFBArea); free(pLFBArea); pFBArea = NULL; } if (pFBArea) { pLFBArea->Next = pAPriv->LFBList; pAPriv->LFBList = pLFBArea; } DEBUG(xf86MsgVerb(X_INFO, 3, "PM2 XVIPC alloc addr=%d=0x%08x pFB=%p\n", xvipc.a, xvipc.a, pFBArea)); goto event; } case OP_FREE: { AdaptorPrivPtr pAPriv = xvipc.pAPriv; LFBAreaPtr pLFBArea, *ppLFBArea; for (ppLFBArea = &pAPriv->LFBList; (pLFBArea = *ppLFBArea); ppLFBArea = &pLFBArea->Next) if (pLFBArea->Linear == xvipc.a) break; if (!pLFBArea) xvipc.a = -1; DEBUG(xf86MsgVerb(X_INFO, 3, "PM2 XVIPC free addr=%d=0x%08x pFB=%p\n", xvipc.a, xvipc.a, pLFBArea ? pLFBArea->pFBArea : NULL)); if (ioctl(xvipc_fd, VIDIOC_PM2_XVIPC, (void *) &xvipc) == 0 && pLFBArea) { xf86FreeOffscreenArea(pLFBArea->pFBArea); *ppLFBArea = pLFBArea->Next; free(pLFBArea); } goto event; } case OP_UPDATE: { AdaptorPrivPtr pAPriv = xvipc.pAPriv; PortPrivPtr pPPriv; pPPriv = &pAPriv->Port[0]; if (pPPriv->VideoOn > VIDEO_OFF && xvipc.a > 0) { pPPriv->FrameAcc += pPPriv->FramesPerSec; if (pPPriv->FrameAcc >= pAPriv->FramesPerSec) { pPPriv->FrameAcc -= pAPriv->FramesPerSec; /* Asynchronous resizing caused by kernel app */ if (xvipc.c != pPPriv->fw || xvipc.d != pPPriv->fh) { pPPriv->vx = (pPPriv->vx * xvipc.c) / pPPriv->fw; pPPriv->vw = (pPPriv->vw * xvipc.c) / pPPriv->fw; pPPriv->vy = (pPPriv->vy * xvipc.d) / pPPriv->fh; pPPriv->vh = (pPPriv->vh * xvipc.d) / pPPriv->fh; pPPriv->fw = xvipc.c; pPPriv->fh = xvipc.d; pPPriv->BufferPProd = xvipc.e; RemakePutCookies(pPPriv, NULL); } PutYUV(pPPriv, xvipc.a, FORMAT_YUYV, 1, 0); if (pPPriv->VideoOn == VIDEO_ONE_SHOT) pPPriv->VideoOn = VIDEO_OFF; } } else if (pPPriv->StopDelay >= 0 && !(pPPriv->StopDelay--)) { StopVideoStream(pPPriv, TRUE); RestoreVideoStd(pAPriv); } pPPriv = &pAPriv->Port[1]; if (pPPriv->VideoOn > VIDEO_OFF && xvipc.b > 0) { pPPriv->FrameAcc += pPPriv->FramesPerSec; if (pPPriv->FrameAcc >= pAPriv->FramesPerSec) { pPPriv->FrameAcc -= pAPriv->FramesPerSec; pPPriv->BufferBase[0] = xvipc.b; /* Output is always exclusive, no async resizing */ GetYUV(pPPriv); if (pPPriv->VideoOn == VIDEO_ONE_SHOT) pPPriv->VideoOn = VIDEO_OFF; } } else if (pPPriv->StopDelay >= 0 && !(pPPriv->StopDelay--)) { StopVideoStream(pPPriv, TRUE); RestoreVideoStd(pAPriv); } /* Fall through */ } default: event: if (xvipc.op == op) return r == 0; xvipc.op = OP_EVENT; xvipc.block = block; } } return TRUE; } static void Permedia2ReadInput(int fd, pointer unused) { xvipcHandshake(NULL, OP_EVENT, FALSE); } static Bool xvipcOpen(char *name, ScrnInfoPtr pScrn) { const char *osname; if (xvipc_fd >= 0) return TRUE; xf86GetOS(&osname, NULL, NULL, NULL); if (!osname || strcmp(osname, "linux")) return FALSE; for (;;) { DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 2, "XVIPC probing device %s\n", name)); if ((xvipc_fd = open(name, O_RDWR /* | O_TRUNC */, 0)) < 0) break; xvipc.magic = XVIPC_MAGIC; xvipc.pm2p = (void *) -1; xvipc.pAPriv = NULL; xvipc.op = OP_CONNECT; xvipc.a = 0; xvipc.b = 0; xvipc.c = 0; xvipc.d = 0; if (ioctl(xvipc_fd, VIDIOC_PM2_XVIPC, (void *) &xvipc) < 0 || xvipc.pm2p) break; if (xvipc.c != XVIPC_VERSION) { xf86DrvMsg(pScrn->scrnIndex, X_WARNING, "Your Permedia 2 kernel driver %d.%d uses XVIPC protocol " "V.%d while this Xv driver expects V.%d. Please update.\n", xvipc.a, xvipc.b, xvipc.c, XVIPC_VERSION); break; } xf86AddInputHandler(xvipc_fd, Permedia2ReadInput, NULL); xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Xv driver opened %s\n", name); return TRUE; } if (xvipc_fd >= 0) close(xvipc_fd); xvipc_fd = -1; xf86DrvMsg(pScrn->scrnIndex, X_WARNING, "Cannot find Permedia 2 kernel driver.\n"); return FALSE; } static void DeleteAdaptorPriv(AdaptorPrivPtr pAPriv) { int i; if (pAPriv->VideoIO) { StopVideoStream(&pAPriv->Port[0], TRUE); StopVideoStream(&pAPriv->Port[1], TRUE); } for (i = 0; i < 6; i++) { FreeBuffers(&pAPriv->Port[i]); FreeCookies(&pAPriv->Port[i]); } TimerFree(pAPriv->Timer); if (pAPriv->VideoIO) { if (pAPriv->pm2p) xvipcHandshake(&pAPriv->Port[0], OP_DISCONNECT, TRUE); else { xf86DestroyI2CDevRec(&pAPriv->Port[0].I2CDev, FALSE); xf86DestroyI2CDevRec(&pAPriv->Port[1].I2CDev, FALSE); RestoreVideo(pAPriv); } } free(pAPriv); } static AdaptorPrivPtr NewAdaptorPriv(ScrnInfoPtr pScrn, Bool VideoIO) { GLINTPtr pGlint = GLINTPTR(pScrn); AdaptorPrivPtr pAPriv = (AdaptorPrivPtr) calloc(1, sizeof(AdaptorPrivRec)); int i; if (!pAPriv) return NULL; pAPriv->pScrn = pScrn; for (i = 0; i < PORTS; i++) pAPriv->Port[i].pAdaptor = pAPriv; switch (pScrn->depth) { case 8: pAPriv->dDitherMode = (0 << 10) | /* BGR */ (1 << 1) | /* Dither */ ((5 & 0x10) << 12) | ((5 & 0x0F) << 2) | /* 3:3:2f */ UNIT_ENABLE; pAPriv->dAlphaBlendMode = (0 << 13) | ((5 & 0x10) << 12) | ((5 & 0x0F) << 8) | (84 << 1) | /* Blend (decal) RGB */ UNIT_ENABLE; pAPriv->dTextureDataFormat = (1 << 4) | /* No alpha */ ((14 & 0x10) << 2) | ((14 & 0x0F) << 0); /* CI8 */ break; case 15: pAPriv->dDitherMode = (1 << 10) | /* RGB */ ((1 & 0x10) << 12) | ((1 & 0x0F) << 2) | /* 5:5:5:1f */ UNIT_ENABLE; pAPriv->dAlphaBlendMode = (1 << 13) | ((1 & 0x10) << 12) | ((1 & 0x0F) << 8) | (84 << 1) | UNIT_ENABLE; pAPriv->dTextureDataFormat = (1 << 5) | /* RGB */ (1 << 4) | ((1 & 0x10) << 2) | ((1 & 0x0F) << 0); break; case 16: pAPriv->dDitherMode = (1 << 10) | /* RGB */ ((16 & 0x10) << 12) | ((16 & 0x0F) << 2) | /* 5:6:5f */ UNIT_ENABLE; pAPriv->dAlphaBlendMode = (1 << 13) | ((16 & 0x10) << 12) | ((16 & 0x0F) << 8) | (84 << 1) | UNIT_ENABLE; pAPriv->dTextureDataFormat = (1 << 5) | (1 << 4) | ((16 & 0x10) << 2) | ((16 & 0x0F) << 0); break; case 24: pAPriv->dDitherMode = (1 << 10) | /* RGB */ ((0 & 0x10) << 12) | ((0 & 0x0F) << 2) | /* 8:8:8:8 */ UNIT_ENABLE; pAPriv->dAlphaBlendMode = (1 << 13) | ((0 & 0x10) << 12) | ((0 & 0x0F) << 8) | (84 << 1) | UNIT_ENABLE; pAPriv->dTextureDataFormat = (1 << 5) | (1 << 4) | ((0 & 0x10) << 2) | ((0 & 0x0F) << 0); break; default: free(pAPriv); return NULL; } pAPriv->VideoIO = VideoIO; if (VideoIO) { if (xvipc_fd >= 0) { /* Initial handshake, take over control of this head */ xvipc.magic = XVIPC_MAGIC; xvipc.pm2p = (void *) -1; /* Kernel head ID */ xvipc.pAPriv = pAPriv; /* Server head ID */ xvipc.op = OP_CONNECT; xvipc.a = PCI_DEV_BUS(pGlint->PciInfo); xvipc.b = PCI_DEV_DEV(pGlint->PciInfo); xvipc.c = PCI_DEV_FUNC(pGlint->PciInfo); xvipc.d = pScrn->videoRam << 10; /* XF86Config overrides probing */ if (ioctl(xvipc_fd, VIDIOC_PM2_XVIPC, (void *) &xvipc) < 0) { if (errno == EBUSY) xf86DrvMsg(pScrn->scrnIndex, X_WARNING, "Another application already opened the Permedia 2 " "kernel driver for this board. To enable " "shared access please start the server first.\n"); else xf86DrvMsg(pScrn->scrnIndex, X_WARNING, "Failed to initialize kernel backbone " "due to error %d: %s.\n", errno, strerror(errno)); goto failed; } pAPriv->pm2p = xvipc.pm2p; } else { InitializeVideo(pAPriv); if (!xf86I2CProbeAddress(pGlint->VSBus, SAA7111_SLAVE_ADDRESS)) goto failed; pAPriv->Port[0].I2CDev.DevName = "Decoder SAA 7111A"; pAPriv->Port[0].I2CDev.SlaveAddr = SAA7111_SLAVE_ADDRESS; pAPriv->Port[0].I2CDev.pI2CBus = pGlint->VSBus; if (!xf86I2CDevInit(&pAPriv->Port[0].I2CDev)) goto failed; if (!xf86I2CWriteVec(&pAPriv->Port[0].I2CDev, DecInitVec, ENTRIES(DecInitVec) / 2)) goto failed; if (!xf86I2CProbeAddress(pGlint->VSBus, SAA7125_SLAVE_ADDRESS)) goto failed; pAPriv->Port[1].I2CDev.DevName = "Encoder SAA 7125"; pAPriv->Port[1].I2CDev.SlaveAddr = SAA7125_SLAVE_ADDRESS; pAPriv->Port[1].I2CDev.pI2CBus = pGlint->VSBus; if (!xf86I2CDevInit(&pAPriv->Port[1].I2CDev)) goto failed; if (!xf86I2CWriteVec(&pAPriv->Port[1].I2CDev, EncInitVec, ENTRIES(EncInitVec) / 2)) goto failed; } if (SetVideoStd(&pAPriv->Port[0], PAL) != Success || SetPlug(&pAPriv->Port[0], 0) != Success || /* composite */ SetPlug(&pAPriv->Port[1], 1) != Success) /* composite-adaptor */ goto failed; pAPriv->Port[1].VideoStdReq = pAPriv->Port[0].VideoStdReq; pAPriv->Port[0].BuffersRequested = 2; pAPriv->Port[1].BuffersRequested = 1; for (i = 0; i < 2; i++) { pAPriv->Port[i].fw = 704; pAPriv->Port[i].fh = 576; pAPriv->Port[i].FramesPerSec = 30; pAPriv->Port[i].BufferPProd = partprodPermedia[704 >> 5]; } SetAttr(&pAPriv->Port[0], 0, 0); /* Brightness (-1000..+1000) */ SetAttr(&pAPriv->Port[0], 1, 0); /* Contrast (-3000..+1000) */ SetAttr(&pAPriv->Port[0], 2, 0); /* Color saturation (-3000..+1000) */ SetAttr(&pAPriv->Port[0], 3, 0); /* Hue (-1000..+1000) */ pAPriv->Port[0].Attribute[4] = 1; /* Interlaced (0 = not, 1 = yes, 2 = double scan 50/60 Hz) */ pAPriv->Port[0].Attribute[5] = 0; /* Bilinear Filter (Bool) */ pAPriv->Port[1].Attribute[4] = 1; /* Interlaced (Bool) */ pAPriv->Port[1].Attribute[5] = 0; /* Bilinear Filter (Bool) */ SetBkgCol(&pAPriv->Port[1], 0x000000); /* BkgColor 0x00RRGGBB */ } /* VideoIO */ if (!(pAPriv->Timer = TimerSet(NULL, 0, 0, TimerCallback, pAPriv))) goto failed; for (i = 0; i < PORTS; i++) pAPriv->Port[i].StopDelay = -1; /* Frontend scaler */ for (i = 2; i < 6; i++) { pAPriv->Port[i].fw = 0; pAPriv->Port[i].fh = 0; pAPriv->Port[i].BuffersRequested = 1; pAPriv->Delay = 125; pAPriv->Instant = 1000 / 25; if (!VideoIO || pAPriv->pm2p) { pAPriv->Delay = 5; pAPriv->Instant = 1000; } pAPriv->Port[i].Attribute[5] = 0; /* Bilinear Filter (Bool) */ pAPriv->Port[i].Attribute[7] = 0; /* Alpha Enable (Bool) */ } return pAPriv; failed: DeleteAdaptorPriv(pAPriv); return NULL; } /* * Glint interface */ void Permedia2VideoEnterVT(ScrnInfoPtr pScrn) { GLINTPtr pGlint = GLINTPTR(pScrn); AdaptorPrivPtr pAPriv; DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 2, "Xv enter VT\n")); for (pAPriv = AdaptorPrivList; pAPriv != NULL; pAPriv = pAPriv->Next) if (pAPriv->pScrn == pScrn) { if (pAPriv->VideoIO) { if (pAPriv->pm2p) xvipcHandshake(&pAPriv->Port[0], OP_ENTER, TRUE); else { InitializeVideo(pAPriv); xf86I2CWriteVec(&pAPriv->Port[1].I2CDev, EncInitVec, ENTRIES(EncInitVec) / 2); } SetVideoStd(&pAPriv->Port[0], pAPriv->VideoStd); SetPlug(&pAPriv->Port[0], pAPriv->Port[0].Plug); SetPlug(&pAPriv->Port[1], pAPriv->Port[1].Plug); } if (pGlint->NoAccel) Permedia2InitializeEngine(pScrn); break; } } void Permedia2VideoLeaveVT(ScrnInfoPtr pScrn) { AdaptorPrivPtr pAPriv; for (pAPriv = AdaptorPrivList; pAPriv != NULL; pAPriv = pAPriv->Next) if (pAPriv->pScrn == pScrn) { if (pAPriv->VideoIO) { StopVideoStream(&pAPriv->Port[0], TRUE); StopVideoStream(&pAPriv->Port[1], TRUE); if (pAPriv->pm2p) xvipcHandshake(&pAPriv->Port[0], OP_LEAVE, TRUE); else RestoreVideo(pAPriv); } break; } DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 2, "Elvis left the building\n")); } void Permedia2VideoUninit(ScrnInfoPtr pScrn) { AdaptorPrivPtr pAPriv, *ppAPriv; for (ppAPriv = &AdaptorPrivList; (pAPriv = *ppAPriv); ppAPriv = &(pAPriv->Next)) if (pAPriv->pScrn == pScrn) { *ppAPriv = pAPriv->Next; DeleteAdaptorPriv(pAPriv); break; } if (xvipc_fd >= 0) { close(xvipc_fd); xvipc_fd = -1; } DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 2, "Xv cleanup\n")); } void Permedia2VideoInit(ScreenPtr pScreen) { ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen); GLINTPtr pGlint = GLINTPTR(pScrn); AdaptorPrivPtr pAPriv; DevUnion Private[PORTS]; XF86VideoAdaptorRec VAR[ADAPTORS]; XF86VideoAdaptorPtr VARPtrs[ADAPTORS]; Bool VideoIO = TRUE; int i; /* Glint is still intializing, so pGlint->Options is off-limits. */ OptionInfoPtr VidOpts; switch (pGlint->Chipset) { case PCI_VENDOR_TI_CHIP_PERMEDIA2: case PCI_VENDOR_3DLABS_CHIP_PERMEDIA2: case PCI_VENDOR_3DLABS_CHIP_PERMEDIA2V: break; default: return; } xf86CollectOptions(pScrn, NULL); /* Process the options */ if (!(VidOpts = malloc(sizeof(pm2Options)))) return; memcpy(VidOpts, pm2Options, sizeof(pm2Options)); xf86ProcessOptions(pScrn->scrnIndex, pScrn->options, VidOpts); xf86ShowUnusedOptions(pScrn->scrnIndex, VidOpts); /* Don't complain about no Xv support unless they asked for Xv support. Assume they want Xv if OPTION_DEVICE is set, since that's required. */ if (xf86IsOptionSet(VidOpts, OPTION_DEVICE)) { unsigned int temp; PCI_READ_LONG(pGlint->PciInfo, &temp, PCI_SUBSYSTEM_ID_REG); switch (temp) { case PCI_SUBSYSTEM_ID_WINNER_2000_P2A: case PCI_SUBSYSTEM_ID_WINNER_2000_P2C: case PCI_SUBSYSTEM_ID_GLORIA_SYNERGY_P2A: case PCI_SUBSYSTEM_ID_GLORIA_SYNERGY_P2C: break; default: VideoIO = FALSE; xf86DrvMsgVerb(pScrn->scrnIndex, X_PROBED, 1, "No Xv vio support for this board\n"); } } else /* Assume they don't, even if other options are set. */ VideoIO = FALSE; if (pGlint->NoAccel && !VideoIO) { free(VidOpts); return; } xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 1, "Initializing Xv driver rev. 4\n"); if (VideoIO) { if (!xvipcOpen(xf86GetOptValString(VidOpts, OPTION_DEVICE), pScrn)) VideoIO = FALSE; } if (!(pAPriv = NewAdaptorPriv(pScrn, VideoIO))) { free(VidOpts); xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Xv driver initialization failed\n"); return; } if (VideoIO) { int n; if (xf86GetOptValInteger(VidOpts, OPTION_IN_BUFFERS, &n)) pAPriv->Port[0].BuffersRequested = CLAMP(n, 1, 2); if (xf86GetOptValInteger(VidOpts, OPTION_IN_FPS, &n)) pAPriv->Port[0].FramesPerSec = CLAMP(n, 1, 30); if (xf86GetOptValInteger(VidOpts, OPTION_OUT_BUFFERS, &n)) pAPriv->Port[1].BuffersRequested = 1; if (xf86GetOptValInteger(VidOpts, OPTION_OUT_FPS, &n)) pAPriv->Port[1].FramesPerSec = CLAMP(n, 1, 30); } if (pGlint->NoAccel) { BoxRec AvailFBArea; xf86DrvMsg(pScrn->scrnIndex, X_WARNING, "Xv driver overrides NoAccel option\n"); Permedia2InitializeEngine(pScrn); AvailFBArea.x1 = 0; AvailFBArea.y1 = 0; AvailFBArea.x2 = pScrn->displayWidth; AvailFBArea.y2 = pGlint->FbMapSize / (pScrn->displayWidth * pScrn->bitsPerPixel / 8); xf86InitFBManager(pScreen, &AvailFBArea); } #if defined(XFree86LOADER) && 0 if (xf86LoaderCheckSymbol("xf86InitLinearFBManagerRegion")) { int last = pGlint->FbMapSize / (pScrn->bitsPerPixel / 8) - 1; BoxRec AvailFBArea; RegionPtr Region; AvailFBArea.x1 = 0; AvailFBArea.y1 = pScrn->virtualY; AvailFBArea.x2 = last % pScrn->displayWidth + 1; AvailFBArea.y2 = last / pScrn->displayWidth + 1; DEBUG(xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 2, "Using linear FB %d,%d-%d,%d pitch %d (%dk)\n", AvailFBArea.x1, AvailFBArea.y1, AvailFBArea.x2, AvailFBArea.y2, pScrn->displayWidth, (((AvailFBArea.y2 - AvailFBArea.y1) * pScrn->displayWidth) << BPPSHIFT(pGlint)) / 1024)); Region = xf86LinearFBRegion(pScreen, &AvailFBArea, pScrn->displayWidth); xf86InitLinearFBManagerRegion(pScreen, Region); REGION_DESTROY(pScreen, Region); } #endif memset(VAR, 0, sizeof(VAR)); for (i = 0; i < PORTS; i++) Private[i].ptr = (pointer) &pAPriv->Port[i]; for (i = 0; i < ADAPTORS; i++) { VARPtrs[i] = &VAR[i]; switch (i) { case 0: VAR[i].name = "Permedia 2 Video Input"; VAR[i].type = XvInputMask | XvWindowMask | XvVideoMask | XvStillMask; VAR[i].nPorts = 1; VAR[i].pPortPrivates = &Private[0]; VAR[i].nAttributes = ENTRIES(InputVideoAttributes); VAR[i].pAttributes = InputVideoAttributes; VAR[i].nEncodings = ENTRIES(InputVideoEncodings); VAR[i].pEncodings = InputVideoEncodings; VAR[i].nFormats = ENTRIES(InputVideoFormats); VAR[i].pFormats = InputVideoFormats; break; case 1: VAR[i].name = "Permedia 2 Video Output"; VAR[i].type = XvOutputMask | XvWindowMask | XvVideoMask | XvStillMask; VAR[i].nPorts = 1; VAR[i].pPortPrivates = &Private[1]; VAR[i].nAttributes = ENTRIES(OutputVideoAttributes); VAR[i].pAttributes = OutputVideoAttributes; VAR[i].nEncodings = ENTRIES(OutputVideoEncodings); VAR[i].pEncodings = OutputVideoEncodings; VAR[i].nFormats = ENTRIES(OutputVideoFormats); VAR[i].pFormats = OutputVideoFormats; break; case 2: VAR[i].name = "Permedia 2 Frontend Scaler"; VAR[i].type = XvInputMask | XvWindowMask | XvImageMask; VAR[i].nPorts = 3; VAR[i].pPortPrivates = &Private[2]; VAR[i].nAttributes = ENTRIES(ScalerAttributes); VAR[i].pAttributes = ScalerAttributes; VAR[i].nEncodings = ENTRIES(ScalerEncodings); VAR[i].pEncodings = ScalerEncodings; VAR[i].nFormats = ENTRIES(ScalerVideoFormats); VAR[i].pFormats = ScalerVideoFormats; VAR[i].nImages = ENTRIES(ScalerImages); VAR[i].pImages = ScalerImages; break; } VAR[i].PutVideo = Permedia2PutVideo; VAR[i].PutStill = Permedia2PutStill; VAR[i].GetVideo = Permedia2GetVideo; VAR[i].GetStill = Permedia2GetStill; VAR[i].StopVideo = Permedia2StopVideo; VAR[i].SetPortAttribute = Permedia2SetPortAttribute; VAR[i].GetPortAttribute = Permedia2GetPortAttribute; VAR[i].QueryBestSize = Permedia2QueryBestSize; VAR[i].PutImage = Permedia2PutImage; VAR[i].QueryImageAttributes = Permedia2QueryImageAttributes; } if (VideoIO ? xf86XVScreenInit(pScreen, &VARPtrs[0], 3) : xf86XVScreenInit(pScreen, &VARPtrs[2], 1)) { char *s; xvEncoding = MAKE_ATOM(XV_ENCODING); xvHue = MAKE_ATOM(XV_HUE); xvSaturation = MAKE_ATOM(XV_SATURATION); xvBrightness = MAKE_ATOM(XV_BRIGHTNESS); xvContrast = MAKE_ATOM(XV_CONTRAST); xvInterlace = MAKE_ATOM(XV_INTERLACE); xvFilter = MAKE_ATOM(XV_FILTER); xvBkgColor = MAKE_ATOM(XV_BKGCOLOR); xvAlpha = MAKE_ATOM(XV_ALPHA); pAPriv->Next = AdaptorPrivList; AdaptorPrivList = pAPriv; xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Xv frontend scaler enabled\n"); if (VideoIO) { if ((s = xf86GetOptValString(VidOpts, OPTION_IN_ENCODING))) for (i = 0; i < ENTRIES(InputVideoEncodings); i++) if (!strncmp(s, InputVideoEncodings[i].name, strlen(s))) { Permedia2SetPortAttribute(pScrn, xvEncoding, i, (pointer) &pAPriv->Port[0]); break; } if ((s = xf86GetOptValString(VidOpts, OPTION_OUT_ENCODING))) for (i = 0; i < ENTRIES(OutputVideoEncodings); i++) if (!strncmp(s, OutputVideoEncodings[i].name, strlen(s))) { Permedia2SetPortAttribute(pScrn, xvEncoding, i, (pointer) &pAPriv->Port[1]); break; } xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Xv vio driver %senabled\n", pAPriv->pm2p ? "with kernel backbone " : ""); } } else { xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Xv initialization failed\n"); DeleteAdaptorPriv(pAPriv); } free(VidOpts); }