static void
try_enable_glamor(ScrnInfoPtr pScrn)
{
modesettingPtr ms = modesettingPTR(pScrn);
const char *accel_method_str = xf86GetOptValString(ms->Options,
OPTION_ACCEL_METHOD);
Bool do_glamor = (!accel_method_str ||
strcmp(accel_method_str, "glamor") == 0);
ms->drmmode.glamor = FALSE;
#ifdef GLAMOR
if (!do_glamor) {
xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "glamor disabled\n");
return;
}
if (xf86LoadSubModule(pScrn, GLAMOR_EGL_MODULE_NAME)) {
if (glamor_egl_init(pScrn, ms->fd)) {
xf86DrvMsg(pScrn->scrnIndex, X_INFO, "glamor initialized\n");
ms->drmmode.glamor = TRUE;
} else {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"glamor initialization failed\n");
}
} else {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"Failed to load glamor module.\n");
}
#else
if (do_glamor) {
xf86DrvMsg(pScrn->scrnIndex, X_INFO,
"No glamor support in the X Server\n");
}
#endif
}
/**
* This will be called during exaDriverInit, giving us the chance to set options
* and hook in our EnableDisableFBAccess.
*/
void
exaDDXDriverInit(ScreenPtr pScreen)
{
ExaScreenPriv(pScreen);
/* Do NOT use XF86SCRNINFO macro here!! */
ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
ExaXorgScreenPrivPtr pScreenPriv;
pScreenPriv = xcalloc (1, sizeof(ExaXorgScreenPrivRec));
if (pScreenPriv == NULL)
return;
pScreenPriv->options = xnfalloc (sizeof(EXAOptions));
memcpy(pScreenPriv->options, EXAOptions, sizeof(EXAOptions));
xf86ProcessOptions (pScrn->scrnIndex, pScrn->options, pScreenPriv->options);
if (pExaScr->info->flags & EXA_OFFSCREEN_PIXMAPS) {
if (!(pExaScr->info->flags & EXA_HANDLES_PIXMAPS) &&
pExaScr->info->offScreenBase < pExaScr->info->memorySize) {
char *heuristicName;
heuristicName = xf86GetOptValString (pScreenPriv->options,
EXAOPT_MIGRATION_HEURISTIC);
if (heuristicName != NULL) {
if (strcmp(heuristicName, "greedy") == 0)
pExaScr->migration = ExaMigrationGreedy;
else if (strcmp(heuristicName, "always") == 0)
pExaScr->migration = ExaMigrationAlways;
else if (strcmp(heuristicName, "smart") == 0)
pExaScr->migration = ExaMigrationSmart;
else {
xf86DrvMsg (pScreen->myNum, X_WARNING,
"EXA: unknown migration heuristic %s\n",
heuristicName);
}
}
}
pExaScr->optimize_migration =
xf86ReturnOptValBool(pScreenPriv->options,
EXAOPT_OPTIMIZE_MIGRATION,
TRUE);
}
if (xf86ReturnOptValBool(pScreenPriv->options,
EXAOPT_NO_COMPOSITE, FALSE)) {
xf86DrvMsg(pScreen->myNum, X_CONFIG,
"EXA: Disabling Composite operation "
"(RENDER acceleration)\n");
pExaScr->info->CheckComposite = NULL;
pExaScr->info->PrepareComposite = NULL;
}
if (xf86ReturnOptValBool(pScreenPriv->options, EXAOPT_NO_UTS, FALSE)) {
xf86DrvMsg(pScreen->myNum, X_CONFIG,
"EXA: Disabling UploadToScreen\n");
pExaScr->info->UploadToScreen = NULL;
}
if (xf86ReturnOptValBool(pScreenPriv->options, EXAOPT_NO_DFS, FALSE)) {
xf86DrvMsg(pScreen->myNum, X_CONFIG,
"EXA: Disabling DownloadFromScreen\n");
pExaScr->info->DownloadFromScreen = NULL;
}
dixSetPrivate(&pScreen->devPrivates, exaXorgScreenPrivateKey, pScreenPriv);
pScreenPriv->SavedEnableDisableFBAccess = pScrn->EnableDisableFBAccess;
pScrn->EnableDisableFBAccess = exaXorgEnableDisableFBAccess;
pScreenPriv->SavedCloseScreen = pScreen->CloseScreen;
pScreen->CloseScreen = exaXorgCloseScreen;
}
/* Data from here is valid to all server generations */
static Bool NestedPreInit(ScrnInfoPtr pScrn, int flags) {
NestedPrivatePtr pNested;
char *originString = NULL;
xf86DrvMsg(pScrn->scrnIndex, X_INFO, "NestedPreInit\n");
if (flags & PROBE_DETECT)
return FALSE;
if (!NestedAllocatePrivate(pScrn)) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Failed to allocate private\n");
return FALSE;
}
pNested = PNESTED(pScrn);
if (!xf86SetDepthBpp(pScrn, 0, 0, 0, Support24bppFb | Support32bppFb))
return FALSE;
xf86PrintDepthBpp(pScrn);
if (pScrn->depth > 8) {
rgb zeros = {0, 0, 0};
if (!xf86SetWeight(pScrn, zeros, zeros)) {
return FALSE;
}
}
if (!xf86SetDefaultVisual(pScrn, -1))
return FALSE;
pScrn->monitor = pScrn->confScreen->monitor; /* XXX */
xf86CollectOptions(pScrn, NULL);
xf86ProcessOptions(pScrn->scrnIndex, pScrn->options, NestedOptions);
if (xf86IsOptionSet(NestedOptions, OPTION_DISPLAY)) {
pNested->displayName = xf86GetOptValString(NestedOptions,
OPTION_DISPLAY);
xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Using display \"%s\"\n",
pNested->displayName);
} else {
pNested->displayName = NULL;
}
if (xf86IsOptionSet(NestedOptions, OPTION_ORIGIN)) {
originString = xf86GetOptValString(NestedOptions, OPTION_ORIGIN);
if (sscanf(originString, "%d %d", &pNested->originX,
&pNested->originY) != 2) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"Invalid value for option \"Origin\"\n");
return FALSE;
}
xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Using origin x:%d y:%d\n",
pNested->originX, pNested->originY);
} else {
pNested->originX = 0;
pNested->originY = 0;
}
xf86ShowUnusedOptions(pScrn->scrnIndex, pScrn->options);
if (!NestedClientCheckDisplay(pNested->displayName)) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Can't open display: %s\n",
pNested->displayName);
return FALSE;
}
if (!NestedClientValidDepth(pScrn->depth)) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Invalid depth: %d\n",
pScrn->depth);
return FALSE;
}
/*if (pScrn->depth > 1) {
Gamma zeros = {0.0, 0.0, 0.0};
if (!xf86SetGamma(pScrn, zeros))
return FALSE;
}*/
if (NestedValidateModes(pScrn) < 1) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "No valid modes\n");
return FALSE;
}
if (!pScrn->modes) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "No valid modes found\n");
return FALSE;
}
xf86SetCrtcForModes(pScrn, 0);
pScrn->currentMode = pScrn->modes;
xf86SetDpi(pScrn, 0, 0);
if (!xf86LoadSubModule(pScrn, "shadow"))
return FALSE;
if (!xf86LoadSubModule(pScrn, "fb"))
return FALSE;
if (!xf86LoadSubModule(pScrn, "ramdac"))
return FALSE;
pScrn->memPhysBase = 0;
pScrn->fbOffset = 0;
return TRUE;
}
void
xgiOptions(ScrnInfoPtr pScrn)
{
XGIPtr pXGI = XGIPTR(pScrn);
MessageType from;
char *strptr;
static const char *mybadparm = "\"%s\" is is not a valid parameter for option \"%s\"\n";
static const char *disabledstr = "disabled";
static const char *enabledstr = "enabled";
static const char *ilrangestr = "Illegal %s parameter. Valid range is %d through %d\n";
/* Collect all of the relevant option flags (fill in pScrn->options) */
xf86CollectOptions(pScrn, NULL);
/* Process the options */
if(!(pXGI->Options = malloc(sizeof(XGIOptions)))) return;
memcpy(pXGI->Options, XGIOptions, sizeof(XGIOptions));
xf86ProcessOptions(pScrn->scrnIndex, pScrn->options, pXGI->Options);
/* Set defaults */
/*
#ifdef __powerpc__
pXGI->NoAccel = TRUE;
#endif
*/
pXGI->TurboQueue = TRUE;
#ifdef XGIVRAMQ
/* TODO: Option (315 series VRAM command queue) */
/* But beware: xgifb does not know about this!!! */
pXGI->cmdQueueSize = 512*1024;
#endif
pXGI->doRender = TRUE;
pXGI->HWCursor = TRUE;
pXGI->Rotate = FALSE;
pXGI->ShadowFB = FALSE;
/* Jong 01/22/2009; only XG40 has 3-d feature */
if(pXGI->Chipset == PCI_CHIP_XGIXG40)
pXGI->loadDRI = TRUE;
else
pXGI->loadDRI = FALSE;
pXGI->agpWantedPages = AGP_PAGES;
pXGI->NoXvideo = FALSE;
pXGI->maxxfbmem = 0;
pXGI->OptROMUsage = -1;
pXGI->noInternalModes = FALSE;
pXGI->NonDefaultPAL = pXGI->NonDefaultNTSC = -1;
pXGI->restorebyset = TRUE;
pXGI->nocrt2ddcdetection = FALSE;
pXGI->forcecrt2redetection = TRUE; /* default changed since 13/09/2003 */
pXGI->SenseYPbPr = TRUE;
pXGI->ForceCRT1Type = CRT1_VGA;
pXGI->ForceCRT2Type = CRT2_DEFAULT;
pXGI->ForceYPbPrAR = TV_YPBPR169;
pXGI->ForceTVType = -1;
pXGI->CRT1gamma = TRUE;
pXGI->CRT1gammaGiven = FALSE;
pXGI->CRT2gamma = TRUE;
pXGI->XvGamma = FALSE;
pXGI->XvGammaGiven = FALSE;
pXGI->enablexgictrl = FALSE;
pXGI->XvDefBri = 0;
pXGI->XvDefCon = 4;
pXGI->XvDefHue = 0;
pXGI->XvDefSat = 0;
pXGI->XvDefDisableGfx = FALSE;
pXGI->XvDefDisableGfxLR = FALSE;
pXGI->XvUseMemcpy = TRUE;
pXGI->XvGammaRed = pXGI->XvGammaGreen = pXGI->XvGammaBlue = 1000;
#ifdef XGIMERGED
pXGI->MergedFB = pXGI->MergedFBAuto = FALSE;
pXGI->CRT2Position = xgiRightOf;
pXGI->CRT2HSync = NULL;
pXGI->CRT2VRefresh = NULL;
pXGI->MetaModes = NULL;
pXGI->MergedFBXDPI = pXGI->MergedFBYDPI = 0;
#ifdef XGIXINERAMA
pXGI->UsexgiXinerama = TRUE;
pXGI->CRT2IsScrn0 = FALSE;
#endif
#endif
#ifdef XGI_CP
XGI_CP_OPT_DEFAULT
#endif
/* Collect the options */
int TargetRefreshRate = 0;
if(xf86GetOptValInteger(pXGI->Options /* pScrn->monitor->options */, OPTION_TARGET_RATE, &TargetRefreshRate))
{
xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Monitor (Option) : Set target refresh rate at %d for all modes...\n", TargetRefreshRate);
}
pXGI->TargetRefreshRate = TargetRefreshRate;
pXGI->IgnoreDDC = FALSE;
if(xf86GetOptValBool(pXGI->Options, OPTION_IGNORE_DDC, &pXGI->IgnoreDDC))
{
if(pXGI->IgnoreDDC == TRUE)
xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Monitor (Option) : IgnoreDDC \n");
}
#if 0 /* can support 1280x768 but not being applied */
else
{
pXGI->IgnoreDDC = TRUE;
xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Monitor (Option) : set IgnoreDDC as default\n");
}
#endif
pXGI->Non_DDC_DefaultMode = FALSE;
pXGI->Non_DDC_DefaultResolutionX = 1024;
pXGI->Non_DDC_DefaultResolutionY = 768;
pXGI->Non_DDC_DefaultRefreshRate = 60;
char ModeStringFormat[32] = "%[^x]x%[^@]@%[^\n]" /* "%[^x]+%[^@]+%[^H^z]" */;
char* Non_DDCDefaultMode = "";
char Non_DDCDefaultResolutionX[8] = "";
char Non_DDCDefaultResolutionY[8] = "";
char Non_DDCDefaultRefreshRate[8] = "";
/* strcpy(ModeStringFormat, "%[^+]x%[^+]@%[^\n]"); */
if((Non_DDCDefaultMode = (char *)xf86GetOptValString(pXGI->Options, OPTION_NONDDC_DEFAULT_MODE)))
{
sscanf(Non_DDCDefaultMode, ModeStringFormat,
Non_DDCDefaultResolutionX ,
Non_DDCDefaultResolutionY ,
Non_DDCDefaultRefreshRate );
if( (xf86NameCmp(Non_DDCDefaultResolutionX,"") == NULL) || (xf86NameCmp(Non_DDCDefaultResolutionY,"") == NULL) )
{
strcpy(Non_DDCDefaultResolutionX, "1024");
strcpy(Non_DDCDefaultResolutionY, "768");
}
if( (xf86NameCmp(Non_DDCDefaultRefreshRate,"") == NULL) || (xf86NameCmp(Non_DDCDefaultRefreshRate,"auto") == NULL) )
strcpy(Non_DDCDefaultRefreshRate, "60");
ErrorF("Non-DDC default mode is (%s x %s @ %s Hz)...\n",
Non_DDCDefaultResolutionX ,
Non_DDCDefaultResolutionY ,
Non_DDCDefaultRefreshRate );
pXGI->Non_DDC_DefaultMode = TRUE;
pXGI->Non_DDC_DefaultResolutionX = atoi(Non_DDCDefaultResolutionX);
pXGI->Non_DDC_DefaultResolutionY = atoi(Non_DDCDefaultResolutionY);
pXGI->Non_DDC_DefaultRefreshRate = atoi(Non_DDCDefaultRefreshRate);
ErrorF("Non-DDC default mode is (%d x %d @ %d Hz)...\n",
pXGI->Non_DDC_DefaultResolutionX ,
pXGI->Non_DDC_DefaultResolutionY ,
pXGI->Non_DDC_DefaultRefreshRate );
}
/* Jong@09092009; gamma value */
g_GammaRed = g_GammaGreen = g_GammaBlue = 1000;
char GammaStringFormat[32] = "%[^,],%[^,],%[^\n]";
char* GammaRGB = "";
char GammaRed[8] = "";
char GammaGreen[8] = "";
char GammaBlue[8] = "";
if((GammaRGB = (char *)xf86GetOptValString(pXGI->Options, OPTION_GAMMA_RGB)))
{
ErrorF("GammaRGB is (%s) from xorg.conf\n", GammaRGB);
sscanf(GammaRGB, GammaStringFormat,
GammaRed ,
GammaGreen ,
GammaBlue );
ErrorF("GammaRGB is (%s, %s, %s) after parsing\n", GammaRed, GammaGreen, GammaBlue);
g_GammaRed = atoi(GammaRed);
g_GammaGreen = atoi(GammaGreen);
g_GammaBlue = atoi(GammaBlue);
ErrorF("GammaRGB is (%d, %d, %d) after atoi()\n", g_GammaRed, g_GammaGreen, g_GammaBlue);
}
/* MaxXFBMem
* This options limits the amount of video memory X uses for screen
* and off-screen buffers. This option should be used if using DRI
* is intended. The kernel framebuffer driver required for DRM will
* start its memory heap at 12MB if it detects more than 16MB, at 8MB if
* between 8 and 16MB are available, otherwise at 4MB. So, if the amount
* of memory X uses, a clash between the framebuffer's memory heap
* and X is avoided. The amount is to be specified in KB.
*/
if(xf86GetOptValULong(pXGI->Options, OPTION_MAXXFBMEM,
&pXGI->maxxfbmem)) {
xf86DrvMsg(pScrn->scrnIndex, X_CONFIG,
"MaxXFBMem: Framebuffer memory shall be limited to %ld KB\n",
pXGI->maxxfbmem);
pXGI->maxxfbmem *= 1024;
}
/* NoAccel
* Turns off 2D acceleration
*/
if(xf86ReturnOptValBool(pXGI->Options, OPTION_NOACCEL, FALSE)) {
pXGI->NoAccel = TRUE;
xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "2D Acceleration disabled\n");
}
/* Jong@10022009; for xvinfo */
if ((pXGI->Chipset== PCI_CHIP_XGIXG20)||(pXGI->Chipset== PCI_CHIP_XGIXG21)||(pXGI->Chipset== PCI_CHIP_XGIXG27))
pXGI->NoXvideo = TRUE;
pXGI->useEXA = FALSE; /* default : XAA */
if(!pXGI->NoAccel)
{
from = X_DEFAULT;
if((strptr = (char *)xf86GetOptValString(pXGI->Options, OPTION_ACCELMETHOD))) {
if(!xf86NameCmp(strptr,"XAA")) {
from = X_CONFIG;
pXGI->useEXA = FALSE;
} else if(!xf86NameCmp(strptr,"EXA")) {
from = X_CONFIG;
pXGI->useEXA = TRUE;
}
}
xf86DrvMsg(pScrn->scrnIndex, from, "Using %s acceleration architecture\n",
pXGI->useEXA ? "EXA" : "XAA");
}
/* SWCursor
* HWCursor
* Chooses whether to use the hardware or software cursor
*/
from = X_DEFAULT;
if(xf86GetOptValBool(pXGI->Options, OPTION_HW_CURSOR, &pXGI->HWCursor)) {
from = X_CONFIG;
}
if(xf86ReturnOptValBool(pXGI->Options, OPTION_SW_CURSOR, FALSE)) {
from = X_CONFIG;
pXGI->HWCursor = FALSE;
}
xf86DrvMsg(pScrn->scrnIndex, from, "Using %s cursor\n",
pXGI->HWCursor ? "HW" : "SW");
/*
* MergedFB
*
* Enable/disable and configure merged framebuffer mode
*
*/
#ifdef XGIMERGED
if (IS_DUAL_HEAD(pXGI)) {
Bool val;
if(xf86GetOptValBool(pXGI->Options, OPTION_MERGEDFB, &val)) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
"Option \"MergedFB\" cannot be used in Dual Head mode\n");
}
} else
#endif
/* Some options can only be specified in the Master Head's Device
* section. Here we give the user a hint in the log.
*/
if (IS_DUAL_HEAD(pXGI) && IS_SECOND_HEAD(pXGI)) {
static const char *mystring = "Option \"%s\" is only accepted in Master Head's device section\n";
Bool val;
if(xf86GetOptValBool(pXGI->Options, OPTION_TURBOQUEUE, &val)) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING, mystring, "TurboQueue");
}
if(xf86GetOptValBool(pXGI->Options, OPTION_RESTOREBYSET, &val)) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING, mystring, "RestoreBySetMode");
}
if(xf86GetOptValBool(pXGI->Options, OPTION_ENABLEHOTKEY, &val)) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING, mystring, "EnableHotKey");
}
if(xf86GetOptValBool(pXGI->Options, OPTION_ENABLEXGICTRL, &val)) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING, mystring, "EnableXGICtrl");
}
if(xf86GetOptValBool(pXGI->Options, OPTION_USEROMDATA, &val)) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING, mystring, "UseROMData");
}
if(xf86GetOptValBool(pXGI->Options, OPTION_NODDCFORCRT2, &val)) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING, mystring, "NoCRT2Detection");
}
if(xf86GetOptValBool(pXGI->Options, OPTION_FORCECRT2REDETECTION, &val)) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING, mystring, "ForceCRT2ReDetection");
}
if(xf86GetOptValBool(pXGI->Options, OPTION_SENSEYPBPR, &val)) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING, mystring, "SenseYPbPr");
}
if(xf86GetOptValString(pXGI->Options, OPTION_FORCE_CRT1TYPE)) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING, mystring, "ForceCRT1Type");
}
if(xf86GetOptValString(pXGI->Options, OPTION_FORCE_CRT2TYPE)) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING, mystring, "ForceCRT2Type");
}
if(xf86GetOptValString(pXGI->Options, OPTION_YPBPRAR)) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING, mystring, "YPbPrAspectRatio");
}
if(xf86GetOptValString(pXGI->Options, OPTION_SPECIALTIMING)) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING, mystring, "SpecialTiming");
}
if(xf86GetOptValBool(pXGI->Options, OPTION_CRT2GAMMA, &val)) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING, mystring, "CRT2Gamma");
}
#ifdef XGI_CP
XGI_CP_OPT_DH_WARN
#endif
}
else {
static Bool
TegraPreInit(ScrnInfoPtr pScrn, int flags)
{
TegraPtr tegra;
rgb defaultWeight = { 0, 0, 0 };
EntityInfoPtr pEnt;
EntPtr tegraEnt = NULL;
Bool prefer_shadow = TRUE;
uint64_t value = 0;
int ret;
int bppflags;
int defaultdepth, defaultbpp;
Gamma zeros = { 0.0, 0.0, 0.0 };
const char *path;
if (pScrn->numEntities != 1)
return FALSE;
pEnt = xf86GetEntityInfo(pScrn->entityList[0]);
if (flags & PROBE_DETECT)
return FALSE;
/* Allocate driverPrivate */
if (!GetRec(pScrn))
return FALSE;
tegra = TegraPTR(pScrn);
tegra->pEnt = pEnt;
pScrn->displayWidth = 640; /* default it */
/* Allocate an entity private if necessary */
if (xf86IsEntityShared(pScrn->entityList[0])) {
tegraEnt = xf86GetEntityPrivate(pScrn->entityList[0],
tegraEntityIndex)->ptr;
tegra->entityPrivate = tegraEnt;
} else
tegra->entityPrivate = NULL;
if (xf86IsEntityShared(pScrn->entityList[0])) {
if (xf86IsPrimInitDone(pScrn->entityList[0])) {
/* do something */
} else {
xf86SetPrimInitDone(pScrn->entityList[0]);
}
}
pScrn->monitor = pScrn->confScreen->monitor;
pScrn->progClock = TRUE;
pScrn->rgbBits = 8;
switch (pEnt->location.type) {
#ifdef XSERVER_PLATFORM_BUS
case BUS_PLATFORM:
path = xf86_get_platform_device_attrib(pEnt->location.id.plat,
ODEV_ATTRIB_PATH);
break;
#endif
default:
path = xf86GetOptValString(tegra->pEnt->device->options,
OPTION_DEVICE_PATH);
break;
}
tegra->fd = TegraOpenHardware(path);
if (tegra->fd < 0)
return FALSE;
tegra->drmmode.fd = tegra->fd;
#ifdef TEGRA_OUTPUT_SLAVE_SUPPORT
pScrn->capabilities = 0;
#ifdef DRM_CAP_PRIME
ret = drmGetCap(tegra->fd, DRM_CAP_PRIME, &value);
if (ret == 0) {
if (value & DRM_PRIME_CAP_IMPORT)
pScrn->capabilities |= RR_Capability_SinkOutput;
}
#endif
#endif
drmmode_get_default_bpp(pScrn, &tegra->drmmode, &defaultdepth, &defaultbpp);
if (defaultdepth == 24 && defaultbpp == 24)
bppflags = Support24bppFb;
else
bppflags = PreferConvert24to32 | SupportConvert24to32 | Support32bppFb;
if (!xf86SetDepthBpp(pScrn, defaultdepth, defaultdepth, defaultbpp,
bppflags))
return FALSE;
switch (pScrn->depth) {
case 15:
case 16:
case 24:
break;
default:
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"Given depth (%d) is not supported by the driver\n",
pScrn->depth);
return FALSE;
}
xf86PrintDepthBpp(pScrn);
/* Process the options */
xf86CollectOptions(pScrn, NULL);
tegra->Options = malloc(sizeof(Options));
if (!tegra->Options)
return FALSE;
memcpy(tegra->Options, Options, sizeof(Options));
xf86ProcessOptions(pScrn->scrnIndex, pScrn->options, tegra->Options);
if (!xf86SetWeight(pScrn, defaultWeight, defaultWeight))
return FALSE;
if (!xf86SetDefaultVisual(pScrn, -1))
return FALSE;
if (xf86ReturnOptValBool(tegra->Options, OPTION_SW_CURSOR, FALSE))
tegra->drmmode.want_sw_cursor = TRUE;
ret = drmGetCap(tegra->fd, DRM_CAP_DUMB_PREFER_SHADOW, &value);
if (!ret)
prefer_shadow = !!value;
tegra->drmmode.shadow_enable = xf86ReturnOptValBool(tegra->Options,
OPTION_SHADOW_FB,
prefer_shadow);
xf86DrvMsg(pScrn->scrnIndex, X_INFO,
"ShadowFB: preferred %s, enabled %s\n",
prefer_shadow ? "YES" : "NO",
tegra->drmmode.shadow_enable ? "YES" : "NO");
if (!drmmode_pre_init(pScrn, &tegra->drmmode, pScrn->bitsPerPixel / 8)) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "KMS setup failed\n");
return FALSE;
}
if (tegra->drmmode.need_sw_cursor)
tegra->drmmode.want_sw_cursor = TRUE;
/*
* If the driver can do gamma correction, it should call xf86SetGamma() here.
*/
if (!xf86SetGamma(pScrn, zeros))
return FALSE;
if (pScrn->modes == NULL) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "No modes.\n");
return FALSE;
}
pScrn->currentMode = pScrn->modes;
/* Set display resolution */
xf86SetDpi(pScrn, 0, 0);
/* Load the required sub modules */
if (!xf86LoadSubModule(pScrn, "fb"))
return FALSE;
if (tegra->drmmode.shadow_enable) {
if (!xf86LoadSubModule(pScrn, "shadow"))
return FALSE;
}
return TRUE;
}
/* Mandatory */
Bool
LgPreInit(ScrnInfoPtr pScrn, int flags)
{
CirPtr pCir;
vgaHWPtr hwp;
MessageType from;
int i;
ClockRangePtr clockRanges;
int fbPCIReg, ioPCIReg;
char *s;
if (flags & PROBE_DETECT) {
cirProbeDDC( pScrn, xf86GetEntityInfo(pScrn->entityList[0])->index );
return TRUE;
}
#ifdef LG_DEBUG
ErrorF("LgPreInit\n");
#endif
/* Check the number of entities, and fail if it isn't one. */
if (pScrn->numEntities != 1)
return FALSE;
/* The vgahw module should be loaded here when needed */
if (!xf86LoadSubModule(pScrn, "vgahw"))
return FALSE;
xf86LoaderReqSymLists(vgahwSymbols, NULL);
/*
* Allocate a vgaHWRec
*/
if (!vgaHWGetHWRec(pScrn))
return FALSE;
hwp = VGAHWPTR(pScrn);
vgaHWGetIOBase(hwp);
/* Allocate the LgRec driverPrivate */
if (!LgGetRec(pScrn))
return FALSE;
pCir = CIRPTR(pScrn);
pCir->pScrn = pScrn;
pCir->PIOReg = hwp->PIOOffset + 0x3CE;
/* Get the entity, and make sure it is PCI. */
pCir->pEnt = xf86GetEntityInfo(pScrn->entityList[0]);
if (pCir->pEnt->location.type != BUS_PCI)
return FALSE;
pCir->Chipset = pCir->pEnt->chipset;
/* Find the PCI info for this screen */
pCir->PciInfo = xf86GetPciInfoForEntity(pCir->pEnt->index);
pCir->PciTag = pciTag(pCir->PciInfo->bus,
pCir->PciInfo->device,
pCir->PciInfo->func);
if (xf86LoadSubModule(pScrn, "int10")) {
xf86Int10InfoPtr int10InfoPtr;
xf86LoaderReqSymLists(int10Symbols, NULL);
int10InfoPtr = xf86InitInt10(pCir->pEnt->index);
if (int10InfoPtr)
xf86FreeInt10(int10InfoPtr);
}
/* Set pScrn->monitor */
pScrn->monitor = pScrn->confScreen->monitor;
/*
* The first thing we should figure out is the depth, bpp, etc.
* We support both 24bpp and 32bpp layouts, so indicate that.
*/
if (!xf86SetDepthBpp(pScrn, 0, 0, 0, Support24bppFb | Support32bppFb |
SupportConvert32to24 | PreferConvert32to24)) {
return FALSE;
}
/* Check that the returned depth is one we support */
switch (pScrn->depth) {
case 8:
case 15:
case 16:
case 24:
case 32:
/* OK */
break;
default:
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"Given depth (%d) is not supported by this driver\n", pScrn->depth);
return FALSE;
}
xf86PrintDepthBpp(pScrn);
/* Get the depth24 pixmap format */
if (pScrn->depth == 24 && pix24bpp == 0)
pix24bpp = xf86GetBppFromDepth(pScrn, 24);
/*
* This must happen after pScrn->display has been set because
* xf86SetWeight references it.
*/
if (pScrn->depth > 8) {
/* The defaults are OK for us */
rgb zeros = {0, 0, 0};
/* !!! I think we can force 5-6-5 weight for 16bpp here for
the 5462. */
if (!xf86SetWeight(pScrn, zeros, zeros)) {
return FALSE;
} else {
/* XXX check that weight returned is supported */
;
}
}
if (!xf86SetDefaultVisual(pScrn, -1))
return FALSE;
/* Collect all of the relevant option flags (fill in pScrn->options) */
xf86CollectOptions(pScrn, NULL);
/* Process the options */
if (!(pCir->Options = xalloc(sizeof(LgOptions))))
return FALSE;
memcpy(pCir->Options, LgOptions, sizeof(LgOptions));
xf86ProcessOptions(pScrn->scrnIndex, pScrn->options, pCir->Options);
pScrn->rgbBits = 6;
from = X_DEFAULT;
pCir->HWCursor = FALSE;
if (xf86GetOptValBool(pCir->Options, OPTION_HW_CURSOR, &pCir->HWCursor))
from = X_CONFIG;
xf86DrvMsg(pScrn->scrnIndex, from, "Using %s cursor\n",
pCir->HWCursor ? "HW" : "SW");
if (xf86ReturnOptValBool(pCir->Options, OPTION_NOACCEL, FALSE)) {
pCir->NoAccel = TRUE;
xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Acceleration disabled\n");
}
if (pScrn->bitsPerPixel < 8) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"Cannot use in less than 8 bpp\n");
return FALSE;
}
/*
* Set the ChipRev, allowing config file entries to
* override.
*/
if (pCir->pEnt->device->chipRev >= 0) {
pCir->ChipRev = pCir->pEnt->device->chipRev;
xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "ChipRev override: %d\n",
pCir->ChipRev);
} else {
pCir->ChipRev = pCir->PciInfo->chipRev;
}
/* Cirrus swapped the FB and IO registers in the 5465 (by design). */
if (PCI_CHIP_GD5465 == pCir->Chipset) {
fbPCIReg = 0;
ioPCIReg = 1;
} else {
fbPCIReg = 1;
ioPCIReg = 0;
}
/* Find the frame buffer base address */
if (pCir->pEnt->device->MemBase != 0) {
/* Require that the config file value matches one of the PCI values. */
if (!xf86CheckPciMemBase(pCir->PciInfo, pCir->pEnt->device->MemBase)) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"MemBase 0x%08lX doesn't match any PCI base register.\n",
pCir->pEnt->device->MemBase);
return FALSE;
}
pCir->FbAddress = pCir->pEnt->device->MemBase;
from = X_CONFIG;
} else {
if (pCir->PciInfo->memBase[fbPCIReg] != 0) {
pCir->FbAddress = pCir->PciInfo->memBase[fbPCIReg] & 0xff000000;
from = X_PROBED;
} else {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"No valid FB address in PCI config space\n");
LgFreeRec(pScrn);
return FALSE;
}
}
xf86DrvMsg(pScrn->scrnIndex, from, "Linear framebuffer at 0x%lX\n",
(unsigned long)pCir->FbAddress);
/* Find the MMIO base address */
if (pCir->pEnt->device->IOBase != 0) {
/* Require that the config file value matches one of the PCI values. */
if (!xf86CheckPciMemBase(pCir->PciInfo, pCir->pEnt->device->IOBase)) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"IOBase 0x%08lX doesn't match any PCI base register.\n",
pCir->pEnt->device->IOBase);
return FALSE;
}
pCir->IOAddress = pCir->pEnt->device->IOBase;
from = X_CONFIG;
} else {
if (pCir->PciInfo->memBase[ioPCIReg] != 0) {
pCir->IOAddress = pCir->PciInfo->memBase[ioPCIReg] & 0xfffff000;
from = X_PROBED;
} else {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"No valid MMIO address in PCI config space\n");
}
}
xf86DrvMsg(pScrn->scrnIndex, from, "MMIO registers at 0x%lX\n",
(unsigned long)pCir->IOAddress);
/*
* If the user has specified the amount of memory in the XF86Config
* file, we respect that setting.
*/
if (pCir->pEnt->device->videoRam != 0) {
pScrn->videoRam = pCir->pEnt->device->videoRam;
from = X_CONFIG;
} else {
pScrn->videoRam = LgCountRam(pScrn);
from = X_PROBED;
}
if (2048 == pScrn->videoRam) {
/* Two-way interleaving */
pCir->chip.lg->memInterleave = 0x40;
} else if (4096 == pScrn->videoRam || 8192 == pScrn->videoRam) {
/* Four-way interleaving */
pCir->chip.lg->memInterleave = 0x80;
} else {
/* One-way interleaving */
pCir->chip.lg->memInterleave = 0x00;
}
xf86DrvMsg(pScrn->scrnIndex, from, "VideoRAM: %d kByte\n",
pScrn->videoRam);
pCir->FbMapSize = pScrn->videoRam * 1024;
pCir->IoMapSize = 0x4000; /* 16K for moment, will increase */
pScrn->racIoFlags = RAC_COLORMAP
#ifndef EXPERIMENTAL
| RAC_VIEWPORT
#endif
;
xf86SetOperatingState(resVgaMem, pCir->pEnt->index, ResUnusedOpr);
/* Register the PCI-assigned resources. */
if (xf86RegisterResources(pCir->pEnt->index, NULL, ResExclusive)) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"xf86RegisterResources() found resource conflicts\n");
return FALSE;
}
if (!xf86LoadSubModule(pScrn, "ddc")) {
LgFreeRec(pScrn);
return FALSE;
}
xf86LoaderReqSymLists(ddcSymbols, NULL);
#if LGuseI2C
if (!xf86LoadSubModule(pScrn, "i2c")) {
LgFreeRec(pScrn);
return FALSE;
}
xf86LoaderReqSymLists(i2cSymbols, NULL);
#endif
/* Read and print the monitor DDC information */
pScrn->monitor->DDC = LgDoDDC(pScrn);
/* The gamma fields must be initialised when using the new cmap code */
if (pScrn->depth > 1) {
Gamma zeros = {0.0, 0.0, 0.0};
if (!xf86SetGamma(pScrn, zeros))
return FALSE;
}
if (xf86GetOptValBool(pCir->Options,
OPTION_SHADOW_FB,&pCir->shadowFB))
xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "ShadowFB %s.\n",
pCir->shadowFB ? "enabled" : "disabled");
if ((s = xf86GetOptValString(pCir->Options, OPTION_ROTATE))) {
if(!xf86NameCmp(s, "CW")) {
/* accel is disabled below for shadowFB */
pCir->shadowFB = TRUE;
pCir->rotate = 1;
xf86DrvMsg(pScrn->scrnIndex, X_CONFIG,
"Rotating screen clockwise - acceleration disabled\n");
} else if(!xf86NameCmp(s, "CCW")) {
pCir->shadowFB = TRUE;
pCir->rotate = -1;
xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Rotating screen"
"counter clockwise - acceleration disabled\n");
} else {
xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "\"%s\" is not a valid"
"value for Option \"Rotate\"\n", s);
xf86DrvMsg(pScrn->scrnIndex, X_INFO,
"Valid options are \"CW\" or \"CCW\"\n");
}
}
if (pCir->shadowFB && !pCir->NoAccel) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
"HW acceleration not supported with \"shadowFB\".\n");
pCir->NoAccel = TRUE;
}
if (pCir->rotate && pCir->HWCursor) {
xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
"HW cursor not supported with \"rotate\".\n");
pCir->HWCursor = FALSE;
}
/* We use a programmable clock */
pScrn->progClock = TRUE;
/* XXX Set HW cursor use */
/* Set the min pixel clock */
pCir->MinClock = 12000; /* XXX Guess, need to check this */
xf86DrvMsg(pScrn->scrnIndex, X_DEFAULT, "Min pixel clock is %d MHz\n",
pCir->MinClock / 1000);
/*
* If the user has specified ramdac speed in the XF86Config
* file, we respect that setting.
*/
if (pCir->pEnt->device->dacSpeeds[0]) {
ErrorF("Do not specify a Clocks line for Cirrus chips\n");
return FALSE;
} else {
int speed;
int *p;
switch (pCir->Chipset) {
case PCI_CHIP_GD5462:
p = gd5462_MaxClocks;
break;
case PCI_CHIP_GD5464:
case PCI_CHIP_GD5464BD:
p = gd5464_MaxClocks;
break;
case PCI_CHIP_GD5465:
p = gd5465_MaxClocks;
break;
default:
ErrorF("???\n");
return FALSE;
}
switch (pScrn->bitsPerPixel) {
case 8:
speed = p[1];
break;
case 15:
case 16:
speed = p[2];
break;
case 24:
speed = p[3];
break;
case 32:
speed = p[4];
break;
default:
/* Should not get here */
speed = 0;
break;
}
pCir->MaxClock = speed;
from = X_PROBED;
}
xf86DrvMsg(pScrn->scrnIndex, from, "Max pixel clock is %d MHz\n",
pCir->MaxClock / 1000);
/*
* Setup the ClockRanges, which describe what clock ranges are available,
* and what sort of modes they can be used for.
*/
clockRanges = xnfcalloc(sizeof(ClockRange), 1);
clockRanges->next = NULL;
clockRanges->minClock = pCir->MinClock;
clockRanges->maxClock = pCir->MaxClock;
clockRanges->clockIndex = -1; /* programmable */
clockRanges->interlaceAllowed = FALSE; /* XXX check this */
clockRanges->doubleScanAllowed = FALSE; /* XXX check this */
clockRanges->doubleScanAllowed = FALSE; /* XXX check this */
clockRanges->doubleScanAllowed = FALSE; /* XXX check this */
clockRanges->ClockMulFactor = 1;
clockRanges->ClockDivFactor = 1;
clockRanges->PrivFlags = 0;
/* Depending upon what sized tiles used, either 128 or 256. */
/* Aw, heck. Just say 128. */
pCir->Rounding = 128 >> pCir->BppShift;
/*
* xf86ValidateModes will check that the mode HTotal and VTotal values
* don't exceed the chipset's limit if pScrn->maxHValue and
* pScrn->maxVValue are set. Since our CIRValidMode() already takes
* care of this, we don't worry about setting them here.
*/
i = xf86ValidateModes(pScrn, pScrn->monitor->Modes, pScrn->display->modes,
clockRanges,
LgLinePitches[pScrn->bitsPerPixel / 8 - 1],
0, 0, 128 * 8,
0, 0, /* Any virtual height is allowed. */
pScrn->display->virtualX,
pScrn->display->virtualY,
pCir->FbMapSize,
LOOKUP_BEST_REFRESH);
pCir->chip.lg->lineDataIndex = LgFindLineData(pScrn->displayWidth,
pScrn->bitsPerPixel);
if (i == -1) {
LgFreeRec(pScrn);
return FALSE;
}
/* Prune the modes marked as invalid */
xf86PruneDriverModes(pScrn);
if (i == 0 || pScrn->modes == NULL) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "No valid modes found\n");
LgFreeRec(pScrn);
return FALSE;
}
/*
* Set the CRTC parameters for all of the modes based on the type
* of mode, and the chipset's interlace requirements.
*
* Calling this is required if the mode->Crtc* values are used by the
* driver and if the driver doesn't provide code to set them. They
* are not pre-initialised at all.
*/
xf86SetCrtcForModes(pScrn, INTERLACE_HALVE_V);
/* Set the current mode to the first in the list */
pScrn->currentMode = pScrn->modes;
/* Print the list of modes being used */
xf86PrintModes(pScrn);
/* Set display resolution */
xf86SetDpi(pScrn, 0, 0);
/* Load bpp-specific modules */
switch (pScrn->bitsPerPixel) {
case 8:
case 16:
case 24:
case 32:
if (xf86LoadSubModule(pScrn, "fb") == NULL) {
LgFreeRec(pScrn);
return FALSE;
}
xf86LoaderReqSymLists(fbSymbols, NULL);
break;
}
/* Load XAA if needed */
if (!pCir->NoAccel) {
if (!xf86LoadSubModule(pScrn, "xaa")) {
LgFreeRec(pScrn);
return FALSE;
}
xf86LoaderReqSymLists(xaaSymbols, NULL);
}
/* Load ramdac if needed */
if (pCir->HWCursor) {
if (!xf86LoadSubModule(pScrn, "ramdac")) {
LgFreeRec(pScrn);
return FALSE;
}
xf86LoaderReqSymLists(ramdacSymbols, NULL);
}
if (pCir->shadowFB) {
if (!xf86LoadSubModule(pScrn, "shadowfb")) {
LgFreeRec(pScrn);
return FALSE;
}
xf86LoaderReqSymLists(shadowSymbols, NULL);
}
return TRUE;
}
Bool
radeon_glamor_pre_init(ScrnInfoPtr scrn)
{
RADEONInfoPtr info = RADEONPTR(scrn);
pointer glamor_module;
CARD32 version;
const char *s;
if (!info->dri2.available)
return FALSE;
s = xf86GetOptValString(info->Options, OPTION_ACCELMETHOD);
if (s == NULL && info->ChipFamily < CHIP_FAMILY_TAHITI)
return FALSE;
if (s && strcasecmp(s, "glamor") != 0) {
if (info->ChipFamily >= CHIP_FAMILY_TAHITI)
xf86DrvMsg(scrn->scrnIndex, X_WARNING,
"EXA not supported, using glamor\n");
else
return FALSE;
}
if (info->ChipFamily < CHIP_FAMILY_R300) {
xf86DrvMsg(scrn->scrnIndex, X_ERROR,
"glamor requires R300 or higher GPU, disabling.\n");
return FALSE;
}
if (info->ChipFamily < CHIP_FAMILY_RV515) {
xf86DrvMsg(scrn->scrnIndex, X_WARNING,
"glamor may not work (well) with GPUs < RV515.\n");
}
if (scrn->depth < 24) {
xf86DrvMsg(scrn->scrnIndex, s ? X_ERROR : X_WARNING,
"glamor requires depth >= 24, disabling.\n");
return FALSE;
}
#if XORG_VERSION_CURRENT < XORG_VERSION_NUMERIC(1,15,0,0,0)
if (!xf86LoaderCheckSymbol("glamor_egl_init")) {
xf86DrvMsg(scrn->scrnIndex, s ? X_ERROR : X_WARNING,
"glamor requires Load \"glamoregl\" in "
"Section \"Module\", disabling.\n");
return FALSE;
}
#endif
/* Load glamor module */
if ((glamor_module = xf86LoadSubModule(scrn, GLAMOR_EGL_MODULE_NAME))) {
version = xf86GetModuleVersion(glamor_module);
if (version < MODULE_VERSION_NUMERIC(0,3,1)) {
xf86DrvMsg(scrn->scrnIndex, X_ERROR,
"Incompatible glamor version, required >= 0.3.0.\n");
return FALSE;
} else {
if (glamor_egl_init(scrn, info->dri2.drm_fd)) {
xf86DrvMsg(scrn->scrnIndex, X_INFO,
"glamor detected, initialising EGL layer.\n");
} else {
xf86DrvMsg(scrn->scrnIndex, X_ERROR,
"glamor detected, failed to initialize EGL.\n");
return FALSE;
}
}
} else {
xf86DrvMsg(scrn->scrnIndex, X_ERROR, "glamor not available\n");
return FALSE;
}
info->use_glamor = TRUE;
return TRUE;
}
