Merge branch 'autoconfig-for-7.2'
This commit is contained in:
commit
05f1c30246
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@ -105,7 +105,7 @@ int ScreenSaverAllowExposures;
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# define DEFAULT_OFF_TIME DEFAULT_SCREEN_SAVER_TIME * 4
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# define DEFAULT_OFF_TIME DEFAULT_SCREEN_SAVER_TIME * 4
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# endif
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# endif
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# ifndef DEFAULT_DPMS_ENABLED
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# ifndef DEFAULT_DPMS_ENABLED
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# define DEFAULT_DPMS_ENABLED FALSE
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# define DEFAULT_DPMS_ENABLED TRUE
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# endif
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# endif
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CARD32 defaultDPMSStandbyTime = DEFAULT_STANDBY_TIME;
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CARD32 defaultDPMSStandbyTime = DEFAULT_STANDBY_TIME;
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CARD32 defaultDPMSSuspendTime = DEFAULT_SUSPEND_TIME;
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CARD32 defaultDPMSSuspendTime = DEFAULT_SUSPEND_TIME;
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@ -48,6 +48,9 @@
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"\tLoad\t\"dbe\"\n" \
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"\tLoad\t\"dbe\"\n" \
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"\tLoad\t\"glx\"\n" \
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"\tLoad\t\"glx\"\n" \
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"\tLoad\t\"freetype\"\n" \
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"\tLoad\t\"freetype\"\n" \
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"\tLoad\t\"type1\"\n" \
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"\tLoad\t\"record\"\n" \
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"\tLoad\t\"dri\"\n" \
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"EndSection\n\n"
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"EndSection\n\n"
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#define BUILTIN_DEVICE_NAME \
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#define BUILTIN_DEVICE_NAME \
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@ -63,7 +63,7 @@
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#include "xf86Config.h"
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#include "xf86Config.h"
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#include "xf86Priv.h"
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#include "xf86Priv.h"
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#include "xf86_OSlib.h"
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#include "xf86_OSlib.h"
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#include "configProcs.h"
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#include "globals.h"
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#include "globals.h"
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#include "extension.h"
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#include "extension.h"
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@ -280,9 +280,21 @@ xf86ModulelistFromConfig(pointer **optlist)
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count++;
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count++;
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modp = (XF86LoadPtr) modp->list.next;
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modp = (XF86LoadPtr) modp->list.next;
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}
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}
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} else {
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xf86configptr->conf_modules = xnfcalloc(1, sizeof(XF86ConfModuleRec));
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}
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if (count == 0) {
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XF86ConfModulePtr ptr = xf86configptr->conf_modules;
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ptr = xf86addNewLoadDirective(ptr, "extmod", XF86_LOAD_MODULE, NULL);
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ptr = xf86addNewLoadDirective(ptr, "dbe", XF86_LOAD_MODULE, NULL);
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ptr = xf86addNewLoadDirective(ptr, "glx", XF86_LOAD_MODULE, NULL);
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ptr = xf86addNewLoadDirective(ptr, "freetype", XF86_LOAD_MODULE, NULL);
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ptr = xf86addNewLoadDirective(ptr, "type1", XF86_LOAD_MODULE, NULL);
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ptr = xf86addNewLoadDirective(ptr, "record", XF86_LOAD_MODULE, NULL);
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ptr = xf86addNewLoadDirective(ptr, "dri", XF86_LOAD_MODULE, NULL);
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count = 7;
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}
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}
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if (count == 0)
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return NULL;
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/*
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/*
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* allocate the memory and walk the list again to fill in the pointers
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* allocate the memory and walk the list again to fill in the pointers
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@ -1132,12 +1144,13 @@ checkCoreInputDevices(serverLayoutPtr servlayoutp, Bool implicitLayout)
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IDevPtr corePointer = NULL, coreKeyboard = NULL;
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IDevPtr corePointer = NULL, coreKeyboard = NULL;
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Bool foundPointer = FALSE, foundKeyboard = FALSE;
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Bool foundPointer = FALSE, foundKeyboard = FALSE;
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const char *pointerMsg = NULL, *keyboardMsg = NULL;
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const char *pointerMsg = NULL, *keyboardMsg = NULL;
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IDevPtr indp;
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IDevPtr indp, i;
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IDevRec Pointer, Keyboard;
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IDevRec Pointer, Keyboard;
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XF86ConfInputPtr confInput;
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XF86ConfInputPtr confInput;
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XF86ConfInputRec defPtr, defKbd;
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XF86ConfInputRec defPtr, defKbd;
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int count = 0;
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int count = 0;
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MessageType from = X_DEFAULT;
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MessageType from = X_DEFAULT;
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int found = 0;
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/*
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/*
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* First check if a core pointer or core keyboard have been specified
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* First check if a core pointer or core keyboard have been specified
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@ -1289,6 +1302,35 @@ checkCoreInputDevices(serverLayoutPtr servlayoutp, Bool implicitLayout)
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return FALSE;
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return FALSE;
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}
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}
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/*
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* always synthesize a 'mouse' section configured to send core
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* events, unless a 'void' section is found, in which case the user
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* probably wants to run footless.
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*/
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for (i = servlayoutp->inputs; i->driver; i++) {
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if (!strcmp(i->driver, "void") || !strcmp(i->driver, "mouse")) {
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found = 1; break;
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}
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}
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if (!found) {
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xf86Msg(X_INFO, "No default mouse found, adding one\n");
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bzero(&defPtr, sizeof(defPtr));
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defPtr.inp_identifier = "<default pointer>";
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defPtr.inp_driver = "mouse";
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confInput = &defPtr;
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foundPointer = configInput(&Pointer, confInput, from);
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if (foundPointer) {
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count++;
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indp = xnfrealloc(servlayoutp->inputs,
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(count + 1) * sizeof(IDevRec));
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indp[count - 1] = Pointer;
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indp[count - 1].extraOptions =
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xf86addNewOption(NULL, "AlwaysCore", NULL);
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indp[count].identifier = NULL;
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servlayoutp->inputs = indp;
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}
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}
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confInput = NULL;
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confInput = NULL;
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/* 1. Check for the -keyboard command line option. */
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/* 1. Check for the -keyboard command line option. */
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@ -1889,6 +1931,7 @@ configMonitor(MonPtr monitorp, XF86ConfMonitorPtr conf_monitor)
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monitorp->widthmm = conf_monitor->mon_width;
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monitorp->widthmm = conf_monitor->mon_width;
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monitorp->heightmm = conf_monitor->mon_height;
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monitorp->heightmm = conf_monitor->mon_height;
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monitorp->reducedblanking = FALSE;
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monitorp->reducedblanking = FALSE;
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monitorp->maxPixClock = 0;
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monitorp->options = conf_monitor->mon_option_lst;
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monitorp->options = conf_monitor->mon_option_lst;
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/*
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/*
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@ -456,11 +456,11 @@ xf86AddPixFormat(ScrnInfoPtr pScrn, int depth, int bpp, int pad)
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#define DO_PIX24FOR32(f) ((f & Support32bppFb) && (f & SupportConvert24to32))
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#define DO_PIX24FOR32(f) ((f & Support32bppFb) && (f & SupportConvert24to32))
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#ifndef GLOBAL_DEFAULT_DEPTH
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#ifndef GLOBAL_DEFAULT_DEPTH
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#define GLOBAL_DEFAULT_DEPTH 16
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#define GLOBAL_DEFAULT_DEPTH 24
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#endif
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#endif
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#ifndef GLOBAL_DEFAULT_FBBPP
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#ifndef GLOBAL_DEFAULT_FBBPP
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#define GLOBAL_DEFAULT_FBBPP 16
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#define GLOBAL_DEFAULT_FBBPP 32
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#endif
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#endif
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_X_EXPORT Bool
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_X_EXPORT Bool
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@ -1661,6 +1661,8 @@ xf86MatchPciInstances(const char *driverName, int vendorID,
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*foundEntities = NULL;
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*foundEntities = NULL;
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||||||
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if (!xf86PciVideoInfo)
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return 0;
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/* Each PCI device will contribute at least one entry. Each device
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/* Each PCI device will contribute at least one entry. Each device
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* section can contribute at most one entry. The sum of the two is
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* section can contribute at most one entry. The sum of the two is
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@ -45,7 +45,7 @@
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#include "globals.h"
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#include "globals.h"
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#include "xf86.h"
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#include "xf86.h"
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#include "xf86Priv.h"
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#include "xf86Priv.h"
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#include "xf86DDC.h"
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#include "edid.h"
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static void
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static void
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printModeRejectMessage(int index, DisplayModePtr p, int status)
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printModeRejectMessage(int index, DisplayModePtr p, int status)
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@ -56,6 +56,8 @@ printModeRejectMessage(int index, DisplayModePtr p, int status)
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type = "built-in ";
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type = "built-in ";
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else if (p->type & M_T_DEFAULT)
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else if (p->type & M_T_DEFAULT)
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type = "default ";
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type = "default ";
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else if (p->type & M_T_DRIVER)
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type = "driver ";
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else
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else
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type = "";
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type = "";
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@ -443,6 +445,17 @@ xf86LookupMode(ScrnInfoPtr scrp, DisplayModePtr modep,
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ModeStatus status = MODE_NOMODE;
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ModeStatus status = MODE_NOMODE;
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Bool allowDiv2 = (strategy & LOOKUP_CLKDIV2) != 0;
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Bool allowDiv2 = (strategy & LOOKUP_CLKDIV2) != 0;
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Bool haveBuiltin;
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Bool haveBuiltin;
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int n;
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const int types[] = {
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M_T_BUILTIN | M_T_PREFERRED,
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M_T_BUILTIN,
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M_T_USERDEF | M_T_PREFERRED,
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M_T_USERDEF,
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M_T_DRIVER | M_T_PREFERRED,
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M_T_DRIVER,
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0
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};
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const int ntypes = sizeof(types) / sizeof(int);
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strategy &= ~(LOOKUP_CLKDIV2 | LOOKUP_OPTIONAL_TOLERANCES);
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strategy &= ~(LOOKUP_CLKDIV2 | LOOKUP_OPTIONAL_TOLERANCES);
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@ -462,23 +475,17 @@ xf86LookupMode(ScrnInfoPtr scrp, DisplayModePtr modep,
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cp->ClockMulFactor = max(1, cp->ClockMulFactor);
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cp->ClockMulFactor = max(1, cp->ClockMulFactor);
|
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}
|
}
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|
|
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haveBuiltin = FALSE;
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|
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/* Scan the mode pool for matching names */
|
/* Scan the mode pool for matching names */
|
||||||
|
for (n = 0; n < ntypes; n++) {
|
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|
int type = types[n];
|
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for (p = scrp->modePool; p != NULL; p = p->next) {
|
for (p = scrp->modePool; p != NULL; p = p->next) {
|
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if (strcmp(p->name, modep->name) == 0) {
|
|
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/*
|
|
||||||
* Requested mode is a built-in mode. Don't let the user
|
|
||||||
* override it.
|
|
||||||
* Since built-in modes always come before user specified
|
|
||||||
* modes it will always be found first.
|
|
||||||
*/
|
|
||||||
if (p->type & M_T_BUILTIN) {
|
|
||||||
haveBuiltin = TRUE;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (haveBuiltin && !(p->type & M_T_BUILTIN))
|
/* scan through the modes in the sort order above */
|
||||||
|
if ((p->type & type) != type)
|
||||||
continue;
|
continue;
|
||||||
|
|
||||||
|
if (strcmp(p->name, modep->name) == 0) {
|
||||||
|
|
||||||
/* Skip over previously rejected modes */
|
/* Skip over previously rejected modes */
|
||||||
if (p->status != MODE_OK) {
|
if (p->status != MODE_OK) {
|
||||||
if (!found)
|
if (!found)
|
||||||
|
@ -509,9 +516,9 @@ xf86LookupMode(ScrnInfoPtr scrp, DisplayModePtr modep,
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* If programmable clock and strategy is not LOOKUP_BEST_REFRESH,
|
* If programmable clock and strategy is not
|
||||||
* the required mode has been found, otherwise record the refresh
|
* LOOKUP_BEST_REFRESH, the required mode has been found,
|
||||||
* and continue looking.
|
* otherwise record the refresh and continue looking.
|
||||||
*/
|
*/
|
||||||
if (scrp->progClock) {
|
if (scrp->progClock) {
|
||||||
found = TRUE;
|
found = TRUE;
|
||||||
|
@ -548,10 +555,12 @@ xf86LookupMode(ScrnInfoPtr scrp, DisplayModePtr modep,
|
||||||
*/
|
*/
|
||||||
if (k & V_CLKDIV2)
|
if (k & V_CLKDIV2)
|
||||||
gap = abs((p->Clock * 2) -
|
gap = abs((p->Clock * 2) -
|
||||||
((scrp->clock[i] * cp->ClockDivFactor) / cp->ClockMulFactor));
|
((scrp->clock[i] * cp->ClockDivFactor) /
|
||||||
|
cp->ClockMulFactor));
|
||||||
else
|
else
|
||||||
gap = abs(p->Clock -
|
gap = abs(p->Clock -
|
||||||
((scrp->clock[i] * cp->ClockDivFactor) / cp->ClockMulFactor));
|
((scrp->clock[i] * cp->ClockDivFactor) /
|
||||||
|
cp->ClockMulFactor));
|
||||||
if (gap > minimumGap) {
|
if (gap > minimumGap) {
|
||||||
p->status = MODE_NOCLOCK;
|
p->status = MODE_NOCLOCK;
|
||||||
if (!found)
|
if (!found)
|
||||||
|
@ -600,6 +609,8 @@ xf86LookupMode(ScrnInfoPtr scrp, DisplayModePtr modep,
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
if (found) break;
|
||||||
|
}
|
||||||
if (!found || bestMode == NULL)
|
if (!found || bestMode == NULL)
|
||||||
return status;
|
return status;
|
||||||
|
|
||||||
|
@ -609,7 +620,8 @@ xf86LookupMode(ScrnInfoPtr scrp, DisplayModePtr modep,
|
||||||
modep->ClockIndex = -1;
|
modep->ClockIndex = -1;
|
||||||
modep->SynthClock = (modep->Clock * MulFactor) / DivFactor;
|
modep->SynthClock = (modep->Clock * MulFactor) / DivFactor;
|
||||||
} else {
|
} else {
|
||||||
modep->Clock = (scrp->clock[clockIndex] * DivFactor) / MulFactor;
|
modep->Clock = (scrp->clock[clockIndex] * DivFactor) /
|
||||||
|
MulFactor;
|
||||||
modep->ClockIndex = clockIndex;
|
modep->ClockIndex = clockIndex;
|
||||||
modep->SynthClock = scrp->clock[clockIndex];
|
modep->SynthClock = scrp->clock[clockIndex];
|
||||||
if (extraFlags & V_CLKDIV2) {
|
if (extraFlags & V_CLKDIV2) {
|
||||||
|
@ -766,31 +778,6 @@ xf86CheckModeForMonitor(DisplayModePtr mode, MonPtr monitor)
|
||||||
mode, mode->name, monitor, monitor->id);
|
mode, mode->name, monitor, monitor->id);
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
if (monitor->DDC) {
|
|
||||||
xf86MonPtr DDC = (xf86MonPtr)(monitor->DDC);
|
|
||||||
struct detailed_monitor_section* detMon;
|
|
||||||
struct monitor_ranges *mon_range;
|
|
||||||
int i;
|
|
||||||
|
|
||||||
mon_range = NULL;
|
|
||||||
for (i = 0; i < 4; i++) {
|
|
||||||
detMon = &DDC->det_mon[i];
|
|
||||||
if(detMon->type == DS_RANGES) {
|
|
||||||
mon_range = &detMon->section.ranges;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (mon_range) {
|
|
||||||
/* mode->Clock in kHz, DDC in MHz */
|
|
||||||
if (mon_range->max_clock < 2550 &&
|
|
||||||
mode->Clock / 1000.0 > mon_range->max_clock) {
|
|
||||||
xf86Msg(X_WARNING,
|
|
||||||
"(%s,%s) mode clock %gMHz exceeds DDC maximum %dMHz\n",
|
|
||||||
mode->name, monitor->id,
|
|
||||||
mode->Clock/1000.0, mon_range->max_clock);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Some basic mode validity checks */
|
/* Some basic mode validity checks */
|
||||||
if (0 >= mode->HDisplay || mode->HDisplay > mode->HSyncStart ||
|
if (0 >= mode->HDisplay || mode->HDisplay > mode->HSyncStart ||
|
||||||
mode->HSyncStart >= mode->HSyncEnd || mode->HSyncEnd >= mode->HTotal)
|
mode->HSyncStart >= mode->HSyncEnd || mode->HSyncEnd >= mode->HTotal)
|
||||||
|
@ -845,11 +832,14 @@ xf86CheckModeForMonitor(DisplayModePtr mode, MonPtr monitor)
|
||||||
((mode->HSyncEnd - mode->HDisplay) == 80) &&
|
((mode->HSyncEnd - mode->HDisplay) == 80) &&
|
||||||
((mode->HSyncEnd - mode->HSyncStart) == 32) &&
|
((mode->HSyncEnd - mode->HSyncStart) == 32) &&
|
||||||
((mode->VSyncStart - mode->VDisplay) == 3)) {
|
((mode->VSyncStart - mode->VDisplay) == 3)) {
|
||||||
if (!monitor->reducedblanking)
|
if (!monitor->reducedblanking && !(mode->type & M_T_DRIVER))
|
||||||
return MODE_NO_REDUCED;
|
return MODE_NO_REDUCED;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if ((monitor->maxPixClock) && (mode->Clock > monitor->maxPixClock))
|
||||||
|
return MODE_CLOCK_HIGH;
|
||||||
|
|
||||||
return MODE_OK;
|
return MODE_OK;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -1200,6 +1190,58 @@ xf86CheckModeForDriver(ScrnInfoPtr scrp, DisplayModePtr mode, int flags)
|
||||||
return MODE_OK;
|
return MODE_OK;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static int
|
||||||
|
inferVirtualSize(ScrnInfoPtr scrp, DisplayModePtr modes, int *vx, int *vy)
|
||||||
|
{
|
||||||
|
float aspect = 0.0;
|
||||||
|
MonPtr mon = scrp->monitor;
|
||||||
|
int x = 0, y = 0;
|
||||||
|
DisplayModePtr mode;
|
||||||
|
|
||||||
|
if (!mon) return 0;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* technically this triggers if _either_ is zero, which is not what EDID
|
||||||
|
* says, but if only one is zero this is best effort. also we don't
|
||||||
|
* know that all projectors are 4:3, but we certainly suspect it.
|
||||||
|
*/
|
||||||
|
if (!mon->widthmm || !mon->heightmm)
|
||||||
|
aspect = 4.0/3.0;
|
||||||
|
else
|
||||||
|
aspect = (float)mon->widthmm / (float)mon->heightmm;
|
||||||
|
|
||||||
|
/* find the largest M_T_DRIVER mode with that aspect ratio */
|
||||||
|
for (mode = modes; mode; mode = mode->next) {
|
||||||
|
float mode_aspect, metaspect;
|
||||||
|
if (!(mode->type & (M_T_DRIVER|M_T_USERDEF)))
|
||||||
|
continue;
|
||||||
|
mode_aspect = (float)mode->HDisplay / (float)mode->VDisplay;
|
||||||
|
metaspect = aspect / mode_aspect;
|
||||||
|
/* 5% slop or so, since we only get size in centimeters */
|
||||||
|
if (fabs(1.0 - metaspect) < 0.05) {
|
||||||
|
if ((mode->HDisplay > x) && (mode->VDisplay > y)) {
|
||||||
|
x = mode->HDisplay;
|
||||||
|
y = mode->VDisplay;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!x || !y) {
|
||||||
|
xf86DrvMsg(scrp->scrnIndex, X_WARNING,
|
||||||
|
"Unable to estimate virtual size\n");
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
*vx = x;
|
||||||
|
*vy = y;
|
||||||
|
|
||||||
|
xf86DrvMsg(scrp->scrnIndex, X_INFO,
|
||||||
|
"Estimated virtual size for aspect ratio %.4f is %dx%d\n",
|
||||||
|
aspect, *vx, *vy);
|
||||||
|
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* xf86ValidateModes
|
* xf86ValidateModes
|
||||||
*
|
*
|
||||||
|
@ -1267,11 +1309,11 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
|
||||||
PixmapFormatRec *BankFormat;
|
PixmapFormatRec *BankFormat;
|
||||||
ClockRangePtr cp;
|
ClockRangePtr cp;
|
||||||
ClockRangesPtr storeClockRanges;
|
ClockRangesPtr storeClockRanges;
|
||||||
struct monitor_ranges *mon_range = NULL;
|
|
||||||
double targetRefresh = 0.0;
|
double targetRefresh = 0.0;
|
||||||
int numTimings = 0;
|
int numTimings = 0;
|
||||||
range hsync[MAX_HSYNC];
|
range hsync[MAX_HSYNC];
|
||||||
range vrefresh[MAX_VREFRESH];
|
range vrefresh[MAX_VREFRESH];
|
||||||
|
Bool inferred_virtual = FALSE;
|
||||||
|
|
||||||
#ifdef DEBUG
|
#ifdef DEBUG
|
||||||
ErrorF("xf86ValidateModes(%p, %p, %p, %p,\n\t\t %p, %d, %d, %d, %d, %d, %d, %d, %d, 0x%x)\n",
|
ErrorF("xf86ValidateModes(%p, %p, %p, %p,\n\t\t %p, %d, %d, %d, %d, %d, %d, %d, %d, 0x%x)\n",
|
||||||
|
@ -1301,166 +1343,6 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
|
||||||
return -1;
|
return -1;
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
|
||||||
* Probe monitor so that we can enforce/warn about its limits.
|
|
||||||
* If one or more DS_RANGES descriptions are present, use the parameters
|
|
||||||
* that they provide. Otherwise, deduce limits based on the modes that
|
|
||||||
* are shown as supported via standard and detailed timings.
|
|
||||||
*
|
|
||||||
* XXX The full potential of the DDC/EDID data still isn't being tapped.
|
|
||||||
*/
|
|
||||||
if (scrp->monitor->DDC) {
|
|
||||||
MonPtr monitor = scrp->monitor;
|
|
||||||
xf86MonPtr DDC = (xf86MonPtr)(scrp->monitor->DDC);
|
|
||||||
int i, j;
|
|
||||||
float hmin = 1e6, hmax = 0.0, vmin = 1e6, vmax = 0.0;
|
|
||||||
float h;
|
|
||||||
struct std_timings *t;
|
|
||||||
struct detailed_timings *dt;
|
|
||||||
|
|
||||||
numTimings = 0;
|
|
||||||
for (i = 0; i < DET_TIMINGS; i++) {
|
|
||||||
switch (DDC->det_mon[i].type) {
|
|
||||||
case DS_RANGES:
|
|
||||||
mon_range = &DDC->det_mon[i].section.ranges;
|
|
||||||
hsync[numTimings].lo = mon_range->min_h;
|
|
||||||
hsync[numTimings].hi = mon_range->max_h;
|
|
||||||
vrefresh[numTimings].lo = mon_range->min_v;
|
|
||||||
vrefresh[numTimings].hi = mon_range->max_v;
|
|
||||||
numTimings++;
|
|
||||||
break;
|
|
||||||
|
|
||||||
case DS_STD_TIMINGS:
|
|
||||||
t = DDC->det_mon[i].section.std_t;
|
|
||||||
for (j = 0; j < 5; j++) {
|
|
||||||
if (t[j].hsize > 256) { /* sanity check */
|
|
||||||
if (t[j].refresh < vmin)
|
|
||||||
vmin = t[i].refresh;
|
|
||||||
if (t[j].refresh > vmax)
|
|
||||||
vmax = t[i].refresh;
|
|
||||||
/*
|
|
||||||
* For typical modes this is a reasonable estimate
|
|
||||||
* of the horizontal sync rate.
|
|
||||||
*/
|
|
||||||
h = t[j].refresh * 1.07 * t[j].vsize / 1000.0;
|
|
||||||
if (h < hmin)
|
|
||||||
hmin = h;
|
|
||||||
if (h > hmax)
|
|
||||||
hmax = h;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
|
|
||||||
case DT:
|
|
||||||
dt = &DDC->det_mon[i].section.d_timings;
|
|
||||||
if (dt->clock > 15000000) { /* sanity check */
|
|
||||||
float v;
|
|
||||||
h = (float)dt->clock / (dt->h_active + dt->h_blanking);
|
|
||||||
v = h / (dt->v_active + dt->v_blanking);
|
|
||||||
h /= 1000.0;
|
|
||||||
if (dt->interlaced)
|
|
||||||
v /= 2.0;
|
|
||||||
|
|
||||||
if (v < vmin)
|
|
||||||
vmin = v;
|
|
||||||
if (v > vmax)
|
|
||||||
vmax = v;
|
|
||||||
if (h < hmin)
|
|
||||||
hmin = h;
|
|
||||||
if (h > hmax)
|
|
||||||
hmax = h;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (numTimings > MAX_HSYNC)
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (numTimings == 0) {
|
|
||||||
t = DDC->timings2;
|
|
||||||
for (i = 0; i < STD_TIMINGS; i++) {
|
|
||||||
if (t[i].hsize > 256) { /* sanity check */
|
|
||||||
if (t[i].refresh < vmin)
|
|
||||||
vmin = t[i].refresh;
|
|
||||||
if (t[i].refresh > vmax)
|
|
||||||
vmax = t[i].refresh;
|
|
||||||
/*
|
|
||||||
* For typical modes this is a reasonable estimate
|
|
||||||
* of the horizontal sync rate.
|
|
||||||
*/
|
|
||||||
h = t[i].refresh * 1.07 * t[i].vsize / 1000.0;
|
|
||||||
if (h < hmin)
|
|
||||||
hmin = h;
|
|
||||||
if (h > hmax)
|
|
||||||
hmax = h;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (hmax > 0.0) {
|
|
||||||
hsync[numTimings].lo = hmin;
|
|
||||||
hsync[numTimings].hi = hmax;
|
|
||||||
vrefresh[numTimings].lo = vmin;
|
|
||||||
vrefresh[numTimings].hi = vmax;
|
|
||||||
numTimings++;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (numTimings > 0) {
|
|
||||||
|
|
||||||
#ifdef DEBUG
|
|
||||||
for (i = 0; i < numTimings; i++) {
|
|
||||||
ErrorF("DDC - Hsync %.1f-%.1f kHz - Vrefresh %.1f-%.1f Hz\n",
|
|
||||||
hsync[i].lo, hsync[i].hi,
|
|
||||||
vrefresh[i].lo, vrefresh[i].hi);
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#define DDC_SYNC_TOLERANCE SYNC_TOLERANCE
|
|
||||||
if (monitor->nHsync > 0) {
|
|
||||||
for (i = 0; i < monitor->nHsync; i++) {
|
|
||||||
Bool good = FALSE;
|
|
||||||
for (j = 0; j < numTimings; j++) {
|
|
||||||
if ((1.0 - DDC_SYNC_TOLERANCE) * hsync[j].lo <=
|
|
||||||
monitor->hsync[i].lo &&
|
|
||||||
(1.0 + DDC_SYNC_TOLERANCE) * hsync[j].hi >=
|
|
||||||
monitor->hsync[i].hi) {
|
|
||||||
good = TRUE;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (!good) {
|
|
||||||
xf86DrvMsg(scrp->scrnIndex, X_WARNING,
|
|
||||||
"config file hsync range %g-%gkHz not within DDC "
|
|
||||||
"hsync ranges.\n",
|
|
||||||
monitor->hsync[i].lo, monitor->hsync[i].hi);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (monitor->nVrefresh > 0) {
|
|
||||||
for (i = 0; i < monitor->nVrefresh; i++) {
|
|
||||||
Bool good = FALSE;
|
|
||||||
for (j = 0; j < numTimings; j++) {
|
|
||||||
if ((1.0 - DDC_SYNC_TOLERANCE) * vrefresh[j].lo <=
|
|
||||||
monitor->vrefresh[0].lo &&
|
|
||||||
(1.0 + DDC_SYNC_TOLERANCE) * vrefresh[j].hi >=
|
|
||||||
monitor->vrefresh[0].hi) {
|
|
||||||
good = TRUE;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (!good) {
|
|
||||||
xf86DrvMsg(scrp->scrnIndex, X_WARNING,
|
|
||||||
"config file vrefresh range %g-%gHz not within DDC "
|
|
||||||
"vrefresh ranges.\n",
|
|
||||||
monitor->vrefresh[i].lo, monitor->vrefresh[i].hi);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* If requested by the driver, allow missing hsync and/or vrefresh ranges
|
* If requested by the driver, allow missing hsync and/or vrefresh ranges
|
||||||
* in the monitor section.
|
* in the monitor section.
|
||||||
|
@ -1478,8 +1360,8 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
|
||||||
scrp->monitor->hsync[i].hi = hsync[i].hi;
|
scrp->monitor->hsync[i].hi = hsync[i].hi;
|
||||||
}
|
}
|
||||||
} else {
|
} else {
|
||||||
scrp->monitor->hsync[0].lo = 28;
|
scrp->monitor->hsync[0].lo = 31.5;
|
||||||
scrp->monitor->hsync[0].hi = 33;
|
scrp->monitor->hsync[0].hi = 37.9;
|
||||||
scrp->monitor->nHsync = 1;
|
scrp->monitor->nHsync = 1;
|
||||||
}
|
}
|
||||||
type = "default ";
|
type = "default ";
|
||||||
|
@ -1507,8 +1389,8 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
|
||||||
scrp->monitor->vrefresh[i].hi = vrefresh[i].hi;
|
scrp->monitor->vrefresh[i].hi = vrefresh[i].hi;
|
||||||
}
|
}
|
||||||
} else {
|
} else {
|
||||||
scrp->monitor->vrefresh[0].lo = 43;
|
scrp->monitor->vrefresh[0].lo = 50;
|
||||||
scrp->monitor->vrefresh[0].hi = 72;
|
scrp->monitor->vrefresh[0].hi = 70;
|
||||||
scrp->monitor->nVrefresh = 1;
|
scrp->monitor->nVrefresh = 1;
|
||||||
}
|
}
|
||||||
type = "default ";
|
type = "default ";
|
||||||
|
@ -1624,6 +1506,13 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
|
||||||
virtX = virtualX;
|
virtX = virtualX;
|
||||||
virtY = virtualY;
|
virtY = virtualY;
|
||||||
scrp->virtualFrom = X_CONFIG;
|
scrp->virtualFrom = X_CONFIG;
|
||||||
|
} else if (!modeNames || !*modeNames) {
|
||||||
|
/* No virtual size given in the config, try to infer */
|
||||||
|
/* XXX this doesn't take m{in,ax}Pitch into account; oh well */
|
||||||
|
inferred_virtual = inferVirtualSize(scrp, availModes, &virtX, &virtY);
|
||||||
|
if (inferred_virtual)
|
||||||
|
linePitch = miScanLineWidth(virtX, virtY, minPitch, apertureSize,
|
||||||
|
BankFormat, pitchInc);
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Print clock ranges and scaled clocks */
|
/* Print clock ranges and scaled clocks */
|
||||||
|
@ -1640,7 +1529,7 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
|
||||||
for (p = availModes; p != NULL; p = p->next) {
|
for (p = availModes; p != NULL; p = p->next) {
|
||||||
status = xf86InitialCheckModeForDriver(scrp, p, clockRanges,
|
status = xf86InitialCheckModeForDriver(scrp, p, clockRanges,
|
||||||
strategy, maxPitch,
|
strategy, maxPitch,
|
||||||
virtualX, virtualY);
|
virtX, virtY);
|
||||||
|
|
||||||
if (status == MODE_OK) {
|
if (status == MODE_OK) {
|
||||||
status = xf86CheckModeForMonitor(p, scrp->monitor);
|
status = xf86CheckModeForMonitor(p, scrp->monitor);
|
||||||
|
@ -1917,6 +1806,30 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
|
||||||
|
|
||||||
#undef _VIRTUALX
|
#undef _VIRTUALX
|
||||||
|
|
||||||
|
/*
|
||||||
|
* If we estimated the virtual size above, we may have filtered away all
|
||||||
|
* the modes that maximally match that size; scan again to find out and
|
||||||
|
* fix up if so.
|
||||||
|
*/
|
||||||
|
if (inferred_virtual) {
|
||||||
|
int vx = 0, vy = 0;
|
||||||
|
for (p = scrp->modes; p; p = p->next) {
|
||||||
|
if (p->HDisplay > vx && p->VDisplay > vy) {
|
||||||
|
vx = p->HDisplay;
|
||||||
|
vy = p->VDisplay;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (vx < virtX || vy < virtY) {
|
||||||
|
xf86DrvMsg(scrp->scrnIndex, X_WARNING,
|
||||||
|
"Shrinking virtual size estimate from %dx%d to %dx%d\n",
|
||||||
|
virtX, virtY, vx, vy);
|
||||||
|
virtX = vx;
|
||||||
|
virtY = vy;
|
||||||
|
linePitch = miScanLineWidth(vx, vy, linePitch, apertureSize,
|
||||||
|
BankFormat, pitchInc);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
/* Update the ScrnInfoRec parameters */
|
/* Update the ScrnInfoRec parameters */
|
||||||
|
|
||||||
scrp->virtualX = virtX;
|
scrp->virtualX = virtX;
|
||||||
|
@ -2139,6 +2052,8 @@ xf86PrintModes(ScrnInfoPtr scrp)
|
||||||
prefix = "Built-in mode";
|
prefix = "Built-in mode";
|
||||||
else if (p->type & M_T_DEFAULT)
|
else if (p->type & M_T_DEFAULT)
|
||||||
prefix = "Default mode";
|
prefix = "Default mode";
|
||||||
|
else if (p->type & M_T_DRIVER)
|
||||||
|
prefix = "Driver mode";
|
||||||
else
|
else
|
||||||
prefix = "Mode";
|
prefix = "Mode";
|
||||||
if (p->type & M_T_USERDEF)
|
if (p->type & M_T_USERDEF)
|
||||||
|
|
|
@ -213,6 +213,7 @@ typedef struct {
|
||||||
pointer options;
|
pointer options;
|
||||||
pointer DDC;
|
pointer DDC;
|
||||||
Bool reducedblanking; /* Allow CVT reduced blanking modes? */
|
Bool reducedblanking; /* Allow CVT reduced blanking modes? */
|
||||||
|
int maxPixClock; /* in kHz, like mode->Clock */
|
||||||
} MonRec, *MonPtr;
|
} MonRec, *MonPtr;
|
||||||
|
|
||||||
/* the list of clock ranges */
|
/* the list of clock ranges */
|
||||||
|
|
|
@ -1,52 +1,437 @@
|
||||||
/* ddcProperty.c: Make the DDC monitor information available to clients
|
/*
|
||||||
* as properties on the root window
|
* Copyright 2006 Luc Verhaegen.
|
||||||
*
|
*
|
||||||
* Copyright 1999 by Andrew C Aitchison <A.C.Aitchison@dpmms.cam.ac.uk>
|
* 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, sub license,
|
||||||
|
* and/or sell copies of the Software, and to permit persons to whom the
|
||||||
|
* Software is furnished to do so, subject to the following conditions:
|
||||||
|
*
|
||||||
|
* The above copyright notice and this permission notice (including the
|
||||||
|
* next paragraph) shall be included in all copies or substantial portions
|
||||||
|
* of the Software.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||||
|
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
|
||||||
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||||
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||||
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||||
|
* DEALINGS IN THE SOFTWARE.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#ifdef HAVE_XORG_CONFIG_H
|
#ifdef HAVE_XORG_CONFIG_H
|
||||||
#include <xorg-config.h>
|
#include <xorg-config.h>
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#include <string.h>
|
|
||||||
#include "misc.h"
|
|
||||||
#include "xf86.h"
|
#include "xf86.h"
|
||||||
/* #include "xf86_OSproc.h" */
|
#include "xf86DDC.h"
|
||||||
#include <X11/Xatom.h>
|
#include <X11/Xatom.h>
|
||||||
#include "property.h"
|
#include "property.h"
|
||||||
#include "propertyst.h"
|
#include "propertyst.h"
|
||||||
#include "xf86DDC.h"
|
#include "xf86DDC.h"
|
||||||
|
|
||||||
|
/*
|
||||||
|
* xf86Mode.c should have a some more DisplayModePtr list handling.
|
||||||
|
*/
|
||||||
|
static DisplayModePtr
|
||||||
|
xf86ModesAdd(DisplayModePtr Modes, DisplayModePtr Additions)
|
||||||
|
{
|
||||||
|
if (!Modes) {
|
||||||
|
if (Additions)
|
||||||
|
return Additions;
|
||||||
|
else
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (Additions) {
|
||||||
|
DisplayModePtr Mode = Modes;
|
||||||
|
|
||||||
|
while (Mode->next)
|
||||||
|
Mode = Mode->next;
|
||||||
|
|
||||||
|
Mode->next = Additions;
|
||||||
|
Additions->prev = Mode;
|
||||||
|
}
|
||||||
|
|
||||||
|
return Modes;
|
||||||
|
}
|
||||||
|
|
||||||
|
static DisplayModePtr
|
||||||
|
xf86ModeCopy(DisplayModePtr Mode)
|
||||||
|
{
|
||||||
|
DisplayModePtr New;
|
||||||
|
|
||||||
|
if (!Mode)
|
||||||
|
return NULL;
|
||||||
|
|
||||||
|
New = xnfalloc(sizeof(DisplayModeRec));
|
||||||
|
|
||||||
|
memcpy(New, Mode, sizeof(DisplayModeRec));
|
||||||
|
|
||||||
|
New->name = xnfalloc(strlen(Mode->name) + 1);
|
||||||
|
memcpy(New->name, Mode->name, strlen(Mode->name) + 1);
|
||||||
|
|
||||||
|
/* We ignore privates as DDC code doesn't use it currently */
|
||||||
|
return New;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Temporary.
|
||||||
|
*/
|
||||||
|
static void
|
||||||
|
add(char **p, char *new)
|
||||||
|
{
|
||||||
|
*p = xnfrealloc(*p, strlen(*p) + strlen(new) + 2);
|
||||||
|
strcat(*p, " ");
|
||||||
|
strcat(*p, new);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
PrintModeline(int scrnIndex,DisplayModePtr mode)
|
||||||
|
{
|
||||||
|
char tmp[256];
|
||||||
|
char *flags = xnfcalloc(1, 1);
|
||||||
|
|
||||||
|
if (mode->HSkew) {
|
||||||
|
snprintf(tmp, 256, "hskew %i", mode->HSkew);
|
||||||
|
add(&flags, tmp);
|
||||||
|
}
|
||||||
|
if (mode->VScan) {
|
||||||
|
snprintf(tmp, 256, "vscan %i", mode->VScan);
|
||||||
|
add(&flags, tmp);
|
||||||
|
}
|
||||||
|
if (mode->Flags & V_INTERLACE) add(&flags, "interlace");
|
||||||
|
if (mode->Flags & V_CSYNC) add(&flags, "composite");
|
||||||
|
if (mode->Flags & V_DBLSCAN) add(&flags, "doublescan");
|
||||||
|
if (mode->Flags & V_BCAST) add(&flags, "bcast");
|
||||||
|
if (mode->Flags & V_PHSYNC) add(&flags, "+hsync");
|
||||||
|
if (mode->Flags & V_NHSYNC) add(&flags, "-hsync");
|
||||||
|
if (mode->Flags & V_PVSYNC) add(&flags, "+vsync");
|
||||||
|
if (mode->Flags & V_NVSYNC) add(&flags, "-vsync");
|
||||||
|
if (mode->Flags & V_PCSYNC) add(&flags, "+csync");
|
||||||
|
if (mode->Flags & V_NCSYNC) add(&flags, "-csync");
|
||||||
|
#if 0
|
||||||
|
if (mode->Flags & V_CLKDIV2) add(&flags, "vclk/2");
|
||||||
|
#endif
|
||||||
|
xf86DrvMsgVerb(scrnIndex, X_INFO, 3,
|
||||||
|
"Modeline \"%s\" %6.2f %i %i %i %i %i %i %i %i%s\n",
|
||||||
|
mode->name, mode->Clock/1000., mode->HDisplay,
|
||||||
|
mode->HSyncStart, mode->HSyncEnd, mode->HTotal,
|
||||||
|
mode->VDisplay, mode->VSyncStart, mode->VSyncEnd,
|
||||||
|
mode->VTotal, flags);
|
||||||
|
xfree(flags);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* TODO:
|
||||||
|
* - for those with access to the VESA DMT standard; review please.
|
||||||
|
*/
|
||||||
|
#define MODEPREFIX(name) NULL, NULL, name, 0,M_T_DRIVER
|
||||||
|
#define MODESUFFIX 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,FALSE,FALSE,0,NULL,0,0.0,0.0
|
||||||
|
|
||||||
|
DisplayModeRec DDCEstablishedModes[17] = {
|
||||||
|
{ MODEPREFIX("800x600"), 40000, 800, 840, 968, 1056, 0, 600, 601, 605, 628, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@60Hz */
|
||||||
|
{ MODEPREFIX("800x600"), 36000, 800, 824, 896, 1024, 0, 600, 601, 603, 625, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@56Hz */
|
||||||
|
{ MODEPREFIX("640x480"), 31500, 640, 656, 720, 840, 0, 480, 481, 484, 500, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@75Hz */
|
||||||
|
{ MODEPREFIX("640x480"), 31500, 640, 664, 704, 832, 0, 480, 489, 491, 520, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@72Hz */
|
||||||
|
{ MODEPREFIX("640x480"), 30240, 640, 704, 768, 864, 0, 480, 483, 486, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@67Hz */
|
||||||
|
{ MODEPREFIX("640x480"), 25200, 640, 656, 752, 800, 0, 480, 490, 492, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@60Hz */
|
||||||
|
{ MODEPREFIX("720x400"), 35500, 720, 738, 846, 900, 0, 400, 421, 423, 449, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 720x400@88Hz */
|
||||||
|
{ MODEPREFIX("720x400"), 28320, 720, 738, 846, 900, 0, 400, 412, 414, 449, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 720x400@70Hz */
|
||||||
|
{ MODEPREFIX("1280x1024"), 135000, 1280, 1296, 1440, 1688, 0, 1024, 1025, 1028, 1066, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x1024@75Hz */
|
||||||
|
{ MODEPREFIX("1024x768"), 78800, 1024, 1040, 1136, 1312, 0, 768, 769, 772, 800, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1024x768@75Hz */
|
||||||
|
{ MODEPREFIX("1024x768"), 75000, 1024, 1048, 1184, 1328, 0, 768, 771, 777, 806, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 1024x768@70Hz */
|
||||||
|
{ MODEPREFIX("1024x768"), 65000, 1024, 1048, 1184, 1344, 0, 768, 771, 777, 806, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 1024x768@60Hz */
|
||||||
|
{ MODEPREFIX("1024x768"), 44900, 1024, 1032, 1208, 1264, 0, 768, 768, 776, 817, 0, V_PHSYNC | V_PVSYNC | V_INTERLACE, MODESUFFIX }, /* 1024x768@43Hz */
|
||||||
|
{ MODEPREFIX("832x624"), 57284, 832, 864, 928, 1152, 0, 624, 625, 628, 667, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 832x624@75Hz */
|
||||||
|
{ MODEPREFIX("800x600"), 49500, 800, 816, 896, 1056, 0, 600, 601, 604, 625, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@75Hz */
|
||||||
|
{ MODEPREFIX("800x600"), 50000, 800, 856, 976, 1040, 0, 600, 637, 643, 666, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@72Hz */
|
||||||
|
{ MODEPREFIX("1152x864"), 108000, 1152, 1216, 1344, 1600, 0, 864, 865, 868, 900, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1152x864@75Hz */
|
||||||
|
};
|
||||||
|
|
||||||
|
static DisplayModePtr
|
||||||
|
DDCModesFromEstablished(int scrnIndex, struct established_timings *timing)
|
||||||
|
{
|
||||||
|
DisplayModePtr Modes = NULL, Mode = NULL;
|
||||||
|
CARD32 bits = (timing->t1) | (timing->t2 << 8) |
|
||||||
|
((timing->t_manu & 0x80) << 9);
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for (i = 0; i < 17; i++)
|
||||||
|
if (bits & (0x01 << i)) {
|
||||||
|
Mode = xf86ModeCopy(&(DDCEstablishedModes[i]));
|
||||||
|
Modes = xf86ModesAdd(Modes, Mode);
|
||||||
|
}
|
||||||
|
|
||||||
|
return Modes;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
static DisplayModePtr
|
||||||
|
DDCModesFromStandardTiming(int scrnIndex, struct std_timings *timing)
|
||||||
|
{
|
||||||
|
DisplayModePtr Modes = NULL, Mode = NULL;
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for (i = 0; i < STD_TIMINGS; i++)
|
||||||
|
if (timing[i].hsize && timing[i].vsize && timing[i].refresh) {
|
||||||
|
Mode = xf86CVTMode(timing[i].hsize, timing[i].vsize,
|
||||||
|
timing[i].refresh, FALSE, FALSE);
|
||||||
|
Mode->type = M_T_DRIVER;
|
||||||
|
Modes = xf86ModesAdd(Modes, Mode);
|
||||||
|
}
|
||||||
|
|
||||||
|
return Modes;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
static DisplayModePtr
|
||||||
|
DDCModeFromDetailedTiming(int scrnIndex, struct detailed_timings *timing,
|
||||||
|
int preferred)
|
||||||
|
{
|
||||||
|
DisplayModePtr Mode;
|
||||||
|
|
||||||
|
/* We don't do stereo */
|
||||||
|
if (timing->stereo) {
|
||||||
|
xf86DrvMsg(scrnIndex, X_INFO, "%s: Ignoring: We don't handle stereo.\n",
|
||||||
|
__func__);
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* We only do seperate sync currently */
|
||||||
|
if (timing->sync != 0x03) {
|
||||||
|
xf86DrvMsg(scrnIndex, X_INFO, "%s: %dx%d Warning: We only handle seperate"
|
||||||
|
" sync.\n", __func__, timing->h_active, timing->v_active);
|
||||||
|
}
|
||||||
|
|
||||||
|
Mode = xnfalloc(sizeof(DisplayModeRec));
|
||||||
|
memset(Mode, 0, sizeof(DisplayModeRec));
|
||||||
|
|
||||||
|
Mode->name = xnfalloc(10); /* "1234x1234" */
|
||||||
|
xf86snprintf(Mode->name, 20, "%dx%d", timing->h_active,
|
||||||
|
timing->v_active);
|
||||||
|
|
||||||
|
Mode->type = M_T_DRIVER;
|
||||||
|
if (preferred)
|
||||||
|
Mode->type |= M_T_PREFERRED;
|
||||||
|
|
||||||
|
Mode->Clock = timing->clock / 1000.0;
|
||||||
|
|
||||||
|
Mode->HDisplay = timing->h_active;
|
||||||
|
Mode->HSyncStart = timing->h_active + timing->h_sync_off;
|
||||||
|
Mode->HSyncEnd = Mode->HSyncStart + timing->h_sync_width;
|
||||||
|
Mode->HTotal = timing->h_active + timing->h_blanking;
|
||||||
|
|
||||||
|
Mode->VDisplay = timing->v_active;
|
||||||
|
Mode->VSyncStart = timing->v_active + timing->v_sync_off;
|
||||||
|
Mode->VSyncEnd = Mode->VSyncStart + timing->v_sync_width;
|
||||||
|
Mode->VTotal = timing->v_active + timing->v_blanking;
|
||||||
|
|
||||||
|
/* We ignore h/v_size and h/v_border for now. */
|
||||||
|
|
||||||
|
if (timing->interlaced)
|
||||||
|
Mode->Flags |= V_INTERLACE;
|
||||||
|
|
||||||
|
if (timing->misc & 0x02)
|
||||||
|
Mode->Flags |= V_PHSYNC;
|
||||||
|
else
|
||||||
|
Mode->Flags |= V_NHSYNC;
|
||||||
|
|
||||||
|
if (timing->misc & 0x01)
|
||||||
|
Mode->Flags |= V_PVSYNC;
|
||||||
|
else
|
||||||
|
Mode->Flags |= V_NVSYNC;
|
||||||
|
|
||||||
|
return Mode;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
static void
|
||||||
|
DDCGuessRangesFromModes(int scrnIndex, MonPtr Monitor, DisplayModePtr Modes)
|
||||||
|
{
|
||||||
|
DisplayModePtr Mode = Modes;
|
||||||
|
|
||||||
|
if (!Monitor || !Modes)
|
||||||
|
return;
|
||||||
|
|
||||||
|
/* set up the ranges for scanning through the modes */
|
||||||
|
Monitor->nHsync = 1;
|
||||||
|
Monitor->hsync[0].lo = 1024.0;
|
||||||
|
Monitor->hsync[0].hi = 0.0;
|
||||||
|
|
||||||
|
Monitor->nVrefresh = 1;
|
||||||
|
Monitor->vrefresh[0].lo = 1024.0;
|
||||||
|
Monitor->vrefresh[0].hi = 0.0;
|
||||||
|
|
||||||
|
while (Mode) {
|
||||||
|
if (!Mode->HSync)
|
||||||
|
Mode->HSync = ((float) Mode->Clock ) / ((float) Mode->HTotal);
|
||||||
|
|
||||||
|
if (!Mode->VRefresh)
|
||||||
|
Mode->VRefresh = (1000.0 * ((float) Mode->Clock)) /
|
||||||
|
((float) (Mode->HTotal * Mode->VTotal));
|
||||||
|
|
||||||
|
if (Mode->HSync < Monitor->hsync[0].lo)
|
||||||
|
Monitor->hsync[0].lo = Mode->HSync;
|
||||||
|
|
||||||
|
if (Mode->HSync > Monitor->hsync[0].hi)
|
||||||
|
Monitor->hsync[0].hi = Mode->HSync;
|
||||||
|
|
||||||
|
if (Mode->VRefresh < Monitor->vrefresh[0].lo)
|
||||||
|
Monitor->vrefresh[0].lo = Mode->VRefresh;
|
||||||
|
|
||||||
|
if (Mode->VRefresh > Monitor->vrefresh[0].hi)
|
||||||
|
Monitor->vrefresh[0].hi = Mode->VRefresh;
|
||||||
|
|
||||||
|
Mode = Mode->next;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Fill out MonPtr with xf86MonPtr information.
|
||||||
|
*/
|
||||||
|
void
|
||||||
|
xf86DDCMonitorSet(int scrnIndex, MonPtr Monitor, xf86MonPtr DDC)
|
||||||
|
{
|
||||||
|
DisplayModePtr Modes = NULL, Mode;
|
||||||
|
int i, clock;
|
||||||
|
Bool have_hsync = FALSE, have_vrefresh = FALSE;
|
||||||
|
int preferred;
|
||||||
|
|
||||||
|
if (!Monitor || !DDC)
|
||||||
|
return;
|
||||||
|
|
||||||
|
Monitor->DDC = DDC;
|
||||||
|
|
||||||
|
preferred = PREFERRED_TIMING_MODE(DDC->features.msc);
|
||||||
|
|
||||||
|
Monitor->widthmm = 10 * DDC->features.hsize;
|
||||||
|
Monitor->heightmm = 10 * DDC->features.vsize;
|
||||||
|
|
||||||
|
/* If this is a digital display, then we can use reduced blanking */
|
||||||
|
if (DDC->features.input_type)
|
||||||
|
Monitor->reducedblanking = TRUE;
|
||||||
|
/* Allow the user to also enable this through config */
|
||||||
|
|
||||||
|
/* Add established timings */
|
||||||
|
Mode = DDCModesFromEstablished(scrnIndex, &DDC->timings1);
|
||||||
|
Modes = xf86ModesAdd(Modes, Mode);
|
||||||
|
|
||||||
|
/* Add standard timings */
|
||||||
|
Mode = DDCModesFromStandardTiming(scrnIndex, DDC->timings2);
|
||||||
|
Modes = xf86ModesAdd(Modes, Mode);
|
||||||
|
|
||||||
|
/* Skip EDID ranges if they were specified in the config file */
|
||||||
|
have_hsync = (Monitor->nHsync != 0);
|
||||||
|
have_vrefresh = (Monitor->nVrefresh != 0);
|
||||||
|
|
||||||
|
/* Go through the detailed monitor sections */
|
||||||
|
for (i = 0; i < DET_TIMINGS; i++)
|
||||||
|
switch (DDC->det_mon[i].type) {
|
||||||
|
case DS_RANGES:
|
||||||
|
if (!have_hsync) {
|
||||||
|
if (!Monitor->nHsync)
|
||||||
|
xf86DrvMsg(scrnIndex, X_INFO,
|
||||||
|
"Using EDID range info for horizontal sync\n");
|
||||||
|
Monitor->hsync[Monitor->nHsync].lo =
|
||||||
|
DDC->det_mon[i].section.ranges.min_h;
|
||||||
|
Monitor->hsync[Monitor->nHsync].hi =
|
||||||
|
DDC->det_mon[i].section.ranges.max_h;
|
||||||
|
Monitor->nHsync++;
|
||||||
|
} else {
|
||||||
|
xf86DrvMsg(scrnIndex, X_INFO,
|
||||||
|
"Using hsync ranges from config file\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!have_vrefresh) {
|
||||||
|
if (!Monitor->nVrefresh)
|
||||||
|
xf86DrvMsg(scrnIndex, X_INFO,
|
||||||
|
"Using EDID range info for vertical refresh\n");
|
||||||
|
Monitor->vrefresh[Monitor->nVrefresh].lo =
|
||||||
|
DDC->det_mon[i].section.ranges.min_v;
|
||||||
|
Monitor->vrefresh[Monitor->nVrefresh].hi =
|
||||||
|
DDC->det_mon[i].section.ranges.max_v;
|
||||||
|
Monitor->nVrefresh++;
|
||||||
|
} else {
|
||||||
|
xf86DrvMsg(scrnIndex, X_INFO,
|
||||||
|
"Using vrefresh ranges from config file\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
clock = DDC->det_mon[i].section.ranges.max_clock * 1000;
|
||||||
|
if (clock > Monitor->maxPixClock)
|
||||||
|
Monitor->maxPixClock = clock;
|
||||||
|
|
||||||
|
break;
|
||||||
|
case DT:
|
||||||
|
Mode = DDCModeFromDetailedTiming(scrnIndex,
|
||||||
|
&DDC->det_mon[i].section.d_timings,
|
||||||
|
preferred);
|
||||||
|
preferred = 0;
|
||||||
|
Modes = xf86ModesAdd(Modes, Mode);
|
||||||
|
break;
|
||||||
|
case DS_STD_TIMINGS:
|
||||||
|
Mode = DDCModesFromStandardTiming(scrnIndex,
|
||||||
|
DDC->det_mon[i].section.std_t);
|
||||||
|
Modes = xf86ModesAdd(Modes, Mode);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (Modes) {
|
||||||
|
/* Print Modes */
|
||||||
|
xf86DrvMsg(scrnIndex, X_INFO, "Printing DDC gathered Modelines:\n");
|
||||||
|
|
||||||
|
Mode = Modes;
|
||||||
|
while (Mode) {
|
||||||
|
PrintModeline(scrnIndex, Mode);
|
||||||
|
Mode = Mode->next;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Do we still need ranges to be filled in? */
|
||||||
|
if (!Monitor->nHsync || !Monitor->nVrefresh)
|
||||||
|
DDCGuessRangesFromModes(scrnIndex, Monitor, Modes);
|
||||||
|
|
||||||
|
/* look for last Mode */
|
||||||
|
Mode = Modes;
|
||||||
|
|
||||||
|
while (Mode->next)
|
||||||
|
Mode = Mode->next;
|
||||||
|
|
||||||
|
/* add to MonPtr */
|
||||||
|
if (Monitor->Modes) {
|
||||||
|
Monitor->Last->next = Modes;
|
||||||
|
Modes->prev = Monitor->Last;
|
||||||
|
Monitor->Last = Mode;
|
||||||
|
} else {
|
||||||
|
Monitor->Modes = Modes;
|
||||||
|
Monitor->Last = Mode;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
#define EDID1_ATOM_NAME "XFree86_DDC_EDID1_RAWDATA"
|
#define EDID1_ATOM_NAME "XFree86_DDC_EDID1_RAWDATA"
|
||||||
#define EDID2_ATOM_NAME "XFree86_DDC_EDID2_RAWDATA"
|
#define EDID2_ATOM_NAME "XFree86_DDC_EDID2_RAWDATA"
|
||||||
#define VDIF_ATOM_NAME "XFree86_DDC_VDIF_RAWDATA"
|
#define VDIF_ATOM_NAME "XFree86_DDC_VDIF_RAWDATA"
|
||||||
|
|
||||||
Bool
|
static void
|
||||||
xf86SetDDCproperties(ScrnInfoPtr pScrnInfo, xf86MonPtr DDC)
|
addRootWindowProperties(ScrnInfoPtr pScrn, xf86MonPtr DDC)
|
||||||
{
|
{
|
||||||
Atom EDID1Atom=-1, EDID2Atom=-1, VDIFAtom=-1;
|
Atom EDID1Atom=-1, EDID2Atom=-1;
|
||||||
CARD8 *EDID1rawdata = NULL;
|
CARD8 *EDID1rawdata = NULL;
|
||||||
CARD8 *EDID2rawdata = NULL;
|
CARD8 *EDID2rawdata = NULL;
|
||||||
int i, ret;
|
int i, scrnIndex = pScrn->scrnIndex;
|
||||||
Bool makeEDID1prop = FALSE;
|
Bool makeEDID1prop = FALSE;
|
||||||
Bool makeEDID2prop = FALSE;
|
Bool makeEDID2prop = FALSE;
|
||||||
|
|
||||||
#ifdef DEBUG
|
|
||||||
ErrorF("xf86SetDDCproperties(%p, %p)\n", pScrnInfo, DDC);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
if (pScrnInfo==NULL || pScrnInfo->monitor==NULL || DDC==NULL) {
|
|
||||||
return FALSE;
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef DEBUG
|
|
||||||
ErrorF("pScrnInfo->scrnIndex %d\n", pScrnInfo->scrnIndex);
|
|
||||||
|
|
||||||
ErrorF("pScrnInfo->monitor was %p\n", pScrnInfo->monitor);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
pScrnInfo->monitor->DDC = DDC;
|
|
||||||
|
|
||||||
if (DDC->ver.version == 1) {
|
if (DDC->ver.version == 1) {
|
||||||
makeEDID1prop = TRUE;
|
makeEDID1prop = TRUE;
|
||||||
} else if (DDC->ver.version == 2) {
|
} else if (DDC->ver.version == 2) {
|
||||||
|
@ -61,99 +446,69 @@ xf86SetDDCproperties(ScrnInfoPtr pScrnInfo, xf86MonPtr DDC)
|
||||||
* Try using checksum to determine when we have such a monitor.
|
* Try using checksum to determine when we have such a monitor.
|
||||||
*/
|
*/
|
||||||
checksum2 = 0;
|
checksum2 = 0;
|
||||||
for (i=0; i<256; i++) { checksum2 += DDC->rawData[i]; }
|
for (i = 0; i < 256; i++)
|
||||||
if ( (checksum2 % 256) != 0 ) {
|
checksum2 += DDC->rawData[i];
|
||||||
xf86DrvMsg(pScrnInfo->scrnIndex,X_INFO, "Monitor EDID v2 checksum failed\n");
|
if (checksum2 % 256) {
|
||||||
xf86DrvMsg(pScrnInfo->scrnIndex,X_INFO, "XFree86_DDC_EDID2_RAWDATA property may be bad\n");
|
xf86DrvMsg(scrnIndex, X_INFO, "Monitor EDID v2 checksum failed\n");
|
||||||
|
xf86DrvMsg(scrnIndex, X_INFO,
|
||||||
|
"XFree86_DDC_EDID2_RAWDATA property may be bad\n");
|
||||||
checksum1 = 0;
|
checksum1 = 0;
|
||||||
for (i=0; i<128; i++) { checksum1 += DDC->rawData[i]; }
|
for (i = 0; i < 128; i++)
|
||||||
if ( (checksum1 % 256) == 0 ) {
|
checksum1 += DDC->rawData[i];
|
||||||
xf86DrvMsg(pScrnInfo->scrnIndex,X_INFO, "Monitor EDID v1 checksum passed,\n");
|
if (!(checksum1 % 256)) {
|
||||||
xf86DrvMsg(pScrnInfo->scrnIndex,X_INFO, "XFree86_DDC_EDID1_RAWDATA property created\n");
|
xf86DrvMsg(scrnIndex, X_INFO,
|
||||||
|
"Monitor EDID v1 checksum passed,\n");
|
||||||
|
xf86DrvMsg(scrnIndex, X_INFO,
|
||||||
|
"XFree86_DDC_EDID1_RAWDATA property created\n");
|
||||||
makeEDID1prop = TRUE;
|
makeEDID1prop = TRUE;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
} else {
|
} else {
|
||||||
xf86DrvMsg(pScrnInfo->scrnIndex, X_PROBED,
|
xf86DrvMsg(scrnIndex, X_PROBED, "unexpected EDID version %d.%d\n",
|
||||||
"unexpected EDID version %d revision %d\n",
|
|
||||||
DDC->ver.version, DDC->ver.revision);
|
DDC->ver.version, DDC->ver.revision);
|
||||||
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (makeEDID1prop) {
|
if (makeEDID1prop) {
|
||||||
if ( (EDID1rawdata = xalloc(128*sizeof(CARD8)))==NULL ) {
|
if ((EDID1rawdata = xalloc(128*sizeof(CARD8)))==NULL)
|
||||||
return FALSE;
|
return;
|
||||||
}
|
|
||||||
|
|
||||||
EDID1Atom = MakeAtom(EDID1_ATOM_NAME, sizeof(EDID1_ATOM_NAME), TRUE);
|
EDID1Atom = MakeAtom(EDID1_ATOM_NAME, sizeof(EDID1_ATOM_NAME), TRUE);
|
||||||
|
memcpy(EDID1rawdata, DDC->rawData, 128);
|
||||||
|
xf86RegisterRootWindowProperty(scrnIndex, EDID1Atom, XA_INTEGER, 8,
|
||||||
for (i=0; i<128; i++) {
|
|
||||||
EDID1rawdata[i] = DDC->rawData[i];
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef DEBUG
|
|
||||||
ErrorF("xf86RegisterRootWindowProperty %p(%d,%d,%d,%d,%d,%p)\n",
|
|
||||||
xf86RegisterRootWindowProperty,
|
|
||||||
pScrnInfo->scrnIndex,
|
|
||||||
EDID1Atom, XA_INTEGER, 8,
|
|
||||||
128, (unsigned char *)EDID1rawdata);
|
128, (unsigned char *)EDID1rawdata);
|
||||||
#endif
|
|
||||||
|
|
||||||
ret = xf86RegisterRootWindowProperty(pScrnInfo->scrnIndex,
|
|
||||||
EDID1Atom, XA_INTEGER, 8,
|
|
||||||
128, (unsigned char *)EDID1rawdata
|
|
||||||
);
|
|
||||||
if (ret != Success)
|
|
||||||
ErrorF("xf86RegisterRootWindowProperty returns %d\n", ret );
|
|
||||||
}
|
}
|
||||||
|
|
||||||
if (makeEDID2prop) {
|
if (makeEDID2prop) {
|
||||||
if ( (EDID2rawdata = xalloc(256*sizeof(CARD8)))==NULL ) {
|
if ((EDID2rawdata = xalloc(256*sizeof(CARD8)))==NULL)
|
||||||
return FALSE;
|
return;
|
||||||
}
|
|
||||||
for (i=0; i<256; i++) {
|
|
||||||
EDID2rawdata[i] = DDC->rawData[i];
|
|
||||||
}
|
|
||||||
|
|
||||||
|
memcpy(EDID2rawdata, DDC->rawData, 256);
|
||||||
EDID2Atom = MakeAtom(EDID2_ATOM_NAME, sizeof(EDID2_ATOM_NAME), TRUE);
|
EDID2Atom = MakeAtom(EDID2_ATOM_NAME, sizeof(EDID2_ATOM_NAME), TRUE);
|
||||||
|
xf86RegisterRootWindowProperty(scrnIndex, EDID2Atom, XA_INTEGER, 8,
|
||||||
#ifdef DEBUG
|
|
||||||
ErrorF("xf86RegisterRootWindowProperty %p(%d,%d,%d,%d,%d,%p)\n",
|
|
||||||
xf86RegisterRootWindowProperty,
|
|
||||||
pScrnInfo->scrnIndex,
|
|
||||||
EDID2Atom, XA_INTEGER, 8,
|
|
||||||
256, (unsigned char *)EDID2rawdata);
|
256, (unsigned char *)EDID2rawdata);
|
||||||
#endif
|
|
||||||
ret = xf86RegisterRootWindowProperty(pScrnInfo->scrnIndex,
|
|
||||||
EDID2Atom, XA_INTEGER, 8,
|
|
||||||
256, (unsigned char *)EDID2rawdata
|
|
||||||
);
|
|
||||||
if (ret != Success)
|
|
||||||
ErrorF("xf86RegisterRootWindowProperty returns %d\n", ret );
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#if 0
|
||||||
if (DDC->vdif) {
|
if (DDC->vdif) {
|
||||||
#define VDIF_DUMMY_STRING "setting dummy VDIF property - please insert correct values\n"
|
#define VDIF_DUMMY_STRING "setting dummy VDIF property - please insert correct values\n"
|
||||||
#ifdef DEBUG
|
|
||||||
ErrorF("xf86RegisterRootWindowProperty %p(%d,%d,%d,%d,%d,%p)\n",
|
|
||||||
xf86RegisterRootWindowProperty,
|
|
||||||
pScrnInfo->scrnIndex,
|
|
||||||
VDIFAtom, XA_STRING, 8,
|
|
||||||
strlen(VDIF_DUMMY_STRING), VDIF_DUMMY_STRING
|
|
||||||
);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
|
|
||||||
VDIFAtom = MakeAtom(VDIF_ATOM_NAME, sizeof(VDIF_ATOM_NAME), TRUE);
|
VDIFAtom = MakeAtom(VDIF_ATOM_NAME, sizeof(VDIF_ATOM_NAME), TRUE);
|
||||||
|
xf86RegisterRootWindowProperty(scrnIndex, VDIFAtom, XA_STRING, 8,
|
||||||
ret = xf86RegisterRootWindowProperty(pScrnInfo->scrnIndex,
|
strlen(VDIF_DUMMY_STRING), VDIF_DUMMY_STRING);
|
||||||
VDIFAtom, XA_STRING, 8,
|
|
||||||
strlen(VDIF_DUMMY_STRING),
|
|
||||||
VDIF_DUMMY_STRING
|
|
||||||
);
|
|
||||||
if (ret != Success)
|
|
||||||
ErrorF("xf86RegisterRootWindowProperty returns %d\n", ret );
|
|
||||||
}
|
}
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
Bool
|
||||||
|
xf86SetDDCproperties(ScrnInfoPtr pScrn, xf86MonPtr DDC)
|
||||||
|
{
|
||||||
|
if (!pScrn || !pScrn->monitor || !DDC)
|
||||||
|
return FALSE;
|
||||||
|
|
||||||
|
xf86DDCMonitorSet(pScrn->scrnIndex, pScrn->monitor, DDC);
|
||||||
|
|
||||||
|
addRootWindowProperties(pScrn, DDC);
|
||||||
|
|
||||||
return TRUE;
|
return TRUE;
|
||||||
}
|
}
|
||||||
|
|
|
@ -31,6 +31,41 @@ static void get_whitepoint_section(Uchar *, struct whitePoints *);
|
||||||
static void get_detailed_timing_section(Uchar*, struct detailed_timings *);
|
static void get_detailed_timing_section(Uchar*, struct detailed_timings *);
|
||||||
static Bool validate_version(int scrnIndex, struct edid_version *);
|
static Bool validate_version(int scrnIndex, struct edid_version *);
|
||||||
|
|
||||||
|
static void
|
||||||
|
handle_edid_quirks(xf86MonPtr m)
|
||||||
|
{
|
||||||
|
int i, j;
|
||||||
|
struct detailed_timings *preferred_timing;
|
||||||
|
struct monitor_ranges *ranges;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* max_clock is only encoded in EDID in tens of MHz, so occasionally we
|
||||||
|
* find a monitor claiming a max of 160 with a mode requiring 162, or
|
||||||
|
* similar. Strictly we should refuse to round up too far, but let's
|
||||||
|
* see how well this works.
|
||||||
|
*/
|
||||||
|
for (i = 0; i < 4; i++) {
|
||||||
|
if (m->det_mon[i].type == DS_RANGES) {
|
||||||
|
ranges = &m->det_mon[i].section.ranges;
|
||||||
|
for (j = 0; j < 4; j++) {
|
||||||
|
if (m->det_mon[j].type == DT) {
|
||||||
|
preferred_timing = &m->det_mon[j].section.d_timings;
|
||||||
|
if (!ranges->max_clock) continue; /* zero is legal */
|
||||||
|
if (ranges->max_clock * 1000000 < preferred_timing->clock) {
|
||||||
|
xf86Msg(X_WARNING,
|
||||||
|
"EDID preferred timing clock %.2fMHz exceeds "
|
||||||
|
"claimed max %dMHz, fixing\n",
|
||||||
|
preferred_timing->clock / 1.0e6,
|
||||||
|
ranges->max_clock);
|
||||||
|
ranges->max_clock =
|
||||||
|
(preferred_timing->clock+999999)/1000000;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
xf86MonPtr
|
xf86MonPtr
|
||||||
xf86InterpretEDID(int scrnIndex, Uchar *block)
|
xf86InterpretEDID(int scrnIndex, Uchar *block)
|
||||||
|
@ -54,6 +89,8 @@ xf86InterpretEDID(int scrnIndex, Uchar *block)
|
||||||
get_dt_md_section(SECTION(DET_TIMING_SECTION,block),&m->ver, m->det_mon);
|
get_dt_md_section(SECTION(DET_TIMING_SECTION,block),&m->ver, m->det_mon);
|
||||||
m->no_sections = (int)*(char *)SECTION(NO_EDID,block);
|
m->no_sections = (int)*(char *)SECTION(NO_EDID,block);
|
||||||
|
|
||||||
|
handle_edid_quirks(m);
|
||||||
|
|
||||||
return (m);
|
return (m);
|
||||||
|
|
||||||
error:
|
error:
|
||||||
|
|
|
@ -47,6 +47,9 @@ extern xf86vdifPtr xf86InterpretVdif(
|
||||||
CARD8 *c
|
CARD8 *c
|
||||||
);
|
);
|
||||||
|
|
||||||
|
extern void
|
||||||
|
xf86DDCMonitorSet(int scrnIndex, MonPtr Monitor, xf86MonPtr DDC);
|
||||||
|
|
||||||
extern Bool xf86SetDDCproperties(
|
extern Bool xf86SetDDCproperties(
|
||||||
ScrnInfoPtr pScreen,
|
ScrnInfoPtr pScreen,
|
||||||
xf86MonPtr DDC
|
xf86MonPtr DDC
|
||||||
|
|
Loading…
Reference in New Issue
Block a user