77 lines
2.6 KiB
Diff
77 lines
2.6 KiB
Diff
--- xorg-server-1.2.0/hw/xfree86/ddc/ddcProperty.c.maxpixclock 2007-01-22 22:13:15.000000000 -0500
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+++ xorg-server-1.2.0/hw/xfree86/ddc/ddcProperty.c 2007-01-23 12:35:00.000000000 -0500
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@@ -303,7 +303,7 @@
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{
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DisplayModePtr Modes = NULL, Mode;
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int i, clock;
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- Bool have_hsync = FALSE, have_vrefresh = FALSE;
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+ Bool have_hsync = FALSE, have_vrefresh = FALSE, have_maxpixclock = FALSE;
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int preferred;
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if (!Monitor || !DDC)
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@@ -332,6 +332,7 @@
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/* Skip EDID ranges if they were specified in the config file */
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have_hsync = (Monitor->nHsync != 0);
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have_vrefresh = (Monitor->nVrefresh != 0);
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+ have_maxpixclock = (Monitor->maxPixClock != 0);
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/* Go through the detailed monitor sections */
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for (i = 0; i < DET_TIMINGS; i++)
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@@ -366,7 +367,7 @@
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}
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clock = DDC->det_mon[i].section.ranges.max_clock * 1000;
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- if (clock > Monitor->maxPixClock)
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+ if (!have_maxpixclock && clock > Monitor->maxPixClock)
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Monitor->maxPixClock = clock;
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break;
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--- xorg-server-1.2.0/hw/xfree86/common/xf86Mode.c.maxpixclock 2007-01-22 22:13:15.000000000 -0500
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+++ xorg-server-1.2.0/hw/xfree86/common/xf86Mode.c 2007-01-23 12:33:41.000000000 -0500
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@@ -1408,6 +1408,12 @@
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scrp->monitor->vrefresh[i].lo,
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scrp->monitor->vrefresh[i].hi);
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}
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+ if (scrp->monitor->maxPixClock) {
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+ xf86DrvMsg(scrp->scrnIndex, X_INFO,
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+ "%s: Using maximum pixel clock of %.2f MHz\n",
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+ scrp->monitor->id,
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+ (float)scrp->monitor->maxPixClock / 1000.0);
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+ }
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}
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/*
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--- xorg-server-1.2.0/hw/xfree86/common/xf86Config.c.maxpixclock 2007-01-22 22:13:15.000000000 -0500
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+++ xorg-server-1.2.0/hw/xfree86/common/xf86Config.c 2007-01-23 12:33:41.000000000 -0500
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@@ -2211,12 +2211,15 @@
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}
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typedef enum {
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- MON_REDUCEDBLANKING
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+ MON_REDUCEDBLANKING,
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+ MON_MAX_PIX_CLOCK,
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} MonitorValues;
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static OptionInfoRec MonitorOptions[] = {
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{ MON_REDUCEDBLANKING, "ReducedBlanking", OPTV_BOOLEAN,
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{0}, FALSE },
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+ { MON_MAX_PIX_CLOCK, "MaxPixClock", OPTV_FREQ,
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+ {0}, FALSE },
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{ -1, NULL, OPTV_NONE,
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{0}, FALSE },
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};
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@@ -2363,11 +2366,11 @@
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return FALSE;
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}
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- /* Check wether this Monitor accepts Reduced Blanking modelines */
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xf86ProcessOptions(-1, monitorp->options, MonitorOptions);
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-
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xf86GetOptValBool(MonitorOptions, MON_REDUCEDBLANKING,
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&monitorp->reducedblanking);
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+ xf86GetOptValFreq(MonitorOptions, MON_MAX_PIX_CLOCK, OPTUNITS_KHZ,
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+ &monitorp->maxPixClock);
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return TRUE;
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}
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