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xf86-video-intel
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Automatically enable clone mode if we detect two active outputs.

This commit is contained in:
Eric Anholt 2006-04-12 11:11:14 -07:00
parent 185b525141
commit 59f88955f5
1 changed files with 6 additions and 7 deletions
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13
src/i830_driver.c
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@ -2256,6 +2256,12 @@ I830BIOSPreInit(ScrnInfoPtr pScrn, int flags)
else
pI830->pipe = 1;
pI830->operatingDevices = (pI830->MonType2 << 8) | pI830->MonType1;
if (pI830->MonType1 != 0 && pI830->MonType2 != 0) {
xf86DrvMsg(pScrn->scrnIndex, X_INFO,
"Enabling clone mode by default\n");
pI830->Clone = TRUE;
}
} else {
I830Ptr pI8301 = I830PTR(pI830->entityPrivate->pScrn_1);
pI830->operatingDevices = pI8301->operatingDevices;
@ -2296,13 +2302,6 @@ I830BIOSPreInit(ScrnInfoPtr pScrn, int flags)
}
if ((pI830->entityPrivate && I830IsPrimary(pScrn)) || pI830->Clone) {
if ((!xf86GetOptValString(pI830->Options, OPTION_MONITOR_LAYOUT))) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "You must have a MonitorLayout "
"defined for use in a DualHead or Clone setup.\n");
PreInitCleanup(pScrn);
return FALSE;
}
if (pI830->MonType1 == PIPE_NONE || pI830->MonType2 == PIPE_NONE) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Monitor 1 or Monitor 2 "
"cannot be type NONE in Dual or Clone setup.\n");