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xfree86: Create EDID atom from the root window callback (v2) 

v2: Fix swapped callback args

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
This commit is contained in:
Adam Jackson 2016-01-06 09:04:15 -05:00
parent 8e3010d7d8
commit e89c7f1c2a
1 changed files with 9 additions and 22 deletions
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31
hw/xfree86/ddc/ddcProperty.c
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@ -57,29 +57,13 @@ setRootWindowEDID(ScreenPtr pScreen, xf86MonPtr DDC)
}
static void
edidMakeAtom(int i, const char *name, xf86MonPtr DDC)
addEDIDProp(CallbackListPtr *pcbl, void *scrn, void *screen)
{
Atom atom;
unsigned char *atom_data;
int size = edidSize(DDC);
ScreenPtr pScreen = screen;
ScrnInfoPtr pScrn = scrn;
if (!(atom_data = malloc(size * sizeof(CARD8))))
return;
atom = MakeAtom(name, strlen(name), TRUE);
memcpy(atom_data, DDC->rawData, size);
xf86RegisterRootWindowProperty(i, atom, XA_INTEGER, 8, size, atom_data);
}
static void
addRootWindowProperties(ScrnInfoPtr pScrn, xf86MonPtr DDC)
{
int scrnIndex = pScrn->scrnIndex;
if (xf86Initialising)
edidMakeAtom(scrnIndex, EDID1_ATOM_NAME, DDC);
else
setRootWindowEDID(pScrn->pScreen, DDC);
if (xf86ScreenToScrn(pScreen) == pScrn)
setRootWindowEDID(pScreen, pScrn->monitor->DDC);
}
Bool
@ -90,7 +74,10 @@ xf86SetDDCproperties(ScrnInfoPtr pScrn, xf86MonPtr DDC)
xf86EdidMonitorSet(pScrn->scrnIndex, pScrn->monitor, DDC);
addRootWindowProperties(pScrn, DDC);
if (xf86Initialising)
AddCallback(&RootWindowFinalizeCallback, addEDIDProp, pScrn);
else
setRootWindowEDID(pScrn->pScreen, DDC);
return TRUE;
}