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xfree86: remove xf86EnableAccess 

It's RAC remnant. This was substituted by xf86VGAarbiter{Lock, Unlock}
mechanism.

It's an API break, but the few drivers using it were covered already with
macros to avoid problems.

Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
This commit is contained in:
Tiago Vignatti 2010-05-02 21:33:26 +03:00
parent f28515b5f7
commit 0dd299864a
3 changed files with 0 additions and 25 deletions
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1
hw/xfree86/common/xf86.h
View File

@ -104,7 +104,6 @@ extern _X_EXPORT void xf86FormatPciBusNumber(int busnum, char *buffer);
extern _X_EXPORT int xf86GetFbInfoForScreen(int scrnIndex);
extern _X_EXPORT int xf86ClaimFbSlot(DriverPtr drvp, int chipset, GDevPtr dev, Bool active);
extern _X_EXPORT int xf86ClaimNoSlot(DriverPtr drvp, int chipset, GDevPtr dev, Bool active);
extern _X_EXPORT void xf86EnableAccess(ScrnInfoPtr pScrn);
extern _X_EXPORT Bool xf86IsPrimaryPci(struct pci_device * pPci);
/* new RAC */
extern _X_EXPORT Bool xf86DriverHasEntities(DriverPtr drvp);

23
hw/xfree86/common/xf86Bus.c
View File

@ -370,29 +370,6 @@ xf86AccessLeave(void)
xf86Entities[i]->entityLeave(i,xf86Entities[i]->private);
}
/*
* xf86EnableAccess() -- enable access to controlled resources.
* To reduce latency when switching access the ScrnInfoRec has
* a linked list of the EntityAccPtr of all screen entities.
*/
/*
* switching access needs to be done in te following oder:
* disable
* 1. disable old entity
* 2. reroute bus
* 3. enable new entity
* Otherwise resources needed for access control might be shadowed
* by other resources!
*/
void
xf86EnableAccess(ScrnInfoPtr pScrn)
{
DebugF("Enable access %i\n",pScrn->scrnIndex);
return;
}
/*
* xf86EnterServerState() -- set state the server is in.
*/

1
hw/xfree86/common/xf86Configure.c
View File

@ -833,7 +833,6 @@ DoConfigure(void)
ConfiguredMonitor = NULL;
xf86EnableAccess(xf86Screens[dev2screen[j]]);
if ((*xf86Screens[dev2screen[j]]->PreInit)(xf86Screens[dev2screen[j]],
PROBE_DETECT) &&
ConfiguredMonitor) {