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Implement ->driverFunc 

Copied from fbdev, makes it so we can run without iopl.

Signed-off-by: Adam Jackson <ajax@redhat.com>
This commit is contained in:
Adam Jackson 2012-07-19 22:15:10 +00:00 committed by Dave Airlie
parent 02811f1a9c
commit e3d7d5d18e
1 changed files with 18 additions and 1 deletions
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19
hw/xfree86/drivers/modesetting/driver.c
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@ -79,6 +79,8 @@ static Bool Probe(DriverPtr drv, int flags);
static Bool ms_pci_probe(DriverPtr driver,
int entity_num, struct pci_device *device,
intptr_t match_data);
static Bool ms_driver_func(ScrnInfoPtr scrn, xorgDriverFuncOp op,
void *data);
#ifdef XSERVER_LIBPCIACCESS
static const struct pci_id_match ms_device_match[] = {
@ -105,7 +107,7 @@ _X_EXPORT DriverRec modesetting = {
AvailableOptions,
NULL,
0,
NULL,
ms_driver_func,
ms_device_match,
ms_pci_probe,
#ifdef XSERVER_PLATFORM_BUS
@ -259,6 +261,21 @@ AvailableOptions(int chipid, int busid)
return Options;
}
static Bool
ms_driver_func(ScrnInfoPtr scrn, xorgDriverFuncOp op, void *data)
{
xorgHWFlags *flag;
switch (op) {
case GET_REQUIRED_HW_INTERFACES:
flag = (CARD32 *)data;
(*flag) = 0;
return TRUE;
default:
return FALSE;
}
}
#if XSERVER_LIBPCIACCESS
static Bool
ms_pci_probe(DriverPtr driver,