/*-------------------------------------------------------------------------
* NscSetup.
*
* Description :This function sets up the driver in X list and load the
* module symbols through xf86loader routines..
*
* Parameters.
* Module :Pointer to the geode module
* options :Driver module options.
* ErrorMajor:Major no
* ErrorMinor:Minor no.
*
* Returns :NULL on success
*
* Comments :Module setup is done by this function
*
*-------------------------------------------------------------------------
*/
static pointer
NscSetup(pointer Module, pointer Options, int *ErrorMajor, int *ErrorMinor)
{
static Bool Initialised = FALSE;
if (!Initialised) {
Initialised = TRUE;
xf86AddDriver(&NSC, Module, 0);
/* Tell the loader about symbols from other modules that this
* module might refer to.
*/
LoaderRefSymLists(nscVgahwSymbols, nscVbeSymbols,
#if CFB
nscCfbSymbols,
#else
nscFbSymbols,
#endif
nscXaaSymbols,
nscInt10Symbols, nscRamdacSymbols, nscShadowSymbols,
NULL);
return (pointer) TRUE;
}
/*The return value must be non-NULL on success */
if (ErrorMajor)
*ErrorMajor = LDR_ONCEONLY;
return NULL;
}
static pointer
lgSetup(pointer module, pointer opts, int *errmaj, int *errmin)
{
static Bool setupDone = FALSE;
if (!setupDone) {
setupDone = TRUE;
LoaderRefSymLists(vgahwSymbols, fbSymbols, xaaSymbols,
ramdacSymbols, ddcSymbols, i2cSymbols,
int10Symbols, NULL);
}
return (pointer)1;
}
static pointer
cirSetup(pointer module, pointer opts, int *errmaj, int *errmin)
{
static Bool setupDone = FALSE;
/* This module should be loaded only once, but check to be sure. */
if (!setupDone) {
setupDone = TRUE;
xf86AddDriver(&CIRRUS, module, 0);
LoaderRefSymLists(alpSymbols, lgSymbols, vbeSymbols, NULL);
return (pointer)1;
}
if (errmaj) *errmaj = LDR_ONCEONLY;
return NULL;
}
static pointer
vbeSetup(pointer module, pointer opts, int *errmaj, int *errmin)
{
static Bool setupDone = FALSE;
if (!setupDone) {
setupDone = TRUE;
LoaderRefSymLists(vbe_ddcSymbols,NULL);
/*
* Tell the loader about symbols from other modules that this module
* might refer to.
*/
}
/*
* The return value must be non-NULL on success even though there
* is no TearDownProc.
*/
return (pointer)1;
}
static pointer
ddcSetup(pointer module, pointer opts, int *errmaj, int *errmin)
{
static Bool setupDone = FALSE;
if (!setupDone) {
setupDone = TRUE;
#ifndef REMOVE_LOADER_CHECK_MODULE_INFO
if (xf86LoaderCheckSymbol("xf86AddModuleInfo"))
#endif
xf86AddModuleInfo(&DDC, module);
/*
* Tell the loader about symbols from other modules that this module
* might refer to.
*/
LoaderRefSymLists(i2cSymbols, NULL);
}
/*
* The return value must be non-NULL on success even though there
* is no TearDownProc.
*/
return (pointer)1;
}
