static Bool
ms_platform_probe(DriverPtr driver,
int entity_num, int flags, struct xf86_platform_device *dev, intptr_t match_data)
{
ScrnInfoPtr scrn = NULL;
const char *path = xf86_get_platform_device_attrib(dev, ODEV_ATTRIB_PATH);
int scr_flags = 0;
if (flags & PLATFORM_PROBE_GPU_SCREEN)
scr_flags = XF86_ALLOCATE_GPU_SCREEN;
if (probe_hw(path, dev)) {
scrn = xf86AllocateScreen(driver, scr_flags);
xf86AddEntityToScreen(scrn, entity_num);
scrn->driverName = "modesetting";
scrn->name = "modesetting";
scrn->PreInit = PreInit;
scrn->ScreenInit = ScreenInit;
scrn->SwitchMode = SwitchMode;
scrn->AdjustFrame = AdjustFrame;
scrn->EnterVT = EnterVT;
scrn->LeaveVT = LeaveVT;
scrn->FreeScreen = FreeScreen;
scrn->ValidMode = ValidMode;
xf86DrvMsg(scrn->scrnIndex, X_INFO,
"using drv %s\n", path ? path : "default device");
}
return scrn != NULL;
}
static Bool
Probe(DriverPtr drv, int flags)
{
int i, numDevSections;
GDevPtr *devSections;
Bool foundScreen = FALSE;
const char *dev;
ScrnInfoPtr scrn = NULL;
/* For now, just bail out for PROBE_DETECT. */
if (flags & PROBE_DETECT)
return FALSE;
/*
* Find the config file Device sections that match this
* driver, and return if there are none.
*/
if ((numDevSections = xf86MatchDevice("modesetting", &devSections)) <= 0) {
return FALSE;
}
for (i = 0; i < numDevSections; i++) {
dev = xf86FindOptionValue(devSections[i]->options,"kmsdev");
if (probe_hw(dev, NULL)) {
int entity;
entity = xf86ClaimFbSlot(drv, 0, devSections[i], TRUE);
scrn = xf86ConfigFbEntity(scrn, 0, entity,
NULL, NULL, NULL, NULL);
}
if (scrn) {
foundScreen = TRUE;
scrn->driverVersion = 1;
scrn->driverName = "modesetting";
scrn->name = "modesetting";
scrn->Probe = Probe;
scrn->PreInit = PreInit;
scrn->ScreenInit = ScreenInit;
scrn->SwitchMode = SwitchMode;
scrn->AdjustFrame = AdjustFrame;
scrn->EnterVT = EnterVT;
scrn->LeaveVT = LeaveVT;
scrn->FreeScreen = FreeScreen;
scrn->ValidMode = ValidMode;
xf86DrvMsg(scrn->scrnIndex, X_INFO,
"using %s\n", dev ? dev : "default device");
}
}
free(devSections);
return foundScreen;
}
static Bool
ms_platform_probe(DriverPtr driver,
int entity_num, int flags, struct xf86_platform_device *dev,
intptr_t match_data)
{
ScrnInfoPtr scrn = NULL;
const char *path = xf86_platform_device_odev_attributes(dev)->path;
int scr_flags = 0;
if (flags & PLATFORM_PROBE_GPU_SCREEN)
scr_flags = XF86_ALLOCATE_GPU_SCREEN;
if (probe_hw(path, dev)) {
scrn = xf86AllocateScreen(driver, scr_flags);
xf86AddEntityToScreen(scrn, entity_num);
ms_setup_scrn_hooks(scrn);
xf86DrvMsg(scrn->scrnIndex, X_INFO,
"using drv %s\n", path ? path : "default device");
}
return scrn != NULL;
}
