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sna: Add some DBG warnings for early PreInit failures 

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2014-08-18 14:37:19 +01:00
parent 02f184e0ef
commit bfacb9d8dc
1 changed files with 7 additions and 3 deletions
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10
src/sna/sna_driver.c
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@ -558,15 +558,19 @@ static Bool sna_pre_init(ScrnInfoPtr scrn, int probe)
return FALSE;
pEnt = xf86GetEntityInfo(scrn->entityList[0]);
if (pEnt == NULL)
if (pEnt == NULL) {
ERR(("%s: no EntityInfo found for scrn\n", __FUNCTION__));
return FALSE;
}
if (pEnt->location.type != BUS_PCI
#ifdef XSERVER_PLATFORM_BUS
&& pEnt->location.type != BUS_PLATFORM
#endif
)
) {
ERR(("%s: invalid EntityInfo found for scrn, location=%d\n", __FUNCTION__, pEnt->location.type));
return FALSE;
}
if (probe & PROBE_DETECT)
return TRUE;
@ -1183,7 +1187,7 @@ static void sna_free_screen(FREE_SCREEN_ARGS_DECL)
SCRN_INFO_PTR(arg);
struct sna *sna = to_sna(scrn);
DBG(("%s\n", __FUNCTION__));
DBG(("%s [scrn=%p, sna=%p]\n", __FUNCTION__, scrn, sna));
if ((uintptr_t)sna & 3)
return;