From: Dave Airlie <airl...@redhat.com> This is a preparation patch for adding prime hw-cursor support.
Signed-off-by: Dave Airlie <airl...@redhat.com> Signed-off-by: Hans de Goede <hdego...@redhat.com> Reviewed-by: Michel Dänzer <michel.daen...@amd.com> --- dix/privates.c | 9 +++++++++ include/privates.h | 3 +++ 2 files changed, 12 insertions(+) diff --git a/dix/privates.c b/dix/privates.c index 969d014..478f52c 100644 --- a/dix/privates.c +++ b/dix/privates.c @@ -783,3 +783,12 @@ dixResetPrivates(void) global_keys[t].allocated = 0; } } + +Bool +dixPrivatesCreated(DevPrivateType type) +{ + if (global_keys[type].created) + return TRUE; + else + return FALSE; +} diff --git a/include/privates.h b/include/privates.h index 7d1461c..a2bb1a4 100644 --- a/include/privates.h +++ b/include/privates.h @@ -252,6 +252,9 @@ dixFreeScreenSpecificPrivates(ScreenPtr pScreen); extern void dixInitScreenSpecificPrivates(ScreenPtr pScreen); +/* is this private created - so hotplug can avoid crashing */ +Bool dixPrivatesCreated(DevPrivateType type); + extern _X_EXPORT void * _dixAllocateScreenObjectWithPrivates(ScreenPtr pScreen, unsigned size, -- 2.9.3 _______________________________________________ xorg-devel@lists.x.org: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel