frederik
/
xserver
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

os-support/solaris: Set IOPL for input thread too 

Since the Solaris kernel tracks IOPL per thread, and doesn't inherit
raised IOPL levels when creating a new thread, we need to turn it on
in the input thread for input drivers like vmmouse that need register
access to work correctly.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
This commit is contained in:
Alan Coopersmith 2019-02-21 15:38:07 -08:00 committed by Adam Jackson
parent ea1527a8a6
commit 12769c516d
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
hw/xfree86/os-support/solaris/sun_vid.c
View File

@ -76,7 +76,11 @@ xf86OSInitVidMem(VidMemInfoPtr pVidMem)
void void
xf86OSInputThreadInit() xf86OSInputThreadInit()
{ {
return; /*
* Need to enable in input thread as well, as Solaris kernel tracks
* IOPL per-thread and doesn't inherit when creating a new thread.
*/
xf86EnableIO();
} }
Bool Bool