diff options
author | Keith Packard <keithp@koto.keithp.com> | 2007-08-19 20:29:37 -0700 |
---|---|---|
committer | Daniel Stone <daniel@fooishbar.org> | 2007-11-06 14:53:03 +0000 |
commit | c5501865703d5d4ee49e081b6075ab89a583deb6 (patch) | |
tree | 20d6df56ec069ced258e018cbcca8bcf824d09b9 | |
parent | 9244b8e4a2274946b56d9cf6d43487e11c29f7d7 (diff) |
Screen size changing should leave FB alone when X is inactive.
xf86RandR12ScreenSetSize must protect calls to EnableDisableFBAccess with
suitable vtSema checks to avoid invoking driver code while the X server is
inactive.
(cherry picked from commit 265a633cf1fcbf497d6916d9e22403dffdde2e07)
-rw-r--r-- | hw/xfree86/modes/xf86RandR12.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/xfree86/modes/xf86RandR12.c b/hw/xfree86/modes/xf86RandR12.c index e46d8a01c..38435c924 100644 --- a/hw/xfree86/modes/xf86RandR12.c +++ b/hw/xfree86/modes/xf86RandR12.c @@ -345,7 +345,7 @@ xf86RandR12ScreenSetSize (ScreenPtr pScreen, randrp->virtualX = pScrn->virtualX; randrp->virtualY = pScrn->virtualY; } - if (pRoot) + if (pRoot && pScrn->vtSema) (*pScrn->EnableDisableFBAccess) (pScreen->myNum, FALSE); /* Let the driver update virtualX and virtualY */ @@ -363,7 +363,7 @@ xf86RandR12ScreenSetSize (ScreenPtr pScreen, xf86SetViewport (pScreen, 0, 0); finish: - if (pRoot) + if (pRoot && pScrn->vtSema) (*pScrn->EnableDisableFBAccess) (pScreen->myNum, TRUE); #if RANDR_12_INTERFACE if (WindowTable[pScreen->myNum] && ret) |